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Long-acting injectable antiretroviral therapy (LA ART) may be an alternative for people living with HIV (PLHIV) with adherence challenges or who prefer not to take pills. Using in-depth interviews, this study sought to understand the experiences of PLHIV (n = 53) participating in Phase 3 LA ART trials in the United States and Spain. The most salient consideration when contemplating LA ART was its clinical efficacy; many participants reported wanting to ensure that it worked as well as daily oral ART, including with less frequent dosing (every 8 versus 4 weeks). While injection side effects were often reported, most participants felt that regimen benefits outweighed such drawbacks. Participants described the main benefit of LA ART as the "freedom" it afforded both logistically and psychosocially, including through reduced HIV stigma. Findings highlight the importance of patient-provider communication related to weighing potential benefits and side effects and the continued need to address HIV stigma.

Background: Polyserositis (PS) is the inflammation, with effusion, of different serous membranes. It has been associated with different aetiologies, but the aetiology of PS remains unknown in a high percentage of patients., Aims: The general objective of this retrospective study was to analyse the aetiology of PS cases seen at Son Llàtzer Hospital in an 11-year period. Other objectives were to determine the epidemiological, clinical and analytical characteristics of these patients., Methods: An observational, descriptive and retrospective study to analyse the aetiology of PS cases seen at Son Llàtzer Hospital. The inflammation of two or more serous membranes confirmed by an imaging test was required and at least one of the serous fluid should be an exudate., Results: A total of 92 patients was included in the study. The most common diagnosis was neoplasm (nearly one-third of cases) followed by infectious and autoimmune diseases. PS aetiology was unknown in more than one-third. Pleura and pericardium were the most common sites of serosal involvement (83%). Antinuclear antibodies' positivity in serum and increased levels of adenosine deaminase in pleural effusion were significantly associated with a final diagnosis of autoimmune disease. Increased pleural lactate dehydrogenase levels were significantly associated with a final diagnosis of neoplasm. In 9 of 14 patients with a previous cancer, PS represented a recurrence of their cancer. Cases of unknown aetiology presented most frequently as pleural and pericardial involvement, and the majority resolved. In very few patients, an infectious aetiology could be proven., Conclusion: PS is a frequent clinical entity that is associated with different diseases and its diagnosis could be challenging, with a high rate of unknown aetiologies., (© 2018 Royal Australasian College of Physicians.)

Diagnosis of latent tuberculosis infection in patients with immune-mediated inflammatory chronic diseases (IMIDs) can be challenged as diagnostic test reliability could be impaired by immunosuppression. We retrospectively analyzed the Quantiferon Gold-Test in-Tube (QFT-G-IT) results of all patients with IMIDs seen at the Department of Internal Medicine of Son Llàtzer Hospital, Palma de Mallorca (Spain), looking for the factors related to QFT-G-IT indeterminate results. During the study period (2008-2015), 520 patients met the inclusion criteria. Factors associated with indeterminate QFT-G-IT results in a univariate analysis were inflammatory bowel disease, disease activity, lymphopenia, and medium-to-high doses of corticosteroids. In a subsequent multivariate analysis, only lymphopenia (defined as < 1500 cells) was associated with indeterminate QFT-G-IT results. Lymphocyte count was the only factor independently associated with an increased number of indeterminate QFT-G-IT results in patients with different autoimmune diseases. Others factors such as the use of medium-to-high doses of corticosteroids should be considered before testing with QFT-G-IT.

Interferon-gamma release assays are widely used for the diagnosis of tuberculosis infection in Spain. However, there is no consensus on their application in specific clinical scenarios. To develop a guide-line for their use, a panel of experts comprising specialists in infectious diseases, respiratory diseases, microbiology, pediatrics and preventive medicine, together with a methodologist, conducted a systematic literature search, summarized the findings, rated the quality of the evidence, and formulated recommendations following the Grading of Recommendations of Assessment Development and Evaluations methodology. This document provides evidence-based guidance on the use of interferon-gamma release assays for the diagnosis of tuberculosis infection in patients at risk of tuberculosis or suspected of having active disease. The guidelines will be applicable to specialist and primary care, and public health., (Copyright © 2016 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.)

