Management of Hepato- biliary-pancreatic Surgery during the COVID-19 Pandemic

Purpose: We examined the effect of COVID-19 on diseases treated with hepato- biliary- pancreatic surgery from the experience of nosocomial infection at our hospital. Method(s): We examined the treatment of 106 patients admitted by the Division of Hepato- Biliary- Pancreatic Surgery to The Jikei University Hospital for elective surgery from January through May 2020. Result(s): Of the 106 operations, 90 (85%) were performed as scheduled and did not include COVID-19-positive patients. Operations for 16 patients (15%) were postponed, but 5 (31%) of these operations were urgent or quasiurgent and were performed during the study period. Of 95 patients who underwent surgery, 50 (53%) had a malignant tumor, 3 (3%) had a borderline malignant tumor, and 42 (44%) had a benign lesion, of which 41 were gallstones or gallbladder polyps and 1 was an intraductal papillary mucinous neoplasm that caused pancreatitis. Surgery for the latter tumor was postponed while conservative treatment improved conditions, but pancreatitis recurred 2 weeks after discharge, leading to a quasiurgent surgery. Conclusion(s): Owing to COVID-19, 15% of the scheduled elective hepato- biliary- pancreatic operations were postponed. Even lesions considered benign or not requiring emergency surgery should be treated promptly. Thus, the timing of treatment should be determined so that the risks of exacerbation and COVID-19 can be balanced.Copyright © 2022 Jikei University School of Medicine. All rights reserved.

Impact of the COVID-19 pandemic on pancreatic surgery. Analysis in a public and a private institution / Impacto de la pandemia COVID-19 en la cirugía pancreática. Análisis en dos instituciones, una pública y otra privada

RESUMEN Antecedentes: la pandemia de COVID-19 ha introducido cambios drásticos en el sistema de salud. Las cirugías electivas son una de las actividades quirúrgicas que más han descendido durante la pandemia. Objetivo: analizar el impacto de la pandemia de COVID-19 en la cirugía pancreática en una institución pública y otra privada. Se comparó, en cada institución, con el número de cirugías en el mismo período del año pasado. Material y métodos: se revisaron en una base prospectiva los pacientes que recibieron una cirugía pancreática en las dos instituciones entre el 10/3/20 y el 24/6/20. Se determinaron los datos epide miológicos, el tipo de resección pancreática, el diagnóstico anatomopatológico, la morbilidad y la mor talidad. Se compararon con los pacientes en ambas instituciones que recibieron cirugía pancreática durante el período 10/3/19 al 24/6/19. Resultados: durante la pandemia se realizaron 23 resecciones pancreáticas (13 duodenopancreatec tomías cefálicas, 9 pancreatectomías izquierdas y 1 pancreatectomía total). El 70% (16/23) fueron adenocarcinomas. La morbilidad alcanzó el 34,7% y no se registró mortalidad. Ningún paciente ni miembro del equipo quirúrgico se infectó con coronavirus. La pandemia no tuvo impacto en el núme ro de cirugías en el centro privado (22 vs. 20, p = 0,88), mientras que en el centro público hubo una reducción significativa en el número de cirugías (14 vs. 3, p = 0,009). Conclusión: la cirugía pancreática se puede hacer con seguridad durante la pandemia. En el centro privado se mantuvo el número de cirugías pancreáticas. En el centro público, con máxima prioridad para pacientes con COVID-19, hubo un descenso significativo.

