Trial Outcomes & Findings for Extension Study to Evaluate the Long-Term Safety and Tolerability of Oral Atogepant for the Prevention of Migraine in Participants With Episodic Migraine (NCT NCT03939312)

NCT ID: NCT03939312

Last Updated: 2022-05-12

Results Overview

An adverse event (AE) is defined as any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment. The investigator assesses the relationship of each event to the use of study drug. A serious adverse event (SAE) is an event that results in death, is life-threatening, requires or prolongs hospitalization, results in a congenital anomaly, persistent or significant disability/incapacity or is an important medical event that, based on medical judgment, may jeopardize the participant and may require medical or surgical intervention to prevent any of the outcomes listed above. Treatment-emergent adverse events/treatment-emergent serious adverse events (TEAEs/TESAEs) are defined as any event that began or worsened in severity on or after the first dose of study drug.

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

685 participants

Primary outcome timeframe

From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)

Results posted on

2022-05-12

Participant Flow

Participants rolled over from the lead-in study 3101-301-002 (NCT03777059) into this extension study. This study consisted of two periods: Open-label (OL) Treatment Period and Safety Follow-up Period.

Participant milestones

Participant milestones
Measure
Atogepant 60 mg
Participants received atogepant 60 mg, orally, once daily (QD) for up to 40 weeks.
OL Treatment Period (40 Weeks)
STARTED
685
OL Treatment Period (40 Weeks)
COMPLETED
511
OL Treatment Period (40 Weeks)
NOT COMPLETED
174
Safety Follow-up 4 Weeks (Up to Week 44)
STARTED
640
Safety Follow-up 4 Weeks (Up to Week 44)
COMPLETED
624
Safety Follow-up 4 Weeks (Up to Week 44)
NOT COMPLETED
16

Reasons for withdrawal

Reasons for withdrawal
Measure
Atogepant 60 mg
Participants received atogepant 60 mg, orally, once daily (QD) for up to 40 weeks.
OL Treatment Period (40 Weeks)
Withdrawal Criteria at Visit 1
43
OL Treatment Period (40 Weeks)
Adverse Event
25
OL Treatment Period (40 Weeks)
Lack of Efficacy
4
OL Treatment Period (40 Weeks)
Withdrawal by Subject
35
OL Treatment Period (40 Weeks)
Lost to Follow-up
19
OL Treatment Period (40 Weeks)
Pregnancy
3
OL Treatment Period (40 Weeks)
Protocol Deviation
16
OL Treatment Period (40 Weeks)
Non-compliance With Study Drug
4
OL Treatment Period (40 Weeks)
Site Terminated by Sponsor
3
OL Treatment Period (40 Weeks)
Reason Not Specified
22
Safety Follow-up 4 Weeks (Up to Week 44)
Withdrawal by Subject
12
Safety Follow-up 4 Weeks (Up to Week 44)
Lost to Follow-up
4

Baseline Characteristics

Extension Study to Evaluate the Long-Term Safety and Tolerability of Oral Atogepant for the Prevention of Migraine in Participants With Episodic Migraine

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Atogepant 60 mg
n=685 Participants
Participants received atogepant 60 mg, orally, QD for up to 40 weeks.
Age, Continuous
41.8 years
STANDARD_DEVIATION 12.30 • n=99 Participants
Sex: Female, Male
Female
604 Participants
n=99 Participants
Sex: Female, Male
Male
81 Participants
n=99 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
54 Participants
n=99 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
631 Participants
n=99 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=99 Participants
Race (NIH/OMB)
American Indian or Alaska Native
3 Participants
n=99 Participants
Race (NIH/OMB)
Asian
9 Participants
n=99 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=99 Participants
Race (NIH/OMB)
Black or African American
86 Participants
n=99 Participants
Race (NIH/OMB)
White
578 Participants
n=99 Participants
Race (NIH/OMB)
More than one race
8 Participants
n=99 Participants
Race (NIH/OMB)
Unknown or Not Reported
1 Participants
n=99 Participants

PRIMARY outcome

Timeframe: From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)

Population: Safety population included all participants who received at least 1 dose of atogepant in this extension study.

