Clinical trials
Hemorrhoidectomy clinical trials
Below are recruiting hemorrhoidectomy clinical trials, each written for real people, not researchers. We’re tracking 12 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07695649Recruiting
Minimally invasive surgery for grade 3 hemorrhoids
This study tests a less invasive surgery for severe hemorrhoids (grades 3 and 4). If you have not had hemorrhoid surgery before and do not have other anal problems, you may be able to join.
Palma de MallorcaAges 18 years+ - NCT07598630Recruiting
Two surgical approaches for severe hemorrhoids
This study compares two different surgical methods for treating severe hemorrhoids (third and fourth degree). The SHAPE procedure is a newer technique being tested against the traditional Milligan-Morgan approach to see which works better for pain relief and recovery.
Cairo, Al-Manial, Cairo, EgyptAges 18 years+ - NCT07333040Recruiting
Energy therapy vs. surgery for grade III hemorrhoids
This trial compares two less invasive energy-based treatments with standard surgery for people with grade III hemorrhoids. If you are between 18 and 75 and your hemorrhoids cause significant symptoms, this study may help find a gentler option.
TaoyuanAges 18–75 - NCT06535269Recruiting
Pain after hemorrhoid surgery: standard vs bipolar sealer
This study compares two ways of removing hemorrhoids during surgery: one uses a standard electric tool, the other uses a special device (Caiman®) that seals blood vessels. It aims to see which method causes less pain after the operation.
Sabadell, BarcelonaAges 18–65 - NCT05959577Recruiting
Compare hemorrhoid surgeries: standard removal vs stapling
This study compares two surgical treatments for severe hemorrhoids: traditional excision versus a stapling procedure. It may help you and your care team choose the approach that works best for symptoms in grade III–IV hemorrhoids.
TaipeiAges 25–75 - NCT06747195Recruiting
Methylene blue for better recovery after hemorrhoid surgery
This trial tests if adding methylene blue to standard pain medicine helps you recover faster and with less pain after hemorrhoid surgery. It is for people having spinal anesthesia.
Heze, ShandongAges 18–65 - NCT06460402Enrolling by invitation
Ice packs and warm baths after hemorrhoid surgery
This trial tests whether using ice packs and warm baths after hemorrhoid surgery helps wounds heal faster and reduces pain more than standard care. If you are having surgery to remove hemorrhoids, this study may offer a simple, gentle way to help you recover.
Kaohsiung CityAges 18–80 - NCT04248205RecruitingPhase 4
Ketamine to reduce pain after hemorrhoid surgery
This trial tests whether ketamine can lessen pain after hemorrhoidectomy (surgery for severe hemorrhoids). It may help reduce how much pain medicine you need during recovery.
Oklahoma City, OklahomaAges 18–100 - NCT06969274Recruiting
Nerve Block vs. Spinal Block for Hemorrhoid Surgery
This study compares two ways to numb the area for hemorrhoid surgery: an ultrasound-guided nerve block near the tailbone (sacral erector spinae plane block) versus a traditional spinal 'saddle block.' The goal is to see which provides better pain relief and fewer side effects.
CairoAges 18–65 - NCT07159334Recruiting
Lidocaine vs Nitroglycerin for Pain After Hemorrhoid Surgery
This study compares a lidocaine ointment versus a nitroglycerin (GTN) ointment for pain relief after hemorrhoid removal surgery. It aims to see which works better for patients with advanced hemorrhoids.
Lahore, Punjab ProvinceAges 18–60 - NCT07350460Recruiting
Comparing two pain blocks for hemorrhoid surgery
This study tests two types of numbing injections (a pudendal block and a sacral ESP block) to see which works better for pain after hemorrhoid surgery. If you're scheduled for this surgery, you might qualify to help find a better way to manage pain.
BellinzonaAges 18–80 - NCT07399860RecruitingPhase 2
Botox before hemorrhoid surgery to reduce pain after surgery
This trial tests whether injecting botulinum toxin (Botox) into the anal muscle before hemorrhoid removal surgery can lower pain after the operation. It is for people with advanced hemorrhoids that have not gotten better with other treatments and who are already planning to have surgery.
Moscow, MoscowAges 18 years+
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Common questions
- Are there clinical trials for hemorrhoidectomy?
- Yes. Clin2 currently lists 12 recruiting hemorrhoidectomy studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a hemorrhoidectomy trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a hemorrhoidectomy trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.