A1481272: A Relative Bioavailability Study Between Two Formulations Of Sildenafil Citrate
Study Details
Study Description
Brief Summary
The purpose of this study is to perform a relative bioavailability study between two formulations of sildenafil citrate.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 1 |
Detailed Description
Bio-equivalence between two formulations of sildenafil citrate
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Test 1
|
Drug: sildenafil citrate 100 mg CT
sildenafil citrate 100 mg CT, single dose without water
|
Experimental: Test 2
|
Drug: sildenafil citrate 100 mg CT
sildenafil citrate 100 mg CT, single dose with water
|
Active Comparator: Reference
|
Drug: Viagra®
sildenafil citrate 100 mg film-coated tablet (Viagra®), single dose
|
Outcome Measures
Primary Outcome Measures
- Area Under the Curve (AUC 0-t) [Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose]
Area under the blood concentration-time profile from time zero to last experimentally determined concentration measured in nanograms*hour/milliliter (ng*hr/mL).
- Maximum Plasma Concentration (Cmax) [Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose]
Maximum plasma concentration measured in nanograms per milliliter (ng/mL).
Secondary Outcome Measures
- Area Under the Curve From 0 to Infinity (AUC 0-inf ) [Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose]
Area under the blood concentration-time profile from time zero extrapolated to infinite time measured in nanograms *hour/milliliter (ng*hr/mL).
- Time to Maximum Plasma Concentration (Tmax) [Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose]
Time at which maximum plasma concentration (Cmax) occurred.
- Half-life (T 1/2) [Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose]
Terminal elimination half-life.
- Number of Participants With Clinically Significant Findings in Vital Signs [Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.5, 1, 2, 4, 8 and 12 hours post-dose.]
Clinically significant abnormalities in blood pressure (BP), pulse, and temperature reported as an adverse event. Clinically significant = values outside the normal range and/or values judged as significant by the investigator (normal range: systolic BP 100-140 mmHg; diastolic BP 60- 90 mmHg; temperature 35-37°Celsius). Pulse rate based on investigator discretion.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Body mass index higher or equal to 18,5 and lower or equal than 29,9 kg/m2.
-
Good health conditions or without significant disease, at medical discretion, according to the rules defined in the Protocol, and evaluations undergone: clinical history, pulse and blood pressure measurements, physical and psychological examination, ECG and complementary laboratory examination.
-
Able to understand the study nature and objective, including the risks and adverse effects and willing to cooperate with the investigator and act according to all the trial requirements, which is confirmed by signing the Informed Consent Form.
Exclusion Criteria:
-
Hypersensitivity to the study drug or to the chemically related compounds; history of serious adverse reactions or hypersensitivity to any drug.
-
History or presence of hepatic or gastrointestinal diseases, or other condition that affects the drug absorption, distribution, excretion or metabolism
-
History of hepatic, renal, lung, gastrointestinal, epileptic, hematological or psychiatric disease; hypo or hypertension of whatever etiology which demands treatment with drugs; history or occurrence of myocardial infarction, angina and/or cardiac failure;
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Pfizer Investigational Site | Braganca Paulista | SP | Brazil | 12916-900 |
Sponsors and Collaborators
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Investigators
- Study Director: Pfizer CT.gov Call Center, Pfizer
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- A1481272
- JPJ 39/09
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail | Each participant was to receive each of 3 formulations in 3 treatment periods, after being allocated to 1 of 6 treatment sequences. There was to be a minimum interval of 3 days between treatment periods. |
Arm/Group Title | Sequence 1 | Sequence 2 | Sequence 3 | Sequence 4 | Sequence 5 | Sequence 6 |
---|---|---|---|---|---|---|
Arm/Group Description | Reference (Sildenafil 100 milligram (mg) coated tablet administered with water, Test 1 (Sildenafil 100 milligram (mg) chewable tablet administered without water), Test 2 (Sildenafil 100 milligram (mg) chewable tablet administered with water) | Reference (Sildenafil 100 milligram (mg) coated tablet administered with water, Test 2 (Sildenafil 100 milligram (mg) chewable tablet administered with water), Test 1 (Sildenafil 100 milligram (mg) chewable tablet administered without water) | Test 1 (Sildenafil 100 milligram (mg) chewable tablet administered without water), Reference (Sildenafil 100 milligram (mg) coated tablet administered with water, Test 2 (Sildenafil 100 milligram (mg) chewable tablet administered with water) | Test 1 (Sildenafil 100 milligram (mg) chewable tablet administered without water), Test 2 (Sildenafil 100 milligram (mg) chewable tablet administered with water), Reference (Sildenafil 100 milligram (mg) coated tablet administered with water | Test 2 (Sildenafil 100 milligram (mg) chewable tablet administered with water), Reference (Sildenafil 100 milligram (mg) coated tablet administered with water, Test 1 (Sildenafil 100 milligram (mg) chewable tablet administered without water) | Test 2 (Sildenafil 100 milligram (mg) chewable tablet administered with water), Test 1 (Sildenafil 100 milligram (mg) chewable tablet administered without water), Reference (Sildenafil 100 milligram (mg) coated tablet administered with water |