An adverse event (AE) is defined as any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment. The investigator assesses the relationship of each event to the use of study drug. A serious adverse event (SAE) is an event that results in death, is life-threatening, requires or prolongs hospitalization, results in a congenital anomaly, persistent or significant disability/incapacity or is an important medical event that, based on medical judgment, may jeopardize the participant and may require medical or surgical intervention to prevent any of the outcomes listed above. Treatment-emergent adverse events/treatment-emergent serious adverse events (TEAEs/TESAEs) are defined as any event that began or worsened in severity on or after the first dose of study drug.

Outcome measures

Outcome measures
Measure
Atogepant 60 mg
n=685 Participants
Participants received atogepant 60 mg, orally, QD for up to 40 weeks.
Safety Follow-up Period
Following the open-label treatment period, participants entered the 4-week safety follow-up period.
Percentage of Participants With at Least 1 Treatment-Emergent Adverse Event and Treatment-Emergent Serious Adverse Event (TEAEs/TESAEs)
TEAEs
62.5 percentage of participants
Percentage of Participants With at Least 1 Treatment-Emergent Adverse Event and Treatment-Emergent Serious Adverse Event (TEAEs/TESAEs)
TESAEs
3.4 percentage of participants

SECONDARY outcome

Timeframe: Up to Week 44

Population: Safety population included all participants who received at least 1 dose of atogepant in this extension study. Number analyzed are participants with data available for analyses of the specific category.

Clinical laboratory test values are considered PCS if they meet either the lower-limit or higher-limit PCS criteria defined in the categories below. Percentage of participants with PCS laboratory values are summarized for chemistry, hematology, and urinalysis. Only those categories where at least 1 person had a non-PCS value at Baseline and met the PCS criterion at least once during post-baseline are reported.

Outcome measures

Outcome measures
Measure
Atogepant 60 mg
n=685 Participants
Participants received atogepant 60 mg, orally, QD for up to 40 weeks.
Safety Follow-up Period
Following the open-label treatment period, participants entered the 4-week safety follow-up period.
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Eosinophils Absolute Cell Count (10^9/L): > 2.0 × Upper Limit of Normal (ULN)
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Hematocrit (Ratio): < 0.9 × Lower Limit of Normal (LLN)
1.5 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Hematocrit (Ratio): > 1.1 × ULN
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Hemoglobin (g/L): < 0.9 × LLN
2.2 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Lymphocytes Absolute Cell Count (10^9/L): < 0.7 × LLN
0.6 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Lymphocytes Absolute Cell Count (10^9/L): > 1.3 × ULN
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Monocytes Absolute Cell Count (10^9/L): < 0.5 × LLN
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Neutrophils Absolute Cell Count (10^9/L): < 0.7 × LLN
1.6 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Neutrophils Absolute Cell Count (10^9/L): > 1.3 × ULN
4.4 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Platelet Count (Thrombocytes) (10^9/L): < 0.5 × LLN
0.1 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Platelet Count (Thrombocytes) (10^9/L): > 1.5 × ULN
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Red Blood Cell Count (10^12/L): < 0.9 × LLN
2.4 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Red Blood Cell Count (10^12/L): > 1.1 × ULN
0.1 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
White Blood Cell Count (10^9/L): < 0.9 × LLN
3.5 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
White Blood Cell Count (10^9/L): > 1.5 × ULN
0.6 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Alanine Aminotransferase (SGPT) (U/L): ≥ 3.0 × ULN
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Aspartate Aminotransferase (SGOT) (U/L): ≥ 3.0 × ULN
0.4 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Bicarbonate (HCO3) (mmol/L): < 0.9 × LLN
0.7 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Bilirubin, Total (umol/L): ≥ 1.5 × ULN
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Blood Urea Nitrogen (mmol/L): > 1.5 × ULN
0.1 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Creatine Kinase (U/L): > 2.0 × ULN
5.0 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Creatinine (umol/L): > 1.5 × ULN
0.4 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Glomerular Filtration Rate (GFR) Estimated Calculation (mL/min/1.73m^2): < 60 mL/min/1.73m^2
15.6 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Glucose, Non-fasting (mmol/L): < 0.8 × LLN
2.2 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Glucose, Non-fasting (mmol/L): > 2.0 × ULN
0.9 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Phosphorus (mmol/L): < 0.9 × LLN
1.6 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Phosphorus (mmol/L): > 1.1 × ULN
0.6 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Potassium (mmol/L): > 1.1 × ULN
2.2 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Protein, Total (g/L): < 0.9 × LLN
0.7 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Uric Acid (Urate) (umol/L): > 1.2 × ULN
0.7 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Urine Glucose: At Least 1+
0.9 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Laboratory Values as Assessed by the Investigator
Urine Protein: At Least 1+
27.6 percentage of participants

SECONDARY outcome

Timeframe: Up to Week 40

Population: Safety population included all participants who received at least 1 dose of atogepant in this extension study.

