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ACCORDING TO DATA from a small prospective study presented at the 2019 Society of Surgical Oncology Annual Cancer Symposium,1 neoadjuvant immunotherapy significantly prolonged relapse-free survival vs adjuvant immunotherapy in patients with stage III or oligometastatic stage IV melanoma intended...
According to findings published by Drucker et al in JAMA Dermatology, patients undergoing health-care screening practices for skin cancer have a higher likelihood of being diagnosed—particularly for squamous cell and basal cell carcinomas—than those who do not. Researchers...
In a research letter published in JAMA Oncology, Quach et al found that cutaneous toxicities related to anti–programmed cell death protein 1 (PD-1) treatment—specifically, vitiligo and rash—were associated with improved clinical outcomes in advanced melanoma. Study Details The...
In a study reported in Clinical Cancer Research, Alexander M. Menzies, MD, of Melanoma Institute Australia, The University of Sydney, and Royal North Shore and Mater Hospitals, and colleagues found that BRAF V600K melanomas are less responsive to BRAF inhibitor with or without MEK inhibitor...
Immunosuppressed patients seem to have an increased risk of poor outcomes with multiple squamous cell carcinomas compared with those who are immunocompetent. Jessica L. Gonzalez, MD, of Tufts Medical Center in Boston, and colleagues published the results of a single-center case-control study...
Dietary intake of fat is associated with several types of cancer, but few studies have explored the link between fat intake and the risk of skin cancer. In a study published by Park et al in Cancer Epidemiology, Biomarkers & Prevention, researchers examined the relationship between fat intake...
Over the past week, the U.S. Food and Drug Administration (FDA) granted a Fast Track designation to a treatment for metastatic uveal melanoma and received a biologics application for an agent to control anemia. Fast Track Designation for Tebentafusp in Metastatic Uveal Melanoma The FDA granted...
Mohs surgery is known to have lower recurrence rate compared to conventional wide excision for removal of cutaneous squamous cell carcinomas. However, cutaneous squamous cell carcinoma does sometimes recur—even after Mohs surgery. In a Korean study by Roh et al presented at the World Congress ...
Increasing evidence is emerging about the effectiveness of electrochemotherapy in the treatment of basal cell carcinomas in the head and neck region. A study presented by Kis et al at the World Congress on Advanced Treatments and Technologies in Skin Cancer (Skin Cancer 2019) (Poster Board 6) aimed ...
The increasing incidence and prevalence of nonmelanoma skin cancers has led to the search for new and more efficient diagnostic imaging and therapy guidance approaches. However, proper selection of therapy requires the precise delineation of skin cancer margins. To address this need, researchers...
In a study focused on the phase III COMBI-AD trial reported in The Lancet Oncology, Schadendorf et al found no difference in patient-reported outcomes with adjuvant dabrafenib plus trametinib vs placebo in patients with resected BRAF V600E– or BRAF V600K–mutant stage III melanoma. The...
A combination of the experimental histone deacetylase (HDAC) inhibitor entinostat with the programmed cell death protein 1 (PD-1) inhibitor pembrolizumab showed clinical responses in patients with melanoma that had progressed on prior anti–PD-1 treatment, according to results from the phase...
In a study reported in the Journal of the National Cancer Institute, Dessinioti et al found that thin nodular primary melanomas are associated with aggressive characteristics that may portend poorer prognosis vs superficial spreading melanomas. Study Details The study involved data on 5,062...
Keratinocyte carcinoma, previously known as nonmelanoma skin cancer, is the most common malignancy in fair-skinned populations worldwide. In a review article published in Current Opinion in Pharmacology, Alexander Zink, MD, MPH, PhD, of the Technical University of Munich, proposed that...
Chrysalyne Schmults, MD, of Brigham and Women’s Hospital, discusses treatment strategies in these nonmelanoma skin cancers, including surgery, forthcoming staging systems, and ongoing trials combining adjuvant radiotherapy and immunotherapy.
A treatment previously shown to treat the precancerous skin lesions called actinic keratosis now appears to also reduce the chance that these pretreated lesions will develop into squamous cell carcinoma. In a report published by Rosenberg et al in JCI Insight, researchers found that treatment with...
For more than 3 decades, the American Skin Association (ASA) and its affiliates have funded more than $50 million in grants to address the causes and treatments of melanoma, vitiligo, and psoriasis, as well as other skin diseases, and to search for cures. Recently, the American Skin Association...
