Impact of HIV on the survival of hepatocellular carcinoma in hepatitis C virus-infected patients.

Background: Previous studies have suggested that hepatocellular carcinoma (HCC) has an aggressive presentation and a shorter survival in people with HIV (PWH). This could be due to later diagnosis or lower rates of HCC treatment, and not to HIV infection itself. AIM: :: To assess the impact of HIV on HCC survival in hepatitis C virus (HCV)-infected patients.

Low performance of ultrasound surveillance for the diagnosis of hepatocellular carcinoma in HIV-infected patients.

Objective: To assess the performance of ultrasound surveillance for the diagnosis of hepatocellular carcinoma (HCC) in HIV-infected patients.

Methods: The GEHEP-002 cohort recruits HCC cases diagnosed in HIV-infected patients from 32 centers across Spain. The proportion of 'ultrasound lack of detection', defined as HCC diagnosed within the first 3 months after a normal surveillance ultrasound, and the proportion of 'surveillance failure', defined as cases in which surveillance failed to detect HCC at early stage, were assessed.

High quality of life, treatment tolerability, safety and efficacy in HIV patients switching from triple therapy to lopinavir/ritonavir monotherapy: A randomized clinical trial.

Trial Design: The QoLKAMON study evaluated quality of life, efficacy and treatment safety in HIV patients receiving lopinavir/ritonavir in monotherapy (MT) versus continuing combined antiretroviral triple treatment with a boosted protease inhibitor (TT).

Methods: This was a 24-week, open-label, multicentre study in virologically-suppressed HIV-infected participants (N = 225) with a 2:1 randomization: 146 patients who switched to MT were compared with 79 patients who remained on a TT regimen. The primary endpoint was change in patient-reported outcomes in quality of life as measured by the MOS-HIV and EQ-5D questionnaires.

Hepatocellular carcinoma after sustained virological response with interferon-free regimens in HIV/hepatitis C virus-coinfected patients.

Objective: To assess the possible association between the use of direct antiviral agents (DAA) and the risk of hepatocellular carcinoma (HCC) in HIV/hepatitis C virus (HCV)-coinfected patients.

Methods: The GEHEP-002 cohort recruits HCC cases in HIV-infected patients from 32 centers from Spain. Three analyses were performed: the proportion of HCC cases after sustained virological response (SVR) and the evolution of this proportion over time, the frequency of HCC after SVR in HIV/HCV-coinfected patients with cirrhosis, and the probability of HCC recurrence after curative therapies among those undergoing HCV therapy.

A case-control study of non-AIDS-defining cancers in a prospective cohort of HIV-infected patients.

Introduction: We present a case-control study of non-AIDS-defining cancers (NADCs) in a cohort of HIV-infected patients where we value the incidence, survival and prognostic factors of mortality.

Methods: All NADCs diagnosis conducted from 2007 to 2011 in 7 hospitals were collected prospectively, with a subsequent follow up until December 2013. A control group of 221 HIV patients without a diagnosis of cancer was randomly selected.

Executive summary: Prevention and treatment of opportunistic infections and other coinfections in HIV-infected patients: May 2015.

Opportunistic infections continue to be a cause of morbidity and mortality in HIV-infected patients. They often arise because of severe immunosuppression resulting from poor adherence to antiretroviral therapy, failure of antiretroviral therapy, or unawareness of HIV infection by patients whose first clinical manifestation of AIDS is an opportunistic infection. The present article is an executive summary of the document that updates the previous recommendations on the prevention and treatment of opportunistic infections in HIV-infected patients, namely, infections by parasites, fungi, viruses, mycobacteria, and bacteria, as well as imported infections.

Prevention and treatment of opportunistic infections and other coinfections in HIV-infected patients: May 2015.

Despite the huge advance that antiretroviral therapy represents for the prognosis of infection by the human immunodeficiency virus (HIV), opportunistic infections (OIs) continue to be a cause of morbidity and mortality in HIV-infected patients. OIs often arise because of severe immunosuppression resulting from poor adherence to antiretroviral therapy, failure of antiretroviral therapy, or unawareness of HIV infection by patients whose first clinical manifestation of AIDS is an OI. The present article updates our previous guidelines on the prevention and treatment of various OIs in HIV-infected patients, namely, infections by parasites, fungi, viruses, mycobacteria, and bacteria, as well as imported infections.

Executive summary of the GESIDA/National AIDS Plan Consensus Document on antiretroviral therapy in adults infected by the human immunodeficiency virus (updated January 2015).

