Clinical Trials Browser

Observational × Anastomotic Leak × Clear all

NCT07144683 2026-05-19

AL

Gastrointestinal

Diverticulitis, Postoperative Complications, Colorectal Neoplasms, Anastomotic Leak

NCT06862479 2026-05-06

ES-LCCE-UDFM

Enrolling by invitation

GastrointestinalOther

Esophageal Neoplasms, Fistula, Obesity, Obesity, Morbid, Stomach Neoplasms, Anastomotic Leak

NCT07132970 2026-03-27

LICOSARH

Gastrointestinal

Colonic Neoplasms, Anastomotic Leak

NCT07099820 2026-03-19

Role of Indexed Oxygen Delivery in Anastomotic Insufficiencies in Elective Laparoscopic Colorectal Resections for Cancer

Anastomotic Leak

NCT07449208 2026-03-04

Registry Study of People Who Are Having an Esophagectomy and Are at High Risk of Anastomotic Leak

Anastomotic Leak

NCT07423130 2026-02-20

Indocyanine Green Fluorescence Angiography in Laparoscopic Sigmoid and Rectal Cancer Surgery

Gastrointestinal

Sigmoid Neoplasms, Colorectal Neoplasms, Anastomotic Leak

NCT07417358 2026-02-18

SST

Gastrointestinal

Colorectal Neoplasms, Anastomotic Leak

NCT07289568 2025-12-17

SPARROW

Enrolling by invitation

Gastrointestinal

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

NCT06097078 2025-11-17

ESPY

Gastrointestinal

Esophageal Neoplasms, Anastomotic Leak

NCT06192212 2025-10-02

PPIO-005 The Relationship Between Different Nutritional Pathways and Tumor Outcomes After Minimally Invasive Esophagectomy

Gastrointestinal

Esophageal Squamous Cell Carcinoma, Postoperative Complications, Anastomotic Leak

NCT07189663 2025-09-24

Study on the Correlation Between Serum and Fecal Sialic Acid Levels and Tumor Characteristics as Well as Postoperative Anastomotic Leakage in Patients With Colorectal Tumors

Not yet recruiting

Anastomotic Leak

NCT07146334 2025-08-28

OASIS

Not yet recruiting

Gastrointestinal

Rectal Neoplasms, Anastomotic Leak

NCT07056374 2025-07-09

ADAPT

Gastrointestinal

Rectal Neoplasms, Sigmoid Neoplasms, Colorectal Neoplasms, Anastomotic Leak

NCT07057076 2025-07-09

Microbiome and Colorectal Cancer Recurrence

Gastrointestinal

Recurrence, Colorectal Neoplasms, Anastomotic Leak

NCT06155175 2025-05-07

Risk of NSAIDs on Anastomotic Leak for Rectal Surgery

Anastomotic Leak

NCT05153954 2024-12-03

QUANTICO

Gastrointestinal

Colonic Neoplasms, Colorectal Neoplasms, Anastomotic Leak

NCT05646290 2024-11-21

Validation of a Model for Predicting Anastomotic Leakage

Gastrointestinal

Stomach Neoplasms, Anastomotic Leak

NCT06601985 2024-09-19

Exploring the Effect of Colonic J-pouch in Anorectal Preservation Surgery for Ultra-low Rectal Cancer.

Active not recruiting

Gastrointestinal

Low Anterior Resection Syndrome, Encopresis, Rectal Neoplasms, Anastomotic Leak

NCT06556355 2024-08-16

Anastomotic Leaks in Esophageal Squamous Cell Carcinoma Patients After Trimodal Therapy

Gastrointestinal

Esophageal Neoplasms, Anastomotic Leak

NCT06528054 2024-07-30

TENTACLE-Colon

Not yet recruiting

Gastrointestinal

Colonic Neoplasms, Anastomotic Leak

NCT06493565 2024-07-10

REAL

Gastrointestinal

Colorectal Neoplasms, Anastomotic Leak

NCT06458361 2024-06-13

Identification of Risk Factors and Construction of Prediction Model for Postoperative Intestinal Anastomotic Leakage in Ovarian Cancer

Ovarian Neoplasms, Anastomotic Leak

NCT06348381 2024-04-04

Prediction of Anastomotic Complications and Recurrent Laryngeal Nerve Injury Based on Postoperative Early Endoscopic Evaluation

GastrointestinalHead & Neck

Esophageal Neoplasms, Anastomotic Leak, Recurrent Laryngeal Nerve Injuries

NCT05293054 2024-03-27

OBANORES

Gastrointestinal

Rectal Neoplasms, Anastomotic Leak

NCT06312839 2024-03-15

Preoperative Arterial Embolization Before Oncologic Esophagectomy as a Technique for Ischemic Gastric Conditioning

