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  • Presentation

Management of Advanced Non-Surgical and Metastatic Basal Cell Carcinoma and Cutaneous Squamous Cell Carcinoma

Description

The presentation focuses on the management of advanced non-surgical and metastatic basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (CSCC), highlighting non-invasive treatments and the private practice perspective. Todd Schlesinger discusses the need for effective management strategies for inoperable tumors, particularly through immunotherapy and hedgehog pathway inhibitors. He shares experiences with patients who have had extensive sun exposure and multiple skin cancers, detailing cases where treatments like acetratin led to significant tumor regression. The efficacy of immunotherapy, including drugs like pembrolizumab, is emphasized alongside the importance of multidisciplinary collaboration in treatment planning. The National Comprehensive Cancer Network (NCCN) guidelines are referenced, discussing various recommended therapies and the complexities of patient response to treatment. Schlesinger notes the challenges of keeping patients on treatment due to adverse effects and the importance of monitoring for these events. The potential for neoadjuvant therapy to convert inoperable cases into surgical candidates is also explored, underscoring the evolving nature of treatment protocols. Additionally, he addresses patient management strategies in both immunocompetent and immunocompromised populations, while advocating for continuous research and adaptation of treatment approaches in private practice settings.

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Conclusions

  • Emerging treatments for non-melanoma skin cancer (NMSC) and melanoma are shifting management from local to systemic approaches.
  • Inhibiting immune tolerance can lead to significant tumor infiltration and shrinkage.
  • Adverse effects from Hedgehog pathway inhibitors (HHIs) and anti-PD-1 therapies are multisystemic and require close monitoring.
  • T-VEC has proven effectiveness in melanoma and is being studied for other cancer indications.
  • Multidisciplinary teams should be engaged in decision-making for treating advanced skin cancers.
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  • E. Bocchino1, S. Cappilli1, C. Ricci3,4, et al. Surgery after sonidegib treatment achieves complete response in locally advanced basal cell carcinoma of the face. J Dermatol. 2024;51:106-109.
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  • Bailly-Caillé, B.; Kottler, D.; Morello, R.; Lecornu, M.; Kao, W.; Meyer, E.; Dompmartin, A.; L'orphelin, J.-M. Real-Life Study of the Benefit of Concomitant Radiotherapy with Cemiplimab in Advanced Cutaneous Squamous Cell Carcinoma (cSCC): A Retrospective Cohort Study. Cancers 2023, 15, 495. [CrossRef]
  • In GK, Vaidya P, Filkins A, et al. PD-1 inhibition therapy for advanced cutaneous squamous cell carcinoma: a retrospective analysis from the University of Southern California. J Cancer Res Clin Oncol. 2021;147(6):1803-1811.
  • Tang K, Seo J, Tiu BC, et al. Association of Cutaneous Immune-Related Adverse Events With Increased Survival in Patients Treated With Anti-Programmed Cell Death 1 and Anti-Programmed Cell Death Ligand 1 Therapy. JAMA Dermatol. 2022;158(2):189-193. doi:10.1001/jamadermatol.2021.5476.