In this update, antiretroviral therapy (ART) is recommended for all patients infected by type 1 human immunodeficiency virus (HIV-1). The strength and grade of the recommendation vary depending on the CD4+ T-lymphocyte count, the presence of opportunistic infections or comorbid conditions, age, and the efforts to prevent the transmission of HIV. The objective of ART is to achieve an undetectable plasma viral load (PVL).

Renal safety of coformulated tenofovir/emtricitabine vs other nucleoside analogues in combination therapy in antiretroviral-naive patients aged 50 years or older in Spain: The TRIP study.

Objectives: Our aim is to describe the impact of emtricitabine (FTC)/tenofovir (TDF) versus other nucleoside reverse transcriptase inhibitor (NRTIs)-based regimens on renal function of human immunodeficiency virus (HIV) naïve patients >50 years old who started combination antiretroviral therapy (cART).

Design: National, retrospective cohort analysis of patients >50 years old when they started cART (January 1, 2006-December 31, 2009).

Methods: We compared renal safety (changes in estimated glomerular filtration rate [eGFR] during the first year, and time to renal events during 4 years of follow-up) in FTC/TDF versus non-FTC/TDF users.

[Challenges of lopinavir/ritonavir in the chronicity of human immunodeficiency virus infection].

Combination antiretroviral therapy (ART) has increased patient survival, which is currently similar to that of the general population in western countries. However, ART is unable to completely restore normal health, given the persistence of chronic immune activation. Human immunodeficiency virus (HIV) infection has become a chronic disease and 50% of patients will soon be older than 50 years.

Safety, efficacy, and persistence of emtricitabine/tenofovir versus other nucleoside analogues in naive subjects aged 50 years or older in Spain: the TRIP study.

Objectives: Current antiretroviral guidelines state that being older than 50 to 55 years of age is an indication to start antiretroviral therapy (ART), regardless of CD4 status. However, no references to the preferred combination ART (cART) for these patients have been described. Our study compares emtricitabine and tenofovir disoproxil fumarate (FTC/TDF) versus other nucleoside reverse transcriptase inhibitor (NNRTI) regimens in HIV ART-naïve patients who are ≥50 years.

HIV/hepatitis C virus-coinfected patients who achieved sustained virological response are still at risk of developing hepatocellular carcinoma.

Objective: To describe the frequency and the characteristics of hepatocellular carcinoma (HCC) cases that appeared in HIV/hepatitis C virus (HCV)-coinfected patients with previous sustained virological response (SVR) and to compare these cases to those diagnosed in patients without SVR.

Methods: All HIV/HCV-coinfected patients diagnosed with HCC in 26 hospitals in Spain before 31 December 2012 were analyzed. Comparisons between cases diagnosed in patients with and without previous SVR were made.

Comparison of high ribavirin induction versus standard ribavirin dosing, plus peginterferon-α for the treatment of chronic hepatitis C in HIV-infected patients: the PERICO trial.

Background: Ribavirin (RBV) exposure seems to be critical to maximize treatment response in human immunodeficiency virus (HIV)-positive patients with chronic hepatitis C virus (HCV) infection.

Methods: HIV/HCV-coinfected individuals naive to interferon were prospectively randomized to receive peginterferon-α-2a (180 μg/d) plus either RBV standard dosing (1000 or 1200 mg/d if <75 or ≥ 75 kg, respectively) or RBV induction (2000 mg/d) along with subcutaneous erythropoietin β (450 IU/kg/wk), both during the first 4 weeks, followed by standard RBV dosing until completion of therapy. Early stopping rules at weeks 12 and 24 were applied in patients with suboptimal virological response.

Impact of inosine triphosphatase gene variants on the risk of anemia in HIV/hepatitis C virus-coinfected patients treated for chronic hepatitis C.

The role of rs1127354/rs7270101 alleles at the inosine triphosphatase (ITPA) gene on ribavirin-induced anemia was assessed in 74 patients with hepatitis C virus and human immunodeficiency virus coinfection. Anemia developed in 80% of patients with normal ITPA activity compared with 33% of those with reduced ITPA activity. In contrast, ITPA variants did not influence sustained virological response.

[Adult spontaneous cerebrospinal fluid otorrhea. Report of two cases and review of the literature].

Introduction: Spontaneous cerebrospinal fluid otorrhea is a relatively rare entity and can be easily missed in adults. Every adult older than 50 years with a negative history of otologic disease who has recurrent serous otitis media should be evaluated for this pathology. Meningitis is the most serious complication, so there is no doubt that the condition needs immediate attention and correction.