Gastrointestinal

Esophageal Neoplasms, Anastomotic Leak

NCT06227871 2024-01-29

A Retrospective Analysis of Pancreatic Injuries and Treatment Outcomes

Gastrointestinal

Abdominal Injuries, Pancreatic Cyst, Pancreatic Fistula, Abdominal Abscess, Pancreatitis, Acute Necrotizing, Anastomotic Leak

NCT05227014 2023-11-02

iCral4

Gastrointestinal

Colorectal Neoplasms, Anastomotic Leak, Transfusion Reaction

NCT06059924 2023-09-29

ISRECLeak

Gastrointestinal

Rectal Neoplasms, Anastomotic Leak

NCT05643105 2023-09-22

ANACO II

Gastrointestinal

Colonic Neoplasms, Anastomotic Leak

NCT06050447 2023-09-22

Factors Affecting the Results of Treatment of Patients With Colorectal Cancer

Gastrointestinal

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

NCT05942209 2023-07-21

ECO-LEAK Technique: Early Detection of Colorectal Anastomotic Leakage by Transvaginal Ultrasound

Anastomotic Leak

NCT05257863 2023-05-09

Development of Machine Learning Models for the Prediction of Complications After Colonic, Colorectal and Small Intestine Anastomosis in Psychiatric and Non-psychiatric Patient Collectives (P-Study)

10,000 enrolled

Mental Disorders, Colitis, Ulcerative, Crohn Disease, Diverticulitis, Neoplasms, Postoperative Complications, Psychophysiologic Disorders, Anastomotic Leak

NCT05164887 2023-04-18

MIRACLe

Gastrointestinal

Colorectal Neoplasms, Anastomotic Leak

NCT05245565 2023-04-13

Effects of Modified Precision Functional Sphincter-Preserving Surgery (PPS) on Ultralow Rectal Cancer

Gastrointestinal

Encopresis, Rectal Neoplasms, Anastomotic Leak

NCT02937389 2023-04-05

Endoscopic Evaluation for Predicting the Complications Related to Gastric Conduit After Esophagectomy

Gastrointestinal

Constriction, Pathologic, Esophageal Neoplasms, Ischemia, Anastomotic Leak

NCT05627934 2022-11-28

FILAR

Not yet recruiting

Anastomotic Leak

NCT03131492 2022-09-29

EDMOCS

Anastomotic Leak

NCT05545293 2022-09-19

Prospective Study on Double-Stapling End-to-End Gastroduodenostomy Billroth-I Anastomosis in Laparoscopy-Assisted Surgery for Locally Advanced Distal Gastric Cancers

Anastomotic Leak

NCT05390684 2022-05-25

PROFUGO

Gastrointestinal

Esophageal Neoplasms, Stomach Neoplasms, Anastomotic Leak

NCT04133324 2022-04-06

C-protein Reactive for the Detection of Anastomotic Leakage After Surgery for Digestive Cancer

Gastrointestinal

Digestive System Neoplasms, Anastomotic Leak

NCT03829098 2022-04-01

TENTACLE

Gastrointestinal

Esophageal Neoplasms, Anastomotic Leak

NCT05191602 2022-01-13

The Relationship Between Drainage Fluid and Anastomotic Leakage After Colorectal Cancer Surgery

Anastomotic Leak

NCT04985981 2021-12-01

The Prediction of Anastomotic Insufficiency Risk After Colorectal Surgery (PANIC) Study

11,000 enrolled

Gastrointestinal

Colitis, Ulcerative, Crohn Disease, Diverticulum, Colorectal Neoplasms, Anastomotic Leak, Mesenteric Ischemia

NCT02347735 2021-09-29

REVEAL

Gastrointestinal

Disease, Colorectal Neoplasms, Anastomotic Leak

NCT04973046 2021-07-22

Tissue Oxygen Saturation for Esophagectomy

Gastrointestinal

Hypoxia, Esophageal Neoplasms, Anastomotic Leak

NCT03962244 2021-04-29

EsoLeak

Gastrointestinal

Esophageal Neoplasms, Anastomotic Leak

NCT04766060 2021-02-23

Indocyanine Green Fluorescent Imaging in Robotic Assisted Rectosigmoidal Resection; a Multicenter Assessment of Interobserver Variation and Comparison With Computer-based Pixel Analysis

Gastrointestinal

Colorectal Neoplasms, Anastomotic Leak

NCT04717648 2021-02-03

C-Reactive Protein and Sodium in Predicting Anastomotic Leakage

Gastrointestinal

Hyponatremia, Colorectal Neoplasms, Anastomotic Leak

NCT04604964 2020-10-27

Risk Factors for Anatomic Leakage in Advanced Ovarian Cancer Surgery

Anastomotic Leak

NCT04490668 2020-07-29

Human Albumin and Anastomotic Leakage After Gastric Cancer Surgery

Gastrointestinal

Stomach Neoplasms, Anastomotic Leak