Empatia em estudantes de Medicina: efeitos de um programa de gerenciamento do estresse / Empathy in medical students: effects of a stress management program

Resumo: Introdução: O curso de graduação em Medicina expõe os alunos a uma quantidade significativa de estresse, o que pode gerar consequências negativas para o aprendizado, a motivação e o contato com os pacientes. A falta de empatia na relação médico-paciente pode dificultar a adesão ao tratamento e os resultados nele. Algumas técnicas e práticas de medicina integrativa (mente e corpo) têm sido indicadas para auxiliar no manejo e na redução do estresse. Essas intervenções que envolvem práticas de meditação e que já são utilizadas em escolas médicas podem auxiliar no desenvolvimento da empatia e na visão da integralidade do cuidado. Objetivo: Este estudo teve como objetivo investigar o efeito de um programa de Redução de Estresse e Desenvolvimento da Empatia na Medicina (Redemed©) no nível de empatia de estudantes de graduação em Medicina. Método: O programa foi composto por oito encontros de duas horas cada, envolvendo práticas de meditação, posturas de ioga e atividades de grupo direcionadas ao aperfeiçoamento de interações interpessoais. O grupo intervenção foi composto por 47 alunos, e o grupo controle, por 40 estudantes. Utilizou-se a Escala Jefferson de Empatia Médica, versão para estudantes (JSPE-S), para avaliar o nível de empatia antes e depois da intervenção. Resultado: O aumento do nível de empatia no grupo que recebeu a intervenção foi significativo quando comparado ao grupo controle (p: 0,000). Conclusão: A participação no programa Redemed© se mostrou eficaz no aumento da empatia entre estudantes de graduação de um curso de Medicina.

Abstract: Introduction: The undergraduate medical course exposes students to a significant amount of stress, which can have negative consequences for learning, motivation and contact with patients. Lack of empathy in the doctor-patient relationship can hinder adherence and treatment results. Some techniques and practices of integrative medicine (mind and body) have been indicated as aiding the management and reduction of stress. These interventions that involve meditation practices, and which are already used in medical schools, can help in the development of empathy and in the vision of comprehensive care. Objective: Investigate the effect of the Stress Reduction and Empathy Development in Medicine Program (REDEMED©) on empathy levels in undergraduate medical students. Method: The program consisted of eight 2-hour sessions with practices involving meditation, yoga postures, and group activities aimed at improving interpersonal interactions. The intervention group consisted of 47 students and the control group 40 students. Empathy was evaluated before and after intervention using the Jefferson Scale of Empathy - version for medical students (JSE-S). Result: Empathy level significantly increased in the group who received intervention compared to the control group (p: 0.000). Conclusion: Participation in the REDEMED© program showed an increase in empathy in undergraduate medical students.

Uma Estratégia de Redução do Estresse entre Estudantes Médicos / A Strategy for Stress Reduction among Medical Students

