Prevalence of skin diseases in Taiwan prisons: a population-based study

Advanced meta-analysis on therapeutic strategies of mesenchymal derived exosome for diabetic chronic wound healing and tissue remodeling

BACKGROUND

Exosome (EXOs) are rapidly being identified as key mediators of cell-to-cell communication. They convey biologically active molecules to target cells, serve important roles in a range of physiological and pathological processes, and have enormous potential as novel therapeutic strategies.

METHODS

Preclinical research published between 2019 and 2023 provided the study's data searched on different medline search engine, and clinicaltrials.gov was searched for clinical data. These papers were chosen because they are relevant to the research of mesenchymal stem cell-derived exosomes (MSC-EXOs). Thematic synthesis and meta-analysis were used to perform the meta-analysis of diabetic wound healing.

RESULTS

For data extraction, a total of 18 preclinical and 4 clinical trials were selected. Preclinical investigations involving EXOs across various animal wound healing models showed promising potential for treatment. Specifically, following EXO treatment, there was a notable correlation with wound closure rates, with a pooled proportion of 46 % (95 % CI: 0.34; 0.59) and τ2 of 0.0593 after 3 ± 2 days, 54 % (95 % CI: 0.43; 0.65) and τ2 of 0.0465 after 7 ± 2 days, and 69 % (95 % CI: 0.62; 0.76) and τ2 of 0.0221 after 14 ± 2 days, with an egger's test p-value of <0.01. Further investigation into heterogeneity was conducted through subgroup analysis based on the source of EXO and the animal model utilized in the study.

CONCLUSIONS

EXOs are proving to be viable platforms for the treatment of a wide range of disorders in clinical trials. MSC-EXOs exhibited significant diabetic wound healing capabilities across diverse outcomes including wound closure, increase angiogenesis, immunomodulatory ability and skin regeneration with its typical structure and functions.

Prevalence of skin diseases among elderly prisoners in Taiwan: an examination of skin health in prison

BACKGROUND

Although prisoner health is a topic of significant importance, it has received limited attention in epidemiological studies, likely due to challenges in obtaining data. Therefore, this study aimed to investigate the prevalence of skin diseases among elderly prisoners in Taiwan.

METHODS

We examined the presence of skin diseases in 2215 elderly prisoners based on the International Classification of Diseases, 9th revision Clinical Modification (ICD-9-CM). Additionally, the most common types of skin diseases among elderly prisoners in Taiwan were identified.

RESULTS

The prevalence of skin diseases among prisoners was estimated to be 55.03%. Elderly men prisoners exhibited a higher prevalence of skin diseases than the women prisoners. The most common skin diseases observed were as follows: contact dermatitis and other forms of eczema; pruritus and related conditions; cellulitis and abscesses; and urticaria.

CONCLUSION

Skin diseases were identified in more than half of the elderly prisoners. The overall quality of life of elderly prisoners can be improved by addressing their skin health, which would contribute to the fulfilment of their basic human rights.

CLINICAL TRIALS NUMBER

NA.

Patterns of Skin Disease among Prisoners in Central Prison in Nepal: A Descriptive Cross-sectional Study

INTRODUCTION

Skin diseases pose a significant health challenge globally, especially within prison settings where overcrowding and inadequate sanitation create a breeding ground for infections. Prisons, as part of society, exist in a dynamic equilibrium, serving as potential sources of infections that can spread beyond their confines. Despite facing similar challenges, there is a dearth of research focusing on skin diseases among inmates in Nepal. This study aims to assess patterns of skin diseases among prisoners.

METHODS

This was a descriptive cross-sectional study at the central prison, Kathmandu from December 2023 to March 2024. All patients with skin disease visiting the consultant Dermatologist and giving consent were included in this study. Ethical approval was obtained from the Nepal Health Research Council. Data were entered in Microsoft Excel 2010 and analysis was done by the Statistical Package for the Social Sciences software. Data were presented in the form of frequency and percentage.

RESULTS

A total of 253 patients visited the consultant Dermatologist for skin conditions. Out of which, eczema was 67 (26.50%), fungal infections 57 (22.50%), and bacterial infections 51 (20.10%). The mean age of the respondents was 34.21±12 years.

CONCLUSIONS

The fungal and bacterial infections were common among the prisoners.

Prevalence of eye and adnexal disorders among elderly inmates in Taiwan prisons

BACKGROUND

Prisoner health is a topic of significant importance; however, it has received limited attention in epidemiological studies, likely because of challenges in obtaining relevant data. Specifically, research on ocular disorders among elderly prisoners is lacking. Thus, the aim of this study was to evaluate the prevalence of disorders of the eye and adnexa among elderly prisoners in Taiwan.

METHODS

We investigated the presence of eye and adnexal disorders in elderly prisoners in Taiwan using data from the Taiwan National Health Insurance Research Database. The ocular disorders were identified using the appropriate disease codes in the International Classification of Diseases, 9th revision Clinical Modification (codes 360-379). In addition, the most common types of eye and adnexal disorders among the prisoners were identified.

RESULTS

A total of 2215 elderly prisoners (age ≥ 65 years; 2073 men and 142 women) were examined. The prevalence of eye and adnexal disorders among the prisoners was 18.87%. The elderly female prisoners exhibited a higher prevalence of eye and adnexal disorders than the elderly male prisoners. The most common disorders were disorders of the conjunctiva, cataract, and disorders of the lacrimal system.

CONCLUSIONS

A considerable proportion of elderly prisoners have disorders of the eye and adnexa. The overall quality of life of elderly prisoners can be improved by addressing their visual health, which contributes to the fulfillment of their basic human rights.

Gender differences in oral health among prisoners: a cross-sectional study from Taiwan

BACKGROUND

The prevalence of oral diseases among Taiwanese prisoners has rarely been investigated. This study aimed to estimate the gender-specific prevalence of oral disease in a sample of Taiwanese prisoners.

METHODS

We included 83,048 participants from the National Health Insurance (NHI) Program. Outcomes were measured using the clinical version of the International Classification of Diseases, Ninth Revision (ICD-9-CM). For prevalence, we provide absolute values and percentages. We also performed a χ2 test to assess sex and age group differences in the percentage of disease in the oral cavity, salivary glands, and jaw.

RESULTS

The prevalence rate of oral diseases was 25.90%, which was higher than that of the general population. The prevalence of oral diseases in female prisoners was higher than that in male prisoners (p < 0.001), and the prevalence of oral diseases in prisoners aged ≤ 40 was higher than that of prisoners aged > 40. Among all cases of diagnosed oral diseases, the top three diseases were dental hard tissue diseases (13.28%), other cellulitis and abscesses (9.79%), and pruritus and related conditions (2.88%), respectively. The prevalence of various oral diseases in female prisoners was significantly higher than that in male prisoners.

CONCLUSION

Oral disease is common among Taiwanese prisoners. Female prisoners had a higher prevalence of oral, salivary gland, and jaw diseases than male prisoners. Therefore, early prevention and appropriate treatment are required and also a need for gender-specific oral disease products given the differences in the prevalence of oral disease among male and female prisoners.