Clinical trials: Gastrointestinal Tumor Surgery
Hepatocellular Carcinoma
Effects of Anesthetic Methods on Hepatic Cancer Cell Malignancy
Numerous studies found that anesthetic methods can influence the recurrence of tumor and the overall survival of patients after primary cancer surgery.
- Trial name
- NCT03594188
- Testing
- anesthetic methods
- Where
- China
- Volunteers
- 24 people
- Sponsor
- RenJi Hospital
Gastric Cancer, Chemotherapy Effect
Neoadjuvant Chemotherapy Plus Surgery Versus Surgery First For Elderly Gastric Cancer Patients
The main purpose of this study is to compare the feasibility and efficacy of neoadjuvant chemotherapy (modified SOX) for elderly patients with locally advanced gastric cancer.
- Conditions
- Gastric Cancer, Chemotherapy Effect, Elderly Patients, Surgery
- Trial name
- RJGC-Senile (NCT04677673)
- Testing
- Chemotherapy, Curative gastrectomy
- Volunteers
- 232 people
- Sponsor
- BIRENDRA KUMAR SAH
Gastric Cancer
Efficacy of RUS GA Surgical Navigation for Robot-assisted Distal Gastrectomy in Gastric Cancer Patients
This investigator-initiated, randomized superiority clinical trial aims to demonstrate the clinical effectiveness of RUS GA Surgical Navigation, an endoscopic imaging treatment planning software, in patients undergoing…
- Trial name
- NCT06639490
- Testing
- RUS GA, standard treatment
- Where
- South Korea
- Volunteers
- 330 people
- Sponsor
- Yonsei University
Rectal Cancer
Economic Analysis of Robotic Rectal Resection in German Health Care System
Analysis of cost effectiveness of robotic rectal resection, either sphincter preserving or abdominoperineal extirpation, in the German diagnosis related groups (DRG) system.
- Trial name
- NCT06113796
- Testing
- Surgery
- Where
- Germany
- Volunteers
- 65 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Colorectal Neoplasms, Crohn Disease
Early Alimentation Following Colorectal Surgery
This study wants to address the question of whether or not oral alimentation should be begun early in patients following colorectal surgery compared to the classical diet which depends on reappearance of functional intestinal…
- Trial name
- NCT00290524
- Testing
- Oral alimentation started 12 hours after colorectal surgery
- Where
- 4 sites in Canada
- Volunteers
- 800 people
- Sponsor
- Maisonneuve-Rosemont Hospital
Gastric Cancer, Surgery
Clinical Efficacy of Adebrelimab With or Without Apatinib Mesilate and SOX Neoadjuvant Therapy in Locally Advanced Gastric Cancer
Exploring the pathological complete response rate (pCR) of locally advanced gastric cancer treated with adebelimab combined or not combined with apatinib mesylate and SOX neoadjuvant therapy
- Trial name
- SOP-XH-IRB (NCT07314203)
- Testing
- Apatinib Mesylate Tablets
- Where
- China
- Volunteers
- 118 people
- Sponsor
- Fujian Medical University
Esophageal Cancer, Radiation Pneumonitis
Neoadjuvant Therapy for Esophageal Cancer and Cardiopulmonary Physiology
Although recent global trends indicate reduced postoperative mortality after esophagectomy, major morbidity, in particular pulmonary, remains high, with considerable health and economic costs.
- Conditions
- Esophageal Cancer, Radiation Pneumonitis, Pulmonary Fibrosis, Respiratory Failure
- Trial name
- NCT03462524
- Testing
- Esophagectomy
- Where
- 2 sites in Ireland
- Volunteers
- 384 people
- Sponsor
- St. James's Hospital, Ireland
Lung Cancer, Esophageal Cancer
Perspectives of Receiving Open Versus Minimally Invasive Surgery
This study will examine the perspectives of patients' undergoing surgery for lung or esophageal cancer. It will examine both pre-op and post-op patient perspectives and opinions regarding pain and surgical complications.
- Trial name
- PROMIS (NCT01807390)
- Where
- Canada
- Volunteers
- 200 people
- Sponsor
- Ottawa Hospital Research Institute
Appendiceal Cancer
Surgical Outcome and Predictors of Overall Survival of Stage I-III Appendiceal Adenocarcinoma
A few studies investigated the predictors of overall survival in appendiceal adenocarcinoma. A SEER database analysis of 1404 patients with appendiceal adenocarcinoma found that older age, T4 tumors, N1-2 stage, poorly…
- Trial name
- NCT05452382
- Testing
- Partial colecctomy, Hemicolectomy
- Where
- United States
- Volunteers
- 2,607 people
- Sponsor
- Mansoura University
Colon Cancer, Fragility
Prehabilitation in Frail Colon Cancer
Objectives To investigate the impact of tele-supervised prehabilitation on functional capacity in frail colon cancer patients undergoing colorectal resection and to evaluate the effects of prehabilitation on muscle strength and…
- Trial name
- NCT03097224
- Testing
- Prehabilitation
- Where
- Belgium
- Volunteers
- 40 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Hepatocellular Carcinoma
Laparoscopic Surgery VS RFA for Recurrent HCC
Management of recurrent HCC is urgent and several treatments have been developed .Repeat hepatectomy is considered to be the first choice for recurrent HCC.
