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Importance: Inconsistent reporting of outcomes in clinical trials of rosacea is impeding and likely preventing accurate data pooling and meta-analyses. There is a need for standardization of outcomes assessed during intervention trials of rosacea. Objective: To develop a rosacea core outcome set (COS) based on key domains that are globally relevant and applicable to all demographic groups to be used as a minimum list of outcomes for reporting by rosacea clinical trials, and when appropriate, in clinical practice. Evidence Review: A systematic literature review of rosacea clinical trials was conducted. Discrete outcomes were extracted and augmented through discussions and focus groups with key stakeholders. The initial list of 192 outcomes was refined to identify 50 unique outcomes that were rated through the Delphi process Round 1 by 88 panelists (63 physicians from 17 countries and 25 patients with rosacea in the US) on 9-point Likert scale. Based on feedback, an additional 11 outcomes were added in Round 2. Outcomes deemed to be critical for inclusion (rated 7-9 by ≥70% of both groups) were discussed in consensus meetings. The outcomes deemed to be most important for inclusion by at least 85% of the participants were incorporated into the final core domain set. Findings: The Delphi process and consensus-building meetings identified a final core set of 8 domains for rosacea clinical trials: ocular signs and symptoms; skin signs of disease; skin symptoms; overall severity; patient satisfaction; quality of life; degree of improvement; and presence and severity of treatment-related adverse events. Recommendations were also made for application in the clinical setting. Conclusions and Relevance: This core domain set for rosacea research is now available; its adoption by researchers may improve the usefulness of future trials of rosacea therapies by enabling meta-analyses and other comparisons across studies. This core domain set may also be useful in clinical practice.
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Ensaios Clínicos como Assunto , Consenso , Técnica Delphi , Rosácea , Rosácea/terapia , Rosácea/diagnóstico , Humanos , Ensaios Clínicos como Assunto/normas , Avaliação de Resultados em Cuidados de Saúde/normas , Resultado do TratamentoRESUMO
BACKGROUND: There is a paucity of studies assessing awareness and prevention of skin cancer among Chinese populations. OBJECTIVE: The aim of the study is to compare attitudes and practices regarding skin cancer risks and prevention between Chinese Asian and North American Chinese populations and between Fitzpatrick scores. METHODS: A cross-sectional, internet-based, 74-question survey in Chinese was conducted focusing on Han Chinese participants internationally. The survey included Likert-type scales and multiple-choice questions. All participants were required to read Chinese and self-identify as being 18 years or older and Chinese by ethnicity, nationality, or descent. Participants were recruited on the internet over a 6-month period from July 2017 through January 2018 via advertisements in Chinese on popular social media platforms: WeChat, QQ, Weibo, Facebook, and Twitter. RESULTS: Of the 113 completed responses collected (participation rate of 65.7%), 95 (84.1%) were ethnically Han Chinese, of which 93 (96.9%) were born in China and 59 (62.1%) were female. The mean age of these 95 participants was 35.8 (SD 13.3) years; 72 (75.8%) participants were born after 1975. Few but more North American Chinese reported that Chinese Asian populations received annual skin checks (4/30, 4.2% vs 0/65, 0%; P=.009) and believed that their clinician provided adequate sun safety education (13/30, 43.3% vs 15/65, 23.1%; P=.04). Participants with higher Fitzpatrick scores less frequently received sun safety education from a clinician (4/34, 11.8% vs 22/61, 36.1%; P=.02). More participants with lower Fitzpatrick scores used sunscreen (41/61, 67.2% vs 16/34, 47.1%; P=.05), but alternative sun protection use rates are similar across groups. CONCLUSIONS: Cultural differences and Fitzpatrick scores can affect knowledge and practices with respect to sun protection and skin cancer among social media-using Chinese Asian and North American Chinese communities based on respondent demographics. Most participants in all groups understood that people of color have some risk of skin cancer, but >30% of all groups across regions and Fitzpatrick scores are unaware of current skin protection recommendations, receive insufficient sun safety education, and do not use sunscreen. Outreach efforts may begin broadly with concerted public and private efforts to train and fund dermatologists to perform annual total body skin exams and provide more patient education. They should spark community interest through mass media and empower Chinese people to perform self-examinations and recognize risks and risk mitigation methods.