ABSTRACT Background: The COVID-19 pandemic has introduced dramatic changes in the health system. Elective surgeries are the surgical activities with greater decline during the pandemic. Objective: The aim of this paper is to analyze the impact of the COVID-19 pandemic in pancreatic sur gery in a public and a private institution. The number of surgeries performed in each institution was compared with those performed in same period of the previous year. Material and methods: Data from a prospective database of all the patients who underwent pancrea tic surgery between March 10, 2020, and June 3, 2020, were analyzed. The epidemiological data, type of pancreatic resection, pathology diagnosis, morbidity and mortality were determined in each insti tution and compared with patients who underwent pancreatic surgery in both institutions between March 3, 2019, and June 24, 2019. Results: 23 pancreatic resections were performed during the pandemic (13 cephalic pancreaticoduo denectomies, 9 left pancreatectomies and 1 total pancreatectomy); 70% (16/23) were adenocarcino mas. There were 34.7% complications and no deaths were reported. None of the patients was infected with coronavirus. The pandemic had no impact on the number of pancreatic resections in the private institution (22 vs. 20, p = 0.88), while the number of pancreatic surgeries was significantly lower in the public center (14 vs. 3, p = 0.009). Conclusion: Pancreatic surgery can be safely performed during the pandemic. The number of pancrea tic surgeries did not decline during the pandemic. The priority for treating patients with COVID-19 at the public center resulted in a significant decrease in pancreatic surgeries.

Pancreatic surgery during the COVID-19 pandemic 2020-2021: an observational cohort study from a third level referral center.

BACKGROUND: During the COVID pandemic there has been limited access to elective surgery including oncologic surgery in several countries world-wide. The aim of this study was to investigate if there was any lockdown effect on pancreatic surgery with special focus on malignant pancreatic and periampullary tumours. METHODS: Patients who underwent pancreatic surgery during the two Danish lockdown periods from 11. March 2020 and the following 12 months were compared with patients who were operated the preceding 3 years. Data on patients' characteristics, waiting time, operations, and clinical outcomes were evaluated. RESULTS: During lockdown and the previous three years the annual number of resections were 242, 232, 253, and 254, respectively (p = 0.851). Although the numbers were not significantly different, there were fluctuations in operations and waiting time during the lockdown. During the second outbreak of COVID October 2020 to March 2021 the overall median waiting time increased to 33 days (quartiles 26;39) compared to 23 (17;33) days during the first outbreak from March to May 2020 (p = 0.019). The same difference was seen for patients with malignant tumours, 30 (23;36) vs. 22 (18;30) months (p = 0.001). However, the fluctuations and waiting time during lockdown was like the preceding three years. Neither 30- nor 90-days mortality, length of stay, number of extended operations, and complications and tumour stage were significantly different from previous years. CONCLUSIONS: There were significant fluctuations in waiting time for operations during the lockdown, but these variations were not different from the preceding three years, wherefore other explanations than an impact from COVID are conceivable.

Bioethics in an oncological surgery unit during the COVID-19 pandemic: the Verona experience.

The spread of COVID-19 has overwhelmed medical facilities across the globe, with patients filling beds in both regular wards and in intensive care units. The repurposing of hospital facilities has resulted in a dramatic decrease in the capacity of hospitals-in terms of available beds, surgical facilities, and medical and nursing staff- to care for oncology patients. The Italian National Board of Bioethics provided precise and homogeneous guidelines for the allocation of the scarce resources available. In our experience, strictly following these general guidelines and not considering the clinical vocation of each single health care center did not allow us to resume usual activities but generated further confusion in resource allocation. To face the scarcity of available resources and guarantee our patients fair access to the health care system we created a surgical triage with four fundamental steps. We took into consideration " well defined and widely accepted clinical prognostic factors " as stated by the Italian Society of Anesthesia and Resuscitation. We were able to draw up a list of patients giving priority to those who theoretically should have a greater chance of overcoming their critical situation. The age criterion has also been used in the overall evaluation of different cure options in each case, but it has never been considered on its own or outside the other clinical parameters. Although not considered acceptable by many we had to forcefully adopt the criterion of comparison between patients to give priority to those most in need of immediate care.

DEPEND study protocol: early detection of patients with pancreatic cancer - a pilot study to evaluate the utility of faecal elastase-1 and 13C-mixed triglyceride breath test as screening tools in high-risk individuals.

