Women's access to family planning and experiences of reproductive coercion during the COVID-19 lockdown in two districts of Uganda.

Background: In March 2020, Uganda enforced country-wide restrictions to control the spread of SARS-CoV-2, categorizing some health services, including family planning (FP), as non-essential. Globally, similar COVID-19 restrictions have been associated with increased vulnerability to reproductive coercion (RC) among women, due to changes in FP service availability and restricted access by partners. This study aims to investigate these dynamics in Uganda, specifically examining the impact of the COVID-19 lockdown on women's access to FP, their experiences of RC, and the relationship between RC and intimate partner violence (IPV). Methods: We conducted a cross-sectional analysis of data from 960 women participating in the AMBSO Population Health Surveillance Study (APHS) between August 2020 and March 2021 across Wakiso (N = 164) and Hoima (N = 796) districts in Uganda. Our analysis focused on women who were sexually active in the past month, using bivariate analyses to explore the associations between RC and recent experiences of sexual, physical, and verbal IPV. Findings: The most commonly reported FP methods were injectables (36.8 %) and implants (16 %). Despite the COVID-19 lockdown, less than one percent of participants reported an inability to access their preferred FP method. Notably, 3 % of the women experienced RC in the past 12 months. There was a significant association between RC and sexual IPV (p < 0.0001), as well as physical IPV (p < 0.0001). Instances of verbal IPV were observed to have tripled during the lockdown period. Interpretation: An increase in verbal IPV was found among women during the COVID-19 lockdown. Additionally, a notable association emerged between other forms of IPV and an increased risk of RC. Despite the lockdown, access to FP remained high, which could be attributed to the prevalent use of long-acting FP methods.

Loneliness impact on healthcare utilization in primary care: A retrospective study.

BACKGROUND: An increased number of patients seek help for loneliness in primary care. OBJECTIVE: To analyze whether loneliness was associated with a higher utilization of healthcare facilities. METHODS: Observational, retrospective study based on the review of routinely coded data in the digital medical record system in a random sample of patients aged 65 or older, stratified by population size of their residence area. A minimum sample size was estimated at 892 medical records. Loneliness was defined as the negative feeling that arises when there is a mismatch between the quantity and quality of a person's social relationships and those, they desire. Thirty-three primary care nurses (30 females and 3 males) were reviewing the data. RESULTS: A total of 932 medical records of patients were reviewed (72% belonged to female patients). Of these, 657 individuals were living alone (71.9%). DeJong Scale average scores was 8.9 points (SD 3.1, 95CI 8.6-9.1). The average annual attendance to primary care ranged from 12.2 visits per year in the case of family practice, 10.7 nurse, 0.7 social workers. The average number of home visits was 3.2, and the urgent consultations attended at health centers were 1.5 per year. Higher feelings of loneliness were associated with extreme values in the frequency of healthcare resource usage. Compared to their peers of the same age, the additional healthcare resource consumption amounted to €802.18 per patient per year. CONCLUSION: Loneliness is linked to higher healthcare resource usage in primary care, with individuals experiencing poorer physical and mental health utilizing these resources up to twice as much as their peers of the same age.

Systematic review of surgical regenerative treatment for apicomarginal lesions in periapical surgery.

BACKGROUND: Apicomarginal lesions affect the root apex and root surface concurrently and reduce the success rate in periapical surgery. The purpose of this systematic review was to analyze the published literature on the surgical treatment of apicomarginal lesions in periapical surgery. MATERIAL AND METHODS: A systematic review was conducted on PRISMA statement. Three data bases (PubMed-Medline, Scopus, and Embase) were searched up to March 2023. The inclusion criteria for this systematic review encompass studies pertaining to apicomarginal lesions and their surgical treatment, both preclinical and clinical in nature (including randomized trials, prospective, and retrospective observational trials), without any language or time limitations. Exclusion criteria encompass studies with duplicated population data, no description of the surgical treatment or regenerative material. Different tools for the assessment of bias were applied for each study design Results: A total of 155 articles were searched and 10 were included. Studies on teeth with apicomarginal lesions undergoing periapical surgery showed a high success rate when regenerative techniques were used, resulting in reduced probing depth, increased bone formation on the root surface, increased root cementum formation, and reduced healing by junctional epithelium. Guided tissue regeneration, platelet-rich plasma or fibrin, and enamel matrix derivatives have emerged as alternative treatments offering favorable outcomes. CONCLUSIONS: The use of regenerative materials in periapical surgery could improve the prognosis of apicomarginal lesions. Future research in this field should aim to standardize classification and healing criteria to enhance comparability across studies and provide more conclusive evidence for optimal treatment approaches.

