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Continuous Monitoring and Control of Hypoglycemia (COACH) 1,388

Unknown status
Clinical Trial NCT03340831 (COACH) is an observational study for Diabetes that is unknown status. It started on 20 October 2017 with plans to enroll 1,388 participants. Led by DexCom, Inc., it is expected to complete by 30 December 2023. The latest data from ClinicalTrials.gov was last updated on 21 September 2021.
Brief Summary
Evaluate safety of non-adjunctive CGM use in CGM naive participants.
Detailed Description
The study comprises recruitment and consenting of pediatric and adult participants. At entry, the following information will be collected: demographics, labs, clinical and diabetes history information (history of mild/severe hypoglycemia or DKA events in the past 6 months and SMBG testing frequency). There are 3 clinic visits: Study Entry, Month 6 and Month 12 . Monthly phone contacts will be made to assess for any m...Show More
Official Title

Post Approval Study for Non-Adjunctive Use of Dexcom G5 and G6 CGM System for Diabetes Management

Conditions
Diabetes
Other Study IDs
  • COACH
  • PTL-901895
NCT ID Number
Start Date (Actual)
2017-10-20
Last Update Posted
2021-09-21
Completion Date (Estimated)
2023-12-30
Enrollment (Estimated)
1,388
Study Type
Observational
Status
Unknown status
Arms / Interventions
Participant Group/ArmIntervention/Treatment
CGM/BGM Group
single-group, whereby participant is their own control. Use of a Blood Glucose Meter (BGM) for 6 months is compared to use of the G5 and G6 CGM System for 6 months, with collection of major diabetes related events (mild/severe hypoglycemia and DKA).
Continuous Glucose Monitoring (CGM)
Use of CGM to compare incidence of diabetes events compared to use of a blood glucose meter (BGM)
Primary Outcome Measures
Outcome MeasureMeasure DescriptionTime Frame
Change in hypoglycemic events
Change in average number of hypoglycemic events per patient between CGM use compared to BGM use
6 months
Secondary Outcome Measures
Outcome MeasureMeasure DescriptionTime Frame
Change in A1C
Percent change in A1C lab between CGM use period compared to BGM use period.
6 months
Change in incidence of hypoglycemic events
Percent change of participants with at least one event between CGM use period compared to BGM use period.
6 months
Change in GMSS PRO scores
Percent change in mean scores for the Glucose monitoring satisfaction survey (GMSS) \[Emotional and Trust subscales\] between CGM use period compared to BGM use period.
6 months
Change in Diabetes Distress Scale (DDS) PRO scores
Percent change in mean scores for the DDS between CGM use period compared to BGM use period.
6 months
Change in Hypoglycemia Fear PRO scores
Percent change in mean scores for the Hypoglycemia Fear Survey between CGM use period compared to BGM use period.
6 months
Change in Hypoglycemia Confidence PRO scores
Percent change in mean scores for the Hypoglycemia Confidence Scale between CGM use period compared to BGM use period.
6 months
Eligibility Criteria

Eligible Ages
Child, Adult, Older Adult
Minimum Age
2 Years
Eligible Sexes
All
  • Naïve to real-time CGM
  • Type 1 or insulin-requiring Type 2 diabetes
  • ≥ 2 years old

  • Use of RT-CGM, within the past 12 months
  • Pregnancy
  • Concomitant disease or condition that may compromise patient safety including and not limited to severe mental illness, a diagnosed or suspected eating disorder or any uncontrolled long term medical condition that would interfere with study related tasks or visits, or ongoing treatment for a significant malignancy.
  • Known (or suspected) significant allergy to medical grade adhesives
  • Dialysis
DexCom, Inc. logoDexCom, Inc.
Study Central Contact
Contact: Stayce Beck, PhD, MPH, 8582036454, [email protected]
Contact: Nelly Njeru, 8582036379, [email protected]
25 Study Locations in 1 Countries

California

Scripps Whittier Diabetes Institute, La Jolla, California, 92037, United States
Completed
Diabetes and Endocrine Associates, La Mesa, California, 91942, United States
Completed
Centre of Excellence in Diabetes and Endocrinology, Sacramento, California, 95821, United States
Mila Melnik, Contact, [email protected]
Gnanagurudasan Prakasam, M.D., Principal Investigator
Recruiting
Mills-Peninsula Medical Center, San Mateo, California, 94401, United States
Completed
Sansum Diabetes Research Institute, Santa Barbara, California, 93105, United States
Completed

Florida

University of Florida Pediatric Endocrinology, Gainesville, Florida, 32608, United States
Active, not recruiting
Intervent Clinical Research Center, Pembroke Pines, Florida, 33024, United States
Marisela Rodriguez, Contact, 954-507-6627, [email protected]
Diego Montes, MD, Principal Investigator
Recruiting
University of South Florida Clinical Research Center, Tampa, Florida, 33612, United States
Ponja Hemphill, Contact, [email protected]
Janet Rodriguez, Contact, [email protected]
Henry Rodriguez, M.D., Principal Investigator
Recruiting

Georgia

Atlanta Diabetes, Atlanta, Georgia, 30318, United States
Completed

Idaho

Rocky Mountain Diabetes Center, Idaho Falls, Idaho, 83404, United States
Completed

Illinois

Northshore University Health System, Skokie, Illinois, 60077, United States
Completed

Iowa

Iowa Diabetes & Endocrinology Research Center, Des Moines, Iowa, 50314, United States
Completed

Kansas

Cotton O'Neil Clinical Research, Topeka, Kansas, 66606, United States
Jaime Berroth, Contact, [email protected]
Susan Brian, M.D., Principal Investigator
Recruiting

Minnesota

International Diabetes Research Center, Minneapolis, Minnesota, 55416, United States
Completed

Missouri

Children's Mercy Hospital, Kansas City, Missouri, 64108, United States
Jennifer L James, Contact, [email protected];
Mark Clements, M.D.,PhD., Principal Investigator
Recruiting

Nebraska

Methodist Physicians Clinic - Diabetes and Endocrine Specialists, Omaha, Nebraska, 68114, United States
Completed

North Carolina

Mountain Diabetes and Endocrine Center, Asheville, North Carolina, 28803, United States
Completed
Carteret Medical Group, Morehead City, North Carolina, 28557, United States
Completed
Diabetes & Endocrinology Consultants, PC, Morehead City, North Carolina, 28557, United States
Completed

Oklahoma

University of Oklahoma Health Sciences Center Department of Pediatric Diabetes and Endocrinology, Oklahoma City, Oklahoma, 73104, United States
LInda Weber, Contact, [email protected]
David Sparling, M.D., Principal Investigator
Recruiting

Tennessee

Vanderbilt Eskind Diabetes Clinic, Nashville, Tennessee, 37212, United States
Completed

Texas

Amarillo Medical Specialists, LLP, Amarillo, Texas, 79106, United States
Becky Cota, RN, CDE, Contact, 806-358-8331, [email protected]
William Biggs, M.D., Principal Investigator
Recruiting
Texas Diabetes and Endocrine, Austin, Texas, 78731, United States
Completed
Research Institute of Dallas, Dallas, Texas, 75231, United States
Completed

Utah

Advanced Research Associates, Ogden, Utah, 84405, United States
Hilary Wahlen, Contact, 801-409-2040, [email protected]
Jack Wahlen, M.D., PhD, Principal Investigator
Recruiting