IgG4-related disease (IgG4-RD) is a recently described entity characterized by lymphoplasmacytic infiltrates, usually mimicking tumors, affecting almost every organ or system. Nevertheless, serosal involvement has been rarely reported. In this article, we report two cases of IgG4-RD with serosal involvement and review the literature. Because of the varied clinical pictures found in our review, we suggest a new terminology for the description of IgG4-RD with serosal involvement.

Interferon-gamma release assays are widely used for the diagnosis of tuberculosis infection in Spain. However, there is no consensus on their application in specific clinical scenarios. To develop a guideline for their use, a panel of experts comprising specialists in infectious diseases, respiratory diseases, microbiology, pediatrics and preventive medicine, together with a methodologist, conducted a systematic literature search, summarized the findings, rated the quality of the evidence, and formulated recommendations following the GRADE (Grading of Recommendations of Assessment Development and Evaluations) methodology. This document provides evidence-based guidance on the use of interferon-gamma release assays for the diagnosis of tuberculosis infection in patients at the risk of tuberculosis or suspected of having active disease. The guidelines will be applicable to specialist and primary care, and public health., (Copyright © 2016 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.)

Tuberculosis risk is increased in patients with chronic inflammatory diseases receiving any immunosuppressive treatment, notably tumor necrosis factor (TNF) antagonists therapy. Screening for the presence of latent infection with Mycobacterium tuberculosis and targeted preventive treatment to reduce the risk of progression to TB is mandatory in these patients. This Consensus Document summarizes the current knowledge and expert opinion of biologic therapies including TNF-blocking treatments. It provides recommendations for the use of interferon-gamma release assays (IGRA) and tuberculin skin test (TST) for the diagnosis of latent tuberculosis infection in these patients, and for the type and duration of preventive therapy., (Copyright © 2015 SEPAR. Published by Elsevier Espana. All rights reserved.)

Background: Interferon-γ release assays (IGRAs) are increasingly used for the diagnosis of latent tuberculosis infection (LTBI). Because of the lack of a gold standard for the diagnosis of LTBI, IGRAs are compared to the tuberculin skin test (TST) and yield conflicting results. We assessed the usefulness of an IGRA test, QuantiFERON(®)-TB Gold In-Tube (QFT-G-IT), for diagnosing LTBI compared with TST in the setting of a contact screening study., Methods: A prospective comparison between the QFT-G-IT and the TST in TB contact subjects in a low TB burden area was conducted sequentially between January 2006 and December 2012., Results: A moderate concordance between the two tests (κ = 0.44 for TST cut-off of 5 mm and κ = 0.56 for TST cut-off of 15 mm) was found. A better agreement was shown in younger contacts and in non-vaccinated contacts when using a TST of 15 mm. Independent risk factors for a TST(+)/QFT-G-IT(-) discordance were history of BCG vaccination and age between 31 and 59 years. Discordance was also more frequent using a TST cut-off value of 5 mm. QFT-G-IT(+)/TST(-) was infrequent and was found in older contacts., Conclusions: Based on our data, we cannot recommend the use of QFT-G-IT as the only test to rule out LTBI, especially in older patients.

