Losartan Potassium/Hydrochlorothiazide 100/25 mg Tablets in Healthy Subjects Under Fasting Conditions
Study Details
Study Description
Brief Summary
The object of this study was to compare the relative bioavailability (rate and extent of absorption) of 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets manufactured by Teva Pharmaceutical Industries Ltd. and distributed by Teva Pharmaceuticals USA with that of Hyzaar® 100/25 mg Tablets distributed by Merck & Co., Inc. following a single oral dose (1 x 100/25 mg tablet) in healthy adult subjects administered under fasting conditions.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 1 |
Detailed Description
Criteria for Evaluation: FDA Bioequivalence Criteria
Statistical Methods: FDA Bioequivalence Statistical Methods
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Generic Test Product Losartan potassium/Hydrochlorothiazide 100/25 mg Tablets |
Drug: Losartan potassium/Hydrochlorothiazide
100/25 mg Tablets
|
Active Comparator: Reference Listed Drug Hyzaar® 100/25 mg Tablets |
Drug: Hyzaar®
100/25 mg Tablets
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Cmax of Losartan(Maximum Observed Concentration of Drug Substance in Plasma) [Blood samples collected over a 48 hour period.]
Bioequivalence based on Losartan Cmax.
- AUC0-t of Losartan(Area Under the Concentration-time Curve From Time Zero to Time of Last Measurable Concentration) [Blood samples collected over a 48 hour period.]
Bioequivalence based on Losartan AUC0-t.
- AUC0-inf of Losartan(Area Under the Concentration-time Curve From Time Zero to Infinity) [Blood samples collected over a 48 hour period.]
Bioequivalence based on Losartan AUC0-inf.
- Cmax of Hydroclorothiazide(Maximum Observed Concentration of Drug Substance in Plasma) [Blood samples collected over a 48 hour period.]
Bioequivalence based on Hydrochlorothiazide Cmax.
- AUC0-t of Hydrochlorothiazide(Area Under the Concentration-time Curve From Time Zero to Time of Last Measurable Concentration) [Blood samples collected over a 48 hour period.]
Bioequivalence based on Hydrochlorothiazide AUC0-t.
- AUC0-inf of Hydrochlorothiazide(Area Under the Concentration-time Curve From Time Zero to Infinity) [Blood samples collected over a 48 hour period.]
Bioequivalence based on Hydrochlorothiazide AUC0-inf.
Secondary Outcome Measures
- Cmax of Losartan Carboxy Acid(Maximum Observed Concentration of Drug Substance in Plasma) [Blood samples collected over a 48 hour period.]
Informational comparison of Cmax values for the metabolite Losartan Carboxy Acid.
- AUC0-t of Losartan Carboxy Acid(Area Under the Concentration-time Curve From Time Zero to Time of Last Measurable Concentration) [Blood samples collected over a 48 hour period.]
Informational comparison of AUC0-t values for the metabolite Losartan Carboxy Acid.
- AUC0-inf of Losartan Carboxy Acid(Area Under the Concentration-time Curve From Time Zero to Infinity) [Blood samples collected over a 48 hour period.]
Informational comparison of AUC0-inf values for the metabolite Losartan Carboxy Acid.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Healthy men and women, 18-45 years of age (inclusive).
-
Body mass index should be less than or equal to 30
-
Screening procedures completed within 28 days prior to dosing.
-
If female and:
-
of child bearing potential, is practicing an acceptable barrier method of birth control for the duration of the study
-
is postmenopausal for at least 1 year
-
is surgically sterile (bilateral tubal ligation, bilateral oophorectomy, or hysterectomy)
Exclusion Criteria:
-
Subjects with a recent history of drug or alcohol abuse or addiction.
-
Subjects with the presence of a clinically significant disorder involving the cardiovascular, respiratory, renal, gastrointestinal, immunologic, hematologic, endocrine, or neurologic system(s) or psychiatric disease (as determined by the clinical investigators).
-
Subjects whose clinical laboratory test values the accepted reference range and when confirmed on re-examination are deemed to be clinically significant.
-
Subjects demonstrating a positive hepatitis B surface antigen screen, a positive hepatitis C antibody screen, or a reactive HIV antibody screen.
