Effects of Co-administration of Canagliflozin 300 mg and Phentermine 15 mg With Placebo in the Treatment of Non-Diabetic Overweight and Obese Participants
Study Details
Study Description
Brief Summary
The purpose of this study is to compare the effects of canagliflozin and phentermine to those of placebo to promote on a change in body weight over a 26 week period.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Detailed Description
This is a randomized (the study medication is assigned by chance), double-blind (neither physician nor participant knows the identity of the assigned treatment), placebo-controlled (an inactive substance that is compared with a medication to test whether the medication has a real effect), parallel-group, multicenter study of the effects of canagliflozin and phentermine co-administration in non-diabetic overweight or obese participants. The study will be conducted for about 33 weeks, approximately 344 participants will be randomly assigned in a 1:1:1:1 ratio to one of the four treatment groups: co-administration of canagliflozin and phentermine, canagliflozin alone, phentermine alone, or placebo. All participants will be also provided with diet and exercise counseling for weight loss (standardized non-pharmacological therapy).
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Canagliflozin + Phentermine 300 mg capsule of Canagliflozin along with 15 mg capsule of Phentermine, taken once daily, orally for 26 weeks. |
Drug: Canagliflozin
300 mg capsule, taken once daily, orally for 26 weeks.
Other Names:
Drug: Phentermine
15 mg capsule, taken once daily, orally for 26 weeks.
|
Experimental: Canagliflozin + Placebo (Phentermine) 300 mg capsule of Canagliflozin along with matching placebo to Phentermine, taken once daily, orally for 26 weeks. |
Drug: Canagliflozin
300 mg capsule, taken once daily, orally for 26 weeks.
Other Names:
Drug: Matching Placebo to Phentermine
Placebo capsules look like phentermine but do not contain any active drug, taken once daily, orally for 26 weeks.
|
Experimental: Phentermine + Placebo (Canagliflozin) 15 mg capsule of Phentermine along with matching placebo to Canagliflozin, taken once daily, orally for 26 weeks. |
Drug: Phentermine
15 mg capsule, taken once daily, orally for 26 weeks.
Drug: Matching Placebo to Canagliflozin
Placebo capsules look like canagliflozin but do not contain any active drug, taken once daily, orally for 26 weeks.
|
Placebo Comparator: Placebo Matching placebo to Canagliflozin and Phentermine, taken once daily, orally for 26 weeks. |
Drug: Matching Placebo to Canagliflozin
Placebo capsules look like canagliflozin but do not contain any active drug, taken once daily, orally for 26 weeks.
Drug: Matching Placebo to Phentermine
Placebo capsules look like phentermine but do not contain any active drug, taken once daily, orally for 26 weeks.
|
Outcome Measures
Primary Outcome Measures
- Percent Change From Baseline in Body Weight at Week 26 [Week 26]
The percent change from baseline in body weight at Week 26 was analysed.
Secondary Outcome Measures
- Percentage of Participants With Weight Loss More Than Equal to (>=) 5 Percent at Week 26 [Week 26]
Percentage of participants with weight loss >= 5 percent were analysed at week 26.
- Change From Baseline in Systolic Blood Pressure at Week 26 [Week 26]
Change from baseline in systolic blood pressure was analysed at week 26.
- Absolute Change From Baseline in Body Weight at Week 26 [Week 26]
Absolute change from baseline in body weight was analysed at week 26.
Other Outcome Measures
- Change From Baseline in Diastolic Blood Pressure (DBP) at Week 26 [Week 26]
Change from baseline in diastolic blood pressure (DBP) at week 26.
