Clinical trials: Neoplasia GI
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
Colorectal Neoplasms
Clinical and Molecular Characterization of Familial Microsatellite Stable Colorectal Cancer
Two major genetic pathways leading to colorectal carcinoma can well be distinguished; the 'suppressor pathway', which is characterized by inactivation of tumor-suppressor genes and the 'mutator pathway', which is characterized by…
- Trial name
- NCT00220246
- Where
- Netherlands
- Volunteers
- 130 people
- Sponsor
- Radboud University Medical Center
Gastrointestinal Stromal Tumors (GISTs)
To Explore the Optimal Therapeutic Window for Imatinib in the Adjuvant Treatment of Intermediate and High-risk Gastrointestinal Stromal Tumors
The goal of this observational study is to explore the quantitative relationship between in vivo exposure and efficacy, and the relationship between in vivo exposure and the risk of adverse reactions after adjuvant treatment of…
- Trial name
- NCT07614841
- Volunteers
- 328 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Gastric Cancer
Multivisceral Resections for Locally Advanced Gastric Cancer
The goal of this observational study is to assess whether the postoperative course and survival of patients subject to multivisceral resections for locally advanced gastric cancer (cT4b) were affected by the extent of surgery.
- Trial name
- TOCCATA (NCT06103435)
- Testing
- Extent od surgical resection
- Where
- Poland
- Volunteers
- 1,476 people
- Sponsor
- Jagiellonian University
Colorectal Cancer
The Effect of Routine Video-recording on Colonoscopy Quality Indicators.
Routine video recording of the colonoscopy examination has been proposed as a simple and easy to implement method that could improve the quality of colonoscopy.
- Trial name
- NCT02054923
- Testing
- Implementation of routine videorecording, No routine videorecording
- Where
- Poland
- Volunteers
- 5,200 people
- Sponsor
- Maria Sklodowska-Curie National Research Institute of Oncology
Rectal Cancer
Robotic Versus Laparoscopic Approach for Rectal Cancer Surgery
Colorectal cancer is a common malignancy in Viet Nam. Laparoscopic surgery becomes a standard treatment in many centers. Today, robotic surgery is a new option for treating colorectal cancer with some advantages such as magnified…
- Trial name
- NCT03931980
- Testing
- Robotic-assisted rectal cancer resection and Laparoscopic rectal cancer resection
- Where
- Vietnam
- Volunteers
- 100 people
- Sponsor
- Binh Dan Hospital
Colorectal Cancer, Metastatic to the Liver
Utility of Intra-operative Image Guidance System for Missing Metastases
Intraoperatively, the surgeon will interrogate the liver with ultrasound. The time spent by the surgeon using the ultrasound is recorded.
- Trial name
- NCT02806037
- Volunteers
- 25 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Gastrointestinal Neoplasms, Urogenital Neoplasms
Acupuncture for the Immune System in Radiation Cancer Patients
Purpose/Goal: To investigate how long course radiation therapy (RT), both with or without chemotherapy, affects the immune system, and to determine if acupuncture can modify these effects in patients undergoing curative radiation…
- Trial name
- NCT01422928
- Testing
- Medical Acupuncture
- Where
- Canada
- Sponsor
- British Columbia Cancer Agency
Stomach Neoplasms
Investigation of the Proportion of Human Epidermal Growth Factor Receptor 2 Protein Overexpression of Gastric Adenocarcinoma and Prognostic Effect of HER2, and Analysis of Practice Pattern of Herceptin Use in Stage IV Gastric Cancer
The objective of this study is to investigate the proportion of HER2 overexpression in gastric cancer patients group, to evaluate the relation of HER2 overexpression with prognosis, and to analyze the proportion of herceptin…
- Trial name
- HER2 (NCT02136836)
- Where
- South Korea
- Volunteers
- 860 people
- Sponsor
- Yonsei University
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
Esophageal Cancer
Adjuvant Radiotherapy for pT1b Esophageal Cancer After Submucosal Endoscopic Resection
Endoscopic Resection (ER) is a crucial therapeutic and diagnostic method for superficial esophageal cancer. However, lymph node metastasis rate in pT1b patients is relatively high.