Coronectomy of impacted mandibular third molars: a clinical and radiological retrospective case series study with 2-9 years of follow-up.

BACKGROUND: Impacted mandibular third molars occasionally are in intimate relation to the inferior alveolar nerve (IAN). Coronectomy has been proposed as a good alternative to prevent injury of the IAN. The present study evaluates the clinical and radiological outcomes of impacted mandibular third molars presenting radiographic signs associated with a high risk of IAN injury, and which were treated with the coronectomy technique. MATERIAL AND METHODS: A retrospective case series evaluated the outcomes of coronectomies of impacted mandibular third molars. The inclusion criteria were: available preoperative, immediate postoperative and two-year panoramic radiographs, preoperative cone-beam computed tomography (CBCT), and a complete case history. The clinical evaluation comprised intraoperative complications (mobilized fragments of root and damage to adjacent structures), short-term complications (sensory alterations and postoperative infection), and long-term complications (infection or oral exposure). The IAN position with respect to the roots, root shape, eruption status, third molar position, radicular-complex migration and bone above roots were radiographically evaluated as well. RESULTS: Approximately a total of 2000 mandibular third molars were removed from 2011 to 2022. Of these, 39 molars in 34 patients were partially extracted using the coronectomy technique. The mean age was 36 years (range 22-77), and the mean follow-up was 28 months (range 24-84). There were two short-term postoperative infections. One of them was resolved through reintervention to remove the roots after antibiotic treatment, while the other required hospital admission and removal of the roots. One case of short-term transient lingual paresthesia was also recorded. Two long-term oral exposures were detected, and the root fragments had to be extracted. There were no permanent sensory alterations. CONCLUSIONS: In our case series of 39 impacted mandibular molars in intimate contact with the IAN and treated with the coronectomy technique, the number of complications was low (two infections and a single case of transient lingual paresthesia), and no permanent sensory alterations were observed. Prospective studies, especially randomized clinical trials, are needed to compare this technique with conventional extraction.

Social Prescribing Schemes in Primary Care in Spain (EvalRA Project): a mixed-method study protocol to build an evaluation model.

BACKGROUND: Social Prescribing is a Primary Health Care service that provides people with non-clinical care alternatives that may have an impact on their health. Social Prescribing can be more or less formal and structured. Social Prescribing Schemes are formal Social Prescribing of health assets by Primary Health Care teams in coordination and follow-up of patients with providers. The emerging evidence suggests that this service can improve people's health and well-being, create value and provide sustainability for the healthcare system. However, some evaluations note that the current evidence regarding social prescribing is insufficient and needs further investigation. The EvaLRA project aims to elaborate an evaluation model of Social Prescribing Schemes in Primary Health Care based on a set of structure, process, and outcomes indicators. METHODS: In the region of Aragon, the Community Health Care Strategy aims to promote the development of social prescription schemes in Primary Health Care teams. This study is divided into two stages. Stage 1: identification of primary health care teams that implement social prescribing schemes and establish a first set of indicators to evaluate social prescribing using qualitative consensus techniques with experts. Stage 2 evaluation of the relevance, feasibility and sensitivity of selected indicators after 6 and 12 months in primary health care teams. The results will provide a set of indicators considering structure, process and outcomes for social prescribing schemes. DISCUSSION: Current evaluations of the application of social prescribing schemes use different criteria and indicators. A set of agreed indicators and its piloting in primary health care teams will provide a tool to evaluate the implementation of social prescription schemes. In addition, the scorecard created could be of interest to other health systems in order to assess the service and improve its information system, deployment and safety.

