Human ; Infant ; Child ; Comprehension ; Cities

Objectives: This study sought to investigate citizens' awareness, availment, satisfaction, and perceived need for action with health services offered by a rural municipality in Samar, Philippines. Methods: This study utilized an explanatory-sequential research design, involving 150 participants selected through the Kish Grid Method via a multi-stage sampling approach within the community. The Citizen Satisfaction Index System was employed to assess the levels of awareness, utilization, and satisfaction with health services in the municipality. Results: Among the assessed health services, the cohort had low awareness and low availment on services for communicable diseases, basic dental/oral hygiene, and reproductive health. While high awareness was observed for childbirth services, there was low availment on these. The participants showed high awareness and availment for only two services namely, free general consultation and the free medicine program. While high satisfaction was seen among all services that were assessed, the participants also expressed a high perceived need for action to improve their delivery. Conclusion This study presents a comprehensive view of rural healthcare in Samar, Philippines. Despite high satisfaction rates, gaps persist in the citizen’s awareness and availment due to accessibility, costs, fear, misinformation, and cultural differences. The findings of this study can guide policymakers in identifying gaps in healthcare in rural areas.
Primary Health Care ; Health Services ; Awareness ; Personal Satisfaction

Humans ; Adolescent ; Acne Vulgaris/therapy* ; Skin Care ; Surveys and Questionnaires ; Cognition ; China ; Skin

Intermittent theta burst stimulation (iTBS), a time-saving and cost-effective repetitive transcranial magnetic stimulation regime, has been shown to improve cognition in patients with Alzheimer's disease (AD). However, the specific mechanism underlying iTBS-induced cognitive enhancement remains unknown. Previous studies suggested that mitochondrial functions are modulated by magnetic stimulation. Here, we showed that iTBS upregulates the expression of iron-sulfur cluster assembly 1 (ISCA1, an essential regulatory factor for mitochondrial respiration) in the brain of APP/PS1 mice. In vivo and in vitro studies revealed that iTBS modulates mitochondrial iron-sulfur cluster assembly to facilitate mitochondrial respiration and function, which is required for ISCA1. Moreover, iTBS rescues cognitive decline and attenuates AD-type pathologies in APP/PS1 mice. The present study uncovers a novel mechanism by which iTBS modulates mitochondrial respiration and function via ISCA1-mediated iron-sulfur cluster assembly to alleviate cognitive impairments and pathologies in AD. We provide the mechanistic target of iTBS that warrants its therapeutic potential for AD patients.
Humans ; Mice ; Animals ; Transcranial Magnetic Stimulation ; Alzheimer Disease/therapy* ; Cognitive Dysfunction/therapy* ; Cognition ; Sulfur ; Iron ; Iron-Sulfur Proteins ; Mitochondrial Proteins

Acute hypobaric hypoxic brain damage is a potentially fatal high-altitude sickness. Autophagy plays a critical role in ischemic brain injury, but its role in hypobaric hypoxia (HH) remains unknown. Here we used an HH chamber to demonstrate that acute HH exposure impairs autophagic activity in both the early and late stages of the mouse brain, and is partially responsible for HH-induced oxidative stress, neuronal loss, and brain damage. The autophagic agonist rapamycin only promotes the initiation of autophagy. By proteome analysis, a screen showed that protein dynamin2 (DNM2) potentially regulates autophagic flux. Overexpression of DNM2 significantly increased the formation of autolysosomes, thus maintaining autophagic flux in combination with rapamycin. Furthermore, the enhancement of autophagic activity attenuated oxidative stress and neurological deficits after HH exposure. These results contribute to evidence supporting the conclusion that DNM2-mediated autophagic flux represents a new therapeutic target in HH-induced brain damage.
Mice ; Animals ; Hypoxia ; Oxidative Stress ; Autophagy ; Cognition ; Sirolimus/therapeutic use*