INTRODUCTION: Pancreatic cancer (PC) is the fifth leading cause of cancer-related death in the UK. The incidence of PC is increasing, with little or no improvement in overall survival and the best chance for long-term survival in patients with PC relies on early detection and surgical resection. In this study, we propose the use of a diagnostic algorithm that combines tests of pancreatic exocrine function (faecal elastase-1 (FE-1) test and the 13C-mixed triglyceride (13C-MTG) breath test) to identify patients with PC that urgently needs imaging studies. METHODS AND ANALYSIS: This prospective pilot (proof of concept) study will be carried out on 25 patients with resectable PC, 10 patients with chronic pancreatitis and 25 healthy volunteers. This study will construct a predictive algorithm for PC, using two tests of pancreatic exocrine function, FE-1 test and the 13C-MTG breath test. Continuous flow isotope ratio mass spectrometry in the 13C-MTG breath test will be used to analyse enriched 13CO2 in exhaled breath samples. The additional predictive benefit of other potential biomarkers of PC will also be considered. Potential biomarkers of PC showing abilities to discriminate between patients with PC from healthy subjects or patients with chronic pancreatitis will be selected by metabolomic analysis. ETHICS AND DISSEMINATION: The study was approved by the North of Scotland Research and Ethics Committee on 1 October 2020 (reference: 20/NS/0105, favourable opinion granted). The results will be disseminated in presentations at academic national/international conferences and publication in peer-review journals.

'It's always in the back of my mind': understanding the psychological impact of recovery following pancreaticoduodenectomy for cancer: a qualitative study.

OBJECTIVES: Ten per cent of patients diagnosed with pancreatic cancer undergo pancreaticoduodenectomy. There is limited previous research focusing on psychological well-being; unmet support needs impact negatively on quality of life. This paper reports the psychological impact of a pancreatic cancer diagnosis and subsequent pancreaticoduodenectomy, exploring how patients' lives alter following surgery and how they seek support. DESIGN: Inductive qualitative study involving in-depth semistructured interviews with 20 participants who had undergone pancreaticoduodenectomy for pancreatic or distal biliary duct cancer. Interviews were audiorecorded, transcribed and anonymised, and thematic analysis used principles of constant comparison. SETTING: Single National Health Service Trust in Northwest England. PARTICIPANTS: Patients were eligible for inclusion if they had had pancreaticoduodenectomy for head of pancreas cancer, periampullary cancer or distal cholangiocarcinoma between 6 months and 6 years previously, and had completed adjuvant chemotherapy. RESULTS: Analysis identified the following main themes: diagnosis and decision making around surgery; recovery from surgery and chemotherapy; burden of monitoring and ongoing symptoms; adjusting to 'a new normal'; understanding around prognosis; support-seeking. Participants seized the chance to have surgery, often without seeming to absorb the risks or their prognosis. They perceived that they were unable to control their life trajectory and, although they valued close monitoring, experienced anxiety around their appointments. Participants expressed uncertainty about whether they would be able to return to their former activities. There were tensions in their comments about support-seeking, but most felt that emotional support should be offered proactively. CONCLUSIONS: Patients should be made aware of potential psychological sequelae, and that treatment completion may trigger the need for more support. Clinical nurse specialists (CNSs) were identified as key members of the team in proactively offering support; further training for CNSs should be encouraged. Understanding patients' experience of living with cancer and the impact of treatment is crucial in enabling the development of improved support interventions.

Quantitative assessment of the impact of COVID-19 pandemic on pancreatic surgery: an Italian multicenter analysis of 1423 cases from 10 tertiary referral centers.