Short-term dietary changes can result in mucosal and systemic immune depression.

Omnivorous animals, including mice and humans, tend to prefer energy-dense nutrients rich in fat over plant-based diets, especially for short periods of time, but the health consequences of this short-term consumption of energy-dense nutrients are unclear. Here, we show that short-term reiterative switching to 'feast diets', mimicking our social eating behavior, breaches the potential buffering effect of the intestinal microbiota and reorganizes the immunological architecture of mucosa-associated lymphoid tissues. The first dietary switch was sufficient to induce transient mucosal immune depression and suppress systemic immunity, leading to higher susceptibility to Salmonella enterica serovar Typhimurium and Listeria monocytogenes infections. The ability to respond to antigenic challenges with a model antigen was also impaired. These observations could be explained by a reduction of CD4+ T cell metabolic fitness and cytokine production due to impaired mTOR activity in response to reduced microbial provision of fiber metabolites. Reintroducing dietary fiber rewired T cell metabolism and restored mucosal and systemic CD4+ T cell functions and immunity. Finally, dietary intervention with human volunteers confirmed the effect of short-term dietary switches on human CD4+ T cell functionality. Therefore, short-term nutritional changes cause a transient depression of mucosal and systemic immunity, creating a window of opportunity for pathogenic infection.

Nuclear SRP9/SRP14 heterodimer transcriptionally regulates 7SL and BC200 RNA expression.

The SRP9/SRP14 heterodimer is a central component of signal recognition particle (SRP) RNA (7SL) processing and Alu retrotransposition. In this study, we sought to establish the role of nuclear SRP9/SRP14 in the transcriptional regulation of 7SL and BC200 RNA. 7SL and BC200 RNA steady-state levels, rate of decay, and transcriptional activity were evaluated under SRP9/SRP14 knockdown conditions. Immunofluorescent imaging, and subcellular fractionation of MCF-7 cells, revealed a distinct nuclear localization for SRP9/SRP14. The relationship between this localization and transcriptional activity at 7SL and BC200 genes was also examined. These findings demonstrate a novel nuclear function of SRP9/SRP14 establishing that this heterodimer transcriptionally regulates 7SL and BC200 RNA expression. We describe a model in which SRP9/SRP14 cotranscriptionally regulate 7SL and BC200 RNA expression. Our model is also a plausible pathway for regulating Alu RNA transcription and is consistent with the hypothesized roles of SRP9/SRP14 transporting 7SL RNA into the nucleolus for posttranscriptional processing, and trafficking of Alu RNA for retrotransposition.

A Gas Chromatography Mass Spectrometry-Based Method for the Quantification of Short Chain Fatty Acids.

Short Chain Fatty Acids (SCFAs) are produced by the gut microbiota and are present in varying concentrations in the intestinal lumen, in feces but also in the circulatory system. By interacting with different cell types in the body, they have a great impact on host metabolism and their exact quantification is indispensable. Here, we present a derivatization-free method for the gas chromatography mass spectrometry (GC-MS) based quantification of SCFAs in plasma, feces, cecum, liver and adipose tissue. SCFAs were extracted using ethanol and concentrated by alkaline vacuum centrifugation. To allow volatility for separation by GC, samples were acidified with succinic acid. Analytes were detected in selected ion monitoring (SIM) mode and quantified using deuterated internal standards and external calibration curves. Method validation rendered excellent linearity (R2 > 0.99 for most analytes), good recovery rates (95-117%), and good reproducibility (RSD: 1-4.5%). Matrix effects were ruled out in plasma, feces, cecum, liver and fat tissues where most abundant SCFAs were detected and accurately quantified. Finally, applicability of the method was assessed using samples derived from conventionally raised versus germ-free mice or mice treated with antibiotics. Altogether, a reliable, fast, derivatization-free GC-MS method for the quantification of SCFAs in different biological matrices was developed allowing for the study of the (patho)physiological role of SCFAs in metabolic health.

