Stapler Reinforcement Patches Compared to Standard Staplers in Gastrojejunostomy

This study is comparing two types of surgical staplers used when reconnecting the stomach to the intestine during stomach cancer surgery — standard staplers versus staplers with a reinforcement patch — to see if the patch reduces complications like leaks. **You may be eligible if...** - You are between 18 and 85 years old - You have been diagnosed with gastric (stomach) cancer and are scheduled for partial or near-total stomach removal - You are in good overall health (ECOG 0-1, ASA I-III) **You may NOT be eligible if...** - Cancer has already spread to distant parts of your body (metastases found before surgery) - You have had another cancer in the past 5 years - You have severe organ problems Talk to your doctor to see if this trial is right for you.