Clinical trials: Rectal Resection
Constipation
International Multicenter Prospective Transtar Registry
Obstructed Defecation Syndrome (ODS) describes a condition which is characterized by chronic constipation. The symptoms of ODS include abdominal pain or cramping, irregular bowel frequency and the feeling of not having emptied…
- Trial name
- NCT00909116
- Testing
- Stapled Transanal Rectal Resection with Contour Transtar
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Ethicon Endo-Surgery (Europe) GmbH
Peritoneal (Metastatic) Cancer, Colorectal Cancer
Biopsy-Resection Agreement of Peritoneal Histopathological Growth Patterns in Colorectal Peritoneal Metastases: A Prospective Observational Pilot Study
his prospective, single-center observational pilot study evaluates whether peritoneal histopathological growth patterns can be assessed on limited excisional biopsies obtained during staging laparoscopy in adults with suspected…
- Conditions
- Peritoneal (Metastatic) Cancer, Colorectal Cancer, Colorectal (Colon or Rectal) Cancer, Histopathological Growth Patterns (HGPs)
- Trial name
- PROCPHGP (NCT07474025)
- Where
- 2 sites in Belgium
- Volunteers
- 30 people
- Sponsor
- Jules Bordet Institute
Bowel Cancer, Polyp Rectal
Use of a Novel Camera to Check the Bowel After Polyp or Tumour Removal
1.1 Polyps or tumours in the lower part of the bowel (rectum) can be removed using instruments inserted through the bottom which avoids major surgery and the possibility of a stoma bag (colostomy).
- Conditions
- Bowel Cancer, Polyp Rectal, Rectal Cancer, Rectal Adenocarcinoma
- Trial name
- R-ALERT (NCT07341126)
- Testing
- LumenEye X1 digital rectoscope
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- University of Edinburgh
Rectal Cancer
J-pouch Versus Side-to-end Coloanal Anastomosis After Preoperative Radiotherapy and Total Mesorectal Excision for Rectal Cancer
The objective of this study was to compare the functional and surgical results of the J-pouch with those of the side-to-end anastomosis and their impact on quality of life.
- Trial name
- NCT00956241
- Testing
- j-pouch coloanal anastomosis, side-to-end coloanal anastomosis
- Where
- Netherlands
- Volunteers
- 127 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Carcinoma of the Appendix, Colorectal Cancer
Fluorouracil With or Without Mitomycin in Treating Patients With Peritoneal 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.
- Conditions
- Carcinoma of the Appendix, Colorectal Cancer, Primary Peritoneal Cavity Cancer
- Trial name
- NCT00006112
- Testing
- chemotherapy, fluorouracil, leucovorin calcium
- Where
- France
- Sponsor
- Gustave Roussy, Cancer Campus, Grand Paris
Colorectal Cancer, Liver Metastases From Colorectal Cancer
Prospective Cohort Study on the Relationship Between Exosomal Peroxiredoxin 1 (PRDX1) and Postoperative Liver Metastasis
The occurrence of liver metastasis after curative surgery for resectable colorectal cancer is an important cause of death for patients.
- Conditions
- Colorectal Cancer, Liver Metastases From Colorectal Cancer, Pathology, Exosome
- Trial name
- NCT07177742
- Testing
- Observation
- Where
- China
- Volunteers
- 260 people
- Sponsor
- Mu-qing Yang
Rectal Cancer
Anastomotic Leakage After Anterior Resection of Rectal Cancer
Anastomotic leakage (AL) is one of the most-feared postoperative complications after anterior resection of rectal cancer. This complication compromises both short term and long term outcome of patients.
- Trial name
- NCT03281070
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Beijing Friendship Hospital
Loop Ileostomy
Fortune of Temporary Ileostomies in Patients After Rectal Cancer Surgery
The risk factors for stoma reversal failure have been rarely studied, which is probably one of the worst scenarios for a case who has a sphincter preserving procedure for a rectal cancer and is expecting to have regular bowel…
- Trial name
- NCT02532478
- Volunteers
- 160 people
- Sponsor
- Dr. Lutfi Kirdar Kartal Training and Research Hospital
Gardner Syndrome, Colorectal Carcinoma
A Cohort Study of Patients Treated With Brachytherapy for Selected Desmoid Patients in Gardner Syndrome
The purpose of this study is to assess the long-term outcome in a cohort of Gardner-Syndrome patients receiving prophylaxis and treatment for intestinal and non-intestinal tumors.
- Conditions
- Gardner Syndrome, Colorectal Carcinoma, Desmoid Tumor
- Trial name
- NCT01286662
- Volunteers
- 105 people
- Sponsor
- Triemli Hospital
Colorectal Cancer (CRC), Early Onset Colorectal Cancer
Trends and Short-term Outcomes of Surgically Resected Early-onset Colorectal Cancer in Switzerland Between 2003 and 2022
The incidence of early-onset colorectal cancer (EOCRC; patients younger than 50 years) has increased worldwide over recent decades. This study aimed to provide nationwide evidence on surgically treated EOCRC in Switzerland.
