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AIDS Care Jun 2024Poor adherence and retention in HIV care remain a major challenge among adolescents and young adults (AYA) living with HIV in sub-Saharan Africa (SSA). Strategies are...
Poor adherence and retention in HIV care remain a major challenge among adolescents and young adults (AYA) living with HIV in sub-Saharan Africa (SSA). Strategies are urgently required to support AYA to remain in care for better health outcomes. We explored AYA preferences regarding the format and delivery of electronic and in-person peer navigation to improve HIV care outcomes. This formative qualitative study was conducted among AYA enrolled in HIV care at three clinics in western Kenya. We conducted two focus group discussions (FGDs) each with 8-9 participants ( = 17) purposively selected based on age, gender and clinic where they received care. The characteristics desired of a navigator are a person of the same age group and HIV status who has a good memory and is friendly and able to maintain confidentiality. AYA want the content of their interaction with the navigator to center on sharing motivational messages and also educating them on matters of HIV care, sexual and reproductive health and mental health. The preferred navigation formats for electronic communication are platforms considered confidential. AYA preferred interventions delivered through secure communication platforms by navigators with whom they have commonalities. The navigation interventions that prioritize confidentiality and holistic content will likely be most highly valued by AYA. Furthermore, electronic mechanisms can help support the relationship building that is at the core of our navigation approach and a fundamental aspect of social work in general.
PubMed: 38838007
DOI: 10.1080/09540121.2024.2361821 -
AIDS and Behavior Jun 2024Consistent care is crucial for the health maintenance of people living with human immunodeficiency virus (HIV) (PWH). The coronavirus 2019 (COVID-19) epidemic disrupted...
Consistent care is crucial for the health maintenance of people living with human immunodeficiency virus (HIV) (PWH). The coronavirus 2019 (COVID-19) epidemic disrupted patient care in New York City (NYC), yet few studies investigated the association between COVID-19 and viral load suppression in PWH in NYC. This study aims to assess how the COVID-19 pandemic impacted HIV viral load and CD4 + T-cell counts in PWH. Medical records of 1130 adult HIV patients who visited the Special Treatment and Research Health Center in Brooklyn, NY, between January 2019 and May 2023 were compared across three timeframes (pre-pandemic, January 1, 2019 to December 31, 2019; first pandemic phase, March 19, 2020 to December 31, 2020; and second pandemic phase, January 1, 2021 to May 11, 2023). Demographic and clinical variables (e.g. viral load and CD4 + T cell count) were assessed. About 40% of patients did not have routine laboratory monitoring during the first pandemic phase compared with pre-pandemic. The mean HIV viral load was higher during the second pandemic phase compared with pre-pandemic (p = 0.009). The percentages of patients with undetectable HIV viral load and numbers (mm) of CD4 + T-cells were similar for all time periods. These findings indicate that the COVID-19 pandemic may have exacerbated challenges for individuals who already had barriers to medication adherence or access. However, most individuals remained consistently on their antiretrovirals throughout the pandemic. Further studies are warranted to determine how to mitigate the impact of future pandemics for the health of PWH.
PubMed: 38836987
DOI: 10.1007/s10461-024-04385-0 -
Med (New York, N.Y.) May 2024This study aims to estimate the burden, trends, forecasts, and disparities of early musculoskeletal (MSK) disorders among individuals ages 15 to 39 years.
BACKGROUND
This study aims to estimate the burden, trends, forecasts, and disparities of early musculoskeletal (MSK) disorders among individuals ages 15 to 39 years.
METHODS
The global prevalence, years lived with disabilities (YLDs), disability-adjusted life years (DALYs), projection, and inequality were estimated for early MSK diseases, including rheumatoid arthritis (RA), osteoarthritis (OA), low back pain (LBP), neck pain (NP), gout, and other MSK diseases (OMSKDs).
FINDINGS
More adolescents and young adults were expected to develop MSK disorders by 2050. Across five age groups, the rates of prevalence, YLDs, and DALYs for RA, NP, LBP, gout, and OMSKDs sharply increased from ages 15-19 to 35-39; however, these were negligible for OA before age 30 but increased notably at ages 30-34, rising at least 6-fold by 35-39. The disease burden of gout, LBP, and OA attributable to high BMI and gout attributable to kidney dysfunction increased, while the contribution of smoking to LBP and RA and occupational ergonomic factors to LBP decreased. Between 1990 and 2019, the slope index of inequality increased for six MSK disorders, and the relative concentration index increased for gout, NP, OA, and OMSKDs but decreased for LBP and RA.
CONCLUSIONS
Multilevel interventions should be initiated to prevent disease burden related to RA, NP, LBP, gout, and OMSKDs among individuals ages 15-19 and to OA among individuals ages 30-34 to tightly control high BMI and kidney dysfunction.
