Incidence and risk factors of skin rashes and hepatotoxicity in HIV-infected patients receiving nevirapine-containing combination antiretroviral therapy in Taiwan.

Objectives: To retrospectively investigate the incidence of and factors associated with skin rashes and hepatotoxicity in HIV-infected patients who initiated combination antiretroviral therapy (cART) containing nevirapine plus two nucleos(t)ide reverse-transcriptase inhibitors.

Methods: The medical records of HIV-infected adult patients who started nevirapine-containing cART and continued follow-up for ≥4 weeks were reviewed at two hospitals in Taiwan between 2000 and 2012. Clinical data obtained at baseline and during follow-up were collected and analyzed.

Demand and predictors for post-discharge medical counseling in home care patients: a prospective cohort study.

Rationale: Post-discharge care is challenging due to the high rate of adverse events after discharge. However, details regarding post-discharge care requirements remain unclear. Post-discharge medical counseling (PDMC) by telephone service was set-up to investigate its demand and predictors.

Comparative effectiveness of two doses versus three doses of hepatitis A vaccine in human immunodeficiency virus-infected and -uninfected men who have sex with men.

Unlabelled: The purpose of this prospective cohort study was to compare the serologic response between human immunodeficiency virus (HIV)-infected men who have sex with men (MSM) receiving two and three doses of hepatitis A virus (HAV) vaccine and HIV-uninfected MSM receiving two doses of HAV vaccine. Between June 2009 and December 2010, 582 MSM aged 18 to 40 years who were seronegative for HAV were enrolled in the study. HIV-infected MSM received either two doses of HAV vaccine (1,440 enzyme-linked immunosorbent assay units) (n = 140) with the second dose given at week 24 or three doses (n = 225) with the second and third dose given at weeks 4 and 24, respectively, while HIV-uninfected MSM (n = 217) received two doses.

Empirical use of fluoroquinolones improves the survival of critically ill patients with tuberculosis mimicking severe pneumonia.

Introduction: Empirical use of fluoroquinolones may delay the initiation of appropriate therapy for tuberculosis (TB). This study aimed to evaluate the impact of empirical fluoroquinolone use on the survival of patients with pulmonary TB that mimicked severe community-acquired pneumonia (CAP) requiring intensive care.

Methods: Patients aged >18 years with culture-confirmed pulmonary TB who presented as severe CAP and were admitted to the ICU were divided into fluoroquinolone (FQ) and nonfluoroquinolone (non-FQ) groups based on the type of empirical antibiotics used.

Etiology of pulmonary complications of human immunodeficiency virus-1-infected patients in Taiwan in the era of combination antiretroviral therapy: a prospective observational study.

Objectives: We aimed to investigate the etiology of pulmonary complications of human immunodeficiency virus-(HIV)-1-infected patients in Taiwan in the era of combination antiretroviral therapy (cART).

Methods: From July 2009 to March 2012, a prospective observational study was conducted to identify the etiology of pulmonary complications in HIV-1-infected patients who sought HIV care at a university hospital in Taiwan. A stepwise diagnostic approach was adopted, which included radiography, serology, microbiology, bronchoscopy or video-assisted thoracoscopic surgery, and polymerase chain reaction assays for cytomegalovirus and Pneumocystis jirovecii.

Impact of vaccination with seven-valent pneumococcal conjugate vaccine on virologic and immunologic outcomes among HIV-infected adult patients in the era of highly active antiretroviral therapy.

Background/purpose: Pneumococcal polysaccharide vaccination may be associated with adverse outcomes in HIV-infected individuals who did not receive highly active antiretroviral therapy (HAART). Our aim was to evaluate the impact of vaccination with seven-valent pneumococcal conjugate vaccine (PCV) on the short-term clinical, virologic, and immunologic outcomes among HIV-infected adult patients in the HAART era.

Methods: A total of 429 HIV-infected adult patients were enrolled from October 2008 to March 2010: 213 received two doses of seven-valent PCV given at a 4-week interval and 216 received one dose.

Seroprevalence of hepatitis virus infection in men who have sex with men aged 18-40 years in Taiwan.

Background/purpose: Men who have sex with men (MSM) are at increased risk for hepatitis A virus (HAV), hepatitis B virus (HBV), and hepatitis C virus (HCV) infections than the general population. Comparisons of the seroprevalence rates of these hepatitis viruses between HIV-positive and HIV-negative MSM are rarely performed in Taiwan.

