Clinical trials: Hemorrhoidal Disease
Hemorrhoids
Multicenter Prospective Trial on Hemorrhoids
This study will compare Ferguson hemorrhoidectomy and THD in terms of one-year recurrence in a large population (N=492). Recurrence is defined as prolapsing internal hemorrhoids at physical examination performed by a colorectal…
- Trial name
- NCT03245086
- Testing
- Transanal hemorrhoid dearterialization, Ferguson hemorrhoidectomy
- Where
- United States
- Volunteers
- 492 people
- Sponsor
- Stony Brook University
Colo-rectal Cancer, Colon Cancer
Pre-Operative Treatment in REseCTable COlon CanceR
This is an open-label, randomized, controlled, multicenter, phase III study with two parallel arms. Patients with advanced colon cancer, including the upper third of the rectum, clinically staged cT3-4 and or cN+ (defined as…
- Conditions
- Colo-rectal Cancer, Colon Cancer, Colon Carcinoma
- Trial name
- NCT06899477
- Testing
- mFOLFOXIRI, mFOLFOX-6, CAPOX
- Where
- 28 sites in Germany
- Volunteers
- 714 people
- Sponsor
- Dominik Paul Modest
Prostate Carcinoma, Rectum Carcinoma
Effect of Irradiation Doses < 10 Gy and of Irradiated Bone Volume on the Variation of Blood Elements of the Complete Blood Count During and After Pelvic Irradiation
Bone marrow is one of the organs at risk of complications during irradiation due to its radiosensitivity. Hematopoietic toxicity remains one of the main toxicities during irradiation of pelvic lymph node areas, especially when…
- Conditions
- Prostate Carcinoma, Rectum Carcinoma, Anal Canal Carcinoma, Endometrium Carcinoma
- Trial name
- MIFADORESOL (NCT04626466)
- Testing
- Biological investigations
- Where
- 3 sites in France
- Volunteers
- 100 people
- Sponsor
- Institut de cancérologie Strasbourg Europe
Hemorrhoids, Defecation Disorder
Efficacy of Stapled Hemorrhoidopexy for the Treatment of Obstructive Defecation Syndrome
The objective of this study is to assess the efficiency of the procedure for hemorrhoidal prolapse and pexia in alleviating symptoms of defecatory obstruction among patients with grade II to IV mucohemorrhoidal prolapse.
- Trial name
- NCT06294470
- Testing
- Ballon expulsion test, Colonic transit time, Stapled hemorrhodopexy
- Where
- Venezuela
- Volunteers
- 34 people
- Sponsor
- Universidad Central de Venezuela
Hemorrhoids, Hemorrhoids, Internal
Comparison of Rubber Band Ligation and Haemorrhoidectomy in Patients With Symptomatic Haemorrhoids Grade III
Rationale: Haemorrhoidal disease is one of the most common anorectal disorders which affects nearly half of the general population1.
- Conditions
- Hemorrhoids, Hemorrhoids, Internal, PROM, Rectal Diseases
- Trial name
- HollAND (NCT04621695)
- Testing
- RBL, Hemorrhoidectomy
- Where
- 9 sites in Netherlands
- Volunteers
- 360 people
- Sponsor
- Proctos Kliniek
Hemorrhoids
aCute HemORrhoidal Disease evALuation International Study
The primary objective of this study is to assess in real-life setting the effectiveness of conservative treatments on signs, symptoms and quality of life in patients consulting for hemorrhoids in acute phase of the disease
- Trial name
- CHORALIS (NCT04578730)
- Where
- France
- Volunteers
- 3,592 people
- Sponsor
- Servier Affaires Médicales
Colorectal Cancer
Combination Chemotherapy in Treating Patients With Advanced Colorectal Cancer
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells.
- Trial name
- NCT00004102
- Testing
- FOLFOX regimen, fluorouracil, leucovorin calcium
- Where
- United States
- Sponsor
- NYU Langone Health
Colon Cancer, Rectum Cancer
The Effect of Art Therapy in Patients Undergoing Colorectal Cancer
With the development of modern techniques, art has become important in the provision of health services and has enabled individuals to better recognise themselves and their surroundings.
- Trial name
- NCT07137000
- Testing
- Art therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people
- Sponsor
- Saglik Bilimleri Universitesi
Rectal Cancer, Rectum
The Sexual Health of Rectal Cancer Patients
We know that treatment for rectal, colorectal or anal cancer can impact sexual function. This study aims to learn: How the treatment affects emotional and social well-being.
- Trial name
- NCT00712751
- Testing
- questionnaires, CSI-SH- Cancer Survivorship Intervention
- Where
- 2 sites in United States
- Volunteers
- 149 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Hemorrhoids
Polidocanol Foam VS Artery Ligation in Hemorrhoidal Disease
Background: Hemorrhoidal disease is extremely frequent in the adult population and, as a benign pathology, the treatment should be guided by the patient's symptoms.
