Perceptions of COVID-19 patients in the use of bioethical principles and the physician-patient relationship: a qualitative approach.

BACKGROUND: The COVID-19 pandemic has influenced the approach to the health-disease system, raising the question about the principles of bioethics present in physician-patient relations. The principles while widely accepted may not be sufficient for a comprehensive ethical analysis. Therefore, the aim of this study was to explore the perception of these principles and the physician-patient relationship during a hospital stay through a qualitative approach. METHOD: Sixteen semi-structured interviews took place to know the patients' perception during their 2020 hospitalization for COVID-19. The data was analyzed through the constant comparison method, creating categories and comparing them. In the end, seven categories were established and were grouped in three: bioethical principles (dignity, charity, vulnerability, autonomy), doctor-patient relationship (participant commitment, informed consent, health staff-patient relationship) and the experience of the disease (illness, the role of the family). RESULTS: The research found that most patients described a positive experience, with the feeling of having been well cared for with no sense of discrimination or injustice done. The majority also reported that their autonomy was respected in the treatment decisions. The evaluation of these attitudes is an area of opportunity, especially when the patients' vulnerability is at risk. CONCLUSIONS: The ethics of virtue offers a better reflection of how human beings manifest themselves by emphasizing the development of virtuous character and behaviors that allow them to realize their values in life. Authorized by the Research Ethics Committee with registration: DI/18/105-B/3/308.

Effect of Intradialytic Oral Nutritional Supplementation with or without Exercise Improves Muscle Mass Quality and Physical Function in Hemodialysis Patients: A Pilot Study.

BACKGROUND: Oral nutritional supplementation (ONS) with or without exercise (EX) could improve muscle mass (MM) in chronic kidney disease. METHODS: Patients were randomized into two groups: (1) ONS and (2) ONS + EX. Thigh muscle area (cm2) and intramuscular lipid content via attenuation were evaluated at baseline and 6 months with computed tomography (CT) to measure MM quantity and quality. Physical function was measured by six-minute walk test (6 MWT), gait speed, handgrip strength (HGS), and Time Up and Go test (TUG) at baseline and 3 and 6 months. RESULTS: The ONS group (n= 14) showed statistically significant improvement in gait speed and HGS; ONS + EX group (n = 10) showed differences in gait speed, in 6 MWT, and HGS. In the ANOVA (3 times × 2 groups), no differences were observed between groups. Greater effect sizes in favor to ONS + EX group were observed in the 6 MWT (d = 1.02) and TUG test (d = 0.63). Muscle quality at six months revealed a significant trend in favor of the EX-group (p = 0.054). CONCLUSIONS: Both groups had improved physical function, and greater effect sizes were seen in the ONS + EX group for the 6 MWT and TUG test. Neither MM quantity or quality was improved in either group.

Construction and Validation of a Questionnaire to Assess the Physician-Patient Relationship and its Association with Bioethical Principles / Construcción y validación de un cuestionario para evaluar la relación médico-paciente y su asociación con los principios bioéticos / Construção e validação de um questionário para avaliar a relação médico-paciente e sua associação com os princípios bioéticos

Abstract Physician-patient relationship (PPR) is a professional-interpersonal relationship that serves as the basis for health management. We aimed to develop an instrument for patients to assess the medical attention received in the outpatient clinic. A 21 question instrument was administered to evaluate its reliability and consistency. The intraclass correlation coefficient was 0.81 (p < 0.05); to fulfill the bioethical principles, the intraclass correlation coefficient was 0.740 (p < 0.05), allowing us to get familiar with the perception of patients who attended the Nephrology Service. The survey showed autonomy as the most reported principle (69 %), followed by dignity (67 %) and justice (60 %). Courtesy, punctuality, and respect make the disease and its treatment more bearable, in addition to promoting the ethics of third parties.

Resumen La relación médico-paciente (RMP) es una relación profesional-interpersonal base para la gestión de la salud. Nuestro objetivo fue desarrollar un instrumento que permitiera evaluar la presencia de los principios bioéticos en la atención médica recibida en la consulta externa de una institución hospitalaria. El instrumento quedó constituido por 21 reactivos para evaluar su confiabilidad y consistencia. El coeficiente de correlación intraclase fue de 0,81 (p < 0,05); para el cumplimiento de los principios bioéticos, fue de 0,740 (p < 0,05). El cuestionario mostró que la autonomía fue el principio más reportado (69 %), después la dignidad (67 %) y justicia (60 %). La presencia de los principios de la bioética ampliados hace más llevadera la enfermedad.

Resumo A relação médico-paciente é uma relação profissional interpessoal, base para a gestão da saúde. Nosso objetivo foi desenvolver um instrumento que permitisse avaliar a presença dos princípios bioéticos na atenção médica recebida na consulta de uma instituição hospitalar. O instrumento foi constituído de 21 reativos para avaliar sua confiabilidade e consistência. O coeficiente de correlação intraclasse foi de 0,81 (p < 0,05); para o cumprimento dos princípios bioéticos, foi de 0,740 (p < 0,05). O questionário mostrou que a autonomia foi o princípio mais relatado (69%), depois da dignidade (67%) e da justiça (60%). A presença dos princípios da bioética ampliados torna a doença mais suportável.

Effect of Oral Nutritional Supplementation With and Without Exercise on Nutritional Status and Physical Function of Adult Hemodialysis Patients: A Parallel Controlled Clinical Trial (AVANTE-HEMO Study).