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OBJECTIVE: Our aim was to summarize and evaluate the current quality of evidence regarding the efficacy of therapies for cutaneous psoriasis (PsO) in patients with psoriatic arthritis (PsA). METHODS: A literature search of MEDLINE, Embase, Cochrane Library databases, and conference abstracts was conducted to identify interventional randomized controlled trials in patients with PsA between February 2013 and December 2021. Studies were included if PsO outcomes included achieving at least 75% improvement in the Psoriasis Area and Severity Index and the blinded comparison period was ≥ 10 weeks. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology was employed to assess quality of the evidence to inform and update the 2021 Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) treatment recommendations. RESULTS: A total of 116 studies and 36 abstracts identified in the initial search were screened. A total of 37 studies (40 treatment arms) met the criteria for final inclusion. Phosphodiesterase 4 inhibitors, Janus kinase inhibitors, and tyrosine kinase 2 inhibitors, interleukin 17 inhibitors (IL-17i), IL-12/23i, IL-23i, and tumor necrosis factor inhibitors (TNFi) had high-quality data broadly supporting the efficacy of each class for plaque PsO over placebo. Head-to-head studies with high-quality data supported both IL-17i and IL-23i over TNFi. CONCLUSION: Several pharmacologic therapeutic classes have high-quality evidence demonstrating efficacy for cutaneous PsO in the PsA population. The findings will be integrated into the 2021 GRAPPA treatment recommendations, intended to guide selection of a therapeutic class where efficacy in 1 or more cutaneous or musculoskeletal domains is required.
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Artrite Psoriásica , Psoríase , Humanos , Artrite Psoriásica/epidemiologia , Psoríase/tratamento farmacológico , Interleucina-12Assuntos
Procedimentos Cirúrgicos Dermatológicos , Complicações Pós-Operatórias , Humanos , Estudos de Casos e Controles , Fatores de Risco , Procedimentos Cirúrgicos Dermatológicos/efeitos adversos , Deiscência da Ferida Operatória/epidemiologia , Deiscência da Ferida Operatória/etiologia , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologiaRESUMO
OBJECTIVES: Skin rejuvenation with radiofrequency has been a widely used treatment modality for the safe and efficient remodeling of the dermis and revision of textural irregularities, achieved with minimal downtime. The efficacy of fractional radiofrequency (FRF) specifically for acne scarring has not been widely established. The objective of this clinical trial was to establish the efficacy and safety of FRF for moderate to severe acne scarring in a wide range of Fitzpatrick skin types using two different applicator tips to deliver energy to the skin (80-pin of up to 124 mJ/pin and 160-pin of up to 62 mJ/pin). METHODS: Enrolled subjects received a series of three FRF treatments to the full face, each 4 weeks apart. A visual analog scale was utilized to assess pain of the treatment. Subject satisfaction questionnaires were completed at follow-up visits at 6 and 12 weeks post final treatment. Photographs were graded for change by three blinded evaluators using the Global Aesthetic Improvement Scale (GAIS). RESULTS: Image sets of 23 enrolled subjects were assessed by blinded evaluation, showing a statistically significant improvement (p = 0.009) from the baseline visit to the 12-week follow-up on the GAIS for acne scarring. Subject satisfaction was high with subjects giving an average satisfaction score of 3.27 ("satisfied") out of 4. Pain was "mild" as treatments were rated an average of 2.15 on a 10-point visual analog scale. The GAIS score of the 80-pin tip improved patients' acne scars treated with that applicator by 1.06 points and 0.85 for the 160-pin tip. Ninety-five percent (95.5%) of subjects reported either a mild, moderate, or significant improvement to their treatment area. Ninety-one percent of subjects reported that they would recommend the treatment to a friend. CONCLUSION: FRF produced a statistically significant improvement in acne scarring when assessed by independent blinded evaluators. No serious adverse events resulted from treatment by either applicator tip. Treatment pain was low and tolerable among subjects of all Fitzpatrick skin types. Subjects had high levels of satisfaction with the results.