Methods: Between January 2009 and June 2010, data on the serologies for HAV, HBV, and HCV were collected from two groups of patients: HIV-negative MSM, aged 18-40 years, who sought voluntary counseling and testing (VCT) for HIV infection, and HIV-positive MSM of the same age group who sought HIV care at the National Taiwan University Hospital.

Immune reconstitution inflammatory syndrome of Kaposi's sarcoma in an HIV-infected patient.

We present a case of Kaposi's sarcoma-related immune reconstitution inflammatory syndrome in an HIV-infected patient who developed fever, worsening pulmonary infiltrates with respiratory distress, and progression of skin tumors at the popliteal region and thigh that resulted in limitation on movement of the right knee joint at 3.5 months following a significant increase of CD4 count after combination antiretroviral therapy.

Comparison of serologic responses to vaccination with one dose or two doses of 7-valent pneumococcal conjugate vaccine in HIV-infected adult patients.

Background: Vaccination with 7-valent pneumococcal conjugate vaccine (PCV) has been shown to decrease the incidence of recurrent invasive pneumococcal disease among HIV-infected adults in Africa. Longitudinal follow-up studies of serologic responses to different doses of 7-valent PCV are rarely performed in HIV-infected adult patients receiving combination antiretroviral therapy (cART).

Methods: From October 2008 to June 2010, 115 CD4-matched pairs of HIV-infected patients aged ≥ 20 years who had no prior pneumococcal vaccination received one or two doses of 7-valent PCV.

Incidence of acute pancreatitis in human immunodeficiency virus-positive patients with hypertriglyceridemia: is it really high?

Objective: To assess the incidence of acute pancreatitis in human immunodeficiency virus-positive patients with triglyceride (TG) greater than 500 mg/dL after highly active antiretroviral therapy.

Methods: Sequential TG levels during follow-up and episodes of acute pancreatitis were retrospectively reviewed in 347, 417, and 571 patients enrolled in periods 1 (2000-2002), 2 (2003-2005), and 3 (2006-2008), respectively. The incidence of acute pancreatitis, defined as consistent clinical symptoms and elevated amylase and/or lipase levels, was estimated.

Trends of transmitted drug resistance of HIV-1 and its impact on treatment response to first-line antiretroviral therapy in Taiwan.

Objectives: To determine the impact of transmitted drug resistance (TDR) of HIV-1 on treatment outcome in areas where routine testing for drug resistance mutations may not be available before combination antiretroviral therapy (cART) is initiated.

Methods: Genotypic resistance assays were performed on HIV isolates from archived blood samples obtained from 1349 antiretroviral-naive HIV-1-infected patients in Taiwan from 2000 to 2010. Resistance mutations were interpreted with the use of the HIVdb program of the Stanford University HIV Drug Resistance Database.

Mycobacterium avium complex infection-related immune reconstitution inflammatory syndrome of the central nervous system in an HIV-infected patient: case report and review.

Disseminated Mycobacterium avium complex (MAC) infection involves the central nervous system (CNS) less frequently than tuberculosis, and MAC-related immune reconstitution inflammatory syndrome (IRIS) of the CNS in AIDS patients is even more rarely described. We report a case of MAC-related IRIS of the CNS in an HIV-infected patient who presented with meningoencephalitis and myelitis 2 months after discontinuation of antiMAC therapy, when he had achieved prolonged suppression of HIV replication and restoration of CD4 counts to >100 cells/μL for 1 year. Cases of MAC-related IRIS of the CNS reported in the literature are reviewed.

Causes, clinical symptoms, and outcomes of infectious diseases associated with hemophagocytic lymphohistiocytosis in Taiwanese adults.

Background: Hemophagocytic lymphohistiocytosis (HLH) is an uncommon but a potentially life-threatening condition. Few systematic reviews have been published on the clinical manifestations, causes, and indicators for prognosis of HLH caused by infections.

Methods: We retrospectively reviewed the medical records of patients diagnosed with HLH documented by bone marrow study at a teaching hospital between 2000 and 2007.

Oropharyngeal colonization of HIV-infected outpatients in Taiwan by yeast pathogens.

Among 234 isolates comprising 26 different Candida species colonizing the oropharynx of 181 (54.3% of 399 surveyed) HIV-infected outpatients, 27 (11.7%) were fluconazole resistant.