Comparison of Two Endoscopic Therapeutic Interventions as Primary Treatment for Anastomotic Leakages after Total Gastrectomy

SIMPLE SUMMARY: An esophagojejunal anastomotic leak after oncological gastrectomy is a life-threatening complication. Endoscopic treatment offers the possibility of minimally invasive diagnosis and immediate effective therapy in one session. A retrospective, single-center analysis of two different endoscopic strategies as first-line treatment options was performed. ABSTRACT: Introduction: An esophagojejunal anastomotic leak following an oncological gastrectomy is a life-threatening complication, and its management is challenging. A stent application and endoscopic negative pressure therapy are possible therapeutic options. A clinical comparison of these strategies has been missing until now. Methods: A retrospective analysis of 14 consecutive patients endoscopically treated for an anastomotic leak after a gastrectomy between June 2014 and December 2019 was performed. Results: The mean time of the diagnosis of the leakage was 7.14 days after surgery. Five patients were selected for a covered stent, and nine patients received endoscopic negative pressure therapy. In the stent group, the mean number of endoscopies was 2.4, the mean duration of therapy was 26 days, and the mean time of hospitalization was 30 days. In patients treated with endoscopic negative pressure therapy, the mean number of endoscopies was 6.0, the mean days of therapy duration was 14.78, and the mean days of hospitalization was 38.11. Treatment was successful in all patients in the stent-based therapy group and in eight of nine patients in the negative pressure therapy group. Discussion: Good clinical results in preserving the anastomosis and providing sepsis control was achieved in all patients. Stent therapy resulted in anastomosis healing with a lower number of endoscopies, a shorter time of hospitalization, and rapid oral nutrition

Analysis of the effects of the first and second/third waves of the COVID-19 pandemic on an Interdisciplinary Endoscopy Unit in a German 'hotspot' area: a single-center experience

BACKGROUND: Since December 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has posed a pandemic threat to global health. We are now in the fourth wave of this pandemic. As the pandemic developed, the requirements and therapeutic endoscopic procedures for SARS-CoV-2-positive patients underwent changes. METHODS: Analysis of implications for an endoscopy unit during the first and second/third waves of the COVID-19 pandemic with a focus on COVID-19-related process changing. Addressed are number of SARS-CoV-2-positive patients and endoscopic examinations performed in patients who tested positive for SARS-CoV-2 during the various waves, adherence to scheduled examinations, rotation of staff to COVID-dedicated structures and, finally, impact of vaccination on infection rate among endoscopic staff. RESULTS: During the first wave, 10 SARS-CoV-2-positive in-house patients underwent a total of 22 gastrointestinal (GI) endoscopic procedures. During the second and third waves, 59 GI endoscopies were performed in 38 patients. While in the first wave, GI bleeding was the main indication for endoscopy (82%), in the second and third waves the main indication for endoscopy was endoscopic insertion of deep feeding tubes (78%; p < 0.001). During the first wave, 5 (17%) of 29 Interdisciplinary Endoscopy Unit (IEU) staff members were moved to designated COVID wards, which was not necessary during the following waves. Lack of protective clothing was critical during the first wave, but not in the later waves. Screening tests for patients and staff were widely available after the first wave, and IEU staff was vaccinated during the second wave. CONCLUSION: Strategies to ensure safe endoscopies with respect to preventing transmission of SARS-CoV-2 from patients to staff were effective. Organizational adjustments allowed the routine program to continue unaffected. Indications for GI endoscopies changed over time: during the first wave, GI endoscopies were performed for life-threatening indications, whereas later supportive procedures were the main indication

Impact of the COVID-19 pandemic on an interdisciplinary endoscopy unit in a German ""hotspot"" area: a single center experience

Background and study aims!#!Since December 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative pathogen of coronavirus disease 2019 (COVID-19), has posed a pandemic threat to global health and has challenged health care system in all affected countries.!##!Patients and methods!#!This is a combined study including a descriptive part about the changes in the daily work routine of an Interdisciplinary Endoscopic Unit (IEU) and a prospective analysis of patients tested positive for SARS-CoV-2 who required endoscopic interventions. Conclusively, we present the finding of a point-prevalence analysis in the staff of the IEU.!##!Results!#!We present effects of the COVID-19-related restructuring of processes in our interdisciplinary endoscopy unit (IEU) with respect to cancelation of examinations, relocation of staff to other departments, impact of SARS-CoV-2 on medical staff of the IEU, and supply of protective clothing. Additionally, we analyzed the cohort of COVID-19 patients: Sixteen endoscopic interventions were done in ten patients. In all patients with confirmed infection with SARS-CoV-2, emergency endoscopies were required for relevant bleeding situations. Re-endoscopies were required only in critically ill COVID-19 patients.!##!Conclusions!#!The restructuring of processes in the IEU was feasible in short time, effective, and can also be applied broadly at least in developed countries [Garbe et al. in Gastroenterology 159:778-780, 2020; Repici A, Pace F, Gabbiadini R, Colombo M, Hassan C, Dinelli M, Group IG-CW, Maselli R, Spadaccini M, Mutignani M, Gabbrielli A, Signorelli C, Spada C, Leoni P, Fabbri C, Segato S, Gaffuri N, Mangiavillano B, Radaelli F, Salerno R, Bargiggia S, Maroni L, Benedetti A, Occhipinti P, De Grazia F, Ferraris L, Cengia G, Greco S, Alvisi C, Scarcelli A, De Luca L, Cereatti F, Testoni PA, Mingotto R, Aragona G, Manes G, Beretta P, Amvrosiadis G, Cennamo V, Lella F, Missale G, Lagoussis P, Triossi O, Giovanardi M, De Roberto G, Cantu P, Buscarini E, Anderloni A, Carrara S, Fugazza A, Galtieri PA, Pellegatta G, Antonelli G, Rosch T, Sharma P (2020) Endoscopy units and the COVID-19 Outbreak: a Multi-Center Experience from Italy. Gastroenterology;]. The endoscopy-related rate of SARS-CoV-2 infection of staff is low, but supply of protective equipment is crucial for this. Endoscopic procedures in COVID-19 patients were not directly related to SARS-CoV-2 infection, but to other underlying diseases or typical complications of long-term ICU treatment