The incidence of nonmelanoma skin cancer may be more common in recipients of kidney transplants vs patients on maintenance dialysis. Researchers looked to determine if the risk of nonmelanoma skin cancer is lower during periods of graft loss with a return to dialysis vs during periods of...
In a Dutch study reported in The New England Journal of Medicine, Jansen et al found that 5% fluorouracil cream was the best of four field-directed treatments for actinic keratosis, the most common premalignant skin disease in the white population. Study Details The study examined the...
In the phase IIIb/IV CheckMate 511 study reported by Lebbé et al in the Journal of Clinical Oncology, a regimen of nivolumab at 3 mg/kg plus ipilimumab at 1 mg/kg (NIVO3+IPI1) was found to significantly reduce the incidence of treatment-related grade 3 to 5 adverse events compared with...
The National Comprehensive Cancer Network® (NCCN) has published a new book of patient information that explains prevention, diagnosis, and treatment for squamous cell skin cancer. Squamous cell and basal cell skin cancers are responsible for about 5 million annual incidents of nonmelanoma...
The presence of nevi is an established risk factor for melanoma. In light of this, researchers examined the association between the presence of nevi on extremities and the risk of melanoma and nonmelanoma skin cancers. Their findings were published by Wei et al in the Journal of the American...
A single dose of a programmed cell death protein 1 (PD-1) inhibitor before resection for melanoma may predict clinical outcomes for patients. Researchers from the Abramson Cancer Center at the University of Pennsylvania—who documented this finding in the largest cohort of patients to be...
While artificial intelligence (AI) systems for skin cancer detection have shown promise in research settings, there is still a lot of work to be done before the technology is appropriate for real-world use. This was the topic of a scientific session at the 2019 American Academy of Dermatology (AAD) ...
Among patients with melanoma treated with anti–programmed cell death protein 1 (PD-1) immunotherapy, consumption of a high-fiber diet was associated with higher gut microbiome diversity and better response to treatment, according to data presented by Spencer et al at a presscast in advance of ...
Bexarotene is a retinoid approved for the treatment of patients with cutaneous T-cell lymphoma (CTCL) who have not responded to at least one previous treatment regimen. Hypertrigylceridemia is the most frequent adverse event related to treatment with bexarotene in CTCL. Even with prophylactic...
On February 15, the U.S. Food and Drug Administration (FDA) approved pembrolizumab (Keytruda) for the adjuvant treatment of patients with melanoma with lymph node involvement following complete resection. Approval was based on the phase III EORTC1325/KEYNOTE-054 trial, a randomized, double-blind,...
In a phase II trial (Cancer Immunotherapy Trials Network-09/Keynote-017) reported in the Journal of Clinical Oncology, Nghiem et al found that first-line pembrolizumab produced a high response rate in patients with advanced Merkel cell carcinoma. In the multicenter trial, 50 adult patients who had ...
The German S2k guidelines for cutaneous basal cell carcinoma were recently updated to include new developments regarding the epidemiology, diagnosis, and histology of the disease. Commissioned by the Dermatologic Cooperative Oncology Group of the German Cancer Society and the German Society of...
As reported in JAMA Dermatology, Jianqiang Wu, MD, PhD, and Gary S. Wood, MD, found that the widely available nonprescription topical antimicrobial agent gentian violet has potent activity against cutaneous T-cell lymphoma (CTCL) in studies in vitro and ex vivo. The study involved high-throughput ...
Neoadjuvant combination checkpoint blockade showed activity among patients with high-risk stage III melanoma in a small study. However, a high incidence of side effects caused the trial to be closed early. These results were published by Rodabe N. Amaria, MD, Assistant Professor of Melanoma...
The approval of several new agents for metastatic melanoma in the past several years has led to changes in how the disease is treated and managed. Treatments such as the programmed cell death protein 1 (PD-1) inhibitors pembrolizumab, ipilimumab, and nivolumab; BRAF inhibitors; and MEK inhibitors...
Data on the risk factors for the development of skin cancer after a solid organ transplant are limited. In a retrospective cohort study, researchers sought to determine the relationship between human leukocyte antigen (HLA) mismatch and risk of skin cancer after transplant. Their findings were...
Injection of a genetically modified virus that induces the body’s own immune cells to attack metastatic melanoma effectively treated almost 40% of patients with tumors that could not be surgically removed, according to findings published by Louie et al in the Journal of the American...