- Change From Baseline in Pulse Rate at Week 26 [Week 26]
Change from baseline in pulse rate at week 26
- Percentage of Participants With Weight Loss More Than Equal to (>=) 10 Percent at Week 26 [Week 26]
Percentage of participants with weight loss >= 10 percent at week 26.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Must have BMI >=30 kg/m2 and <50 kg/m2 at screening or BMI >=27 kg/m2 and <50 kg/m2 at screening in the presence of a comorbidity of hypertension and/or dyslipidemia
-
Must have stable weight, ie, change of < =5% in the 3 months before screening
-
Must agree to utilize a highly effective method of birth control
Exclusion Criteria:
-
An established diagnosis of diabetes mellitus
-
Has a history of obesity with a known secondary cause (eg, Cushing's disease/syndrome)
-
Has a history of hereditary glucose-galactose malabsorption or primary renal glycosuria
-
Myocardial infarction, unstable angina, revascularization procedure, or cerebrovascular accident within 12 weeks before screening
-
Has an Glycated hemoglobin (HBA1c) greater than or equal (>=) to 65 percent
-
An average of 3 seated blood pressure (BP) readings of systolic BP >= 160 mm Hg and/or Diastolic BP >= 100 millimeters of mercury at screening
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Phoenix | Arizona | United States | ||
2 | Walnut Creek | California | United States | ||
3 | Jacksonville | Florida | United States | ||
4 | Meridian | Idaho | United States | ||
5 | Evansville | Indiana | United States | ||
6 | Lexington | Kentucky | United States | ||
7 | Louisville | Kentucky | United States | ||
8 | New Orleans | Louisiana | United States | ||
9 | Milford | Massachusetts | United States | ||
10 | Manlius | New York | United States | ||
11 | Warwick | Rhode Island | United States | ||
12 | Mt Pleasant | South Carolina | United States | ||
13 | Nashville | Tennessee | United States | ||
14 | Dallas | Texas | United States | ||
15 | Odessa | Texas | United States | ||
16 | Norfolk | Virginia | United States | ||
17 | Wauwatosa | Wisconsin | United States |
Sponsors and Collaborators
- Janssen Research & Development, LLC
Investigators
- Study Director: Janssen Research & Development, LLC Clinical Trial, Janssen Research & Development, LLC
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- CR103086
- 28431754OBE2002
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail | Between screening and randomisation, eligible subjects were included in a 4-week single-blind run-in period in which all subjects were placed on a hypocaloric diet. |
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. |
Period Title: Overall Study | ||||
STARTED | 82 | 85 | 84 | 84 |
Treated | 82 | 85 | 84 | 83 |
COMPLETED | 57 | 60 | 53 | 61 |
NOT COMPLETED | 25 | 25 | 31 | 23 |
Baseline Characteristics
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg | Total |
---|---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. | Total of all reporting groups |
Overall Participants | 82 | 85 | 84 | 83 | 334 |
Age (years) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [years] |
44.8
(11.09)
|
46.4
(11.14)
|
45.2
(11.02)
|
46.3
(12.45)
|
45.7
(11.41)
|
Sex: Female, Male (Count of Participants) | |||||
Female |
67
81.7%
|
69
81.2%
|
68
81%
|
69
83.1%
|
273
81.7%
|
Male |
15
18.3%
|
16
18.8%
|
16
19%
|
14
16.9%
|
61
18.3%
|
Region of Enrollment (participants) [Number] | |||||
United States |
82
100%
|
85
100%
|
84
100%
|
83
100%
|
334
100%
|
Baseline Weight (Kilogram [kg]) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [Kilogram [kg]] |
104.3
(18.16)
|
102.8
(17.89)
|
103.3
(19.14)
|
101.1
(18.07)
|
102.9
(18.28)
|
Baseline Body Mass Index (BMI) (kilogram per meter square [kg/m²]) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [kilogram per meter square [kg/m²]] |
38
(5.2)
|
37
(5.4)
|
37.3
(4.68)
|
36.8
(5.36)
|
37.3
(5.16)
|
