Xuan Wang, Kunning Yang, Yang Yang, Xinling Wang, Kede Yuan
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Immunotherapy rechallenge of advanced lung adenocarcinoma with cadonilimab (PD-1/CTLA-4 Bi-specific antibody): a case report.
Lung adenocarcinoma (ADC) is a common pulmonary malignant disease with poor prognosis. Immunotherapeutic strategies are the current cornerstone of first-line therapy in driver-negative advanced lung ADC, but there is no treatment standard once the disease has progressed after the first-line application of immune checkpoint inhibitors (ICIs). Clinically, immunotherapy rechallenges are being attempted. However, it is undeniable that there are still great limitations to rechallenging patients with single- or double-ICI immunotherapy though immunotherapy rechallenges can bring new benefits. Cadonilimab (AK104), a unique bi-specific antibody targeting PD-1/CTLA-4, has similar biological activity but lower toxicity than the combination of CTLA-4 and PD-1 antibodies. Herein, we report a case of advanced lung ADC rechallenged with cadonilimab as a posterior-line therapy. The condition of the patient was maintained at stable disease for 6 months. This might provide a new idea and choice for the challenge of immunotherapy resistance.
期刊介绍:
Anti-Cancer Drugs reports both clinical and experimental results related to anti-cancer drugs, and welcomes contributions on anti-cancer drug design, drug delivery, pharmacology, hormonal and biological modalities and chemotherapy evaluation. An internationally refereed journal devoted to the fast publication of innovative investigations on therapeutic agents against cancer, Anti-Cancer Drugs aims to stimulate and report research on both toxic and non-toxic anti-cancer agents. Consequently, the scope on the journal will cover both conventional cytotoxic chemotherapy and hormonal or biological response modalities such as interleukins and immunotherapy. Submitted articles undergo a preliminary review by the editor. Some articles may be returned to authors without further consideration. Those being considered for publication will undergo further assessment and peer-review by the editors and those invited to do so from a reviewer pool.