Period Title: Overall Study | ||||||
STARTED | 8 | 8 | 8 | 8 | 8 | 8 |
Received Treatment | 8 | 8 | 8 | 8 | 7 | 8 |
COMPLETED | 7 | 7 | 7 | 6 | 7 | 8 |
NOT COMPLETED | 1 | 1 | 1 | 2 | 1 | 0 |
Baseline Characteristics
Arm/Group Title | Entire Study Population |
---|---|
Arm/Group Description | Includes all participants who were randomized to any treatment sequence |
Overall Participants | 48 |
Age (years) [Mean (Full Range) ] | |
Mean (Full Range) [years] |
29.3
|
Sex: Female, Male (Count of Participants) | |
Female |
0
0%
|
Male |
48
100%
|
Outcome Measures
Title | Area Under the Curve (AUC 0-t) |
---|---|
Description | Area under the blood concentration-time profile from time zero to last experimentally determined concentration measured in nanograms*hour/milliliter (ng*hr/mL). |
Time Frame | Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
Participants for pharmacokinetic analysis = participants who completed all of the 3 treatment periods. |
Arm/Group Title | Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water |
---|---|---|---|
Arm/Group Description | Test 1 Formulation: Sildenafil citrate 100 milligram (mg) chewable tablet administered without water | Test 2 Formulation: Sildenafil citrate 100 mg chewable tablet administered with water | Reference Formulation: Viagra (sildenafil citrate) 100 mg coated tablet administered with water |
Measure Participants | 42 | 42 | 42 |
Mean (Standard Deviation) [ng*hr/mL] |
1467.00
(560.99)
|
1458.45
(602.73)
|
1493.53
(615.59)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Test 1: 100 mg Chewable, Without Water, Reference: 100 mg Coated, With Water |
---|---|---|
Comments | Ratio between geometric means of Test 1 study treatment (chewable without water) and reference study treatment (coated with water). | |
Type of Statistical Test | Non-Inferiority or Equivalence (legacy) | |
Comments | Percent of reference to detect for 2-1 tests and power = 20.0%. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | ratio between geometric means |
Estimated Value | 98.68 | |
Confidence Interval |
(2-Sided) 90% 92.03 to 105.82 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Estimated value = ratio (% reference). |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Test 2: 100 mg Chewable, With Water, Reference: 100 mg Coated, With Water |
---|---|---|
Comments | Ratio between geometric means of Test 2 study treatment (chewable with water) and reference study treatment (coated with water). | |
Type of Statistical Test | Non-Inferiority or Equivalence (legacy) | |
Comments | Percent of reference to detect for 2-1 tests and power = 20.0%. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | ratio between geometric means |
Estimated Value | 97.23 | |
Confidence Interval |
(2-Sided) 90% 90.67 to 104.26 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Estimated value = ratio (% reference). |
Title | Maximum Plasma Concentration (Cmax) |
---|---|
Description | Maximum plasma concentration measured in nanograms per milliliter (ng/mL). |
Time Frame | Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
Participants for pharmacokinetic analysis = participants who completed all of the 3 treatment periods. |
Arm/Group Title | Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water |
---|---|---|---|
Arm/Group Description | Test 1 Formulation: Sildenafil citrate 100 milligram (mg) chewable tablet administered without water | Test 2 Formulation: Sildenafil citrate 100 mg chewable tablet administered with water | Reference Formulation: Viagra (sildenafil citrate) 100 mg coated tablet administered with water |
Measure Participants | 42 | 42 | 42 |
Mean (Standard Deviation) [ng/mL] |
439.38
(198.25)
|
434.38
(211.53)
|
532.31
(217.32)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Test 1: 100 mg Chewable, Without Water, Reference: 100 mg Coated, With Water |
---|---|---|
Comments | Ratio between geometric means of Test 1 study treatment (chewable without water) and reference study treatment (coated with water). | |
Type of Statistical Test | Non-Inferiority or Equivalence (legacy) | |
Comments | Percent of reference to detect for 2-1 tests and power = 20%. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | ratio between geometric means |
Estimated Value | 80.83 | |
Confidence Interval |
