Severe bowel complications in SARS-CoV-2 patients receiving protocolized care.

INTRODUCTION AND AIMS: A case series of ten patients that received protocolized care for SARS-CoV-2 infection and developed severe gastrointestinal complications, is presented. The aim of our study was to contribute to the ongoing discussion regarding gastrointestinal complications related to SARS-CoV-2 infection. After reviewing the current literature, ours appears to be the first detailed case series on the topic. MATERIALS AND METHODS: A retrospective filtered search of all patients admitted to our hospital for SARS-CoV-2 infection, who developed severe gastrointestinal complications, was performed. All relevant data on hospital patient management, before and after surgery, were collected from the medical records. RESULTS: Of the 905 patients admitted to our hospital due to SARS-CoV-2 infection, as of August 26, 2020, ten of them developed severe gastrointestinal complications. Seven of those patients were men. There were four cases of perforation of the proximal jejunum, three cases of perforations of the ascending colon, one case of concomitant perforation of the sigmoid colon and terminal ileum, one case of massive intestinal necrosis, and one preoperative death. Three right colectomies, four intestinal resections, one Hartmann's procedure with bowel resection, and one primary repair of the small bowel were performed. The mortality rate of the patients analyzed was 50%. CONCLUSION: Spontaneous bowel perforations and acute mesenteric ischemia are emerging as severe, life-threatening complications in hospitalized SARS-CoV-2 patients. More evidence is needed to identify risk factors, establish preventive measures, and analyze possible adverse effects of the current treatment protocols.

[Severe bowel complications in SARS-CoV-2 patients receiving protocolized care]. / Complicaciones intestinales graves en pacientes SARS-CoV-2 recibiendo manejo protocolizado.

Introduction and aims: A case series of ten patients that received protocolized care for SARS-CoV-2 infection and developed severe gastrointestinal complications, is presented. The aim of our study was to contribute to the ongoing discussion regarding gastrointestinal complications related to SARS-CoV-2 infection. After reviewing the current literature, ours appears to be the first detailed case series on the topic. Materials and methods: A retrospective filtered search of all patients admitted to our hospital for SARS-CoV-2 infection, who developed severe gastrointestinal complications, was performed. All relevant data on hospital patient management, before and after surgery, were collected from the medical records. Results: Of the 905 patients admitted to our hospital due to SARS-CoV-2 infection, as of August 26, 2020, ten of them developed severe gastrointestinal complications. Seven of those patients were men. There were four cases of perforation of the proximal jejunum, three cases of perforations of the ascending colon, one case of concomitant perforation of the sigmoid colon and terminal ileum, one case of massive intestinal necrosis, and one preoperative death. Three right colectomies, four intestinal resections, one Hartmann's procedure with bowel resection, and one primary repair of the small bowel were performed. The mortality rate of the patients analyzed was 50%. Conclusion: Spontaneous bowel perforations and acute mesenteric ischemia are emerging as severe, life-threatening complications in hospitalized SARS-CoV-2 patients. More evidence is needed to identify risk factors, establish preventive measures, and analyze possible adverse effects of the current treatment protocols.

Laparoscopically monitored colonoscopic polypectomy: an established form of endoluminal therapy for colorectal polyps.

BACKGROUND: Benign polyps, the most common disorders of the colon, are considered by many to be premalignant lesions. Colonoscopy is widely used to remove the majority of these polyps. However, a variety of "difficult polyps" are not accessible for colonoscopic removal because of their location and size, the tortuosity of the colon, or the complexity of the lesion (sessile vs pedunculated). In the past, a formal segmental resection usually was suggested for these difficult polyps. METHODS: For 110 patients with a median age of 73 years, a total of 149 polyps were removed as follows: 88 from the right colon, 18 from the transverse colon, 10 from the left colon, and 33 from the rectosigmoid colon. Pathologic evaluation showed adenomatous polyps in 13 patients (11.81%), hyperplastic polyps in 1 patient (0.9%), adenocarcinomas in 10 patients (9.09%), carcinoma in situ in 1 patient (0.9%), and adenomas in the remaining patients (tubulovillous, 40.18%; villous, 19.31%, and tubular, 17.77%). All the specimens were evaluated for margins and depth of resection. RESULTS: The median size of the polyps was 2.30 cm (range, 0.2-6 cm). The average hospital stay was 1.14 days, with a liquid diet started 6 h postoperatively. Mild abdominal pain/trocar-site pain was the most common complaint. The patients were followed with colonoscopy 6 months postoperatively and yearly thereafter. CONCLUSIONS: A combined endoscopic-laparoscopic approach provides a valid alternative for treating difficult colonic polyps and eliminating the morbidity of a segmental resection. This approach seems to be safe and effective.