Clinical Trials

Frailty, Postoperative Complications, Colorectal Neoplasms

Disease, Postoperative Complications, Stomach Neoplasms

Digestive System Diseases, Liver Neoplasms, Postoperative Complications

Colonic Neoplasms, Postoperative Complications, Colorectal Neoplasms, Ileus, Anastomotic Leak

Esophageal Squamous Cell Carcinoma, Postoperative Complications, Anastomotic Leak

Esophageal Squamous Cell Carcinoma, Diabetes Mellitus, Postoperative Complications

Postoperative Complications, Stomach Neoplasms, Microsatellite Instability

Diverticulitis, Postoperative Complications, Colorectal Neoplasms, Anastomotic Leak

Esophageal Squamous Cell Carcinoma, Postoperative Complications, Vocal Cord Paralysis

Colonic Neoplasms, Postoperative Complications, Colorectal Neoplasms

Iron Deficiencies, Postoperative Complications, Colorectal Neoplasms, Anemia, Iron-Deficiency

Colonic Neoplasms, Intestinal Obstruction, Postoperative Complications, Colorectal Neoplasms, Systemic Inflammatory Response Syndrome

Gastrointestinal Neoplasms, Infections, Postoperative Complications

Colonic Neoplasms, Hemorrhage, Intestinal Neoplasms, Neoplasms, Peritoneal Neoplasms, Postoperative Complications, Rectal Neoplasms, Thrombosis, Colorectal Neoplasms, Venous Thromboembolism

Coitus, Postoperative Complications, Rectal Neoplasms

Postoperative Complications, Colorectal Neoplasms

Postoperative Complications, Stomach Neoplasms

Colonic Neoplasms, Postoperative Complications, Rectal Neoplasms, Colorectal Neoplasms, Anastomotic Leak

Postoperative Complications, Rectal Neoplasms

Postoperative Complications, Stomach Neoplasms

Postoperative Complications, Rectal Neoplasms, Wounds and Injuries

Pelvic Neoplasms, Postoperative Complications, Rectal Neoplasms

Postoperative Complications, Stomach Neoplasms

Postoperative Complications, Colorectal Neoplasms

Postoperative Complications, Rectal Neoplasms

Diverticulitis, Postoperative Complications, Colorectal Neoplasms, Inflammatory Bowel Diseases

Noncommunicable Diseases, Postoperative Complications, Colorectal Neoplasms

Esophageal Neoplasms, Muscular Atrophy, Neoplasms, Postoperative Complications, Stomach Neoplasms, Malnutrition

Postoperative Complications, Stomach Neoplasms

Postoperative Complications, Stomach Neoplasms, Anastomotic Leak

Carcinoma, Hepatocellular, Liver Neoplasms, Postoperative Complications, Focal Nodular Hyperplasia, Sarcopenia

Colonic Neoplasms, Postoperative Complications

Colonic Neoplasms, Postoperative Complications, Rectal Neoplasms, Colorectal Neoplasms, Anastomotic Leak

Postoperative Complications, Stomach Neoplasms

Postoperative Complications, Colorectal Neoplasms

Neoplasm Recurrence, Local, Postoperative Complications, Rectal Neoplasms