Baseline Systolic Blood Pressure (millimeters of mercury [mmHg]) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [millimeters of mercury [mmHg]] |
122.5
(13.86)
|
123.0
(11.83)
|
124.5
(13.01)
|
124.8
(12.83)
|
123.7
(12.87)
|
Baseline Diastolic Blood Pressure (millimeters of mercury [mmHg]) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [millimeters of mercury [mmHg]] |
78.8
(8.43)
|
78.1
(9.00)
|
80.2
(7.88)
|
79.4
(8.21)
|
79.1
(8.39)
|
Baseline Pulse Rate ((BEATS/MIN)) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [(BEATS/MIN)] |
73.5
(8.72)
|
70.7
(10.09)
|
71.5
(9.40)
|
72.4
(9.66)
|
72.0
(9.50)
|
Outcome Measures
Title | Percent Change From Baseline in Body Weight at Week 26 |
---|---|
Description | The percent change from baseline in body weight at Week 26 was analysed. |
Time Frame | Week 26 |
Outcome Measure Data
Analysis Population Description |
---|
The modified intent-to-treat (mITT) analysis set included all randomized participants who received at least 1 dose of double-blind study agent. N=number of participants analysed is the total participants who were evaluable for this outcome measure. |
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. |
Measure Participants | 76 | 76 | 78 | 77 |
Least Squares Mean (Standard Error) [Percent Change] |
-0.6
(0.6)
|
-4.1
(0.6)
|
-1.9
(0.6)
|
-7.5
(0.6)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Placebo, Phentermine 15 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Mixed Model for Repeated Measures | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Square Mean Difference |
Estimated Value | -3.5 | |
Confidence Interval |
(2-Sided) 95% -5.3 to -1.8 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.9 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Placebo, Canagliflozin 300 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.142 |
Comments | ||
Method | Mixed Model for Repeated Measures | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Square Mean Difference |
Estimated Value | -1.3 | |
Confidence Interval |
(2-Sided) 95% -3.1 to 0.4 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.9 |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Placebo, Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Mixed Model for Repeated Measures | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Square Mean Difference |
Estimated Value | -6.9 | |
Confidence Interval |
(2-Sided) 95% -8.6 to -5.2 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.9 |
|
Estimation Comments |
Title | Percentage of Participants With Weight Loss More Than Equal to (>=) 5 Percent at Week 26 |
---|---|
Description | Percentage of participants with weight loss >= 5 percent were analysed at week 26. |
Time Frame | Week 26 |
Outcome Measure Data
Analysis Population Description |
---|
The mITT analysis set included all randomized participants who received at least 1 dose of double-blind study agent. N=number of participants analysed is the total participants who were evaluable for this outcome measure. |
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. |
Measure Participants | 57 | 60 | 56 | 63 |
Number [percentage of participants] |
17.5
21.3%
|
41.7
49.1%
|
17.9
21.3%
|
66.7
80.4%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Placebo, Phentermine 15 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.002 |
Comments | ||
Method | Generalized linear Mixed Model | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 4.15 | |
Confidence Interval |
(2-Sided) 95% 1.70 to 10.14 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Placebo, Canagliflozin 300 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.825 |
Comments | ||
Method | Generalized linear Mixed Model | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.12 | |
Confidence Interval |
(2-Sided) 95% 0.41 to 3.06 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Placebo, Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Generalized linear Mixed Model | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 10.20 | |
