Ophthalmic artery Doppler in the complementary diagnosis of preeclampsia: a systematic review and meta-analysis.

OBJECTIVE: To evaluate the accuracy of different parameters of the ophthalmic artery Doppler (OAD) in the complementary diagnosis of preeclampsia (PE). METHODS: This meta-analysis adhered to the PRISMA guidelines. To investigate the mean difference in OAD values, peak systolic velocity (PSV), end-diastolic velocity (EDV), second systolic velocity peak (P2), resistance index (RI), pulsatility index (PI), and peak ratio (PR), between PE cases (overall and according to severity) and controls, random-effects meta-analyses were conducted for each Doppler parameter, with overall PE and mild and severe PE subgroups. Diagnostic performance and heterogeneity were evaluated with summary receiver operating characteristic (sROC) curves and 95% confidence intervals obtained with bivariate models. RESULTS: Eight studies stratified the results into mild and severe or late and early PE, involving 1,425 pregnant women. PR and P2 had better diagnostic performance than the other indexes, with the PR of AUsROC at 0.885, the sensitivity of 84%, and specificity of 92%, with a low false-positive rate of 0.08 and the P2 with AUsROC of 0.926, the sensitivity of 85% and specificity of 88%. RI, PI, and EDV showed good performance and consistency across studies but lower AUsROC values of 0.833, 0.794, and 0.772, respectively. CONCLUSION: Ophthalmic artery Doppler is a complementary tool with good performance for the diagnosis of overall and severe preeclampsia, with high and best sensitivity and specificity when using PR and P2 parameters.

Nonpharmacological labor pain management methods and risk of cesarean birth: A retrospective cohort study.

BACKGROUND: Nonpharmacological labor pain management methods (NPLPMM) are noninvasive, low-cost practices that may play a role in reducing the rates of unnecessary cesarean birth. We aimed to evaluate whether the NPLPMM is associated with the mode of birth. METHODS: We conducted a retrospective cohort study with clinical records of all women admitted for birth from January 2013 to December 2017. Records of women who had spontaneous labor or received induction or augmentation of labor during hospitalization were eligible for the study. We estimated the risk ratios for cesarean birth in general linear models using the Poisson regression with adjustments for the following variables: age, ethnicity, schooling, parity, gestational age, previous cesarean birth, spontaneous labor before admission, or induction/augmentation of labor. RESULTS: Within the total of 3,391 medical records, 40.1% had the use of a nonpharmacological labor pain management method registered. Cesarean rate among the study population was 44.2%. The use of NPLPMM decreased the risk of cesarean birth by 78% (OR = 0.22; 95% CI 0.19-0.26). History of a previous cesarean birth (RR = 2.63; 95% CI 2.35-2.64), the lack of use of NPLPMM (RR = 2.46; 95% CI 2.22-2.72), and primiparity (RR = 2.09; 95% CI 1.86-2.34) were the strongest risk factors for cesarean birth in the cohort. DISCUSSION: The use of NPLPMM may be an effective strategy to reduce unnecessary cesarean birth. Further studies to identify the efficacy of each method may help health professionals to offer more appropriate methods at different stages of labor.

Spirituality of medical students: associations with empathy and attitudes in the doctor-patient relationship / Espiritualidade dos estudantes de Medicina: associações com empatia e atitude na relação médico-paciente

Abstract: Introduction: Currently, the study of the factors that improve interpersonal relationships in patient care and medical education has been considered relevant and necessary. Understanding what precedes empathy and medical interns' and young doctors' attitudes is a relevant topic for health professionals' education and for their academic and professional performance. Although patients and medical students have indicated that spirituality is an important issue, it is not frequently addressed in medical schools. Objective: This study aims to verify the association between (i) well-being related to spirituality, religiosity and the medical interns' and residents' personal beliefs and (ii) empathy and attitudes in the doctor-patient relationship. Methods: This was a quantitative, cross-sectional, observational study. A total of 64 undergraduate students in the last years of medical school and 50 residents answered the following self-administered instruments: WHOQOL-SRPB, Jefferson Scale of Empathy, and Patient-Practitioner Orientation Scale. Descriptive statistics, Pearson's correlation and stepwise linear regressions were used to analyze data. Results: Significant correlations (p<0.05) varying from weak (r=0.10) to moderate (r=0.39) were found. The WHOQOL-SRPB final score affected the global score of empathy (R2 = 0.12; p <0.00; VIF=1.00). The component meaning and purpose in life affected the global score of the patient-centered attitude (R2= 0.14; p <0.00; VIF=1.00). Conclusions: Spirituality, religiosity and personal beliefs are associated with patient-centered attitudes and medical interns' and residents' empathy. In general, well-being related to spirituality preceded empathy, and the component meaning and purpose in life preceded patient-centered attitudes. These results imply the need to consider well-being related to spirituality in interns' and residents' education for a better doctor-patient relationship.

