'The burden is very much on yourself': A qualitative study to understand the illness and treatment burden of hearing loss across the life course.

INTRODUCTION: Hearing loss is a chronic health condition that rises sharply with age. The way people respond to and cope with health conditions is influenced by their capacity to perform illness and treatment-related work. The aim was to explore the cumulative burdens of living with hearing loss and the resources mobilised to ease the burdens. METHODS: A qualitative design was used with semi-structured interviews (online or in-person) with participants recruited through audiology services and nonclinical services, such as lip-reading classes. Forty-six participants with hearing loss aged between 16 and 96 years were interviewed. An abductive approach, informed by May et al.'s burden of treatment theory, was used to analyse the data. RESULTS: The illness burden involved participants working to make sense of their hearing loss, engaging in emotional work in response to changes in sound, social interactions and identity and coping with the daily frustrations required to communicate with others. Abandonment and uncertainty characterised the treatment burden; participants engaged in emotional work to adjust to hearing technology and deal with the uncertainty of how their hearing might progress. To ameliorate the burdens, participants drew on internal resources (psychological, health literacy, cognitive) and external resources (social support, financial, information, technology). CONCLUSIONS: The workload of hearing loss appears largely devolved to the patient and is not always visible. Our work indicates the need to widen approaches in audiological care through the implementation of lifeworld-led care, family-centred care and peer support to build support for those with hearing loss. PATIENT OR PUBLIC CONTRIBUTION: We developed the project in consultation with members of the public who have lived experience of hearing loss recruited through Aston University and volunteer links to audiology services. We also consulted people more likely to be affected by hearing loss adults including adults with learning disabilities, older adults in residential care and people from South Asia (Bangladeshi, Indian and Pakistani communities). These individuals commented on the study aims, interview schedule and participant recruitment practices. One of our co-authors (expert by experience) contributed to the development and interpretation of themes and preparation of the final manuscript.

The extended impact of co-designed personalised aids for people living with chronic conditions: an exploratory study in a healthcare setting.

Assistive technology has great potential to help individuals living with chronic health conditions, however devices often fail to align with the unique requirements of users. These results in device abandonment and missed opportunities to benefit people. This exploratory study aims to evaluate the short and longer-term satisfaction, psychological benefit, use and resources involved in co-designed customised assistive devices within a current healthcare service. Individuals with chronic health conditions identified daily living challenges. Eleven individuals completed the trial and were involved throughout the design process. Outcome measures evaluated the impact of the devices provided, healthcare utilisation, help required, and resources used. Nineteen custom assistive devices were produced for twenty-four challenges in daily living identified. At 3-months, eighteen devices were still being used. Daily challenges had become easier for individuals to complete and required less help from informal carers. Individuals were satisfied with the devices and service provided. Improvements in competence, adaptability and self-esteem were sustained long-term. The average clinician's time required to produce a device was 5 h 55 min, with an average cost of £203.79. People with chronic conditions were able to benefit from the co-design process resulting in satisfaction and long-term utilisation of the device, and positive psycho-social benefits. The costs associated with embedding this approach in a healthcare service were calculated. Scaling up the co-design process reduced the associated costs per device compared to previous work. Further work is required to evaluate co-designing across larger samples and explore opportunities to further improve the cost-efficiency.

By involving users in the design process, healthcare professionals can create devices that better meet users' expectations, preferences and functional needs, thereby increasing overall usability, satisfaction and utilisation long-term of the devices.Incorporating the individual's perspective and needs into the design process enabled users to better understand the solutions that could be produced and thus encouraged users to identify other challenges in daily living they faced where an assistive device could assist them.Through being provided with devices to support them with specific challenges they faced, individuals were able to perform more tasks independently, reducing the need for help from family members and informal carers for the associated tasks.Re-evaluating the solutions generated with other previous research may help identify common design solutions and features to enable further scaling-up of this co-design approach.

