BACKGROUND:: The influence of disease severity on cognitive and adaptive functioning in perinatally HIV-infected youth with (PHIV+/C) and without (PHIV+/NoC) a previous AIDS-defining illness (Centers for Disease Control and Prevention Class C event), compared with perinatally HIV-exposed but uninfected youth (PHEU) is not well understood. METHODS:: This was a cross-sectional ...

Persons with HIV infection have a higher risk of infectious pulmonary complications, chronic obstructive pulmonary disease, lung cancer, pulmonary hypertension, and pulmonary fibrosis than individuals not infected with HIV. Herein, we describe the clinical course of a patient with longstanding and well-controlled HIV infection and multiple previous pneumothoraces who presented ...

Chronic hepatitis is a frequent pathologic condition encountered in both dogs and humans; however, in the latter etiologic factors are usually searched and found that allow targeted therapeutic approaches, whereas in dogs this is less frequent. This review will take into consideration chronic hepatitis in dogs, and discuss differences and ...

This paper presents findings of a feasibility study to adapt and evaluate the impact of an evidence-based HIV prevention intervention on sexual risk behaviors of in-school 6th grade youth in post-conflict Liberia (n = 812). The study used an attention-matched, group randomized controlled trial. Four matched pairs of elementary/middle schools ...

ABSTRACT: BACKGROUND: Ethiopia has had mechanisms for TB/HIV collaborative activities since 2002. However, no published account has defined the role of these collaborative efforts in strengthening linkages between HIV and TB management units at the point-of-care level. Our objective was to assess the extent of linkages between the two programs ...

HIV infection and older age are each independently associated with lower health-related quality of life (HRQoL) and deficits in prospective memory (PM), which is a distinct aspect of cognition involving the ability to "remember to remember" to do something at a future occasion. The present study investigated associations between PM ...

Although cryptococcosis with lung involvement is not rare in patients with HIV, it is rarely considered in the differential diagnosis of an abnormal chest roentgenogram. Pulmonary cryptococcosis with concomitant opportunistic infections is frequently seen among AIDS and its association with tuberculosis (TB) has been previously reported. Untreated pulmonary cryptococcosis in ...

In 2009, three independent genome-wide association studies reported that genetic variation in the interleukin 28B gene to be associated with the response to interferon-α/ribavirin therapy in hepatitis C virus genotype 1 infected patients. We carried out the present study to assess whether such polymorphisms also affect the therapy effect of ...

There are several important unanswered key questions in the management of adult syphilis. A systematic literature review was conducted and tables of evidence were constructed to answer these important questions. A single dose of 2.4 million units of benzathine penicillin G remains the drug of choice for managing early syphilis. ...

Hepatitis C is a virus affecting millions worldwide and is a major health risk. With the potentially severe adverse event profile of the current backbone of therapy, interferon, there is an impetus to discover interferon free treatment regimens. With the development of new oral direct acting antivirals, interferon free regimens ...

BACKGROUND:The federally funded National HIV/AIDS Clinicians' Consultation Center (NCCC) offers US health care providers expert telephone consultations for managing HIV/AIDS and occupational exposures to blood-borne pathogens through 3 telephone services: the National Clinicians' Post-Exposure Prophylaxis Hotline (PEPline), the National HIV Telephone Consultation Service (Warmline), and the Perinatal HIV Hotline. Callers ...

We recently reported that the interleukin (IL)-28B major genotype is a predictor of early suppression of the hepatitis C virus (HCV) at 12 weeks in response to pegylated interferon (PEG-IFN) plus ribavirin (RBV) therapy. The present study investigated the relationship between IL-28 genotypes and the virological response to PEG-IFN/RBV therapy at 24 ...

The age-prospective memory (PM) paradox asserts that, despite evidence of age-associated PM deficits on laboratory tasks, older adults perform comparably to (or better than) young adults on naturalistic PM tasks. This study examined the age-PM paradox in older HIV-infected individuals, who represent a growing epidemic and may be at heightened ...

