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ClinicalTrials.gov public records Last synced May 22, 2026, 1:34 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 30 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hemorrhoid Clear all
Terminated Not applicable Interventional
View directory record Official record
Conditions
Hemorrhoids
Interventions
EnSeal Trio Tissue Sealing Device
Device
Lead sponsor
Swedish Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 4, 2013 · Synced May 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Hemorrhoids, Fissure in Ano, Rectal Fistula, Anal Condyloma
Interventions
Gabapentin, Ketamine, Acetaminophen, Dexamethasone, Placebo
Drug
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Burlington, Vermont • Colchester, Vermont
Source: ClinicalTrials.gov public record
Updated Jan 15, 2018 · Synced May 22, 2026, 1:34 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Hemorrhoids
Interventions
EnSeal Device, Ferguson Hemorrhoidectomy technique
Device · Procedure
Lead sponsor
Steven Schechter, M.D.
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Nov 19, 2012 · Synced May 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Hemorrhoids
Interventions
Circular Anal Dilator for Transanal Hemorrhoidectomy
Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 14, 2022 · Synced May 22, 2026, 1:34 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Hemorrhoid, Hemorrhoid Bleeding
Interventions
Latex Band, Non-Latex Band
Device
Lead sponsor
Huntington Memorial Hospital
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Oct 27, 2024 · Synced May 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Hemorrhoids
Interventions
EEA Hemorrhoid and Prolapse Stapling Set, Endosurgery Proximate PPH03 Stapling Set
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 85 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 28, 2014 · Synced May 22, 2026, 1:34 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Hemorrhoids
Interventions
placement of a continuous infusion pump, continuous infusion pump of bupivacaine
Device
Lead sponsor
United States Naval Medical Center, Portsmouth
Federal
Eligibility
18 Years to 99 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Portsmouth, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 19, 2025 · Synced May 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Hemorrhoid
Interventions
Hemorrhoidopexy
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 80 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2014 · Synced May 22, 2026, 1:34 AM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Hemorrhoids
Interventions
Hem-Avert Perianal Stabilizer
Device
Lead sponsor
Stetrix, Inc.
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
3
States / cities
Southaven, Mississippi • Covington, Tennessee • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 23, 2009 · Synced May 22, 2026, 1:34 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Internal Hemorrhoids
Interventions
Anucort-HC, 25 Mg Rectal Suppository, Placebo suppository
Drug
Lead sponsor
G & W Laboratories Inc.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
3
States / cities
Huntsville, Alabama • Sanford, Florida • Wyoming, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 2, 2016 · Synced May 22, 2026, 1:34 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Internal Hemorrhoids
Interventions
Hydrocortisone Acetate Suppository, 25 mg (Nivagen), Placebo (Vehicle) Suppository (Nivagen)
Drug
Lead sponsor
Nivagen Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 12, 2022 · Synced May 22, 2026, 1:34 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Hemorrhoids
Interventions
Monad 1, Monad 2, Monad 3, Combination - CITI-002 (low dose), Combination - CITI-002 (high dose)
Drug
Lead sponsor
Citius Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
16
States / cities
Huntsville, Alabama • Tucson, Arizona • Chula Vista, California + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2023 · Synced May 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Hemorrhoids
Interventions
Ferguson, THD
Procedure
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Oct 4, 2012 · Synced May 22, 2026, 1:34 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Hemorrhoids
Interventions
Bupivacaine HCl, SKY0402
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
20
States / cities
Birmingham, Alabama • Montgomery, Alabama • Pasadena, California + 16 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2013 · Synced May 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Chronic Constipation, Constipation, Hemorrhoids
Interventions
Perineal Self-Acupressure, Educational Control
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 27, 2016 · Synced May 22, 2026, 1:34 AM EDT
Not listed No phase listed Observational
View directory record Official record
Conditions
Hemorrhoids
Interventions
Transanal hemorrhoid dearterialization, Ferguson hemorrhoidectomy
Device · Procedure
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
492 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Aug 9, 2017 · Synced May 22, 2026, 1:34 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Stress, Job, PTSD, Hypervigilance, Hyperthyroidism, Migraine, Migraine With Aura, Immunodeficiency, Sickle Cell Trait, Sickle Cell Disease, Anemia, Sickle Cell, Anemia, Fatigue, Anxiety, Depression, Flat Feet, Lordosis, TBI (Traumatic Brain Injury), Rheumatoid Arthritis, Arthritis, Masturbation, Priapism, Erectile Dysfunction, Flight Reaction, Hypertension, Sexual Arousal Disorder, Hemorrhoids, Fibroid
Interventions
Holistic Medicine (HM)
Behavioral
Lead sponsor
Goddess Zena I. Jones
Other
Eligibility
22 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced May 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Hemorrhoids
Interventions
HET Application
Procedure
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 2, 2021 · Synced May 22, 2026, 1:34 AM EDT
Enrolling by invitation Not applicable Interventional
View directory record Official record
Conditions
Bleeding Hemorrhoids, Rectal Evacuation Disorders
Interventions
Rectal Expulsion Device (RED)
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced May 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Hemorrhoids
Interventions
Rubber band ligation, Bipolar coagulation
Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2001
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2008 · Synced May 22, 2026, 1:34 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Internal Hemorrhoid
Interventions
Rectal Artery Embolization
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced May 22, 2026, 1:34 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Hemorrhoids
Interventions
Lidocaine Hydrochloride 2% gel enema
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced May 22, 2026, 1:34 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Hemorrhoidal Bleeding, Hemorrhoids, Internal, HAE, RBL
Interventions
Hemorrhoidal Artery Embolization, Rubber Band Ligation
Device · Procedure
Lead sponsor
Jessica K. Stewart, MD
Other
Eligibility
18 Years to 89 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced May 22, 2026, 1:34 AM EDT
Recruiting Phase 4 Interventional
View directory record Official record
Conditions
Hemorrhoids
Interventions
Ketamine
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced May 22, 2026, 1:34 AM EDT