(2-Sided) 90% 72.38 to 90.26 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Estimated value = ratio (% reference). |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Test 2: 100 mg Chewable, With Water, Reference: 100 mg Coated, With Water |
---|---|---|
Comments | Ratio between geometric means of Test 2 study treatment (chewable with water) and reference study treatment (coated with water). | |
Type of Statistical Test | Non-Inferiority or Equivalence (legacy) | |
Comments | Percent of reference to detect for 2-1 tests and power = 20%. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | ratio between geometric means |
Estimated Value | 78.76 | |
Confidence Interval |
(2-Sided) 90% 70.53 to 87.96 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Estimated value = ratio (% reference). |
Title | Area Under the Curve From 0 to Infinity (AUC 0-inf ) |
---|---|
Description | Area under the blood concentration-time profile from time zero extrapolated to infinite time measured in nanograms *hour/milliliter (ng*hr/mL). |
Time Frame | Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
Participants for pharmacokinetic analysis = participants who completed all of the 3 treatment periods. |
Arm/Group Title | Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water |
---|---|---|---|
Arm/Group Description | Test 1 Formulation: Sildenafil citrate 100 milligram (mg) chewable tablet administered without water | Test 2 Formulation: Sildenafil citrate 100 mg chewable tablet administered with water | Reference Formulation: Viagra (sildenafil citrate) 100 mg coated tablet administered with water |
Measure Participants | 42 | 42 | 42 |
Mean (Standard Deviation) [ng*hr/mL] |
1547.92
(588.48)
|
1534.66
(618.86)
|
1573.81
(648.32)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Test 1: 100 mg Chewable, Without Water, Reference: 100 mg Coated, With Water |
---|---|---|
Comments | Ratio between geometric means of Test 1 study treatment (chewable without water) and reference study treatment (coated with water). | |
Type of Statistical Test | Non-Inferiority or Equivalence (legacy) | |
Comments | Percent of reference to detect for 2-1 tests and power = 20.0%. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | ratio between geometric means |
Estimated Value | 99.12 | |
Confidence Interval |
(2-Sided) 90% 92.76 to 105.93 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Estimated value = ratio (% reference). |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Test 2: 100 mg Chewable, With Water, Reference: 100 mg Coated, With Water |
---|---|---|
Comments | Ratio between geometric means of Test 2 study treatment (chewable with water) and reference study treatment (coated with water). | |
Type of Statistical Test | Non-Inferiority or Equivalence (legacy) | |
Comments | Percent of reference to detect for 2-1 tests and power = 20.0%. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | ratio between geometric means |
Estimated Value | 97.84 | |
Confidence Interval |
(2-Sided) 90% 91.56 to 104.56 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Estimated value = ratio (% reference). |
Title | Time to Maximum Plasma Concentration (Tmax) |
---|---|
Description | Time at which maximum plasma concentration (Cmax) occurred. |
Time Frame | Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
Participants for pharmacokinetic analysis = participants who completed all of the 3 treatment periods. |
Arm/Group Title | Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water |
---|---|---|---|
Arm/Group Description | Test 1 Formulation: Sildenafil citrate 100 milligram (mg) chewable tablet administered without water | Test 2 Formulation: Sildenafil citrate 100 mg chewable tablet administered with water | Reference Formulation: Viagra (sildenafil citrate) 100 mg coated tablet administered with water |
Measure Participants | 42 | 42 | 42 |
Mean (Standard Deviation) [hours] |
1.46
(0.81)
|
1.29
(0.71)
|
1.28
(0.85)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Test 1: 100 mg Chewable, Without Water, Reference: 100 mg Coated, With Water |
---|---|---|
Comments | Difference in Tmax between Test 1 study treatment (chewable without water) and reference study treatment (coated with water). | |
Type of Statistical Test | Superiority or Other (legacy) | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 0.18 | |
Confidence Interval |
(2-Sided) 90% -0.14 to 0.50 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Test 2: 100 mg Chewable, With Water, Reference: 100 mg Coated, With Water |
---|---|---|
Comments | Difference in Tmax between Test 2 study treatment (chewable with water) and reference study treatment (coated with water). | |
Type of Statistical Test | Superiority or Other (legacy) | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 0.01 | |
Confidence Interval |
(2-Sided) 90% -0.27 to 0.28 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Half-life (T 1/2) |
---|---|
Description | Terminal elimination half-life. |
Time Frame | Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, and 12 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
