Trial Outcomes & Findings for Study of Incidence of Respiratory Tract AEs in Patients Treated With Tyvaso® Compared to Other FDA Approved PAH Therapies (NCT NCT01266265)

NCT ID: NCT01266265

Last Updated: 2016-02-17

Results Overview

Percentage of patients who experienced a respiratory tract-related adverse event (grouped by category of interest) during the study.

Recruitment status

COMPLETED

Target enrollment

1333 participants

Primary outcome timeframe

Follow-up every 3 months

Results posted on

2016-02-17

Participant Flow

The recruitment period for this study was February 2010 to December 2014. All sites were located in the United States.

Participant milestones

Participant milestones
Measure
Tyvaso
The Tyvaso group will consist of patients receiving Tyvaso and may be receiving another FDA approved PAH therapy as part of routine care. inhaled prostacyclin: Tyvaso
Control
The control group will consist of patients with no previous Tyvaso exposure and not taking Tyvaso at the time of Baseline visit, but treated with any other FDA approved PAH therapy as part of routine care. inhaled prostacyclin: As prescribed by the physician prostacyclin: As prescribed by the physician subcutaneous and intravenous prostacyclin: As prescribed by physician oral ERA: As prescribed by physician oral PDE5 inhibitors: As prescribed by physician
Overall Study
STARTED
666
667
Overall Study
COMPLETED
461
477
Overall Study
NOT COMPLETED
205
190

Reasons for withdrawal

Reasons for withdrawal
Measure
Tyvaso
The Tyvaso group will consist of patients receiving Tyvaso and may be receiving another FDA approved PAH therapy as part of routine care. inhaled prostacyclin: Tyvaso
Control
The control group will consist of patients with no previous Tyvaso exposure and not taking Tyvaso at the time of Baseline visit, but treated with any other FDA approved PAH therapy as part of routine care. inhaled prostacyclin: As prescribed by the physician prostacyclin: As prescribed by the physician subcutaneous and intravenous prostacyclin: As prescribed by physician oral ERA: As prescribed by physician oral PDE5 inhibitors: As prescribed by physician
Overall Study
Death
95
73
Overall Study
Lost to Follow-up
23
28
Overall Study
Withdrawal by Subject
13
11
Overall Study
Respiratory-related adverse event
2
1
Overall Study
Transferred care to another provider
22
28
Overall Study
Stopped/changed PAH medication(s)
16
9
Overall Study
Enrolled in another clinical study
15
26
Overall Study
Non-compliance
8
5
Overall Study
Lung transplant
6
5
Overall Study
Site closed early
4
3
Overall Study
Clinical worsening
1
1

Baseline Characteristics

Study of Incidence of Respiratory Tract AEs in Patients Treated With Tyvaso® Compared to Other FDA Approved PAH Therapies

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Tyvaso
n=666 Participants
The Tyvaso group will consist of patients receiving Tyvaso and may be receiving another FDA approved PAH therapy as part of routine care. inhaled prostacyclin: Tyvaso
Control
n=667 Participants
The control group will consist of patients with no previous Tyvaso exposure and not taking Tyvaso at the time of the Baseline visit, but receiving any other FDA approved PAH therapy as part of routine care.
Total
n=1333 Participants
Total of all reporting groups
Age, Continuous
57.5 years
n=99 Participants
57.0 years
n=107 Participants
57.25 years
n=206 Participants
Sex: Female, Male
Female
519 Participants
n=99 Participants
532 Participants
n=107 Participants
1051 Participants
n=206 Participants
Sex: Female, Male
Male
147 Participants
n=99 Participants
135 Participants
n=107 Participants
282 Participants
n=206 Participants
Disease etiology
Idiopathic/heritable/drug- or toxin-induced
341 participants
n=99 Participants
389 participants
n=107 Participants
730 participants
n=206 Participants
Disease etiology
Connective tissue disease
223 participants
n=99 Participants
195 participants
n=107 Participants
418 participants
n=206 Participants
Disease etiology
Congential heart disease
55 participants
n=99 Participants
37 participants
n=107 Participants
92 participants
n=206 Participants
Disease etiology
HIV infection/porto-pulmonary
53 participants
n=99 Participants
55 participants
n=107 Participants
108 participants
n=206 Participants
Disease etiology
Other
9 participants
n=99 Participants
4 participants
n=107 Participants
13 participants
n=206 Participants
Race
White
483 participants
n=99 Participants
510 participants
n=107 Participants
993 participants
n=206 Participants
Race
Black/African American
116 participants
n=99 Participants
107 participants
n=107 Participants
223 participants
n=206 Participants
Race
Other/race not disclosed
42 participants
n=99 Participants
33 participants
n=107 Participants
75 participants
n=206 Participants
Race
Asian
21 participants
n=99 Participants
15 participants
n=107 Participants
36 participants
n=206 Participants
Race
Native Hawaiian/Pacific Islander
3 participants
n=99 Participants
1 participants
n=107 Participants
4 participants
n=206 Participants
Race
American Indian/Alaska Native
2 participants
n=99 Participants
1 participants
n=107 Participants
3 participants
n=206 Participants
Years Since PAH Diagnosis
2.9 years
n=99 Participants
2.9 years
n=107 Participants
2.9 years
n=206 Participants
Baseline PAH Medication
Tyvaso (treprostinil) inhalation
666 participants
n=99 Participants
0 participants
n=107 Participants
666 participants
n=206 Participants
Baseline PAH Medication
Remodulin (treprostinil)
2 participants
n=99 Participants
150 participants
n=107 Participants
152 participants
n=206 Participants
Baseline PAH Medication
Flolan (epoprostenol)
2 participants
n=99 Participants
44 participants
n=107 Participants
46 participants
n=206 Participants
Baseline PAH Medication
Veletri (epoprostinol)
0 participants
n=99 Participants
36 participants
n=107 Participants
36 participants
n=206 Participants
Baseline PAH Medication
Ventavis (iloprost) inhalation
0 participants
n=99 Participants
33 participants
n=107 Participants
33 participants
n=206 Participants
Baseline PAH Medication
Revatio (sildenafil citrate)
294 participants
n=99 Participants
236 participants
n=107 Participants
530 participants
n=206 Participants
Baseline PAH Medication
Adcirca (tadalafil)
239 participants
n=99 Participants
224 participants
n=107 Participants
463 participants
n=206 Participants
Baseline PAH Medication
Letairis (ambrisentan)
250 participants
n=99 Participants
200 participants
n=107 Participants
450 participants
n=206 Participants
Baseline PAH Medication
Tracleer (bosentan)
164 participants
n=99 Participants
203 participants
n=107 Participants
367 participants
n=206 Participants
Baseline PAH Medication
Opsumit (macitentan)
4 participants
n=99 Participants
2 participants
n=107 Participants
6 participants
n=206 Participants
Baseline PAH Medication
Adempas (riociguat)
2 participants
n=99 Participants
2 participants
n=107 Participants
4 participants
n=206 Participants