Causes, risks and care circumstances associated with death in older adults diagnosed with HIV in a tertiary centre in Malaysia.

BACKGROUND: A substantial number of older adults succumb soon after HIV diagnosis despite ART. We explored the causes, risk factors and circumstances before death among older adults acquring HIV. METHODS: We recruited individuals newly diagnosed at our centre from 2016-2020 and analysed data of those who died. Patients were stratified to older (≥50 years) or younger (<50 years) based on their age at diagnosis and attributes were compared. The Cox proportional multivariable model was used to identify factors associated with all-cause mortality. RESULTS: Among 75 deaths reported, the majority of deaths were AIDS-related and late presentation was common in both age groups. The majority of deaths occurred in the first 12 months after care presentation and over two-thirds in both groups disengaged from care prior to death. Older age remained an independent factor associated with death after adjusting for confounders including opportunistic infections, late presentation to care, ART initiation and chronic comorbidities at presentation. CONCLUSION: Most causes of death in our setting were AIDS-related and associated with late care presentation both in young and older individuals, although older age at diagnosis remained an independent risk factor. Our findings highlight the urgent need to encourage prompt ART initiation following diagnosis, especially in older adults.

Preparing for future pandemics while responding to the current ones in the midst of a planetary climate crisis: Can we face this triple global health challenge?

Global health faces the triple challenge of preparing for future pandemics while responding to current ones in the midst of a climate crisis. In this commentary, we discuss the heightened focus on pandemic preparedness after the COVID-19 pandemic and the risks that this may pose to addressing the elimination of AIDS, tuberculosis, hepatitis and malaria, established in the Sustainable Development Goals as target 3.3. Considering their interconnections with the climate crisis and advocating for global health justice, we identify impasses that such a dispute over priorities can imply, and comment on four fronts of actions that could contribute convergently to both agendas as well as to facing the consequences of climate change to health: strengthening health systems, global commitment to equitable access to strategic medicines, addressing social inequalities and joining efforts for health and climate justice We conclude that addressing these fronts safeguards the health rights of the most vulnerable to existing epidemics while enhancing readiness for future pandemics. Moreover, solutions must transcend technocratic approaches, necessitating the confrontation of inequalities perpetuated by systems of power and privilege fueling both health and climate crises. Ultimately, health justice should guide responses to this intricate triple global health challenge.

Health-Related Quality of Life in People with Advanced HIV Disease, from 1996 to 2021: Systematic Review and Meta-analysis.

The purpose of the study was to assess the effects of advanced HIV disease (AHD) on health-related quality of life (HRQoL) in PLHIV, the changes in HRQoL outcomes over the last 25 years, and the differences between countries according to level of economic development. We conducted a systematic review and meta-analysis. The search was conducted in PubMed and Web of Science using the terms: "health-related quality of life", "HQRoL", "HIV", "AIDS", "advanced HIV disease" and "low CD4 cells". Studies inclusion criteria were: adult population; initiated after 1996 and published before July 2021; clinical trials, cross-sectional, cohort, and case-control studies; studies analyzing the relationship between AHD and HRQoL; English or Spanish language. Standardized mean differences (d+) were calculated to estimate the effect size for the meta-analyses. Summary statistics were calculated using a random-effects model, and analyses of effect moderators, using mixed-effects models. The meta-analysis included 38 studies. The results indicated that HRQoL is worse in patients with AHD compared to those without. The main HRQoL domains affected were overall health perception and concern and physical and functional health and symptoms. We found a moderate impact for age and gender on some HRQoL domains. There were no differences in relation to socioeconomic inequities, country of residence, or time period analyzed. In conclusion, advanced HIV disease has a negative impact on health and well-being in PLHIV. Our results show that despite all the advances in antiretroviral treatments over the last 25 years, AHD persists as a source of extreme vulnerability, regardless of where PLHIV live.

