View clinical trials related to Hemorrhoids.
Filter by:The purposes of this study are to collect and store samples including blood, normal and tumor tissue from patients with colorectal cancer or gastric cancer, to collect and store samples including blood and/or normal gastrointestinal tissue (if available) from patients with non-malignant disease (including, but not limited to, inflammatory bowel disease (IBD), gastric ulcer, hemorrhoids or hernia), and to create a database for the collected samples and allow access to relevant clinical information for current and future protocols.
Hemorrhoidectomy is the treatment of choice for grade 3 and 4th degree hemorrhoids. Various surgical technique has been used to improve the outcome of the procedures performed in respect to operative time ,post operative pain and hospital stay. This study compares the conventional closed technique with harmonic scalpel technique which is a device regulated with ultrasonic waves to perform the procedure with minimal postoperative complication as well as decreasing the prolong stay in hospital.
This clinical trial aims to evaluate the efficacy and safety of long needle and short needle in the treatment of internal hemorrhoids and rectal prolapse through CAES (Cap-assisted endoscopic sclerotherapy).
The primary aim of the current study is to evaluate and compare 6-month complication rates after thrombectomy and local excision treatments. The investigators aim to compare thrombectomy and local excision treatments in many different aspects: - The investigators will follow these patients for 6 months by scheduling follow-up visits (or by phone if the patient cannot attend) 4 times during this period (1st week, 1st month, 3rd month, 6th month). - The investigators will examine bleeding, pain, anal stricture/stenosis, infection, time until return to normal daily activity, relapse and incontinence after treatment - To assess quality of life outcomes, the investigators use the 36-Item Short Form Health Survey (SF-36). These measures rely upon patient self-reporting and are utilized for routine monitoring and assessment of care outcomes in patients. - The investigators will use the Wexner incontinence score for assessment of incontinence. In each hospital, medical students, residents and surgeons can be involved in the study. In the following 6-month period, all collaborators will be collecting the data of the patients who have been operated for external hemorrhoids via the thrombectomy or local excision procedures.
A comparison study was performed between Ligasure and Milligan morgan hemorrhoidectomy to find out the outcome between these two techniques in 3rd and 4th degree hemorrhoids.This advance vessel sealing device is used to seal the pedicle of the vessel and does not burn the surrounding tissues , so the outcome was monitored in terms of operative time, post operative pain pain, duration of wound healing in 3 weeks and return to normal activities
This study will evaluate short , mid and long term efficacy of transarterial coil embolization of the superior rectal arteries (Emborrhoid techinque) for treatment the hemorrhoidal disease.
This is a prospective study to assess the utility of Lidocaine Hydrochloride 2% gel enema (Hi-Tech Pharmacal Co., Inc.) in reducing post-procedural pain after endoscopic band ligation of internal hemorrhoids. Briefly, patients will be consented prior to entry into the study. During the endoscopic band ligation procedure, patients will be blindly placed into the treatment arm or control arm. The treatment arm will receive 15 ml enema of lidocaine gel immediately upon cessation of the procedure. In the placebo arm, oral pain medications will be provided. Researchers will assess pain following the procedure at 1 hour, 24 hours and 48 hours via telephone call. Another telephone call will be performed at 72 to 96 hours to assess any side effects of the medication.
Hemorrhoidal disease (HD) is one of the oldest and most common proctologic diseases that has been described with an estimated prevalence between 4.4% and 86%. Despite the proposal of three mechanisms that might underlie haemorrhoidal development - the varicose vein theory, the vascular hyperplasia theory and the sliding anal-lining theory, the exact pathophysiology of symptomatic hemorrhoid disease is poorly understood. HD seems to be the most common cause for rectal bleeding, or hematochezia, and the second most frequent cause for severe rectorrhagia after diverticulitis. The blood is bright red and coats the stool at the end of defection. Other symptoms include pain, mucous discharge, itching or the sensation of tissue prolapse. The most widely accepted classification is the Goligher classification: - Grade I: hemorrhoids bleed but do not prolapse out of the anal canal; - Grade II: hemorrhoidal cushions prolapse outside of the anal canal on straining or during bowel movements, but reduce spontaneously; - Grade III: hemorrhoidal cushions prolapse outside the anal canal on straining and require manual reduction; - Grade IV: hemorrhoidal prolapse is irreducible even with manipulation
New produced and patented sodium pantaborat based gel will be use for treatment of benign perianal diseases (hemooroidal disease, anal fissura anda perianal fistula)
The aim of this study is to compare three different modalities for treatment of symptomatic 2 ° to 3 ° haemorrhoids: open haemorrhoidectomy, intrahaemorrhoidal laser procedure and haemorrhoidal pedicle ligation. To assess early outcomes (after one week and one month) of the procedures: pain, bleeding, wound healing, return to work and quality of life; To assess late outcomes (after one year) of the procedures: late functional results (continence) and recurrence of symptoms and haemorrhoids. Study design This is a multi-center, double-blind, prospective RCT comparing three different modalities for treatment of symptomatic 2 ° to 3 ° haemorrhoids: open haemorrhoidectomy, intrahaemorrhoidal laser coagulation and haemorrhoidal artery ligation.