Resumo: Introdução: O curso de graduação em Medicina expõe os alunos a uma quantidade significativa de estresse, o que pode gerar consequências negativas para o aprendizado, a motivação e o contato com os pacientes. Algumas técnicas e práticas têm sido indicadas para auxiliar no manejo e na redução do estresse, como é o caso da meditação que já é utilizada em escolas médicas. Este estudo avaliou os efeitos de um programa de redução do estresse e desenvolvimento da empatia em medicina (Redemed©) sobre a percepção de estresse de seus participantes e possíveis grupos de acolhimento. Método: Este é um ensaio quase experimental cuja amostra foi composta por 40 estudantes que compuseram o grupo controle e 47 alunos de um grupo de intervenção que participaram de oito encontros semanais de duas horas divididas em: 30 minutos de teoria sobre como o estresse influencia o estado de saúde, 60 minutos de vivências interpessoais e 30 minutos de ioga e meditação. Ambos os grupos, antes e depois do curso, responderam ao questionário sobre estresse percebido (PSS - Escala de Cohen). Resultados: Após os oito encontros semanais, o grupo intervenção apresentou melhora significativa (p = 0,030), demonstrando que a participação no curso Redemed© mostrou-se eficaz no controle do estresse entre os estudantes do presente estudo. Os alunos também foram questionados quanto à autopercepção sobre se sentirem ou não apoiados por outros grupos. Os três grupos de acolhimentos mais citados entre os alunos, tanto do grupo ativo como do controle, foram: amigos/família, centro acadêmico e a equipe do esporte que praticavam. Após as oito semanas, enquanto o grupo controle permaneceu com as mesmas indicações, no grupo intervenção foram citados: amigos/família, Redemed© e centro acadêmico. Conclusão: Este estudo mostrou que o programa Redemed©, com encontros durante oito semanas utilizando a meditação como sua técnica central, foi eficaz na redução do estresse percebido pelos estudantes de Medicina que participaram dessa intervenção quando comparado ao grupo controle (p = 0,000). As práticas integrativas e complementares podem ser uma ferramenta importante dentro das escolas médicas, de modo a levar os estudantes a lidar melhor com o estresse a que estão expostos ao longo do curso.

Abstract: Introduction: Undergraduate medical students experience a considerable amount of stress, which can negatively affect their learning, motivation and contact with patients. Some techniques and practices for stress management and reduction, such as meditation, have been recommended and used in medical schools. This study evaluated the effects of a Stress Reduction and Empathy Development Program in Medicine (REDEMED©) on participants' perception of stress and possible support groups. Method: This is a quasi-experimental trial whose sample comprised 40 students in a control group and 47 students in an intervention group. The students in the intervention group participated in eight weekly sessions lasting two hours each. The course hours were divided into: 30 minutes of theoretical content on how stress influences one's health, 60 minutes of interpersonal practices and 30 minutes of yoga and meditation practices. Both groups, before and after the program, answered the questionnaire on perceived stress (PSS - Cohen's scale). Results: After the eight weekly meetings, the intervention group showed significant improvement (p = 0.030), showing that participation in the REDEMED© course proved to be effective in stress control among the students in the study. The students were also questioned about their self-perception of whether or not they felt they were supported by any other groups. The three support groups most often referred to by the students, in both the intervention and the control group, were: friends/family, the Students' Union and their sports team. After eight weeks, while the control group still referred to the same groups, the intervention group mentioned friends/family, REDEMED© and the Students' Union. Conclusion: This study showed that the REDEMED© program, meeting for eight weeks using meditation as its central technique, was effective in reducing the stress perceived by medical students who participated in this intervention when compared to the control group (p = 0,000). Integrative and complementary practices can be an important tool within medical schools, empowering students to better cope with the stress they are exposed to throughout the course.

Existe Alteração em Marcadores Inflamatórios em Estudantes de Medicina após Participação em Programa Mente-Corpo? / Is There Any Change in Inflammatory Markers in Medical Students after Participating in a Mind-Body Program?