FUNDING
The Global Burden of Disease study is funded by the Bill and Melinda Gates Foundation. The project is funded by the Scientific Research Fund of Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital (2022QN38).
PubMed: 38834074
DOI: 10.1016/j.medj.2024.04.009 -
The Journal of Clinical Investigation Jun 2024Despite effective antiretroviral therapy (ART), persons living with HIV (PWH) harbor reservoirs of persistently infected CD4+ cells, which constitute a barrier to cure....
Despite effective antiretroviral therapy (ART), persons living with HIV (PWH) harbor reservoirs of persistently infected CD4+ cells, which constitute a barrier to cure. Initiation of ART during acute infection reduces the size of the HIV reservoir, and we hypothesized that in addition, it would favor integration of proviruses in HIV-specific CD4+ T cells, while initiation of ART during chronic HIV infection would favor relatively more proviruses in herpesvirus-specific cells. We further hypothesized that proviruses in acute-ART-initiators would be integrated into antiviral genes, whereas integration sites in chronic-ART-initiators would favor genes associated with cell proliferation and exhaustion. We found the HIV DNA distribution across HIV-specific vs. herpesvirus-specific CD4+ T cells was as hypothesized. HIV integration sites (IS) in acute-ART-initiators were significantly enriched in gene sets controlling lipid metabolism and HIF-1α-mediated hypoxia, both metabolic pathways active in early HIV infection. Persistence of these infected cells during prolonged ART suggests a survival advantage. IS in chronic-ART-initiators were enriched in a gene set controlling EZH2 histone methylation; and methylation has been associated with diminished LTR transcription. These differences we found in antigen specificities and IS distributions within HIV-infected cells might be leveraged in designing cure strategies tailored to the timing of ART initiation.
PubMed: 38833307
DOI: 10.1172/JCI159569 -
AIDS and Behavior Jun 2024HIV-related stigma is a well-documented barrier to HIV testing in South Africa, and may be particularly likely to create reluctance to test among South African men, who...
Changes in Stigma and Social Support among Participants in a Randomized Trial of a Novel Expanded Social Network-based HIV Testing Intervention in KwaZulu-Natal, South Africa.
HIV-related stigma is a well-documented barrier to HIV testing in South Africa, and may be particularly likely to create reluctance to test among South African men, who have reported feeling blamed for HIV by their partners and communities. The present study presents a novel expanded social network recruitment to HIV testing (E-SNRHT) intervention explicitly designed to reduce stigma as a barrier to testing by asking people to recruit anyone they know to testing, thus allowing them to avoid the potential for increased stigma and/or blame associated with direct risk partner recruitment, and helping to normalize openly discussing HIV among social networks. We examined baseline and 6-10-week follow-up data from a 2022-2023 randomized trial in KwaZulu-Natal, South Africa that recruited 110 individuals who had been newly diagnosed with HIV and randomly assigned them to recruit people to HIV testing either via the E-SNRHT intervention or via risk network recruitment. Participants in the E-SNRHT intervention reported significant decreases in anticipated and enacted HIV-related stigma between baseline and follow-up; and the E-SNRHT intervention was more effective at decreasing enacted HIV-related stigma than was risk network recruitment. Individuals newly diagnosed with HIV by the E-SNRHT intervention reported significant increases in social support between intervention enrollment and follow-up, and all of these individuals reported participating in positive conversations about HIV services with peers in the 6-10 weeks after intervention enrollment. These findings suggest that E-SNRHT is a potentially important strategy to reduce HIV-related stigma as a barrier to HIV testing among peer networks in KwaZulu-Natal.
PubMed: 38833064
DOI: 10.1007/s10461-024-04379-y -
Research Square May 2024one of the pathogens strongly implicated in hospital infections. Data on the resistance and molecular characteristics of this bacterium are rare in Mali.
BACKGROUND
one of the pathogens strongly implicated in hospital infections. Data on the resistance and molecular characteristics of this bacterium are rare in Mali.
OBJECTIVE
This study aimed to evaluate the antibiotic resistance patterns, virulence factors of isolates from pleural fluid infections in hospitalized patients.
METHODS
Pleural effusion samples were obtained by thoracentesis for bacteriological examination from October 2021 to December 2022 at the "Hôpital du Mali" teaching hospital. Comorbidities such as HIV/AIDS and diabetes were assessed. Standard microbiological procedures were used for bacterial identification. The disk diffusion method was used to identify methicillin-resistant . The PCR amplification method was used to detect the following genes: , , , , and .