RESUMEN: El objetivo del estudio fue evaluar los efectos de la enfermedad avanzada de sida (EAS) en la calidad de vida relacionada con la salud (CVRS) en personas que viven con el VIH (PVVIH), los cambios experimentados en la CVRS en los últimos 25 años y las diferencias entre países. Realizamos una revisión sistemática y metaanálisis. La búsqueda se llevó a cabo en PubMed y Web of Science utilizando los términos: "calidad de vida relacionada con la salud", "CVRS", "VIH", "SIDA", "enfermedad avanzada por VIH" y "células CD4 bajas". Los criterios de inclusión de los estudios fueron: población adulta; iniciado después de 1996 y publicado antes de julio de 2021; ensayos clínicos, estudios transversales, de cohorte y de casos y controles; estudios que analizan la relación entre EAS y CVRS; idioma inglés o español. Se calcularon diferencias de medias estandarizadas (d+) para estimar el tamaño del efecto para los metaanálisis. Los efectos promedios se calcularon utilizando un modelo de efectos aleatorios, y el análisis de moderadores utilizando modelos de efectos mixtos. El metaanálisis incluyó 38 estudios. Los resultados indicaron que la CVRS es peor en pacientes con EAS en comparación con aquellos sin EAS. Los principales dominios de CVRS afectados son la percepción de salud general y su preocupación, y la función física y de salud y los síntomas asociados. Encontramos un impacto moderado por edad y género en algunos dominios de CVRS. No encontramos diferencias en cuanto a las desigualdades socioeconómicas, país de residencia o período de tiempo analizado. En conclusión, la enfermedad avanzada por VIH tiene un impacto negativo en la salud y el bienestar en las personas con VIH. Nuestros resultados muestran que, a pesar de todos los avances en los tratamientos antirretrovirales en los últimos 25 años, el EAS persiste como una fuente de extrema vulnerabilidad, independientemente de dónde vivan las personas con VIH.

Characteristics and rates of infection by HIV in people receiving non-occupational post-exposure prophylaxis (nPEP) against HIV.

INTRODUCTION/OBJECTIVES: The use of non-occupational post-exposure prophylaxis (nPEP) emerges as a strategic intervention to reduce HIV infection risk following sexual encounters in our setting. Notwithstanding, there is a scarcity of contemporary data regarding adherence to this treatment, its effectiveness and tolerance. Our study aims to delve into these factors among individuals who have resorted to nPEP after high-risk sexual encounters. METHODS: We conducted a retrospective observational study of cases administered nPEP for HIV from 1 January 2018 to 31 December 2021 at a tertiary hospital in Madrid. The study included all adults over 18 years who sought care at the emergency department of the Fundación Jiménez Díaz Hospital following a risky sexual encounter and were subsequently recommended HIV nPEP treatment. RESULTS: 878 individuals received nPEP for HIV and underwent initial serological tests. Of these, 621 had comprehensive follow-ups. The prescribed regimen for all was raltegravir (RAL) 1200 mg combined with tenofovir/emtricitabine (TDF/FTC) 245/200 mg daily for 28 days. The study revealed a 1.1% rate (n=10) of previously undetected infection and a 0.16% (n=1) failure rate of nPEP. Regarding regimen tolerability, 5.6% (n=35) experienced symptoms linked to the treatment, yet none necessitated discontinuation of the regimen. On the contrary, six per cent (n=53) reported symptoms consistent with an STI during one of the medical visits; specifically, 4.4% had urethritis, and 1.6% had proctitis. CONCLUSION: nPEP with RAL/TDF/FTC demonstrates high efficacy and safety, contingent on proper adherence. There is an observed increase in STI prevalence in this cohort, with nearly half of the participants not engaging in appropriate follow-up after initiating nPEP.

[Advancing standards for the development of evidence-based health information for consumers: Needs and priorities among members of the Network for Evidence-based Medicine]. / Inhaltliche Weiterentwicklung von Standards zur Erstellung evidenzbasierter Gesundheitsinformationen: Eine Bedarfserhebung und Priorisierung im EbM-Netzwerk.

