■ ABSTRACT Introduction: Although prevalent, the epidemiology of burns has gaps. At the same time, Covid-19 established a new scenario with new human behaviors, which could equally impact the characteristics and incidence of burns. The overall objective of the project was to describe the epidemiological profile of patients in a Burn Treatment Unit. Methods: The study was a chart review from January 2018 to May 2022, including a sample of 1164 admissions from Hospital Padre Albino (Catanduva, São Paulo, Brazil). Statistical analysis was performed using Google Sheets and JAMOVI, and Mann-Whitney U-test was applied for comparison of time periods before and during the pandemic. Before data collection, the study was submitted and approved by the Research Ethics Committee of the institution (document number 5.616.556, CAAE: 62621822.50000.5430). Results: The admissions presented a mean age of 31.38 years and 17.88% of body surface area burned, 452 women and 712 men, the mean age was 17 for women and 18.6 for men. The main agent was scalding. When it comes to period comparison, during the pandemic direct flaming had an 8% increase over the previous period (35%). The scalds still remained with high prevalence, however it presented a decrease of 2%, as well as the burns by dermabrasion, which had a decrease of 10%. Conclusion: The findings of the studies have limits in terms of generalization, and new studies need to be developed. The changes observed in the period were not significant and without clinical relevance.

■ RESUMO Introdução: Embora prevalente, a epidemiologia das queimaduras possui lacunas. Simultaneamente, a COVID-19 estabeleceu um cenário desafiador e com novos comportamentos humanos, que poderiam impactar nas características e na incidência de queimaduras. O objetivo geral do projeto foi descrever o perfil epidemiológico dos pacientes de uma Unidade de Tratamento de Queimados. Método: O estudo foi uma revisão prontuários de janeiro de 2018 até maio de 2022, incluindo uma amostra de 1164 admissões do Hospital Padre Albino (Catanduva-SP). A análise estatística foi realizada através do Google Sheets e JAMOVI, sendo aplicado o Teste U de Mann-Whitney para comparação de períodos de tempo antes e durante a pandemia. Antes da coleta de dados, o mesmo foi submetido e aprovado pelo Conselho de Ética em Pesquisa da instituição (parecer número 5.616.556, CAAE: 62621822.50000.5430). Resultados: As admissões apresentaram idade média de 31,38 anos e 17,88% de Superfície Corporal Queimada (SCQ), sendo 452 mulheres e 712 homens; a média de SCQ foi de 17 para mulheres e 18,6 para homens. O principal agente causador foi a escaldadura. No que tange à comparação por períodos, durante a pandemia a chama direta teve um aumento de 8% em relação ao período anterior (35%). A escaldadura ainda permaneceu com prevalência elevada, no entanto, apresentou queda de 2%, assim como as queimaduras por dermoabrasão, com queda de 10%. Conclusão: Os achados dos estudos possuem limites em termos de generalização e novos estudos precisam ser desenvolvidos. As mudanças observadas no período não foram significativas e sem relevância clínica.

Abstract Background: Mucocutaneous adverse events are common during anticancer treatment, with variable consequences for the patient and their therapeutic regimen. Objective: To evaluate the most common adverse events, as well as the drugs associated with their appearance and the consequences for cancer treatment. Methods: A retrospective study was carried out through the analysis of patients treated at the Clinical Dermatology Unit of a public oncologic hospital. Results: A total of 138 patients with 200 adverse events were evaluated. The most commonly identified adverse events were nail and periungual changes (20%), papulopustular eruptions (13%), acneiform eruptions (12%), hand-foot syndrome (6.5%), hand-foot skin reaction (6%), and xerosis (6%). The most frequently associated antineoplastic treatment groups were classical chemotherapy (46.2%), target therapy (32.3%), and other non-antineoplastic drugs used in neoplasia protocols (16.5%). Of the total number of patients, 17.4% had their treatment suspended or changed due to a dermatological adverse event. Study limitations: Retrospective study and analysis of patients who were referred for specialized dermatological examination only, not allowing the assessment of the actual incidence of adverse events. Conclusion: A wide variety of dermatological manifestations are secondary to antineoplastic treatment with several different drugs resulting, not rarely, in the interruption or modification of therapeutic regimens.

ABSTRACT Introduction: In the continued search for increasingly expressive results, plastic surgeons are combining established techniques with new intraop erative times. This article describes a surgical technique associated with rhytidoplasties based on the resection of the lateral portion of the orbicu laris oculi muscle, followed by grafting the muscle itself, however inverted, on the resected area. Method: In a 5year period, 54 rhytidoplasties associ ated with the described technique were performed. Results: The follow up in the late postoperative period (5 years) was satisfactory, with the per manent disappearance of periocular rhytides due to the neutralization of the forces exerted by the muscle in this area. There was no dissatisfaction on the part of the patients. Consequently, the procedure had excellent re sults in the resolution of periocular rhytides and in lifting the caudal part of the eyebrow in relation to the orbit. Conclusion: The technique described generates permanent and satisfactory results.

RESUMO Introdução: A cirurgia plástica, sempre em busca de resultados cada vez mais expressivo, vem associando às técnicas já consagradas aos novos tempos intraoperatórios. Este trabalho descreve uma técnica cirúrgica para ser associada às ritidoplastias baseada na ressecção da porção lateral do músculo orbicular, seguida pela enxertia do próprio músculo, porém invertido, sobre a área ressecada. Método: Em um período de 5 anos, foram realizadas 54 ritidoplastias associadas a técnica descrita. Resultados: O seguimento no pós-operatório tardio (5 anos) mostrou-se satisfatório com permanente desaparecimento das ritides perioculares por neutralizar as forças exercidas pelo músculo nesta área. Não houve insatisfação por parte dos pacientes. Logo, trata-se de um procedimento com excelentes resultados na resolução das ritides perioculares e na elevação da porção caudal da sobrancelha em relação a orbita. Conclusão: A técnica descrita gera resultados permanentes e satisfatórios.