RESULTS
This study analyzed 6096 samples from inpatients and found a pooled frequency of bacterial pleuritis of 526 (8.6%) in thoracic surgery and pediatric wards. was isolated in 52 (9.88%) cases, of which 39 (75%) isolates were MRSA. There was no significant difference between the sexes (). The median age of the patients was 30 years. All isolates showed resistance to penicillin-G. The leucocidin toxin was detected in 7.7% of thoracic surgery patients, but , , , and toxins were not found.
CONCLUSION
In this study, we found a high frequency of (and MRSA) in pleurisy patients at the "Hôpital du Mali". Only the leukocidin was found. The empirical treatment protocol for pleurisy may need revision. Clindamycin, linezolid, teicoplanin, daptomycin, fosfomycin, vancomycin, moxifloxacin and fusidic acid were the most active antibiotics on our isolates in this study. Infection prevention measures, active surveillance, and effective therapeutic options are recommended.
PubMed: 38826428
DOI: 10.21203/rs.3.rs-3579825/v1 -
International Journal of Surgery Case... Jul 2024Colocolic intussusception occur in less than 5 % of all cases of intussusception. Median age at presentation is 4.4 years. Usually presents with features of intestinal...
INTRODUCTION AND IMPORTANCE
Colocolic intussusception occur in less than 5 % of all cases of intussusception. Median age at presentation is 4.4 years. Usually presents with features of intestinal obstruction. Common causes include pathological lead points like juvenile polyps, Meckel's diverticulum and lymphoma. However, rarely occurs without an organic cause as presented in the index case.
CASE PRESENTATION
We present a case of colocolic intussusception in a 5-year-old boy with clinical evidence of blood-stained mucoid stools, abdominal distention and post prandial vomiting. CT-scan confirmed the clinical diagnosis. Surgical exploration revealed left-sided colocolic intussusception without a pathological lead point.
CLINICAL DISCUSSION
Most cases of colonic intussusception have a pathological lead point. Clinical features are unspecific but mostly present with intestinal obstruction, hence, a CT-scan aids in establishing the diagnosis.
CONCLUSION
Colocolic intussusception is a rare subtype of intussusception in the paediatric age group especially in the absence of a pathological lead point. This case report presents a rare case of colocolic intussusception without pathological lead point, highlighting the importance of advanced imaging modalities like CT-scan in establishing the diagnosis and guiding management.
PubMed: 38824742
DOI: 10.1016/j.ijscr.2024.109841 -
PloS One 2024Sexual behaviour needs to take a central position in the heart of public health policy makers and researchers. This is important in view of its association with Sexually...
INTRODUCTION
Sexual behaviour needs to take a central position in the heart of public health policy makers and researchers. This is important in view of its association with Sexually Transmitted Infections (STIs), including HIV. Though the prevalence of HIV/AIDS is declining in Ethiopia, the country is still one of the hardest hit in the continent of Africa. Hence, this study was aimed at identifying hot spot areas and associated factors of risky sexual behavior (RSB). This would be vital for more targeted interventions which can produce a sexually healthy community in Ethiopia.
METHODS
In this study, a cross-sectional survey study design was employed. A further analysis of the 2016 Ethiopia Demographic and Health Survey data was done on a total weighted sample of 10,518 women and men age 15-49 years. ArcGIS version 10.7 and Kuldorff's SaTScan version 9.6 software were used for spatial analysis. Global Moran's I statistic was employed to test the spatial autocorrelation, and Getis-Ord Gi* as well as Bernoulli-based purely spatial scan statistics were used to detect significant spatial clusters of RSB. Mixed effect multivariable logistic regression model was fitted to identify predictors and variables with a p-value ≤0.05 were considered as statistically significant.
RESULT
The study subjects who had RSB were found to account about 10.2% (95% CI: 9.64%, 10.81%) of the population, and spatial clustering of RSB was observed (Moran's I = 0.82, p-value = 0.001). Significant hot spot areas of RSB were observed in Gambela, Addis Ababa and Dire Dawa. The primary and secondary SaTScan clusters were detected in Addis Ababa (RR = 3.26, LLR = 111.59, P<0.01), and almost the entire Gambela (RR = 2.95, LLR = 56.45, P<0.01) respectively. Age, literacy level, smoking status, ever heard of HIV/AIDS, residence and region were found to be significant predictors of RSB.
CONCLUSION
In this study, spatial clustering of risky sexual behaviour was observed in Ethiopia, and hot spot clusters were detected in Addis Ababa, Dire Dawa and Gambela regions. Therefore, interventions which can mitigate RSB should be designed and implemented in the identified hot spot areas of Ethiopia. Interventions targeting the identified factors could be helpful in controlling the problem.
