Hemorrhoid
MONDO:0004872Dilated veins in the anal canal.
Also known as: Haemorrhoids, Hemorrhoids, hemorrhoid
71 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsSub-types
Broader categories
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New keyhole surgery for hemorrhoids aims to cut pain and recovery time
Symptom relief OngoingThis study is testing a new, less invasive way to perform surgery for grade III hemorrhoids. The goal is to see if using special tools to see and work better inside the body can reduce pain and help people recover faster after surgery. Twenty adults with advanced hemorrhoids will…
Sponsor: Hospital Son Llatzer • Aim: Symptom relief
Last updated Jul 09, 2026 00:00 UTC
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New surgical technique aims to ease hemorrhoid pain
Symptom relief OngoingThis study tests whether using argon plasma coagulation during hemorrhoid surgery can reduce pain and complications compared to standard methods. About 100 adults with severe hemorrhoids will be randomly assigned to one of two surgical techniques. Pain levels and recovery will be…
Phase: NA • Sponsor: I.M. Sechenov First Moscow State Medical University • Aim: Symptom relief
Last updated Jun 27, 2026 12:34 UTC
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Hemorrhoid surgery showdown: less pain with minimally invasive approach?
Symptom relief TerminatedThis study planned to compare a minimally invasive version of open hemorrhoidectomy to the standard technique in adults with grade III hemorrhoids. The goal was to see if the newer approach causes less pain after surgery. However, the trial was withdrawn before any participants w…
Phase: NA • Sponsor: Hospital Son Llatzer • Aim: Symptom relief
Last updated Jun 26, 2026 12:55 UTC
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New coil survey aims to improve blood vessel treatments
Knowledge-focused ENROLLING_BY_INVITATIONThis study surveys doctors who use Concerto Versa detachable coils to treat various blood vessel conditions like aneurysms and varicose veins. About 30 patients will be included, and doctors report how well the coils work and any problems within 72 hours. The goal is to collect e…
Sponsor: Medtronic Endovascular • Aim: Knowledge-focused
Last updated Aug 13, 2026 00:00 UTC
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A microscope score for hemorrhoid surgery: could it lead to less pain?
Knowledge-focused OngoingThis study aims to create and test a new scoring system called HeQAS that uses a microscope to evaluate the technical quality of hemorrhoid removal surgery. Researchers will check if the score is reliable and whether a newer, less invasive surgical method causes less tissue damag…
Sponsor: Hospital Son Llatzer • Aim: Knowledge-focused
Last updated Jul 24, 2026 00:00 UTC
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New study aims to uncover why straining worsens hemorrhoids
Knowledge-focused ENROLLING_BY_INVITATIONThis study looks at how straining affects people with bleeding hemorrhoids. Researchers will use surveys and a standard test called anorectal manometry to understand the link between pelvic floor problems and hemorrhoid symptoms. The goal is to help doctors give better treatment …
Phase: NA • Sponsor: University of Michigan • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:04 UTC
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AI sorts hemorrhoid patients into groups for smarter surgery
Knowledge-focused OngoingThis study looks at data from 100 adults who had hemorrhoid surgery. Researchers will use machine learning to find patterns and group patients by shared traits like age, symptoms, and surgery type. The goal is to see if these groups have different surgical experiences, which coul…
Sponsor: IRCCS Policlinico S. Donato • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:08 UTC
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Holistic education study for stress withdrawn before starting
Knowledge-focused TerminatedThis study was designed to test a holistic education program for stress management in people from colonized English-speaking countries. It aimed to help with conditions like stress, PTSD, anxiety, and fatigue using pastoral counseling and self-care activities. However, the study …
Phase: NA • Sponsor: Goddess Zena I. Jones • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:01 UTC