Background: The number of individuals with mild cognitive impairment (MCI), or those people without dementia who are experiencing age-related cognitive decline, has increased in recent years. Conveniently, several interventions to delay cognitive decline exist, where cognitively stimulating activities (CSA) have been receiving too much attention. However, its beneficial effects have not been well established among older people with MCI due to conflicting findings. Objectives: This study aimed to assess and summarize the available evidence on the effects of CSA on the overall cognitive functioning of older people with MCI. Specifically, it sought to answer the PICO question, “In older people with MCI, does engagement in cognitively stimulating activities improve cognitive function?” Methods: A systematic review and meta-analysis of randomized controlled trials examining the effects of CSA on older people with MCI were conducted. Three studies met the inclusion criteria from the 1,328 records from BioMed Central, CINAHL, Cochrane Library, Health Source: Nursing/Academic Edition, MEDLINE, and PubMed databases and 156 articles from WorldCat, DSpace Saint Louis University, and Google Scholar databases and catalogs. Effect size values were inspected using the random-effects model. Data were summarized as standardized mean difference (SMD) with corresponding 95% confidence intervals in the forest plot. Results: This meta-analysis which compared studies that employed similar methodologies, found that CSA has a significant, large effect in improving cognitive functioning among older people with MCI, evidenced by an SMD of 0.798 (95% CI = 0.510-1.085, p = 0.001). While its superiority over other interventions that improve cognitive function was not observed in this study, it was still found that using CSA was helpful in terms of its cost-effectiveness. Also, heterogeneity across studies was non-significant (Cochran’s Q = 0.151, df = 2, p = 0.927, I2 = 0.00%). These results mean that clinical heterogeneity was absent even though a diverse range of CSA was employed. Additionally, methodological diversity was not present since there were no variations in the study design and minimal variability in the risk of bias assessment. Conclusion Overall, it is acknowledged that CSA are effective and practical, inexpensive, non-pharmacologic cognitive training approaches to delay cognitive decline among older people with MCI. However, interpreting this study’s significant, large effect, and non-significant heterogeneity warrants caution.
Cognition ; Cognitive Dysfunction ; Meta-Analysis

OBJECTIVES

This study sought to investigate citizens' awareness, availment, satisfaction, and perceived need for action with health services offered by a rural municipality in Samar, Philippines.

This study utilized an explanatory-sequential research design, involving 150 participants selected through the Kish Grid Method via a multi-stage sampling approach within the community. The Citizen Satisfaction Index System was employed to assess the levels of awareness, utilization, and satisfaction with health services in the municipality.

Among the assessed health services, the cohort had low awareness and low availment on services for communicable diseases, basic dental/oral hygiene, and reproductive health. While high awareness was observed for childbirth services, there was low availment on these. The participants showed high awareness and availment for only two services namely, free general consultation and the free medicine program. While high satisfaction was seen among all services that were assessed, the participants also expressed a high perceived need for action to improve their delivery.

This study presents a comprehensive view of rural healthcare in Samar, Philippines. Despite high satisfaction rates, gaps persist in the citizen’s awareness and availment due to accessibility, costs, fear, misinformation, and cultural differences. The findings of this study can guide policymakers in identifying gaps in healthcare in rural areas.

Objective To investigate the relationship between cerebral small vessel disease （CSVD） burden scores and cognitive function in patients with CSVD with asymptomatic lacunes. Methods A total of 128 patients with CSVD with asymptomatic lacunes who visited the Department of Neurology of Weifang People′s Hospital from July 2021 to October 2023 were included. All the patients were scored using the Montreal Cognitive Assessment （MoCA） for cognitive function and using the total CSVD score and the modified CSVD score for CSVD burden. They were divided into cognitive impairment group （MoCA score<26） and non-cognitive impairment group （MoCA score≥26）. The demographic information， vascular disease risk factors， and the CSVD scores of the two groups were compared. A linear regression analysis was performed to assess the relationship between the MoCA score and the two CSVD scores. A trend analysis was conducted to analyze the trend of incidence of cognitive impairment in patients with CSVD with asymptomatic lacunes. Results Among the 128 patients with CSVD with asymptomatic lacunes， 68 （53.1%） were in the cognitive impairment group and 60 （46.9%） were in the non-cognitive impairment group. There were no significant differences in the demographic information and vascular disease risk factors between the two groups （P>0.05）. The total CSVD score and the modified CSVD score differed significantly between the two groups （P<0.05）. The Spearman correlation analysis showed that the total and modified CSVD scores were significantly negatively correlated with the MoCA score （P<0.001）. The chi-square test for linear trend revealed that the cognitive impairment risk increased significantly with the modified CSVD score in patients with CSVD with asymptomatic lacunes （Ptrend<0.05）， but with no significance for the total CSVD score （Ptrend=0.069）. Conclusion Both the total and modified CSVD scores are useful tools to detect cognitive impairment in patients with CSVD with asymptomatic lacunes， and the modified CSVD score may be superior in identifying patients at high risk of cognitive impairment.
Cognition

