Clinical trials: Digestive Neoplasms
Rectal Cancer
The Impact of Patient Positioning and Use of Belly Board on Small Bowel and Urinary Bladder Volume Irradiated in Patients Receiving Radiotherapy for Rectal Cancer: A Prospective Phase II Study
Radiotherapy has a significant impact on local control, disease free survival and overall survival in patients with rectal cancer T2, N1, M0 and T3-4, any N, M0.
- Trial name
- NCT01142713
- Testing
- Patient Position During Radiotherapy
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Colorectal Cancer, Diet Habit
Mediterranean Diet and Weight Loss: Targeting the Bile Acid/Gut Microbiome Axis to Reduce Colorectal Cancer
A Mediterranean Diet (MedDiet), a largely plant-based dietary pattern, is relevant to CRC prevention and microbial production of anti-cancer metabolites in observational studies.
- Trial name
- Bridge CRC (NCT04753359)
- Testing
- Med, WL
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Tumor, Solid
Analysis of Chemical Pattern Exhaled by Different Neoplasms Through Chemoresistive Nanostructured Sensors
The aim of the study is to identify a pattern of chemoresistive sensors able to recognise the presence of a tumoral pathology from a health state through the analysis of Volatile Organic Compounds inside the specimen.
- Trial name
- NCT03929185
- Testing
- blood analysis with SCENT B1, tissue analysis with SCENT B1
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital of Ferrara
Human Papillomavirus Infection, HPV
Human Papillomavirus in Young People Epidemiological Research 3
Anal cancer is overrepresented among gay, bisexual and other men who have sex with men (MSM), particularly those living with HIV.
- Conditions
- Human Papillomavirus Infection, HPV, HPV Infection, Anal Cancer
- Trial name
- HYPER3 (NCT05587725)
- Where
- Australia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Monash University
Colorectal Cancer
Colon Cancer Prevention Study
The goal of this research study is to design messages which can help people learn more about how to prevent colon cancer. Eligible participants will be asked to review a series of short cancer prevention messages and share their…
- Trial name
- NCT00924690
- Testing
- Behavioral Messages, Generic Messages
- Where
- United States
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Esophageal Squamous Cell Carcinoma, Esophageal Cancer
Esophageal cAncer Screening Trial
This multicenter study aims to include 15000 participants undergoing screening upper gastrointestinal endoscopy and establish a risk prediction model for esophageal squamous cell carcinoma and esophagogastric junctional (EGJ)…
- Conditions
- Esophageal Squamous Cell Carcinoma, Esophageal Cancer, Gastroesophageal Junction Adenocarcinoma
- Trial name
- EAST (NCT04609813)
- Testing
- Sponge cytological test
- Where
- China
- Volunteers
- 14,597 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colorectal Cancer, Gastric Cancer
Familial Colorectal Cancer Registry in Hispanics
Colorectal cancer (CRC) is the second leading cause of cancer in Puerto Rico (PR) accounting for approximately 1,500 individuals annually, which represent 12% of all cancer cases in the island.
- Conditions
- Colorectal Cancer, Gastric Cancer, Colorectal Neoplasms, Colorectal Adenoma
- Trial name
- PURIFICAR (NCT00927680)
- Where
- 2 sites in Puerto Rico
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- University of Puerto Rico
Gastric Intestinal Metaplasia, Gastric Cancer
Microbiome Analysis in Gastric Intestinal Metaplasia and in Gastric Cancer and Subtypes Correlation
The aim of the study will be to analyze the microbiome in the blood and stomach in patients with intestinal metaplasia (IM) and / or gastric cancer (GC).
- Conditions
- Gastric Intestinal Metaplasia, Gastric Cancer, Microbiome
- Trial name
- NCT04365946
- Testing
- Gastroscopy
- Where
- Greece
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ioannina
Colorectal Cancer Stage IV
Predictive and Prognostic Value of Inflammatory Markers and microRNA in Stage IV Colorectal Cancer
This study investigates the predictive and prognostic values of inflammatory markers and microRNA in stage IV colorectal cancer.
- Trial name
- NCT04149613
- Where
- Lebanon
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- American University of Beirut Medical Center
Colorectal Cancer, CRC
Addressing Colorectal Cancer in South Florida Firefighters
The standard way of screening for colorectal cancer is to have a series of fecal blood tests, where a sample is taken from a participant's stool, or an endoscopic procedure performed by a doctor, where a camera is used to look…
- Trial name
- NCT05976282
- Testing
- Fecal Immunochemical Test, Septin9 Test
- Where
- United States
- Volunteers
- 646 people, healthy volunteers welcome
- Sponsor
- University of Miami
Colonic Polyps
Evaluation of Computer-assisted, Non-cathartic CT Colonography
The purpose of this study is to evaluate the performance of a non-cathartic, computer-assisted form of CT Colonography (Virtual Colonoscopy) for detection of pre-cancerous colon polyps in a group of asymptomatic screening…
- Trial name
- ncCTC (NCT01200303)
- Testing
- non-cathartic CTC
- Where
- 3 sites in United States
- Volunteers
- 605 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Gastric Cancer
Microbiota in Gastric Cancer by Gastric Mucosal Brushing
Many studies have shown a significant change of diversity and composition in gut microbiota across the gastric carcinogenesis process, particularly in patients with gastric cancer.
