Condition
Underweight clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Underweight clinical trials that are recruiting, at sites in 4 countries (most in Tanzania (1), Bangladesh (1), Cambodia (1)). By phase: Phase 3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 4Countries
Newest Underweight clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Nutrition support to improve dietary diversity in adults who are underweight or overweight/obese | — | Phnom Penh, Phnom Penh | Recruiting | Sep 23, 2026 |
| Micronutrient Enhancement for Development and Health in Adolescent Girls | Phase 3 | Rangpur City | Recruiting | Jul 10, 2026 |
| Testing body weight regulation models through fasting and refeeding | — | Baton Rouge, Louisiana | Recruiting | Mar 13, 2024 |
| Understanding chronic kidney disease in Sub-Saharan Africa | — | Bagamoyo, Pwani Region | Recruiting | May 31, 2023 |
All recruiting trials (4)
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Nutrition support to improve dietary diversity in adults who are underweight or overweight/obese
A community-based nutrition program will be tested in adults in Cambodia to see if it improves dietary diversity and if the program is acceptable and feasible to run.
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Micronutrient Enhancement for Development and Health in Adolescent Girls
This study tests whether daily micronutrient supplements (MMS or MMS+), compared with weekly iron-folic acid, can improve school performance and growth in 10- to 18-year-old girls in rural Bangladesh.
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Testing body weight regulation models through fasting and refeeding
This study is trying to see how fasting and eating again affects body weight in people who are underweight or overweight.
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Understanding chronic kidney disease in Sub-Saharan Africa
This study is trying to understand how common chronic kidney disease is in Sub-Saharan Africa and what factors might be causing it by looking at the health and lifestyle of adults in the Bagamoyo district.
Related topics
Quick answers
How many Underweight clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in Tanzania (1 trial), Bangladesh (1 trial), Cambodia (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.