BACKGROUND: The Good Practice Guidelines for health information, Good Health Information Austria and Guideline Evidence-based Health Information are established resources for developing evidence-based health information in the German-speaking regions. The aim of this project was to capture challenges in applying these standards in practice, identify gaps and development needs and gain insights for their further development. METHODS: In December 2020, members of the working group for patient information and involvement of the Network for Evidence-based Medicine were invited to share their experiences and needs in applying German standards for evidence-based health information through an online survey focussing on open questions (part 1: needs assessment). The feedback was analysed using qualitative content analysis and presented in a workshop at the EbM Congress 2021 with the goal of specifying the feedback from the needs assessment and discussing ideas for the further development of the standards (part 2: specification). In the final step, a second survey was conducted in February 2023 to prioritize the identified topics by the working group members (part 3: prioritization). The results were analysed descriptively. RESULTS: Among the 41 participants, only 23% considered the standards to be sufficient, and only 55% found their application in the development of information to be easy or rather easy. The needs assessment and workshop (n=46) helped to identify various areas of action. With regard to the application of the standards, the following challenges were identified: lack of user orientation, content gaps, methods and risk communication. Gaps in the standards were identified regarding formats, content, and the connection to healthcare provision. For the advancement of the standards ideas for additional content, stakeholder involvement, and improvement of the usability of the standards were identified. In the prioritization survey, the topic areas, "presenting benefits and harms" and "content beyond treatments (in particular, diagnostics and prognosis)" were considered to be the most important (n=36). DISCUSSION: Among members of the working group for patient information and involvement of the German Network for Evidence-based Medicine, a high demand has been identified for the further development of standards for creating evidence-based health information. In addition to content development, the integration of existing documents and tools should also be considered, including products issued by other institutions. The success of advancing the standards also depends on improving their applicability - for example through an attractive online platform. The results are limited by the sample which only included members of the EbM Network's patient information and participation working group and a limited response rate. CONCLUSIONS: The needs assessment showed that the currently established standards and recommendations for the development of evidence-based health information in the German-speaking regions represent important cornerstones but need to be expanded to answer more practice-oriented questions. The challenges and proposed solutions stated by the participants can help further develop the standards. The prioritization can be used to set priorities for the development of the standards, guide the order of possible work packages and allocate resources.

Self-reported social well-being of children with hearing loss in 2023.

OBJECTIVES: To study the level of social well-being for children with HL using self-completed questionnaires. METHODS: The data sample relates to a total of 22 children representing a new group of children with hearing loss (HL). This new group is defined as HL detected through neonatal hearing screening and fitted with hearing technology when relevant before 6 months, received bilateral cochlear implants before one year of age followed by specific educational training using the auditory-verbal practice. The age range was from 9 to 12 years. Two self-completed questionnaires were used: The California Bullying Victimisation Scale (CBVS) and the Strengths and Difficulties Questionnaire (SDQ). The project design was a prospective case series. RESULTS: Self-completed assessments revealed levels of social well-being for both questionnaires comparable to populations with normal hearing. CBVS results showed that a total of 52.6% reported being 'not a victim', 36.8% peer victims and 10.5% bully victims. Results from SDQ revealed that 94.7% of the children reported being within the normal level for scores on both social strength and difficulties, 5.3% scored slightly raised/lowered and 0% had high/low scores or very high/low scores. CONCLUSION: The new group of children with HL presented with self-completed scores comparable to peers with normal hearing. It is time to raise expectations for children with HL in terms of not only outcomes on audition and spoken language but also most importantly on levels of social well-being. Furthermore, it is discussed whether this new group can also be defined as a new generation of children with HL.

Life-threatening gastrointestinal bleeding caused by cytomegalovirus-induced duodenal ulcer in a patient with AIDS: A case report.

