Hemorrhoids clinical trials
The registry lists 219 studies for Hemorrhoids across more than 10 countries. 63 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-09-24.
Status
- Completed
- 102
- Status unknown
- 39
- Recruiting
- 37
- Not yet recruiting
- 22
- Terminated
- 5
- Withdrawn
- 5
Phase
- Phase 3
- 23
- Phase 4
- 22
- Phase 2
- 19
- Phase 1
- 3
- Early Phase 1
- 2
Where
- United States
- 30
- Italy
- 15
- China
- 14
- France
- 13
- Spain
- 10
- Turkey
- 10
Who runs them
Fondation Hôpital Saint-Joseph (7) · Societa Italiana di Chirurgia ColoRettale (5) · Universidade do Porto (4) · The Affiliated Hospital of Putian University (4) · Services Hospital, Lahore (3) · Mansoura University (3) · Center of Endourology "Endocenter" (3) · Servier Russia (3)
Studies
Recruiting first, then most recently updated. Showing 50 of 219 — search for more.
- Evaluation of the Effectiveness of Micronized Purified Flavonoid Fraction (MPFF) in Patients With Haemorrhoids Undergoing Minimally Invasive Surgical InterventionsRecruitingNCT076471721 country
- Trial of Latex vs Non-latex Hemorrhoid BandingRecruitingNCT06625138Not applicable1 country
- Sutureless Hemorrhoidectomy Versus Conventional Ligation in Advanced HemorrhoidsRecruitingNCT07824999Not applicable1 country
- Pudendal Nerve Block Techniques for Pain Control After HemorrhoidectomyNot yet recruitingNCT07813338Not applicable
- AI-Assisted Written Information in Symptomatic Hemorrhoidal DiseaseRecruitingNCT07701798Not applicable1 country
- Data-driven Clustering in Hemorrhoid Surgery: Retrospective Monocentric Study for the Identification of Clinical PhenotypesEnrolling by invitationNCT074279271 country
- Case-Specific Health Care Professional Clinical Survey for Concerto Versa™ Detachable CoilsEnrolling by invitationNCT076398531 country
- Cryotherapy for Post-Hemorrhoidectomy PainNot yet recruitingNCT07714122Not applicable1 country
- Validation of HDSS and SHS-HD in Chinese Patients With HemorrhoidsNot yet recruitingNCT07713966
- Postoperative Pain and Tenesmus After Doppler-Guided Hemorrhoidal Artery Ligation With or Without MucopexyNot yet recruitingNCT07710053Not applicable
- Rectal Arterial Embolization vs Band Ligation for the Treatment of Internal hemOrrhoidSRecruitingNCT07559630Not applicable1 country
- Bleeding Reduction in Grade II-III Haemorrhoids Through Embolization TreatmentNot yet recruitingNCT07264413
- Oral Nifedipine Versus Placebo for Pain and Healing After HemorrhoidectomyNot yet recruitingNCT07659665Phase 41 country
- GLP-1 Receptor Agonists and Early Proctologic Effects in Morbid ObesityNot yet recruitingNCT076687651 country
- Nimsai Herbal for Grade 2-3 Hemorrhoids: A Quadruple-Blind Placebo-Controlled Mechanistic TrialNot yet recruitingNCT07669662Phase 31 country
- Outcomes and Quality of Life Following Rectal Artery Embolization for Bleeding Internal HemorrhoidsRecruitingNCT061062691 country
- Prospective HemorrhoIdaL EmboliSation (PILES) RegistryRecruitingNCT076357841 country
- SHAPE Versus Milligan-Morgan Hemorrhoidectomy for Hemorrhoidal DiseaseRecruitingNCT07598630Not applicable1 country
- HEMOVAR Study on Hemorrhoids and Varicose VeinsRecruitingNCT073174921 country
- Ketamine for Post-operative Analgesia in HemorrhoidectomyRecruitingNCT04248205Phase 41 country
- PUSHES (Pudendal Block Versus Sacral ESP Hemorrhoidectomy Study)RecruitingNCT07350460Not applicable1 country
- Radiofrequency Ablation vs Doppler-guided Haemorrhoidal Artery Ligation in the Treatment of Haemorrhoidal DiseaseRecruitingNCT06170736Not applicable1 country
- Botulinum Toxin A Before Hemorrhoidectomy to Prevent Postoperative PainRecruitingNCT07399860Phase 21 country
