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ClinicalTrials.gov public records Last synced May 22, 2026, 2:33 AM EDT

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

Showing 25–30 of 6 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Internal Hemorrhoids, HAE
Interventions
Hemorrhoidal artery embolization
Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 90 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced May 22, 2026, 2:33 AM EDT
Conditions
Internal Hemorrhoids
Interventions
Iferanserin, Placebo, Iferanserin + Placebo
Drug
Lead sponsor
Ventrus Biosciences, Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
403 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
77
States / cities
Dothan, Alabama • Huntsville, Alabama • Phoenix, Arizona + 68 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2014 · Synced May 22, 2026, 2:33 AM EDT
Conditions
Hemorrhoids, Internal
Interventions
HET Bipolar System
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
21 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 15, 2017 · Synced May 22, 2026, 2:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
Conditions
Hemorrhoid Pain
Interventions
deep breathing exercises
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2020 · Synced May 22, 2026, 2:33 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available
Conditions
Hemorrhoid
Interventions
Exparel, Bupivacaine HCl with Epinephrine, Normal Saline
Drug
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
21 Years to 65 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 3, 2018 · Synced May 22, 2026, 2:33 AM EDT
Conditions
External Hemorrhoid, External Hemorrhoid Thrombosed
Interventions
Human dehydrated amnion chorion allograft
Other
Lead sponsor
MiMedx Group, Inc.
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced May 22, 2026, 2:33 AM EDT