«Do Not Do¼ recommendations for retinopathies: A mixed consensus study.

PURPOSE: Among the main causes of blindness and severe vision loss are age-related macular degeneration, diabetic macular oedema, and retinal vein occlusion. The «Do Not Do¼ recommendations are strategies to improve quality of care and optimise healthcare costs. The aim of this study was to establish, by consensus, practices of low value in the above-mentioned pathologies, in addition to estimating their occurrence. MATERIALS AND METHODS: Mixed methods study including a first phase of consensus of a multidisciplinary panel of experts using the Nominal Group technique. In the second phase, a retrospective observational study was conducted, by conducting a review of medical records. RESULTS: A total of 7 recommendations were established for age-related macular degeneration, 4 for diabetic macular oedema, and 5 for retinal vein occlusion. A total of 1,012 medical records were reviewed by the 4 participating hospitals. The review of medical records revealed that agreed «Do Not Do's¼ occurred in a range between 0.6% and 31.4% of the cases included in the study. CONCLUSIONS: This study identified «Do Not Do¼ recommendations in these pathologies that occur relatively often in clinical practice. It is necessary to review the healthcare processes that will enable these practices to be eradicated, and the quality of care to be improved.

Frequency of outpatient care adverse events in an occupational mutual insurance company in Spain.

BACKGROUND: Occupational mutual insurance companies (OMICs), in collaboration with the Spanish Social Security System, provide healthcare and manage the economic benefits for the workers in Spain. They have ambulatory care centers that attend outpatient trauma pathology, although most of the studies published have focused on surgical and hospital activity. The aim of this study was to detect adverse events (AEs) in outpatient trauma care in the context of an OMIC. METHODS: A cohort study designed to identify harmful safety incidents (adverse events, AEs) in 2017 was conducted. A random sample of 313 medical records among patients who were visited more than 3 medical and nursing attendances during their outpatient process. The AEs detected were classified according to category, severity and preventability. RESULTS: We identified 48 AEs (15.3% of medical records, 95% CI 11.3-19.3), most of them procedure-related, while 27 (56.2%) were preventable and 46 mild (95.8%). CONCLUSIONS: The AEs identified are double than those found in primary care general consultations in Spain and are close to the lower range of studies on surgical AEs in traumatology and orthopedics. Preventable AEs were within expected limits. Over half of AEs are preventable, within that group, the mild AEs have an increased rate of preventability. These results highlight the relevance of research of patient safety in the outpatient care of trauma and orthopaedic procedures in an OMIC for patient safety and contribute to introduce improvements in outpatient care.

«Do Not Do¼ recommendations for retinopathies: A mixed consensus study. / Recomendaciones «no hacer¼ para retinopatías: estudio mixto de consenso.

BACKGROUND AND OBJECTIVE: Among the main causes of blindness and severe vision loss are age-related macular degeneration, diabetic macular oedema, and retinal vein occlusion. The «Do Not Do¼ recommendations are strategies to improve quality of care and optimise healthcare costs. The aim of this study was to establish, by consensus, practices of low value in the above-mentioned pathologies, in addition to estimating their occurrence. MATERIALS AND METHODS: Mixed methods study including a first phase of consensus of a multidisciplinary panel of experts using the Nominal Group technique. In the second phase, a retrospective observational study was conducted, by conducting a review of medical records. RESULTS: A total of 7 recommendations were established for age-related macular degeneration, 4 for diabetic macular oedema, and 5 for retinal vein occlusion. A total of 1,012 medical records were reviewed by the 4 participating hospitals. The review of medical records revealed that agreed «Do Not Do's¼ occurred in a range between 0.6% and 31.4% of the cases included in the study. CONCLUSIONS: This study identified «Do Not Do¼ recommendations in these pathologies that occur relatively often in clinical practice. It is necessary to review the healthcare processes that will enable these practices to be eradicated, and the quality of care to be improved.

