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At the European Society for Medical Oncology (ESMO) Congress 2023, new findings are being presented in cutaneous squamous cell carcinoma, late-stage melanoma, and refractory melanoma brain metastases. Presurgical Immunotherapy in Advanced Operable Cutaneous Squamous Cell Carcinoma Patients with...
On October 13, the U.S. Food and Drug Administration (FDA) approved nivolumab (Opdivo) for the adjuvant treatment of completely resected stage IIB or IIC melanoma in patients aged 12 years and older. CheckMate 76K Efficacy was evaluated in CheckMate 76K (ClinicalTrials.gov identifier NCT04099251),...
A novel artificial intelligence (AI) software may be effective in detecting skin cancer and precancerous lesions, according to findings presented by Andrew et al at the European Academy of Dermatology and Venereology Congress 2023. Background Skin cancer detection using AI software has rapidly...
Nonmelanoma skin cancer may be causing a greater number of global deaths than melanoma, according to findings presented by Salah et al at the European Academy of Dermatology and Venerology Congress 2023. Investigators also suggested that nonmelanoma skin cancer may be underreported and that the...
A guideline update on systemic treatment for melanoma offers new guidance in several areas, including the selection of front-line therapy for patients with metastatic disease with and without BRAF mutations, treatment of patients with earlier-stage disease in the adjuvant setting, and emerging...
On August 14, 2023, the Hepzato Kit—melphalan for injection/hepatic delivery system—was approved as a liver-directed treatment for adults with uveal melanoma with unresectable hepatic metastases affecting less than 50% of the liver.1 Patients must have either no extrahepatic disease or extrahepatic ...
Neoadjuvant immunotherapy may be effective prior to surgery in multiple types of cancers, according to a recent study published by Topalian et al in Cancer Cell. Background Neoadjuvant immune checkpoint blockades have been a rapidly growing area of research and are currently being tested across...
Investigators have discovered that significantly higher levels of endocrine-disrupting chemicals such as per- and poly-fluoroalkyl substances (PFAS) and phenols may be present in patients with breast, ovarian, skin, and endometrial cancers, according to a recent study published by Cathey et al in...
Researchers have discovered that the combination of the CTLA-4 inhibitor ipilimumab and the PD-1 inhibitor nivolumab may be an effective second-line therapy in patients with PD-1 blockade–refractory metastatic melanoma, according to a recent study conducted by the SWOG Cancer Research Network and...
In the phase III PIVOT IO 001 trial reported in the Journal of Clinical Oncology, Adi Diab, MD, and colleagues found that the addition of bempegaldesleukin, a pegylated interleukin-2 cytokine prodrug, to nivolumab did not improve treatment outcomes in previously untreated patients with advanced...
In patients with melanoma who are undergoing neoadjuvant therapy with immune checkpoint blockade, response to treatment may guide the intensity of additional treatment, according to a retrospective analysis of two major trials presented by Irene L.M. Reijers, an MD/PhD candidate in the Christian...
Investigators in Canada may have uncovered the factors contributing to the higher risk of melanoma among individuals living in Atlantic regions, according to a recent study published by Lagacé et al in Cancers. These findings may provide insights into effective strategies for skin cancer...
In a retrospective cohort study reported in JAMA Network Open, Goodman et al found that patients receiving adjuvant PD-1 inhibitor therapy for high-risk resected melanoma often had chronic immune-related adverse events, with some persisting over long-term follow-up. Study Details The study included ...
As reported in a research letter in JAMA Oncology by Reinhard Dummer, MD, and colleagues, the final, 5-year analysis of a phase II trial showed continued improvement in outcomes with the addition of neoadjuvant talimogene laherparepvec (T-VEC) to surgery in patients with advanced melanoma. Study...
Researchers have discovered that ipilimumab in combination with nivolumab may be an effective second-line therapy in patients with PD-1 blockade–refractory metastatic melanoma, according to a recent study published by VanderWalde et al in Nature Medicine. These findings demonstrated the combination ...
On August 14, the U.S. Food and Drug Administration (FDA) approved the HEPZATO KIT, a melphalan hepatic delivery system, as a liver-directed treatment for adult patients with metastatic uveal melanoma and unresectable hepatic metastases affecting less than 50% of the liver and no extrahepatic...
In part 2 of a phase III trial (COLUMBUS) reported in the Journal of Clinical Oncology, Paolo A. Ascierto, MD, and colleagues found evidence that MEK inhibition contributed to positive outcomes with combination BRAF/MEK inhibitor therapy in advanced BRAF V600–mutant melanoma. Study Details As...
Increased skin cancer screenings may not reduce disparities in the survival rates of patients with melanoma who have darker skin tones, according to a recent study published by Smith et al in JAMA Dermatology. Background Although melanoma—the leading cause of skin cancer mortality—is most common...
A revised report of findings from the phase II TRICOTEL study of atezolizumab, vemurafenib, and cobimetinib in patients with melanoma and central nervous system (CNS) metastases was published in The Lancet Oncology by Reinhard Dummer, MD, and colleagues. The first version of trial findings,...
