# Mechanisms Underlying Individual Variations of Taste and Smell in Obesity

> **NCT04714892** · — · RECRUITING · sponsor: **National Institute on Alcohol Abuse and Alcoholism (NIAAA)** · enrollment: 350 (estimated)

## Conditions studied

- Obesity

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04714892
- **Lead sponsor:** National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2022-05-11
- **Primary completion:** 2026-12-30
- **Final completion:** 2026-12-31
- **Target enrollment:** 350 (ESTIMATED)
- **Last updated:** 2025-08-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04714892

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04714892, "Mechanisms Underlying Individual Variations of Taste and Smell in Obesity". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04714892. Licensed CC0.

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