-
Subjects demonstrating a positive drug abuse screen when screened for the study.
-
Female subjects demonstrating a positive pregnancy screen.
-
Female subjects who are currently breastfeeding.
-
Subjects who have used implanted or injected hormonal contraceptives anytime during the 180 days prior to study dosing or hormonal contraceptives within 14 days of dosing will not be allowed to participate.
-
Subjects with a history of allergic response(s) to losartan, hydrochlorothiazide or related drugs.
-
Subjects with a history of clinically significant allergies including drug allergies.
-
Subjects with a clinically significant illness during the 4 weeks prior to dosing (as determined by the clinical investigators).
-
Subjects who have taken any drug known to induce or inhibit hepatic drug metabolism in the 28 days prior to dosing.
-
Subjects who have used tobacco products within 90 days of Period 1 dose administration.
-
Subjects who report donating greater than 150 mL of blood within 14 days prior to dosing.
-
Subjects who report receiving any investigational drug within 28 days prior to dosing.
-
Subjects who report taking any systemic prescription medication in the 14 days prior to dosing.
-
Subjects who report an intolerance of direct venipuncture.
-
Subjects who report consuming an abnormal diet within the 28 days prior to dosing.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | PRACS Institute, Ltd. | Fargo | North Dakota | United States | 58104 |
Sponsors and Collaborators
- Teva Pharmaceuticals USA
Investigators
- Principal Investigator: James D Carlson, Pharm. D., PRACS Institute, Ltd.
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- R04-080
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Losartan/HCTZ (Test) First | Hyzaar® (Reference) First |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in first period followed by 100/25 mg Hyzaar® Tablets reference product dosed in the second period. | 100/25 mg Hyzaar® Tablets reference product dosed in first period followed by 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in the second period. |
Period Title: First Intervention | ||
STARTED | 10 | 10 |
COMPLETED | 10 | 9 |
NOT COMPLETED | 0 | 1 |
Period Title: First Intervention | ||
STARTED | 10 | 9 |
COMPLETED | 10 | 9 |
NOT COMPLETED | 0 | 0 |
Period Title: First Intervention | ||
STARTED | 10 | 9 |
COMPLETED | 10 | 9 |
NOT COMPLETED | 0 | 0 |
Baseline Characteristics
Arm/Group Title | Losartan/HCTZ (Test) First | Hyzaar® (Reference) First | Total |
---|---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in first period followed by 100/25 mg Hyzaar® Tablets reference product dosed in the second period. | 100/25 mg Hyzaar® Tablets reference product dosed in first period followed by 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in the second period. | Total of all reporting groups |
Overall Participants | 10 | 10 | 20 |
Age (Count of Participants) | |||
<=18 years |
0
0%
|
0
0%
|
0
0%
|
Between 18 and 65 years |
10
100%
|
10
100%
|
20
100%
|
>=65 years |
0
0%
|
0
0%
|
0
0%
|
Sex: Female, Male (Count of Participants) | |||
Female |
2
20%
|
1
10%
|
3
15%
|
Male |
8
80%
|
9
90%
|
17
85%
|
Race/Ethnicity, Customized (participants) [Number] | |||
American Indian |
1
10%
|
1
10%
|
2
10%
|
Black |
0
0%
|
1
10%
|
1
5%
|
Caucasian |
9
90%
|
8
80%
|
17
85%
|
Region of Enrollment (participants) [Number] | |||
United States |
10
100%
|
10
100%
|
20
100%
|
Outcome Measures
Title | Cmax of Losartan(Maximum Observed Concentration of Drug Substance in Plasma) |
---|---|
Description | Bioequivalence based on Losartan Cmax. |
Time Frame | Blood samples collected over a 48 hour period. |
Outcome Measure Data
Analysis Population Description |
---|
All participants that completed the study had their samples analyzed. |
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. |
Measure Participants | 19 | 19 |
Mean (Standard Deviation) [ng/mL] |
509.63
(314.75)
|
538.11
(298.89)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Losartan/HCTZ (Test), Hyzaar® (Reference) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | ANOVA is to be used to identify the source contributions by factors including subjects, period, formulation and potential interactions. The geometric mean ratio together with the ANOVA residual mean error term are used to identify the statistical basis for the 90% confidence interval for the ratio of the population means (Test [T]/Reference[R]) of the identified metrics (e.g. AUC, Cmax). | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Ratio of the T/R geometric mean x 100 |
Estimated Value | 93.45 | |
Confidence Interval |
