A Study of Enicepatide (CT-388) in Participants Who Are Overweight or Obese With Type 2 Diabetes Mellitus
A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Multi-Center Phase 2 Study to Evaluate the Efficacy, Safety, and Tolerability of Once-Weekly CT-388 Administered Subcutaneously for 48 Weeks to Participants Who Are Overweight or Obese With Type 2 Diabetes Mellitus
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Estimated)
Enrollment
Phase
Phase
- Phase 2
Contacts and Locations
Study Contact
Study Contact
- Name: Reference Study ID: CT-388-104 Roche Study ID: XC45544
- Phone Number: 888-662-6728 (U.S. Only)
- Email: global-roche-genentech-trials@gene.com
Study Locations
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Provincia de Buenos
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Buenos Aires, Provincia de Buenos, Argentina, 1120
- Centro Medico Viamonte SRL
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Ontario
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Brampton, Ontario, Canada, L6T 0G1
- Aggarwal and Associates
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Brampton, Ontario, Canada, L6S 0C6
- Centricity Research Brampton Endocrinology
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Cuauhtémoc, Mexico, 06100
- CEMDEC S.A. de C.V.
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Cuernavaca, Mexico, 62250
- Instituto de Diabetes Obesidad y Nutricion, SC
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Culiacán, Mexico, 80230
- SINACOR
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Mexicali, Mexico, 21200
- Centro De Investigacion En Artritis Y Osteopososis
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Mexico City, Mexico, 03300
- Clinicos Asociados Bocm, S.C.
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Mérida, Mexico, 97070
- Medical Care and Research S.A de C.V
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San Pedro Garza García, Mexico, 66260
- Avant Sante Research Center
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Veracruz, Mexico, 91900
- FAICIC S de R.L. de C.V
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Veracruz, Mexico, 91855
- Sociedad de Metabolismo y Corazón S.C.
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Auckland, New Zealand, 2120
- Momentum Pukekohe
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Grafton, New Zealand, 1010
- Optimal Clinical Trials
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Tauranga, New Zealand, 3110
- Tauranga Hospital
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Wellington, New Zealand, 6021
- Momentum Wellington
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Auckland
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Rosedale, Auckland, New Zealand, 0632
- Optimal Clinical Trials - North
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Guaynabo, Puerto Rico, 00970
- Isis Clinical Research Center
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Alabama
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Birmingham, Alabama, United States, 35209-8401
- Central Alabama Research
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Birmingham, Alabama, United States, 35233
- University of Alabama at Birmingham (UAB)
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Guntersville, Alabama, United States, 35976
- Lakeview Clinical Research, LLC
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Arizona
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Yuma, Arizona, United States, 85364
- Yuma Clinical Trials
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California
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Escondido, California, United States, 92025
- AMCR Institute
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Fountain Valley, California, United States, 92708
- Ark Clinical-Fountain Valley
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Lake Forest, California, United States, 92630
- Orange Country Research Center
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Long Beach, California, United States, 90806
- Ark Clinical Research
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Montclair, California, United States, 91763
- Catalina Research Institute, LLC
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Sherman Oaks, California, United States, 91403
- Asclepes Research Centers
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Spring Valley, California, United States, 91978
- Encompass Clinical Research
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Florida
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Boca Raton, Florida, United States, 33434
- Flourish Research - Boca Raton
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Clearwater, Florida, United States, 33761
- Tampa Bay Medical Research
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Maitland, Florida, United States, 32751
- K2 Medical Research, LLC - Maitland
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Maitland, Florida, United States, 32751
- K2 Medical Research, LLC - Orlando
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Miami, Florida, United States, 33138
- Flourish Research Acquisition, LLC
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Orlando, Florida, United States, 32806
- K2 Medical Research, LLC - South Orlando
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St. Petersburg, Florida, United States, 33713
- Aging Well Associates
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Tampa, Florida, United States, 33607
- K2 Medical Research Tampa
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The Villages, Florida, United States, 32159
- K2 Summit Research
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Georgia
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Fayetteville, Georgia, United States, 30214
- Privia Medical Group Georgia, LLC
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Thomasville, Georgia, United States, 31792
- Privia Medical Group Georgia - Thomasville
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Union City, Georgia, United States, 30291
- Rophe Adult and Pediatric Medicine/SKYCRNG
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Illinois
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Lombard, Illinois, United States, 60148
- Duly Health and Care
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Iowa
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Ames, Iowa, United States, 50010
- McFarland Clinic
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Kansas
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Topeka, Kansas, United States, 66606
