[Comparison of efficiency and safety of laparoscopic manual esophagoenterostomy and esophagoenterostomy with mechanical anastomotic devices after laparoscopic gastrectomy for stomach cancer].

Objective: To compare laparoscopic manual esophagoenterostomy and esophagoenterostomy with mechanical stapling anastomotic devices after laparoscopic gastrectomy for stomach cancer.

Material And Methods: There were 34 patients who underwent laparoscopic gastrectomy for stomach in 2015-2018. Roux-en-Y esophagoenterostomy was used to reconstruct the gastrointestinal tract. Manual anastomoses were performed in 18 patients (group 1), stapled anastomoses (endogia 45 mm, covidien, mansfield, ma, usa) - in 16 patients (group 2). There was no randomization. Surgery duration, length of icu-stay, terms of enteral nutrition initiation, postoperative complications, hospital-stay were analyzed.

Results: Mean duration of surgery in the first group was 217 (184-302) min, in the second group - 201 (162-311) min. Duration of surgery in the first group was 1.08-fold higher than in the second group (95% CI 1.03-1.13, =0.05). Mean blood loss was 145 ml in both groups. Mean icu-stay was 20.2 (17-42) hours in the first group and 21.1 (16.2-46) hours in the second group (ratio 0.96, 95% CI 0.92-1.01, =0.06). Total enteral feeding (sipping) was initiated on the third day in both groups. Mean postoperative hospital-stay was 9.21 (6-13) days in the first group and 9.23 (6-12 days) days in the second group (ratio 0.99, 95% CI 0,95-1.02, =0.06). Postoperative morbidity was 5.5% in the first group and 6.25% in the second group.

Conclusion: Laparoscopic manual esophagoenterostomy proposed by our surgical team does not have disadvantages in comparison with stapling anastomotic devices and these methods may be alternative to each other.