Accreditation of medical education in Brazil: an evaluation of seventy-six medical schools.

BACKGROUND: We present the first results of the Accreditation System of Medical Schools (Sistema de Acreditação de Escolas Médicas - SAEME) in Brazil. METHODS: We evaluated the results of the accreditation of medical schools from 2015 to 2023. The self-evaluation form of the SAEME is specific for medical education programs and has eighty domains, which results in final decisions that are sufficient or insufficient for each domain. We evaluated the results of the first seventy-six medical schools evaluated by the SAEME. RESULTS: Fifty-five medical schools (72.4%) were accredited, and 21 (27.6%) were not. Seventy-two (94.7%) medical schools were considered sufficient in social accountability, 93.4% in integration with the family health program, 75.0% in faculty development programs and 78.9% in environmental sustainability. There was an emphasis on SAEME in student well-being, with seventeen domains in this area, and 71.7% of these domains were sufficient. The areas with the lowest levels of sufficiency were interprofessional education, mentoring programs, student assessment and weekly distribution of educational activities. CONCLUSION: Medical schools in Brazil are strongly committed to social accountability, integration with the national health system, environmental sustainability and student well-being programs. SAEME is moving from episodic evaluations of medical schools to continuous quality improvement policies.

Professional values at the beginning of medical school: a quasi-experimental study.

BACKGROUND: Teaching professionalism in medical schools is central to medical education and society. We evaluated how medical students view the values of the medical profession on their first day of medical school and the influence of a conference about the competences of this profession on these students' levels of reflection. METHODS: We studied two groups of medical students who wrote narratives about the values of the medical profession and the influence of the COVID-19 pandemic on these values. The first group wrote the narratives after a conference about the competences of the medical profession (intervention group), and the second group wrote the same narratives after a biochemistry conference (control group). We also compared the levels of reflection of these two groups of students. RESULTS: Among the 175 medical students entering in the 2022 academic year, 159 agreed to participate in the study (response rate = 90.8%). There were more references to positive than negative models of doctor‒patient relationships experienced by the students (58.5% and 41.5% of responses, respectively). The intervention group referred to a more significant number of values than the control group did. The most cited values were empathy, humility, and ethics; the main competences were technical competence, communication/active listening, and resilience. The students' perspectives of the values of their future profession were strongly and positively influenced by the pandemic experience. The students realized the need for constant updating, basing medical practice on scientific evidence, and employing skills/attitudes such as resilience, flexibility, and collaboration for teamwork. Analysis of the levels of reflection in the narratives showed a predominance of reflections with a higher level in the intervention group and of those with a lower level in the control group. CONCLUSIONS: Our study showed that medical students, upon entering medical school, already have a view of medical professionalism, although they still need to present a deeper level of self-reflection. A single, planned intervention in medical professionalism can promote self-reflection. The vision of medical professional identity was strongly influenced by the COVID-19 pandemic, positively impacting the formation of a professional identity among the students who decided to enter medical school.

Is there an association among spirituality, resilience and empathy in medical students?

BACKGROUND: Spirituality has religious and nonreligious dimensions and is often linked to well-being, positive emotions, connection and meaning in life. Both empathy and resilience are important in medical training and future professional practice since they are considered core skills related to professionalism and patient care. Our study aimed to understand the relationships among spirituality, resilience, and empathy in medical students. We also aimed to determine whether there are differences by gender and between medical students in different years of a medical program. METHODS: Medical students (n = 1370) of the first to fourth years of a six-year medical program, from six medical schools, completed questionnaires to assess empathy (Jefferson Empathy Scale and Davis Multidimensional Interpersonal Reactivity Scale) and resilience (Wagnild & Young Scale) and to rate their spirituality. RESULTS: Medical students with high spirituality showed higher scores for both resilience and empathy (p < 0.001). In addition, we observed higher levels of both spirituality and empathy, but not resilience, in female medical students than in male medical students. In contrast, we did not detect significant differences in spirituality, empathy, or resilience between students in different years of medical school. CONCLUSION: Medical students with high levels of spirituality have also higher scores for both empathy and resilience. Spirituality, empathy and resilience have similar values for students in different years of a medical program.

