Emergency Surgery for Colon Diseases in Elderly Patients-Analysis of Complications, and Postoperative Course.

Background and Objectives: Colon diseases can turn in a clinical emergency with the onset of some important complications. Some critical conditions are more common in aged patients because they are frailer. The aim of this study is to examine patients over 80 years of age who are undergoing emergency colorectal surgery, and evaluating the aspects associated with post-operative complications and other problems in the short term. Methods: From November 2020 to February 2022, we included 32 consecutive patients older than 80 undergoing emergency surgery due to colon diseases. We collected and analysed all demographic and operative data, and then applied CR-POSSUM score and correlated this with postoperative hospital stay and the onset of postoperative complications according to the Clavien Dindo classification. Results: Postoperative factors were selectively evaluated based on the clinical scenario and different colic pathologies. There were no statistically significant differences, in terms of postoperative hospital stay, postoperative complications, reoperation rate and 30-day mortality. The number of cases of blood transfusions was significant and was more numerous in cases of intestinal perforation and bleeding cases. The value of the Operative Severity Score in bowel perforations was significantly higher. Conclusions: The use of a score to stratify the risk is a useful tool, especially in elderly patients undergoing emergency surgery. The CR-POSSUM score was important for predicting morbidity in our study. Emergency manifestations of colon diseases in the elderly show higher morbidity and mortality rates. The effect of age on outcome is a concept that needs to be emphasized, so further investigation is needed.

Two cases of intestinal perforation due to mesenteric artery embolism during extracorporeal membrane oxygenation and intra-aortic balloon pumping.

The patient in case 1 was a 50-year-old man who presented to the emergency department of the local hospital with chest pain and syncope for 3 hours due to acute myocardial infarction. He underwent cardiopulmonary resuscitation (CPR) followed by extracorporeal membrane oxygenation (ECMO), and intestinal perforation was detected on day 9. The patient in case 2 was a 58-year-old man who was admitted to the hospital with abdominal pain lasting for 3 days. He also required CPR and ECMO for cardiogenic shock, and intestinal perforation was identified on day 7 of ECMO. We believe that this case report will be important to alert clinicians to the possibility of this complication and to encourage early detection and intervention to improve prognosis. Conventionally, the gastrointestinal tract has received secondary attention in patients receiving ECMO support because the vital organs tend to be considered first. However, this case report illustrates the importance of monitoring gastrointestinal function in patients undergoing ECMO.

Sigmoid colon perforation in a SARS-CoV-2 positive neonate: a uniqueness report and a brief review.

BACKGROUND: Despite the relative prevalence of small bowel and proximal colon perforation in the neonatal period, recto-sigmoid perforation is extremely rare. Full-term neonates experience intestinal perforation less frequently than premature infants. Here we report a neonate with sigmoid perforation and simultaneous Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) infection. CASE PRESENTATION: A 2550 g female neonate born at 38-weeks' gestation from a coronavirus disease-2019 (COVID-19) infected mother by cesarean section. Despite a good Apgar score in the first and fifth minutes, she was admitted to the neonatal intensive care unit with grunting and mild respiratory distress. She underwent antibiotics and oxygen by head box resulting in an Oxygen Saturation rate of 94%. The patients' respiratory distress decreased during the second day, resulting once breastfeeding without tolerance. While she passed meconium in the first 2 days, she developed abdominal distention on day 3. The nasopharyngeal SARS-CoV-2 real-time polymerase chain reaction (RT-PCR) was performed with positive results. Surgical consultation was requested and a thoraco-abdominal X-Ray was performed at this stage, which suspected to be a gastrointestinal perforation. Due to clinical deterioration and persistent abdominal distention, a contrast study was performed with water-soluble contrast, which confirmed intestinal perforation. However, the surgical exploration revealed perforation of the sigmoid colon at the posterior segment. The patient underwent antibiotic therapy, abdominal lavage, and colostomy, immediately. She was discharged in good condition approximately 14-days later. CONCLUSION: To our knowledge, this is the first report of sigmoid colon perforation in a term neonate following COVID-19.

Gastrointestinal complications (gangrene or perforation) after corona virus disease 2019 - A series of ten patients.

During the recent second wave of corona virus disease 2019 (COVID-19) pandemic in India, we managed a series of gastrointestinal complications in patients with COVID-19. We aim to highlight the key presentation and clinical course and emphasize the lessons we learnt from our series of such patients. A case review of ten consecutive patients with either bowel gangrene or perforation who were managed at our centre from March 20, 2021 to June 10, 2021. Clinical-demographic details, possible etiology, radiological findings, management and outcomes have been described. Of the 10 patients, 2 presented with bowel gangrene and 8 with perforation. In our series, all these patients were diagnosed with the help of computed tomography (CT) abdomen during the 3rd week after diagnosis of COVID-19. All had received steroid medication. Both patients with bowel gangrene and 4 of 8 patients with perforation underwent surgery, while 4 were managed non-operatively. Barring one patient, all the operated patients succumbed within 5 days of surgery after rapid clinical deterioration. Non-operative management in selected patients with perforation including placement of percutaneous drains, bowel rest and antibiotics was successful. Emergency surgery for COVID-19 related intestinal gangrene or perforation was associated with high mortality in our series. Non-operative management which avoids the added stress of a major emergency surgery particularly in patients just recovering from COVID-19 may be considered in stable patients in whom perforation appears to be contained.

