Trial Outcomes & Findings for Study Evaluating the Effect of Desvenlafaxine on the Pharmacokinetics of Midazolam (NCT NCT00952653)

NCT ID: NCT00952653

Last Updated: 2011-08-15

Results Overview

AUCinf measured as nanograms multiplied by hours divided by milliliters (ng\*hr/mL).

Recruitment status

COMPLETED

Study phase

PHASE4

Target enrollment

28 participants

Primary outcome timeframe

Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Results posted on

2011-08-15

Participant Flow

Participant milestones

Participant milestones
Measure
DVS SR 50 mg, Midazolam 4 mg
Midazolam (MDZ) 4 milligram (mg) syrup (2 mg per milliliter \[mg/mL\]) as a single oral dose Period 1 / Day 1. Desvenlafaxine sustained-release formulation (DVS SR) 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
Period 1: MDZ Alone
STARTED
28
Period 1: MDZ Alone
COMPLETED
28
Period 1: MDZ Alone
NOT COMPLETED
0
Period 2: Coadministration DVS SR, MDZ
STARTED
28
Period 2: Coadministration DVS SR, MDZ
COMPLETED
28
Period 2: Coadministration DVS SR, MDZ
NOT COMPLETED
0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Study Evaluating the Effect of Desvenlafaxine on the Pharmacokinetics of Midazolam

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
DVS SR 50 mg, Midazolam 4 mg
n=28 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1. DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
Age, Customized
18 to 25 years
2 participants
n=99 Participants
Age, Customized
26 to 35 years
9 participants
n=99 Participants
Age, Customized
36 to 45 years
13 participants
n=99 Participants
Age, Customized
> 45 years
4 participants
n=99 Participants
Sex: Female, Male
Female
12 Participants
n=99 Participants
Sex: Female, Male
Male
16 Participants
n=99 Participants

PRIMARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population: all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. N=number of participants contributing to the mean.

AUCinf measured as nanograms multiplied by hours divided by milliliters (ng\*hr/mL).

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=26 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=25 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
Midazolam Area Under the Plasma Concentration-time Profile From Time 0 Extrapolated to Infinite Time (AUCinf) Following Midazolam Alone and When Coadministered With DVS SR
54.69 ng*hr/mL
Standard Deviation 26.670
39.45 ng*hr/mL
Standard Deviation 13.301

PRIMARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population; N=number of participants contributing to the mean.

Cmax measured as nanograms per milliliters (ng/mL).

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=26 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=26 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
Midazolam Maximum Observed Plasma Concentration (Cmax) Following Midazolam Alone and When Coadministered With DVS SR
21.20 ng/mL
Standard Deviation 7.1216
18.24 ng/mL
Standard Deviation 5.1116

PRIMARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population; N=number of participants contributing to the mean.

1-Hydroxy-Midazolam is an analyte of Midazolam.

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=26 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=26 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
1-Hydroxy-Midazolam (Analyte) Area Under the Plasma Concentration-time Profile From Time 0 Extrapolated to Infinite Time (AUCinf) Following Midazolam Alone and When Coadministered With DVS SR
36.87 ng*hr/mL
Standard Deviation 28.230
30.74 ng*hr/mL
Standard Deviation 14.649

PRIMARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population; N=number of participants contributing to the mean.

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=26 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=26 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
1-Hydroxy-Midazolam (Analyte) Maximum Observed Plasma Concentration (Cmax) Following Midazolam Alone and When Coadministered With DVS SR
14.93 ng/mL
Standard Deviation 6.5282
15.10 ng/mL
Standard Deviation 6.2472

SECONDARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population; N=number of participants contributing to the mean.

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=26 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=26 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
Midazolam Area Under the Plasma Concentration-time Profile From Time 0 to the Time of the Last Quantifiable Concentration (AUClast) Following Midazolam Alone and When Coadministered With DVS SR
52.85 ng*hr/mL
Standard Deviation 23.980
38.11 ng*hr/mL
Standard Deviation 12.522

SECONDARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population; N=number of participants contributing to the median.

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=26 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=26 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
Midazolam Time to Cmax (Tmax) Following Midazolam Alone and When Coadministered With DVS SR
0.517 hr
Interval 0.25 to 1.5
0.500 hr
Interval 0.25 to 1.02

SECONDARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population; N=number of participants contributing to the mean.

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=26 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=25 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
Midazolam Terminal Half-life (t 1/2) Following Midazolam Alone and When Coadministered With DVS SR
5.320 hr
Standard Deviation 1.5948
4.648 hr
Standard Deviation 1.7436

SECONDARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population; N=number of participants contributing to the mean.

