Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Anal Fissure Chronic”

52 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 52 results

Large-scale testing (Phase 3)Study completedNCT01132391
What this trial is testing

Perianal Versus Endoanal Application of Glyceryl Trinitrate 0.4% Ointment for Chronic Anal Fissure

Who this might be right for
Chronic Anal Fissure
Hospital General Universitario Elche 60
Not applicableUnknownNCT04428697
What this trial is testing

Sungurtekin Technique vs. Closed Lateral Internal Sphincterotomy Technique

Who this might be right for
Anal Fissure
Pamukkale University 200
Large-scale testing (Phase 3)Study completedNCT02527109
What this trial is testing

The Effect of Intra-anal Nifedipine, Used As Add-on to Conservative Therapy, on Pain in Patients With Anal Fissure

Who this might be right for
Chronic Anal Fissure
RDD Pharma Ltd 339
Not applicableStudy completedNCT01095900
What this trial is testing

Comparison of Botulinum Toxin and Sphincterotomy in the Treatment of Chronic Anal Fissure

Who this might be right for
Pain
Theodor Bilharz Research Institute 40
Not applicableNot Yet RecruitingNCT06984601
What this trial is testing

RELIEF Study: Resolving Fissures With Lateral Internal Sphincterotomy

Who this might be right for
Chronic Anal Fissure
Turkish Society of Colon and Rectal Surgery 300
Testing effectiveness (Phase 2)Study completedNCT00972907
What this trial is testing

An Open Label Study to Examine the Effect of Coated Nifedipine Suppository on Anal Fissure Pain and Healing in Human Subjects

Who this might be right for
Chronic Anal Fissure
RDD Pharma Ltd 20
Not applicableNot Yet RecruitingNCT07666035
What this trial is testing

Female Sexual Function After Surgery for Benign Perianal Diseases

Who this might be right for
Chronic Anal FissureHemorrhoidal DiseaseCryptoglandular Anal Fistula
Gazi University 120
Large-scale testing (Phase 3)Study completedNCT00522041
What this trial is testing

Determine the Effect of Nitroglycerin Ointment 0.4% (Cellegesic) on the Pain Associated With Chronic Anal Fissures

Who this might be right for
Fissure in AnoPain
Forest Laboratories 248
Not applicableStudy completedNCT05797220
What this trial is testing

The Efficacy of Botulinum Toxin Alone Versus Combined Botulinum Toxin and Topical Diltiazem in Chronic Anal Fissure

Who this might be right for
Anal Fissure Chronic
Istanbul Medipol University Hospital 217
Post-approval studies (Phase 4)WithdrawnNCT01920074
What this trial is testing

Pharmacokinetic,Safety and Exploratory Efficacy of RECTIV® in Adolescents With Chronic Anal Fissure

Who this might be right for
Anal Fissure
Forest Laboratories
Not applicableStudy completedNCT02395809
What this trial is testing

Transcutaneous Posterior Tibial Nerve Stimulation for Treatment of Chronic Anal Fissure

Who this might be right for
Chronic Anal Fissure
Mansoura University 94
Post-approval studies (Phase 4)Looking for participantsNCT03855046
What this trial is testing

Complex Treatment of a Chronic Anal Fissure

Who this might be right for
Fissure in Ano
State Scientific Centre of Coloproctology, Russian Federation 340
Not applicableLooking for participantsNCT07268261
What this trial is testing

Combined Method of Surgical Treatment of Anal Fissure

Who this might be right for
Chronic Anal Fissure
State Scientific Centre of Coloproctology, Russian Federation 122
Not applicableUnknownNCT04793347
What this trial is testing

Effect of Shock Waves Therapy on Chronic Anal Fissure

Who this might be right for
Chronic Anal Fissure
amr bayoumi salama 20
Large-scale testing (Phase 3)Study completedNCT07543315
What this trial is testing

Low Versus High Dose OnabotulinumtoxinA for Chronic Anal Fissure

Who this might be right for
Chronic Anal Fissure
Tanta University 150
Large-scale testing (Phase 3)Study completedNCT05837403
What this trial is testing

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

Who this might be right for
Fissure in Ano
Al-Kindy College of Medicine 460
Early research (Phase 1)Study completedNCT06633185
What this trial is testing

Effect of Phenytoin Cream on Wound Healing After Anal Fissure Surgery.

Who this might be right for
Anal Fissure ChronicAnal FissureWound Healing
Mansoura University 50
Not applicableStudy completedNCT03554421
What this trial is testing

Percutaneous Tibial Nerve Stimulation - an Alternative Treatment Option for Chronic Therapy Resistant Anal Fissure

Who this might be right for
Chronic Anal Fissure
Region Skane 10
Not applicableStudy completedNCT02628522
What this trial is testing

A Novel Method for Chronic Anal Fissure Treatment

Who this might be right for
Anal Fissure
Clinical Centre of Serbia 6
Not applicableEnded earlyNCT02158013
What this trial is testing

Treatment Of Chronic Anal Fissure

Who this might be right for
Chronic Anal Fissure
Bispebjerg Hospital 55
Next Page