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Acne Vulgar , Procedimentos de Cirurgia Plástica , Acne Vulgar/complicações , Cicatriz/etiologia , Cicatriz/patologia , Cicatriz/terapia , Humanos , Satisfação do Paciente , Estudos Prospectivos , Resultado do TratamentoAssuntos
COVID-19/epidemiologia , Carcinoma Basocelular/diagnóstico , Carcinoma de Células Escamosas/diagnóstico , Diagnóstico Tardio , Melanoma/diagnóstico , Neoplasias Cutâneas/diagnóstico , COVID-19/prevenção & controle , Carcinoma Basocelular/terapia , Carcinoma de Células Escamosas/terapia , Humanos , Melanoma/terapia , SARS-CoV-2 , Neoplasias Cutâneas/terapia , Estados Unidos/epidemiologiaRESUMO
Globally, basal cell carcinoma is the most commonly diagnosed cancer. While most cases are amenable to surgery, treatment options for advanced basal cell carcinoma, including locally advanced basal cell carcinoma and metastatic basal cell carcinoma, have proved more difficult. Recent advances regarding the role of hedgehog signaling in the pathogenesis of basal cell carcinoma and the identification of hedgehog pathway inhibitors have facilitated the development of treatment options with improved clinical outcomes. The hedgehog signaling pathway regulates development, cell proliferation, and tissue repair. The pathway is tightly regulated under normal physiological conditions. However, dysregulated hedgehog signaling in human cancers was first described in patients with basal cell carcinoma nevus syndrome and sporadic basal cell carcinoma, in which germline or somatic mutations in pathway components (e.g., smoothened [Smo] and patched-1) lead to constant activation. Subsequently, inhibitors blocking hedgehog signaling either at the level of Smo (i.e., vismodegib, sonidegib, patidegib, and itraconazole) or via an unknown mode of action (arsenic trioxide) were identified. The hedgehog inhibitor vismodegib is approved for the treatment of locally advanced basal cell carcinoma and metastatic basal cell carcinoma while sonidegib is approved for the treatment of locally advanced basal cell carcinoma in the USA and Europe; and for locally advanced basal cell carcinoma and metastatic basal cell carcinoma in Switzerland and Australia. The most common treatment-emergent adverse events associated with approved hedgehog inhibitors include muscle spasms, dysgeusia, and alopecia. This review addresses the challenges associated with appropriately diagnosing locally advanced basal cell carcinoma, provides an overview of hedgehog signaling in basal cell carcinoma, and discusses the pharmacology of hedgehog inhibitors and their efficacy, and adverse events associated with hedgehog inhibitor use, and their management.
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Antineoplásicos/uso terapêutico , Carcinoma Basocelular/tratamento farmacológico , Proteínas Hedgehog/antagonistas & inibidores , Transdução de Sinais/efeitos dos fármacos , Neoplasias Cutâneas/tratamento farmacológico , Animais , Carcinoma Basocelular/metabolismo , Humanos , Neoplasias Cutâneas/metabolismoRESUMO
BACKGROUND: The hedgehog signaling pathway is normally tightly regulated. Mutations in hedgehog pathway components may lead to abnormal activation. Aberrantly activated hedgehog signaling plays a major role in the development of solid and hematological cancer. In recent years, inhibitors have been developed that attenuate hedgehog signaling; 2 have been approved for use in basal cell carcinoma (BCC), while others are under development or in clinical trials. The aim of this review is to provide an overview of known hedgehog inhibitors (HHIs) and their potential for the treatment of hematological cancers and solid tumors beyond BCC. DESIGN: Published literature was searched to identify articles relating to HHIs in noncutaneous cancer. Both preclinical and clinical research articles were included. In addition, relevant clinical trial results were identified from www.clinicaltrials.gov. Information on the pharmacology of HHIs is also included. RESULTS: HHIs show activity in a variety of solid and hematological cancers. In preclinical studies, HHIs demonstrated efficacy in pancreatic cancer, rhabdomyosarcoma, breast cancer, and acute myeloid leukemia (AML). In clinical studies, HHIs showed activity in medulloblastoma, as well as prostate, pancreatic, and hematological cancers. Current clinical trials testing the efficacy of HHIs are underway for prostate, pancreatic, and breast cancers, as well as multiple myeloma and AML. CONCLUSIONS: As clinical trial results become available, it will be possible to discern which additional tumor types are suited to HHI mono- or combination therapy with other anticancer agents. The latter strategy may be useful for delaying or overcoming drug resistance.
