Dietary Insights and Nutritional Education in Adults on GLP-1 Therapy
Recruiting · Columbia, South Carolina
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Your choice
Voluntary — you can stop anytime
What is this study?
This pilot study will evaluate the feasibility, acceptability, and perceived usefulness of the SWITCH mobile nutrition behavioral intervention among adults receiving GLP-1 receptor agonist therapy for obesity and/or type 2 diabetes. Participants will complete baseline assessments, receive a 6-week app-based nutrition intervention consisting of daily dietary self-monitoring and weekly learning modules, and complete follow-up assessments and a structured interview.
It is , overseen by an independent and licensed medical staff.
Read the full clinical description
This pilot study will evaluate the feasibility, acceptability, and perceived usefulness of the SWITCH mobile nutrition behavioral intervention among adults receiving GLP-1 receptor agonist therapy for obesity and/or type 2 diabetes. Participants will complete baseline assessments, receive a 6-week app-based nutrition intervention consisting of daily dietary self-monitoring and weekly learning modules, and complete follow-up assessments and a structured interview.
Who this study is looking for
In plain language, from the study's own rules. The study team confirms the full details with you — this isn't a final yes or no.
✅ You may be able to join if…
- •Age 18 to 65
- •Have a BMI between 30 and 49.9 (or have been diagnosed with type 2 diabetes)
- •Are currently taking a GLP-1 receptor medicine for at least 4 weeks
- •Have a smartphone (Android or iOS) with an active data plan and can use the app
- •Are able and willing to reduce how many calories they eat
🚫 You may not be able to join if…
- •Have type 1 diabetes mellitus
- •Have certain serious diabetes complications, recent diabetic ketoacidosis/hyperosmolar events in the last 6 months, or other severe complications listed in the study
- •Are pregnant or breastfeeding, or plan to become pregnant during the study
- •Have an eating disorder (like anorexia nervosa, bulimia nervosa, or binge eating disorder) or other psychiatric conditions that affect following the program
- •Have severe heart, liver, kidney, or lung disease that would limit moderate activity, or cannot use the smartphone/internet needed for the app
Are you a good fit?
Simplified highlights. The study team always confirms the full details with you.
- ✓Adults ages 18–65
- ✓BMI 30–49.9 and/or diagnosed with type 2 diabetes
- ✓Currently on GLP-1 receptor therapy for at least 4 weeks
- ✓Own a smartphone with a data plan and can use the study app
- ✓Willing to reduce calories and follow dietary education; not pregnant/breastfeeding
- !Some conditions may not be a fit: Heart / cardiovascular disease
- !Not for people who are pregnant or breastfeeding
How this study is designed
The real details, in plain words. Tap the underlined words to learn what they mean.
- ✓Everyone in this study receives an active treatment — there is no placebo group.
What to expect, step by step
- 1
Usually a few weeks
The study team checks whether the study is a good fit for you, with a visit and sometimes lab tests. You can ask any questions before deciding.
- 2
Treatment
If you join and choose to continue, you receive the study treatment and are watched closely by medical staff.
- 3
Follow-up
After treatment, the team checks on your health and confirms the visit schedule with you. You can leave the study at any point.
What's being tested
- Behavioral: SWITCH Diets - Mobile Nutrition Behavioral Intervention
Has this treatment been tested before?
The study team can share what safety testing has been done so far.
Who's running this study?
Sponsor
University of South Carolina
Every study is also reviewed by an independent that protects participants.
What you need to know before you apply
What is this study testing?+
This pilot study will evaluate the feasibility, acceptability, and perceived usefulness of the SWITCH mobile nutrition behavioral intervention among adults receiving GLP-1 receptor agonist therapy for obesity and/or type 2 diabetes. Participants will complete baseline assessments, receive a 6-week app-based nutrition intervention consisting of daily dietary self-monitoring and weekly learning modules, and complete follow-up assessments and a structured interview.
Is it safe? Who makes sure of that?+
This is a research study. Every study is reviewed and monitored by an independent ethics board (called an IRB) whose job is to protect participants, and care is overseen by licensed medical staff. You'll be told the known risks before you agree to anything, and you can stop at any time.
Will I get a placebo instead of the real treatment?+
Some studies compare a treatment against a placebo (an inactive version), and some don't. If this one does, the study team will explain your chances of receiving the active treatment before you decide. Nothing is hidden from you.
Do I have to stop taking my current medications?+
It depends on the study. Some let you stay on your current medications and some ask you to adjust them. Never stop a medication on your own — the study team will review everything with you first.
Does it cost anything? Will I be paid?+
Study-related care is provided at no cost to you. Some studies also pay for your time; the coordinator can tell you if this one does. You should never be asked to pay to take part.
Do I need insurance? Will anyone ask about my immigration status?+
No. You do not need health insurance to take part in a research study, and you will not be asked about your immigration status to join. Taking part is about whether you're a medical fit for the study.
What if English isn't my first language?+
You have the right to understand everything before you agree. Study sites can often provide materials or an interpreter in your language — you can ask the coordinator for one.
Is my information private?+
Yes. Your health information is only shared with the study sites you choose to be contacted by, and only to help match and enroll you. It is never sold, and you can ask us to delete it at any time.
Some requirements (like specific lab values or timing) are confirmed directly by the study team, not by us.
Source: ClinicalTrials.gov · NCT07518407 · Locations: South Carolina