- Trial name
- NCT06325891
- Testing
- Gastric mucosal brushing, Gastric mucosal biopsy
- Where
- 2 sites in Thailand
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- King Chulalongkorn Memorial Hospital
Solid Tumor Malignancies, Hematologic Cancer
The Application of 18F-G1 PET/CT Targeting Granzyme B in the Pan-cancer Immunotherapy
The purpose of this study is to explore the effectiveness of 18F-G1 PET/CT in patients with solid tumors and hematological malignancies receiving immunotherapy
- Conditions
- Solid Tumor Malignancies, Hematologic Cancer, Lung Cancer, Esophagus Cancer
- Trial name
- NCT07039474
- Testing
- 18F-G1
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Peking University First Hospital
Deep Venous Thrombosis, Colonic Cancer
Chemoprophylaxis With Rivaroxaban for Lower Limb Deep Vein Thrombosis in Colorectal Cancer
The chemoprophylaxis of deep vein thrombosis (DVT) with subcutaneous low-molecular-weight heparin (enoxaparin) in the postoperative period of elective surgeries is already well established in the literature and in clinical…
- Trial name
- Ésquilo (NCT05303818)
- Testing
- Rivaroxaban 10 MG
- Where
- Brazil
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Hospital do Servidor Publico Estadual
Bowel Cancer
Do Good Non-Technical Skills Correlate With Good Clinical Outcomes in Endoscopy?
Failures in non-technical skills (NTS) contribute to adverse events in healthcare. Previous research has explored the assessment and training of these skills, and yet there is a lack of evidence for their impact on clinical…
- Trial name
- NCT05110378
- Volunteers
- 326 people, healthy volunteers welcome
- Sponsor
- University Hospital Plymouth NHS Trust
Circulating Tumor Cell, Volatile Organic Chemicals
Diagnostic Power Comparison Between VOCs and CTCs
Early diagnosis of malignant tumors is pivotal for improving their prognoses. Circulating tumor cells (CTC) in peripheral blood and Volatile organic compounds (VOCs) in exhaled breath are newly developed diagnosis method.
- Conditions
- Circulating Tumor Cell, Volatile Organic Chemicals, Breast Cancer, Gastric Cancer
- Trial name
- NCT03958812
- Testing
- Circulating tumor cells, Volatile organic compounds
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Anhui Medical University
Colorectal Cancer, Metastatic Colorectal Cancer (CRC)
Novel Couple-Based Mindfulness Intervention for Metastatic Colorectal Cancer
The overall objective of this study is to learn whether a newly developed couple-based mindfulness program (Mindful PaCT) is practical to complete (feasible), helpful and well-received (acceptable), and relevant for patients with…
- Trial name
- NCT07759921
- Testing
- Couple-based Mindfulness Intervention, Health and Wellness Education Control Condition
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Genital Warts, Anal Cancer
Multivalent HPV (Human Papillomavirus) Vaccine Study in 16- to 26-Year Old Men and Women (V503-003)
This study is designed to evaluate the immunogenicity and tolerability of 9vHPV (9-valent HPV vaccine, V503) in 16- to 26-year old men and women.
- Conditions
- Genital Warts, Anal Cancer, Anal Intraepithelial Neoplasia
- Trial name
- NCT01651949
- Testing
- 9vHPV Vaccine
- Volunteers
- 2,520 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Gastric Cancer
Validating the Safety and Effectiveness of ENDOANGEL Upper Gastrointestinal Endoscope Image Auxiliary Diagnostic Software
The upper Gastrointestinal Endoscope Image Auxiliary Diagnostic Software developed by Wuhan ENDOANGEL Medical Technology Co., Ltd.
- Trial name
- NCT05470452
- Testing
- The reading process is assisted by ENDOANGEL, No ENDOANGEL assistance during the reading process
- Where
- China
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
Barrett Esophagus
Impact of NBI on Patients Undergoing Endoscopic Eradication Therapy
This study tests the impact of narrow band imaging (NBI) on endoscopists' accurate detection of visible lesions and dysplasia in patients with Barrett's esophagus, as well as the effect of NBI on the choice of primary treatment…
- Trial name
- NCT03191604
- Testing
- Video intervention
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Northwestern University
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