Background: The reasons for gastrointestinal bleeding among patients with acquired immune deficiency syndrome (AIDS) were complex. Here we present an unusual case of life-threatening gastrointestinal bleeding caused by a cytomegalovirus-induced duodenal ulcer in an AIDS patient. Case presentation: A 31-year-old male with AIDS was admitted on July 18, 2023, complaining of abdominal pain for 38 days and intermittent hematochezia for 12 days. During his hospitalization, gastrointestinal endoscopy attributed gastrointestinal bleeding to a giant duodenal ulcer. Furthermore, cytomegalovirus(CMV) infection was confirmed as the reason for the ulcer through metagenomic next-generation sequencing (mNGs), hematoxylin-eosin(HE) staining, and immunohistochemistry (IHC) staining for the biopsy tissue. The patient's gastrointestinal bleeding was stopped by interventional embolization. Following a 4-week course of anti-CMV treatment, the giant duodenal ulcer was cured. Conclusions: For AIDS patients with gastrointestinal bleeding, the CMV-induced gastrointestinal ulcer should be considered. Comprehensive mothods (mNGs, HE staining and IHC staining for biopsy tissue) were benefit for confirmed diagnosis. Beside anti-CMV treatment, the interventional embolization is a choice for hemostasis.

Challenges experienced by grandparents caring for AIDS orphans in the Western Cape province, South Africa.

Background: There is limited understanding of the difficulties and experiences faced by grandparents who assume the responsibility of caring for AIDS orphans. Aim: The objective of the study was to investigate and depict the difficulties encountered by grandparents who provide care for AIDS orphans in the Western Cape province of South Africa. Setting: The study was conducted in the City of Cape Town Metropolitan and the Overberg Municipality. Methods: The study used qualitative approach with an exploratory-descriptive design. A purposive sampling technique was utilised to select 25 grandparents. Semi-structured interviews were conducted, audio-recorded, transcribed verbatim, and analysed thematically using ATLAS.ti, version 7. Results: Financial difficulties, a lack of support, HIV and/or AIDS stigma, and dealing with rebellious teenagers were primary challenges affecting the well-being of grandparents. Conclusion: The study found that while financial challenges were significant, other factors such as poor family support contributed to the decline in the well-being of grandparents caring for AIDS orphans. Contribution: The study's results can lead to improved public health programmes that address the identified challenges and health needs of grandparents providing care to AIDS orphans and the orphans under their care.

Decolonising research and folk media: a methodology for Exploring narratives of HIV and AIDS in rural Malawi.

BACKGROUND: In Malawi, well-meaning HIV and AIDS interventions imagined in the "Global North" continue to ignore how local people construct the world. This paper explores how folk media can be used to enable research on HIV and AIDS to be positioned within localised cultural paradigms. METHODS: Drawing on Chewa epistemology, I used folk media methods supported by participant observation. The research was conducted in three phases over 15 days in two rural communities and captured the workshop processes, participants' process reviews, verbal journals and creative outputs through pictures, audio and video recordings, field notes and reflections. Data was analysed thematically. FINDING: Folk media can be used to structure research, to facilitate a conducive environment for research practice, as data and as a method for the generation of data/knowledge. CONCLUSIONS: Folk media can be a strong, replicable, culturally grounded, decolonizing research methodology that promotes collaboration and the deconstruction of power relations.

Effectiveness of eHealth interventions for HIV prevention, testing and management: An umbrella review.

