OBJECTIVE: Preemptive endoluminal vacuum therapy (pEVT) is a novel concept to reduce postoperative morbidity and has the potential to disrupt current treatment paradigms for patients undergoing esophagectomy. SUMMARY BACKGROUND DATA: Endoluminal vacuum therapy is an accepted treatment for anastomotic leakage (AL) after esophagectomy. METHODS: Retrospective analysis of patients undergoing minimally invasive Ivor Lewis esophagectomy (MILE) with pEVT between 11/2017 and 10/2020. The sponge was removed endoscopically after 4-6 days, and anastomosis and gastric conduit were assessed according to a novel endoscopic grading system. Further management was customized according to endoscopic appearance and clinical course. Endpoints were postoperative morbidity and AL rate, defined according to the Clavien-Dindo (CD) and International Esodata Study Group classifications. RESULTS: PEVT was performed in 67 consecutive patients, 57 (85%) were high-risk patients with an ASA score >2, WHO/ECOG score >1, age >65 years, or BMI >29 kg/m2. Thirty patients experienced textbook outcome, and overall minor (≤CD IIIa) and major (≥CD IIIb) morbidity was 40.3% and 14.9% respectively. 30-day-mortality was 0%. Forty-nine patients (73%) had uneventful anastomotic healing after pEVT without further endoscopic treatment. The remaining 18 patients (27%) underwent prolonged EVT with uneventful anastomotic healing in 13 patients (19%), contained AL in 4 patients (6%), and one uncontained leakage (1.5%) in a case with proximal gastric conduit necrosis, resulting in an overall AL rate of 7.5%. CONCLUSIONS: PEVT is an innovative and safe procedure with a promising potential to reduce postoperative morbidity after MILE and may be particularly valuable in highly comorbid cases.
OBJECTIVE: Preemptive endoluminal vacuum therapy (pEVT) is a novel concept to reduce postoperative morbidity and has the potential to disrupt current treatment paradigms for patients undergoing esophagectomy. SUMMARY BACKGROUND DATA: Endoluminal vacuum therapy is an accepted treatment for anastomotic leakage (AL) after esophagectomy. METHODS: Retrospective analysis of patients undergoing minimally invasive Ivor Lewis esophagectomy (MILE) with pEVT between 11/2017 and 10/2020. The sponge was removed endoscopically after 4-6 days, and anastomosis and gastric conduit were assessed according to a novel endoscopic grading system. Further management was customized according to endoscopic appearance and clinical course. Endpoints were postoperative morbidity and AL rate, defined according to the Clavien-Dindo (CD) and International Esodata Study Group classifications. RESULTS: PEVT was performed in 67 consecutive patients, 57 (85%) were high-risk patients with an ASA score >2, WHO/ECOG score >1, age >65 years, or BMI >29 kg/m2. Thirty patients experienced textbook outcome, and overall minor (≤CD IIIa) and major (≥CD IIIb) morbidity was 40.3% and 14.9% respectively. 30-day-mortality was 0%. Forty-nine patients (73%) had uneventful anastomotic healing after pEVT without further endoscopic treatment. The remaining 18 patients (27%) underwent prolonged EVT with uneventful anastomotic healing in 13 patients (19%), contained AL in 4 patients (6%), and one uncontained leakage (1.5%) in a case with proximal gastric conduit necrosis, resulting in an overall AL rate of 7.5%. CONCLUSIONS: PEVT is an innovative and safe procedure with a promising potential to reduce postoperative morbidity after MILE and may be particularly valuable in highly comorbid cases.
Authors: Stanislaus Reimer; Johan F Lock; Sven Flemming; Alexander Weich; Anna Widder; Lars Plaßmeier; Anna Döring; Ilona Hering; Mohammed K Hankir; Alexander Meining; Christoph-Thomas Germer; Kaja Groneberg; Florian Seyfried Journal: Front Surg Date: 2022-05-09