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Resumo Contexto As doenças vasculares estão associadas a importantes sequelas e repercussões clínicas nas vidas dos pacientes acometidos e, em maior relevância, entre os idosos. Consequências da doença vascular como a perda de um membro, dor crônica, internamentos prolongados e a polifarmácia geram, nesses pacientes, perda de autonomia e um grau de dependência, que vão influenciar o bem-estar e a qualidade de vida. Objetivos Determinar a ocorrência de depressão e avaliar a capacidade funcional em pacientes com doenças vasculares internados em um serviço de cirurgia vascular. Métodos Trata-se de um estudo observacional, transversal, prospectivo, realizado no serviço de cirurgia vascular de um hospital terciário, com uma amostra não aleatória selecionada de forma consecutiva. Para avaliar a depressão, foi utilizada a escala de depressão geriátrica resumida e, para a avaliação funcional do indivíduo, foi utilizada a escala de Katz. Resultados A prevalência de depressão nesses pacientes foi de 60,6%. Foi observada associação entre depressão e: consulta com médico do Programa de Estratégia de Saúde da Família nos últimos 12 meses, etilismo, claudicação, diabetes e indivíduos que sofreram amputação. Já em relação à capacidade funcional do indivíduo avaliado através do índice de Katz, ocorreram associações significativas entre variáveis sociodemográficas, condições relacionadas a doença vascular e internamento. Conclusões Existem uma alta prevalência de depressão em pacientes com doenças vasculares internados em um serviço de cirurgia vascular e uma redução importante da capacidade funcional em alguns grupos, como os indivíduos de baixa escolaridade, os que sentiam dor crônica nos membros inferiores, os diabéticos e aqueles que sofreram amputação.
Abstract Background Vascular diseases are associated with significant sequelae and clinical repercussions for the lives of affected patients, which are more serious among the elderly. The consequences of vascular disease, such as limb loss, chronic pain, prolonged hospitalization, and polypharmacy, reduce these patients' autonomy and independence, influencing their wellbeing and quality of life. Objectives To determine the prevalence of depression and assess functional capacity in patients with vascular diseases admitted to a Vascular Surgery Service. Methods This is a descriptive, cross-sectional study, carried out at the Vascular Surgery Service of a tertiary hospital with a non-random sample of patients selected consecutively. The geriatric depression scale short form (GDS-15) was used to assess depression and the Katz scale was used for functional assessment. Results The prevalence of depression in these patients was 60.6%. Associations were observed between depression and consultation with a family doctor in the last 12 months, alcoholism, claudication, diabetes, and individuals who had had an amputation. Individuals' Katz index functional capacity scores were significantly associated with sociodemographic variables, conditions related to vascular disease, and hospitalization. Conclusions There was a high prevalence of depression in patients with vascular diseases admitted to a vascular surgery service and important reductions in functional capacity in some groups, such as individuals with low educational levels, those who had chronic pain in the lower limbs, patients with diabetes, and those who had had an amputation.
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ABSTRACT Purpose To reduce false-negative rates (FNR) in sentinel lymph node biopsy (SLNB) of clinically positive (cN+) axilla in patients undergoing neoadjuvant chemotherapy (NAC). The removal of three or more lymph nodes with dual-tracer mapping including a radioisotope was used. However, in the Brazilian Unified Health System, the radioisotope tracer is not feasible in some hospitals. We conducted a cross-sectional study to evaluate the detection rate of sentinel lymph node (SLN) in patients who converted from cN+ to ycN0 after NAC using blue dye as a single-agent mapping tracer. Methods During the period of March 2018 to September 2019, 34 patients who underwent NAC with cN+ who converted to ycN0 were enrolled in the study. The SLNB was performed using blue dye as a single-agent mapping followed by axillary lymph node dissection (ALND). Results The detection rate of sentinel lymph node was of 85.3%, being SLNB not possible for five patients (14.7%), due to fibrosis. The mean number of removed SLN was 2.5. Conclusions The use of blue dye as a single-agent mapping tracer demonstrated an acceptable detection rate of 85.3%. Although the FNR was possible to be determined, the small sample size might overestimate this rate. The removal of three or more lymph nodes with single-agent mapping tracer might be indicated for breast cancer patients who converted to ycN0 after NAC in the Brazilian health public services, in which radioisotope tracer is not suitable.