- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04229784
Multicentrique Prospective Evaluation of Radiofrequency Surgical Treatment of Homorrhoidal Disease (RF-GREP)
Hemorrhoids consist of a tissue rich in blood vessels and are present in all individuals inside the anus. Hemorrhoidal disease (HD) is when hemorrhoids become troublesome and cause symptoms such as pain, bleeding, prolapse or seepage.
The first steps in the treatment of HD involve either drugs or instrumental gestures (sclerosis, ligation). In the event of failure or of a disease that is significant from the outset, it is possible to envisage a surgical treatment.
The use of a radiofrequency is a new technique, already used frequently by vascular surgeons in the treatment of varicose veins of the lower limbs. This technique has been developed for radiofrequency destruction of hemorrhoidal vascular tissue.
In France, no studies have been carried out to evaluate this new technique.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Hemorrhoids consist of a tissue rich in blood vessels and are present in all individuals inside the anus (internal hemorrhoids). Hemorrhoidal disease (HD) is when hemorrhoids become troublesome and cause symptoms such as pain, bleeding, prolapse or seepage.
The first steps in the treatment of HD involve either drugs or instrumental gestures (sclerosis, ligation). In the event of failure or of a disease that is significant from the outset, it is possible to envisage a surgical treatment.
The use of a radiofrequency current (Rafaelo technique) in the treatment of hemorrhoidal disease is a new technique, already used frequently by vascular surgeons in the treatment of varicose veins of the lower limbs. This technique has been developed for radiofrequency destruction of hemorrhoidal vascular tissue.
Although radiofrequency destruction of hemorrhoidal vascular tissue is already used in other European countries such as Poland, Germany, Belgium and Great Britain, there are very few studies on this minimally invasive surgical technique. This is particularly the case in France where no studies have been carried out to evaluate this new technique.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
IDF
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Paris, IDF, France, 75015
- Recruiting
- BLOMET clinic
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male and female consultant for a grade II or III haemorrhoidal pathology after failure of medical-instrumental treatments.
- Age > 18 years old and < 75 years old
- Patient having signed an informed consent
- Affiliate or beneficiary of a social security scheme
- For patients taking anti-vitamin K (AVK) or oral anticoagulants (OACs) a short stop will be recommended according to HAS recommendations.
- For patients on antiplatelet agents (APA), the relay and stopping procedures will be carried out according to the current recommendations of the HAS (26)
- Patient eligible to be an outpatient
Exclusion Criteria:
- Patient with IBD (inflammatory bowel diseases)
- Patient with haematological disease at risk of bleeding
- Patient with anal fistulas
- Patient unable to interrupt VKAs, OACs or APAs.
- Patient with an associated anal fissure
- External hemorrhoidal pathology
- Patient participating in another clinical study
- Pregnant or lactating women
- Patient with pacemaker or implantable defibrillator
- Protected patient: adult under guardianship, trusteeship or other legal protection, deprived of liberty by judicial or administrative decision
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: RF ARM
The research procedure consists of radiofrequency destruction of hemorrhoidal vascular tissue.
It consists in delivering a 4 MHz radiofrequency wave current delivered at low temperature by microfibre electrodes using a large disposable needle within the hemorrhoidal vascular tissue
|
The research procedure consists of radiofrequency destruction of hemorrhoidal vascular tissue.
It consists in delivering a 4 MHz radiofrequency wave current delivered at low temperature by microfibre electrodes using a large disposable needle within the hemorrhoidal vascular tissue
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
HEMO-FISS-QoL
Time Frame: 3 months
|
The primary endpoint for assessing changes in the patient's quality of life will be the total score obtained on the HEMO-FISS-QoL Quality of Life Questionnaire at 3 months.
|
3 months
|
Collaborators and Investigators
Sponsor
Collaborators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2018-A03220-55
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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