Confidence Interval |
(2-Sided) 95% 4.15 to 25.05 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Change From Baseline in Systolic Blood Pressure at Week 26 |
---|---|
Description | Change from baseline in systolic blood pressure was analysed at week 26. |
Time Frame | Week 26 |
Outcome Measure Data
Analysis Population Description |
---|
The mITT analysis set included all randomized participants who received at least 1 dose of double-blind study agent. N=number of participants analysed is the total participants who were evaluable for this outcome measure. |
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. |
Measure Participants | 75 | 76 | 78 | 77 |
Least Squares Mean (Standard Error) [mmHg (millimeters of mercury)] |
-2.7
(1.3)
|
-1.4
(1.2)
|
-3.1
(1.3)
|
-6.9
(1.2)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Placebo, Phentermine 15 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.456 |
Comments | ||
Method | Mixed Model for Repeated Measures | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Square Mean Difference |
Estimated Value | 1.3 | |
Confidence Interval |
(2-Sided) 95% -2.1 to 4.8 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.8 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Placebo, Canagliflozin 300 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.827 |
Comments | ||
Method | Mixed Model for Repeated Measures | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Square Mean Difference |
Estimated Value | -0.4 | |
Confidence Interval |
(2-Sided) 95% -3.9 to 3.1 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.8 |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Placebo, Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.015 |
Comments | ||
Method | Mixed Model for Repeated Measures | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Square Mean Difference |
Estimated Value | -4.2 | |
Confidence Interval |
(2-Sided) 95% -7.7 to -0.8 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.7 |
|
Estimation Comments |
Title | Absolute Change From Baseline in Body Weight at Week 26 |
---|---|
Description | Absolute change from baseline in body weight was analysed at week 26. |
Time Frame | Week 26 |
Outcome Measure Data
Analysis Population Description |
---|
The mITT analysis set included all randomized participants who received at least 1 dose of double-blind study agent. N=number of participants analysed is the total participants who were evaluable for this outcome measure. |
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. |
Measure Participants | 76 | 76 | 78 | 77 |
Least Squares Mean (Standard Error) [Kilogram (Kg)] |
-0.6
(0.6)
|
-4.1
(0.6)
|
-1.9
(0.7)
|
-7.3
(0.6)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Placebo, Phentermine 15 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Mixed Model for Repeated Measures | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Square Mean Difference |
Estimated Value | -3.5 | |
Confidence Interval |
(2-Sided) 95% -5.3 to -1.7 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.9 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Placebo, Canagliflozin 300 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.153 |
Comments | ||
Method | Mixed Model for Repeated Measures | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Square Mean Difference |
Estimated Value | -1.3 | |
Confidence Interval |
(2-Sided) 95% -3.1 to 0.5 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.9 |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Placebo, Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Mixed Model for Repeated Measures | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Square Mean Difference |
Estimated Value | -6.7 | |
Confidence Interval |
() 95% -8.5 to -4.9 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.9 |
