# Effects of Sleep Quality on Melatonin Levels and Inflammatory Response After Major Abdominal Surgery

> **NCT02824770** · NA · UNKNOWN · sponsor: **Eskisehir Osmangazi University** · enrollment: 40 (estimated)

## Conditions studied

- Sleep Deprivation

## Interventions

- **BEHAVIORAL:** Dimming of lights and decreasing noise level
- **DRUG:** Bupivacaine (Bustesin®) via Pain Buster ® system
- **DRUG:** Tramadol HCl (Tramosel®) via PCA system (Gemstar®)
- **PROCEDURE:** Major abdominal surgery

## Key facts

- **NCT ID:** NCT02824770
- **Lead sponsor:** Eskisehir Osmangazi University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-01-01
- **Primary completion:** 2017-06-30
- **Final completion:** 2017-07-01
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2017-06-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02824770

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02824770, "Effects of Sleep Quality on Melatonin Levels and Inflammatory Response After Major Abdominal Surgery". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT02824770. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*