Preemptive erythropoietin plus high ribavirin doses to increase rapid virological responses in HIV patients treated for chronic hepatitis C.

Chronic hepatitis C affects one-third of HIV(+) patients worldwide. High ribavirin (RBV) exposure is crucial to maximize the response to hepatitis C therapy in this population, although it may increase the risk for hemolytic anemia. PERICO is a prospective multicenter trial in which HIV/HCV-coinfected patients are randomized to receive peginterferon (pegIFN) alfa-2a 180 microg/week plus either weight-based RBV (1000-1200 mg/day) or RBV 2000 mg/day, the latest along with erythropoietin alfa (EPO) 30,000 IU/week from the first day until week 4.

Long-term effectiveness and safety outcomes in HIV-1-infected patients after a median time of 6 years on nevirapine.

To report long-term data on safety and effectiveness of antiretroviral regimens, including nevirapine. HIV-1-infected patients who received nevirapine-based approaches for at least 4 years were identified in the databases of five centers and included in a retrospective cohort study. Data collected included plasma HIV-RNA (viral load) and CD4+ T-cell counts, lipid and liver function tests, at baseline, 2-year and > 4-year time points.

Human Rickettsia sibirica mongolitimonae infection, Spain.

Human Infection, Spain

Treatment of scedosporiosis with voriconazole: clinical experience with 107 patients.

The efficacy of voriconazole in 107 patients with scedosporiosis was analyzed. Principal infection sites were the lungs/sinuses (24%), central nervous system (CNS) (20%), and bone (18%), while 21% of patients had disseminated infection. Solid organ transplantation (22%), hematological malignancy (21%), and surgery/trauma (15%) were the predominant underlying conditions.

Incidence of anaemia and impact on sustained virological response in HIV/HCV-coinfected patients treated with pegylated interferon plus ribavirin.

Ribavirin (RBV) exposure is important for maximizing the response to chronic hepatitis C virus (HCV) therapy. However, RBV-associated haemolytic anaemia may force dose reductions or even treatment discontinuation. The use of zidovudine might further increases the risk of anaemia in HCV/HIV-coinfected patients.

Effectiveness and safety of simplification therapy with once-daily tenofovir, lamivudine, and efavirenz in HIV-1-infected patients with undetectable plasma viral load on HAART.

Objective: To evaluate the effectiveness and tolerability of a simplification regimen with tenofovir DF (TDF), lamivudine (3TC), and efavirenz (EFV) in HAART-experienced HIV-1-infected subjects with sustained viral suppression.

Method: Patients with HIV-1 RNA <200 copies/mL during the previous 6 months and who switched their current twice-daily or three-times-daily HAART to a simplified once-daily regimen of TDF (300 mg), 3TC (300 mg), and EFV (600 mg) were included.

Results: 154 patients (70% males, mean age 42 years) were included.

Role of weight-based ribavirin dosing and extended duration of therapy in chronic hepatitis C in HIV-infected patients: the PRESCO trial.

The response to pegylated interferon (pegIFN) plus ribavirin (RBV) as treatment of chronic hepatitis C virus (HCV) infection is lower in HIV-coinfected than in HCV-monoinfected patients and could be due to suboptimal RBV dosing and/or insufficient duration of therapy in prior trials. In a prospective, multicenter, open, comparative trial, HCV/HIV-coinfected patients received pegIFN plus weight-based RBV for 48 or 72 weeks (HCV genotypes 1 and 4) and 24 or 48 weeks (HCV genotypes 2 and 3). Use of didanosine was not allowed.

Premature treatment discontinuation in HIV/HCV-coinfected patients receiving pegylated interferon plus weight-based ribavirin.

Background: Chronic hepatitis C therapy in HIV patients is often penalized by more frequent premature treatment discontinuations. It is unclear what the relative contribution of more adverse events and/or early virological failures are.

Methods: PRESCO was a prospective, multicentre, comparative trial, in which 389 HIV/HCV-coinfected patients with CD4+ T-cell counts >300 cells/ml and elevated aminotransferases received pegylated interferon-alpha2a (peg IFN-alpha2a) 180 mg per week plus ribavirin (RBV) 1,000-1,200 mg daily.

[Kikuchi-Fujimoto disease: review of four cases].

Kikuchi-Fujimoto disease is an uncommon form of lymphadenitis, firstly described in Japan. Etiology is unknown. It affects mainly young women.