Deficient Immune Response following SARS-CoV-2 Vaccination in Patients with Hepatobiliary Carcinoma : A Forgotten, Vulnerable Group of Patients

© 2023 The Author(s). Published by S. Karger AG, Basel..

Introduction: Data on immune response rates following vaccination for severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) in patients with hepatobiliary carcinoma (HBC) are rare. However, impaired immunogenicity must be expected due to the combination of chronic liver diseases (CLDs) with malignancy and anticancer treatment.

Methods: In this prospective, longitudinal study, 101 patients were included, of whom 59 were patients with HBC under anticancer treatment. A cohort of patients with a past medical history of gastrointestinal cancer, of whom 28.6% had HBC without detectable active tumor disease having been off therapy for at least 12 months, served as control. Levels of SARS-CoV-2 anti-spike IgG, surrogate neutralization antibodies (sNABs), and cellular immune responses were compared. In uni- and multivariable subgroup analyses, risk factors for impaired immunogenicity were regarded. Data on rates and clinical courses of SARS-CoV-2 infections were documented.

Results: In patients with HBC under active treatment, levels of SARS-CoV-2 anti-spike IgG were significantly lower (2.55 log10 BAU/mL; 95% CI: 2.33-2.76; p < 0.01) than in patients in follow-up care (3.02 log10 BAU/mL; 95% CI: 2.80-3.25) 4 weeks after two vaccinations. Antibody levels decreased over time, and differences between the groups diminished. However, titers of SARS-CoV-2 sNAB were for a longer time significantly lower in patients with HBC under treatment (64.19%; 95% CI: 55.90-72.48; p < 0.01) than in patients in follow-up care (84.13%; 95% CI: 76.95-91.31). Underlying CLD and/or liver cirrhosis Child-Pugh A or B (less than 8 points) did not seem to further impair immunogenicity. Conversely, chemotherapy and additional immunosuppression were found to significantly reduce antibody levels. After a third booster vaccination for SARS-CoV-2, levels of total and neutralization antibodies were equalized between the groups. Moreover, cellular response rates were balanced. Clinically, infection rates with SARS-CoV-2 were low, and no severe courses were observed.

Conclusion: Patients with active HBC showed significantly impaired immune response rates to basic vaccinations for SARS-CoV-2, especially under chemotherapy, independent of underlying cirrhotic or non-cirrhotic CLD. Although booster vaccinations balanced differences, waning immunity was observed over time and should be monitored for further recommendations. Our data help clinicians decide on individual additional booster vaccinations and/or passive immunization or antiviral treatment in patients with HBC getting infected with SARS-CoV-2.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:12

Enthalten in:

Liver cancer - 12(2023), 4 vom: 25. Sept., Seite 339-355

Sprache:

Englisch

Beteiligte Personen:

Monin, Malte B [VerfasserIn]
Baier, Leona I [VerfasserIn]
Gorny, Jens G [VerfasserIn]
Berger, Moritz [VerfasserIn]
Zhou, Taotao [VerfasserIn]
Mahn, Robert [VerfasserIn]
Sadeghlar, Farsaneh [VerfasserIn]
Möhring, Christian [VerfasserIn]
Boesecke, Christoph [VerfasserIn]
van Bremen, Kathrin [VerfasserIn]
Rockstroh, Jürgen K [VerfasserIn]
Strassburg, Christian P [VerfasserIn]
Eis-Hübinger, Anna-Maria [VerfasserIn]
Schmid, Matthias [VerfasserIn]
Gonzalez-Carmona, Maria A [VerfasserIn]

Links:

Volltext

Themen:

COVID-19
Chronic liver disease
Hepatobiliary carcinoma
Journal Article
Liver cirrhosis
SARS-CoV-2 neutralization
Vaccination
Waning immunity

Anmerkungen:

Date Revised 31.10.2023

published: Electronic-eCollection

Citation Status PubMed-not-MEDLINE

doi:

10.1159/000529608

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM363932089