We report meningitis with diffuse neuralgic pain or polyradiculoneuropathy associated with PCR-documented acute hepatitis E in 2 adults. These observations suggest that diagnostic testing for hepatitis E virus should be conducted for patients who have neurologic symptoms and liver cytolysis.

To evaluate the efficacy and tolerability of an extended treatment protocol and to determine the predictors of sustained virological response (SVR) after liver transplantation (LT). Between August 2005 and November 2008, patients with recurrent hepatitis C virus (HCV) after LT were selected for treatment if liver biopsy showed at least ...

Objective: To determine the frequency of end treatment virologic response (ETR) with pegylated interferon alpha and ribavirin in treatment of chronic hepatitis C patients who failed to respond to interferon plus ribavirin therapy given for at least 24 weeks. Study Design: Descriptive study. Place and Duration of Study: Medical Unit-II, ...

Single-nucleotide polymorphisms upstream of the interleukin 28B (interferon λ3) gene (IL28B) strongly influence treatment efficacy in patients carrying hepatitis C virus (HCV) of genotype 1. In patients receiving 12 or 24 weeks of interferon-ribavirin therapy for infection with genotype 2 or 3 (n = 341), we found that rs12979860 strikingly ...

Before effective antiretroviral treatment was introduced in children with HIV, cardiovascular complications were a major cause of morbidity and mortality. Now that antiretroviral treatment is the standard of care in this population, there has been a shift from fulminant cardiovascular complications to recognition of cardiovascular issues related to HIV as ...

Male patients with chronic hepatitis C virus (HCV) infection (n = 57) demonstrated a statistically significant decrease in semen volume, sperm count, and progressive sperm motility and a statistically significant increase in abnormal sperm morphology compared with healthy controls (n = 40). The duration of the HCV infection was negatively ...

Abstract Objective: To examine the infrastructure, successes, and challenges of a teleconsultation service for human immunodeficiency virus (HIV) clinicians. Materials and Methods: The HIV Warmline is a telephone consultation service providing free, live HIV/AIDS management advice to U.S. clinicians. We present descriptive data about callers, patients, and consultation topics gathered ...

Umbilical venous catheterization is an intravenous infusion route for maintenance fluids, medications, blood products, and parenteral nutrition in preterm neonates. However, this procedure may be associated with several complications, such as infection, thrombosis, vessel perforation, and cardiac and hepatic injuries. Hepatic laceration is a rare but life-threatening complication of umbilical ...

We present a case of human immunodeficiency virus 2 (HIV- 2) infection with acquired immune deficiency syndrome with immune reconstitution and inflammatory syndrome due to disseminated tuberculosis. We address here the drug interactions between antiretroviral therapy and antituberculous treatment (ATT), choice of ATT, and duration of ATT when rifampicin is ...

Hepatic hydrothorax in the absence of ascites is a rare complication of liver cirrhosis. A 71-year-old man with liver cirrhosis due to alcohol abuse was referred to our department because of massive pleural effusion on the right side. The properties of pleural effusion and clinical course led to a diagnosis ...

The current standard therapy for chronic HCV infection is a combination of pegylated-interferon (PEG-IFN) and weight-based ribavirin, administered for 24-48 weeks, according to the viral genotype. Although the weekly administration of pegylated interferons provides superior antiviral efficacy over standard interferon alpha, the rate of sustained virological response rarely overpasses 50% ...

HIV establishes a latent reservoir early in infection that is resistant to anti-retroviral therapy and has a slow rate of decay. It is thought that the majority of HIV DNA in treated patients is integrated since unintegrated HIV DNA appears to be unstable. Thus, to monitor the HIV latent reservoir, ...

Hepatic venous outflow tract obstruction (HVOTO) comprises of constellation of disorders causing obstruction of hepatic venous outflow or suprahepatic inferior vena cava (IVC) or both and leading to increased hepatic sinusoidal pressure and portal hypertension. Clinical presentation in HVOTO includes both acute onset or chronic insidious onset of the disease ...