PRIMARY outcome

Timeframe: Follow-up every 3 months

Percentage of patients who experienced a respiratory tract-related adverse event (grouped by category of interest) during the study.

Outcome measures

Outcome measures
Measure
Tyvaso
n=666 Participants
The Tyvaso group will consist of patients receiving Tyvaso and may be receiving another FDA approved PAH therapy as part of routine care. inhaled prostacyclin: Tyvaso
Control
n=667 Participants
The control group will consist of patients with no previous Tyvaso exposure and not taking Tyvaso at the time of the Baseline visit, but receiving any other FDA approved PAH therapy as part of routine care.
Prevalence of Respiratory Tract-Related Adverse Events of Interest
Any Event
52 percentage of participants
51 percentage of participants
Prevalence of Respiratory Tract-Related Adverse Events of Interest
Bleeding from the upper or lower respiratory tract
16 percentage of participants
14 percentage of participants
Prevalence of Respiratory Tract-Related Adverse Events of Interest
Irritation/pain of nose, mouth, larynx, pharynx
17 percentage of participants
10 percentage of participants
Prevalence of Respiratory Tract-Related Adverse Events of Interest
Upper or lower respiratory tract infection
37 percentage of participants
40 percentage of participants
Prevalence of Respiratory Tract-Related Adverse Events of Interest
Wheezing, bronchospasm, or asthma/COPD exacerbate
12 percentage of participants
13 percentage of participants

Adverse Events

Tyvaso

Serious events: 96 serious events
Other events: 403 other events
Deaths: 0 deaths