- Cotton O'Neil Clinical Research Center
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Louisiana
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Metairie, Louisiana, United States, 70006
- NOLA Cares, LLC
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Maryland
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Bowie, Maryland, United States, 20715
- Flourish Research Acquisition, LLC dba Flourish Bowie
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Elkridge, Maryland, United States, 21075
- Centennial Medical Group
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Massachusetts
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Fall River, Massachusetts, United States, 02721
- NECCR PrimaCare Research LLC
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Mississippi
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Olive Branch, Mississippi, United States, 38654
- Olive Branch Family Medical Center; Family Medicine
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Ridgeland, Mississippi, United States, 39157
- SKY Integrative Medical Center/SKYCRNG
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Nebraska
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Omaha, Nebraska, United States, 68198
- University of Nebraska Medical Center
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New York
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Brooklyn, New York, United States, 11215
- Ellipsis Research Group
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North Carolina
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Cary, North Carolina, United States, 27518
- Accellacare of Cary
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Hickory, North Carolina, United States, 28601
- Accellacare - Hickory
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Rocky Mount, North Carolina, United States, 27804
- Accellacare of Rocky Mount
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Statesville, North Carolina, United States, 28625
- Accellacare of Piedmont HealthCare
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Wilmington, North Carolina, United States, 28401
- Accellacare of Wilmington, LLC
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Winston-Salem, North Carolina, United States, 27103
- Accellacare Research of Winston Salem
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Ohio
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Canton, Ohio, United States, 44718
- Diabetes and Endocrinology Associates of Stark County, Inc.
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Oklahoma
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Edmond, Oklahoma, United States, 73013
- Tekton Research
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South Carolina
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Mt. Pleasant, South Carolina, United States, 29464
- Roper St. Francis Physician Partners - Primary Care
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Tennessee
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Knoxville, Tennessee, United States, 37912
- Norwood Family Medicine
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Knoxville, Tennessee, United States, 37938
- Summit-Halls Family Practice
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Texas
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Austin, Texas, United States, 78731
- FutureSearch Trials of Neurology
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Dallas, Texas, United States, 75230
- Velocity Clinical Research - Dallas
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Dallas, Texas, United States, 75390
- University of Texas Southwestern Medical Center Investigation Drug Services
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Houston, Texas, United States, 77040
- Juno Research, LLC
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Shavano Park, Texas, United States, 78231
- Consano Clinical Research
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Stephenville, Texas, United States, 76401
- Privia Medical Group North Texas - Stephenville
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Virginia
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Manassas, Virginia, United States, 20110
- Manassas Clinical Research Center
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Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Male or female, 18 to 75 years of age
- Body mass index (BMI) ≥25.0 kg/m^2
- Have a diagnosis of Type 2 Diabetes Mellitus (T2DM) according to the World Health Organization classification or other locally applicable standards
- Have an HbA1c ≥7% and ≤10.5%
- Management of T2DM with diet and exercise alone, metformin, or a sodium-glucose cotransporter-2 (SGLT-2) inhibitor, as monotherapy or in combination, per approved local label
- At least one self-reported unsuccessful diet/exercise effort to lose body weight
Exclusion Criteria:
- Have Type 1 Diabetes Mellitus (T1DM), history of ketosis or hyperosmolar state/coma, or any other types of diabetes except T2DM
- Have had 1 or more episodes of Level 3 hypoglycemia or have had hypoglycemia unawareness within 3 months prior to screening
- Have history or presence of proliferative diabetic retinopathy, diabetic macular edema, or non-proliferative diabetic retinopathy that requires acute treatment
- Have evidence of clinically significant autonomic neuropathy (symptoms may include resting tachycardia, orthostatic hypotension, or diabetic diarrhea)
- Had treatment with any oral antihyperglycemic medications, with the exception of metformin or SGLT-2 inhibitors, within 3 months prior to screening or planned concurrent treatment with these medications during the study
- Had treatment with injectable antihyperglycemic medication, with the exception of short-term insulin, within 6 months prior to screening or planned concurrent treatment with these medications during the study
- Self-reported body weight change of >5 kg within 3 months before screening
- Any unbalanced/extreme diets, such as very low calorie, low carbohydrate, very high protein, ketogenic, or intermittent diets, within 3 months of the screening visit, or plan to be on such diets during the study
- Current or recent use of any treatment that promotes weight loss or glucose metabolism
- Current or recent use of treatment that may cause weight gain
- Prior or planned surgical treatment or procedure for obesity, except for liposuction or abdominoplasty if performed >1 year prior to screening. Participants with a history of devices, such as LAP-BAND® or intragastric balloon, are permitted, if devices were removed >1 year prior to screening.