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Proteínas Hedgehog/antagonistas & inibidores , Neoplasias Hematológicas/tratamento farmacológico , Neoplasias Hematológicas/metabolismo , Transdução de Sinais/efeitos dos fármacos , Animais , Ensaios Clínicos como Assunto , Proteínas Hedgehog/metabolismo , Humanos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
BACKGROUND: Recent increase in skin biopsies has been attributed to an epidemic of skin cancer. This may be avoidable, with potential savings. OBJECTIVE: To determine whether the increase in skin biopsies is attributable to increasing frequency of biopsies associated with histology lacking pathological cutaneous disease. Pathological cutaneous disease was defined as (1) a malignancy, precancerous lesion, or lesion of uncertain behavior; or (2) disease symptomatic or associated with adverse quality of life impact. PATIENTS AND METHODS: Retrospective cohort study, 2006 to 2013 of dermatology practice serving Florida and Ohio. Data were a consecutive sample of skin biopsies for diagnosis of dermatologic disease. RESULTS: A total of 267,706 biopsies by an average of 52 providers per month from January 06 to December 13 were analyzed. Number of biopsies per visit increased 2% per year (RR: 1.02, CI: 1.00-1.04). Likelihood of biopsy associated with histology indicative of nonpathological cutaneous disease did not increase over time (OR: 0.99, CI: 0.95-1.03, p = .6302). CONCLUSION: Rates of biopsies associated with nonpathological cutaneous disease is not increasing. Overall biopsy rates per visit have gradually increased; this seems attributable to greater rates of detection of pathological dermatologic disease.
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Biópsia/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Dermatopatias/diagnóstico , Feminino , Florida , Humanos , Masculino , Ohio , Estudos RetrospectivosRESUMO
Many patients use social media as a source of medical information on dermatologic diseases. Social media offers accessible methods of communicating with physicians, other patients, and pharmacies. The information gathered through social media posts has the potential to influence patients' views of their conditions and treatment options, though the source often is unknown. This systematic review examined the content and source of social media posts identified using the search terms acne and treatment across all social media platforms available through a commercial social media data aggregating software (Crimson Hexagon) from May 2008 to May 2016. The goal of this study was to identify sources of acne-related social media posts to determine communication trends to gain a better understanding of the potential impact social media may have on patient care.
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Acne Vulgar/terapia , Internet , Aceitação pelo Paciente de Cuidados de Saúde , Feminino , Humanos , Masculino , Mídias Sociais , Estados UnidosRESUMO
A new US Food and Drug Administration (FDA) regulation classified tanning beds as class II, requiring indoor tanning facilities to inform users of the risk of skin cancer in efforts to reverse the growing trend in indoor tanning. However, little is known from the patient's perspective on whether knowledge of the risk of skin cancer development is a deterrent to indoor tanning. There also is conflicting literature regarding the relationship among frequency of indoor tanning, age at onset of melanoma diagnosis, and characteristics of diagnosis in melanoma patients with a history of indoor tanning. An international survey was conducted in patients 18 years and older who self-reported being diagnosed with melanoma after indoor tanning. The purpose of this study was to investigate the patients' perspective on indoor-tanning behaviors as associated with the severity of their melanomas and the time frame in which they were diagnosed as well as their perceived views on the safety of indoor tanning and the frequency in which they continue to tan indoors.
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Conhecimentos, Atitudes e Prática em Saúde , Melanoma/etiologia , Neoplasias Cutâneas/etiologia , Banho de Sol/estatística & dados numéricos , Adolescente , Adulto , Idade de Início , Idoso , Feminino , Humanos , Masculino , Melanoma/patologia , Pessoa de Meia-Idade , Neoplasias Cutâneas/patologia , Banho de Sol/psicologia , Inquéritos e Questionários , Fatores de Tempo , Estados Unidos , United States Food and Drug Administration , Adulto JovemRESUMO
BACKGROUND: The impact of ixekizumab treatment for psoriasis on cardiovascular-related parameters in patients is unknown. OBJECTIVE: To investigate cardiovascular-related parameters in patients with psoriasis treated with ixekizumab. METHODS: In phase 3 trials, patients with moderate-to-severe psoriasis were randomized and treated with placebo, ixekizumab, or etanercept during the induction period (weeks 0-12; UNCOVER-1, UNCOVER-2, and UNCOVER-3). At week 12, responders were rerandomized to receive placebo or ixekizumab through the maintenance period (weeks 12-60; UNCOVER-1 and UNCOVER-2). Laboratory measures (fasting lipid profiles, glucose level, or high-sensitivity C-reactive protein [hsCRP] level), weight, blood pressure, and electrocardiograms were obtained through 60 weeks. RESULTS: Baseline parameters were within normal ranges with the exception of elevated triglyceride and hsCRP levels. After maintenance dosing, no significant changes were observed versus placebo for total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, very-low-density lipoprotein cholesterol, triglyceride, apolipoprotein A1, apolipoprotein B, or fasting glucose levels or for systolic/diastolic blood pressure at 60 weeks. Importantly, low-density lipoprotein-to-high-density lipoprotein ratios remained stable during the induction and maintenance periods. HsCRP concentrations were significantly reduced versus placebo at 12 weeks and remained reduced at 60 weeks, although not significantly. Although transient changes were observed for some parameters during the induction period, these changes did not persist into the maintenance period. LIMITATIONS: A lack of echocardiogram evaluations. CONCLUSIONS: Ixekizumab had a neutral impact on cardiovascular-related parameters in patients with psoriasis.
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Anticorpos Monoclonais Humanizados/uso terapêutico , Doenças Cardiovasculares/sangue , Fármacos Dermatológicos/uso terapêutico , Psoríase/diagnóstico , Psoríase/tratamento farmacológico , Adulto , Anticorpos Monoclonais/uso terapêutico , Proteína C-Reativa/efeitos dos fármacos , Proteína C-Reativa/metabolismo , Doenças Cardiovasculares/fisiopatologia , Colesterol/sangue , Relação Dose-Resposta a Droga , Método Duplo-Cego , Esquema de Medicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Índice de Gravidade de Doença , Resultado do TratamentoAssuntos
Alopecia em Áreas/epidemiologia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Prevalência , Estudos RetrospectivosRESUMO
Papulopustular rosacea (PPR) is characterized by centrofacial papules and pustules commonly associated with erythema. To compare investigator-reported efficacy outcomes for azelaic acid (AzA) foam 15% versus vehicle foam in PPR, a randomized, vehicle-controlled, double-blind phase 3 clinical trial was conducted at 48 US sites. Participants received AzA foam or vehicle foam for 12 weeks. Secondary efficacy outcomes included change in inflammatory lesion count (ILC), therapeutic response rate according to investigator global assessment (IGA), and change in erythema rating. This study was comprised of 961 participants with PPR. The results support the therapeutic superiority of AzA foam over vehicle foam.
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Ácidos Dicarboxílicos/administração & dosagem , Rosácea , Administração Cutânea , Fármacos Dermatológicos/administração & dosagem , Formas de Dosagem , Método Duplo-Cego , Feminino , Humanos , Masculino , Rosácea/tratamento farmacológico , Rosácea/patologia , Índice de Gravidade de Doença , Avaliação de Sintomas/métodos , Resultado do TratamentoRESUMO
Patient-reported treatment outcomes are important for evaluating the impact of drug therapies on patient experience. A randomized, double-blind, vehicle-controlled, parallel-group, multicenter, phase 3 study was conducted in 961 participants to assess patient perception of efficacy, utility, and effect on quality of life (QOL) of an azelaic acid (AzA) 15% foam formulation for the treatment of papulopustular rosacea (PPR). Secondary end points included patient-reported global assessment of treatment response, global assessment of tolerability, and opinion on cosmetic acceptability and practicability of product use. Quality of life assessments included the Dermatology Quality of Life Index (DLQI) and Rosacea Quality of Life Index (RosaQOL). Self-reported global assessment of treatment response favored AzA foam over vehicle foam (P<.001), with 57.2% of the AzA foam group reporting excellent or good improvement versus 44.7% in the vehicle foam group. Tolerability was rated excellent or good in 67.8% of the AzA foam group versus 78.2% of the vehicle foam group. Mean overall DLQI scores at end of treatment (EoT) were improved (P=.018) in favor of the AzA foam group compared with the vehicle foam group. Both treatment groups showed improvements in RosaQOL. Treatment with AzA foam was associated with improved QOL and meaningful reductions in the patient-perceived burden of PPR, which correlates with earlier reported primary end points of this study and supports the inclusion of patient perspectives in studies evaluating the effects of topical dermatologic treatments.
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Fármacos Dermatológicos/uso terapêutico , Ácidos Dicarboxílicos/uso terapêutico , Rosácea/tratamento farmacológico , Administração Cutânea , Adulto , Idoso , Idoso de 80 Anos ou mais , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Resultado do Tratamento , Adulto JovemRESUMO
Because many patients with unresectable basal cell carcinoma (BCC) are aged ≥65 years, this study explores the efficacy and safety of vismodegib in these patients with locally advanced (la) or metastatic (m) basal cell carcinoma (BCC) in the ERIVANCE BCC trial and the expanded access study (EAS).We compared patients aged ≥65 years to patients aged <65 years taking vismodegib 150 mg/day, using descriptive statistics for response and safety. Patients aged ≥65 years (laBCC/mBCC) were enrolled in ERIVANCE BCC (33/14) and EAS (27/26). Investigator-assessed best overall response rate in patients ≥65 and <65 years was 46.7%/35.7% and 72.7%/52.6% (laBCC/mBCC), respectively, in ERIVANCE BCC and 45.8%/33.3% and 46.9%/28.6%, respectively, in EAS. These differences were not clinically meaningful. Safety was similar in both groups, although those aged ≥65 years had a higher percentage of grade 3-5 adverse events than those aged <65 years. Vismodegib demonstrated similar clinical activity and adverse events regardless of age.
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Anilidas/uso terapêutico , Antineoplásicos/uso terapêutico , Carcinoma Basocelular/tratamento farmacológico , Carcinoma Basocelular/patologia , Piridinas/uso terapêutico , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Anilidas/administração & dosagem , Anilidas/efeitos adversos , Antineoplásicos/administração & dosagem , Antineoplásicos/efeitos adversos , Carcinoma Basocelular/metabolismo , Carcinoma Basocelular/terapia , Terapia Combinada , Feminino , Proteínas Hedgehog/metabolismo , Humanos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Piridinas/administração & dosagem , Piridinas/efeitos adversos , Transdução de Sinais/efeitos dos fármacos , Neoplasias Cutâneas/tratamento farmacológico , Neoplasias Cutâneas/metabolismo , Neoplasias Cutâneas/patologia , Resultado do TratamentoRESUMO
BACKGROUND: Aberrant activation of the Hedgehog (Hh) pathway is a key driver in the pathogenesis of basal cell carcinomas (BCCs), including patients with BCC nevus syndrome (BCCNS). It is unclear whether BCCs arising in patients with BCCNS respond differently to vismodegib than in patients without BCCNS. We examined the best overall response rate (BORR) and adverse events (AEs) of vismodegib in patients with advanced BCC (aBCC) with and without BCCNS. METHODS: Patients were treated with vismodegib 150 mg/day in the ERIVANCE BCC trial (ClinicalTrials.gov number, NCT00833417) and the expanded access study (EAS; ClinicalTrials.gov number, NCT01160250). BCCNS diagnosis was based on medical history at the time of enrollment. Metastatic BCC response was evaluated using Response Evaluation Criteria In Solid Tumors, version 1.0 (RECIST v1.0) in both studies. Locally advanced BCC was evaluated by a novel composite end point in ERIVANCE BCC and by RECIST v1.0 in the EAS. Response assessments were performed every 8 weeks in ERIVANCE BCC and every 8-16 weeks in the EAS. Safety assessments (National Cancer Institute Common Terminology Criteria for Adverse Events, version 3.0) were performed monthly in both trials. Because of described differences in response assessment/schedule, patients with BCCNS were not pooled across trials. Analytic cohorts for BCCNS and sporadic aBCC were created within each trial for comparison using descriptive statistical methods. RESULTS: Forty-one patients with BCCNS were included in the study: 22 from ERIVANCE BCC and 19 from the EAS. Investigator-assessed BORR in BCCNS groups ranged from 31 to 81 % in patients with locally advanced BCC (n = 33) and was 50 % in patients with metastatic BCC (n = 6). These results were comparable with the non-BCCNS groups. Incidence and severity of AEs were also comparable between the BCCNS and non-BCCNS groups. Amenorrhea was observed in both patient cohorts and was reversible in two patients who discontinued treatment. CONCLUSION: Vismodegib demonstrated comparable efficacy and safety against aBCC in patients with and without BCCNS.