Introduction: Q fever is a widespread zoonotic infection caused by Coxiella burnetii (C. burnetii). Acute infection varies from a self-limited flu-like illness to pneumonia or hepatitis., Methods: A retrospective case study from March 2003 to December 2011 was conducted in the Hospital Son Llàtzer in Palma de Mallorca. Acute Q-fever was diagnosed in a patient with clinical suspicion and IgM in phase ii positive (≥ 1/40), with a positive IgG (≥1/80), or when IgG seroconversion was observed during convalescence. A total of 87 cases of acute Q fever were diagnosed. The median age was 50 years (range 21-89), and 69 (79.3%) were male. Fever and headache were the most common symptoms. Pneumonia was diagnosed in 39 (44.8%) patients, febrile episode in 21 (24.1%), and acute hepatitis in 23 (25.6%). Increased serum transaminases were observed in 19 (21.8%). Doxycycline was prescribed in 29 cases (33.4%). There were 30 (34.5%) patients lost to follow up after hospital discharge. A favorable outcome was observed in all other cases. Only one new case progressed to chronic Q fever., Results: A total of 87 cases of acute Q fever were diagnosed. The median age was 50 years (range 21-89), and 69 (79.3%) were male. Fever and headache were the most common symptoms. Pneumonia was diagnosed in 39 (44.8%) patients, febrile episode in 21 (24.1%), and acute hepatitis in 23 (25.6%). Increased serum transaminases were observed in 19 (21.8%). Doxycycline was prescribed in 29 cases (33.4%). There were 30 (34.5%) patients lost to follow up after hospital discharge. A favorable outcome was observed in all other cases. Only one new case progressed to chronic Q fever., Conclusion: Acute Q fever acute is common our environment. Pneumonia was the most common clinical presentation. Even although doxycycline was prescribed in a small number of patients, a favorable outcome was observed in all cases., (Copyright © 2013 Elsevier España, S.L. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.)

Cephalopods are a relatively small class of molluscs (~800 species), but they support some large industrial scale fisheries and numerous small-scale, local, artisanal fisheries. For several decades, landings of cephalopods globally have grown against a background of total finfish landings levelling off and then declining. There is now evidence that in recent years, growth in cephalopod landings has declined. The commercially exploited cephalopod species are fast-growing, short-lived ecological opportunists. Annual variability in abundance is strongly influenced by environmental variability, but the underlying causes of the links between environment and population dynamics are poorly understood. Stock assessment models have recently been developed that incorporate environmental processes that drive variability in recruitment, distribution and migration patterns. These models can be expected to improve as more, and better, data are obtained on environmental effects and as techniques for stock identification improve. A key element of future progress will be improved understanding of trophic dynamics at all phases in the cephalopod life cycle. In the meantime, there is no routine stock assessment in many targeted fisheries or in the numerous by-catch fisheries for cephalopods. There is a particular need for a precautionary approach in these cases. Assessment in many fisheries is complicated because cephalopods are ecological opportunists and stocks appear to have benefited from the reduction of key predator by overexploitation. Because of the complexities involved, ecosystem-based fisheries management integrating social, economic and ecological considerations is desirable for cephalopod fisheries. An ecological approach to management is routine in many fisheries, but to be effective, good scientific understanding of the relationships between the environment, trophic dynamics and population dynamics is essential. Fisheries and the ecosystems they depend on can only be managed by regulating the activities of the fishing industry, and this requires understanding the dynamics of the stocks they exploit., (© 2014 Elsevier Ltd. All rights reserved.)

Introduction: Tuberculosis (TB) remains a highly prevalent and potentially severe disease. However, since 2002 the annual incidence has been decreasing both worldwide and in Spain, where the incidence varies widely between regions. The main objective of this study is to describe the experience of a monographic TB unit in a second level hospital., Patients and Methods: A descriptive study was carried out which included all cases of TB diagnosed in a monographic unit of a secondary hospital between 2003 and 2011. Demographic, clinical, epidemiological and microbiological data were recorded., Results: We analyzed 500 TB cases and found an increasing annual incidence in all subgroups, including native and immigrant populations. Most cases (63.8%) were male, with a median age of 36 years (range 8 months-90 years). In total, 39.8% of patients were foreign born. Coinfection with human immunodeficiency virus was found in 11% of cases. The pulmonary form was most frequently diagnosed (63.8%). Overall mortality was 5.8% with no significant differences between groups (including foreign born and human immunodeficiency virus positive patients)., Conclusions: Although TB incidence is globally decreasing, in our study we found an increasing number of cases in recent years in all subgroups, which can be explained by this being a monographic unit with an intensive contact tracing program., (Copyright © 2012 SEPAR. Published by Elsevier Espana. All rights reserved.)