Effects of transdermal mirtazapine on hyporexic rhesus and cynomolgus macaques (Macaca mulatta and Macaca fascicularis).

BACKGROUND: Hyporexia and weight loss are important indicators of physical and psychological well-being in macaque colonies. An FDA-approved transdermal formulated Mirtazapine (MTZ) shows effectiveness in managing feline hyporexia. This study sought to determine its effectiveness as an appetite stimulant in macaques. METHODS: Fourteen macaques with idiopathic hyporexia, intractable to conventional management were treated with transdermal MTZ (0.5 mg/kg) topically administered to aural pinnae once daily for 14 days. Qualitative food consumption was monitored daily for 6 months. Body weights were collected prior to treatment, every 2 weeks for the first 6 weeks, 10 weeks, and 6 months post-treatment. RESULTS: Transdermal MTZ significantly reduced the frequency of hyporexia during treatment and monthly for 6 months. No significant increase in weight noted until approximately 6 months post-treatment. CONCLUSIONS: Results from this study indicate that a short course of transdermal MTZ is an effective way to increase food consumption in macaques chronically.

Predicting human RNA quadruplex helicases through comparative sequence approaches and helicase mRNA interactome analyses.

RNA quadruplexes are non-canonical nucleic acid structures involved in several human disease states and are regulated by a specific subset of RNA helicases. Given the difficulty in identifying RNA quadruplex helicases due to the multifunctionality of these enzymes, we sought to provide a comprehensive in silico analysis of features found in validated RNA quadruplex helicases to predict novel human RNA quadruplex helicases. Using the 64 human RNA helicases, we correlated their amino acid compositions with subsets of RNA quadruplex helicases categorized by varying levels of evidence of RNA quadruplex interaction. Utilizing phylogenetic and synonymous/non-synonymous substitution analyses, we identified an evolutionarily conserved pattern involving predicted intrinsic disorder and a previously identified motif. We analyzed available next-generation sequencing data to determine which RNA helicases directly interacted with predicted RNA quadruplex regions intracellularly and elucidated the relationship with miRNA binding sites adjacent to RNA quadruplexes. Finally, we performed a phylogenetic analysis of all 64 human RNA helicases to establish how RNA quadruplex detection and unwinding activity may be conserved among helicase subfamilies. This work furthers the understanding of commonalities between RNA quadruplex helicases and provides support for the future validation of several human RNA helicases.

Inulin Supplementation Disturbs Hepatic Cholesterol and Bile Acid Metabolism Independent from Housing Temperature.

Dietary fibers are fermented by gut bacteria into the major short chain fatty acids (SCFAs) acetate, propionate, and butyrate. Generally, fiber-rich diets are believed to improve metabolic health. However, recent studies suggest that long-term supplementation with fibers causes changes in hepatic bile acid metabolism, hepatocyte damage, and hepatocellular cancer in dysbiotic mice. Alterations in hepatic bile acid metabolism have also been reported after cold-induced activation of brown adipose tissue. Here, we aim to investigate the effects of short-term dietary inulin supplementation on liver cholesterol and bile acid metabolism in control and cold housed specific pathogen free wild type (WT) mice. We found that short-term inulin feeding lowered plasma cholesterol levels and provoked cholestasis and mild liver damage in WT mice. Of note, inulin feeding caused marked perturbations in bile acid metabolism, which were aggravated by cold treatment. Our studies indicate that even relatively short periods of inulin consumption in mice with an intact gut microbiome have detrimental effects on liver metabolism and function.

[Specialised headache units, a feasible alternative in Spain]. / Unidades especializadas de cefalea, una alternativa viable en España.