(2-Sided) 90% 80.20 to 108.88 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Bioequivalence is established if the 90% confidence interval for the ln-transformed geometric mean between the reference (R) and test (T) product fall within the interval of 80-125%. |
Title | AUC0-t of Losartan(Area Under the Concentration-time Curve From Time Zero to Time of Last Measurable Concentration) |
---|---|
Description | Bioequivalence based on Losartan AUC0-t. |
Time Frame | Blood samples collected over a 48 hour period. |
Outcome Measure Data
Analysis Population Description |
---|
All participants that completed the study had their samples analyzed. |
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. |
Measure Participants | 19 | 19 |
Mean (Standard Deviation) [ng*h/mL] |
866.88
(366.15)
|
865.00
(362.86)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Losartan/HCTZ (Test), Hyzaar® (Reference) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | ANOVA is to be used to identify the source contributions by factors including subjects, period, formulation and potential interactions. The geometric mean ratio together with the ANOVA residual mean error term are used to identify the statistical basis for the 90% confidence interval for the ratio of the population means (Test [T]/Reference[R]) of the identified metrics (e.g. AUC, Cmax). | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Ratio of the T/R geometric mean x 100 |
Estimated Value | 99.45 | |
Confidence Interval |
(2-Sided) 90% 93.15 to 106.18 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Bioequivalence is established if the 90% confidence interval for the ln-transformed geometric mean between the reference (R) and test (T) product fall within the interval of 80-125%. |
Title | AUC0-inf of Losartan(Area Under the Concentration-time Curve From Time Zero to Infinity) |
---|---|
Description | Bioequivalence based on Losartan AUC0-inf. |
Time Frame | Blood samples collected over a 48 hour period. |
Outcome Measure Data
Analysis Population Description |
---|
All participants that completed the study had their samples analyzed. |
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. |
Measure Participants | 19 | 19 |
Mean (Standard Deviation) [ng*h/mL] |
880.15
(368.58)
|
877.99
(362.75)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Losartan/HCTZ (Test), Hyzaar® (Reference) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | ANOVA is to be used to identify the source contributions by factors including subjects, period, formulation and potential interactions. The geometric mean ratio together with the ANOVA residual mean error term are used to identify the statistical basis for the 90% confidence interval for the ratio of the population means (Test [T]/Reference[R]) of the identified metrics (e.g. AUC, Cmax). | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Ratio of the T/R geometric mean x 100 |
Estimated Value | 99.4 | |
Confidence Interval |
(2-Sided) 90% 93.10 to 106.12 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Bioequivalence is established if the 90% confidence interval for the ln-transformed geometric mean between the reference (R) and test (T) product fall within the interval of 80-125%. |
Title | Cmax of Hydroclorothiazide(Maximum Observed Concentration of Drug Substance in Plasma) |
---|---|
Description | Bioequivalence based on Hydrochlorothiazide Cmax. |
Time Frame | Blood samples collected over a 48 hour period. |
Outcome Measure Data
Analysis Population Description |
---|
All participants that completed the study had their samples analyzed. |
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. |
Measure Participants | 19 | 19 |
Mean (Standard Deviation) [ng/mL] |
177.63
(48.09)
|
161.56
(53.75)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Losartan/HCTZ (Test), Hyzaar® (Reference) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | ANOVA is to be used to identify the source contributions by factors including subjects, period, formulation and potential interactions. The geometric mean ratio together with the ANOVA residual mean error term are used to identify the statistical basis for the 90% confidence interval for the ratio of the population means (Test [T]/Reference[R]) of the identified metrics (e.g. AUC, Cmax). | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Ratio of the T/R geometric mean x 100 |
Estimated Value | 111.62 | |
Confidence Interval |
(2-Sided) 90% 101.47 to 122.79 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Bioequivalence is established if the 90% confidence interval for the ln-transformed geometric mean between the reference (R) and test (T) product fall within the interval of 80-125%. |
