# Multi-Drug Analgesia vs. Standard Solution for Anal Surgery

> **NCT03105674** · PHASE4 · WITHDRAWN · sponsor: **Columbia University**

## Conditions studied

- Hemorrhoids
- Fissure in Ano
- Fistula;Rectal

## Interventions

- **DRUG:** Multi-drug local anesthetics (Combination)
- **DRUG:** Standard local anesthetics (Combination)

## Key facts

- **NCT ID:** NCT03105674
- **Lead sponsor:** Columbia University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2017-05-01
- **Primary completion:** 2017-11
- **Final completion:** 2017-12
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Not yet IRB approved and PI will be leaving institution in September.
- **Last updated:** 2017-07-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03105674

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03105674, "Multi-Drug Analgesia vs. Standard Solution for Anal Surgery". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03105674. Licensed CC0.

---

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