# Optimization of Diet Before Surgery (OptiSurg)

> **NCT04627688** · NA · UNKNOWN · sponsor: **Centre Hospitalier Universitaire Vaudois** · enrollment: 40 (estimated)

## Conditions studied

- Surgery
- Time Restricted Feeding

## Interventions

- **BEHAVIORAL:** Time restricted feeding
- **BEHAVIORAL:** Standard dietary advices

## Key facts

- **NCT ID:** NCT04627688
- **Lead sponsor:** Centre Hospitalier Universitaire Vaudois
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-01-25
- **Primary completion:** 2022-11-01
- **Final completion:** 2023-07-01
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2021-08-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04627688

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04627688, "Optimization of Diet Before Surgery (OptiSurg)". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04627688. Licensed CC0.

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