Medical students' participation in the Volunteering Program during the COVID-19 pandemic: a qualitative study about motivation and the development of new competencies.

BACKGROUND: Considering evidence on competency-based curricula and the benefits of volunteering, this study highlights innovative ideas to improve medical education during the COVID-19 pandemic. We investigated the motivations and perceptions of competencies developed as leadership and management skills in medical students who joined the COVID-19 Volunteering Program in a Brazilian medical school. METHODS: We performed a cross-sectional, qualitative study involving medical students from the University of São Paulo, Brazil. They were invited to participate in an institutional Volunteering Program during the pandemic and filled out online application forms, including sociodemographic fields and two open-ended questions about their motivation to volunteer and perceptions of their own competencies. At the end of the program, students who were involved in management-related activities were also invited to participate in focus group interviews to track their perceptions about volunteering in this area. Data were submitted to descriptive and content analysis methods. All participants provided informed consent with electronic signatures. RESULTS: A total of 286 medical students subscribed to the Volunteering Program: 171 (60%) were men, 152 (53%) were enrolled in their 5th year of medical school, and 158 (55%) were 23-25 years old. One hundred and twelve (44%) students reported that they were motivated by altruistic reasons, 95 (37%) reported duty and 47 (19%) prioritized academic interests. Concerning CanMEDS competencies, 91 (36%) students' responses matched the Scholar component, followed by 51 (20%) with Collaborator, 49 (20%) with Professional, 32 (13%) with Communicator, 17 (7%) with Leader and 11 (4%) with Health Advocate. In focus groups, students reported the importance of management and leadership skills as a curricular component, motivations to volunteer, and acquired skills from volunteering in management and leadership-related activities, thereby indicating the development of resilient attitudes. CONCLUSIONS: Students who participated in the School of Medicine of University of Sao Paulo (FMUSP) Volunteering Program reported being motivated to help others (altruistic reasons) and to serve society as future health professionals (duty). Knowledge and work-related competencies prevailed over leadership or soft skills, emphasizing the importance of including such activities in the curriculum. Participating in management-related activities could help develop a more resilient attitude toward medical training. Volunteering programs offer students opportunities to develop competencies essential for their roles as future health professionals. Thus, we should think about including such activities in the curricular structure.

Sleepiness, sleep deprivation, quality of life, mental symptoms and perception of academic environment in medical students.

BACKGROUND: It has been previously shown that a high percentage of medical students have sleep problems that interfere with academic performance and mental health. METHODS: To study the impact of sleep quality, daytime somnolence, and sleep deprivation on medical students, we analyzed data from a multicenter study with medical students in Brazil (22 medical schools, 1350 randomized medical students). We applied questionnaires of daytime sleepiness, quality of sleep, quality of life, anxiety and depression symptoms and perception of educational environment. RESULTS: 37.8% of medical students presented mild values of daytime sleepiness (Epworth Sleepiness Scale - ESS) and 8.7% presented moderate/severe values. The percentage of female medical students that presented ESS values high or very high was significantly greater than male medical students (p <  0.05). Students with lower ESS scores presented significantly greater scores of quality of life and perception of educational environment and lower scores of depression and anxiety symptoms, and these relationships showed a dose-effect pattern. Medical students reporting more sleep deprivation showed significantly greater odds ratios of presenting anxiety and depression symptoms and lower odds of good quality of life or perception of educational environment. CONCLUSIONS: There is a significant association between sleep deprivation and daytime sleepiness with the perception of quality of life and educational environment in medical students.

The relationship between heart rate and VO2 in moderate-to-severe asthmatics.