RESUMO Introdução Estudantes do curso de Medicina estão expostos a carga elevada de estresse, desencadeada por terem que lidar com adoecimento e morte dos pacientes, extensa carga horária, privação de sono, competitividade, cobrança, responsabilidade e medo de errar, entre outros fatores. Algumas técnicas e práticas como a meditação têm sido utilizadas para auxiliar no manejo e redução de estresse, já sendo utilizadas em escolas médicas. O estresse pode ativar componentes do sistema inflamatório, desencadeando uma série de doenças. As desordens causadas pelo estresse podem ser mensuradas por meio de marcadores sorológicos, sendo que os biológicos são os principais utilizados. Objetivo Avaliar os efeitos de um programa de práticas mente-corpo, Redução de Estresse e Desenvolvimento da Empatia na Medicina (Redemed©), nos níveis dos marcadores pró- e anti-inflamatórios de estudantes de medicina. Metodologia Trata-se de um estudo quase-experimental, composto por 86 estudantes, sendo 44 do grupo intervenção, que participaram do programa Redemed© com oito encontros semanais, englobando técnicas de meditação e exercícios de vivências interpessoais, e 42 estudantes do grupo controle. Ambos os grupos, antes e após o curso, coletaram sangue para análise dos marcadores: proteína C reativa (PCR), fator de necrose tumoral-alfa (TNF-alfa), interleucina 06 (IL06) e interleucina 10 (IL10). Resultados Neste estudo, não foi observada alteração estatisticamente significativa nas citocinas pró-inflamatórias: PCR, TNF-α e IL06. No entanto, a IL-10, que é uma citocina anti-inflamatória, apresentou uma variação positiva e estatisticamente significativa (p: 0,009). Ela tem sido utilizada em estudos com práticas integrativas e complementares a fim de demonstrar seus benefícios. Conclusão O programa Redemed© parece beneficiar os estudantes de Medicina por meio da modulação inflamatória e como grupo de acolhimento no qual eles puderam compartilhar seu estresse e treinar estratégias de enfrentamento. Este estudo, mesmo não tendo encontrado diferença estatística significativa nos marcadores pesquisados, com exceção da IL10, traz à tona este tema importante do grande estresse vivenciado por estudantes de Medicina e a necessidade de as escolas médicas terem maior cuidado com seus alunos, acolhendo e trabalhando o estresse desses estudantes de forma a reduzir e gerenciar melhor este fator de adoecimento em suas vidas.

ABSTRACT Introduction Medical students are exposed to high stress levels, triggered by having to deal with their illness and death of their patients, extensive workloads, sleep deprivation, competition, having to fulfil demanding duties, responsibility, and fear of making mistakes, among other factors. Some techniques and practices, such as meditation, are used in medical schools to help manage and reduce stress. Stress can activate components of the inflammatory system, triggering a series of pathologies. The disorders caused by stress can be measured by means of serological markers, with biological markers being the main ones used. Objective. To evaluate the effects of a program of mind-body practices, Reduction of Stress and Development of Empathy in Medicine (REDEMED ©), on pro- and anti-inflammatory markers of medical students. Methodology This is a quasi-experimental study, composed of 86 students: 44 in the intervention group, who participated in the REDMED© program with eight-weekly meetings that included meditation techniques and exercises of interpersonal experiences, and 42 students in the control group. Before and after the course, blood was collected from both groups for analysis of the markers: C-reactive protein (CRP), tumor necrosis factor-alpha (TNF-alpha), interleukin-6 (IL06) and interleukin-10 (IL10). Results No statistically significant changes were observed in the proinflammatory cytokines CRP, TNF-α and IL06. However, IL-10, an anti-inflammatory cytokine, showed a positive and statistically significant variation (p: 0.009). It has been used in studies with integrative and complementary practices to demonstrate its benefits. Conclusion The REDEMED© program seems to benefit medical students through inflammatory modulation and as a group that provides a forum to share their stress and receive coaching in coping strategies. This study, even though it did not find a statistically significant difference in the markers studied, with the exception of IL10, raises the important theme of the high levels of stress that medical students experience, and the need for medical schools to take greater care of their students, addressing stress in order better manage it in their own lives.

Acute kidney injury in Latin America: a view on renal replacement therapy resources.