Participants for pharmacokinetic analysis = participants who completed all of the 3 treatment periods. |
Arm/Group Title | Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water |
---|---|---|---|
Arm/Group Description | Test 1 Formulation: Sildenafil citrate 100 milligram (mg) chewable tablet administered without water | Test 2 Formulation: Sildenafil citrate 100 mg chewable tablet administered with water | Reference Formulation: Viagra (sildenafil citrate) 100 mg coated tablet administered with water |
Measure Participants | 42 | 42 | 42 |
Mean (Standard Deviation) [hours] |
2.96
(0.63)
|
2.84
(0.74)
|
2.93
(0.81)
|
Title | Number of Participants With Clinically Significant Findings in Vital Signs |
---|---|
Description | Clinically significant abnormalities in blood pressure (BP), pulse, and temperature reported as an adverse event. Clinically significant = values outside the normal range and/or values judged as significant by the investigator (normal range: systolic BP 100-140 mmHg; diastolic BP 60- 90 mmHg; temperature 35-37°Celsius). Pulse rate based on investigator discretion. |
Time Frame | Day 1 (Period 1), Day 8 (Period 2), and Day 15 (Period 3): Pre-dose and 0.5, 1, 2, 4, 8 and 12 hours post-dose. |
Outcome Measure Data
Analysis Population Description |
---|
Safety population: all subjects who received at least 1 dose of study medication. Although individual listing data for vital signs were collected, summary statistics were not generated for this outcome measure. |
Arm/Group Title | Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water |
---|---|---|---|
Arm/Group Description | Test 1 Formulation: Sildenafil citrate 100 milligram (mg) chewable tablet administered without water | Test 2 Formulation: Sildenafil citrate 100 mg chewable tablet administered with water | Reference Formulation: Viagra (sildenafil citrate) 100 mg coated tablet administered with water |
Measure Participants | 47 | 47 | 47 |
Number [participants] |
0
0%
|
1
NaN
|
0
NaN
|
Adverse Events
Time Frame | ||||||||
---|---|---|---|---|---|---|---|---|
Adverse Event Reporting Description | Safety population: subjects who received at least 1 dose of study medication in any treatment period. An Adverse Event (AE) term may be reported as both a serious and non-serious AE, but are distinct events. AE may = serious for 1 subject and non-serious for another subject or subject may have had a serious and non-serious episode of same event. | |||||||
Arm/Group Title | Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water | Formulation Unspecified | ||||
Arm/Group Description | Test 1 Formulation: Sildenafil citrate 100 milligram (mg) chewable tablet administered without water | Test 2 Formulation: Sildenafil citrate 100 mg chewable tablet administered with water | Reference Formulation: Viagra (sildenafil citrate) 100 mg coated tablet administered with water | Sildenafil 100 mg tablet: formulation unspecified | ||||
All Cause Mortality |
||||||||
Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water | Formulation Unspecified | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | / (NaN) | / (NaN) | ||||
Serious Adverse Events |
||||||||
Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water | Formulation Unspecified | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | ||||
Other (Not Including Serious) Adverse Events |
||||||||
Test 1: 100 mg Chewable, Without Water | Test 2: 100 mg Chewable, With Water | Reference: 100 mg Coated, With Water | Formulation Unspecified | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 3/47 (6.4%) | 3/47 (6.4%) | 3/47 (6.4%) | 18/47 (38.3%) | ||||
General disorders | ||||||||
Headache | 3/47 (6.4%) | 2/47 (4.3%) | 2/47 (4.3%) | 0/47 (0%) | ||||
Nausea | 1/47 (2.1%) | 0/47 (0%) | 1/47 (2.1%) | 0/47 (0%) | ||||
Loose stools | 1/47 (2.1%) | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | ||||
Hypotension | 0/47 (0%) | 1/47 (2.1%) | 0/47 (0%) | 0/47 (0%) | ||||
Vomiting | 0/47 (0%) | 0/47 (0%) | 1/47 (2.1%) | 0/47 (0%) | ||||
Laboratory change: urine | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | 8/47 (17%) | ||||
Laboratory change: red blood cell count | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | 4/47 (8.5%) | ||||
Laboratory change: triglycerides | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | 2/47 (4.3%) | ||||
Laboratory change: glucose | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | 3/47 (6.4%) | ||||
Laboratory change: cholesterol | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | 2/47 (4.3%) | ||||
Laboratory change: white blood cells | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | 1/47 (2.1%) | ||||
Laboratory changes unspecified | 0/47 (0%) | 0/47 (0%) | 0/47 (0%) | 2/47 (4.3%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
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.
Results Point of Contact
Name/Title | Pfizer ClinicalTrials.gov Call Center |
---|---|
Organization | Pfizer, Inc. |
Phone | 1-800-718-1021 |
ClinicalTrials.gov_Inquiries@pfizer.com |
- A1481272
- JPJ 39/09