Weindelmayer J, Mengardo V, Ascari F, Baiocchi GL, Casadei R, De Palma GD et al, for the Italian Research Group for Gastric Cancer (GIRCG).
JAMA Surg 2025; 160: 135-143.
The study included 390 patients for analysis. Use of a drain reduced the need for reoperation within 30 days: 5.1 versus 12.4 per cent, P=0.01. Four patients had drain-related complications.
Comment: Unusual result. Most RCTs suggest for many surgical operations drains increase complications, but for this specific procedure, the outcome is pretty clear.



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