Clinical trials: Digestive System Cancer
Rectal Cancer
Flexible Colonoscope Assisted Hybrid Transanal Total Mesorectal Resection (taTME)
The investigators propose to use flexible endoscopy combined with transanal total mesorectal resection to further reduce anal injury.
- Trial name
- NCT06380855
- Testing
- Flexible colonoscope assisted hybrid transanal total mesorectal resection
- Where
- China
- Volunteers
- 5 people
- Sponsor
- Sun Yat-sen University
Colorectal (Colon or Rectal) Cancer, Pelvic Malignancies
Utero-ovarian Transposition in Patients With Pelvic Malignancies Undergoing Whole Pelvic Radiotherapy
This study is designed as a Phase I clinical trial enrolling female patients aged 18-40 years who have been diagnosed with pelvic malignancies requiring whole pelvic external radiation therapy (WPXRT) and who express interest in…
- Conditions
- Colorectal (Colon or Rectal) Cancer, Pelvic Malignancies, Oncofertility
- Trial name
- UOT WPXRT (NCT07419490)
- Testing
- Uteroovarian transposition
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of South Florida
Biliary Tract Neoplasm, Cholangiocarcinoma
MRCP Diagnoses EHCC Better When Combined DWI
Researching the diagnostic significance of Biliary Tract Neoplasm under combining DWI sequence with MRCP versus MRCP only separately.
- Trial name
- NCT01595217
- Testing
- 3T MRI
- Where
- China
- Volunteers
- 99 people
- Sponsor
- China Medical University, China
Colorectal Neoplasms
Computer Assisted Detection of Neoplasia During Colonoscopy Evaluation
The goal of this cluster randomized study is to determine if artificial intelligence systems used during colonoscopy can improve the detection of precancerous polyps in the colon.
- Trial name
- CADeNCE (NCT05888623)
- Testing
- Computer Assisted Detection
- Where
- United States
- Volunteers
- 334,200 people
- Sponsor
- VA Puget Sound Health Care System
Rectal Cancer, Pelvic Cancer
Advanced Pelvic Surgical Oncology Database - Prospective Observational Study
Retrospective and prospective observational study of patients undergoing advanced pelvic oncological resection for maligancy including multi visceral resection, beyond TME resection and sacrectomy/flap reconstruction/urinary…
- Conditions
- Rectal Cancer, Pelvic Cancer, Gynecologic Cancer, Colon Cancer
- Trial name
- NCT05696002
- Where
- United Kingdom
- Volunteers
- 300 people
- Sponsor
- Glasgow Royal Infirmary
Biliary Disease, Common Bile Duct Calculi
Needle Knife Fistulotomy Versus Partial Ampullary Endoscopic Mucosal Resection for Difficult Biliary Cannulation
The aims of this study are to compare the needle knife fistulotomy (NKF) technique versus the partial ampullary endoscopic mucosal resection (PA-EMR) technique in patients with difficult biliary cannulation and to assess the…
- Conditions
- Biliary Disease, Common Bile Duct Calculi, Biliary Stricture, Malignant Hepatobiliary Neoplasm
- Trial name
- NCT05068739
- Testing
- PA-EMR, NKF
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Duzce University
Lung Cancer, Esophageal Cancer
Dielectric Properties of Matched Tissue Samples From Thoracic Malignancies and Corresponding Normal Tissues
The purpose of the Dielectrics Properties of Thoracic Malignancies Study (DPTMS) is to provide a wealth of knowledge for investigators involved in establishing a new and effective treatment for a variety of solid tumors using…
- Conditions
- Lung Cancer, Esophageal Cancer, Mesothelioma; Lung
- Trial name
- NCT04804410
- Testing
- LCR Meter (Brand: Keysight, Serial Number:E498AL)
- Volunteers
- 30 people
- Sponsor
- University of Maryland, Baltimore
Colorectal Neoplasms
Stivarga Real Life Evidence in Hungary
The study aims to evaluate use of regorafenib in clinical practice in Hungary. The study should provide information about clinical characteristics of Hungarian regorafenib patients as well as information about safety and efficacy…
- Trial name
- NCT02656524
- Testing
- Regorafenib (Stivarga, BAY73-4506)
- Where
- Hungary
- Volunteers
- 400 people
- Sponsor
- Bayer
Colorectal Cancer, Precancerous Condition
Celecoxib in Preventing Colorectal Cancer in Young Patients With a Genetic Predisposition for Familial Adenomatous Polyposis
RATIONALE: Chemoprevention is the use of certain drugs to keep cancer from forming. The use of celecoxib may keep polyps and colorectal cancer from forming in patients with familial adenomatous polyposis.
- Trial name
- NCT00685568
- Testing
- celecoxib
- Where
- 4 sites in United States
- Volunteers
- 22 people
- Sponsor
- M.D. Anderson Cancer Center
Urinary Dysfunction, Rectal Cancer
Effect of ICCAUT Strategy on Postoperative Urinary Dysfunction After Radical Rectal Cancer Surgery
In this study, the bladder training include intermittent urethral catheter clamping combined with active urination training, which the investigators called ICCAUT strategy.
