Clinical Trials

Phase 2 Not yet recruiting

Rectal Neoplasms

NCT07527520 2026-04-14

Neoadjuvant Moderately Hypofractionated Radiotherapy Combined With Chemotherapy and Immunotherapy for High-risk pMMR/MSS Locally Advanced Rectal Cancer: A Prospective, Multi-center Randomized Control Phase II Trial

165 enrolled

Rectal Neoplasms

NCT07528209 2026-04-14

Neoadjuvant CAPOX With or Without Pucotenlimab Plus Selective Radiotherapy for Locally Advanced Rectal Cancer

Phase 3 Recruiting

556 enrolled

Rectal Neoplasms

NCT01822444 2026-04-13

ANGIOPREDICT. ICORG 12-16, V3

Completed

76 enrolled

Phase 1 Active not recruiting

Colonic Neoplasms, Rectal Neoplasms, Colorectal Neoplasms

NCT02381561 2026-04-13

Ropidoxuridine in Treating Patients With Advanced Gastrointestinal Cancer Undergoing Radiation Therapy

19 enrolled

Colonic Neoplasms, Esophageal Neoplasms, Liver Neoplasms, Rectal Neoplasms, Stomach Neoplasms

NCT02465060 2026-04-13

Targeted Therapy Directed by Genetic Testing in Treating Patients With Advanced Refractory Solid Tumors, Lymphomas, or Multiple Myeloma (The MATCH Screening Trial)

BreastCNSDermatologicGastrointestinalGenitourinaryGynecologicHead & NeckLymphoidOther hematologic neoplasmPlasma cellThoracic

6,452 enrolled 2 FDA

Urinary Bladder Neoplasms, Breast Neoplasms, Carcinoma, Renal Cell, Uterine Cervical Neoplasms, Colonic Neoplasms, Esophageal Neoplasms, Glioma, Carcinoma, Hepatocellular, Lung Neoplasms, Lymphoma, Melanoma, Multiple Myeloma, Ovarian Neoplasms, Pancreatic Neoplasms, Prostatic Neoplasms, Rectal Neoplasms, Stomach Neoplasms, Thyroid Neoplasms, Uterine Neoplasms, Colorectal Neoplasms, Endometrial Neoplasms, Hematologic Neoplasms

NCT02688712 2026-04-13

ExIST Study of LY2157299 (Galunisertib) in Rectal Cancer

50 enrolled

Phase 1/2 Active not recruiting

Rectal Neoplasms

NCT04287868 2026-04-13

Combination Immunotherapy in Subjects With Advanced HPV Associated Malignancies

51 enrolled 16 charts

GastrointestinalGynecologicHead & Neck

Anus Neoplasms, Uterine Cervical Neoplasms, Oropharyngeal Neoplasms, Rectal Neoplasms

NCT04751370 2026-04-13

Testing Nivolumab and Ipilimumab With Short-Course Radiation in Locally Advanced Rectal Cancer

31 enrolled

Rectal Neoplasms

NCT04929028 2026-04-13

Therapy Adapted for High Risk and Low Risk HIV-Associated Anal Cancer

40 enrolled

Anus Neoplasms, Rectal Neoplasms, HIV Infections

NCT05308446 2026-04-13

Testing the Addition of Nivolumab to Standard Treatment for Patients With Metastatic or Unresectable Colorectal Cancer That Have a BRAF Mutation

84 enrolled

Colonic Neoplasms, Rectal Neoplasms

NCT06417476 2026-04-13

Short-course Radiotherapy or Long-course Chemoradiation Followed by mFOLFOXIRI Consolidation Chemotherapy for Organ Preservation in Low Rectal Cancer

66 enrolled

Rectal Neoplasms

NCT06837831 2026-04-13

Mepilex Lite Dressings for the Treatment of Acute Radiation Dermatitis of Anal Canal Skin

274 enrolled

Rectal Neoplasms

NCT06997497 2026-04-13

KANDLELIT-012

Phase 3 Recruiting

477 enrolled

Colonic Neoplasms, Rectal Neoplasms

NCT07404228 2026-04-13

RESTAGE

Not yet recruiting

115 enrolled

Rectal Neoplasms

NCT07501845 2026-04-13

Registry Maastro Applicator

Recruiting

999 enrolled

Phase NA Active not recruiting

Rectal Neoplasms

NCT07522294 2026-04-13

Optimization and Standardization of Single-Port Robotic Transanal Minimally Invasive Surgery for Rectal Tumor Excision

20 enrolled

Rectal Neoplasms

NCT03259035 2026-04-09

NEO: Neoadjuvant Chemotherapy, Excision and Observation for Early Rectal Cancer

Phase 2 Completed

58 enrolled 12 charts

Rectal Neoplasms

NCT04624555 2026-04-09

The Utility and Feasibility of Mt-sDNA as a Surveillance Procedure in Colorectal Cancer Survivors

Recruiting

50 enrolled

Colonic Neoplasms, Rectal Neoplasms, Colorectal Neoplasms

NCT06746012 2026-04-09

Designing a Dyad-Based mHealth Intervention to Improve Adherence to Lifestyle Recommendations in Colorectal Cancer Survivors and Their Family Caregivers

70 enrolled

Phase 1 Active not recruiting

Colonic Neoplasms, Rectal Neoplasms

NCT05462717 2026-04-08

Dose Escalation and Dose Expansion Study of RMC-6291 Monotherapy in Subjects With Advanced KRASG12C Mutant Solid Tumors