BACKGROUND: Acute kidney injury (AKI) has increasingly been recognized as an important public health issue due to its rising frequency, its associations with early and late adverse outcomes and its economic burden. METHODS: Given the importance of determining the available resources to address this serious issue, the AKI Committee of SLANH conducted a survey to obtain information about infrastructure, human resources and equipment devoted to the treatment of AKI in Latin America RESULTS: A total of 246 units from 14 countries participated in the survey, the majority of them pertaining to nephrology divisions in teaching hospitals. Intermittent hemodialysis was universally performed by all of the units, and less frequently, slow extended dialysis (40%) and continuous renal replacement therapy (23%) were performed. Seventy-nine units (30%) perform peritoneal dialysis, but only 51 (19%) of them reported having treated at least 1 patient with this technique in the last 3 months pre-survey. The vast majority of the units reported adequate water treatment and use of modern filter membranes. Most of the patients received renal replacement therapy (RRT) in the intensive care unit. Specific causes of AKI were reported in different frequencies, with a heterogeneous pattern among the countries. Septic abortion, hemolytic-uremic syndrome, community-acquired diarrhea and leptospirosis were the etiologies most frequently associated with AKI. CONCLUSIONS: To our knowledge, this report was the first available study of the equipment and human resources utilized for RRT in AKI patients in Latin America.

Effects of Schizolobium parahyba extract on experimental Bothrops venom-induced acute kidney injury.

BACKGROUND: Venom-induced acute kidney injury (AKI) is a frequent complication of Bothrops snakebite with relevant morbidity and mortality. The aim of this study was to assess the effects of Schizolobium parahyba (SP) extract, a natural medicine with presumed anti-Bothrops venom effects, in an experimental model of Bothrops jararaca venom (BV)-induced AKI. METHODOLOGY: Groups of 8 to 10 rats received infusions of 0.9% saline (control, C), SP 2 mg/kg, BV 0.25 mg/kg and BV immediately followed by SP (treatment, T) in the doses already described. After the respective infusions, animals were assessed for their glomerular filtration rate (GFR, inulin clearance), renal blood flow (RBF, Doppler), blood pressure (BP, intra-arterial transducer), renal vascular resistance (RVR), urinary osmolality (UO, freezing point), urinary neutrophil gelatinase-associated lipocalin (NGAL, enzyme-linked immunosorbent assay [ELISA]), lactate dehydrogenase (LDH, kinetic method), hematocrit (Hct, microhematocrit), fibrinogen (Fi, Klauss modified) and blinded renal histology (acute tubular necrosis score). PRINCIPAL FINDINGS: BV caused significant decreases in GFR, RBF, UO, HcT and Fi; significant increases in RVR, NGAL and LDH; and acute tubular necrosis. SP did not prevent these changes; instead, it caused a significant decrease in GFR when used alone. CONCLUSION: SP administered simultaneously with BV, in an approximate 10∶1 concentration, did not prevent BV-induced AKI, hemolysis and fibrinogen consumption. SP used alone caused a decrease in GFR.

The effects of so-called 'forbidden acupuncture points' on pregnancy outcome in wistar rats.

BACKGROUND: This study sought to determine if acupuncture in LI4 and SP6, or in sacral points could harm the pregnancy outcome in Wistar rats as is believed according to traditional knowledge. METHODS: 48 pregnant Wistar rats were randomly divided into 4 groups: total control where the rats were left in cages without manipulation; anesthetized control where the rats were manipulated and anesthetized but did not received electroacupuncture; peripheral points and sacral points were the rats were anesthetized and received 4 acupuncture points - LI4-SP6 and BL27-28, respectively. The primary end point was embryonic loss after implantation, defined as (number of implantations - number of embryos in development) × 100 / number of implantations. Other evaluated parameters were fetal death, abortions, number of fetuses, and resorptions, resorption index (number of resorptions / total of implantations), maternal weight gain, and fetal weight. RESULTS: There were no differences in embryonic loss after implantation (p = 0.45), fetal death (p = 1), abortions (p = 1), number of fetuses (p = 0.79), resorptions (p = 0.3), and resorption index (p = 0.45). There were differences in maternal weight gain and fetal weight, but they seemed unrelated to the treatment. CONCLUSIONS: We found no evidence that acupuncture in LI4-SP6 and sacral points could be harmful to the pregnancy outcome in Wistar rats.