Neoplasms

Digestive System Diseases

All Conditions

Symptoms and General Pathology

Nutritional and Metabolic Diseases

Rare Diseases

Stomach Neoplasms

Syndrome

Metabolic Syndrome

Gastrointestinal Neoplasms

Digestive System Neoplasms

Gastrointestinal Diseases

Stomach Diseases

Insulin Resistance

Hyperinsulinism

Metabolic Diseases

Glucose Metabolism Disorders

Stomach Cancer

Omentum preserving: The minimum volume of omentum (within 3cm from gastroepiploic vessel) will be removed.

Total omentectomy: Whole omentum will be removed.

The minimum volume of omentum (within 3cm from gastroepiploic vessel) will be removed during gastrectomy with lymph node dissection.

Omentum preserving

Whole omentum will be removed during gastrectomy with lymph node dissection.

Total omentectomy

Seung Wan Ryu, M.D., Ph.D.

Young Kyu Park, MD, PhD

Seong Yeop Ryu, MD, PhD

Jeong Oh, MD, PhD

Mi Ran Jung, MD, PhD

Min Chan Kim, MD, PhD

Seung Wan Ryu, MD, PhD

In Gyu Kwon, MD

Young Gil Son, MD, PhD

Many features of the metabolic syndrome are associated with insulin resistance. And, metabolic syndrome and insulin resistance are related to visceral obesity. Therefore, the investigators hypothesized that visceral fat removal (omentectomy) can make favorable results for the insulin resistance and metabolic syndrome. As the omentectomy is optional procedure during a surgery for early gastric cancer, the investigators will divide patients randomly into two groups, total omentectomy group and omentum preserving group.

The investigators will compare the change of insulin resistance (HOMA-IR) and improvement of metabolic syndrome between total omentectomy and omentum preserving group.

Omentectomy for Metabolic Syndrome in Gastric Cancer Patients

The Effect of Visceral Fat Removal for Gastric Cancer Patients With Metabolic Syndrome, Randomized Pilot Study: Omentectomy for Metabolic Syndrome (OMS)

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
Omentectomy for Metabolic Syndrome in Gastric Cancer Patients	NCT02641925	Metabolic Syndr... Gastric Cancer	Omentum preserv... Total omentecto...	20 Years - 80 Years	Keimyung University Dongsan Medical Center
Omentectomy for Metabolic Syndrome in Gastric Cancer Patients	NCT02641925	Metabolic Syndr... Gastric Cancer	Omentum preserv... Total omentecto...	20 Years - 80 Years	Keimyung University Dongsan Medical Center

Spots Global Cancer Trial Database for omentum preserving