OBJECTIVE: Protein energy wasting affects the nutritional status (NS) and physical function (PF) of dialysis patients. Among the different anabolic strategies to improve NS and PF, oral nutritional supplementation (ONS) and resistance exercise (RE) or aerobic exercise (AE) have been shown to be effective. Nevertheless, the combination of both anabolic strategies has not been completely evaluated. The aim of this study is to assess the effect of exercise combined with ONS versus ONS without exercise during hemodialysis sessions on PF and NS indicators. METHODS: Young hemodialysis patients (29 ± 9.3 years) with predominantly unknown causes of renal disease (80%) were divided into the following 3 groups during a period of 12 weeks: (1) ONS (n = 15), (2) ONS + RE (n = 15), and (3) ONS + AE (n = 15). Anthropometric, biochemical, PF, and quality of life measurements were recorded at baseline and after 3 months. Repeated measures analysis of variance and effect sizes (Cohen's d) were used to assess the effect of exercise and nutrition (ISRCTN registry 10251828). RESULTS: At the completion of the study, the ONS and ONS + RE groups exhibited statistically significant increases in body weight, body mass index, and in the percentage of fat mass (P < .05); the greatest effect sizes were observed in the ONS + RE group (d = 0.30 for body weight, d = 0.63 for body mass index, and d = 0.90 for the percentage of fat mass). Groups with RE and AE had statistically significant increases and large effect sizes in the six-minute walk test (RE: d = 0.94, P = .02; AE: d = 1.11, P = .03), sit-to-stand test (RE: d = 0.81, P = .041; AE: d = 1.20, P = .002), timed up and go test (RE: d = 1.04, P = .036; AE: d = 1.6, P = .000), and muscle strength (RE: d = 1.01, P = .000; AE: d = 0.60, P = .003). Regarding quality of life, the ONS + RE group had more areas of improvement at the end of the study, followed by the ONS + AE group. No statistically significant differences were found in the repeated measures ANOVA. CONCLUSIONS: The combination of exercise with ONS had larger effects on PF than on ONS alone. Further studies to examine the impact of exercise on the effect of oral nutritional supplementation in dialysis patients are indicated.

Mortality in Patients With Chronic Renal Disease Without Health Insurance in Mexico: Opportunities for a National Renal Health Policy.

INTRODUCTION: Despite a systematic increase in the coverage of patients with end-stage renal disease (ESRD) who have received dialytic therapies and transplantation over the past 2 decades, the Mexican health system currently still does not have a program to provide full coverage of ESRD. Our aim was to analyze mortality in patients with ESRD without health insurance. METHODS: This was a prospective cohort study of 850 patients with advanced chronic kidney disease (CKD). Risk factors associated with death were calculated using a Cox's proportional hazards model. We used the statistical package SPSS version 22.0 for data analysis. RESULTS: The mean age of patients was 44.8 ± 17.2 years old. At the time of hospital admission, 87.6% of the population did not have a social security program to cover the cost of renal replacement treatment, and 91.3% of families had an income below US$300 per month. During the 3 years of the study, 28.8% of the cohort patients were enrolled in 1 of Mexico's social security programs. The 3-year mortality rate was of 56.7% among patients without access to health insurance, in contrast to 38.2% of patients who had access to a social security program that provided access to renal replacement therapy (P < 0.001). Risk factor analysis revealed that not having health insurance increased mortality (risk ratio: 2.64, 95% confidence intervals: 1.84-3.79; P = 0.001). CONCLUSION: Mexico needs a coordinated National Kidney Health and Treatment Program. A program of this nature should provide the basis for an appropriate educational and intervention strategy for early detection, prevention, and treatment of patients with advanced chronic kidney disease.

The effects of resistance exercise and oral nutritional supplementation during hemodialysis on indicators of nutritional status and quality of life.

BACKGROUND: Protein-energy wasting (PEW) is common in patients undergoing hemodialysis (HD). Studies have assessed the positive effect of oral nutritional supplementation (ONS) or resistance exercise (RE) on nutritional status (NS) markers in patients undergoing HD. METHODS: The aim of this study was to assess the effect of ONS and RE on NS and the quality of life (QOL) of 36 patients undergoing HD. In a randomized clinical trial, patients were divided into the following two groups: a control group (ONS) that received a can of ONS during their HD sessions and an intervention group (ONS + RE) that received a can of ONS and underwent a 40-min session of RE during their HD sessions. Both interventions lasted 12 weeks. The patients' anthropometric, biochemical, dietetic and bioelectrical impedance measurements as well as their QOL, evaluated using the Kidney Disease Quality of Life Short Form, were recorded. RESULTS: At baseline, 55.5% of patients presented with PEW according to International Society of Renal Nutrition and Metabolism criteria (20 patients). We found statistically significant changes from baseline in both groups, such as increases in body weight, body mass index, midarm circumference, midarm muscle circumference, triceps skinfold thickness, fat mass percentage, handgrip strength, phase angle and serum albumin. A decrease in the prevalence of PEW was observed in both groups at the end of the intervention. A delta comparison between groups showed no statistically significant differences in the anthropometric and biochemical parameters. No significant improvement was observed in QOL and body composition measured by bioimpedance vector analysis. Dietary energy and protein intake increased significantly during the study period for all patients. CONCLUSION: Oral nutritional supplementation during HD improves NS. The addition of RE during HD does not seem to augment the acute anabolic effects of intradialytic ONS on NS.