As reported in The Lancet by Becker et al, an interim analysis of a European phase II study (ADMEC-O) showed that adjuvant nivolumab was associated with a numeric benefit in disease-free survival vs observation in patients with completely resected Merkel cell carcinoma. Study Details In the...
Investigators have discovered that cetuximab in addition to concurrent radiotherapy may be safe and effective at treating patients with locally advanced cutaneous squamous cell carcinoma, according to a recent study published by Chang et al in Oncotarget. Treatment for locally advanced cutaneous...
Researchers have found that fecal microbiota transplants from healthy donors may be safe and show potential in improving response rates to immunotherapy in patients with advanced melanoma, according to a phase I study published by Routy et al in Nature Medicine. Background While immunotherapy...
As reported in the Journal of Clinical Oncology by Caroline Robert, MD, PhD, and colleagues, the 7-year follow-up of the phase III KEYNOTE-006 trial has shown a continued overall survival benefit with pembrolizumab vs ipilimumab in patients with advanced melanoma. The primary analysis of the trial...
The combination of curettage and cryosurgery may be a safe and effective treatment method for patients with basal cell carcinoma, according to a novel study published by Backman et al in the Journal of the American Academy of Dermatology. Background The incidence of skin cancer is continuing to...
The formal discussant of the phase II SWOG S1512 trial was Zeynep Eroglu, MD, of the Department of Cutaneous Oncology at the Moffitt Cancer Center in Tampa, Florida. She congratulated Dr. Kendra and her coauthors for conducting a study in such a rare tumor. “I think we can say desmoplastic melanoma ...
The immune checkpoint inhibitor pembrolizumab achieved high response rates in patients with unresectable metastatic desmoplastic melanoma, a rare invasive tumor type, according to the results of the phase II SWOG S1512 trial presented at the 2023 American Association for Cancer Research (AACR)...
In the phase IIIb CheckMate 401 trial reported in the Journal of Clinical Oncology, Reinhard Dummer, MD, and colleagues described outcomes with first-line nivolumab/ipilimumab followed by nivolumab in a clinically diverse population of patients with unresectable stage III or IV melanoma, including...
Shailender Bhatia, MD, of the University of Washington and Fred Hutchinson Cancer Center, discusses phase I/II results on the efficacy of nivolumab with or without ipilimumab in patients with recurrent or metastatic Merkel cell carcinoma. The study found that, for this rare and aggressive skin cancer, nivolumab showed clinical activity in advanced disease. However, these results from CheckMate 358 do not suggest an additional benefit with ipilimumab added to nivolumab (Abstract 9506).
The rates of survival and disease recurrence improved significantly when a personalized mRNA vaccine tailored to the patients’ tumor genetics was coupled with immunotherapy in those who had undergone surgery for high-risk melanoma, according to novel findings presented by Khattak et al at the 2023...
In a single-institution study conducted in New Zealand reported in JAMA Surgery, Goh et al found that microdoses of incisional antibiotics may reduce the risk of surgical site infections during surgery for skin cancer, as well as reduce the risk of infections requiring postoperative systemic...
Allison Betof Warner, MD, PhD, of Stanford University Medical Center, and Zeynep Eroglu, MD, of H. Lee Moffitt Cancer Center and Research Institute, discusses phase II findings showing that in patients with BRAF-mutant metastatic melanoma, dabrafenib plus trametinib and navitoclax (DTN) was associated with a complete response rate of 20% and an overall response rate of 84%. Additionally, there was a trend toward improved overall survival in patients treated with DTN compared with dabrafenib plus trametinib alone; the difference in overall survival was more pronounced in patients with a smaller tumor burden (Abstract 9511).
Jason J. Luke, MD, of the University of Pittsburgh Medical Center Hillman Cancer Center, discusses adjuvant pembrolizumab, which, in previous results, improved distant metastasis– and recurrence-free survival in patients with resected stage IIB or IIC melanoma vs placebo. After a median follow-up of 39.4 months, adjuvant pembrolizumab continued to show a benefit over placebo, with no new safety signals (Abstract LBA9505).
Allison Betof Warner, MD, PhD, of Stanford University Medical Center, and Adnan Khattak, MBBS, FRACP, PhD, of Australia’s Hollywood Private Hospital & Edith Cowan University, discuss the use of the mRNA-4157 vaccine in combination with pembrolizumab as adjuvant therapy for resected high-risk melanoma, which prolonged distant metastasis–free survival compared with pembrolizumab alone. These results provide further evidence that a personalized neoantigen approach is potentially beneficial (Abstract LBA9503).
Georgina V. Long, MD, PhD, of Melanoma Institute Australia and The University of Sydney, discusses new data showing that patients with resected stage IIB/C melanoma who were treated with adjuvant nivolumab had prolonged recurrence-free survival compared with placebo across all biomarker subgroups. The baseline biomarkers most predictive of prolonged recurrence-free survival with nivolumab were high interferon gamma score, high tumor mutational burden, CD8 T-cell infiltration, and low C-reactive protein (Abstract 9504).