- History of clinically significant or active gastric emptying abnormality (e.g., severe gastroparesis or gastric outlet obstruction, intestinal obstruction), or chronic use of medications that directly affect GI motility
- History of chronic pancreatitis or acute pancreatitis or have signs and symptoms of acute pancreatitis at screening
- Have obesity induced by other endocrinologic disorders (e.g., Cushing syndrome) or diagnosed monogenetic or syndromic forms of obesity
- History or diagnosis of significant active or unstable major depressive disorder or any history/diagnosis of other severe psychiatric conditions (e.g., schizophrenia; bipolar disorder; other serious mood disorder or anxiety disorder, or hyperactivity disorder) within the last year before screening
- History of any hematologic conditions that may interfere with HbA1c measurement (e.g., hemolytic anemias, sickle cell disease, other hemoglobinopathies)
- Family or personal history of medullary thyroid carcinoma
- Women who are pregnant, breastfeeding, or intend to become pregnant, or are of childbearing potential and not using a highly effective contraceptive method as required per protocol
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Placebo Comparator: Arm 1: Placebo
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Placebo will be volume-matched and administered subcutaneously (SC) once weekly.
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Experimental: Arm 2: Enicepatide Dose Level 1 (Low)
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Enicepatide will be administered subcutaneously (SC) once weekly at the randomized dosing regimen.
Other Names:
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Experimental: Arm 3: Enicepatide Dose Level 2
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Enicepatide will be administered subcutaneously (SC) once weekly at the randomized dosing regimen.
Other Names:
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Experimental: Arm 4: Enicepatide Dose Level 3
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Enicepatide will be administered subcutaneously (SC) once weekly at the randomized dosing regimen.
Other Names:
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Experimental: Arm 5: Enicepatide Dose Level 4 (High)
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Enicepatide will be administered subcutaneously (SC) once weekly at the randomized dosing regimen.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Percent Change in Body Weight from Baseline to Week 36
Time Frame: Baseline to Week 36
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Baseline to Week 36
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Change in Glycated Hemoglobin (HbA1c) from Baseline to Week 36
Time Frame: Baseline to Week 36
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Baseline to Week 36
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Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Percentage of Participants with Body Weight Reduction ≥5%, ≥10%, ≥15%, ≥20%, and ≥25% from Baseline to Week 48
Time Frame: Baseline and Week 48
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Baseline and Week 48
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Percent Change in Body Weight from Baseline to Week 28
Time Frame: Baseline and Week 28
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Baseline and Week 28
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Percent Change in Body Weight from Baseline to Week 48
Time Frame: Baseline to Week 48
|
Baseline to Week 48
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Change in HbA1c from Baseline to Week 48
Time Frame: Baseline to Week 48
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Baseline to Week 48
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Percentage of Participants with HbA1c <7.0% at Weeks 36 and 48
Time Frame: Weeks 36 and 48
|
Weeks 36 and 48
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Percentage of Participants with Body Weight Reduction ≥5%, ≥10%, ≥15%, ≥20%, and ≥25% from Baseline to Week 36
Time Frame: Baseline and Week 36
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Baseline and Week 36
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Absolute Change in Body Weight (kg) from Baseline to Weeks 36 and 48
Time Frame: Baseline to Weeks 36 and 48
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Baseline to Weeks 36 and 48
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Percent Change in Body Weight from Baseline to Weeks 16, 28, 36, and 48 by Obesity Class
Time Frame: Baseline to Weeks 16, 28, 36, and 48