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=26 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=26 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
1-Hydroxy-Midazolam (Analyte) Area Under the Plasma Concentration-time Profile From Time 0 to the Time of the Last Quantifiable Concentration (AUClast) Following Midazolam Alone and When Coadministered With DVS SR
37.09 ng*hr/mL
Standard Deviation 25.371
32.42 ng*hr/mL
Standard Deviation 14.881

SECONDARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population; N=number of participants contributing to the median.

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=26 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=26 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
1-Hydroxy-Midazolam (Analyte) Time to Cmax (Tmax) Following Midazolam Alone and When Coadministered With DVS SR
1.00 hr
Interval 0.25 to 1.5
0.500 hr
Interval 0.25 to 1.02

SECONDARY outcome

Timeframe: Period 1 / Day 1 and Period 2 / Day 6: 0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 16, and 24 hours following dosing

Population: PK parameter analysis population; N=number of participants contributing to the mean.

Outcome measures

Outcome measures
Measure
Midazolam 4 mg (Period 1)
n=21 Participants
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg, Midazolam 4 mg (Period 2)
n=20 Participants
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state); DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
1-Hydroxy-Midazolam (Analyte) Terminal Half-life (t 1/2) Following Midazolam Alone and When Coadministered With DVS SR
5.396 hr
Standard Deviation 2.0638
4.616 hr
Standard Deviation 1.7976

Adverse Events

Midazolam 4 mg (Period 1)

Serious events: 0 serious events
Other events: 21 other events
Deaths: 0 deaths

DVS SR 50 mg (Period 2 / Day 1 to Day 5)

Serious events: 0 serious events
Other events: 16 other events
Deaths: 0 deaths

DVS SR 50 mg + Midazolam 4 mg (Period 2 / Day 6)

Serious events: 0 serious events
Other events: 24 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Midazolam 4 mg (Period 1)
n=28 participants at risk
Midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 1 / Day 1.
DVS SR 50 mg (Period 2 / Day 1 to Day 5)
n=28 participants at risk
DVS SR 50 mg tablet as a single oral dose Period 2 / Day 1 to Day 5 (steady state).
DVS SR 50 mg + Midazolam 4 mg (Period 2 / Day 6)
n=28 participants at risk
DVS SR 50 mg tablet as a single oral dose and midazolam 4 mg syrup (2 mg/mL) as a single oral dose Period 2 / Day 6.
Gastrointestinal disorders
Abdominal discomfort
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Gastrointestinal disorders
Abdominal distension
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Gastrointestinal disorders
Abdominal pain
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
14.3%
4/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Gastrointestinal disorders
Constipation
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Gastrointestinal disorders
Diarrhoea
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
7.1%
2/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Gastrointestinal disorders
Frequent bowel movements
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Gastrointestinal disorders
Nausea
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
10.7%
3/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Gastrointestinal disorders
Vomiting
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
General disorders
Fatigue
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
10.7%
3/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
14.3%
4/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
General disorders
Feeling abnormal
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
7.1%
2/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
General disorders
Feeling of relaxation
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
General disorders
Hunger
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
General disorders
Thirst
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Injury, poisoning and procedural complications
Contusion
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Metabolism and nutrition disorders
Decreased appetite
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
7.1%
2/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Musculoskeletal and connective tissue disorders
Back pain
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Musculoskeletal and connective tissue disorders
Pain in extremity
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Musculoskeletal and connective tissue disorders
Sensation of heaviness
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Nervous system disorders
Dizziness
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Nervous system disorders
Headache
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
21.4%
6/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Nervous system disorders
Hypersomnia
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Nervous system disorders
Psychomotor hyperactivity
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Nervous system disorders
Somnolence
71.4%
20/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
71.4%
20/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Psychiatric disorders
Abnormal dreams
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Psychiatric disorders
Depressed mood
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Psychiatric disorders
Insomnia
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
10.7%
3/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Psychiatric disorders
Middle insomnia
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
Renal and urinary disorders
Urine flow decreased
0.00%
0/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.
3.6%
1/28 • Baseline up to Period 2 / Day 7 final visit (Adverse Events) or up to 28 days after last study treatment (Serious Adverse Events)
The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. Participants are counted for each treatment sequence.

Additional Information

Pfizer ClinicalTrials.gov Call Center

Pfizer, Inc.

Phone: 1-800-718-1021

Results disclosure agreements

  • Principal investigator is a sponsor employee Pfizer has the right to review disclosures, requesting a delay of less than 60 days. Investigator will postpone single center publications until after disclosure of pooled data (all sites), less than 12 months from study completion/termination at all participating sites. Investigator may not disclose previously undisclosed confidential information other than study results.
  • Publication restrictions are in place

Restriction type: OTHER