Background/methods: Quantiferon-TB-Gold in Tube(®) test (QFT-G-IT) may have advantages if combined with TST when screening for Latent Tuberculosis Infection (LTBI) prior to initiating anti-TNF therapy in an area of intermediate tuberculosis incidence such as Spain. In a small-scale prospective study, we evaluate the use of QFT-G-IT in combination with the screening recommended in Spain (Tuberculin-Skin Test, TST retest, clinical data, and Chest X-Ray (CXR)) for LTBI in patients considered as candidates for anti-TNFα treatment., Results: From June 2008 to October 2010, 123 patients from a 300-bed hospital in Palma de Mallorca (Spain) were included in the study. The majority of patients were under immunosuppressive therapy. A positive TST and TST booster were found in 22 and 17 patients, respectively. Thus 39 (31.7%) of the 123 patients had a positive TST. QFT-G-IT was positive in 16 patients (13.6%), indeterminate in 4 (3.2%), and negative in 103 (83.7%). One of the two tests was positive and LTBI was diagnosed in 34.1% of patients. The agreement between TST and QFT-G-IT among vaccinated patients was low and not statistically significant (Kappa=0.15) and was almost perfect among non-BCG vaccinated patients (K=0.81). TST positive responses were significantly related to BCG-vaccination (p<0.05) and QFT-G-IT positive response rates were related to older age (p<0.05)., Conclusion: QFT-G-IT may have advantages when combined with TST in immunosuppressed patients especially in older patients with a negative TST; in BCG vaccinated patients with a positive TST, QFT-G-IT could avoid unnecessary treatments and toxicities related to a false-positive TST result., (Copyright © 2011 Elsevier España, S.L. All rights reserved.)

Background and Objective: Tuberculosis is an important health care problem, even in our setting. The objective of this study is to describe clinic and epidemiological features of cutaneous tuberculosis in our area., Patients and Methods: A retrospective study was performed of all patients diagnosed of cutaneous tuberculosis in a hospital in Mallorca (Spain) from January 2003 to July 2011. The clinical forms, diagnostic methods used, treatment used and clinical course were recorded., Results: Twenty-eight cases of cutaneous tuberculosis were diagnosed (5.9% of the tuberculosis cases diagnosed in this period), 15 with classic cutaneous tuberculosis (14 scrofuloderma, 1 empyema necessitatis) and 13 patients with tuberculids (8 erythema induratum of Bazin disease and 5 erythema nodosum). Scrofulodermas came from lymph nodes in 10 of the patients, infected bone in 4 and pleural in one case; 13/28 patients came from other continents. Most of the patients were treatment with 3-4 tuberculostatic drugs, with favorable course., Conclusions: Cutaneous tuberculosis is not uncommon in our setting. In classic cutaneous tuberculosis culture is the gold standard diagnostic method while tuberculids are most commonly diagnosed by histology., (Copyright © 2011 Elsevier España, S.L. All rights reserved.)