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Baseline to Weeks 16, 28, 36, and 48
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Change in HbA1c from Baseline to Weeks 16 and 28
Time Frame: Baseline to Weeks 16 and 28
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Baseline to Weeks 16 and 28
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Change in HbA1c from Baseline to Weeks 16, 28, 36, and 48 by Obesity Class
Time Frame: Baseline to Weeks 16, 28, 36, and 48
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Baseline to Weeks 16, 28, 36, and 48
|
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Percentage of Participants with HbA1c ≤6.5% at Weeks 16, 28, 36, and 48
Time Frame: Weeks 16, 28, 36, and 48
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Weeks 16, 28, 36, and 48
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Percentage of Participants with HbA1c <5.7% at Weeks 16, 28, 36, and 48
Time Frame: Weeks 16, 28, 36, and 48
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Weeks 16, 28, 36, and 48
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Change in 7-point Self-Monitored Blood Glucose (SMBG) Profile at Weeks 16, 28, 36, and 48
Time Frame: Weeks 16, 28, 36, and 48
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Weeks 16, 28, 36, and 48
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Percentage of Participants who Achieve HbA1c ≤6.5% and ≥10.0% Weight Reduction at Weeks 16, 28, 36, and 48
Time Frame: Baseline, Weeks 16, 28, 36, and 48
|
Baseline, Weeks 16, 28, 36, and 48
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Percentage of Participants who Achieve HbA1c <7.0% and ≥5.0% Weight Reduction at Weeks 16, 28, 36, and 48
Time Frame: Baseline, Weeks 16, 28, 36, and 48
|
Baseline, Weeks 16, 28, 36, and 48
|
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Change in Body Mass Index (BMI) from Baseline to Weeks 36 and 48
Time Frame: Baseline, Weeks 36 and 48
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Baseline, Weeks 36 and 48
|
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Change in Waist Circumference from Baseline to Weeks 36 and 48
Time Frame: Baseline, Weeks 36 and 48
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Baseline, Weeks 36 and 48
|
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Change in Hip Circumference from Baseline to Weeks 36 and 48
Time Frame: Baseline, Weeks 36 and 48
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Baseline, Weeks 36 and 48
|
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Change in Waist-to-Hip Ratio from Baseline to Weeks 36 and 48
Time Frame: Baseline, Weeks 36 and 48
|
Baseline, Weeks 36 and 48
|
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Change in Waist-to-Height Ratio from Baseline to Weeks 36 and 48
Time Frame: Baseline, Weeks 36 and 48
|
Baseline, Weeks 36 and 48
|
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Change in Fasting Plasma Glucose from Baseline to Weeks 16, 28, 36, and 48
Time Frame: Baseline to Weeks 16, 28, 36, and 48
|
Baseline to Weeks 16, 28, 36, and 48
|
|
Change in Fasting Insulin from Baseline to Weeks 16, 28, 36, and 48
Time Frame: Baseline to Weeks 16, 28, 36, and 48
|
Baseline to Weeks 16, 28, 36, and 48
|
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Change in Fasting C-peptide from Baseline to Weeks 16, 28, 36, and 48
Time Frame: Baseline to Weeks 16, 28, 36, and 48
|
Baseline to Weeks 16, 28, 36, and 48
|
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Change in Fasting Homeostasis Model Assessment of Insulin Resistance (HOMA-IR) from Baseline to Weeks 16, 28, 36, and 48
Time Frame: Baseline to Weeks 16, 28, 36, and 48
|
Baseline to Weeks 16, 28, 36, and 48
|
Collaborators and Investigators
Sponsor
Sponsor
Collaborators
Collaborators
Investigators
Investigators
- Study Director: Clinical Trials, Carmot Therapeutics, Inc., a Member of the Roche Group
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Estimated)
Primary Completion
Study Completion (Estimated)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Endocrine System Diseases
- Nutrition Disorders
- Metabolic Diseases
- Overnutrition
- Body Weight
- Glucose Metabolism Disorders
- Diabetes Mellitus
- Pathological Conditions, Signs and Symptoms
- Nutritional and Metabolic Diseases
- Signs and Symptoms
- Overweight
- Obesity
- Diabetes Mellitus, Type 2
- Substandard Drugs
- Pharmaceutical Preparations
- Counterfeit Drugs
Other Study ID Numbers
Other Study ID Numbers
- CT-388-104
- XC45544 (Other Identifier: Roche Protocol Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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