12-lead ECGs were performed at select study visits. Only those categories where at least 1 person had a non-PCS value at Baseline and met the PCS criterion at least once during postbaseline are reported.

Outcome measures

Outcome measures
Measure
Atogepant 60 mg
n=665 Participants
Participants received atogepant 60 mg, orally, QD for up to 40 weeks.
Safety Follow-up Period
Following the open-label treatment period, participants entered the 4-week safety follow-up period.
Percentage of Participants With Potentially Clinically Significant (PCS) Electrocardiograms (ECGs) Findings as Assessed by the Investigator
QRS Duration, Single Beat (msec): ≥ 150 milliseconds (msecs)
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Electrocardiograms (ECGs) Findings as Assessed by the Investigator
PR interval, Single Beat (msec): ≥ 250 msecs
0.5 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Electrocardiograms (ECGs) Findings as Assessed by the Investigator
QTcB interval, Single Beat (msec): > 500 msecs
0.2 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Electrocardiograms (ECGs) Findings as Assessed by the Investigator
QTcB interval, Single Beat (msec): Increase > 60 msecs
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Electrocardiograms (ECGs) Findings as Assessed by the Investigator
QTcF interval, Single Beat (msec): Increase > 60 msecs
0.2 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Electrocardiograms (ECGs) Findings as Assessed by the Investigator
QTcF interval, Single Beat (msec): >450 msecs
3.4 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Electrocardiograms (ECGs) Findings as Assessed by the Investigator
QTcF interval, Single Beat (msec): >480 msecs
0.1 percentage of participants

SECONDARY outcome

Timeframe: Up to Week 44

Population: Safety population included all participants who received at least 1 dose of atogepant in this extension study. Number analyzed are participants with data available for analyses of the specific category.

PCS postbaseline vital sign values are summarized for categories: systolic and diastolic blood pressures \[sitting and standing\], pulse rate \[sitting and standing\], respiratory rate, temperature, weight. Only those categories where at least 1 person had a non-PCS value at Baseline and met the PCS criterion at least once during postbaseline are reported.

Outcome measures

Outcome measures
Measure
Atogepant 60 mg
n=685 Participants
Participants received atogepant 60 mg, orally, QD for up to 40 weeks.
Safety Follow-up Period
Following the open-label treatment period, participants entered the 4-week safety follow-up period.
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Standing - Sitting Pulse Rate (beats/min): ≥ 25
6.8 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Systolic Blood Pressure Sitting (mmHg): ≤ 90 and Decrease of ≥ 20
1.9 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Systolic Blood Pressure Standing (mmHg): ≤ 90 and Decrease of ≥ 20
0.7 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Systolic Blood Pressure Standing (mmHg): ≥ 180 and Increase of ≥ 20
0.1 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Standing - Sitting Systolic Blood Pressure (mmHg): ≤ -20
9.8 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Diastolic Blood Pressure Sitting (mmHg): ≤ 50 and Decrease of ≥ 15
0.6 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Diastolic Blood Pressure Sitting (mmHg): ≥ 105 and Increase of ≥ 15
1.0 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Diastolic Blood Pressure Standing (mmHg): ≤ 50 and Decrease of ≥ 15
0.7 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Diastolic Blood Pressure Standing (mmHg): ≥ 105 and Increase of ≥ 15
1.5 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Standing - Sitting Diastolic Blood Pressure (mmHg): ≤ -15
7.4 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Pulse Rate Sitting (beats/min): ≤ 50 and Decrease of ≥ 15
0.3 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Pulse Rate Standing (beats/min): ≤ 50 and Decrease of ≥ 15
0.4 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Pulse Rate Standing (beats/min): ≥ 120 and Increase of ≥ 15
1.8 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Weight (kg): Decrease of ≥ 7 percent (%)
23.9 percentage of participants
Percentage of Participants With Potentially Clinically Significant (PCS) Vital Sign Measurements as Assessed by the Investigator
Weight (kg): Increase of ≥ 7%
9.2 percentage of participants

SECONDARY outcome

Timeframe: OL Treatment Period: Up to Week 40; Safety Follow-up Period: Week 44

Population: Safety population included all participants who received at least 1 dose of atogepant in this extension study. One Safety population was used for the entire study. If participants were eligible for the Safety Follow-up they were included in the analyses even if they did not participate in the Safety Follow-up Period.

