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Rajshahi Medical College

Institutional Review Board (IRB)

Research Protocol

Laser Sphincterolysis Versus Conventional Open Lateral Internal Anal Sphincterotomy in the Treatment of Chronic Anal Fissure : A Comparison of Postoperative Outcomes

Below are the details of the approved research protocol, including investigator information, dates, and associated documents.

Protocol Number

2026 ERC - 30

Reference Number

Ref. RMC/IRB/2026/30

Principal Investigator

Dr. Samima Khatun (FCPS-Student)

Affiliation

Surgery

Submission Date

29 Apr, 2026

Approved Date

13 Jun, 2026

Review Type

Expedited Review

Sponsor

Associated Documents
Status

Complete