|
Estimation Comments |
Title | Change From Baseline in Diastolic Blood Pressure (DBP) at Week 26 |
---|---|
Description | Change from baseline in diastolic blood pressure (DBP) at week 26. |
Time Frame | Week 26 |
Outcome Measure Data
Analysis Population Description |
---|
The mITT analysis set included all randomized participants who received at least 1 dose of double-blind study agent. N=number of participants analysed is the total participants who were evaluable for this outcome measure. |
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. |
Measure Participants | 75 | 76 | 78 | 77 |
Least Squares Mean (Standard Error) [mmHg (millimeters of mercury)] |
-0.9
(0.9)
|
0.1
(0.8)
|
-1.5
(0.9)
|
-2.5
(0.8)
|
Title | Change From Baseline in Pulse Rate at Week 26 |
---|---|
Description | Change from baseline in pulse rate at week 26 |
Time Frame | Week 26 |
Outcome Measure Data
Analysis Population Description |
---|
The modified intent-to-treat (mITT) analysis set included all randomized participants who received at least 1 dose of double-blind study agent. N=number of participants analysed is the total participants who were evaluable for this outcome measure. |
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. |
Measure Participants | 75 | 76 | 78 | 77 |
Least Squares Mean (Standard Error) [Beats Per Minute (Beats/Min)] |
-0.7
(1.0)
|
4.1
(1.0)
|
0.7
(1.0)
|
3.5
(0.9)
|
Title | Percentage of Participants With Weight Loss More Than Equal to (>=) 10 Percent at Week 26 |
---|---|
Description | Percentage of participants with weight loss >= 10 percent at week 26. |
Time Frame | Week 26 |
Outcome Measure Data
Analysis Population Description |
---|
The mITT analysis set included all randomized participants who received at least 1 dose of double-blind study agent. |
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. |
Measure Participants | 82 | 85 | 84 | 83 |
Number [Percentage of Participants] |
8.8
10.7%
|
8.3
9.8%
|
5.4
6.4%
|
34.9
42%
|
Adverse Events
Time Frame | Up to 33 weeks | |||||||
---|---|---|---|---|---|---|---|---|
Adverse Event Reporting Description | Only participants who had TEAE (Treatment-Emergent Adverse Event) in the table (i.e. meeting the pre-specified cut-off percentage) are included in the Total, other (not including serious) adverse events count. | |||||||
Arm/Group Title | Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg | ||||
Arm/Group Description | Participants received placebo tablets orally for 26 weeks. | Participants received phentermine 15 mg over-encapsulated tablets orally for 26 weeks. | Participants received canagliflozin 300 mg over-encapsulated tablets orally for 26 weeks. | Participants received co-administration of canagliflozin 300 mg and phentermine 15 mg orally for 26 weeks. | ||||
All Cause Mortality |
||||||||
Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | / (NaN) | / (NaN) | ||||
Serious Adverse Events |
||||||||
Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/82 (0%) | 0/85 (0%) | 0/84 (0%) | 1/83 (1.2%) | ||||
Respiratory, thoracic and mediastinal disorders | ||||||||
Epistaxis | 0/82 (0%) | 0/85 (0%) | 0/84 (0%) | 1/83 (1.2%) | ||||
Other (Not Including Serious) Adverse Events |
||||||||
Placebo | Phentermine 15 mg | Canagliflozin 300 mg | Canagliflozin 300 mg/Phentermine 15 mg | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 41/82 (50%) | 37/85 (43.5%) | 42/84 (50%) | 42/83 (50.6%) | ||||
Cardiac disorders | ||||||||
Tachycardia | 0/82 (0%) | 0/85 (0%) | 0/84 (0%) | 2/83 (2.4%) | ||||
Gastrointestinal disorders | ||||||||
Abdominal Distension | 2/82 (2.4%) | 2/85 (2.4%) | 0/84 (0%) | 3/83 (3.6%) | ||||
Constipation | 3/82 (3.7%) | 11/85 (12.9%) | 1/84 (1.2%) | 6/83 (7.2%) | ||||
Diarrhoea | 1/82 (1.2%) | 2/85 (2.4%) | 0/84 (0%) | 0/83 (0%) | ||||
Dry Mouth | 0/82 (0%) | 2/85 (2.4%) | 0/84 (0%) | 5/83 (6%) | ||||
