Comparison of gut microbiota profiles between patients suffering from elderly frailty syndrome and non-frail elderly individuals.

BACKGROUND: Frailty syndrome is a state of increased vulnerability to stressors, marked by lowered physical strength and increased dependence on others. The well-established changes in gut microbiota associated with old age suggest a probable relationship between gut microbiota and frailty. METHODS AND RESULTS: This study was aimed at finding the relationship between gut microbiota and frailty syndrome, by comparing the sociodemographic data and the gut microbiota profiles of 23 non-frail and 14 frail elderly individuals. We used the quantitative polymerase chain reaction method (qPCR) to determine the bacterial loads of Bifidobacteria, Lactobacillus, Bacteroidetes, Prevotella, and Escherichia coli in stool samples from test subjects. We discovered a significant increase in the bacterial load of Prevotella in frail elderly individuals aged 70 or above. Other bacterial loads and ratios were not significantly different between the two groups. CONCLUSIONS: More comprehensive studies with larger sample sizes and encompassing a wider range of inflammation-related bacteria need to be performed to discover the existence and exact nature of these relations.

Frailty syndrome in women with osteoporosis, should physicians consider screening? A cross-sectional study.

Despite its high prevalence and profound impact, frailty syndrome often goes undiagnosed. The study revealed a significant correlation between osteoporosis and frailty syndrome, with predictive accuracy exceeding 75 %. Given these findings and the existing recommendation for osteoporosis screening in older women, we underscore the importance of concurrently screening osteoporotic women for frailty. Introduction: Frailty syndrome, a prevalent and significant geriatric condition, impacts healthcare costs and quality of life. Previous reviews have associated frailty syndrome with osteoporosis, but original research on this link is limited and has produced conflicting results. This study aims to investigate the relationship between frailty syndrome, osteoporosis, bone mineral densitometry T-score, and other influencing factors. Methods: In this cross-sectional study, post-menopausal women underwent screening for osteoporosis and frailty syndrome using bone mineral densitometry and the Fried phenotype. Exclusion criteria included a history of diseases related to bone loss or medications affecting bone metabolism. Bivariate and multivariable tests were used to examine the correlation between frailty syndrome and various covariates, including the diagnosis of osteoporosis. Results: A total of 272 women aged 60 to 89 years (mean age 68.57 ± 6.22) were evaluated. Osteoporosis was prevalent in 44.9 % of participants, and frailty syndrome was identified in 36.4 %. The regression model identified age, menopausal age, and the diagnosis of osteoporosis as variables significantly and independently associated with frailty syndrome. A T-score lower than -2.5 in the femur neck or lumbar spine exhibited a sensitivity of 86.6 % and specificity of 76.5 % in predicting frailty syndrome. Conclusion: Older adults with osteoporosis face an increased risk of frailty syndrome. Therefore, we recommend that primary care providers screen osteoporotic women for frailty syndrome and, when appropriate, refer this group to geriatric specialists for further evaluation.

Pulmonary embolism or COVID-19 pneumonia? A case report.

Pulmonary embolism (PE) is the most severe clinical presentation of venous thromboembolism (VTE), which can be challenging to diagnose due to its non-specific symptoms. The overlapping clinical symptoms of Coronavirus disease 2019 (COVID-19) and PE may make distinguishing between the two difficult. Thus, the diagnosis of PE may be delayed or missed, with grave consequences for the patient's outcome and safety. We herein present the case of a 63-year-old Iranian female admitted to our hospital showing symptoms of delirium superimposed on dementia. Soon after her admission, she developed a fever and respiratory symptoms. However, overestimating the likelihood of COVID-19 pneumonia and attributing the patient's symptoms to this disease led to a delayed diagnosis and treatment of pulmonary embolism, resulting in the patient's death. During the COVID-19 pandemic, a high index of suspicion is required for the timely diagnosis of PE, especially in patients with identifiable risk factors. This is specifically true for older patients who cannot express their symptoms due to neurocognitive disorders.

Comparison of the outcomes of normal vaginal delivery with and without spinal anesthesia in mothers admitted to the maternity ward of Firoozabadi Hospital.

Introduction and Objective: The study of the methods of controlling labor pain is very important. One of the methods of pain relief is spinal anesthesia. Due to the different opinions about the effects of spinal anesthesia on the delivery process and maternal and fetal consequences, this study aimed to evaluate the effects of spinal anesthesia and compare it with normal vaginal delivery without spinal anesthesia. Methods: In this retrospective cohort study, 120 mothers, who were admitted to the maternity ward of Firoozabadi Hospital for delivery, were examined. The patients who met the inclusion criteria were divided into two groups of 60 people, one group receiving spinal anesthesia and one without spinal anesthesia, and then, were evaluated in terms of clinical variables and complications of the mother and fetus. Data were analyzed using SPSS statistical software. Results: The mean age of the mothers was 26.6 ± 5.9 years. Five mothers (4.2%) who received spinal anesthesia underwent emergency cesarean section and a significant difference was shown between the two groups (P = 0.02). The mean duration of the active phase of labor did not show a statistically significant difference between the two groups (P = 0.2), but the duration of the second phase of labor was significantly longer in the mothers who received spinal anesthesia (P = 0.008). Conclusion: Spinal anesthesia can be used as a low-complication method in vaginal delivery to reduce pain.

A Systematic Review and Meta-analysis of Attitudes of Iranian Nurses and Related Factors Towards End-Of-Life Care.