Omid Hamid, MD, of The Angeles Clinic & Research Institute, discusses study findings on fianlimab plus cemiplimab-rwlc, which showed clinical activity in patients with advanced melanoma, comparing favorably with other approved combinations of immune checkpoint inhibitors in the same clinical setting. This is the first indication that dual LAG-3 blockade may produce a high level of activity with significant overall response rate after adjuvant anti–PD-1 treatment. A phase III trial of this regimen in treatment-naive patients with advanced melanoma is ongoing (Abstract 9501).
In a small study reported in JAMA Network Open, D’Andrea et al found that diffusing alpha-emitter radiation therapy—a novel solid tumor management strategy using alpha-particle interstitial brachytherapy—appeared to be safe and showed activity in patients with recurrent or unresectable skin...
Caroline Robert, MD, PhD, Head of the Dermatology Unit at Gustave Roussy and Co-Director of the Melanoma Research Unit at INSERM 981 Paris-Sud University, was born and reared in Paris. “I didn’t have a vocation for medicine when I was a kid; I wanted to be an archeologist. I’m not from a medical...
On March 22, 2023, the anti–PD-1 antibody retifanlimab-dlwr was granted accelerated approval for adults with metastatic or recurrent locally advanced Merkel cell carcinoma.1 Supporting Efficacy Data Approval was based on findings in POD1UM-201 (ClinicalTrials.gov identifier NCT03599713), a...
The search for an effective cancer vaccine has been frustrating, but finally there may be light at the end of the tunnel. Adjuvant use of an investigational personalized mRNA vaccine (mRNA-4157) plus the PD-1 inhibitor pembrolizumab improved recurrence-free survival vs pembrolizumab alone in...
Marcus O. Butler, MD, of Toronto’s Princess Margaret Cancer Centre, discusses evidence of tumor response in orbital lesions treated with tebentafusp in patients with metastatic uveal melanoma. Tebentafusp is a first-in-class novel bispecific protein, the first therapy to show superior overall survival compared with standard therapy for metastatic uveal melanoma. Based on these study findings, a role for this agent as a neoadjuvant treatment warrants further investigation. (Abstract LB 118/1)
Researchers have found that studying the landscape of DNA and RNA alterations across multiple organs of metastasis may provide a new direction in cancer therapeutics to address treatment failure, according to a new study published by Liu et al in Nature Medicine. The new findings from analyzing...
Jeffrey S. Weber, MD, PhD, of the Perlmutter Cancer Center at New York University Langone, discusses efficacy and safety results from the phase II KEYNOTE-942 trial, which showed that a personalized mRNA-based cancer vaccine, combined with the immune checkpoint inhibitor pembrolizumab, improved recurrence-free survival compared with pembrolizumab alone in patients with high-risk melanoma. The clinical benefit was observed regardless of the tumor mutational burden status. (Abstract CT001)
Monotherapy with pembrolizumab led to clinical responses in 89% of patients with unresectable metastatic desmoplastic melanoma, according to results from the phase II S1512 clinical trial presented by Kendra et al at the American Association for Cancer Research (AACR) Annual Meeting 2023 (Abstract...
mRNA-4157/V940, a personalized mRNA-based cancer vaccine, in combination with the immune checkpoint inhibitor pembrolizumab improved recurrence-free survival compared with pembrolizumab alone in patients with high-risk melanoma, and clinical benefit was observed regardless of tumor mutational...
Researchers have found that responses to PD-1 inhibitor treatment in patients with advanced melanoma may depend on whether they had received previous treatment with CTLA-4 inhibitors, according to a new study published by Campbell et al in Cancer Cell. “In our large set of data, features that have...
Neoadjuvant pembrolizumab may significantly improve the management of desmoplastic melanoma, increasing the likelihood of successful resection and reducing the need for further surgery or radiation therapy, according to the response data presented at the 2022 ASCO Annual Meeting, with the surgical...
Researchers have found that a novel approach to administer intrathecal and intravenous nivolumab has proven safe and improved survival in a subset of patients who developed leptomeningeal disease from metastatic melanoma, according to a new study published by Glitza Olivia et al in Nature ...
Researchers have revealed the potential mechanisms contributing to treatment resistance in patients with melanoma at the end of life, according to a new study published by Spain et al in Cancer Discovery. “These results present the most detailed picture yet of what melanoma looks like at the final...
As reported in the Journal of Clinical Oncology by de Braud et al, findings in the expansion cohort of a phase Ib trial indicate activity with the combination of the BRAF/CRAF kinase inhibitor naporafenib and trametinib in patients with advanced or metastatic NRAS-mutant melanoma. Study Details In ...
On March 22, the U.S. Food and Drug Administration (FDA) granted accelerated approval to the PD-1 inhibitor retifanlimab-dlwr (Zynyz) for adult patients with metastatic or recurrent locally advanced Merkel cell carcinoma. PODIUM-201 Safety and efficacy were evaluated in PODIUM-201...