Dyspepsia | 2/82 (2.4%) | 1/85 (1.2%) | 1/84 (1.2%) | 2/83 (2.4%) | ||||
Nausea | 0/82 (0%) | 6/85 (7.1%) | 7/84 (8.3%) | 3/83 (3.6%) | ||||
Rectal Haemorrhage | 0/82 (0%) | 0/85 (0%) | 2/84 (2.4%) | 0/83 (0%) | ||||
General disorders | ||||||||
Fatigue | 0/82 (0%) | 2/85 (2.4%) | 2/84 (2.4%) | 0/83 (0%) | ||||
Immune system disorders | ||||||||
Hypersensitivity | 0/82 (0%) | 1/85 (1.2%) | 2/84 (2.4%) | 0/83 (0%) | ||||
Infections and infestations | ||||||||
Acute Sinusitis | 2/82 (2.4%) | 0/85 (0%) | 2/84 (2.4%) | 0/83 (0%) | ||||
Bronchitis | 2/82 (2.4%) | 5/85 (5.9%) | 2/84 (2.4%) | 1/83 (1.2%) | ||||
Conjunctivitis | 0/82 (0%) | 0/85 (0%) | 2/84 (2.4%) | 1/83 (1.2%) | ||||
Gastroenteritis | 1/82 (1.2%) | 0/85 (0%) | 3/84 (3.6%) | 3/83 (3.6%) | ||||
Influenza | 1/82 (1.2%) | 4/85 (4.7%) | 0/84 (0%) | 1/83 (1.2%) | ||||
Nasopharyngitis | 4/82 (4.9%) | 2/85 (2.4%) | 2/84 (2.4%) | 1/83 (1.2%) | ||||
Pharyngitis | 0/82 (0%) | 0/85 (0%) | 0/84 (0%) | 2/83 (2.4%) | ||||
Pharyngitis Streptococcal | 1/82 (1.2%) | 1/85 (1.2%) | 4/84 (4.8%) | 0/83 (0%) | ||||
Sinusitis | 3/82 (3.7%) | 1/85 (1.2%) | 2/84 (2.4%) | 3/83 (3.6%) | ||||
Tooth Infection | 4/82 (4.9%) | 1/85 (1.2%) | 0/84 (0%) | 2/83 (2.4%) | ||||
Upper Respiratory Tract Infection | 15/82 (18.3%) | 5/85 (5.9%) | 11/84 (13.1%) | 9/83 (10.8%) | ||||
Urinary Tract Infection | 0/82 (0%) | 1/85 (1.2%) | 3/84 (3.6%) | 2/83 (2.4%) | ||||
Viral Infection | 0/82 (0%) | 1/85 (1.2%) | 2/84 (2.4%) | 1/83 (1.2%) | ||||
Vulvovaginal Candidiasis | 0/82 (0%) | 0/85 (0%) | 3/84 (3.6%) | 0/83 (0%) | ||||
Vulvovaginal Mycotic Infection | 0/82 (0%) | 0/85 (0%) | 4/84 (4.8%) | 4/83 (4.8%) | ||||
Injury, poisoning and procedural complications | ||||||||
Fall | 2/82 (2.4%) | 0/85 (0%) | 0/84 (0%) | 0/83 (0%) | ||||
Muscle Strain | 1/82 (1.2%) | 1/85 (1.2%) | 2/84 (2.4%) | 1/83 (1.2%) | ||||
Investigations | ||||||||
Blood Creatine Phosphokinase Increased | 1/82 (1.2%) | 3/85 (3.5%) | 1/84 (1.2%) | 0/83 (0%) | ||||
Metabolism and nutrition disorders | ||||||||
Decreased Appetite | 0/82 (0%) | 2/85 (2.4%) | 0/84 (0%) | 1/83 (1.2%) | ||||
Polydipsia | 0/82 (0%) | 0/85 (0%) | 0/84 (0%) | 2/83 (2.4%) | ||||
Musculoskeletal and connective tissue disorders | ||||||||
Arthralgia | 1/82 (1.2%) | 1/85 (1.2%) | 1/84 (1.2%) | 2/83 (2.4%) | ||||
Back Pain | 1/82 (1.2%) | 1/85 (1.2%) | 3/84 (3.6%) | 0/83 (0%) | ||||
Osteoarthritis | 0/82 (0%) | 1/85 (1.2%) | 0/84 (0%) | 2/83 (2.4%) | ||||
Pain in Extremity | 0/82 (0%) | 0/85 (0%) | 1/84 (1.2%) | 2/83 (2.4%) | ||||
Nervous system disorders | ||||||||
Dizziness | 0/82 (0%) | 0/85 (0%) | 1/84 (1.2%) | 2/83 (2.4%) | ||||
Headache | 1/82 (1.2%) | 2/85 (2.4%) | 3/84 (3.6%) | 5/83 (6%) | ||||
Tension Headache | 0/82 (0%) | 0/85 (0%) | 0/84 (0%) | 2/83 (2.4%) | ||||
Psychiatric disorders | ||||||||
Anxiety | 0/82 (0%) | 0/85 (0%) | 2/84 (2.4%) | 0/83 (0%) | ||||
Insomnia | 3/82 (3.7%) | 1/85 (1.2%) | 0/84 (0%) | 2/83 (2.4%) | ||||
Sleep Disorder | 0/82 (0%) | 0/85 (0%) | 0/84 (0%) | 2/83 (2.4%) | ||||
Respiratory, thoracic and mediastinal disorders | ||||||||
Cough | 0/82 (0%) | 2/85 (2.4%) | 2/84 (2.4%) | 0/83 (0%) | ||||
Sinus Congestion | 1/82 (1.2%) | 1/85 (1.2%) | 1/84 (1.2%) | 2/83 (2.4%) | ||||
Skin and subcutaneous tissue disorders | ||||||||
Rash | 0/82 (0%) | 1/85 (1.2%) | 2/84 (2.4%) | 0/83 (0%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
If an investigator wishes to publish information from the study, a copy of the manuscript must be provided to the sponsor for review at least 60 days before submission for publication or presentation. If requested by the sponsor in writing, the investigator will withhold such publication for up to an additional 60 days.
Results Point of Contact
Name/Title | Clinical Leader |
---|---|
Organization | Janssen Research & Development, LLC |
Phone | |
ClinicalTrialDisclosure@its.jnj.com |
- CR103086
- 28431754OBE2002