This meta-analysis aimed to summarize the evidence regarding attitudes of Iranian nurses and related factors towards end-of-life (EOL) care. PubMed, Web of Science, Scopus, Magiran, Iranmedex, Scientific Information Database, and Google Scholar search engine were searched using Persian and English appropriate keywords from the earliest records up to September 11, 2020. A total of 849 nurses were included in six studies. After a meta-analysis of the mean score of nurses' attitudes, the pooled mean was 80.07 out of 120 (Q(5)=4.32, I-squared=0.00%; 95%CI: 73.53-86.60; p < 0.001). Marital status, ward type, education level, a history of participating in EOL care workshops, personal study of EOL care, experience of caring for a dying family member or close people, natural and approach acceptance, fear of death, and professional autonomy had a significant positive relationship with nurses' attitudes towards EOL care. Therefore, further large-scale studies considering potential confounding variables are needed to confirm our findings.

Geriatric Syndromes among Patients with Rheumatoid Arthritis: A Comparison between Young and Elderly Patients.

Background: In the general geriatric population, Geriatric syndromes (GSs) predict greater likelihood of hospitalization, increased health care use and cost. The present study aimed to compare GSs among young and elderly patients with rheumatoid arthritis (RA). Methods: In a cross-sectional study a total of 98 participants, including 65 elderly (≥60 years) and 33 young adult patients (<60 years) with RA who referred to the geriatric and rheumatologic clinic were enrolled. Patients were categorized into three groups (healthy elderly, n=27; elderly with RA, n=38; and young people with RA, n=33). GSs were assessed using mini-mental state exam (MMSE), five-item geriatric depression scale-15 (GDS-15), mini nutritional assessment (MNA), and asking patients about history of falls in the past year. The RA activity in patients was assessed using disease activity for rheumatoid arthritis score-28 (DAS-28) scale, serum ESR (mm/h) level. Results: There was a statistically significant differences in terms of DAS-28 (2.23±1.01 vs. 0.64±0.97, P=0.025) and ESR (28.10±6.64 vs. 23.09±7.65 mm/h, P=0.042) between healthy elderly and RA elderly patients. Elderly patients with RA were significantly more prone to have cognitive impairment (P=0.002), fall (P=0.005), malnutrition (P<0.001), urinary incontinence (P<0.001), and functional disability (P=0.021) compared to healthy elderlies and young RA patients. The results of binary logistic regression revealed that in elderly RA patients, higher DAS-28 score [odds ratio (OR) = 1.96; 95% CI 1.03, 3.84; P=0.041] was an independent risk factors for the GSs. Conclusion: The prevalence of some features of GSs were higher in the elderly RA patients than healthy elderly and young RA patients.

The impact of socially accountable health professional education: Systematic review.

Medical education is socially responsible for a global educational movement that transforms the development and presentation of medical schools in higher education. Therefore, in the present systematic review, we aimed to evaluate the impact of socially accountable health professional education. Published research articles were reviewed by searching the relevant terms invalid databases. In the initial search, 2340 records were obtained. At this stage, 1482 records were deleted due to duplication, and 773 records were removed due to indirect connection with the subject. Then, 85 articles were retrieved for full-text review. Finally, the complete review led to the selection of nine studies that met all inclusion criteria. Based on the results of the present systematic review, among the nine reviewed articles, four studies (44.44%) evaluated the effectiveness of social accountability on increasing the sense of empowerment, self-confidence, competencies such as teamwork, communication skills, and readiness for work. Three studies (33.333%) assessed the effectiveness of social accountability on providing further and better medical services and reducing infant mortality. Also, in two articles (22.22%), students' lack of knowledge about social accountability was studied. Social accountability can help cultivate a healthy and skilled medical workforce and be effective in improving health services provided to the people. On the other hand, there are different perceptions and views on what social responsibility really is and how its effectiveness can be measured. Also, it is highly important to provide awareness in this regard for students.

The relationship between common foot problems with falls and quality of life in older people.

OBJECTIVES: To evaluate the relationship between a number of prevalent foot problems in older people and their history of falls and quality of life. To examine the relationship between timed up and go (TUG) test time and ankle muscles' strength. METHOD: In this cross-sectional observational study on a convenient sample of 350 people 65 years and older, direct logistic and hierarchical regressions were used to assess the relation of self-reported falls and quality of life with hallux valgus, oedema, sensory loss and callus. The correlation coefficients were calculated to measure the relationship between TUG test time and ankle muscle strength. RESULTS: Moderate negative correlations were measured between ankle muscles' strength and TUG time (rDorsiflexors  = -0.42 p = 0.000, rPlantar flexors  = -0.45 p = 0.000). The odds ratio extracted from logistic regression for foot pain was 3.05 (p = 0.000, 95% CI: 1.8-5.1). The results of the hierarchical regression showed that oedema had the highest contribution to depicting the quality of life (standardised B = -0.22, p = 0.001), followed by foot pain (beta = -0.178, p = 0.004) and plantar sensory loss (beta = -0.143, p = 0.019). CONCLUSION: The results of this study highlight the importance of foot problems in older people. Foot pain showed relationship with self-reported fall experience. Oedema and foot pain had negative impact on quality of life. Ankle muscles' strength may affect balance in older people. However, because of the small effects sizes and wide confidence intervals, the results should be interpreted cautiously.