A Case of Intestinal Perforation Associated with Mesenteric Thrombosis Due to Post-COVID-19 Syndrome.

PURPOSE: We aimed to present a case who developed intestinal ischemia and associated perforation and abscess due to Superior Mesenteric Vein (SMV) thrombosis caused by post-COVID-19 syndrome and discuss the preoperative Computed Tomography (CT) imaging findings used in diagnosis. CASE PRESENTATION: A 58-year-old patient presented to our clinic with a complaint of acute abdominal pain. His CT examination revealed thrombosis in SMV, congestion in the mesenteric venous structures, contamination in the mesentery, and thickening and dilatation of the jejunal loops due to ischemia. The patient had a history of acute COVID-19 infection. He had typical COVID-19 pneumonia findings (peripheral ground-glass opacities in both lung parenchyma predominantly in the lower lobe) on the thorax CT at that time. He was followed up with anticoagulant therapy. During his follow-up, a thoracic and abdominal CT was performed due to recurrent acute abdominal findings. On thorax CT, there was a web-like filling defect consistent with pulmonary embolism, traction bronchiectasis consistent with late findings of COVID-19 pneumonia, and poorly circumscribed subpleural ground glass opacities. On abdominal CT, in addition to mesenteric ischemia findings, loss of wall integrity was observed in the jejunal loops due to perforation and collection areas containing air consistent with an abscess. He was treated with small bowel resection and abscess drainage. CONCLUSION: Patients with acute COVID-19 infection should be followed up for the early diagnosis of serious symptoms that may develop due to post-COVID-19 syndrome, and contrast-enhanced CT should be the imaging method of choice to detect possible mesenteric vascular thrombosis in patients with acute abdominal symptoms.

Surge of Typhoid Intestinal Perforations as Possible Result of COVID-19-Associated Delays in Seeking Care, Madagascar.

During the coronavirus disease pandemic, we observed a 6.4-fold increase in typhoid intestinal perforation incidence in Antananarivo, Madagascar. Thirteen perforations occurred within 6 months (February 2020-July 2020), compared with 13 perforations during the previous 41 months (August 2016-January 2020). The increase may be attributable to delayed healthcare seeking during the pandemic.

Colonic perforation in patients with COVID-19 pneumonia - case reports.

INTRODUCTION: Gastrointestinal complications in critically ill patients during the COVID-19 pandemic pose a diagnostic and treatment dilemma. CASE REPORT: We present two cases of SARS-CoV-2 positive patients treated in our department for colon perforation. One patient was operated for a diastasic right colon perforation due to acute over distension of the bowel. The perforation in the second case was associated with chronic diverticulitis. CONCLUSION: These cases highlight the fact that besides typical respiratory symptoms and signs of COVID-19, digestive symptoms also occur. These can caused by intestinal perforation, be it directly or due to changing homeostasis of the internal environment.

Pneumatosis intestinalis and intestinal perforation in a case of multisystem inflammatory syndrome in children.

This case demonstrates pneumatosis intestinalis and small bowel perforation in a paediatric patient with multisystem inflammatory syndrome in children (MIS-C). Our patient presented with fever, abdominal pain and shortness of breath. She progressed to haemodynamic failure and small bowel perforation approximately 1 week after admission. Patients with suspected or confirmed MIS-C should be monitored closely for abdominal catastrophe, especially when critically ill in the intensive care unit.

Experience of Hospital Admission and Surgery During the COVID-19 Pandemic: a Survey of IBD Patients.

BACKGROUND: The aim of this study was to evaluate the experience of surgery in IBD patients during the COVID pandemic. METHODS: A survey was distributed among patients undergoing IBD-related surgeries from January 2020 to March 2020 via an online platform. The response was submitted anonymously. RESULTS: A total of 78 patients responded to the survey. COVID-19 testing was conducted in 60 (76.9%) patients, and they were all tested negative. Emergent surgery was performed in 12 (15.4%) patients and postponed surgery in 18 (23.1%) patients. The surgical indications were mainly bowel obstruction (N = 21, 26.9%) and perianal abscess (N = 18, 23.1%). Postoperative complications were noted in 5.1% of cases, but no re-operation was required. Due to the ongoing COVID pandemic, 58 (74.4%) patients reported various levels of concern and anxiety for surgery. CONCLUSIONS: Common surgical indications were for bowel obstruction and perianal abscess. Surgery can be postponed, but disease progression should be monitored closely and surgically intervened as needed. Most patients expressed anxiety resulting from the pandemic. The overall experience was satisfactory.

Colorectal surgery obesity-related morbidity during COVID-19.

Tocilizumab, a monoclonal antiinterluekin-6 receptor antibody, has been empirically used in the treatment of cytokine release syndrome associated with severe coronavirus disease 2019 infections. The efficacy and safety of these medications for these patients is unknown. The purpose of this report was to present a case of acute large bowel perforation in a morbidly obese patient with coronavirus disease 2019 pneumonia who received empiric Tocilizumab. This case report analyzes the risks of acute large bowel perforation after using this medication empirically and discusses the appropriate management of this adverse event.