C-SSRS is a clinician-rated instrument that reports the severity of both suicidal ideation and behavior. Suicidal ideation is classified on a 5-item scale: 1 (wish to be dead), 2 (nonspecific active suicidal thoughts), 3 (active suicidal ideation with any methods \[not plan\] without intent to act), 4 (active suicidal ideation with some intent to act, without specific plan), and 5 (active suicidal ideation with specific plan and intent). Suicidal behavior is classified on a 5-item scale: 0 (no suicidal behavior), 1 (preparatory acts or behavior), 2 (aborted attempt), 3 (interrupted attempt), and 4 (actual attempt). More than 1 classification can be selected provided they represent separate episodes. Suicidal ideation: Minimum total score 1, maximum total score 5; higher total scores indicate more suicidal ideation. Suicidal behavior: Minimum total score 0, maximum total score 4; higher total scores indicate more suicidal behavior.

Outcome measures

Outcome measures
Measure
Atogepant 60 mg
n=685 Participants
Participants received atogepant 60 mg, orally, QD for up to 40 weeks.
Safety Follow-up Period
n=685 Participants
Following the open-label treatment period, participants entered the 4-week safety follow-up period.
Number of Participants With Suicidal Ideation and Behaviour Using 5-Point Scale of Columbia-Suicide Severity Rating Scale (C-SSRS)
Suicidal Ideation
4 Participants
1 Participants
Number of Participants With Suicidal Ideation and Behaviour Using 5-Point Scale of Columbia-Suicide Severity Rating Scale (C-SSRS)
Suicidal Behavior
0 Participants
0 Participants

Adverse Events

Atogepant 60 mg

Serious events: 23 serious events
Other events: 71 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Atogepant 60 mg
n=685 participants at risk
Participants received atogepant 60 mg, orally, QD for up to 40 weeks.
Gastrointestinal disorders
Gastritis
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
General disorders
Non-cardiac chest pain
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
General disorders
Systemic inflammatory response syndrome
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Hepatobiliary disorders
Cholelithiasis
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Infections and infestations
Clostridium difficile colitis
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Infections and infestations
Corona virus infection
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Infections and infestations
Staphylococcal infection
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Injury, poisoning and procedural complications
Road traffic accident
0.29%
2/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Injury, poisoning and procedural complications
Concussion
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Injury, poisoning and procedural complications
Craniocerebral injury
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Injury, poisoning and procedural complications
Fall
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Injury, poisoning and procedural complications
Overdose
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Injury, poisoning and procedural complications
Procedural pain
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Injury, poisoning and procedural complications
Subdural haematoma
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Basal cell carcinoma
0.58%
4/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Prostate cancer
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Transitional cell carcinoma
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Nervous system disorders
Multiple sclerosis
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Nervous system disorders
Subarachnoid haemorrhage
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Pregnancy, puerperium and perinatal conditions
Abortion spontaneous
0.29%
2/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Renal and urinary disorders
Ureterolithiasis
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Respiratory, thoracic and mediastinal disorders
Pneumothorax
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Social circumstances
Victim of abuse
0.15%
1/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)

Other adverse events

Other adverse events
Measure
Atogepant 60 mg
n=685 participants at risk
Participants received atogepant 60 mg, orally, QD for up to 40 weeks.
Infections and infestations
Upper respiratory tract infection
5.5%
38/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)
Infections and infestations
Urinary tract infection
5.3%
36/685 • From dose of study drug until 30 days following last dose of study drug (up to approximately Week 44)

Additional Information

Global Medical Services

AbbVie

Phone: 800-633-9110

Results disclosure agreements

  • Principal investigator is a sponsor employee AbbVie requests that any investigator or institution that plans on presenting/publishing results disclosure, provide written notification of their request 60 days prior to their presentation/publication. AbbVie requests that no presentation/publication will be instituted until 12 months after a study is completed, or after the first presentation/publication whichever occurs first. A delay may be proposed of a presentation/publication if AbbVie needs to secure patent or proprietary protection.
  • Publication restrictions are in place

Restriction type: OTHER