222 enrolled

GastrointestinalGynecologicThoracic

Appendiceal Neoplasms, Bronchial Neoplasms, Carcinoma, Non-Small-Cell Lung, Colonic Neoplasms, Esophageal Neoplasms, Gastrointestinal Neoplasms, Intestinal Neoplasms, Lung Diseases, Lung Neoplasms, Neoplasm Metastasis, Neoplasms, Neoplasms by Site, Ovarian Neoplasms, Pancreatic Neoplasms, Rectal Neoplasms, Respiratory Tract Diseases, Respiratory Tract Neoplasms, Stomach Neoplasms, Thoracic Neoplasms, Colorectal Neoplasms, Endometrial Neoplasms, Carcinoma, Pancreatic Ductal

NCT06162650 2026-04-08

Total Neoadjuvant Therapy in Rectal Cancer

Phase 2 Recruiting

42 enrolled

Rectal Neoplasms

NCT05217446 2026-04-07

SEAMARK

107 enrolled

Phase 1 Active not recruiting

Colonic Neoplasms, Rectal Neoplasms, Colorectal Neoplasms

NCT05983133 2026-04-07

A Study of PF-08046052/SGN-EGFRd2 in Advanced Solid Tumors

68 enrolled

GastrointestinalHead & NeckThoracic

Squamous Cell Carcinoma of Head and Neck, Carcinoma, Non-Small-Cell Lung, Colonic Neoplasms, Rectal Neoplasms, Colorectal Neoplasms

NCT07283939 2026-04-07

Studying the PAGODA Algorithm for Chemotherapy Dose Changes to Prevent Unplanned Treatment Delays

420 enrolled

Phase 2 Not yet recruiting

Appendiceal Neoplasms, Colonic Neoplasms, Esophageal Neoplasms, Gastrointestinal Neoplasms, Rectal Neoplasms, Stomach Neoplasms

NCT07516210 2026-04-07

ART-Hypo

264 enrolled

GastrointestinalGenitourinaryGynecologic

Uterine Cervical Neoplasms, Neoplasms, Prostatic Neoplasms, Rectal Neoplasms, Endometrial Neoplasms

NCT02107105 2026-04-06

Evaluation of Quality of Life and Utilities Following Surgical Treatment of Stage I-IV Rectal Cancer

Recruiting

430 enrolled

Rectal Neoplasms

NCT06048146 2026-04-06

A Prospective, Multicenter Randomized Controlled Study of the Application of Preoperative FOLFOXIRI Chemotherapy Combined With Lateral Lymph Node Dissection in Low- and Medium-lying Rectal Cancer With Lateral Lymph Node Metastasis

Phase NA Completed

180 enrolled

Gastrointestinal Neoplasms, Intestinal Neoplasms, Lymphatic Metastasis, Rectal Diseases, Rectal Neoplasms

NCT07292298 2026-04-06

Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

Phase 2 Recruiting

44 enrolled

Rectal Neoplasms

NCT07512232 2026-04-06

TOWER-2

1,598 enrolled

Phase NA Not yet recruiting

Rectal Neoplasms

NCT07499921 2026-04-03

BIOREC

300 enrolled

Phase 2 Not yet recruiting

Rectal Neoplasms

NCT07509424 2026-04-03

Neoadjuvant Short-course Radiotherapy Followed by a Combination of Disitamab Vedotin, Sintilimab, and Capecitabine in Locally Advanced HER2-expressing Rectal Cance

29 enrolled

Rectal Neoplasms

NCT07509632 2026-04-03

Predicting Pathological Complete Response in Rectal Cancer Using Machine Learning

Active not recruiting

320 enrolled

Rectal Neoplasms

NCT05080673 2026-04-02

FORTE

9,500 enrolled

Phase EARLY_PHASE1 Active not recruiting

Colonic Neoplasms, Rectal Neoplasms

NCT05108428 2026-04-01

Adaptive Radiation for Locally Advanced Rectal Adenocarcinoma

20 enrolled

Colonic Neoplasms, Rectal Neoplasms

NCT05515796 2026-04-01

Multi-omics Sequencing in Neoadjuvant Immunotherapy of Gastrointestinal Tumors

Phase 2 Completed

189 enrolled

Rectal Neoplasms, Stomach Neoplasms

NCT07505472 2026-04-01

STARS-RC10

Phase 2/3 Recruiting

212 enrolled

Rectal Neoplasms

NCT02437656 2026-03-31

METCAP

Phase 2 Completed

60 enrolled

Rectal Neoplasms

NCT04963283 2026-03-31

Study of Cabozantinib and Nivolumab in Refractory Metastatic Microsatellite Stable (MSS) Colorectal Cancer

48 enrolled

Colonic Neoplasms, Rectal Neoplasms, Colorectal Neoplasms

NCT04703101 2026-03-30

Short Course Radiation Therapy and Combination Chemotherapy for the Treatment of Stage II-III Rectal Cancer

Phase 1 Recruiting

25 enrolled

Rectal Neoplasms

NCT04503694 2026-03-27

REGINA

72 enrolled

Rectal Neoplasms

NCT07494201 2026-03-27

MIMICC

2,500 enrolled

Colonic Neoplasms, Rectal Neoplasms, Recurrence, Colorectal Neoplasms, Anastomotic Leak

NCT06698289 2026-03-25

Preoperative Sarcopenia and Surgical Outcomes in Colorectal Cancer Patients

Completed

70 enrolled