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Clinical Trial Summary

The aim of this study is to evaluate the effect of Vitamine C supplements to be helpful to reduce the postoperative pain after laparoscopic cholecystectomy through the double-blinded randomized controlled trial.


Clinical Trial Description

The aim of this study is to evaluate the effect of Vitamine C supplements to be helpful to reduce the postoperative pain after laparoscopic cholecystectomy through the double-blinded randomized controlled trial.

The primary purpose of this study is to confirm the reduce of postoperative pain through the oral supplement of Vitamine C before and after the surgery. For this purpose, we compared the dosage or counts of opioids usage with the oral supplement of Vitamine C or not.

The secondary purpose is to assess the pain score, postoperative morbidities, postoperative length of stay or postoperative time between two groups. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT02553551
Study type Interventional
Source Seoul St. Mary's Hospital
Contact Taeho Hong
Phone 821052065266
Email gshth@catholic.ac.kr
Status Recruiting
Phase N/A
Start date July 2015
Completion date September 2017

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