INTRODUCTION: Visits due to headaches are the most frequent cause of demand for neurological treatment in primary care and neurology services. Headache units improve the quality of care, reduce waiting lists, facilitate access to new treatments of proven efficacy and optimise healthcare expenditure. However, these units have not been implemented on a widespread basis in Spain due to the relatively low importance attributed to the condition and also the assumption that such units have a high cost. AIM: To define the structure and minimum requirements of a headache unit with the intention of contributing to their expansion in hospitals in Spain. SUBJECTS AND METHODS: We conducted a consensus study among professionals after reviewing the literature on the structure, functions and resources required by a headache unit designed to serve an area with 350,000 inhabitants. RESULTS: Eight publications were taken as a reference for identifying the minimum resources needed for a headache unit. The panel of experts was made up of 12 professionals from different specialties. The main resource required to be able to implement these units is the professional staff (both supervisory and technical), which can mean an additional cost for the first year of around 107,287.19 euros. CONCLUSIONS: If we bear in mind the direct and indirect costs due to losses in labour productivity per patient and compare them with the estimated costs involved in implementing these units and their expected results, everything points to the need for headache units to become generalised in Spain.

TITLE: Unidades especializadas de cefalea, una alternativa viable en España.Introducción. Las consultas por cefalea son el motivo más frecuente de demanda de atención de causa neurológica en la atención primaria y en los servicios de neurología. Las unidades de cefalea mejoran la calidad asistencial, reducen las listas de espera, facilitan el acceso a nuevos tratamientos de eficacia contrastada y optimizan el gasto sanitario. No obstante, la implantación de estas unidades no está extendida en España debido a la relativa importancia atribuida a la patología y a la suposición de que su coste es elevado. Objetivo. Definir la estructura y los requerimientos mínimos de una unidad de cefalea con la intención de contribuir a su extensión en los hospitales de España. Sujetos y métodos. Estudio de consenso entre profesionales tras la revisión de la bibliografía sobre la estructura, las funciones y los recursos de una unidad de cefalea para un área de 350.000 habitantes. Resultados. Se tomaron como referencia ocho publicaciones para la identificación de recursos mínimos necesarios de una unidad de cefalea. El panel de expertos estuvo integrado por 12 profesionales de diferentes especialidades. El principal recurso para la implementación de estas unidades son profesionales (superiores y técnicos), lo que puede suponer un coste adicional para el primer año de alrededor de 107.287,19 euros. Conclusiones. Si consideramos los costes directos e indirectos debidos a las pérdidas por productividad laboral por paciente y los comparamos con los costes estimados de implantación de estas unidades y su expectativa de resultados, todo apunta a que es necesaria la generalización de unidades de cefalea en España.

Agreement Among Paper and Electronic Modes of the EQ-5D-5L.

INTRODUCTION: While the EQ-5D-5L has been migrated to several electronic modes, evidence supporting the measurement equivalence of the original paper-based instrument to the electronic modes is limited. OBJECTIVES: This study was designed to comprehensively examine the equivalence of the paper and electronic modes (i.e., handheld, tablet, interactive voice response [IVR], and web). METHODS: As part of the foundational work for this study, the test-retest reliability of the paper-based, UK English format of the EQ-5D-5L was assessed using a single-group, single-visit, two-period, repeated-measures design. To compare paper and electronic modes, three independent samples were recruited into a three-period crossover study. Each participant was assigned to one of six groups to account for order effects. Descriptive statistics, mean differences (i.e., split-plot analysis of variance [ANOVA]), and intraclass correlation coefficients (ICCs) were calculated. RESULTS: The test-retest results showed mean differences near zero and ICC values > 0.90 for both the index and the EQ VAS scores. For the electronic comparisons, mean difference confidence intervals (CIs) for the EQ-5D index scores and EQ VAS scores reflected equivalence of the means across all modes, as the CIs were wholly contained inside the equivalence interval. Further, the ICC 95% lower CIs for the index and EQ VAS scores showed values above the thresholds for denoting equivalence across all comparisons in each sample. No significant mode-by-order interactions were present in any ANOVA model. CONCLUSIONS: Overall, our comparisons of the paper, screen-based, and phone-based formats of the EQ-5D-5L provided substantial evidence to support the measurement equivalence of these modes of data collection.