Risultati per: Linee guida su HIV, epatite e malattie sessualmente trasmissibili.

Purpose
Prospective, multicentric observational cohort study in Switzerland investigating measures to prevent mother-to-child transmission in pregnant women with HIV (WWH) and assessing health and development of their exposed children as well as of children with HIV (CWH) in general.

Participants
Between January 1986 and December 2022, a total of 1446 mother–child pairs were enrolled. During the same period, the study also registered 187 CWH and 521 HIV-exposed but uninfected children (HEU), for whom detailed maternal information was not available. Consequently, the cohort comprises a total of 2154 children.

Findings to date
During these 37 years, research by the Swiss Mother and Child HIV Cohort Study (MoCHiV) and its international collaborators has strongly influenced the prevention of vertical transmission of HIV (eg, introduction and discontinuation of elective caesarean section, neonatal postexposure prophylaxis and breastfeeding). Contributions have also been made to the management of diagnostics (eg, p24 antigen assay) and the effects of antiretroviral treatment (eg, prematurity, growth) in HEU and CWH.

Future plans
Most children present within the cohort are now HEU, highlighting the need to investigate other vertically transmitted pathogens such as hepatitis B and C viruses, cytomegalovirus or Treponema pallidum. In addition, analyses are planned on the longitudinal health status of CWH (eg, resistance and prolonged exposure to antiretroviral therapy), on social aspects including stigma in CWH and HEU, and on interventions to further optimise antenatal and postpartum care in WWH.

Purpose
The Rahima Moosa Mother and Child Hospital (RMMCH) maternal HIV cohort originated from data systems that were developed to support HIV-related birth care and track outcomes of a complete birth cohort of HIV-exposed infants at Rahima Moosa Hospital and their mothers living with HIV.

Participants
Supported by the Empilweni Services and Research Unit, maternal and infant data from 13 654 pregnant women living with HIV who delivered their infants (and a subset also attended antenatal care) were collected at RMMCH in Johannesburg, South Africa since 2013. Maternal data were collected using counsellor-administered interviews and the 2013–2018 subset of this cohort was linked to the National Health Laboratory Services (NHLS) national HIV cohort—a longitudinal cohort of people living with HIV accessing care in the public sector antiretroviral therapy programme in South Africa that can observe national access to HIV care through laboratory testing data.

Findings to date
Topics addressed by the cohort include antenatal care history, HIV treatment exposure, delivery/birth management, prophylaxis and maternal blood results relevant to HIV captured at delivery. The cohort was also one of the first to describe implementation of early infant diagnosis procedures in South Africa including evaluations of novel point-of-care testing strategies demonstrating improvements in uptake of HIV care among infants accessing point-of-care services.

Future plans
Annual linkage of infant delivery and testing data to longitudinal laboratory test data in the NHLS national HIV cohort is planned to allow for analysis of both infant continuity of care outcomes and as well as evaluation of maternal-infant pair treatment and mobility outcomes in the post partum and later period.

Il geriatra Fantò, ‘è un prototipo di malattia di genere’

I risultati studio di fase III confermano efficacia

Gli obiettivi di Curigliano, nuovo presidente eletto di Esmo

Gli obiettivi di Curigliano, nuovo presidente eletto di Esmo

Background
Anaemia is one of the most common problems in HIV-infected patients associated with increased HIV progression, decreased functional capacity, survival and quality of life. For better interventions, up-to-date information concerning anaemia among HIV-infected children less than 5 years of age on antiretroviral therapy (ART) is vital. Thus, this study aims to determine the predictors of anaemia among HIV-infected children less than 5 years of age receiving ART in North-West Ethiopia.

Design
An institution-based retrospective follow-up study was conducted.

Study setting
Amhara region Comprehensive Specialized Hospitals, North-West Ethiopia.

Participants
In total, we examined 460 HIV-infected children less than 5 years of age who had followed highly active antiretroviral treatment from 2010 to 2020.

Outcome measures
The outcome measures were median time to detection of anaemia, the incidence and the effects of cotrimoxazole preventive therapy (CPT), ART adherence, tuberculosis (TB), WHO clinical stage and wasting on anaemia.

Results
The overall follow-up time was 9234 person-months of observation. The incidence density of anaemia was 8.34 per 1000 person-months of observation (95% CI 6.67 to 10.43). The cumulative survival probability of children after the last months of follow-up was 0.54. The independent predictors of anaemia were not receiving CPT (adjusted HR (AHR)=4.44; 95% CI 2.48 to 7.93), poor adherence to ART (AHR=2.46; 95% CI 1.37 to 4.42), TB (AHR=3.40; 95% CI 1.72 to 6.72), severe WHO clinical stage (AHR=3.03; 95% CI 1.40 to 6.58) and severe wasting (AHR=1.98; 95% CI 1.08 to 3.64).

Conclusion and recommendation
The incidence rate of anaemia was high and it was provoked by predictors like CPT, ART adherence, TB, WHO clinical stage and wasting. Therefore, it is necessary to emphasise for these predictors.

Introduction
Weight gain, together with the onset of overweight and obesity, is a relevant emerging health issue among people living with HIV (PLWH). A large body of literature recognises this issue as a part of the secondary effects of some antiretroviral therapy (ART), but little is known about the role of lifestyle. In order to assess the role of modifiable aspects of lifestyle in addition to ART on the onset of overweight and obesity, we designed a prospective observational study among PLWH.

Methods and analysis
This is a prospective observational study among PLWH aged 18–65 years attending the Clinic of Infectious Diseases of Spedali Civili, Brescia, Italy, and on ART for at least 24 months. According to the sample size computation, 175 PLWH will be enrolled. PLWH willing to participate in the study are invited to a scheduled clinical visit to collect anthropometric measures, dietary habits and physical activity levels. During the visit, standardised and validated questionnaires are administered regarding emotional distress, food insecurity, use of food supplements, sleep quality, smoking habit and alcohol consumption/risk of addiction. After the interviews, bioimpedance analysis is performed and blood pressure and heart rate are assessed. After 12 months from baseline, each participant will be asked to participate in a further visit, with the same assessments as at baseline. The primary objective of the study is to assess the role of the modifiable factors of lifestyle in the onset of overweight and/or obesity among on-treatment PLWH experiencing weight gain, focusing on diet and physical activity.

Ethics and dissemination
The study research protocol and informed consent procedures were approved by Ethics Committee of Brescia Province (Italy) on 23 May 2023 (NP5892). Informed consent will be obtained from participants. Results will be submitted for publication in international peer-reviewed journals and summaries will be provided annually to the funders.

In provincia di Ancona già eseguiti più di 15mila prelievi

This randomized clinical trial assessed the efficacy of a behavioral pain self-management program compared with enhanced usual care in patients with HIV and chronic pain.