BACKGROUND: Human immunodeficiency virus (HIV) infection has become a major contributor to the global burden of disease. Globally, the number of cases of HIV continues to increase. Electronic health (eHealth) interventions have emerged as promising tools to support disease self-management among people living with HIV. The purpose of this umbrella review is to systematically evaluate and summarize the evidence and results of published systematic reviews and meta-analyses on the effectiveness of eHealth interventions for HIV prevention, testing and management. METHODS: PubMed, Embase and the Cochrane Library were searched for reviews. The methodological quality of the included studies was assessed using AMSTAR-2. RESULTS: A total of 22 systematic reviews were included. The methodological quality of the reviews was low or critically low. EHealth interventions range from Internet, computer, or mobile interventions to websites, programs, applications, email, video, games, telemedicine, texting, and social media, or a combination of them. The majority of the reviews showed evidence of effectiveness (including increased participation in HIV management behaviours, successfully changed HIV testing behaviours, and reduced risk behaviours). EHealth interventions were effective in the short term. CONCLUSIONS: Ehealth interventions have the potential to improve HIV prevention, HIV testing and disease management. Due to the limitations of the low methodological quality of the currently available systematic reviews, more high-quality evidence is needed to develop clear and robust recommendations.

Acquired amusia after a right middle cerebral artery infarction - a case study.

A 62-year-old musician-MM-developed amusia after a right middle-cerebral-artery infarction. Initially, MM showed melodic deficits while discriminating pitch-related differences in melodies, musical memory problems, and impaired sensitivity to tonal structures, but normal pitch discrimination and spectral resolution thresholds, and normal cognitive and language abilities. His rhythmic processing was intact when pitch variations were removed. After 3 months, MM showed a large improvement in his sensitivity to tonality, but persistent melodic deficits and a decline in perceiving the metric structure of rhythmic sequences. We also found visual cues aided melodic processing, which is novel and beneficial for future rehabilitation practice.

Pneumocystis jirovecii Pneumonia Complicated by Pneumomediastinum: A Case Report.

Pneumomediastinum refers to the presence of air in the mediastinum (the space in the chest between the lungs). It can arise from various etiologies, including trauma, esophageal perforation, infections, medical procedures, or underlying lung diseases. Pneumocystis jirovecii pneumonia (PJP) is a common opportunistic infection seen in immunocompromised individuals, especially those with HIV/AIDS. Pneumomediastinum is a rare but serious complication of PJP that occurs in immunosuppressed patients, leading to significant morbidity and mortality. We present a rare case of pneumomediastinum caused by P. jirovecii pneumonia in an AIDS patient.

The Pre-Exposure Prophylaxis Stigma Scale: Measurement Properties of an Adaptation in German and French.

Objectives: This study aimed to adapt and validate the HIV PrEP Stigma Scale (HPSS) in French and German languages (HPSS-FR/DE) and assess its applicability across diverse linguistic and cultural contexts. Methods: The original scale was adapted to French and German and administered through an online survey in multiple European nations. A four-factor structure was extracted from the data, including negative social consequences, social pressure, self-support, and external support. The scale's construct validity, reliability, and cross-linguistic consistency were evaluated. Results: The adapted HPSS-FR/DE demonstrated robust psychometric properties, good construct validity, acceptable reliability, and consistent measurement across different languages. This adaptation enhances its utility in multicultural settings, offering a comprehensive tool to assess PrEP-related stigma. Conclusion: This study provides a suitable tool to address PrEP stigma in multicultural environments to enhance PrEP uptake and adherence among men who have sex with men. Moreover, it lays the groundwork for further investigations into PrEP stigma across diverse populations and cultural settings, enabling the development of targeted public health interventions and policies to combat this issue effectively.

Missed Opportunities for HIV Prevention in a Large County Safety Net Health System.

