Virtual Weight Control Program Tailored for Adults With Type 2 Diabetes (VITAL)

Completed · Not applicable

Conditions studied: Type2 Diabetes, Overweight and Obesity

In brief

The purpose of the study is to evaluate the effect of the WW program on people with Type 2 diabetes and the effect on glycemic control. This study will be a 6 month prospective, single arm clinical trial coordinated by Pennington Biomedical Research Center. Up to 150 participants will be recruited across 3 sites. Participants will have Type 2 diabetes and overweight/obesity.

Key facts

Study ID

NCT04804774

Run by

Pennington Biomedical Research Center

People needed

136

Starts

2021-03-23

Expected to finish

2021-12-22

Last updated by the study team

2022-06-21

Who can join

Age: 18 and older, up to 70. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• 1. Participant reported diagnosis of Type 2 diabetes 2. HbA1c between 7%-11% (inclusive) 3. BMI 27-50 kg/m2 (inclusive) 4. Age range - 18 - 70 years (inclusive) 5. On stable regimen of all medications (including diabetes) for at least 3 months (brief regimens of medications such as antibiotics, steroids, etc. are permitted) 6. Willingness to attend weekly WW Virtual Workshops and to participate in WW Digital program 7. Access to a iOS smart phone device with internet 8. Willing to follow all requirements of study protocol including blood draws at baseline, week 12, and week 24.
• Willing and able to provide a valid email address for use in the study 10. Must be able to communicate (oral and written) in English 11. Under the care of a physician who will be responsible for managing the subject's diabetes and a subject who is willing to give release to provide their treating MD with information about the trial

You may not qualify if…

• 1. Participation in a weight control program within the past 3 months 2. Weight loss of ≥ 5 kg in the previous 6 months 3. Taking prescription or OTC weight loss medications within last 4 weeks 4. History of a surgical procedure for weight loss at any time (e.g. gastroplasty, gastric by-pass, gastrectomy or partial gastrectomy, adjustable banding, gastric sleeve) 5. History of major surgery within three months of enrollment 6. Currently taking other medications that affect weight (e.g., paroxetine, tricyclics, anti-psychotics) 7. Type 1 diabetes 8. Those on insulin or insulin secretagogues 9. Renal insufficiency consisting of potassium over 5.5 (mmol/L) on a non-hemolyzed specimen, or a creatinine over 2.5 mg/dL 10. Bilirubin over 3 (mg/dL) or an albumin less than 3 (g/dL) 11. ALT > 3 (IU/L) times the upper limit of normal (normal range is 7-56) 12. Evidence of more than 1 severe hypoglycemic event (episode requiring emergency medical services) in the past 12 months, unless the participant's treating physician provides written clearance for participation.
• Hemoglobinopathy that interferes with measurement of hemoglobin A1c 14. Those on higher doses of diuretics (furosemide 40mg or higher or comparable) 15. Unstable heart disease (an ongoing workup or treatment for a cardiac symptom such as unstable angina, coronary ischemia) 16. Presence of implanted cardiac defibrillator 17. Blood pressure ≥180/100 mm Hg. If a potential participant has a BP above the inclusion criteria it is acceptable to re-test this potential participant within one week of the original test.
• Thyroid disease for which the participant is untreated or has had treatment changed within the last 6 months. History of thyroid disease or current thyroid disease treated with a stable medication regimen for at least 6 months is acceptable 19. Orthopedic limitations that would interfere with ability to engage in regular physical activity 20. Uncontrolled gastrointestinal disorders including chronic malabsorptive conditions, peptic ulcer disease, Crohn's disease, chronic diarrhea or active gallbladder disease 21. Current cancer or cancer treatment, or a history of cancer or cancer treatment within the last 3 years. Persons with successfully resected non-melanoma carcinoma of the skin may be enrolled.
• Dementia, psychiatric illness, or substance abuse that may interfere with adherence (e.g. illness that is currently unstable or resistant to first-line therapy; substance abuse in the past year), 23. History within the past five years of clinically diagnosed eating disorders including anorexia nervosa or bulimia nervosa.
• Women who are pregnant, lactating, trying to become pregnant or unwilling to use an effective means of birth control 25. Currently consuming >14 alcoholic drinks (1 drink = 12 fl oz beer, 4 fl oz wine or 1.5 fl oz liquor) per week and unwilling to limit intake to less than 3 drinks per drinking day during study participation 26. Participation in another clinical trial within 30 days prior to enrollment. 27. Any other condition or factor which in the opinion of the study physician or investigator makes it inadvisable for the candidate to participate in the trial

Where it is running

• University of Florida — Gainesville, Florida, United States
• Pennington Biomedical Research — Baton Rouge, Louisiana, United States
• Virginia Commonwealth University — Richmond, Virginia, United States

Full record on ClinicalTrials.gov

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