ABSTRACT: Pegylated (PEG)-interferon (IFN)-alfa-2a plus ribavirin (RBV) therapy for 24 weeks is now a standard treatment protocol for patients with hepatitis C virus (HCV) genotype 2. As RBV cannot be used in certain situations, we examined whether PEG-IFN-alfa-2a monotherapy for 24 weeks or less would be sufficient to obtain a ...

In this study, the effects of traditional cardiac risk factors on coronary artery calcium (CAC) score and presence of plaque, including noncalcified plaque, measured by computed tomography coronary angiography, were compared among HIV-infected and non-HIV-infected subjects, with respect to the presence of the metabolic syndrome (MS). HIV-infected men recruited for ...

HIV-associated tuberculous meningitis (TBM) poses significant diagnostic and therapeutic challenges and carries a dismal prognosis. In this review, we present the clinical features and management of HIV-associated TBM, and compare this to disease in HIV-uninfected individuals. Although the clinical presentation, laboratory findings and radiological features of TBM are similar in ...

This article develops the concept of biosocial pedagogy in HIV education for this era of expanding biomedical forms of HIV control. With reference to critical pedagogy and teaching and learning materials addressing HIV treatment and prevention, I explain how HIV education can problematize its own role in HIV control. I ...

Polymyositis in HIV-infected subjects, clinically and pathologically resemble polymyositis in non-HIV-infected subjects. We report 14 consecutive HIV-associated polymyositis cases and compare specific features with 25 polymyositis cases seen over the same 6.5 year period. The HIV-polymyositis cases were all female and compared to the polymyositis cases were younger (median age ...

There is a scarcity of data on ambulatory blood pressure (ABP) in HIV-infected individuals. The aim of the study was to identify possible predictors of ABP in HIV-infected individuals. From a cohort of 542 HIV-infected patients, ABP monitoring was undertaken in 77 patients with high office blood pressure (BP) readings ...

Little is known about pandemic 2009 influenza A (H1N1) among patients with human immunodeficiency virus (HIV) infection. We report a case of 2009 influenza A (H1N1) in a patient who was newly diagnosed as having HIV. His general condition was good, and he was successfully treated in an outpatient setting. ...

Cardiac arrhythmias have been reported in AIDS patients. Arrhythmias can arise from alterations in ventricular Na(+) channel function. However, it is unknown whether HIV affects cardiac Na(+) channel function. Therefore, the purpose of this study was to characterize the effect of HIV on ventricular Na(+) current (I(Na)) in a transgenic ...

This publication is based on the proceedings of a meeting of European HIV experts convened in Windsor, UK, in March 2009. The meeting reviewed data in four key topics affecting the late presentation of HIV patients in Europe: the definition and epidemiology of late presentation, its medical and societal consequences, ...

The prevalence and factors associated with overweight/obesity among human immunodeficiency virus (HIV)-infected persons are unknown. We evaluated prospective data from a U.S. Military HIV Natural History Study (1985-2004) consisting of early diagnosed patients. Statistics included multivariate linear regression and longitudinal linear mixed effects models. Of 1682 patients, 2% were underweight, ...

HIV patients on protease inhibitors have greater risk of acute coronary syndromes (ACS) but little is known about treatment-naïve patients. Authors conducted a prospective single-center study from Soweto, South Africa, comparing the clinical and angiographic features of treatment-naïve HIV positive and negative patients with ACS. Between March 2004 and February ...

BACKGROUND: Patients with HIV have increased risk for cardiovascular disease, but the underlying mechanisms remain unknown. The purpose of this study was to determine the prevalence of echocardiographic abnormalities among asymptomatic HIV-infected individuals compared with HIV-uninfected individuals. Methods/Results- We performed echocardiography in 196 HIV-infected adults and 52 controls. Left ventricular ...

