Rapid Gastric and Pancreas Cancer Staging Utilizing Peritoneal Lavage

2014-08-26 22:13:21 | BioPortfolio


This study is being done to develop a new method that can rapidly stage patients with gastric cancer. Staging means finding out what is the extent of the cancer in a patient's body.

Currently before patients have the surgery to remove their cancer, a surgical exam is done in the operating room to see if their cancer has spread. A thin tube-like instrument with lens and a light is placed into the abdomen. This is done by making small cuts into the body. This exam is called a diagnostic laparoscopy. If cancer spread is not seen, fluid is put into the abdomen and then taken out. This is called "lavage" or washing. The fluid is then looked at in a laboratory. If the fluid contains cancer cells surgery is often delayed.

The investigators are testing a new method to put the fluid into the abdomen. It is called percutaneous lavage. Percutaneous means "through the skin". A needle is put through the skin into the abdomen. Tubing is then placed over the needle so that fluid can be put into the abdomen and then taken out. The fluid is then looked at in a laboratory. The investigators want to see if the two methods are equal because if they are equal, in the future, patients may be able to have this procedure done outside of the operating room.

Study Design

Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic


Gastric Cancer


Diagnostic peritoneal lavage


Memorial Sloan Kettering Cancer Center
New York
New York
United States




Memorial Sloan-Kettering Cancer Center

Results (where available)

View Results


Published on BioPortfolio: 2014-08-26T22:13:21-0400

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PubMed Articles [18503 Associated PubMed Articles listed on BioPortfolio]

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Medical and Biotech [MESH] Definitions

Washing out of the peritoneal cavity. The procedure is a diagnostic as well as a therapeutic technique following abdominal trauma or inflammation.

That portion of the stomach remaining after gastric surgery, usually gastrectomy or gastroenterostomy for cancer of the stomach or peptic ulcer. It is a common site of cancer referred to as stump cancer or carcinoma of the gastric stump.

A proto-oncogene protein and member of the Wnt family of proteins. It is frequently up-regulated in human GASTRIC CANCER and is a tumor marker (TUMOR MARKERS, BIOLOGICAL) of gastric and COLORECTAL CANCER.

Washing out of the lungs with saline or mucolytic agents for diagnostic or therapeutic purposes. It is very useful in the diagnosis of diffuse pulmonary infiltrates in immunosuppressed patients.

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