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. 2020 Oct 1;27(5):e501–e511. doi: 10.3747/co.27.6785

TABLE I.

Summary of statements from major surgical and oncology societies about cancer surgery and hepatobiliary malignancy during the COVID-19 pandemic

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Society Statement
American Society of Clinical Oncology
  • Individual determinations about the need for cancer surgery based on potential harms of delaying surgery, including consideration of the need for postoperative ICU care.

  • Reasonable to consider neoadjuvant therapy or delay in surgery in situations in which neoadjuvant therapy is available, but not routinely considered:

    • ▪ Weigh risks of delay in surgery against burden on hospital resources and patient risk of exposure to COVID-19, and

    • ▪ consider risks of exposure to COVID-19 and of immunosuppression with chemotherapy.

  • No evidence that immunosuppressive therapy should be delayed or held. Individual risk assessment required.

Hepatobiliary cancers specifically: links to statement from Society of Surgical Oncology
For details: https://www.asco.org/asco-coronavirus-information

National Comprehensive Cancer Network
  • Cancer surgery is not considered elective, but requires prioritization.

  • Shared decision-making optimized with surgeon-to-patient discussions (telephone calls).

Hepatobiliary cancers specifically: no statement
For details: https://www.nccn.org/covid-19/

American College of Surgeons
  • Patients should receive appropriate and timely surgical care, including operative management, based on sound surgical judgment and availability of resources.

  • Virtual multidisciplinary discussions for triage of cases based on local resources, COVID-19 prevalence, and alternative nonsurgical therapies.

Three phases guide decision-making relative to level of the pandemic:
  • Semi-urgent setting – preparation phase

  • Urgent setting

  • Local resource scarcity

Hepatobiliary cancers specifically: For oligometastatic colorectal cancer, use effective systemic therapy, if available. No statement for hepatocellular carcinoma, intrahepatic cholangiocarcinoma, and gallbladder cancer.
For details: https://www.facs.org/covid-19/clinical-guidance/elective-case

Society of Surgical Oncology
 Follows the American College of Surgeons phases of the pandemic.
Hepatobiliary cancers specifically:
Phase 1 – Semi-urgent setting Phase 2 – Urgent setting Phase 3 – Local resource scarcity
 Procedures to be done:
  • Intrahepatic cholangiocarcinoma (symptoms or not)

  • Colorectal liver metastases finishing neoadjuvant therapy in which further chemotherapy would be detrimental to liver function

 Consider alternative therapies:
  • Large intrahepatic cholangiocarcinoma requiring major hepatecomy – chemotherapy

  • Hepatocellular carcinoma – ablation or liver-directed therapies

  • Incidental gallbladder cancer requiring staging or re-resection – delay

 Procedures to be done:
  • Advanced tumour at risk of becoming unresectable with delay

  • Management of complications if interventional approach not feasible

  • Bleeding tumours that cannot be managed with interventional radiology, radiation, or endoscopy

 Consider alternative strategies:
  • Chemotherapy upfront for tumours in which it is not routine, if can be done safely

  • Radiation therapy upfront for tumours in which it is not routine, if can be done safely

  • SBRT for liver metastasis

  • Liver-directed therapy as bridge to surgery

 Procedures to be done:
  • Management of complications if interventional approach not feasible

  • Bleeding tumours that cannot be managed with interventional radiology, radiation, or endoscopy

 Alternative strategies:
  • Same as Phase 2

 For details: https://www.surgonc.org/resources/covid-19-resources/

European Society of Surgical Oncology
 Liaise with colleagues regarding feasibility and practicality of chemotherapy, radiation therapy, and targeted treatment to reduce impact on hospital beds for surgery, and decision on case-by-case basis.
Hepatobiliary cancers specifically: no statement
 For details: https://www.essoweb.org/news/esso-statement-covid-19/
Americas Hepato-Pancreato-Biliary Association
 Follows the American College of Surgeons phases of the pandemic.
Hepatobiliary cancers specifically:
  • Consider patient comorbidities and age to assess relative risks and benefits with potential exposure to COVID-19 compared with alternative treatment options.

  • Consider changes in resources available at various stages of the pandemic.

  • For patients facing a potentially prolonged hospital stay or at higher risk for complications requiring ICU management, surgery should be timed to available resources.

Phase 1 – Semi-urgent setting Phase 2 – Urgent setting | Phase 3 – Local resources scarcity
  • Hepatocellular carcinoma – hepatectomy, transplant, ablation

  • Colorectal liver metastases – hepatectomy for intermediate-acuity surgery and healthy patient, chemotherapy for intermediate-acuity surgery and unhealthy patient

  • Intrahepatic cholangiocarcinoma – hepatectomy for intermediate-acuity surgery and healthy patient, chemotherapy for intermediate-acuity surgery and unhealthy patient

  • Hilar cholangiocarcinoma – resection or transplantation as indicated

  • Hepatocellular carcinoma – delay definitive therapy; TACE ablation or observation

  • Colorectal liver metastases – chemotherapy

  • Intrahepatic cholangiocarcinoma – chemotherapy or embolic therapy

  • Hilar cholangiocarcinoma – chemotherapy, chemoradiation, or transfer to a facility with more resources

For details: https://www.sages.org/sages-ahpba-recommendations-surgical-management-of-hpb-cancer-covid-19/

ICU = intensive care unit; SBRT = stereotactic body radiation therapy; TACE = transarterial chemoembolization.