Neoplasms

Symptoms and General Pathology

All Conditions

Digestive System Diseases

Behaviors and Mental Disorders

Neoplasm Metastasis

Colorectal Neoplasms

Intestinal Neoplasms

Gastrointestinal Neoplasms

Digestive System Neoplasms

Gastrointestinal Diseases

Colonic Diseases

Intestinal Diseases

Rectal Diseases

Quality of Life

Patients will receive chemotherapy first without primary tumor resection.

Patients will receive primary tumor resection followed by chemotherapy.

Systemic chemotherapy

primary tumor resection (PTR) using open or laparoscopy or robotic surgery

primary tumor resection (PTR)

Short description for lay public, include brief statement of the study hypothesis

A Randomized, Prospective, Multicenter Study for the Role of Primary Tumor Resection in Colorectal Cancer Patients With Asymptomatic, Synchronous Unresectable Metastasis

Comparison of the overall survival between patients who underwent primary tumor resection followed by chemotherapy and patients who received chemotherapy without primary tumor resection in stage IV colorectal cancer patients with unresectable metastasis.

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
A Randomized, Prospective, Multicenter Study for the Role of Primary Tumor Resection in Colorectal Cancer Patients With Asymptomatic, Synchronous Unresectable Metastasis	NCT01978249	Colorectal Canc...	Systemic chemot... primary tumor r...	20 Years - 90 Years	Yonsei University
A Randomized, Prospective, Multicenter Study for the Role of Primary Tumor Resection in Colorectal Cancer Patients With Asymptomatic, Synchronous Unresectable Metastasis	NCT01978249	Colorectal Canc...	Systemic chemot... primary tumor r...	20 Years - 90 Years	Yonsei University

Spots Global Cancer Trial Database for primary tumor resection (ptr)