Control

Serious events: 94 serious events
Other events: 388 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Tyvaso
n=666 participants at risk
The Tyvaso group will consist of patients receiving Tyvaso and may be receiving another FDA approved PAH therapy as part of routine care. inhaled prostacyclin: Tyvaso
Control
n=667 participants at risk
The control group will consist of patients with no previous Tyvaso exposure and not taking Tyvaso at the time of the Baseline visit, but receiving any other FDA approved PAH therapy as part of routine care.
Respiratory, thoracic and mediastinal disorders
Pneumonia
6.3%
42/666 • Number of events 45 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
5.5%
37/667 • Number of events 45 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Chronic obstructive pulmonary disease
2.0%
13/666 • Number of events 18 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
1.0%
7/667 • Number of events 9 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Respiratory failure
1.8%
12/666 • Number of events 13 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
1.5%
10/667 • Number of events 10 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Acute respiratory failure
1.4%
9/666 • Number of events 12 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
1.0%
7/667 • Number of events 10 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Dyspnoea
1.2%
8/666 • Number of events 10 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
1.2%
8/667 • Number of events 12 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Bronchitis
1.2%
8/666 • Number of events 8 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.45%
3/667 • Number of events 3 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Upper respiratory tract infection
0.90%
6/666 • Number of events 6 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.90%
6/667 • Number of events 6 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Hypoxia
0.75%
5/666 • Number of events 5 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.75%
5/667 • Number of events 5 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Interstitial lung disease
0.75%
5/666 • Number of events 5 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.30%
2/667 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
0.60%
4/666 • Number of events 4 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.75%
5/667 • Number of events 5 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Haemoptysis
0.45%
3/666 • Number of events 3 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.30%
2/667 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Asthma
0.45%
3/666 • Number of events 3 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
1.3%
9/667 • Number of events 16 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Lobar pneumonia
0.45%
3/666 • Number of events 3 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.60%
4/667 • Number of events 4 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumonia viral
0.30%
2/666 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.45%
3/667 • Number of events 3 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pleural effusion
0.30%
2/666 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.30%
2/667 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Epistaxis
0.30%
2/666 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Bronchitis viral
0.30%
2/666 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Parainfluenza virus infection
0.30%
2/666 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Influenza
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.45%
3/667 • Number of events 3 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumonia aspiration
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.60%
4/667 • Number of events 5 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Cough
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Lupus pneumonitis
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Bronchial hyperreactivity
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Bronchospasm
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Cellulitis
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Chronic sinusitis
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
H1N1 influenza
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Lung adenocarcinoma
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Lung infiltration
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Lung neoplasm malignant
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Metapneumovirus infection
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Nasal congestion
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Obstructive airways disorder
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumonia respiratory syncytial viral
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumonia streptococcal
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumonitis
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumothorax
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Respiratory acidosis
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Respiratory tract hemorrhage
0.15%
1/666 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.00%
0/667 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Bronchiectasis
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.45%
3/667 • Number of events 4 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Chronic respiratory failure
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.30%
2/667 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Respiratory distress
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.30%
2/667 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Sinusitis
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.30%
2/667 • Number of events 2 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Respiratory syncytial virus infection
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.60%
4/667 • Number of events 5 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Acute sinusitis
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Lower respiratory tract infection
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Nasopharyngitis
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumonia bacterial
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumonia haemophilus
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumonia staphylococcal
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pulmonary fibrosis
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Respiratory syncytial virus test positive
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Respiratory tract infection
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Rhinovirus infection
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Squamous cell carcinoma
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Tracheobronchitis
0.00%
0/666 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
0.15%
1/667 • Number of events 1 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.

Other adverse events

Other adverse events
Measure
Tyvaso
n=666 participants at risk
The Tyvaso group will consist of patients receiving Tyvaso and may be receiving another FDA approved PAH therapy as part of routine care. inhaled prostacyclin: Tyvaso
Control
n=667 participants at risk
The control group will consist of patients with no previous Tyvaso exposure and not taking Tyvaso at the time of the Baseline visit, but receiving any other FDA approved PAH therapy as part of routine care.
Respiratory, thoracic and mediastinal disorders
Bronchitis
8.6%
57/666 • Number of events 75 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
8.4%
56/667 • Number of events 73 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Cough
18.3%
122/666 • Number of events 155 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
15.9%
106/667 • Number of events 119 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Upper respiratory tract infection
14.9%
99/666 • Number of events 129 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
17.2%
115/667 • Number of events 158 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Epistaxis
13.4%
89/666 • Number of events 117 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
12.0%
80/667 • Number of events 109 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Dyspnoea
8.3%
55/666 • Number of events 63 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
9.9%
66/667 • Number of events 85 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Pneumonia
8.3%
55/666 • Number of events 62 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
8.1%
54/667 • Number of events 70 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Wheezing
7.5%
50/666 • Number of events 62 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
9.1%
61/667 • Number of events 81 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Nasopharyngitis
6.6%
44/666 • Number of events 55 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
7.2%
48/667 • Number of events 63 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Sinusitis
6.2%
41/666 • Number of events 52 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
9.4%
63/667 • Number of events 73 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Throat irritation
5.9%
39/666 • Number of events 43 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
1.8%
12/667 • Number of events 13 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
5.6%
37/666 • Number of events 43 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
4.5%
30/667 • Number of events 32 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
Respiratory, thoracic and mediastinal disorders
Nasal congestion
3.9%
26/666 • Number of events 31 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.
5.5%
37/667 • Number of events 37 • Respiratory tract-related AEs were recorded from the time of informed consent to study completion or discontinuation.
SAEs were included in the "Other" AE table because one participant may have experienced both an SAE and non-serious AE during the study. Non-respiratory-related AEs and SAEs were outside the scope of this study.

Additional Information

Nicole Leedom

United Therapeutics Corporation

Phone: 919-425-5870

Results disclosure agreements

  • Principal investigator is a sponsor employee Any publication of the result of this trial must be consistent with the United Therapeutics publication policy. The rights of the investigator and of the sponsor with regard to publication of the results of this trial are described in the investigator contract.
  • Publication restrictions are in place

Restriction type: OTHER