INTRODUCTION: HIV pre-exposure prophylaxis (PrEP) is effective at reducing HIV transmission. However, PrEP uptake is low for racial and ethnic minorities and women, especially in the Southern US Health care clinicians should be prepared to identify all patients eligible for PrEP, provide counseling, and prescribe PrEP. METHODS: Retrospective analysis of persons newly diagnosed with HIV was conducted at a large public health system from January 2015 to June 2021. Interactions with the health system in the 5 years preceding HIV diagnosis were analyzed, and missed opportunities for HIV prevention interventions, including PrEP and condom use counseling, were identified. RESULTS: We identified 454 patients with a new HIV diagnosis with previous health system interactions. 166(36.6%) had at least 1 identifiable indication for PrEP: 42(9.3%) bacterial STI, 63(13.9%) inconsistent condom use, or 82(18%) injection drug use before HIV diagnosis. Only 7(1.5%) of patients were counseled on PrEP. Most patients (308; 67.8%) had no documented condom use history in the EHR before diagnosis, a surrogate marker for obtaining a sexual history. Patients who exclusively interacted with the emergency care setting did not receive PrEP education and were less likely to receive condom use counseling. CONCLUSION: Missed opportunities to offer HIV prevention before diagnosis were common among patients newly diagnosed with HIV. Most patients did not have sexual history documented in the chart before their HIV diagnosis. Educational interventions are needed to ensure that clinicians are prepared to identify those eligible and discuss the benefits of PrEP.

The effects of meteorological factors and air pollutants on the incidence of tuberculosis in people living with HIV/AIDS in subtropical Guangxi, China.

BACKGROUND: Previous studies have shown the association between tuberculosis (TB) and meteorological factors/air pollutants. However, little information is available for people living with HIV/AIDS (PLWHA), who are highly susceptible to TB. METHOD: Data regarding TB cases in PLWHA from 2014 to2020 were collected from the HIV antiviral therapy cohort in Guangxi, China. Meteorological and air pollutants data for the same period were obtained from the China Meteorological Science Data Sharing Service Network and Department of Ecology and Environment of Guangxi. A distribution lag non-linear model (DLNM) was used to evaluate the effects of meteorological factors and air pollutant exposure on the risk of TB in PLWHA. RESULTS: A total of 2087 new or re-active TB cases were collected, which had a significant seasonal and periodic distribution. Compared with the median values, the maximum cumulative relative risk (RR) for TB in PLWHA was 0.663 (95% confidence interval [CI]: 0.507-0.866, lag 4 weeks) for a 5-unit increase in temperature, and 1.478 (95% CI: 1.116-1.957, lag 4 weeks) for a 2-unit increase in precipitation. However, neither wind speed nor PM10 had a significant cumulative lag effect. Extreme analysis demonstrated that the hot effect (RR = 0.638, 95%CI: 0.425-0.958, lag 4 weeks), the rainy effect (RR = 0.285, 95%CI: 0.135-0.599, lag 4 weeks), and the rainless effect (RR = 0.552, 95%CI: 0.322-0.947, lag 4 weeks) reduced the risk of TB. Furthermore, in the CD4(+) T cells < 200 cells/µL subgroup, temperature, precipitation, and PM10 had a significant hysteretic effect on TB incidence, while temperature and precipitation had a significant cumulative lag effect. However, these effects were not observed in the CD4(+) T cells ≥ 200 cells/µL subgroup. CONCLUSION: For PLWHA in subtropical Guangxi, temperature and precipitation had a significant cumulative effect on TB incidence among PLWHA, while air pollutants had little effect. Moreover, the influence of meteorological factors on the incidence of TB also depends on the immune status of PLWHA.

The impact of armed conflicts on HIV treatment outcomes in Sub-Saharan Africa: a systematic review and meta-analysis.