Topics: Humans; Ethiopia; Female; Male; Adult; Adolescent; Middle Aged; Young Adult; Cross-Sectional Studies; Sexual Behavior; Health Surveys; Risk-Taking; HIV Infections; Spatial Analysis; Sexually Transmitted Diseases; Risk Factors
PubMed: 38820433
DOI: 10.1371/journal.pone.0303574 -
Journal of the Pediatric Infectious... May 2024Tenofovir disoproxil fumarate (TDF) is often used in treating pregnant women living with HIV. Third trimester TDF exposure is associated with a 12% reduction in bone...
BACKGROUND
Tenofovir disoproxil fumarate (TDF) is often used in treating pregnant women living with HIV. Third trimester TDF exposure is associated with a 12% reduction in bone mineral content in HIV-exposed uninfected (HEU) neonates. Potential mechanisms underlying this observation are unknown.
METHODS
The TDF study enrolled newborns of gestational age ≥36 weeks from the Surveillance Monitoring for Antiretroviral Therapy and Toxicities study based on in utero TDF exposure (TDF use ≥8 weeks in third trimester versus none). Blood and urine samples were collected cross-sectionally within 30 days of birth to assess renal function (serum creatinine, serum phosphate, eGFR, percent tubular reabsorption of phosphate [PTRP]), and bone turnover (serum parathyroid hormone, 25-OH vitamin D [25(OH)D], and urinary cross-linked N-telopeptide of type 1 collagen). For each biomarker, a LOESS plot was fit using values at age at specimen collection; regression lines over age were fit among samples collected from 4-30 days, to compare slopes by TDF exposure.
RESULTS
Among 141 neonates, 77 were TDF-exposed and 64 TDF-unexposed. Between age 4 and 30 days, PTRP decreased more rapidly in the TDF-exposed compared to the unexposed group with slopes of -0.58 versus -0.08/day (difference -0.50/day [95%CI -0.88, -0.11]). Slopes for 25(OH)D were similar in both groups, but serum levels lower in TDF-exposed neonates (median [IQR]: 22 [19, 29] versus 26 [22,37] ng/mL). No differences were observed for other biomarkers.
CONCLUSIONS
Third trimester in utero exposure to TDF is associated with increased urinary loss of phosphate and lower serum concentrations of 25(OH)D in HEU neonates.
PubMed: 38820092
DOI: 10.1093/jpids/piae054 -
Malaria Journal May 2024Nonadherence to national standards for malaria diagnosis and treatment has been reported in Sudan. In this study, qualitative research examined the clinical domains of...
BACKGROUND
Nonadherence to national standards for malaria diagnosis and treatment has been reported in Sudan. In this study, qualitative research examined the clinical domains of nonadherence, factors influencing nonadherent practices and health workers' views on how to improve adherence.
METHODS
In September 2023, five Focus Group Discussions (FGDs) were undertaken with 104 health workers from 42 health facilities in Sudan's Northern State. The participants included medical assistants, doctors, nurses, laboratory personnel, pharmacists and public health officers. The FGDs followed a semi-structured guide reflecting the national malaria case management protocol. Qualitative thematic analysis was performed.
RESULTS
Nonadherent practices included disregarding parasitological test results, suboptimal paediatric artemether-lumefantrine (AL) dosing, lack of counselling, use of prohibited artemether injections for uncomplicated and severe malaria, artesunate dose approximations and suboptimal preparations, lack of AL follow on treatment for severe malaria; and rare use of primaquine for radical Plasmodium vivax treatment and dihydroartemisinin-piperaquine as the second-line treatment for uncomplicated malaria. Factors influencing nonadherence included stock-outs of anti-malarials and RDTs; staff shortages; lack of training, job aids and supervision; malpractice by specialists; distrust of malaria microscopy and RDTs; and patient pressure for diagnosis and treatment. Health workers recommended strengthening the supply chain; hiring personnel; providing in-service protocol training including specialists; establishing external quality assurance for malaria diagnosis; and providing onsite supportive supervision and public health campaigns.
CONCLUSIONS
This study revealed a broad spectrum of behavioural and systemic challenges in malaria management among frontline health workers in Northern Sudan, including nonadherence to protocols due to resource shortages, training gaps, a lack of supportive supervision and patient pressure. These insights, including health workers' views about improvements, will inform evidence-based interventions by Sudan's National Malaria Control Programme to improve health systems readiness and the quality of malaria case management.
Topics: Sudan; Malaria; Health Personnel; Case Management; Humans; Antimalarials; Qualitative Research; Guideline Adherence; Male; Focus Groups; Female; Adult
PubMed: 38816778
DOI: 10.1186/s12936-024-04998-9