- Trial name
- NCT02785380
- Testing
- laparoscopic surgery(LS), RFA
- Volunteers
- 340 people
- Sponsor
- Sun Yat-sen University
Pancreatic Cancer, Circulating Tumor Cell
Liquid Biopsy (ctDNA) Guided Treatment in Localized Pancreatic Cancer: Neoadjuvant CTX vs. Upfront Surgery
This study evaluates the clinical prognostic impact (on DFS and OS) of liquid biopsy guided treatment vs. standard of care (physicians choice) in localized pancreatic cancer (CA 19-9 levels <500, no vessel contact and recommended…
- Conditions
- Pancreatic Cancer, Circulating Tumor Cell, Predictive Cancer Model
- Trial name
- LIQUIPANC (NCT06391892)
- Testing
- Neoadjuvant chemotherapy instead of upfront surgery, Upfront surgery
- Where
- Austria
- Volunteers
- 100 people
- Sponsor
- Elisabethinen Hospital
Colorectal Neoplasms, Gastric Neoplasms
Obtaining Solid Tumor Tissue From People Having Biopsy or Surgery for Certain Types of Cancer
Background: Recent advances in cancer research have led to new therapies to treat the disease. It is important to continue these advances and discover new ones. To do that, researchers need tissue samples from solid tumors.
- Conditions
- Colorectal Neoplasms, Gastric Neoplasms, Cholangiocarcinoma, Bile Duct Cancer
- Trial name
- NCT01915225
- Where
- United States
- Volunteers
- 1,800 people
- Sponsor
- National Cancer Institute (NCI)
Pancreatic Neoplasm
Robotic Versus Laparoscopic Surgery for Patients With Pancreatic Cystic Neoplasms
Pancreatic cystic neoplasm (PCN) is a type of neoplastic lesion formed by the proliferation of pancreatic duct or acinar epithelial cells and retention of pancreatic secretions.
- Trial name
- NCT05259384
- Testing
- Robotic pancreaticoduodenectomy, Laparoscopic pancreaticoduodenectomy, Robotic Distal Pancreatectomy
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Peking Union Medical College Hospital
Rectal Cancer
ctDNA-Based Adjuvant Chemotherapy for High-Risk Rectal Cancer
The goal of this clinical trial is to investigate whether adjuvant chemotherapy can prevent disease recurrence in patients with high-risk rectal cancer who have detectable ctDNA after surgery.
- Trial name
- REACT (NCT07188025)
- Testing
- Adjuvant chemotherapy
- Where
- 25 sites in Netherlands
- Volunteers
- 103 people
- Sponsor
- Erasmus Medical Center
Colorectal Neoplasms
Anesthetic Technique on Immune Response in Colorectal Cancer
Knowing the fact that the anesthetic substances can alter the immune response during the surgery, the purpose of the study is to evaluate the influence of two general anesthetic techniques - inhalation vs.
- Trial name
- T-IL-Co-ReCa (NCT01902849)
- Testing
- blood sampling for IL measurement
- Where
- Romania
- Volunteers
- 70 people
- Sponsor
- Iuliu Hatieganu University of Medicine and Pharmacy
Laparoscopic Colorectal Surgery
HEAT HumiGard Evaluation Study
During long surgical procedures under general anaesthetic, patients' body temperatures sometimes drop below 36°C. This is classified as hypothermia.
- Trial name
- HEAT (NCT04164706)
- Testing
- HumiGard device
- Where
- United Kingdom
- Volunteers
- 41 people
- Sponsor
- Cardiff and Vale University Health Board
Colorectal Cancer
Fluorouracil and Leucovorin and/or Levamisole After Surgery In Treating Patients With Dukes' B Or Dukes' C Colon Cancer
RATIONALE: Drugs used in chemotherapy, such as fluorouracil, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT00425152
- Testing
- fluorouracil, leucovorin calcium, levamisole hydrochloride
- Volunteers
- 2,151 people
- Sponsor
- NSABP Foundation Inc
Breast Cancer, Colorectal Cancer
Immunotherapy After Surgery in Treating Patients With Breast Cancer, Colon Cancer, or Melanoma
RATIONALE: Immunotherapy uses different ways to stimulate the immune system and stop cancer cells from growing. Immunotherapy biological extracts may be useful as adjuvant therapy in treating patients who have had surgery for…
- Conditions
- Breast Cancer, Colorectal Cancer, Melanoma (Skin)
- Trial name
- NCT00002455
- Testing
- Corynebacterium granulosum P40, adjuvant therapy
- Where
- Argentina
- Sponsor
- Centro Oncologico de Excelencia
Primary Liver Cancer, Radiofrequency Ablation
RFA or Surgical Resection Combined With Neo-MASCT for Primary HCC: a Phase II Trial
RAMEC is a phase II, multi-center, randomized trial with a safety test. There will be a safety test to establish the safety and tolerability of Neo-MASCT treatment and assess the immune response to the treatment.The randomized…
- Conditions
- Primary Liver Cancer, Radiofrequency Ablation, Immunotherapy, Hepatectomy
- Trial name
- RAMEC (NCT03067493)
- Testing
- Neo-MASCT
- Where
- China
- Volunteers
- 98 people
- Sponsor
- Sun Yat-sen University
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