Title | AUC0-t of Hydrochlorothiazide(Area Under the Concentration-time Curve From Time Zero to Time of Last Measurable Concentration) |
---|---|
Description | Bioequivalence based on Hydrochlorothiazide AUC0-t. |
Time Frame | Blood samples collected over a 48 hour period. |
Outcome Measure Data
Analysis Population Description |
---|
All participants that completed the study had their samples analyzed. |
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. |
Measure Participants | 19 | 19 |
Mean (Standard Deviation) [ng*h/mL] |
1057.58
(231.26)
|
1001.54
(236.00)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Losartan/HCTZ (Test), Hyzaar® (Reference) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | ANOVA is to be used to identify the source contributions by factors including subjects, period, formulation and potential interactions. The geometric mean ratio together with the ANOVA residual mean error term are used to identify the statistical basis for the 90% confidence interval for the ratio of the population means (Test [T]/Reference[R]) of the identified metrics (e.g. AUC, Cmax). | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Ratio of the T/R geometric mean x 100 |
Estimated Value | 105.8 | |
Confidence Interval |
(2-Sided) 90% 99.58 to 112.41 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Bioequivalence is established if the 90% confidence interval for the ln-transformed geometric mean between the reference (R) and test (T) product fall within the interval of 80-125%. |
Title | AUC0-inf of Hydrochlorothiazide(Area Under the Concentration-time Curve From Time Zero to Infinity) |
---|---|
Description | Bioequivalence based on Hydrochlorothiazide AUC0-inf. |
Time Frame | Blood samples collected over a 48 hour period. |
Outcome Measure Data
Analysis Population Description |
---|
All participants that completed the study had their samples analyzed. |
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. |
Measure Participants | 19 | 19 |
Mean (Standard Deviation) [ng*h/mL] |
1087.64
(240.82)
|
1030.73
(238.96)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Losartan/HCTZ (Test), Hyzaar® (Reference) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | ANOVA is to be used to identify the source contributions by factors including subjects, period, formulation and potential interactions. The geometric mean ratio together with the ANOVA residual mean error term are used to identify the statistical basis for the 90% confidence interval for the ratio of the population means (Test [T]/Reference[R]) of the identified metrics (e.g. AUC, Cmax). | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Ratio of the T/R geometric mean x 100 |
Estimated Value | 105.55 | |
Confidence Interval |
(2-Sided) 90% 99.64 to 111.82 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Bioequivalence is established if the 90% confidence interval for the ln-transformed geometric mean between the reference (R) and test (T) product fall within the interval of 80-125%. |
Title | Cmax of Losartan Carboxy Acid(Maximum Observed Concentration of Drug Substance in Plasma) |
---|---|
Description | Informational comparison of Cmax values for the metabolite Losartan Carboxy Acid. |
Time Frame | Blood samples collected over a 48 hour period. |
Outcome Measure Data
Analysis Population Description |
---|
All participants that completed the study had their samples analyzed. |
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. |
Measure Participants | 19 | 19 |
Mean (Standard Deviation) [ng/mL] |
726.85
(210.78)
|
675.54
(197.25)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Losartan/HCTZ (Test), Hyzaar® (Reference) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | ANOVA is to be used to identify the source contributions by factors including subjects, period, formulation and potential interactions. The geometric mean ratio together with the ANOVA residual mean error term are used to identify the statistical basis for the 90% confidence interval for the ratio of the population means (Test [T]/Reference[R]) of the identified metrics (e.g. AUC, Cmax). | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Ratio of the T/R geometric mean x 100 |
Estimated Value | 106.78 | |
Confidence Interval |
(2-Sided) 90% 98.96 to 115.23 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | This analysis was for informational purposes only and was not used to establish bioequivalence. |
Title | AUC0-t of Losartan Carboxy Acid(Area Under the Concentration-time Curve From Time Zero to Time of Last Measurable Concentration) |
---|---|
Description | Informational comparison of AUC0-t values for the metabolite Losartan Carboxy Acid. |
