Lateral Internal Sphincterotomy

Clinical trial pipeline · Data from ClinicalTrials.gov

See which Lateral Internal Sphincterotomy trials you may qualify for

Total trials

Actively recruiting

Phase 3 trials

Completed

Trial phase breakdown

Trial status

Actively recruiting — 2 trials

RecruitingNot Applicable

NCT07568314

Comparison of Botulinum Toxin Injection and Lateral Internal Sphincterotomy in Chronic Anal Fissure Management

This study aims to compare two commonly used treatments for chronic anal fissure: botulinum toxin injection and lateral internal sphincterotomy. Chronic anal fi…

Pakistan90 participantsStarted 2026-03-02

Treatment: Botulinum Toxin Type A (BOTOX) Injection, Lateral Internal Sphincterotomy

RecruitingPhase 4

NCT03855046

Complex Treatment of a Chronic Anal Fissure

This study is aimed at studying the efficacy and safety of treating chronic anal fissure with botulinum toxin versus lateral subcutaneous sphincterotomy.

Russia340 participantsStarted 2019-09-01

Treatment: IncobotulinumtoxinA 50 U Intramuscular Powder for Solution, Lateral subcutaneous sphincterotomy.

All recent trials (19 shown)

Not Yet RecruitingNot Applicable

NCT07520552

Comparison of Lateral Internal Sphincterotomy Techniques for Chronic Anal Fissure

This prospective randomized controlled trial compares three lateral internal sphincterotomy (LIS) techniques in patients with chronic anal fissure refractory to…

Turkey (Türkiye)150 participantsStarted 2026-05-01

Treatment: Spasm-Controlled Lateral Internal Sphincterotomy, Lateral Internal Sphincterotomy up to Fissure Apex

CompletedNot Applicable

NCT07496216

Closed Versus Open Lateral Internal Sphincterotomy for Chronic Anal Fissure

This randomized controlled trial will compare closed versus open lateral internal sphincterotomy (LIS) under spinal anesthesia in patients with chronic anal fis…

Pakistan160 participantsStarted 2019-02-01

Treatment: Closed Lateral Internal Sphincterotomy, Open Lateral Internal Sphincterotomy

Lateral Internal Sphincterotomy

Trial phase breakdown

Trial status

Actively recruiting — 2 trials

Comparison of Botulinum Toxin Injection and Lateral Internal Sphincterotomy in Chronic Anal Fissure Management

Complex Treatment of a Chronic Anal Fissure

All recent trials (19 shown)

Comparison of Lateral Internal Sphincterotomy Techniques for Chronic Anal Fissure

Closed Versus Open Lateral Internal Sphincterotomy for Chronic Anal Fissure

Trial phase breakdown

Trial status

Actively recruiting — 2 trials

Comparison of Botulinum Toxin Injection and Lateral Internal Sphincterotomy in Chronic Anal Fissure Management

Complex Treatment of a Chronic Anal Fissure

All recent trials (19 shown)

Comparison of Lateral Internal Sphincterotomy Techniques for Chronic Anal Fissure

Closed Versus Open Lateral Internal Sphincterotomy for Chronic Anal Fissure

Haemorrhoidectomy With vs Without Lateral Internal Sphincterotomy

Hemorrhoidectomy With or Without Lateral Internal Sphincterotomy in Management of Patients With Hemorrhoids

RELIEF Study: Resolving Fissures With Lateral Internal Sphincterotomy

Hemorrhoidectomy Only Versus Hemorrhoidectomy With Lateral Internal Sphincterotomy

The Use of Platelet-rich Plasma in the Treatment of Chronic Anal Fissure

Sungurtekin Technique vs. Closed Lateral Internal Sphincterotomy Technique

Postero-lateral Internal Sphincterotomy vs Botulinum Toxin Injection in the Treatment of Chronic Anal Fissure

High Dose Multiple Site Injection of Botox Versus Lateral Sphincterotomy in Chronic Analfissure

Posterolateral Versus Lateral Internal Anal Sphincterotomy for Chronic Anal Fissure

Trans-perineal Repair With or Without Limited Internal Sphincterotomy for Treatment of Type I Anterior Rectocele

Transcutaneous Posterior Tibial Nerve Stimulation for Treatment of Chronic Anal Fissure

Ultrasound Guided Lateral Sphincterotomy: Long Term Results

Conventional Lateral Internal Sphincterotomy, V-Y Anoplasty and Tailored Lateral Internal Sphincterotomy With V-YF in Tr…

The Importance of Lateral Internal Sphincterotomy Incision: Parallel or Vertical

Idiopathic Hypertensive Anal Canal: a Place of Internal Sphincterotomy