- Trial name
- NCT05499195
- Where
- China
- Volunteers
- 159 people
- Sponsor
- Chinese Academy of Medical Sciences
Rectal Cancer, Rectal Adenocarcinoma
Factors Predicting Recurrence in Rectal Cancer After Surgery
Colorectal cancer is one of the most frequently diagnosed cancers and a major cause of cancer deaths worldwide. Recurrence after curative surgery is one of the major factors affecting the long-term survival and its frequency is…
- Trial name
- NCT03899870
- Testing
- Rectal resection, Neoadjuvant therapy, Adjuvant therapy
- Volunteers
- 188 people
- Sponsor
- ammar houssem
Rectal Cancer
A Study on the Accurate Evaluation of Pseudoprogression of Rectal Cancer Immunotherapy Based on Multitemporal and Multiparameter MRI
This project aims to use multi-temporal, multi-parameter MRI features, blood biomarkers, and clinical indicators to accurately assess pseudoprogression following immunotherapy in rectal cancer.
- Trial name
- NCT07381322
- Where
- 2 sites in China
- Volunteers
- 300 people
- Sponsor
- Peiyi Xie
Thrombosis, Deep Venous Thrombosis
Venous Thromboembolism and Haemostatic Disturbances in Patients With Upper Gastrointestinal Cancer
Cancer is a well known risk factor for venous thromboembolism (VTE) such as deep venous thrombosis (DVT) and pulmonary embolism (PE).
- Conditions
- Thrombosis, Deep Venous Thrombosis, Pulmonary Embolism, Venous Thromboembolism
- Trial name
- GIVTE (NCT00660205)
- Where
- Denmark
- Volunteers
- 285 people
- Sponsor
- University of Aarhus
Colorectal Neoplasms, RAS
The Safety and Efficacy of Cetuximab Beta Plus Fruquintinib With or Without Immune Checkpoint Inhibitorrs in First-line Treatment of RAS/BRAF Wild Type Unresectable Metastatic Colorectal Cancer
Colorectal cancer is a malignant tumor ranking among the top four in incidence and the top three in causes of death globally . Chemotherapy combined with anti-EGFR or anti-VEGF monoclonal antibodies is currently the standard…
- Conditions
- Colorectal Neoplasms, RAS, BRAF, Cetuximabβ
- Trial name
- concept (NCT07257653)
- Testing
- Cetuximab β；Fruquintinib；, Cetuximab β；Fruquintinib；anti-PD1 antibody；, Cetuximab β；Fruquintinib；anti-PD1/CTLA4 antibody
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Zhejiang University
Esophageal Cancer
Combination Chemotherapy Plus Radiation Therapy Followed By Surgery in Treating Patients With Stage I, Stage II, or Stage III Esophageal Cancer
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells.
- Trial name
- NCT00006472
- Testing
- carboplatin, fluorouracil, paclitaxel
- Where
- 6 sites in United States
- Volunteers
- 4 people
- Sponsor
- Medstar Health Research Institute
Breast Carcinoma, Cervical Carcinoma
The Ohio State University (OSU) SCREEN Community Program
This clinical trial develops and tests how well a multi-level intervention (MLI), The Ohio State University (OSU) SCREEN Community Program, works to increase screening and follow-up for breast, cervical and colorectal (CRC)…
- Conditions
- Breast Carcinoma, Cervical Carcinoma, Colorectal Carcinoma
- Trial name
- NCT06666192
- Testing
- Cancer Screening, Discussion, Educational Activity
- Where
- United States
- Volunteers
- 2,067 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Carcinoma
A Non Interventional Study With Oxaliplatin Onkovis (Oxaliplatin) Utilized for the Treatment of Cancer
The main purpose of this observational study with Oxaliplatin onkovis is to determine the number of treatment cycles and the quantity of Oxaliplatin onkovis needed for this purpose under the special circumstances of ambulant…
- Trial name
- NCT01942200
- Where
- 3 sites in Germany
- Volunteers
- 383 people
- Sponsor
- Onkovis GmbH
Rectal Cancer
Intraoperative Angiography Using ICG in Rectal Cancer Patients to Prevent Anastamotic Leak After Laparoscopic Anterior Resection of the Rectum
The study enrols patients with operative rectal cancer qualified for laparoscopic anterior resection. Patients are given first dose of indocyanine green iv intraoperatively (ICG) before choosing the appropriate site of the…
- Trial name
- NCT05263336
- Testing
- Verdye Green
- Where
- Poland
- Volunteers
- 180 people
- Sponsor
- Jagiellonian University
Gastric Cancer
Systemic Oxidative Stress Score as a Predictor of Gastric Cancer Survival and Recurrence Risk
The Systemic Oxidative Stress Score (SOSS) , a comprehensive score reflecting the oxidative stress conditions in the microenvironment, can independently and effectively predict tumor burden and long-term prognosis in GC patients.
- Trial name
- NCT06337279
- Where
- China
- Volunteers
- 3,820 people
- Sponsor
- Fujian Medical University