Background: Initial reports suggested that novel A(H1N1) influenza virus (2009 A[H1N1]v) infection was significantly more severe in pregnant than in non-pregnant women. In Spain, antiviral therapy was recommended for pregnant women from the beginning of the 2009 pandemic., Methods: The prospective cohort study included consecutive pregnant and non-pregnant women of reproductive age with a proven diagnosis of 2009 A(H1N1)v admitted to any of the 13 participating Spanish hospitals between 12 June and 10 November 2009., Results: In total, 98 pregnant and 112 non-pregnant women with proven 2009 A(H1N1)v hospitalized during the study period were included. Influenza was more severe among non-pregnant patients than pregnant patients with respect to outcomes of both intensive care unit admission (18% versus 2%; P<0.001) and death (5 versus 0; P=0.06). Pregnant women had fewer associated comorbid conditions other than pregnancy (18% versus 44%; P<0.001); they were also admitted earlier than non-pregnant women (median days since onset of symptoms: 2 versus 3; P<0.001) and a higher percentage received early antiviral therapy (41% versus 28%; P=0.03). Neither a multivariate nor a matched cohort analysis found pregnancy to be associated with greater severity than that associated with hospitalized, seriously ill non-pregnant women., Conclusions: 2009 A(H1N1)v influenza was not associated with worse outcomes in hospitalized pregnant women compared with non-pregnant ones of reproductive age in a context of early diagnosis and antiviral therapy.

Introduction: To describe clinical features, complications, serotypes and antibiotic resistance in pneumococcal pneumonia in our environment after the generalization of the heptavalent conjugate vaccine (PCV-7) in paediatrics., Material and Methods: Prospective study of episodes of pneumococcal pneumonia, with positive cultures in patients treated in the emergency department from January 2006 to February 2010., Results: We studied 346 episodes in 320 patients, 335 belonged to 309 adult patients, 221 (71.5%) males, median age 68 years (range 16-94), and 11 episodes to patients<15 years. Two-hundred and thirty seven (68.5%) episodes were community acquired. Bacteraemia was present in 130 (37.6%) cases, with a tendency towards an increased risk in patients < 65 years (OR=1.56, 95% CI 0.96- 2.56, P=.07). Thirteen (3.8%) patients developed empyema and 33 (9.5%) septic shock. The mean age of patients with empyema was lower (P=.03). In the multivariate analysis were related to the presence of bacteraemia: a history of chronic respiratory disease (OR=0.45, 95% CI 0.25-0.81, P=.008), positive urinary antigen (OR 2.02, 95% CI 1 13-3.62, P=.01) and pleural effusion (OR=3.86, 95% CI 1.79-8.35, P=.001). Shock was associated with Fine IV-V stage (OR=23.6, 95% CI 4.96-112.82, P<.001), age < 65 years (OR=4.47, 95% CI 1.75-11.39, P=.002) and pleural effusion (OR=4.15, 95% CI 1.65 to 10.41, P=.002). Increased mortality risk was associated with presence of any complication (OR=6.6, 95% CI 1.5-27.2, P=.009) and specifically septic shock (OR=3.3, 95% CI 1.06-10.3, P=.04). Most serotypes obtained were not included in the VNC-7., Conclusions: Pneumococcal pneumonia after generalisation of PCV-7 is mainly related to non-vaccine serotypes. Younger patients without respiratory disease are at increased risk of bacteraemia, empyema, and septic shock, the latter being associated with a higher mortality., (Copyright © 2010 Elsevier España, S.L. All rights reserved.)

Introduction: The Interferon-γ in vitro detection tests could be a useful tool in the diagnosis of active tuberculosis compared to Mycobacterium tuberculosis (MTB)., Methods: The QuantiFERON-TB-Gold in Tube (QFG-IT) test was performed on the blood of 118 patients with active tuberculosis and the results compared with the tuberculin test., Results: The QFG-IT test was positive in 94 cases (79.7%), negative in 17 (14.4%) and indeterminate in 7 (5.9%). A negative or indeterminate QFG-IT test was more common in older patients (P=0.017) and in cases with negative smear tests (P=0.041). The kappa agreement between the tuberculin and QFG-IT tests was 74.5% with a kappa value of 0.45 (SE:0.136). Thirteen of the patients studied were infected with HIV and the tuberculin was positive in 5 of the 12 cases (38.5%) in whom it was performed, with the QFG-IT being positive in 9/13 (69.2%)., Conclusions: The QFG-IT test may be a useful complimentary tool to the tuberculin test in the diagnosis of tuberculosis., (Copyright © 2009 Elsevier España, S.L. All rights reserved.)