Background: During the COVID-19 pandemic, the advent of telemedicine was significantly utilized in providing continuous healthcare. Various studies showed that it is an effective way of health care delivery in any specialty cases such as in Pediatrics, Obstetrics & Gynecology, Medicine and Surgery. Recently, there’s an increase in utilization of the Awareness, Knowledge, Attitude & Skills (AKAS) Surveys in health care research but there’s paucity of data regarding its use in telemedicine. Objective: The main objective of this study was to assess the awareness, knowledge, attitude and skills regarding telemedicine and correlate it to the various demographics among the resident physicians. Methods: This is an analytical cross-sectional study utilizing an adopted, validated and self-administered questionnaire. A total of 37 resident physicians from different specialties were included in the study. Results: This study showed that the resident physicians have high awareness, knowledge and attitude but with average skills regarding telemedicine. This study also found out that there is a significant association between their awareness and year level, knowledge and computer & internet skills, attitude and residency specialty & formal training regarding telemedicine, skills and computer & internet skills and time of exposure to telemedicine. Lastly, there’s an association between the total AKAS scores and time of exposure to telemedicine. All of which have moderate degrees of association. Conclusions Telemedicine, although novel, is very important specially this time of pandemic. After knowing that there’s significant association between the AKAS scores of resident physicians, the conduct of telemedicine should be guided by these especially in terms of policy making. It is recommended to have formal skills training in conducting telemedicine to all the resident physicians. It is also recommended to have a better internet connection and updated computer specifications in line with the current guidelines to be able to effectively deliver health care through telemedicine.
Telemedicine ; COVID-19 ; Delivery of Health Care ; Awareness ; Knowledge ; Attitude

INTRODUCTION: This study aimed to elucidate the cognitive profile of patients with mild cognitive impairment with Lewy bodies (MCI-LB) and to compare it to that of patients with mild cognitive impairment due to Alzheimer's disease (MCI-AD). METHODS: Subjects older than 60 years with probable MCI-LB (n = 60) or MCI-AD (n = 60) were recruited. All patients were tested with Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA) to assess their global cognitive profile. RESULTS: The MCI-AD and MCI-LB patients did not differ in total MMSE and MoCA scores. However, some sub-items in MMSE and MoCA were shown to be screening markers for differentiating MCI-LB from MCI-AD. In the visuoconstructive test, the total score and hands subitem score in the clock-drawing test were significantly lower in MCI-LB than in MCI-AD. As for the executive function, the 'animal fluency test', 'repeat digits backward test' and 'take paper by your right hand' in MMSE all showed lower scores in MCI-LB compared with MCI-AD. As for memory, 'velvet' and 'church' in MoCA and 'ball' and 'national flag' in MMSE had lower scores in MCI-AD than in MCI-LB. CONCLUSION This study presents the cognitive profile of patients with MCI-LB. In line with the literature on Dementia with Lewy bodies, our results showed lower performance on tests for visuoconstructive and executive function, whereas memory remained relatively spared in the early period.
Humans ; Cognitive Dysfunction ; Alzheimer Disease/diagnosis* ; Neuropsychological Tests ; Cognition