- Trial name
- NCT04675177
- Testing
- Polidocanol foam sclerotherapy, Doppler-guided hemorrhoidal artery ligation
- Where
- Portugal
- Volunteers
- 45 people
- Sponsor
- Universidade do Porto
Anal Fistula
Endorectal Three-dimensional Ultrasound in the Diagnosis of Cryptogenic Fistulas of the Rectum.
Prospective comparative parallel ultrasound diagnostic transrectal study in the diagnosis of cryptogenic fistulas of the rectum
- Trial name
- NCT03743701
- Testing
- The method of transrectal ultrasound in В-mode, The method of transrectal ultrasound examination using three-dimensional image reconstruction.
- Where
- Russia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- State Scientific Centre of Coloproctology, Russian Federation
Locally Advanced Rectal Cancer
Evaluating Trifluridine/Tipiracil Based Chemoradiation in Locally Advanced Rectal Cancer - The Phase I/II TARC Trial
Seamless phase I/II trial with phase I part for determination of maximum tolerated dose (MTD) of Trifluridine/tipiracil, followed by a randomized phase II trial (randomization ratio 2:1) with an experimental arm with…
- Trial name
- NCT04177602
- Testing
- Trifluridine/tipiracil chemoradiation, Capecitabine based chemoradiation
- Where
- 8 sites in Germany
- Volunteers
- 10 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Endometriosis, Endometriosis Ovary
EHP-5 in Preoperative Assessment in Women With Endometriosis
There is no validated tool in quality-of-life assessment of women with endometriosis in Croatia. First aim is to validate Endometriosis Health Profile-5 (EHP-5) before implementing this questionnaire in clinical practice.
- Conditions
- Endometriosis, Endometriosis Ovary, Endometriosis-related Pain, Quality of Life
- Trial name
- EHP-5CRO (NCT04491305)
- Testing
- Surgically treated women with endometriosis and confirmed diagnosis
- Where
- Croatia
- Volunteers
- 100 people
- Sponsor
- University of Zagreb
Radiation Therapy, Cancer
Radiotherapy Assessments During Intervention ANd Treatment (RADIANT)
Collect blood samples and associated clinical data prior to, during, and post radiation treatment.
- Conditions
- Radiation Therapy, Cancer, Cancer of Anus, Cancer of Bladder
- Trial name
- RADIANT (NCT03133286)
- Where
- 4 sites in United States
- Volunteers
- 16 people
- Sponsor
- DxTerity Diagnostics
Colon Cancer Stage IIb, Rectum Cancer, Adenocarcinoma
Study of Blood Components as Probable Prognostic and Predictive Markers of Response to Treatment in Advanced Colon and Rectal Cancers
The main reason of cancer-related mortality is the spread of cancer cells to distant sites (micrometastases). However, only a few small groups of tumor cells can metastasize by acquiring mechanism to decrease the immune response.
- Conditions
- Colon Cancer Stage IIb, Rectum Cancer, Adenocarcinoma, Colon Cancer Stage IIIa, Colon Cancer Stage IIIc
- Trial name
- BMACR (NCT02979470)
- Where
- Brazil
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- AC Camargo Cancer Center
Rectal Prolapse, Fecal Incontinence
Clinical Outcomes of Rectopexy for Rectal Prolapse
This study evaluates the clinical outcomes of patients who underwent rectopexy for rectal prolapse, ODS or FI. Rectopexy is a surgical procedure used to restore and fix the rectum in its normal position.
- Conditions
- Rectal Prolapse, Fecal Incontinence, Rectopexy, Obstructive Defecation Syndrome
- Trial name
- NCT07848308
- Testing
- anterior mesh rectopexy
- Where
- Switzerland
- Volunteers
- 400 people
- Sponsor
- Lukas Marti
Disease or Lesions of the Anus, Rectum, or Distal Colon
Post-Market Clinical Follow-Up to Access & Visualize the Anus, Rectum, & Distal Colon During Transanal Procedures
To assess the safety and performance of the Medrobotics Flex Robotic System and Flex Rectoscope for accessing and visualizing the Anus, Rectum, and Distal Colon when used for Transanal procedures
- Trial name
- NCT03323060
- Testing
- Transanal endoscopic surgical procedure
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- Medrobotics Corporation
Anorectal Fistula
Anal Sphincter Reconstruction After High Recurrent Anorectal Fistula Excision
A retrospective analysis of patients treated for recurrent posterior anorectal fistula, who previously had undergone radical excision of fistula-in-ano, was performed.
- Trial name
- NCT04357210
- Testing
- fistula tract excision and anal sphincter reconstruction
- Volunteers
- 14 people
- Sponsor
- Russian Society of Colorectal Surgeons