The U.S. Food and Drug Administration (FDA) recently granted the following application, designations, and clearance: sBLA for Atezolizumab Plus Chemotherapy for First-Line Treatment of Metastatic, Nonsquamous NSCLC On January 17, the FDA accepted a supplemental biologics license application...
As reported by Willemze and colleagues in Blood, the World Health Organization (WHO) and the European Organisation for Research and Treatment of Cancer (EORTC) have released a 2018 update of their classification of primary cutaneous lymphomas. As noted by the authors, “Primary cutaneous...
Invasive squamous cell carcinoma (SCC) is typically treated surgically, with guidelines in place recommending surgical margins for excision based on the SCC being classified as low or high risk. Researchers undertook a study to examine recurrence rates of SCC after surgical excision, taking into...
A study investigating the clinicopathologic features of BRAF V600E– and V600K–mutant melanomas and whether genotype affects response to immunotherapy found that the mutations not only have different clinical phenotypes, but also different molecular features and different...
Exposure to the sun, whether cumulative or intermittent, is a known risk factor for the development of nonmelanoma skin cancer (NMSC). Past studies have found that greater body mass index (BMI) actually lessens the risk of women developing NMSCs. With this in mind, researchers sought to determine...
Multiple recent reports have addressed the activity of programmed cell death protein 1 (PD-1) inhibitors, such as pembrolizumab and avelumab, in Merkel cell carcinoma. However, approximately half of all patients who receive these agents do not maintain a persistent response. In an...
For patients with advanced melanoma, the concept of treating to disease progression does not always apply. With many patients responding to checkpoint inhibition for years, when can treatment be safely discontinued? This important clinical question was addressed at the European Society for Medical...
Updated data of the OpACIN study, which studied combined ipilimumab (Yervoy) plus nivolumab (Opdivo) administered as neoadjuvant or adjuvant therapy in patients with high-risk stage III melanoma, demonstrated high response rates upon neoadjuvant therapy and promising long-term clinical outcome,...
Today, the U.S. Food and Drug Administration (FDA) granted accelerated approval to pembrolizumab (Keytruda) for adult and pediatric patients with recurrent locally advanced or metastatic Merkel cell carcinoma. The FDA’s approval was based on Cancer Immunotherapy Trials Network protocol 9...
Patients with melanoma receiving proton pump inhibitors for comorbidities derived approximately half the clinical benefit from immunotherapy consisting of nivolumab (Opdivo) plus ipilimumab (Yervoy) as patients receiving the same combination but not treated with proton pump inhibitors, according to ...
Squamous cell carcinoma (SCC) is the most frequently diagnosed cancer in recipients of a solid organ transplant. When organ transplant recipients are diagnosed with SCC, they are also at higher risk for a more aggressive disease course, metastasis, and death than the general population. Researchers ...
IN JULY 2018, the U.S. Food and Drug Administration (FDA) approved the combination of the oral BRAF inhibitor encorafenib (Braftovi) and the oral MEK inhibitor binimetinib (Mektovi) for BRAF V600E– or V600K– positive metastatic melanoma. The FDA approval was based on the results of the COLUMBUS...
AS REPORTED in The Lancet Oncology by Reinhard Dummer, MD, of the University Hospital Zurich Skin Cancer Center, and colleagues, the phase III COLUMBUS trial has shown a significant improvement in overall survival with the combination of the BRAF inhibitor encorafenib (Braftovi) and the MEK...
KEYNOTE-022’S invited discussant, Reinhard Dummer, MD, Professor of Dermatologic Oncology at the University Hospital Zurich Skin Cancer Center in Switzerland, told attendees, “We’ve been waiting for this small prospective randomized phase II trial, and the initial results appear very promising.”...
AS FIRST-LINE treatment of advanced BRAF-mutant melanoma, pembrolizumab (Keytruda) added to dabrafenib (Tafinlar) and trametinib (Mekinist) produced a nonsignificant improvement in progression-free survival. It also increased the rate of grade 3 to 5 treatment-related adverse events in the phase II ...
CARA HAYMAKER, PhD, of MD Anderson Cancer Center, said the researchers have made a “crucial” discovery: adoptive cellular therapy can be expanded beyond academic centers and be “taken to the masses.” Tumor-infiltrating lymphocytes can now be manufactured and shipped to patients treated at centers...