- Conditions
- Urinary Dysfunction, Rectal Cancer, Urinary Catheterization, Urinary Retention Postoperative
- Trial name
- ICCAUT-1 (NCT06241703)
- Testing
- ICCAUT, Free drainage
- Where
- 2 sites in China
- Volunteers
- 400 people
- Sponsor
- The First Hospital of Jilin University
Rectal Cancer
Reinforcement of Rectal Anastomosis-RORA
The anastomotic leaks are multivariable in its origin. The incidence varies among different centers between 4% and as high as 25%.
- Trial name
- NCT02589483
- Testing
- The rectal anastomosis will be reinforced with HemoPatch., Hemopatch
- Where
- 2 sites in Sweden
- Volunteers
- 10 people
- Sponsor
- St Goran's Hospital
Periampullary Carcinoma, Pancreatic Cancer
Reoperation After Pancreaticoduodenectomy
The aim of this study is to outline the incidence of early and late reoperation after PD, examine the risk factors for early surgical intervention and its impact on the surgical outcome, hospital stay, diseases recurrence and…
- Trial name
- NCT04387903
- Testing
- Surgical re-interventionafter pancreaticoduodenectomy
- Volunteers
- 1,000 people
- Sponsor
- Mansoura University
Lung Cancer, Nonsmall Cell, Renal Cell Carcinoma
Risk Factors of Immune-ChEckpoint Inhibitors MEdiated Liver, Gastrointestinal, Endocrine and Skin Toxicity
"Risk factors of Immune-ChEckpoint inhibitor MEdiated Liver, gastrointestinal, endocrine and skin Toxicity" (ICEMELT) study is a prospective multicenter cohort study, enrolling patients who are scheduled to receive (1) single…
- Conditions
- Lung Cancer, Nonsmall Cell, Renal Cell Carcinoma, Melanoma, Gastric Cancer
- Trial name
- ICEMELT (NCT04631731)
- Testing
- Blood screening, Tissue screening
- Where
- 2 sites in Australia
- Volunteers
- 200 people
- Sponsor
- Western Sydney Local Health District
Anastomotic Leakage
Anastomotic Leakage Following Laparoscopic Resection for Rectal Cancer
Anastomotic leak (AL) is a breakdown of a suture line in a surgical anastomosis with a subsequent leakage of the luminal content.
- Trial name
- NCT02718729
- Testing
- Laparoscopic resection for rectal cancer
- Where
- 2 sites in Egypt, Italy
- Volunteers
- 59 people
- Sponsor
- Mansoura University
Cancer
Laboratory Assay in Determining Cancer Resistance in Patients With Metastatic Cancer and in Healthy Participants
RATIONALE: Studying samples of blood and tissue in the laboratory from patients with cancer and from healthy participants may help doctors learn more about cancer.
- Trial name
- NCT00899496
- Testing
- immunological diagnostic method, physiologic testing
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Stage IV Prostate Cancer, Stage IV Colon Cancer
Dibenzyl Trisulphide (GUINEAHEN WEED) for Stage IV Cancer
This study is being done to find the effect of Dibenzyl Trisulphide (active ingredient in Guinea Hen Weed in combination in patients with stage four cancer of the breast, prostate, cervix and colon.
- Conditions
- Stage IV Prostate Cancer, Stage IV Colon Cancer, Stage IV Breast Cancer, Stage IV Cancer of the Cervix
- Trial name
- NCT04113096
- Testing
- Dibenzyl trisulphide capsules
- Where
- Jamaica
- Volunteers
- 104 people
- Sponsor
- The University of The West Indies
Hemorrhoids, Anal Fissure and Fistula
Pudendal Nerve Block With Bupivacaine Alone and Bupivacaine With Methylene Blue for Postoperative Analgesia
Study Description: The goal of this clinical trial is to compare the duration of postoperative pain relief achieved with two different approaches to pudendal nerve block in patients undergoing elective perianal surgery.
- Conditions
- Hemorrhoids, Anal Fissure and Fistula, Perianal Abscess, Perianal Fistula
- Trial name
- NCT05990569
- Testing
- Ultrasound guided Pudendal nerve block
- Where
- Nepal
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nepal Mediciti Hospital
Choledochal Cyst
A Longitudinal Cohort Study on the Changes of Physiological Mechanisms in Children After Biliary Tract Reconstruction
Through observational studies, the long-term changes in liver function, metabolic state, immune response and other aspects of children after biliary tract reconstruction during their growth process were systematically explored.
- Trial name
- NCT07530354
- Where
- 3 sites in China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wuhan Children's Hospital
Rectal Adenocarcinoma
Reporting of Tumour Deposits in Colorectal Cancer by Radiology and Pathology
Recent research shows that tumour deposits-small spots of cancer found near the main bowel tumour-may give doctors important information about how aggressive the cancer is and how likely it is to come back.
- Trial name
- RADAR (NCT07345273)
- Testing
- No Intervention: Observational Cohort
- Where
- 4 sites in United Kingdom
- Volunteers
- 225 people
- Sponsor
- Imperial College London
Early Esophageal Cancer
China Early Esophageal Cancer Cohort
With the development of endoscopy, more and more patients with superficial esophageal squamous cell carcinoma (ESCC) receive endoscopic resection rather than traditional surgery.
- Trial name
- NCT06515964
- Testing
- observational study
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Changhai Hospital
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