Objective: The main purpose of this study was to evaluate whether the %HRR-%VO2R relationship and %HRR-VO2peak relationship are affected in patients with moderate or severe asthma and whether airway obstruction and aerobic capacity influence these relationships.Methods: A linear regression was calculated using the paired %VO2R-%HRR and %VO2peak-%HRR for 93 subjects with asthma. The mean slope and y-intercept were calculated and compared with the line of identity (y-intercept = 0, slope = 1) for all patients and subgroups for the following conditions: low and normal VO2peak and low and normal FEV1.Results: The slope and intercepts of %VO2R-%HRR were similar to the line of identity for all groups (p > 0.05), and the regressions between %HRR and %VO2peak did not coincide with the line of identity for all groups (p < 0.05). There were no associations between the intercepts of the %HRR-VO2peak and the %HRR-%VO2R relationship with the VO2peak (p > 0.05) or FEV1 (p > 0.05).Conclusions: This is the first study to confirm a constant equivalence between %HRR and %VO2R in outpatients with moderate or severe asthma. Our data also suggest that the relationship between %HRR and %VO2peak is unreliable. These results support the use of %HRR in relation to %VO2R to estimate exercise intensity in this population, independently of the pulmonary function and fitness level.

Seasonal changes influence the improvement in asthma symptoms by exercise training in subjects with asthma*.

OBJECTIVE: To investigate whether patients with moderate-to-severe asthma who commence an exercise training program in winter or summer show differences in exercise capacity, health-related quality of life (HRQoL) and asthma symptoms. METHODS: Forty-two consecutive subjects visiting the outpatient clinic were enrolled in the 17-week rehabilitation program. One group of patients received the intervention from summer to winter (SWG, n = 21), and the other group participated from winter to summer (WSG, n = 21). Before and after the exercise training program, all patients were evaluated by cardiopulmonary exercise test, pulmonary function test, quality of life questionnaire and a daily diary that evaluated clinical asthma symptoms. RESULTS: After the training period, both groups improved similarly in health-related quality of life (HRQoL) and aerobic capacity. The WSG patients had a greater increase that those in the SWG in asthma symptom-free days (p < 0.05). CONCLUSIONS: Our results indicate that seasonal variations affect the improvement in asthma symptoms after an exercise training program but have no effect on health-related quality of life, exercise capacity or pulmonary function.

Vesicular acetylcholine transport deficiency potentiates some inflammatory responses induced by diesel exhaust particles.

Endogenous acetylcholine (ACh), which depends of the levels of vesicular ACh transport (VAChT) to be released, is the central mediator of the cholinergic anti-inflammatory system. ACh controls the release of cytokine in different models of inflammation. Diesel exhaust particles (DEP) are one of the major environmental pollutants produced in large quantity by automotive engines in urban center. DEP bind the lung parenchyma and induce inflammation. We evaluated whether cholinergic dysfunction worsens DEP-induced lung inflammation. Male mice with decreased ACh release due to reduced expression of VAChT (VAChT-KD mice) were submitted to DEP exposure for 30 days (3 mg/mL of DEP, once a day, five days a week) or saline. Pulmonary function and inflammation as well as extracellular matrix fiber deposition were evaluated. Additionally, airway and nasal epithelial mucus production were quantified. We found that DEP instillation worsened lung function and increased lung inflammation. Higher levels of mononuclear cells were observed in the peripheral blood of both wild-type (WT) and VAChT-KD mice. Also, both wild-type (WT) and VAChT-KD mice showed an increase in macrophages in bronchoalveolar lavage fluid (BALF) as well as increased expression of IL-4, IL-6, IL-13, TNF-α, and NF-κB in lung cells. The collagen fiber content in alveolar septa was also increased in both genotypes. On the other hand, we observed that granulocytes were increased only in VAChT-KD peripheral blood. Likewise, increased BALF lymphocytes and neutrophils as well as increased elastic fibers in alveolar septa, airway neutral mucus, and nasal epithelia acid mucus were observed only in VAChT-KD mice. The cytokines IL-4 and TNF-α were also higher in VAChT-KD mice compared with WT mice. In conclusion, decreased ability to release ACh exacerbates some of the lung alterations induced by DEP in mice, suggesting that VAChT-KD animals are more vulnerable to the effects of DEP in the lung.

