Misure per diversi scenari epidemiologici e organizzativi
Risultati per: Linee guida su HIV, epatite e malattie sessualmente trasmissibili.
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Malattie rare, per pazienti survey online su miastenia grave
Di Omar e Crea Sanità, si può rispondere entro il 30 giugno
Observations from ID and Beyond: A Change-of-Season ID/HIV Link-o-Rama
In HIV and ID Observations, Dr. Paul Sax presents a “change-of-season” ID/HIV link-o-rama while he waits for spring to arrive in Boston.
Tecovirimat Treatment of People With HIV During the 2022 Mpox Outbreak
Annals of Internal Medicine, Ahead of Print.
Fedriga, la prevenzione è fondamentale per l'epatite C
Il presidente si è sottoposto questa mattina al test a Trieste
Linea guida sulla diagnosi e gestione della malattia da reflusso gastroesofageo ed extraesofageo (MRGE) (GERD).
Prevalence of HIV in mental health service users: a retrospective cohort study
Objective
To examine the prevalence of HIV in a cohort of people who have used secondary mental health services in the UK.
Design
Retrospective cohort study.
Setting
Routinely collected clinical data from secondary mental health services in South London, UK available for research through the Clinical Record Interactive Search tool at the National Institute for Health and Care Research Maudsley Biomedical Research Centre were matched with pseudonymised national HIV surveillance data held by the UK Health Security Agency using a deterministic matching algorithm.
Participants
All adults aged 16+ who presented for the first time to mental health services in the South London and Maudsley (SLaM) National Health Service Trust between 1 January 2007 and 31 December 2018 were included.
Primary outcome
Point prevalence of HIV.
Results
There were 181 177 people who had contact with mental health services for the first time between 2007 and 2018 in SLaM. Overall, 2.47% (n=4481) of those had a recorded HIV diagnosis in national HIV surveillance data at any time (before, during or after contact with mental health services), 24.73 people per 1000. HIV point prevalence was highest in people with a diagnosed substance use disorder at 3.77% (n=784). A substantial percentage of the sample did not have a formal mental health diagnosis (27%), but even with those excluded, the point prevalence remained high at 2.31%. Around two-thirds of people had their diagnosis of HIV before contact with mental health services (67%; n=1495).
Conclusions
The prevalence of HIV in people who have had contact with mental health services was approximately 2.5 times higher than the general population in the same geographical area. Future work should investigate risk factors and disparities in HIV outcomes between those with and without mental health service contact.
Linee guida sulla diagnosi e gestione dell’ipertensione in gravidanza
Linee guida per l’ictus per il Regno Unito e l’Irlanda
La National Clinical Guideline for Stroke fornisce una guida pratica […]
Healthcare utilisation and costs associated with adherence to antipsychotics among people living with HIV/AIDS and schizophrenia: a population-based cohort study in British Columbia, Canada
Objectives
Non-adherence to antipsychotics is the greatest obstacle to treating schizophrenia. We assessed the economic and clinical impacts of adherence to antipsychotics among people living with HIV/AIDS (PLWH) and schizophrenia in British Columbia, Canada.
Design and setting
A population-based cohort study in British Columbia, Canada.
Methods
Eligible PLWH were enrolled in the Seek and Treat for Optimal Prevention HIV/AIDS population-based cohort during 2001–2016, diagnosed with schizophrenia, on antipsychotics for ≥1 day, and followed for ≥1 year from schizophrenia diagnosis date or 1 January 2001, whichever occurred last.
Primary and secondary outcome measures
A two-part model assessed the marginal effect of adherence on healthcare costs (in 2016 Canadian dollar), while logistic regression examined the effect on virological failure, and generalised linear mixed models examined the effect on hospital readmissions within 30 days and length of hospital stay.
Results
Among 726 PLWH with schizophrenia, ≥80% adherence to antipsychotics increased from 25% (50/198) in 2001 to 41% (225/554) in 2016. In most years, we observed no difference in adherence to antipsychotics among those who used only injectables, only non-injectables, and a combination of both, or among those who have ever consumed typical/first-generation antipsychotics and who consumed only atypical/second-generation antipsychotics. Overall healthcare costs were higher in the non-adherent group ($C2185), driven by the average annual hospitalisation costs ($C5517), particularly among women ($C8806) and people who ever injected drugs (PWID) ($C5985). Non-adherent individuals also experienced higher hospital readmissions (adjusted odds ratio (aOR) 1.48, 95% CI 1.23 to 1.77), and longer hospital stays (adjusted mean ratio 1.23, 95% CI 1.13 to 1.35) in comparison to adherent individuals. We found no difference in virological failure by adherence groups, except when we stratified by gender where the aOR for women was 2.48 (95% CI 1.06 to 5.82).
Conclusions
Our results showed that implementing strategies and interventions to increase antipsychotic adherence, particularly among women and PWID, will be critical in addressing this public health challenge.
'Women in rare', dare centralità a donne in malattie rare
Un progetto per esplorare difficoltà dell’universo femminile
Malattie renali genetiche,algoritmo aiuta individuarle prima
Studio coordinato dall’ospedale Meyer e Università di Firenze
Sensitivity and specificity of CRP and symptom screening as tuberculosis screening tools among HIV-positive and negative outpatients at a primary healthcare facility in Lusaka, Zambia: a prospective cross-sectional study
Objectives
To evaluate the performance of point-of-care C-reactive protein (CRP) as a screening tool for tuberculosis (TB) using a threshold of 10 mg/L in both people living with HIV (PLHIV) and HIV-negative individuals and compare it to symptom screening using a composite reference for bacteriological confirmation of TB.