Resumo: Introdução: Na atualidade, considera-se relevante e oportuno estudar os fatores que contribuem para a melhoria das relações interpessoais no contexto da assistência ao paciente e da educação médica. Compreender os preditores em relação à empatia e à atitude do interno de Medicina e do jovem médico é tema em destaque na formação dos profissionais de saúde, no desempenho acadêmico e profissional. A espiritualidade tem sido apontada como tema importante tanto pelos pacientes como pelos estudantes de Medicina, porém ainda pouco abordada nas escolas médicas. Objetivo: O estudo propõe verificar a associação entre o bem-estar relacionado à espiritualidade, à religiosidade e às crenças pessoais do interno e residente de Medicina e a empatia e a atitude na relação médico-paciente. Métodos: Trata-se de um estudo observacional, transversal, de abordagem quantitativa. O questionário WHOQOL-espiritualidade, religiosidade e crenças pessoais, a Escala Jefferson de Empatia e a Escala de Orientação Médico-Paciente foram autoaplicados por 64 estudantes dos últimos anos do curso e 50 residentes de Medicina. Realizaram-se estatística descritiva, correlação de Pearson e regressão linear stepwise para análise dos dados. Resultados: Foram encontradas correlações significativas (p < 0,05), variando de fracas (r = 0,10) a moderadas (r = 0,39). O escore final do WHOQOL-SRPB apresentou efeito sobre o escore global de empatia (R2 = 0,12; p < 0,00; β = 0,35; VIF = 1,00). Sentido da vida apresentou efeito sobre o escore global da atitude centrada no paciente (R2 = 0,14; p < 0,00; β = 0,38; VIF = 1,00). Conclusão: A espiritualidade, a religiosidade e as crenças pessoais foram associadas à atitude centrada no paciente e à empatia dos internos e residentes de Medicina. Em geral, o bem-estar relacionado à espiritualidade foi preditor da empatia, e o sentido da vida, preditor da atitude centrada no paciente. Esses resultados implicam a necessidade de se considerar o bem-estar relacionado à espiritualidade na formação dos internos e residentes para uma melhor qualidade da relação médico-paciente.

Health-related quality of life of medical students.

OBJECTIVES: Mental problems such as stress, anxiety and depression have been described among medical students and are associated with poor academic and professional performance. It has been speculated that these problems impair students' quality of life (QoL). The authors aimed to assess the health-related QoL (HRQL) of medical students throughout their 6 years of training at a school with a traditional curriculum. METHODS: Of a total of 490 students attending our institution's medical school, 38 were surveyed in February 2006 (incoming Year 1 group, surveyed when students were in the second week of Year 1 classes) and 352 were surveyed in February 2007 (students in Years 1-6). Students self-reported their HRQL and depressive symptoms using the Short-Form Health Survey (SF-36) and the Beck Depression Inventory (BDI). Comparisons were performed according to year in training, presence of depressive symptoms, gender, living arrangements and correlations with family income. RESULTS: The students' ages ranged from 18 to 31 years (median 22.3 years). Students in Years 2, 3, 4 and 6 had lower scores for mental and physical dimensions of HRQL compared with the incoming Year 1 group (P < 0.01), with the largest difference observed for Year 3 students. Students with depressive symptoms had lower scores in all domains of the SF-36 (P < 0.01). Female students had lower HRQL scores than males (P < 0.01). No differences were observed for students living with versus without family and no correlation with family income was found. CONCLUSIONS: Major impairments in HRQL were observed among Year 3 students, students with depressive symptoms and women. Medical schools should institute efforts to ensure that students' HRQL and emotional support are maintained, particularly during critical phases of medical training.