Time Frame | Blood samples collected over a 48 hour period. |
Outcome Measure Data
Analysis Population Description |
---|
All participants that completed the study had their samples analyzed. |
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. |
Measure Participants | 19 | 19 |
Mean (Standard Deviation) [ng*h/mL] |
4236.78
(1176.34)
|
4117.07
(1087.67)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Losartan/HCTZ (Test), Hyzaar® (Reference) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | ANOVA is to be used to identify the source contributions by factors including subjects, period, formulation and potential interactions. The geometric mean ratio together with the ANOVA residual mean error term are used to identify the statistical basis for the 90% confidence interval for the ratio of the population means (Test [T]/Reference[R]) of the identified metrics (e.g. AUC, Cmax). | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Ratio of the T/R geometric mean x 100 |
Estimated Value | 102.37 | |
Confidence Interval |
(2-Sided) 90% 98.75 to 106.14 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | This analysis was for informational purposes only and was not used to establish bioequivalence. |
Title | AUC0-inf of Losartan Carboxy Acid(Area Under the Concentration-time Curve From Time Zero to Infinity) |
---|---|
Description | Informational comparison of AUC0-inf values for the metabolite Losartan Carboxy Acid. |
Time Frame | Blood samples collected over a 48 hour period. |
Outcome Measure Data
Analysis Population Description |
---|
All participants that completed the study had their samples analyzed. |
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) |
---|---|---|
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. |
Measure Participants | 19 | 19 |
Mean (Standard Deviation) [ng*h/mL] |
4281.32
(1182.77)
|
4164.62
(1096.64)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Losartan/HCTZ (Test), Hyzaar® (Reference) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | ANOVA is to be used to identify the source contributions by factors including subjects, period, formulation and potential interactions. The geometric mean ratio together with the ANOVA residual mean error term are used to identify the statistical basis for the 90% confidence interval for the ratio of the population means (Test [T]/Reference[R]) of the identified metrics (e.g. AUC, Cmax). | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Ratio of the T/R geometric mean x 100 |
Estimated Value | 102.3 | |
Confidence Interval |
(2-Sided) 90% 98.72 to 106.01 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | This analysis was for informational purposes only and was not used to establish bioequivalence. |
Adverse Events
Time Frame | Adverse event data was collected over the course of the study, which was approximately 2 weeks in duration. | |||
---|---|---|---|---|
Adverse Event Reporting Description | Volunteers were monitored throughout the study for any adverse experiences. AEs were collected through both solicited and unsolicited methods. The volunteers were encouraged to report signs, symptoms, and any changes in health to the clinic staff. | |||
Arm/Group Title | Losartan/HCTZ (Test) | Hyzaar® (Reference) | ||
Arm/Group Description | 100/25 mg Losartan potassium/Hydrochlorothiazide Tablets test product dosed in either period. | 100/25 mg Hyzaar® Tablets reference product dosed in either period. | ||
All Cause Mortality |
||||
Losartan/HCTZ (Test) | Hyzaar® (Reference) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Losartan/HCTZ (Test) | Hyzaar® (Reference) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/20 (0%) | 0/20 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
Losartan/HCTZ (Test) | Hyzaar® (Reference) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 3/20 (15%) | 6/20 (30%) | ||
General disorders | ||||
Headache | 3/20 (15%) | 3 | 3/20 (15%) | 3 |
Pharyngitis | 0/20 (0%) | 0 | 1/20 (5%) | 1 |
Dizziness | 1/20 (5%) | 1 | 1/20 (5%) | 2 |
Sweaty | 1/20 (5%) | 1 | 0/20 (0%) | 0 |
Purpura | 1/20 (5%) | 1 | 0/20 (0%) | 0 |
Leg Muscles Tight | 0/20 (0%) | 0 | 1/20 (5%) | 1 |
Cut Forearm | 0/20 (0%) | 0 | 1/20 (5%) | 1 |
Fell | 0/20 (0%) | 0 | 1/20 (5%) | 1 |
Confussion | 0/20 (0%) | 0 | 1/20 (5%) | 1 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
The Principal Investigator is not permitted to discuss or publish trial results.
Results Point of Contact
Name/Title | Associate Director, Biopharmaceutics |
---|---|
Organization | TEVA Pharmaceuticals, USA |
Phone | 1-866-384-5525 |
clinicaltrialqueries@tevausa.com |
- R04-080