Methods
Prospective cross-sectional study.
Setting
A primary healthcare facility in Lusaka, Zambia.
Participants
Consecutive adults (≥18 years) presenting for routine outpatient healthcare were enrolled. Of the 816 individuals approached to participate in the study, 804 eligible consenting adults were enrolled into the study, of which 783 were included in the analysis.
Primary outcome measures
Sensitivity, specificity, positive predictive value and negative predictive value (NPV) of CRP and symptom screening.
Results
Overall, sensitivity of WHO-recommended four-symptom screen (W4SS) and CRP were 87.2% (80.0–92.5) and 86.6% (79.6–91.8) while specificity was 30.3% (26.7–34.1) and 34.8% (31.2–38.6), respectively. Among PLHIV, sensitivity of W4SS and CRP was 92.2% (81.1–97.8) and 94.8% (85.6–98.9) while specificity was 37.0% (31.3–43.0) and 27.5% (22.4–33.1), respectively. Among those with CD4≥350, the NPV for CRP was 100% (92.9–100). In the HIV negative, sensitivity of W4SS and CRP was 83.8% (73.4–91.3) and 80.3% (69.5–88.5) while specificity was 25.4% (20.9–30.2) and 40.5% (35.3–45.6), respectively. Parallel use of CRP and W4SS yielded a sensitivity and NPV of 100% (93.8–100) and 100% (91.6–100) among PLHIV and 93.3% (85.1–97.8) and 90.0% (78.2–96.7) among the HIV negatives, respectively.
Conclusion
Sensitivity and specificity of CRP were similar to symptom screening in HIV-positive outpatients. Independent use of CRP offered limited additional benefit in the HIV negative. CRP can independently accurately rule out TB in PLHIV with CD4≥350. Parallel use of CRP and W4SS improves sensitivity irrespective of HIV status and can accurately rule out TB in PLHIV, irrespective of CD4 count.
Seroprevalence of antibodies to herpes simplex virus 1 and 2 in patients with HIV positive from Ebonyi State, Nigeria: a cross-sectional study
Objectives
To assess the seroprevalence of herpes simplex virus (HSV) types 1 and 2 in patients infected with HIV in Nigeria.
Design
Cross-sectional design from January to June 2019.
Setting
Federal Teaching Hospital, Ebonyi State, Nigeria.
Participants
A total of 276 patients with HIV were analysed using ELISA method for the presence of HSV-1 and HSV-2 specific IgG antibodies.
Outcomes
Fisher’s exact test was used to determine the association between the seroprevalence of HSV and demographic variables (statistically significant=p value ≤0.05).
Results
Totally, 212 (76.8%) and 155 (56.2%) patients with HIV were seropositive for HSV-1 and HSV-2 IgG antibodies, respectively. The seroprevalence of HSV-1 was significantly higher than the HSV-2 in patients with HIV (p value 0.05). The seroprevalence of HSV-1 was significantly higher in the singles (87.4%, 90/103) than the married patients with HIV (p=0.001). However, HSV-2 seroprevalence was significantly higher in the married patients with HIV (63.6%, 110/173) (p=0.001).
Conclusions
Prevalence of 76.8% for HSV-1 and 56.2% for HSV-2 among patients with HIV was seen. The HSV-1 was significantly higher in the singles while HSV-2 seroprevalence was significantly higher in the married patients with HIV with HSV-1 and HSV-2 coinfection rate of 7.6%. This study became very imperative to provide an important insight into the hidden dynamics of HSV infections.
Antiretroviral Treatment of HIV/AIDS During Pregnancy
This Insights in the Women’s Health series describes the availability, timing, and risks of antiretroviral therapy (ART) in pregnant individuals who have HIV infection.
HIV testing and counselling among women in Benin: a cross-sectional analysis of prevalence and predictors from demographic and health survey data
Objective
To examine the uptake of HIV testing and counselling (HTC) and its associated factors among women in Benin.
Design
We performed a cross-sectional analysis of data from the 2017–2018 Benin Demographic and Health Survey. A weighted sample of 5517 women was included in the study. We used percentages to present the results of the uptake of HTC. Multilevel binary logistic regression analysis was used to examine the predictors of HTC uptake. The results were presented using adjusted odds ratios (aORs), with 95% confidence intervals (CIs).
Setting
Benin.
Participants
Women aged 15–49.
Outcome measure
Uptake of HTC.
Results
The overall uptake of HTC among women in Benin was found to be 46.4% (44.4%–48.4%). The odds of HTC uptake was higher among women covered by health insurance (aOR 3.04, 95% CI 1.44 to 6.43) and those with comprehensive HIV knowledge (aOR 1.77, 95% CI 1.43 to 2.21). The odds of HTC uptake increased with increasing level of education, with the highest odds among those in the secondary or higher level (aOR 2.06, 95% CI 1.64 to 2.61). Also, the age of the women, mass media exposure, region of residence, high community literacy level, and high community socioeconomic status were associated with higher odds of HTC uptake. Women residing in rural areas were less likely to use HTC. Religious affiliation, number of sexual partners, and place of residence were associated with lower odds of HTC uptake.
Conclusion
Our study has shown that the uptake of HTC among women in Benin is relatively low. There is a need to enhance efforts to empower women, as well as reduce health inequities as they all have a substantial impact on HTC uptake among women in Benin, taking into consideration the factors identified in this study.