BACKGROUND: Despite the fact that Sub-Saharan Africa bears a disproportionate burden of armed conflicts and HIV infection, there has been inadequate synthesis of the impact of armed conflict on HIV treatment outcomes. We summarized the available evidence on the impact of armed conflicts on HIV treatment outcomes in Sub-Saharan Africa from 2002 to 2022. METHODS: We searched four databases; MEDLINE, PubMed, CINHAL, and Scopus. We also explored grey literature sources and reviewed the bibliographies of all articles to identify any additional relevant studies. We included quantitative studies published in English from January 1, 2002 to December 30, 2022 that reported on HIV treatment outcomes for patients receiving antiretroviral therapy (ART) in conflict and post-conflict areas, IDP centers, or refugee camps, and reported on their treatment outcomes from sub-Saharan Africa. Studies published in languages other than English, reporting on non-ART patients and reporting on current or former military populations were excluded. We used EndNote X9 and Covidence to remove duplicates, extracted data using JBI-MAStARI, assessed risk of bias using AHRQ criteria, reported results using PRISMA checklist, and determined Statistical heterogeneity using Cochran Q test and Higgins I2, R- and RevMan-5 software were used for meta-analysis. RESULTS: The review included 16 studies with participant numbers ranging from 102 to 2572. Lost To Follow-Up (LTFU) percentages varied between 5.4% and 43.5%, virologic non-suppression rates ranged from 25 to 33%, adherence rates were over 88%, and mortality rates were between 4.2% and 13%. A pooled meta-analysis of virologic non-suppression rates from active conflict settings revealed a non-suppression rate of 30% (0.30 (0.26-0.33), I2 = 0.00%, p = 0.000). In contrast, a pooled meta-analysis of predictors of loss to follow-up (LTFU) from post-conflict settings identified a higher odds ratio for females compared to males (1.51 (1.05, 2.17), I2 = 0%, p = 0.03). CONCLUSION: The review highlights a lack of research on the relationship between armed conflicts and HIV care outcomes in SSA. The available documents lack quality of designs and data sources, and the depth and diversity of subjects covered.

Efficacy of amino acids in sports nutrition- review of clinical evidences.

The efficacy of amino acids as popular sports supplements has triggered debates, with their impact on athletic performance varying across sports disciplines due to diversity and heterogeneity in clinical trials. This review evaluates the ergogenic potential of amino acids, by critical appraisal of results of clinical trials of Branched chain amino acids (BCAAs), arginine, glutamine, citrulline, ß-alanine, and taurine, performed on elite sportsmen from various land and water sports. Clinical trials reviewed here confirm notable physiological benefits thereby supporting the claim that BCAA, citrulline and arginine in various doses can have positive effects on endurance and overall performance in sportsperson. Furthermore, results of clinical trials and metabolomic studies indicate that in future it would be more beneficial to design precise formulations to target the requirement of specific sports. For instance, some combinations of amino acids may be more suitable for long term endurance and some others may be suitable for short burst of excessive energy. The most important insights from this review are the identification of three key areas where research is urgently needed: a) Biomarkers that can identify the physiological end points and to distinguish the specific role of amino acid as anti-fatigue or reducing muscle soreness or enhancing energy b) In-depth sports-wise clinical trials on elite sportsperson to understand the ergogenic needs for the particular sports c) Design of precision formula for similar types of sports instead of common supplements.

Evaluating benefits of remote microphone technology for adults with hearing loss using behavioural and predictive metrics.

OBJECTIVE: To investigate the benefit of remote-microphone (RM) systems for adults with sensory hearing loss. DESIGN: Speech recognition in quiet and in background noise was assessed. Participants with hearing loss underwent testing in two device conditions: hearing aids (HAs) alone and HAs with a RM. Normal hearing participants completed testing in the unaided condition. Predictive speech intelligibility modelling using the Hearing-Aid Speech Perception Index (HASPI) was also performed on recordings of HA processed test material. STUDY SAMPLE: Twenty adults with sensory hearing loss and 10 adults with normal hearing participated. RESULTS: Speech recognition for participants with hearing loss improved significantly when using the RM compared to HAs alone fit to Phonak's proprietary prescription. Largest benefits were observed in the most challenging conditions. At the lowest signal-to-noise ratio, participants with hearing loss using a RM outperformed normal hearing listeners. Predicted intelligibility scores produced by HASPI were strongly correlated to behavioural results. CONCLUSIONS: Adults using HAs who have significant difficulties understanding speech in noise will experience considerable benefits with the addition of a RM. Improvements in speech recognition were observed for all participants using RM systems, including those with relatively mild hearing loss. HASPI modelling reliably predicted the speech perception difficulties experienced.