Introduction: There is some controversy regarding the current rates of anaerobic bacteremia. Some authors have described an increasing incidence in recent years, whereas others report declining rates. There is even debate over whether to routinely perform anaerobic blood cultures. We present a prospective analysis of anaerobic bloodstream infections diagnosed at our medical center from January 2003 to May 2008., Results: Sixty-eight patients had bloodstream infection caused exclusively by anaerobic bacteria. Median age was 64+/-19 years and 63.2% had at least one comorbid condition, including 20.6% with a solid neoplasm, often related to the gastrointestinal tract. The main focus of anaerobic bacteremia was the abdomen (42.6%). The most common isolates were several species from the Bacteroides fragilis group (36.7%), Clostridium spp. (17.6%), Peptostreptococcus spp. (16.1%), and Prevotella spp. (16.1%). Empirical antimicrobial treatment was adequate in 69.1%. Overall mortality was 23.5%, and bacteremia-related mortality was 9.2%. Sepsis, septic shock, and a Pitt score >4 were independent predictors of mortality., Conclusions: The incidence of anaerobic bacteremia in our hospital was 0.89 cases per 1000 hospital admissions. Patients at high risk were elderly persons with associated underlying diseases including malignant disease. Mortality was high., (Copyright 2008 Elsevier España, S.L. All rights reserved.)

We describe two new cases of Peptostreptococcus endocarditis, one case of Peptostreptococcus micros prosthetic valve endocarditis and the other of Peptostreptococcus assaccharolyticus tricuspid native valve endocarditis in an intravenous drug user (IDU) patient and review nine cases previously reported.

Introduction: There is little information on bacteremia in very elderly patients. This study describes the characteristics of bacteremia in this population., Methods: This is a prospective study investigating bacteremia episodes in patients over 80 years old in comparison with episodes in patients aged 18-64 and 65-79 years., Results: A total of 146 bacteremia episodes were analyzed in patients over 80 years old. Comorbidity was documented in 66.4% and immunodeficiency in 6.8% of patients. Among the total, 82.2% had no underlying disease or a disease considered non-fatal. Eighty episodes were community-acquired. The main infectious foci included primary (25.3%) and urinary tract (20.5%) infection, and the most frequent isolates were Escherichia coli (28.2%), coagulase-negative Staphylococcus (14.7%) and S. aureus (13.6%). Sepsis or septic shock occurred in 55.5% of the cases, and 31 patients died due to a bacteremia-related cause. Immunodeficiency was less frequent in patients over 80 years old, but they had a higher proportion of community-acquired infections and gram-negative infections. Bacteremia-related mortality was highest in the oldest group of patients and was associated with a fatal or ultimately fatal underlying disease, S. aureus infection, and inappropriate empirical antibiotic treatment. A lower Pitt severity score was related to lower mortality risk., Conclusions: Very elderly bacteremic patients showed a lower frequency of immunodeficiency, a higher percentage of community-acquired and gram-negative infections. Bacteremia-related mortality was greater in the most elderly group and was associated with fatal or ultimately fatal underlying disease, S. aureus infection and initiation of inappropriate empirical antibiotic treatment.

Three patients are reported who had systemic lupus erythematosus and membrane-proliferative glomerulonephritis. These patients failed to respond to intravenous cyclophosphamide and steroids and were then changed to receive oral cyclosporine A, at a dose of 5 mg/kg/day. The three patients showed remission of disease, symptoms, and renal and immunological parameters, with minimal secondary effects. The medical literature was reviewed and cyclosporine A is suggested to be a therapeutical choice for patients with lupus nephropathy even when they do not respond to other immunosuppressive regimes, such as pulse cyclophosphamide.