Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04202731 · ClinicalTrials.gov registry record · NA
Sleep, Insulin Sensitivity, and Weight in Adolescents Post-bariatric Surgery
A NA study, sponsored by University of Colorado, Denver.
- Terminated
- Registry status
- NA
- Development phase
- 5
- Enrollment target
NCT04202731: Clinical Trial NA study, sponsored by University of Colorado, Denver.
NCT04202731 is a NA study that was terminated before completion, run by University of Colorado, Denver. The registered enrollment target is 5 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (100% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04202731, a NA study, was terminated before completion, sponsored by University of Colorado, Denver.
- TERMINATED
- Registry status
- NA
- Development phase
- 5 participants
- Enrollment target
Study Summary
Assessing sleep and circadian health in severely obese adolescents undergoing bariatric surgery and examine relation to health outcomes including insulin sensitivity and percent weight loss to date at 1-year and evaluate the impact of sleep extension on health outcomes in this population.
Primary Outcome
Total sleep time at night in hours
Interventions
- BEHAVIORAL PBS Study
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 5 participants |
| Start Date | 2019-11-20 |
| Est. Completion | 2023-07-14 |
| Phase | NA |
Why NCT04202731 stopped before completion
NCT04202731 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 5 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (100% lower).
The record links to 0 conditions, and to 1 intervention - of which PBS Study is the first listed.
NCT04202731 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04202731 about?
NCT04202731 is a clinical study titled "Sleep, Insulin Sensitivity, and Weight in Adolescents Post-bariatric Surgery". Assessing sleep and circadian health in severely obese adolescents undergoing bariatric surgery and examine relation to health outcomes including insulin sensitivity and percent weight loss to date at 1-year and evaluate the impact of sleep extension on health outcomes in this population.
What is the current status of trial NCT04202731?
This trial is currently terminated. It is a NA study. The enrollment target is 5 participants. The study started on 2019-11-20. Estimated completion is 2023-07-14.
What interventions are being tested in trial NCT04202731?
The interventions under investigation include: PBS Study (BEHAVIORAL).
Who is sponsoring clinical trial NCT04202731?
This trial is sponsored by University of Colorado, Denver, which has 1,283 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04202731's enrollment target sits among peer trials
5 1988th of 2000 higher than 5 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI