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Saman Maleki, PhD, of Canada’s Western University and Lawson Health Research Institute, discusses modifying the gut microbiome in patients with advanced melanoma to induce a response to anti–PD-1 therapy and potentially reduce primary resistance to immunotherapy. A fecal microbiota transplant from healthy donors before treatment appears to be beneficial (Abstract 614).
Researchers identified a subset of patients who had early-stage melanoma with almost no melanoma-related deaths, potentially representing cases contributing to overdiagnosis, according to a new study published by Eguchi et al in Cancer. The findings may help clinicians determine which patients have ...
New data from an ongoing phase II trial evaluating first-line intratumoral administration of sotigalimab, a CD40 agonist antibody, in combination with systemic pembrolizumab, an anti–PD-1 antibody, in metastatic melanoma was presented by Bentebibel et al at the Society for Immunotherapy of Cancer...
In a Dutch study reported in JAMA Oncology, van Not et al found that management of grade ≥ 3 immune-related adverse events with steroids alone vs steroids plus second-line immunosuppressants was associated with better survival outcomes among patients receiving first-line combination ipilimumab and...
Ignacio Melero, MD, PhD, Professor of Immunology and Co-Director of the Department of Immunology and Immunotherapy at the Clinica Universidad de Navarra in Spain, was the invited discussant of the M14TIL study. He noted that a 50% relative reduction in the risk of disease progression is impressive...
For the first time in a multicenter randomized trial, T-cell therapy has been shown to improve outcomes in a solid tumor. In the phase III M14TIL trial, first-line or second-line treatment with tumor-infiltrating lymphocytes (TIL) led to a 50% reduction in disease progression or death from advanced ...
As reported in The Lancet Oncology by Georgina V. Long, MBBS, PhD, and colleagues, an analysis from the phase III KEYNOTE-716 trial has shown significant improvement in the secondary endpoint of distant metastasis–free survival with adjuvant pembrolizumab vs placebo in resected stage IIB or IIC...
The results of SWOG S18011 were met with enthusiasm by attendees at the Presidential Symposium of the European Society for Medical Oncology (ESMO) Congress 2022. The ASCO Post captured the thoughts of several melanoma experts, who had somewhat different ideas about the immediate clinical...
In resectable stage III to IV melanoma, three cycles of neoadjuvant pembrolizumab followed by adjuvant pembrolizumab was significantly more beneficial than adjuvant pembrolizumab alone, based on the results of the phase II SWOG S1801 trial presented in a Presidential Symposium at the European...
The combination of immune checkpoint inhibitors relatlimab and nivolumab for patients with stage III melanoma given before surgery was safe and completely cleared all viable tumor in 57% of patients in a phase II study, according to findings published by Amaria et al in Nature. In addition to...
In an international, multicenter phase II clinical trial, almost two-thirds of patients with stage II to IV cutaneous squamous cell carcinoma had tumors nearly or completely eradicated by neoadjuvant treatment with cemiplimab-rwlc, an agent targeting PD-1. The results were presented at the European ...
Following a Mediterranean diet rich in fiber, monounsaturated fatty acids, and polyphenols may be associated with improved immunotherapy response rates and progression-free survival in patients with advanced melanoma, according to a recent study presented at the United European Gastroenterology...
As reported in the Journal of Clinical Oncology by Michael B. Atkins, MD, and colleagues, the phase III DREAMseq trial (ECOG-ACRIN EA6134) showed that first-line treatment with nivolumab plus ipilimumab followed at disease progression with dabrafenib and trametinib improved 2-year overall survival...
The results of SWOG S18011 were met with enthusiasm by attendees at the Presidential Symposium of the European Society for Medical Oncology (ESMO) Congress 2022. The ASCO Post captured the thoughts of several melanoma experts, who had somewhat different ideas about the immediate clinical...
In resectable stage III to IV melanoma, three cycles of neoadjuvant pembrolizumab followed by adjuvant pembrolizumab was significantly more beneficial than adjuvant pembrolizumab alone, based on the results of the phase II SWOG S1801 trial presented in a Presidential Symposium at the European...
As reported in the Journal of Clinical Oncology by Jeffrey S. Weber, MD, PhD, and colleagues, the phase III CheckMate 915 trial showed no improvement in recurrence-free survival with adjuvant nivolumab/ipilimumab vs nivolumab in patients with resected stage IIIB–D or IV melanoma. Study Details In...
John B.A.G. Haanen, MD, PhD, of The Netherlands Cancer Institute, discusses recent phase III findings, which show that tumor-infiltrating lymphocytes (TILs) improve progression-free survival compared with ipilimumab by 50% in patients with advanced melanoma after not responding to anti–PD-1 treatment. Around 50% of TIL-treated patients had a response, and 20% had a complete response (Abstract LBA3).
A novel imaging technique may significantly improve the accuracy of the diagnosis of basal cell carcinoma (BCC) compared to clinical and dermoscopic examinations alone, according to new research presented at the 31st European Academy of Dermatology and Venereology (EADV) Congress. The study found...
As reported in The Lancet by Livingstone et al, the final analysis of the German phase II IMMUNED trial showed significantly improved recurrence-free survival with adjuvant nivolumab/ipilimumab and nivolumab alone vs placebo in patients with resected stage IV melanoma who had no evidence of disease ...
Georgina V. Long, MD, PhD, of the Melanoma Institute Australia, discusses results from the CheckMate 915 trial, an analysis of the pretreatment circulating tumor DNA, along with other clinical and translational baseline factors, and their association with disease recurrence in patients with stage IIIB–D/IV melanoma treated with adjuvant immunotherapy (Abstract 788O).
In a phase II trial (SECOMBIT) reported in the Journal of Clinical Oncology, Paolo A. Ascierto, MD, and colleagues found that sequential immunotherapy and targeted therapy with ipilimumab/nivolumab followed at disease progression by encorafenib/binimetinib was associated with good survival...
In a study reported in a research letter in JAMA Oncology, Cai et al found that the incidence of cutaneous T-cell lymphoma increased in the United States between 2000 and 2018. The study involved data from 18 Surveillance, Epidemiology, and End Results (SEER) Program registries for 2000 to 2018. A...
Neil D. Gross, MD, of The University of Texas MD Anderson Cancer Center, discusses data from a phase II study, which showed that neoadjuvant cemiplimab-rwlc in patients with stage II–IV (M0) resectable cutaneous squamous cell carcinoma is active and may enable function-preserving surgery in some cases (Abstract 789O).
Merkel cell carcinoma has a high rate of metastasis and poor patient outcomes. The current standard of care for patients with recurrent, unresectable, or metastatic disease is immune checkpoint inhibitor monotherapy targeting PD-1 and PD-L1, but only about half of patients respond to this therapy....
In an international, multicenter phase II clinical trial, 63.3% of patients with stage II to IV cutaneous squamous cell carcinoma saw their tumors nearly or completely eradicated when treated with the anti–PD-1 agent cemiplimab-rwlc before surgery. The results were presented by Gross et al at the...
Patients with high-risk melanoma who received the anti–PD-1 therapy pembrolizumab both before and after surgery to remove cancerous tissue had a significantly lower risk of their cancer recurring than similar patients who received the drug only after surgery. These results from a study by the SWOG...
Sapna P. Patel, MD, of The University of Texas MD Anderson Cancer Center, discusses the latest findings from the SWOG S1801 trial, which showed that using single-agent pembrolizumab as neoadjuvant therapy improved event-free survival compared to adjuvant therapy in high-risk resectable stage III–IV melanoma (Abstract LBA6).
A novel treatment strategy with personalized cell therapy significantly improved progression-free survival compared to standard immunotherapy in patients with advanced melanoma, according to results from the phase III M14TIL trial reported by John Haanen, MD, PhD, and colleagues at the European...
People with light skin tones are far more likely to develop melanoma than people with darker skin tones. This large disparity results from far more than can be explained by the ultraviolet (UV) protective effects of melanin pigment, owing in large part to the melanin precursor...
As reported in the Journal of Clinical Oncology by Chesney et al, the phase III MASTERKEY-265 trial has shown no significant improvement in progression-free survival or overall survival with the addition of talimogene laherparepvec (T-VEC) to pembrolizumab in patients with advanced melanoma. Study...
Ultraviolet (UV) protection from the sun and avoiding indoor tanning play important roles in reducing a person’s risk for skin cancer, the most common cancer in the United States and one of the most preventable. A recent article published by Yang et al in the Journal of the American Academy of...
In the phase II TRICOTEL study reported in The Lancet Oncology, Reinhard Dummer, MD, and colleagues found that the combination of atezolizumab plus vemurafenib and cobimetinib produced durable intracranial responses in patients with BRAF V600–mutated melanoma and central nervous system (CNS)...
In an analysis of the Multicenter Selective Lymphadenectomy Trial II reported in JAMA Surgery, Crystal et al found that patients with melanoma with sentinel lymph node (SLN) metastasis who were randomly assigned to observation vs completion lymph node dissection (CLND) following SLN biopsy...
In a 5-year update of part 1 of the phase III COLUMBUS trial reported in the Journal of Clinical Oncology, Dummer et al found a continued benefit of encorafenib plus binimetinib vs vemurafenib in patients with advanced BRAF V600–mutant melanoma. The trial supported the June 2018 approval of...
In the phase II LEAP-004 trial reported in Journal of Clinical Oncology, Arance et al found that the combination of lenvatinib and pembrolizumab was active in patients with advanced melanoma with confirmed progression on PD-1/PD-L1 inhibitors as monotherapy or in combination with other agents. As...
In a study reported in the Journal of Clinical Oncology, Moncrieff et al found that patients with stage IIIA melanoma (per American Joint Committee on Cancer [AJCC], 8th edition) with sentinel node metastatic tumor deposits ≥ 0.3 mm are at higher risk of disease progression vs those with smaller...
In a Dutch trial reported in The Lancet Oncology, Adan et al found that optical coherence tomography (OCT)-guided diagnosis and treatment of basal cell carcinoma was noninferior to that with punch biopsy, currently the guideline-recommended standard for diagnosis and treatment. Study Details In the ...
Assessing the thickness of melanoma is difficult—whether done by an experienced dermatologist or a well-trained machine-learning algorithm. A study published by Polesie et al in the Journal of the European Academy of Dermatology and Venereology showed that an algorithm and a group of approximately...
Diagnosing melanoma clinically and under the microscope can be complicated by the presence of melanocytic nevi, otherwise known as birthmarks or moles that are noncancerous. The development of melanoma is a multistep process, where melanocytes mutate and proliferate. Properly identifying melanoma...
A rapid update to the ASCO guideline on systemic therapy for melanoma adds a new recommendation for the treatment of patients with metastatic uveal melanoma.1 The update follows the January 2022 U.S. Food and Drug Administration (FDA) approval of tebentafusp-tebn for patients with previously...
In this installment of The ASCO Post’s Global Oncology series, Guest Editor Chandrakanth Are, MBBS, MBA, FRCS, FACS, spoke with surgical oncologist Héctor Martínez-Said, MD, of the Melanoma Clinic at NCI Mexico. Dr. Martínez-Said’s maternal grandfather was part of a Lebanese immigration movement...
Androgen receptor (AR) signaling may affect response to BRAF/MEK inhibitor therapy in both male and female patients with melanoma, according to findings from a study published by Vellano et al in Nature. The report provides a new target to combat therapeutic resistance and one possible answer to...
Georgina V. Long, MD, PhD, of the Melanoma Institute Australia, The University of Sydney, discusses phase III findings from the KEYNOTE-716 study. The trial showed that compared with placebo, adjuvant pembrolizumab significantly improved distant metastasis–free survival in patients with resected stage IIB and IIC melanoma. The findings also suggest a continued reduction in the risk of recurrence and a favorable benefit-risk profile (Abstract LBA9500).
Georgina V. Long, MD, PhD, of the Melanoma Institute Australia, The University of Sydney, discusses findings from the NeoTrio trial on neoadjuvant pembrolizumab alone, in sequence with, or concurrent with dabrafenib plus trametinib in patients with resectable BRAF-mutant stage III melanoma. The study may help clinicians determine the optimal combination of therapy (Abstract 9503).
Invited study discussant of the use of ipilimumab plus nivolumab in resistant melanoma, at the AACR Annual Meeting 2022, Mario Sznol, MD, of Yale University Cancer Center, indicated that the substantial increase in progression-free survival at 6 months was not maintained. “The durable...
A sizable proportion of patients with advanced melanoma will experience disease progression on anti–PD-1 therapy, and the optimal treatment of such patients represents an unmet need. Two studies presented at the American Association for Cancer Research (AACR) Annual Meeting 2022 explored separate...
In a study reported as a letter to the editor in The New England Journal of Medicine, Alexander M. Menzies, MD, and colleagues found that patients with metastatic melanoma who had progressive disease while receiving relatlimab/nivolumab had poor responses to anti–CTLA-4–based treatment. As noted...
In the Clinic provides overviews of novel oncology agents, addressing indications, mechanisms of action, administration recommendations, safety profiles, and other essential information needed for the appropriate clinical use of these drugs. On March 18, 2022, fixed-dose nivolumab and...
A novel immunotherapeutic combination that targets PD-1 and the LAG-3 pathway significantly delayed disease progression as a first-line treatment of advanced or unresectable melanoma. Updated results of the global phase III RELATIVITY-047 trial validated the study’s initial findings and were...
Genevieve Boland, MD, PhD, of Massachusetts General Hospital Cancer Center, discusses targeted treatments and immunotherapies and how they have dramatically changed the landscape in melanoma. Initially used in advanced disease, these agents are now being used in local or locoregional melanoma in the adjuvant and/or neoadjuvant settings. Dr. Boland also talks about the critical importance of multidisciplinary teams to integrate the latest recommendations for patient care.