Hypogonadism among HIV-positive men who have sex with men in Taiwan: Prevalence and associated factors.

Background: Male hypogonadism is not uncommon in people with HIV (PWH), with estimated prevalence ranging from 9% to 16%. Existing data are limited on the serum testosterone levels in PWH in Asian populations.

Methods: We enrolled HIV-positive men who have sex with men (MSM) and had been on stable antiretroviral therapy and MSM without HIV between February 2021 and November 2022.

Effectiveness and evolution of anti-SARS-CoV-2 spike protein titers after three doses of COVID-19 vaccination in people with HIV.

Background: Real-world vaccine effectiveness following the third dose of vaccination against SARS-CoV-2 remains less investigated among people with HIV (PWH).

Methods: PWH receiving the third dose of BNT162b2 and mRNA-1273 (either 50- or 100-μg) were enrolled. Participants were followed for 180 days until the fourth dose of COVID-19 vaccination, SARS-CoV-2 infection, seroconversion of anti-nucleocapsid IgG, death, or loss to follow-up.

Under-utilization of statins among people with HIV who were aged 40 years or older.

From June 2022 to April 2023, 1629 HIV-positive participants were assessed for the risk of atherosclerotic cardiovascular disease (ASCVD). The 10-year ASCVD risk of <5 %, 5 % to <7.5 %, ≥7.

Patient-reported outcomes among virally suppressed people living with HIV after switching to Co-formulated bictegravir, emtricitabine and tenofovir alafenamide.

Background: While some evidence has suggested the benefits of co-formulated bictegravir, emtricitabine and tenofovir alafenamide (B/F/TAF) in improving the quality of life of people living with HIV (PLWH), patient-reported outcome studies that focus on Asian population remain scarce. We aimed to determine the changes in HIV-related symptom burden in virally-suppressed PLWH switching to B/F/TAF in a real-world setting.

Methods: PLWH on stable antiretroviral therapy (ART) for ≥6 months with plasma HIV RNA <200 copies/mL who decided to switch to B/F/TAF were eligible for the study.

Evolution of anti-SARS-CoV-2 spike protein titers after two-dose of COVID-19 vaccination among people living with HIV.

Background: A community COVID-19 outbreak caused by the B.1.1.

Care cascade of tuberculosis infection treatment for people living with HIV in the era of antiretroviral therapy scale-up.

Testing and treatment of tuberculosis infection (TBI) are recommended for people living with HIV (PLWH). We aimed to evaluate the care cascade of TBI treatment among PLWH in the era of antiretroviral therapy (ART) scale-up. This retrospective study included adult PLWH undergoing interferon-gamma release assay (IGRA)-based TBI screening during 2019-2021.

Low-level viraemia and virologic failure among people living with HIV who received maintenance therapy with co-formulated bictegravir, emtricitabine and tenofovir alafenamide versus dolutegravir-based regimens.

Real-world experience with low-level viraemia (LLV) and its impact remain less reported among people living with HIV (PLWH) who receive antiretroviral therapy (ART) containing second-generation integrase strand transferase inhibitors, including dolutegravir and bictegravir. This retrospective cohort study included virally suppressed PLWH who achieved plasma HIV-RNA viral load (PVL) <50 copies/mL for ≥6 months and were switched to either dolutegravir- or bictegravir-based ART. Incidence rates of developing LLV events (PVL, 50-200 copies/mL) and virologic failure (VF) (PVL ≥1000 copies/mL) were compared between the dolutegravir and bictegravir cohorts.

Dual-Axis Alignment of Bulk Artificial Water Channels by Directional Water-Induced Self-Assembly.

Approaching single-crystal-like morphology has always been important in driving materials toward their optimal properties. With only orientational order, liquid crystal (LC) materials require dual-axis orientational control to optimize their structural order in the bulk phase. However, current external guiding fields such as electrical, magnetic, and mechanical guiding fields are less effective in aligning amphiphilic LCs.

Water-Induced Self-Assembly of Amphiphilic Discotic Molecules for Adaptive Artificial Water Channels.

Inspired by the induced-fit mechanism in nature, we developed the process of water-induced self-assembly (WISA) to make water an active substrate that regulates the self-assembly and function of amphiphilic discotic molecules (ADMs). The ADM is an isotropic liquid that self-assembles only when in contact with water. Characterization results indicate that water fits into the hydrophilic core of the ADMs and induces the formation of a hexagonal columnar phase (Col), where each column contains a hydrated artificial water channel (AWC).

Use of dietary supplements containing polyvalent cations and antacids among people with HIV and its impact on viral suppression.

Dietary supplements and medications containing polyvalent cations can interact with integrase strand transfer inhibitors (INSTIs) and decrease exposure to INSTIs. In this cross-sectional study of 513 people with HIV (PWH) who were on stable antiretroviral therapy, 57.5% and 6.

Participation in cancer screening among people living with HIV at a university hospital.

Between March and October, 2018, 1248 people living with HIV completed questionnaire interviews for cancer screening, of whom 46.9% (n = 585) completed free-of-charge cancer screening. Time constraint (50.

Estimated risk of cardiovascular disease among the HIV-positive patients aged 40 years or older in Taiwan.

Background: Cardiovascular disease (CVD) is an emerging cause of morbidity and mortality among HIV-positive patients receiving successful combination antiretroviral therapy, but their CVD risk has been rarely investigated in Asia-Pacific region. We aimed to assess the CVD risk of HIV-positive Taiwanese outpatients.

Methods: We did cross-sectional questionnaire interviews to collect information of HIV-positive Taiwanese patients aged 40-79 at the HIV clinics of a medical center from 1 March to 31 August, 2017.

Willingness of human immunodeficiency virus-positive patients to donate their organs for transplantation in Taiwan: a cross-sectional questionnaire survey.

Background: With the introduction of combination antiretroviral therapy (cART) that has significantly improved survival, human immunodeficiency virus (HIV)-positive patients may be potential organ donors to HIV-positive recipients in a few countries. Organ shortage remains a challenge for organ transplantation in Taiwan, where organ donation by HIV-positive patients remains prohibited by law.

Methods: We assessed the willingness of organ donation (should they be pronounced brain dead, and the ban on HIV-positive organ donation be lifted) among HIV-positive patients who received regular HIV care at a university hospital in a cross-sectional survey between May and August 2015 with the use of an anonymous, self-administered questionnaire interview.

Incidence and risk factors of herpes zoster in human immunodeficiency virus-positive patients initiating combination antiretroviral therapy in Taiwan.

Background/purpose: To obtain current epidemiological data for better vaccination policies, this study aimed to assess the incidence and risk factors of herpes zoster in human immunodeficiency virus (HIV)-positive patients initiating combination antiretroviral therapy (cART) in Taiwan.

Methods: Between June, 2012 and May, 2015, we prospectively identified zoster cases in HIV-positive patients initiating cART. Clinical information was collected on demographics, prior zoster, plasma HIV-1 RNA load (PVL), and CD4 count at baseline and during follow up.

Presence of Tablet Remnants of Nevirapine Extended-Release in Stools and Its Impact on Virological Outcome in HIV-1-Infected Patients: A Prospective Cohort Study.

Background: Nevirapine extended-release (NVP-XR) taken once daily remains an effective antiretroviral agent for patients infected with HIV-1 strains that do not harbor resistance mutations. Presence of tablet remnants of NVP XR in stools was reported in 1.19% and 3.