A wide clinical spectrum of renal diseases affects individuals with HIV. These conditions include acute kidney injury, electrolyte and acid-base disturbances, HIV-associated glomerular disease, acute-on-chronic renal disease and adverse side effects related to treatment of HIV. Studies employing varying criteria for diagnosis of kidney disease have reported a variable prevalence ...

Neurosyphilis remains to be a challenging diagnostic possibility worldwide. The aim of our study was to identify and report the clinical and laboratory profile of neurosyphilis, comparing features of HIV-infected and HIV-negative patients. A retrospective investigation of all cases of neurosyphilis, defined as positive VDRL test on cerebrospinal fluid, diagnosed ...

To examine the effect of HIV infection on regional left ventricular dysfunction in cardiovascularly asymptomatic individuals. Nineteen HIV-negative and 27 HIV-positive cardiovascularly asymptomatic study participants in Baltimore, Maryland were selected and underwent tagged cardiac magnetic resonance imaging. Regional left ventricular myocardial mid-wall peak systolic circumferential strain (Ecc) and early diastolic ...

Cardiovascular disease (CVD) is an increasing cause of morbidity and mortality in HIV-infected patients. However, it is controversial whether HIV infection contributes to accelerated atherosclerosis independent of traditional CVD risk factors. Cross-sectional study of HIV-infected participants and controls without pre-existing CVD from the study of Fat Redistribution and Metabolic Change ...

Patients with human immunodeficiency virus (HIV) who undergo percutaneous coronary intervention have a substantial risk of subsequent cardiovascular events. However, outcome data from HIV-infected patients who receive drug-eluting stents (DESs) are limited. We hypothesized that HIV-infected patients treated with DESs would have fewer recurrent cardiac events compared with those who ...

PURPOSE OF REVIEW: Human immunodeficiency virus (HIV) infection is one of the major global health problems. Because the advances in treatment of HIV infection increase the patient's survival, anaesthesiologists may care for these patients during their practice. This article highlights HIV infection and anaesthetic implications. RECENT FINDINGS: HIV infection is ...

BACKGROUND: Previous studies suggest a poor prognosis of epidermoid anal cancer in HIV+ patients. AIM: To investigate the long-term outcome of epidermoid anal cancer in HIV+ and HIV- patients in the highly active antiretroviral treatment (HAART) era. METHODS: We included all patients with epidermoid anal cancer referred to six hospitals ...

In the absence of HIV testing, how do rural Malawians assess their HIV status? In this paper, we use a unique dataset that includes respondents' HIV status as well as their subjective likelihood of HIV infection. These data show that many rural Malawians overestimate their likelihood of current HIV infection. ...

BACKGROUND: The mitochondrial DNA (mtDNA) T16189C polymorphism, with a homopolymeric C-tract of 10-12 cytosines, is a putative genetic risk factor for idiopathic dilated cardiomyopathy in the African and British populations. We hypothesized that this variant may predispose to dilated cardiomyopathy in people who are infected with the human immunodeficiency virus ...

A 44-year-old man with HIV, with a CD4+ count of 45/μl and a viral load of 88 000 copies/ml, who was completing therapy for Pneumocystis carinii pneumonia, presented with severe bloody diarrhoea, fevers and abdominal pain. Endoscopy revealed total epidermal necrolysis of the colon, and partial epidermal necrolysis of the ...

Reactive oxygen species (ROS) is known to play an important role in the pathogenesis of non-alcoholic steatohepatitis (NASH); however, as we previously reported, angiogenesis also plays a pivotal role in NASH progression - the development of liver fibrosis and hepatocellular carcinoma - in rats. The aim of the current study ...

We investigated the association between Buruli ulcer and HIV by comparing the HIV-1/2 seroprevalence in a series of 426 Buruli ulcer patients and a sample of 613 residents of southern Benin. The overall HIV prevalence was 2.6% (11/426) among patients and 0.3% among controls (2/613), giving an odds ratio for ...