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Recruiting NCT01998750

NCT01998750 Study to Investigate Genetic Causes of Severe Early Childhood Onset Obesity.

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Clinical Trial Summary
NCT ID NCT01998750
Status Recruiting
Phase
Sponsor Columbia University
Condition Obesity
Study Type OBSERVATIONAL
Enrollment 500 participants
Start Date 2014-02
Primary Completion 2026-12

Eligibility & Interventions

Sex All sexes
Min Age N/A
Max Age 80 Years
Study Type OBSERVATIONAL

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.

This trial targets 500 participants in total. It began in 2014-02 with a primary completion date of 2026-12.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This study aims to investigate genetic causes of early childhood obesity. The investigators will enroll children and adults with severe early onset obesity (BMI \> 99th percentile) diagnosed prior to 6 years of age. The investigators will ask questions about the health and eating behavior of the participants, and perform a brief physical examination. The investigators will collect saliva or blood to perform genetic testing from the participants and invite family members to enroll in the study.

Eligibility Criteria

Inclusion Criteria: \- BMI \> 99th percentile documented at age \< 6 years of age Exclusion Criteria: * Known genetic causes of obesity * Known Endocrine causes of obesity. * Neurologic tumor, trauma or surgery * Prior malignancy or transplant * Known autoimmune diseases * Edema of a known or unknown cause * Prolonged steroid use.

Contact & Investigator

Central Contact

Vidhu Thaker, M.D.

✉ vvt2114@cumc.columbia.edu

📞 212-851-5315

Principal Investigator

Vidhu Thaker, M.D.

PRINCIPAL INVESTIGATOR

Columbia University

Frequently Asked Questions

Who can join the NCT01998750 clinical trial?

This trial is open to participants of all sexes, up to 80 Years, studying Obesity. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT01998750 currently recruiting?

Yes, NCT01998750 is actively recruiting participants. Contact the research team at vvt2114@cumc.columbia.edu for enrollment information.

Where is the NCT01998750 trial being conducted?

This trial is being conducted at Boston, United States, New York, United States.

Who is sponsoring the NCT01998750 clinical trial?

NCT01998750 is sponsored by Columbia University. The principal investigator is Vidhu Thaker, M.D. at Columbia University. The trial plans to enroll 500 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology