RESUMO
An important measure of hospital quality is the satisfaction of patients. The aim of this cross-sectional study, performed in the dermato-oncology unit of the university hospital in Erlangen, Germany, was to assess skin cancer patients' degree of satisfaction with healthcare services. Self-administered questionnaires on patient satisfaction regarding contact with staff, need for information, and recommendation of the skin cancer centre were distributed in the day-care unit and the outpatient department to patients between April and June 2017. Results were reported descriptively and subgroup differences were explored using the Mann-Whitney U test, binary logistic regression, or χ2 test. Overall, 496 of 571 questionnaires were returned (86.9%). The median of all satisfaction items ranged between 1 (very good) and 2 (good). The majority of patients wanted more detailed information about skin cancer (46.7%, 142/304). Long waiting times were often criticized (22.8%; 80/351). Particular attention in addressing specific needs and fears may further increase patient satisfaction.
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Satisfação do Paciente , Neoplasias Cutâneas , Estudos Transversais , Alemanha , Humanos , Inquéritos e QuestionáriosRESUMO
AIMS: Myocarditis is a potentially fatal complication of immune checkpoint inhibitors (ICI). Sparse data exist on the use of cardiovascular magnetic resonance (CMR) in ICI-associated myocarditis. In this study, the CMR characteristics and the association between CMR features and cardiovascular events among patients with ICI-associated myocarditis are presented. METHODS AND RESULTS: From an international registry of patients with ICI-associated myocarditis, clinical, CMR, and histopathological findings were collected. Major adverse cardiovascular events (MACE) were a composite of cardiovascular death, cardiogenic shock, cardiac arrest, and complete heart block. In 103 patients diagnosed with ICI-associated myocarditis who had a CMR, the mean left ventricular ejection fraction (LVEF) was 50%, and 61% of patients had an LVEF ≥50%. Late gadolinium enhancement (LGE) was present in 48% overall, 55% of the reduced EF, and 43% of the preserved EF cohort. Elevated T2-weighted short tau inversion recovery (STIR) was present in 28% overall, 30% of the reduced EF, and 26% of the preserved EF cohort. The presence of LGE increased from 21.6%, when CMR was performed within 4 days of admission to 72.0% when CMR was performed on Day 4 of admission or later. Fifty-six patients had cardiac pathology. Late gadolinium enhancement was present in 35% of patients with pathological fibrosis and elevated T2-weighted STIR signal was present in 26% with a lymphocytic infiltration. Forty-one patients (40%) had MACE over a follow-up time of 5 months. The presence of LGE, LGE pattern, or elevated T2-weighted STIR were not associated with MACE. CONCLUSION: These data suggest caution in reliance on LGE or a qualitative T2-STIR-only approach for the exclusion of ICI-associated myocarditis.
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Inibidores de Checkpoint Imunológico , Miocardite , Meios de Contraste , Gadolínio , Humanos , Imagem Cinética por Ressonância Magnética , Espectroscopia de Ressonância Magnética , Miocardite/induzido quimicamente , Valor Preditivo dos Testes , Volume Sistólico , Função Ventricular EsquerdaRESUMO
Merkel cell carcinoma (MCC) is a rare and aggressive neuroendocrine skin tumor with a high propensity for nodal involvement, local recurrence, and distant metastases. Up to 50% of MCC arises on head and neck (HN), which may impede oncological treatment due to insufficiently wide excisions and a lower rate of sentinel lymph node detection due to more complicated lymph drainage. Several studies have compared the clinical outcome of HN-MCC with those of non-head and neck (NHN) MCC yielding inconsistent results. This single-center, retrospective analysis compared the clinical outcome of 26 HN-MCC patients with 30 NHN-MCC patients. Overall survival (OS) and disease-free survival (DFS) were calculated with the Kaplan-Meier method assuming proportional hazards. The mean resection margins were 1.6 and 2.0 cm for the HN and NHN cohort, respectively. Local relapses were more frequently observed in patients with HN-MCC (19 vs. 10%). Patients with HN-MCC had a median OS of 4.3 years compared with 7.5 years in patients with NHN-MCC (p = 0.277). The median OS by tumor stage was 11, 3, 2, and 3 years in stage I, II, III, and IV disease, respectively (p = 0.009). The median DFS in HN-MCC was 10 years and not reached in the cohort with NHN-MCC patients (p = 0.939). Our data suggest a trend toward poorer outcomes of HN-MCC compared with NHN-MCC. Patients with MCC on the head and neck carry a higher risk for local relapse, requiring resolute surgical treatment also in facial localizations at early stages.
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Carcinoma de Célula de Merkel , Neoplasias Faciais , Neoplasias Cutâneas , Humanos , Recidiva Local de Neoplasia , Estadiamento de Neoplasias , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND/PURPOSE: Incidence of melanoma is increasing globally. Exposure to ultraviolet radiation (UVR) as important risk factor for developing skin cancer can be influenced by tanning behavior. Only a few studies are available concerning sun tanning behavior and protective measures. METHODS: An online survey was distributed via social media to assess tanning habits and examine associated demographic and behavioral factors. RESULTS: In total, 403 questionnaires were distributed, and mean age of respondents was 32. Having a tanned skin, feeling warm and relaxed were the most common motivations for tanning. The use of sunscreen varied and seemed to depend on the occasion of UVR exposure, constantly applied during vacation and during tanning, less commonly applied in daily life and during work. Avoiding painful solar dermatitis was more important as motivation for the use of sunscreen than skin cancer prevention. Skin aging as reason for the use of sunscreen was especially important for females younger than 26 years. The most common applied sun protection factor was 16-49. The main reason opposing the use of sunscreen was a too laborious usage, which was significantly associated with male. Beauty was the only association related to tanned skin the majority (62%) agreed with. CONCLUSION: The motivation for tanning and reasons for avoiding sunscreen strongly varies. Knowledge about these factors could be used for improving campaigns with respect to target groups. Clarifying the appropriate application of sunscreen, developing convenient sunscreen formulations and providing information about UVR-induced skin aging could lead to an increased usage of sunscreen and therefore to an improved UVR protection.
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Comportamentos Relacionados com a Saúde , Neoplasias Cutâneas/prevenção & controle , Banho de Sol , Queimadura Solar/prevenção & controle , Luz Solar/efeitos adversos , Protetores Solares/administração & dosagem , Inquéritos e Questionários , Raios Ultravioleta/efeitos adversos , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Isotretinoin is a first generation retinoid with pleiotropic effects on keratinocyte differentiation, proliferation, and activity of sebaceous glands. For years, there has been intense debate on whether the use of isotretinoin combined with cosmetic or surgical procedures is safe and potentially more efficient than either therapy alone. Due to delays in wound healing and keloid formation, conservative recommendations were not to combine isotretinoin with any plastic surgery or local treatment at 6 to 12 months after discontinuation of the drug. However, there is increasing evidence that a combination approach is not only safe, but may also provide excellent cosmetic outcomes in acne scars, sebaceous gland hyperplasia, and thick-skinned patients undergoing facial plastic surgery. In particular, low-dose regimens of isotretinoin may offer advantages over standard dosage treatments because of better tolerability and safety in long-term use adjunct with surgical interventions. In this article, the authors aim to summarize the current evidence on the use of isotretinoin in facial plastic surgery and to share their experience from selected patients.
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Acne Vulgar/terapia , Isotretinoína/uso terapêutico , Terapia com Luz de Baixa Intensidade/métodos , Ritidoplastia/métodos , Acne Vulgar/diagnóstico , Terapia Combinada/métodos , Estética , Feminino , Humanos , Masculino , Medição de Risco , Cirurgia Plástica/métodos , Resultado do TratamentoRESUMO
BACKGROUND: The incidence of melanoma has been rising worldwide. One possible reason for this is natural and artificial UV exposure. Only little data on actual consumer statistics from tanning studios and the usage of sunscreen are available. Therefore, it is difficult to describe trends for both and identify the impact of preventive measures. METHODS: To gain knowledge about the popularity of 'tanning bed' and 'sunscreen', normalized search volumes for both search queries were obtained from Google Trends for 11 countries between January 2004 and June 2016. RESULTS: With few exceptions, worldwide interest in 'tanning bed' has been declining, whereas interest in 'sunscreen' has been increasing. The assessed countries from the Southern Hemisphere showed minor interest in tanning compared to the Northern Hemisphere. Both search queries were observed to fluctuate in a seasonal pattern. Skin cancer prevention measures influence the interest in tanning beds and sunscreen. CONCLUSION: Google Trends data can act as a first surrogate marker to evaluate the influence of skin cancer campaigns on the popularity of tanning beds and sunscreen. Fine-tuning of skin cancer campaigns according to seasonal and geographic trends and behaviors may help to maximize their success.
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Comportamento de Busca de Informação , Internet/estatística & dados numéricos , Internet/tendências , Ferramenta de Busca/estatística & dados numéricos , Banho de Sol , Protetores Solares , Austrália , Brasil , Canadá , França , Humanos , Japão , Federação Russa , Estações do Ano , Singapura , Banho de Sol/tendências , Suécia , Turquia , Raios Ultravioleta/efeitos adversos , Reino Unido , Estados UnidosRESUMO
BACKGROUND: The growing incidence of nearly all types of skin cancer can be attributed to increased exposure to natural or artificial ultraviolet (UV) radiation. However, there is a scarcity of statistical data on risk behavior or sunscreen use, which would be important for any prevention efforts. METHODS: Using the search engine Google® , we analyzed search patterns for the terms Solarium (tanning bed), Sonnencreme (sunscreen), and Sonnenschutz (sun protection) in Germany, Austria, and Switzerland between 2004 and 2016, and compared it to search patterns worldwide. For this purpose, "normalized search volumes" (NSVs) were calculated for the various search queries. The corresponding polynomial functions were then compared with each other over the course of time. RESULTS: Since 2001, there has been a marked worldwide decrease in the search queries for tanning bed, whereas those for sunscreen have steadily increased. In German-speaking countries, on the other hand, there have - for years - consistently been more search queries for tanning bed than for sunscreen. There is an annual periodicity of the queries, with the highest NSVs for tanning bed between March and May and those for sunscreen in the summer months around June. In Germany, the city-states of Hamburg and Berlin have particularly high NSVs for tanning bed. CONCLUSIONS: Compared to the rest of the world, German-speaking countries show a strikingly unfavorable search pattern. There is still great need for education and prevention with respect to sunscreen use and avoidance of artificial UV exposure.
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Neoplasias Induzidas por Radiação/epidemiologia , Neoplasias Induzidas por Radiação/prevenção & controle , Neoplasias Cutâneas/epidemiologia , Neoplasias Cutâneas/prevenção & controle , Banho de Sol/estatística & dados numéricos , Protetores Solares/uso terapêutico , Raios Ultravioleta/efeitos adversos , Áustria , Comparação Transcultural , Estudos Transversais , Alemanha , Humanos , Fatores de Risco , Banho de Sol/tendências , SuíçaAssuntos
Corticosteroides/administração & dosagem , Corticosteroides/efeitos adversos , Inibidores de Checkpoint Imunológico/administração & dosagem , Inibidores de Checkpoint Imunológico/efeitos adversos , Miocardite/induzido quimicamente , Miocardite/diagnóstico , Doenças Cardiovasculares/induzido quimicamente , Doenças Cardiovasculares/diagnóstico , Relação Dose-Resposta a Droga , Esquema de Medicação , Humanos , Sistema de Registros , Estudos RetrospectivosRESUMO
The TFCC is a crucial stabilizer of the DRUJ. Based on its superficial and deep fibers, the TFCC guarantees unrestricted pronation and supination which is essential for performing sophisticated tasks. The ability to perform complex movements is of uppermost importance for hand function. Therefore, a functional intact TFCC is a prerequisite in this context. The articular disc of the TFCC is a fibrocartilaginous extension of the superficial zone of hyaline articular cartilage which arises from the radius. The peripheral 10-40 % of the TFC is vascularized. Degeneration of the articular disc is common with increasing age. Even though the central part of the articular disc is avascular, potential regeneration of lesions could be detected. The Palmer and Atzei classifications of TFCC lesions are complementary. TFCC innervation is based on different nerves. There is a high variability. A diligent clinical examination facilitates specific tests which help to allocate symptoms to the pathology. Therefore, a thorough clinical examination is not dispensable. Wrist arthroscopy remains the "gold standard" for diagnosing TFCC pathologies despite technical progress in imaging modalities. MR arthrography may have the potential to become a real alternative to wrist arthroscopy for diagnosing TFCC pathologies with technical progress in the future.
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Artropatias/diagnóstico , Fibrocartilagem Triangular , Traumatismos do Punho/diagnóstico , Artroscopia , Humanos , Artropatias/classificação , Artropatias/cirurgia , Exame Físico , Pronação , Rádio (Anatomia)/anatomia & histologia , Rádio (Anatomia)/patologia , Rádio (Anatomia)/fisiologia , Rádio (Anatomia)/fisiopatologia , Supinação , Fibrocartilagem Triangular/anatomia & histologia , Fibrocartilagem Triangular/patologia , Fibrocartilagem Triangular/fisiologia , Fibrocartilagem Triangular/fisiopatologia , Traumatismos do Punho/classificação , Traumatismos do Punho/cirurgia , Articulação do Punho/anatomia & histologia , Articulação do Punho/patologia , Articulação do Punho/fisiologia , Articulação do Punho/fisiopatologiaRESUMO
INTRODUCTION: Trapeziometacarpal joint osteoarthritis is a very common degenerative joint disease which affects especially women between their fifth and sixth decade of life. To determine the final pinch, grip and functional outcome after trapeziometacarpal arthroplasty and to compare to non-arthritic controls, we hypothesized that patients after the former surgery are expected to have lower grip and pinch strength and a higher DASH score. MATERIALS AND METHODS: 44 women (range 50-65 years of age; median 57 years of age) were examined after resection-interposition arthroplasty because of trapeziometacarpal joint osteoarthritis Eaton-Littler stage 3 and 4 with a minimum follow-up time of 12 months (range 12-99 months; median 47 months) using DASH questionnaire and grip and pinch strength evaluation. The control group consisted of 107 healthy age-matched controls (range 50-64 years of age; median 54 years of age). Differences between both groups were statistically analysed using analysis of covariance. RESULTS: A significant loss of pinch strength and a significant higher DASH score were detected for the patient group in comparison to the controls, whereas grip strength did not differ significantly. CONCLUSIONS: A loss of pinch strength in conjunction with a higher DASH score was detected. The expected loss of pinch strength in conjunction with a reduced physical functionality should be discussed preoperatively with the patient to meet the expectations and to offer the best suitable treatment option.
Assuntos
Artroplastia , Articulações Carpometacarpais/cirurgia , Força da Mão , Osteoartrite/cirurgia , Idoso , Artroplastia/métodos , Feminino , Humanos , Pessoa de Meia-Idade , Força de Pinça , Recuperação de Função Fisiológica/fisiologia , Polegar/cirurgia , Resultado do TratamentoAssuntos
Síndrome Antifosfolipídica/diagnóstico , Braço/irrigação sanguínea , Braço/patologia , Hemorragia/patologia , Pele/irrigação sanguínea , Pele/patologia , Trombose/patologia , Adulto , Síndrome Antifosfolipídica/patologia , Diagnóstico Diferencial , Feminino , Humanos , Necrose , Trombofilia/diagnóstico , Trombofilia/patologiaRESUMO
Myriad interventions are available for the treatment of actinic keratosis located on the face or scalp. However, lesions located outside the head and neck have received little attention until now. We aimed to synthesize the current knowledge of interventions for actinic keratosis in nonscalp and nonface localizations. Randomized controlled trials reporting data for these localizations were searched in MEDLINE, Embase, and The Cochrane Library CENTRAL, as well as in pertinent trial registers until 25 March 2020. A total of 13 randomized controlled trials with 1,380 patients were included in a systematic review. Five treatment modalities were evaluated and compared with placebo in a frequentist network meta-analysis, including cryosurgery, ingenol mebutate, photodynamic therapy, colchicine, and 5-fluorouracil. In the network meta-analysis, cryosurgery showed the highest participant complete clearance rates (risk ratio, 7.73; 95% confidence interval = 3.21-18.61; 10 studies; I2 = 20.3%; Grading of Recommendations Assessment, Development, and Evaluation, ++--) and lesion clearance rates (risk ratio, 2.97; 95% confidence interval = 2.45-3.59; 4 studies; I2 = 0%; Grading of Recommendations Assessment, Development, and Evaluation, ++--) compared with placebo. Ingenol mebutate demonstrated the highest participant partial clearance rates compared with placebo (risk ratio, 7.12; 95% confidence interval = 4.36-11.64; 5 studies; I2 = 0%; Grading of Recommendations Assessment, Development, and Evaluation, +++-). The mean reduction of lesions and occurrence of adverse events was poorly reported. The certainty of the evidence varied from very low to high and was limited by imprecision and study limitations.
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Criocirurgia/métodos , Imunossupressores/administração & dosagem , Ceratose Actínica/terapia , Fotoquimioterapia/métodos , Fármacos Fotossensibilizantes/administração & dosagem , Colchicina/administração & dosagem , Diterpenos/administração & dosagem , Fluoruracila/administração & dosagem , Humanos , Ceratose Actínica/diagnóstico , Metanálise em Rede , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
BACKGROUND: Myocarditis is a potentially fatal complication of immune checkpoint inhibitor (ICI) therapy. Data on the utility of cardiovascular magnetic resonance (CMR) T1 and T2 mapping in ICI myocarditis are limited. OBJECTIVES: This study sought to assess the value of CMR T1 and T2 mapping in patients with ICI myocarditis. METHODS: In this retrospective study from an international registry of patients with ICI myocarditis, clinical and CMR findings (including T1 and T2 maps) were collected. Abnormal T1 and T2 were defined as 2 SD above site (vendor/field strength specific) reference values and a z-score was calculated for each patient. Major adverse cardiovascular events (MACE) were a composite of cardiovascular death, cardiogenic shock, cardiac arrest, and complete heart block. RESULTS: Of 136 patients with ICI myocarditis with a CMR, 86 (63%) had T1 maps and 79 (58%) also had T2 maps. Among the 86 patients (66.3 ± 13.1 years of age), 36 (41.9%) had a left ventricular ejection fraction <55%. Across all patients, mean z-scores for T1 and T2 values were 2.9 ± 1.9 (p < 0.001) and 2.2 ± 2.1 (p < 0.001), respectively. On Siemens 1.5-T scanner (n = 67), native T1 (1,079.0 ± 55.5 ms vs. 1,000.3 ± 22.1 ms; p < 0.001) and T2 (56.2 ± 4.9 ms vs. 49.8 ± 2.2 ms; p < 0.001) values were elevated compared with reference values. Abnormal T1 and T2 values were seen in 78% and 43% of the patients, respectively. Applying the modified Lake Louise Criteria, 95% met the nonischemic myocardial injury criteria and 53% met the myocardial edema criteria. Native T1 values had excellent discriminatory value for subsequent MACE, with an area under the curve of 0.91 (95% confidence interval: 0.84 to 0.98). Native T1 values (for every 1-unit increase in z-score, hazard ratio: 1.44; 95% confidence interval: 1.12 to 1.84; p = 0.004) but not T2 values were independently associated with subsequent MACE. CONCLUSIONS: The use of T1 mapping and application of the modified Lake Louise Criteria provides important diagnostic value, and T1 mapping provides prognostic value in patients with ICI myocarditis.
Assuntos
Inibidores de Checkpoint Imunológico/efeitos adversos , Imageamento por Ressonância Magnética , Miocardite/induzido quimicamente , Miocardite/diagnóstico por imagem , Idoso , Técnicas de Imagem Cardíaca , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Miocardite/patologia , Estudos RetrospectivosRESUMO
BACKGROUND: Myocarditis is a highly morbid complication of immune checkpoint inhibitor (ICI) use that remains inadequately characterized. The QRS duration and the QTc interval are standardized electrocardiographic measures that are prolonged in other cardiac conditions; however, there are no data on their utility in ICI myocarditis. METHODS: From an international registry, ECG parameters were compared between 140 myocarditis cases and 179 controls across multiple time points (pre-ICI, on ICI prior to myocarditis, and at the time of myocarditis). The association between ECG values and major adverse cardiac events (MACE) was also tested. RESULTS: Both the QRS duration and QTc interval were similar between cases and controls prior to myocarditis. When compared with controls on an ICI (93±19 ms) or to baseline prior to myocarditis (97±19 ms), the QRS duration prolonged with myocarditis (110±22 ms, p<0.001 and p=0.009, respectively). In contrast, the QTc interval at the time of myocarditis (435±39 ms) was not increased compared with pre-myocarditis baseline (422±27 ms, p=0.42). A prolonged QRS duration conferred an increased risk of subsequent MACE (HR 3.28, 95% CI 1.98 to 5.62, p<0.001). After adjustment, each 10 ms increase in the QRS duration conferred a 1.3-fold increase in the odds of MACE (95% CI 1.07 to 1.61, p=0.011). Conversely, there was no association between the QTc interval and MACE among men (HR 1.33, 95% CI 0.70 to 2.53, p=0.38) or women (HR 1.48, 95% CI 0.61 to 3.58, p=0.39). CONCLUSIONS: The QRS duration is increased in ICI myocarditis and is associated with increased MACE risk. Use of this widely available ECG parameter may aid in ICI myocarditis diagnosis and risk-stratification.
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Potenciais de Ação/efeitos dos fármacos , Eletrocardiografia , Sistema de Condução Cardíaco/efeitos dos fármacos , Frequência Cardíaca/efeitos dos fármacos , Inibidores de Checkpoint Imunológico/efeitos adversos , Miocardite/diagnóstico , Idoso , Idoso de 80 Anos ou mais , Feminino , Sistema de Condução Cardíaco/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Miocardite/induzido quimicamente , Miocardite/fisiopatologia , Valor Preditivo dos Testes , Sistema de Registros , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de TempoRESUMO
BACKGROUND: There is a need for improved methods for detection and risk stratification of myocarditis associated with immune checkpoint inhibitors (ICIs). Global longitudinal strain (GLS) is a sensitive marker of cardiac toxicity among patients receiving standard chemotherapy. There are no data on the use of GLS in ICI myocarditis. OBJECTIVES: This study sought to evaluate the role of GLS and assess its association with cardiac events among patients with ICI myocarditis. METHODS: This study retrospectively compared echocardiographic GLS by speckle tracking at presentation with ICI myocarditis (cases, n = 101) to that from patients receiving an ICI who did not develop myocarditis (control subjects, n = 92). Where available, GLS was also measured pre-ICI in both groups. Major adverse cardiac events (MACE) were defined as a composite of cardiogenic shock, arrest, complete heart block, and cardiac death. RESULTS: Cases and control subjects were similar in age, sex, and cancer type. At presentation with myocarditis, 61 cases (60%) had a normal ejection fraction (EF). Pre-ICI, GLS was similar between cases and control subjects (20.3 ± 2.6% vs. 20.6 ± 2.0%; p = 0.60). There was no change in GLS among control subjects on an ICI without myocarditis (pre-ICI vs. on ICI, 20.6 ± 2.0% vs. 20.5 ± 1.9%; p = 0.41); in contrast, among cases, GLS decreased to 14.1 ± 2.8% (p < 0.001). The GLS at presentation with myocarditis was lower among cases presenting with either a reduced (12.3 ± 2.7%) or preserved EF (15.3 ± 2.0%; p < 0.001). Over a median follow-up of 162 days, 51 (51%) experienced MACE. The risk of MACE was higher with a lower GLS among patients with either a reduced or preserved EF. After adjustment for EF, each percent reduction in GLS was associated with a 1.5-fold increase in MACE among patients with a reduced EF (hazard ratio: 1.5; 95% confidence interval: 1.2 to 1.8) and a 4.4-fold increase with a preserved EF (hazard ratio: 4.4; 95% confidence interval: 2.4 to 7.8). CONCLUSIONS: GLS decreases with ICI myocarditis and, compared with control subjects, was lower among cases presenting with either a preserved or reduced EF. Lower GLS was strongly associated with MACE in ICI myocarditis presenting with either a preserved or reduced EF.
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Antineoplásicos/efeitos adversos , Ecocardiografia , Miocardite/diagnóstico por imagem , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Neoplasias Pulmonares/tratamento farmacológico , Masculino , Melanoma/tratamento farmacológico , Pessoa de Meia-Idade , Miocardite/induzido quimicamente , Miocardite/complicações , Estudos RetrospectivosRESUMO
BACKGROUND: Uveal melanoma (UM) is highly refractory to treatment with dismal prognosis in advanced stages. The value of the combined checkpoint blockade with CTLA-4 and PD-1 inhibition in metastatic UM is currently unclear. METHODS: Patients with metastatic or unresectable UM treated with ipilimumab in combination with a PD-1 inhibitor were collected from 16 German skin cancer centers. Patient records of 64 cases were analyzed for response, progression-free survival (PFS), overall survival (OS), and safety. Clinical parameters and serum biomarkers associated with OS and treatment response were determined with Cox regression modelling and logistic regression. RESULTS: The best overall response rate to combined checkpoint blockade was 15.6% with 3.1 and 12.5% complete and partial response, respectively. The median duration of response was 25.5 months (range 9.0-65.0). Stable disease was achieved in 21.9%, resulting in a disease control rate of 37.5% with a median duration of the clinical benefit of 28.0 months (range 7.0-65.0). The median PFS was 3.0 months (95% CI 2.4-3.6). The median OS was estimated to 16.1 months (95% CI 12.9-19.3). Regarding safety, 39.1% of treated patients experienced a severe, treatment-related adverse event according to the CTCAE criteria (grade 3: 37.5%; grade 4: 1.6%). The most common toxicities were colitis (20.3%), hepatitis (20.3%), thyreoiditis (15.6%), and hypophysitis (7.8%). A poor ECOG performance status was an independent risk factor for decreased OS (p = 0.007). CONCLUSIONS: The tolerability of the combined checkpoint blockade in UM may possibly be better than in trials on cutaneous melanoma. This study implies that combined checkpoint blockade represents the hitherto most effective treatment option available for metastatic UM available outside of clinical trials.
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Antineoplásicos Imunológicos/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Antígeno CTLA-4/antagonistas & inibidores , Ipilimumab/uso terapêutico , Melanoma/tratamento farmacológico , Receptor de Morte Celular Programada 1/antagonistas & inibidores , Neoplasias Uveais/tratamento farmacológico , Feminino , Humanos , Masculino , Melanoma/mortalidade , Pessoa de Meia-Idade , Estudos Retrospectivos , Análise de Sobrevida , Neoplasias Uveais/mortalidadeRESUMO
BACKGROUND: Influenza vaccination (FV) is recommended for patients with cancer. Recent data suggested that the administration of the FV was associated with an increase in immune-related adverse events (irAEs) among patients on immune checkpoint inhibitors (ICIs). Myocarditis is an uncommon but serious complication of ICIs and may also result from infection with influenza. There are no data testing the relationship between FV and the development of myocarditis on ICIs. METHODS: Patients on ICIs who developed myocarditis (n = 101) (cases) were compared to ICI-treated patients (n = 201) without myocarditis (controls). A patient was defined as having the FV if they were administered the FV from 6 months prior to start of ICI to anytime during ICI therapy. Alternate thresholds for FV status were also tested. The primary comparison of interest was the rate of FV between cases and controls. Patients with myocarditis were followed for major adverse cardiac events (MACE), defined as the composite of cardiogenic shock, cardiac arrest, hemodynamically significant complete heart block and cardiovascular death. RESULTS: The FV was administered to 25% of the myocarditis cases compared to 40% of the non-myocarditis ICI-treated controls (p = 0.01). Similar findings of lower rates of FV administration were noted among myocarditis cases when alternate thresholds were tested. Among the myocarditis cases, those who were vaccinated had 3-fold lower troponin levels when compared to unvaccinated cases (FV vs. No FV: 0.12 [0.02, 0.47] vs. 0.40 [0.11, 1.26] ng/ml, p = 0.02). Within myocarditis cases, those administered the FV also had a lower rate of other irAEs when compared to unvaccinated cases (36 vs. 55% p = 0.10) including lower rates of pneumonitis (12 vs. 36%, p = 0.03). During follow-up (175 [IQR 89, 363] days), 47% of myocarditis cases experienced a MACE. Myocarditis cases who received the FV were at a lower risk of cumulative MACE when compared to unvaccinated cases (24 vs. 59%, p = 0.002). CONCLUSION: The rate of FV among ICI-related myocarditis cases was lower than controls on ICIs who did not develop myocarditis. In those who developed myocarditis related to an ICI, there was less myocardial injury and a lower risk of MACE among those who were administered the FV.
Assuntos
Antineoplásicos Imunológicos/efeitos adversos , Vacinas contra Influenza/administração & dosagem , Influenza Humana/imunologia , Miocardite/etiologia , Neoplasias/tratamento farmacológico , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Sistema de Registros , VacinaçãoRESUMO
INTRODUCTION: The incidence of melanoma is increasing faster than any other major cancer both in Brazil and worldwide. The Southeast of Brazil has especially high incidences of melanoma, and early detection is low. Exposure to UV radiation represents a primary risk factor for developing melanoma. Increasing attractiveness is a major motivation for adolescents for tanning. A medical student-delivered intervention that harnesses the broad availability of mobile phones as well as adolescents' interest in their appearance may represent a novel method to improve skin cancer prevention. METHODS AND ANALYSIS: We developed a free mobile app (Sunface), which will be implemented in at least 30 secondary school classes, each with 21 students (at least 30 classes with 21 students for control) in February 2018 in Southeast Brazil via a novel method called mirroring. In a 45 min classroom seminar, the students' altered three-dimensional selfies on tablets are 'mirrored' via a projector in front of their entire class, showing the effects of unprotected UV exposure on their future faces. External block randomisation via computer is performed on the class level with a 1:1 allocation. Sociodemographic data, as well as skin type, ancestry, UV protection behaviour and its predictors are measured via a paper-pencil questionnaire before as well as at 3 and 6 months postintervention. The primary end point is the group difference in the 30-day prevalence of daily sunscreen use at a 6-month follow-up. Secondary end points include (1) the difference in daily sunscreen use at a 3-month follow-up, (2) if a self-skin examination in accordance with the ABCDE rule was performed within the 6-month follow-up and (3) the number of tanning sessions. ETHICS AND DISSEMINATION: Ethical approval was obtained from the ethics committee of the University of Itauna. Results will be disseminated at conferences and in peer-reviewed journals. TRIAL REGISTRATION NUMBER: NCT03178240; Pre-results.