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ORIGINAL RESEARCH article

Front. Immunol.
Sec. Cancer Immunity and Immunotherapy
Volume 15 - 2024 | doi: 10.3389/fimmu.2024.1477310
This article is part of the Research Topic Advancing Immunotherapy in the Elderly: Overcoming Metabolic and Inflammatory Barriers View all articles

Tocilizumab in Combination with Corticosteroids: Potential for Managing Cancer Cachexia with Systemic Hyperinflammation

Provisionally accepted
Ping Chen Ping Chen Dingyi Wang Dingyi Wang Zhouwei Zhan Zhouwei Zhan Ling Chen Ling Chen Yu Chen Yu Chen *
  • Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China

The final, formatted version of the article will be published soon.

    Background. Cachexia is a leading cause of death among individuals with advanced cancer, yet effective pharmacological treatments are lacking. In this single-center retrospective study, we aimed to investigate the efficacy and safety of tocilizumab for the treatment of cancer cachexia accompanied by systemic hyperinflammation. Methods. Data were collected from 20 patients treated with tocilizumab and a control group of 20 patients matched for age, sex, and comorbidities. Both groups received corticosteroids. In the tocilizumab treatment group, patients received a single dose of tocilizumab (8 mg/kg, maximum 800 mg) in combination with corticosteroids. Weight, body mass index, liver metastasis, Eastern Cooperative Oncology Group score, patient-generated subjective global assessments, the Anorexia/Cachexia Subscale of the Functional Assessment of Anorexia/Cachexia Therapy, handgrip strength, neutrophil-to-lymphocyte ratio, and the C-reactive protein, hemoglobin, prealbumin, and albumin levels were recorded in both groups. Results.Tocilizumab treatment favorably influenced the levels of patient biomarkers (p<0.05), ameliorated systemic inflammation, and demonstrated enhanced clinical short-term efficacy compared to the control group, including rates of symptomatic relief (60% vs. 20%, p = 0.024), improvement of serum PAB and ALB (70% vs. 25%, p = 0.004), weight gain >2% (45% vs. 15%, p = 0.038), and improvement of grip strength and 6-m walk speed (p<0.05). Treatment with tocilizumab was generally safe, with no observed increase in infection rates (10% vs. 15%, p = 0.633) or intensive care unit admissions (10% vs. 25%, p = 0.405), and was more favorable for restarting antitumor therapy (70% vs. 35%, p = 0.027). Conclusions. Tocilizumab, in combination with corticosteroids, is favorable for alleviating cancer cachexia with systemic hyperinflammation, despite the small sample size. Thus, this combination holds great potential as a novel strategy for treating cancer cachexia with systemic hyperinflammation.

    Keywords: Cachexia, Cancer, Inflammation, IL-6 receptor, tocilizumab

    Received: 07 Aug 2024; Accepted: 14 Nov 2024.

    Copyright: © 2024 Chen, Wang, Zhan, Chen and Chen. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

    * Correspondence: Yu Chen, Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China

    Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.