# Effect of Multimodal Opioid-free Anesthesia on Return of Bowel Function in Laparoscopic Colorectal Surgery

> **NCT04144933** · PHASE3 · UNKNOWN · sponsor: **University of Saskatchewan** · enrollment: 60 (estimated)

## Conditions studied

- Anesthesia
- General Anesthesia
- Analgesics, Opioid
- Opioid Free Anesthesia
- Postoperative Ileus
- Colorectal Surgery
- Laparoscopic Surgery
- Analgesia
- Dexmedetomidine
- Lidocaine
- Ketamine

## Interventions

- **DRUG:** Acetaminophen, Gabapentin
- **DRUG:** Acetaminophen, Gabapentin
- **DRUG:** Lidocaine 1% Injectable Solution, Dexmedetomidine, Ketamine
- **DRUG:** Dexamethasone, Ondansetron
- **DRUG:** Sevoflurane, Lidocaine 2% Injectable Solution, Ketamine, Dexmedetomidine, Magnesium Sulfate
- **DRUG:** Lidocaine 1% Injectable Solution, Sufentanil
- **DRUG:** Sevoflurane, Sufentanil

## Key facts

- **NCT ID:** NCT04144933
- **Lead sponsor:** University of Saskatchewan
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-05-15
- **Primary completion:** 2024-07-30
- **Final completion:** 2024-08-01
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2023-12-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04144933

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04144933, "Effect of Multimodal Opioid-free Anesthesia on Return of Bowel Function in Laparoscopic Colorectal Surgery". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT04144933. Licensed CC0.

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