- Trial name
- NCT07763314
- Testing
- Early-onset colorectal cancer resection, Late-onset colorectal cancer resection
- Where
- Switzerland
- Volunteers
- 73,771 people
- Sponsor
- Cantonal Hospital of St. Gallen
Adenoma, Colo-rectal Cancer
Clinical Value of G-EYE Colonoscopy in Daily Practice for Adenoma Detection and Time for Polyp Removal
Colonoscopy parameters will be compared before the introduction of the G-EYE endoscope and after the introduction of the G-EYE endoscope
- Trial name
- NCT04767971
- Testing
- Standard Colonoscopy, G-EYE Colonoscopy
- Where
- Germany
- Volunteers
- 2,795 people, healthy volunteers welcome
- Sponsor
- Dr. Horst Schmidt Klinik GmbH
Colorectal Carcinoma
Laparoscopic Assisted Versus Open Resection for Colorectal Carcinoma
The aim of the investigators' randomized trial is to compare the short-term clinical outcome and survival between laparoscopic-assisted and open resection of colorectal carcinoma.
- Trial name
- NCT00485316
- Testing
- Laparoscopic assisted resection of colorectal carcinoma
- Where
- China
- Sponsor
- Chinese University of Hong Kong
Colorectal Cancer
Impact of Probiotics in Modulation of Intestinal Microbiota
The investigators would study about impact of the administration of probiotics in the intestinal mucosa of patients undergoing resection colic, by evaluating cytokine profile by quantitative real time PCR.
- Trial name
- NCT01895530
- Testing
- Saccharomyces boulardii
- Where
- Brazil
- Volunteers
- 33 people
- Sponsor
- Maria Isabel Toulson Davisson Correia
Colorectal Adenoma, Colorectal Cancer Control and Prevention
6-year Follow-up Data After the Berberine Intervention Trial
Colorectal cancer (CRC) is a common malignancy of the digestive tract, which constitutes a major public health burden. Almost 90% of CRC cases progress from precursor adenomatous polyps through adenoma-carcinoma sequence.
- Conditions
- Colorectal Adenoma, Colorectal Cancer Control and Prevention, Colorectal Polyps
- Trial name
- NCT06629051
- Testing
- Berberine Hydrochloride
- Where
- China
- Volunteers
- 891 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Rectal Cancer, LARS - Low Anterior Resection Syndrome
Comparison of Six Different Machine Learning Methods With Traditional Model for Low Anterior Resection Syndrome After Minimally Invasive Surgery for Rectal Cancer -- Development and External Validation of a Nomogram : A Dual-center Cohort Study
Following thorough screening based on inclusion and exclusion criteria, patients from the two sizable medical centers were split up into two cohorts for this study.
- Trial name
- NCT07267767
- Testing
- nCRT, BMI, Distance from AV
- Volunteers
- 3,500 people
- Sponsor
- Northern Jiangsu People's Hospital
Colorectal Cancer, Liver Metastases
Prognostic Factors and Oncological Outcomes in Laparoscopic Liver Resection for CRLM
Laparoscopic liver resection (LLR) has gained acceptance as an effective treatment for colorectal liver metastases (CRLM) in selected patients, providing similar oncologic outcomes compared to open liver resection (OLR).
- Conditions
- Colorectal Cancer, Liver Metastases, Surgery
- Trial name
- NCT05036265
- Volunteers
- 200 people
- Sponsor
- General Hospital Groeninge
Hemorrhoids, Postoperative Pain
Topical Versus Oral Metronidazole Following Excisional Haemorrhoidectomy
This study aims to determine if topical metronidazole reduces pain more than oral metronidazole following excisional haemorrhoidectomy.
- Trial name
- NCT03343509
- Testing
- Metronidazole Oral, Metronidazole Ointment
- Where
- 2 sites in New Zealand
- Volunteers
- 120 people
- Sponsor
- University of Auckland, New Zealand
Urinary Catheters, Rectal Cancer
Tamsulosin for Early Catheter Removal After Rectal Cancer Surgery
This study aims to systematically evaluate the safety and efficacy of different early urinary catheter removal strategies following radical resection of mid-low rectal cancer.
- Conditions
- Urinary Catheters, Rectal Cancer, Urinary Retention
- Trial name
- NCT07346586
- Testing
- Tamsulosin group, 24-Hour Removal Group, 48-Hour Removal Group
- Where
- 2 sites in China
- Volunteers
- 1,545 people
- Sponsor
- The First Hospital of Jilin University
Anastomotic Leak
Anastomotic Leakage After Anterior Resection for Rectal Cancer - Predictive Biomarkers and Rectal Blood Flow
The purpose of this study is to determine whether reduced rectal blood flow is associated with the extent of surgery when performing an operation to remove rectal cancer.
- Trial name
- NCT02401100
- Where
- Sweden
- Volunteers
- 36 people
- Sponsor
- Umeå University
Hemorrhoids
Minimal Invasive Laser Hemorrhoidoplasty vs Conventional Excisional Hemorrhoidectomy in II-III Grade Hemorrhoidal Disease
the study aims to evaluate the effectiveness and long term outcomes of laser hemorroidoplasty versus conventional milligan morgan hemorrhoidectomy in II-III degree hemorroidal disease.
- Trial name
- NCT04944407
- Testing
- LHP, MM
- Where
- Italy
- Volunteers
- 220 people
- Sponsor
- University of Campania Luigi Vanvitelli