Acute lung injury is reduced by the α7nAChR agonist PNU-282987 through changes in the macrophage profile.

Nicotinic α-7 acetylcholine receptor (nAChRα7) is a critical regulator of cholinergic anti-inflammatory actions in several diseases, including acute respiratory distress syndrome (ARDS). Given the potential importance of α7nAChR as a therapeutic target, we evaluated whether PNU-282987, an α7nAChR agonist, is effective in protecting the lung against inflammation. We performed intratracheal instillation of LPS to generate acute lung injury (ALI) in C57BL/6 mice. PNU-282987 treatment, either before or after ALI induction, reduced neutrophil recruitment and IL-1ß, TNF-α, IL-6, keratinocyte chemoattractant (KC), and IL-10 cytokine levels in the bronchoalveolar lavage fluid (P < 0.05). In addition, lung NF-κB phosphorylation decreased, along with collagen fiber deposition and the number of matrix metalloproteinase-9+ and -2+ cells, whereas the number of tissue inhibitor of metalloproteinase-1+ cells increased (P < 0.05). PNU-282987 treatment also reduced lung mRNA levels and the frequency of M1 macrophages, whereas cells expressing the M2-related markers CD206 and IL-10 increased, suggesting changes in the macrophage profile. Finally, PNU-282987 improved lung function in LPS-treated animals. The collective results suggest that PNU-282987, an agonist of α7nAChR, reduces LPS-induced experimental ALI, thus supporting the notion that drugs that act on α7nAChRs should be explored for ARDS treatment in humans.-Pinheiro, N. M., Santana, F. P. R., Almeida, R. R., Guerreiro, M., Martins, M. A., Caperuto, L. C., Câmara, N. O. S., Wensing, L. A., Prado, V. F., Tibério, I. F. L. C., Prado, M. A. M., Prado, C. M. Acute lung injury is reduced by the α7nAChR agonist PNU-282987 through changes in the macrophage profile.

The Role of Exercise in a Weight-Loss Program on Clinical Control in Obese Adults with Asthma. A Randomized Controlled Trial.

RATIONALE: Clinical control is difficult to achieve in obese patients with asthma. Bariatric surgery has been recommended for weight loss and to improve asthma control; however, the benefits of nonsurgical interventions have been poorly investigated. OBJECTIVES: To examine the effect of exercise training in a weight-loss program on asthma control, quality of life, inflammatory biomarkers, and lung function. METHODS: Fifty-five obese patients with asthma were randomly assigned to either a weight-loss program plus exercise (WL + E group, n = 28) or a weight-loss program plus sham (WL + S group, n = 27), where the weight-loss program included nutrition (caloric restriction) and psychological therapies. The WL + E group incorporated aerobic and resistance muscle training, whereas the WL + S group incorporated breathing and stretching exercises. MEASUREMENTS AND MAIN RESULTS: The primary outcome was clinical improvement in asthma control over 3 months. Secondary outcomes included quality of life, lung function, body composition, aerobic capacity, muscle strength, and inflammatory/antiinflammatory biomarkers. After 3 months, 51 patients were analyzed. Compared with the WL + S group, the WL + E group demonstrated improved clinical control scores (median [25th to 75th percentile], -0.7 [-1.3 to -0.3] vs. -0.3 [-0.9 to 0.4]; P = 0.01) and greater weight loss (mean ± SD, -6.8% ± 3.5 vs. -3.1% ± 2.6; P < 0.001) and aerobic capacity (median [25th to 75th percentile], 3.0 [2.4 to 4.0] vs. 0.9 [-0.3 to 1.3] ml O2 × kg-1 × min-1; P < 0.001). These improvements in the WL + E group were also accompanied by improvements in lung function, antiinflammatory biomarkers, and vitamin D levels, as well as reductions in airway and systemic inflammation. CONCLUSIONS: Adding exercise to a short-term weight-loss program should be considered as a useful strategy for achieving clinical control of asthma in obese patients. Clinical trial registered with www.clinicaltrials.gov (NCT 02188940).