Executive Summary of the Consensus Statement of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC), the Spanish Society of Tropical Medicine and International Health (SEMTSI), the Spanish Association of Surgeons (AEC), the Spanish Society of Pneumology and Thoracic Surgery (SEPAR), the Spanish Society of Thoracic Surgery (SECT), the Spanish Society of Vascular and Interventional Radiology (SERVEI), and the Spanish Society of Paediatric Infectious Diseases (SEIP), on the Management of Cystic Echinococcosis.

The Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC), the Spanish Society of Tropical Medicine and International Health (SEMTSI), the Spanish Association of Surgeons (AEC), the Spanish Society of Pneumology and Thoracic Surgery (SEPAR), the Spanish Society of Thoracic Surgery (SECT), the Spanish Society of Vascular and Interventional Radiology (SERVEI), and the Spanish Society of Paediatric Infectious Diseases (SEIP) considered it pertinent to issue a consensus statement on the management of cystic echinococcosis (CE) to guide healthcare professionals in the care of patients with CE. Specialists from several fields (clinicians, surgeons, radiologists, microbiologists, and parasitologists) identified the most clinically relevant questions and developed this Consensus Statement, evaluating the available evidence-based data to propose a series of recommendations on the management of this disease. This Consensus Statement is accompanied by the corresponding references on which these recommendations are based. Prior to publication, the manuscript was open for comments and suggestions from the members of the SEIMC and the scientific committees and boards of the various societies involved.

[GeSIDA quality care indicators associated with mortality and hospital admission for the care of persons infected by HIV/AIDS]. / Indicadores de calidad asistencial de GeSIDA para la atención de personas infectadas por el VIH/sida asociados a mortalidad e ingreso hospitalario.

INTRODUCTION: In 2010, the AIDS Study Group (Grupo de Estudio del SIDA [GESIDA]) developed 66 quality care indicators. The aim of this study is to determine which of these indicators are associated with mortality and hospital admission, and to perform a preliminary assessment of a prediction rule for mortality and hospital admission in patients on treatment and follow-up. METHODS: A retrospective cohort study was conducted in the Hospital Universitario Son Espases (Palma de Mallorca, Spain). Eligible participants were patients with human immunodeficiency syndrome≥18 years old who began follow-up in the Infectious Disease Section between 1 January 2000 and 31 December 2012. A descriptive analysis was performed to evaluate anthropometric variables, and a logistic regression analysis to assess the association between GESIDA indicators and mortality/admission. The mortality probability model was built using logistic regression. RESULTS: A total of 1,944 adults were eligible (median age: 37 years old, 78.8% male). In the multivariate analysis, the quality of care indicators associated with mortality in the follow-up patient group were the items 7, 16 and 20, and in the group of patients on treatment were 7, 16, 20, 35, and 38. The quality of care indicators associated with hospital admissions in the follow-up patients group were the same as those in the mortality analysis, plus number 31. In the treatment group the associated quality of care indicators were items 7, 16, 20, 35, 38, and 40. CONCLUSIONS: Some GeSIDA quality of care indicators were associated with mortality and/or hospital admissions. These indicators are associated with delayed diagnosis, regular monitoring, prevention of infections, and control of comorbidities.

[Clinical use of HIV-1 resistance genotyping. Predictive factors of poor virological evolution in salvage treatments]. / Utilización en la práctica clínica de los tests de resistencia genotípica al VIH-1. Factores predictivos de mala evolución virológica en tratamientos de rescate.

OBJECTIVES: To describe the use of genotype resistance testing (GRT) for virological failure in clinical practice, and the long-term clinical and virological evolution in patients for whom it is requested. To identify the predictive factors of virological failure in patients with antiretroviral (ARV) salvage therapy. METHODS: Observational study in HIV-infected patients for whom GRT was requested for virological failure (VF) in the period of 1 October 1999 to 31 December 2001. Logistic regression analysis was used to determine the predictive factors of virological progression. RESULTS: Over the period studied, 196 patients required GRT for VF (15%) among those monitored in specific units. GRT was mainly requested for patients who had been extensively pretreated for a mean of 5 years and with a median of 5 ARV combinations. Half the patients presented 3 or more mutations associated with thymidine analogs (TAMs), mutations associated with non-nucleoside analogs (NNRTIs), and 5 or more mutations associated with protease inhibitors (PIs). In 143 (74%) patients, the RTV regimen was changed on the basis of GRT results. In the intent-to-treat analysis, the percentage of patients with plasma VL < 400 cop/mL at 6, 12 and 18 months was 41%, 29% and 17%, respectively. In the on-treatment analysis, the results were 50%, 48% and 46%, respectively. Mean CD4 lymphocyte increase was 59.74 and 94 cells/mm 3. The variables predicting virological failure (plasma VL > 400 cop/mL) at 12 months were plasma VL > 30,000 cop/mL (OR 6, 1.8-19.5) and accumulation of 3 or more TAMs (OR 4.4, 1.3-15) at the start of ARV salvage therapy. CONCLUSION: Even though in clinical practice GRT is requested for patients with various treatment failures, when ART salvage treatment was started, plasma VL was undetectable and immunological response persisted in 40% of patients followed-up for 18 months. The factors best predicting virological evolution were VL and the number of baseline TAMs.

Increased incidence of hepatocellular carcinoma (HCC) in HIV-1 infected patients.

BACKGROUND: The likely increased incidence of hepatocarcinoma (HCC) in HIV-1 infected patients has not yet been demonstrated. METHODS: We studied all cases of HCC occurring in HIV-1 infected patients in our hospital during the past 15 years. Incidence and survival time were compared with those of the general population in the same area and the same time of the study. RESULTS: We found 6 cases of HCC in a cohort of 2383 HIV-1 infected patients between 1986 and 2001. This is a higher than expected incidence rate of HCC compared with the general population, with a standardized incidence ratio of 13.95. Chronic hepatitis virus infection and alcohol abuse were present in four and two cases, respectively. In one patient, no liver disease was known before the HCC and the surrounding liver was normal in the necropsy study. CONCLUSION: The improved survival of patients on highly active antiretroviral treatment (HAART) and the increasing incidence of end-stage liver disease in these patients caused by chronic hepatitis virus infection and alcohol abuse may be responsible for an increase in the incidence of HCC in HIV-1 infected patients.