Few evidences are present on the consequences of coronavirus disease 2019 (COVID-19) pandemic on pancreatic surgery. Aim of this study is to evaluate how COVID-19 influenced the diagnostic and therapeutic pathways of surgical pancreatic diseases. A comparative analysis of surgical volumes and clinical, surgical and perioperative outcomes in ten Italian referral centers was conducted between the first semester 2020 and 2019. One thousand four hundred and twenty-three consecutive patients were included in the analysis: 638 from 2020 and 785 from 2019. Surgical volume in 2020 decreased by 18.7% (p < 0.0001). Benign/precursors diseases (- 43.4%; p < 0.0001) and neuroendocrine tumors (- 33.6%; p = 0.008) were the less treated diseases. No difference was reported in terms of discussed cases at the multidisciplinary tumor board (p = 0.43), mean time between diagnosis and neoadjuvant treatment (p = 0.91), indication to surgery and surgical resection (p = 0.35). Laparoscopic and robot-assisted procedures dropped by 45.4% and 61.9%, respectively, during the lockdown weeks of 2020. No difference was documented for post-operative intensive care unit accesses (p = 0.23) and post-operative mortality (p = 0.06). The surgical volume decrease in 2020 will potentially lead, in the near future, to the diagnosis of a higher rate of advanced stage diseases. However, the reassessment of the Italian Health Service kept guarantying an adequate level of care in tertiary referral centers. Clinicaltrials.gov ID: NCT04380766.

Pancreatic surgery during COVID-19 pandemic: major activity disruption of a third-level referral center during 2020.

INTRODUCTION: The COVID-19 pandemic has severely limited the access to cancer surgery, but it is not known to what extent referral centers for pancreatic diseases were affected by its outbreak. The aim of this study is to describe the effect of COVID-19 pandemic on a third-level referral center for pancreatic surgery in Italy. METHODS: The 2020 activity of The Pancreas Institute of the University of Verona was reviewed, comparing different phases of the COVID-19 pandemic outbreaks using the pre-COVID era as a control. Endpoints were the overall caseload of pancreatic resections, surgical waiting list, administration of preoperative therapy, major morbidity and mortality, residents' training; number of inpatients beds, outpatient visits/procedures/diagnostics. RESULTS: In 2020, there was an overall significant reduction of pancreatic resections performed (394 vs. 506 in 2019), particularly during the first (March-May) and second (October-December) COVID-19 outbreaks, with an all-time-low of 16 resections/months in April (compared to 43 average resection/month in 2019). The rates of major morbidity (Clavien-Dindo ≥ 3) and mortality were similar to 2019 (16 vs 12%, p = 0.11 and 3 vs 2%, p = 0.29, respectively). During the first and second outbreaks resident's training, inpatient beds, outpatient visits, diagnostics, and procedures were severely impaired, while the waiting list for up-front cancer resections and the use of preoperative chemotherapy concomitantly raised. CONCLUSION: The COVID-19 pandemic has severely disrupted the activity of a third-level referral center for pancreatic surgery, affecting the access to cancer surgical procedures and raising concerns regarding the solidity of the current centralization model.

Effects of COVID-19 Pandemic on the Treatment of Pancreatic Cancer: A Perspective from Central Europe.

BACKGROUND: This survey aimed to register changes determined by the COVID-19 pandemic on pancreatic surgery in a specific geographic area (Germany, Austria, and Switzerland) to evaluate the impact of the pandemic and obtain interesting cues for the future. METHODS: An online survey was designed using Google Forms focusing on the local impact of the pandemic on pancreatic surgery. The survey was conducted at 2 different time points, during and after the lockdown. RESULTS: Twenty-five respondents (25/56) completed the survey. Many aspects of oncological care have been affected with restrictions and delays: staging, tumor board, treatment selection, postoperative course, adjuvant treatments, outpatient care, and follow-up. Overall, 60% of respondents have prioritized pancreatic cancer patients according to stage, age, and comorbidities, and 40% opted not to operate high-risk patients. However, for 96% of participants, the standards of care were guaranteed. DISCUSSION/CONCLUSIONS: The first wave of the COVID-19 pandemic had an important impact on pancreatic cancer surgery in central Europe. Guidelines for prompt interventions and prevention of the spread of viral infections in the surgical environment are needed to avoid a deterioration of care in cancer patients in the event of a second wave or a new pandemic. High-volume centers for pancreatic surgery should be preferred and their activity maintained. Virtual conferences have proven to be efficient during this pandemic and should be implemented in the near future.