Hormonal contraception and postmenopausal hormone therapy in Spain: time trends and patterns of use.

Objective: This study aims to describe time trends in and patterns of use of hormonal contraception and postmenopausal hormone therapy and to identify factors associated with their use among Spanish women.

Methods: We performed a cross-sectional analysis using data from 1,954 population controls (aged 24-85 y) in 12 provinces of Spain who were enrolled in the Multi Case-Control Spain study (2007-2013). Data were collected from a questionnaire conducted face-to-face by trained personnel.

Incidence of and factors associated with hepatocellular carcinoma among hepatitis C virus and human immunodeficiency virus coinfected patients with decompensated cirrhosis.

We compared the incidence of and factors associated with hepatocellular carcinoma (HCC) among hepatitis C virus (HCV)-monoinfected subjects and human immunodeficiency virus (HIV)/HCV-coinfected individuals, both with decompensated cirrhosis. In a retrospective study, a cohort of 180 individuals with HIV coinfection and 1037 HCV-monoinfected patients with decompensated HCV-related cirrhosis from eight centres in Spain were analyzed. HCC was found in 234 (23%) HCV-monoinfected subjects and in four (2%) HIV-coinfected subjects (p<0.

Incidence of and risk factors for severe hepatotoxicity of nelfinavir-containing regimens among HIV-infected patients with chronic hepatitis C.

Objectives: To determine the incidence of and risk factors for severe hepatotoxicity of nelfinavir-containing regimens among human immunodeficiency virus/hepatitis C virus (HIV/HCV)-coinfected patients with known stage of liver fibrosis.

Methods: All HIV/HCV-coinfected patients were monitored for a period of 12 months after starting nelfinavir-containing regimens and, with an available liver biopsy, were included in a retrospective study.

Results: A total of 82 patients were included in the study.

Efficacy of beta-lactams against experimental pneumococcal endocarditis caused by strains with different susceptibilities to penicillin.

Objectives: To compare the in vitro and in vivo activity of penicillin, cefotaxime and ceftriaxone, using three strains of Streptococcus pneumoniae with different susceptibilities to penicillin (MICs of 0.015, 0.25 and 2 mg/L, respectively).