- Comparison of the Clinical Effects of Open, Closed, and Semi-close Hemorrhoidectomy.Not yet recruitingNCT07196865Not applicable
- Hemorrhoid Suture Mucopexy Combined With Laser HemorrhoidoplastyRecruitingNCT074047741 country
- Application Effects of Wrist-Ankle Acupuncture in Patients With Different Types of Pain Following Perianal SurgeryRecruitingNCT07340307Not applicable1 country
- Topical Nifedipine 0.3% Plus Lidocaine 1.5% for Uncomplicated Hemorrhoidal DiseaseRecruitingNCT072958861 country
- Evaluation of Superior Rectal Arterial Embolization in Hemorrhoidal DiseaseRecruitingNCT05697562Not applicable1 country
- Ultrasound-guided Sacral Erector Spinae Plane Block as a Sole Anesthetic Technique Versus Saddle Block in HemorrhoidectomyRecruitingNCT06969274Not applicable1 country
- Comparison of Clinical Effects Between Routine and High-frequency Follow-up After Hemorrhoids SurgeryNot yet recruitingNCT07183332Not applicable1 country
- "Lignocaine vs GTN Ointment for Postoperative Pain After Hemorrhoidectomy")RecruitingNCT07159334Not applicable1 country
- Trans-radial Superior Rectal Artery Embolisation for HaemorrhoidsRecruitingNCT06175325Not applicable1 country
- Efficacy and Safety Evaluation of Ruscus Aculeatus L in Patients With HemorrhoidsRecruitingNCT07128979Phase 41 country
- Effect of Red and Blue Light Irradiation on Wound Healing After Hemorrhoid SurgeryNot yet recruitingNCT07121686Not applicable1 country
- Effect of Listening to Standardized Music Sequences on Preventing Postoperative Pain in Proctologic SurgeryRecruitingNCT06798155Not applicable1 country
- ORal Aminaphtone and Combined LidocainERecruitingNCT070265131 country
- Evaluation of the Analgesic Efficacy of an Ultrasound-guided Transperineal Pudendal Block in Outpatient Hemorrhoidal SurgeryNot yet recruitingNCT07015775Not applicable1 country
- Cough and HemorrhoidsRecruitingNCT068782091 country
- Traditional Medicine Syndromes in Internal Hemorrhoids: a Cross-Sectional StudyNot yet recruitingNCT06876428
- SCI-Pex Study - Safety and Performance of PexyEazy®, a Device for Treatment of HemorrhoidsRecruitingNCT05782010Not applicable1 country
- Effect of Enhanced Recovery After Surgery for Benign Anorectal ConditionsRecruitingNCT06803550Not applicable1 country
- The Efficacy of Aescin in Combination With Micronized Purified Flavonoid Fraction (MPFF) in the Control of Bleeding and Prevent Recurrence of Acute Internal Hemorrhoids, A Randomized Controlled Trial, A Pilot StudyEnrolling by invitationNCT06748014Early Phase 11 country
- The Effect of Methylene Blue Infiltrating Injection on Anal Pain After Milligan-Morgan Surgery: a Randomized Controlled Clinical StudyEnrolling by invitationNCT06660680Phase 31 country
- Comparison of the Clinical Efficacy and Safety of Endoscopic Superior Rectal Mucosal Ligation and Hemorrhoids LigationNot yet recruitingNCT06649786Not applicable
- HEmorrhoidAl Disease in Inflammatory Bowel Disease: a Multicenter Prospective Cohort StudyNot yet recruitingNCT06638814
- Traditional Ferguson Hemorrhoidectomy vs Stapled HemorrhoidopexyRecruitingNCT05959577Not applicable1 country
- Hemorrhoidectomy Only Versus Hemorrhoidectomy With Lateral Internal SphincterotomyNot yet recruitingNCT06588374Not applicable
- Postoperative Pain in the Surgical Treatment of Hemorrhoids: Conventional Hemorrhoidectomy With a Monopolar Electric Scaler VS Bipolar Energy With Caiman® (Aesculap®)RecruitingNCT06535269Not applicable1 country
- Efficacy and Safety of RAdiofrequency Versus HAL- RAR DOppler in Hemorrhoidal PathologyRecruitingNCT04896268Not applicable1 country
- RCT Comparing Conventional Haemorrhoidectomy With Laser HaemorrhoidoplastyRecruitingNCT04329364Phase 2/31 country