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Healthcare in the court was something fundamental. The different health professionals had as their objective to watch over the health of everybody who belonged to it. Something that everyone of them carried out depending on their abilities and their knowledge. The work that we propose is based on the information found in the section of Casas y Sitios Reales of the Archivo General de Simancas. There, we could find information about the services provided to Enrique IV and Isabel of Valois during their respective reigns, among other monarchs. Once we had the information analyzed we could confirm the objectivity of a methodical work when it came to provide the care needed, as well as the application of treatments by the health workers, more specifically, nurses. [ABSTRACT FROM AUTHOR]

Background: Health system delay (HSD) is an important issue in tuberculosis (TB) control. This report investigates HSD and associated factors in a cohort of Spanish culture-confirmed TB patients. Methods: Data were collected from clinical records. Using logistic regression with two different cut-off points to define HSD (median and 75th percentile), adjusted odds ratios were used to estimate the association between HSD and different variables. Results: A total of 5184 culture-confirmed TB cases were included. Median and 75th percentile HSD were 6 and 25 days respectively. HSD significantly greater than the median was associated with: age > 44 years, past or present intravenous drug use, diagnosis at a primary-care centre, prior preventive therapy, positive histology, request for drug-sensitivity testing, presence of silicosis or neoplasia in addition to TB, presence of non-TB related symptoms, and gastrointestinal site. HSD greater than the 75th percentile was related to the same variables, with the exception of diagnosis at a primary-care centre, positive histology, silicosis, non-TB-related symptoms and gastrointestinal site, for which the association disappeared; in contrast, an association with female gender emerged. Conclusion: Despite free health care being universally available in Spain, there are some groups of TB patients whose treatment is unduly delayed. [ABSTRACT FROM AUTHOR]

Objectives: To determine the prevalence and clinical significance of hepatitis C virus (HCV) infection in a large cohort of patients with "primary' Sjögren's syndrome (SS).Methods: 90 consecutive patients (83 female and seven male) were included, with a mean age of 62 years (range 31-80) who prospectively visited our unit. All patients fulfilled the European Community criteria for SS and underwent a complete history, physical examination, as well as biochemical and immunological evaluation for liver disease. Serum from all patients was tested for antibodies to HCV by third generation enzyme linked immunoassay and positivity was confirmed by polymerase chain reaction.Results: Antibodies to HCV were present in 13 (14%) patients with 'primary' SS. When compared with patients without HCV infection, patients with HCV infection presented a higher prevalence of hepatic involvement, (100% v 8%, p < 0.05). Transcutaneous liver biopsy was performed in five patients with HCV infection, and specimens obtained showed in all cases a chronic active hepatitis with varying degrees of portal inflammation.Conclusion: HCV infection is frequent in patients with "primary' SS and liver involvement is presented in all these patients. The possible pathogenic role of HCV infection in these patients is still unclear. [ABSTRACT FROM AUTHOR]

The aim of this study was to explore and describe nurse managers' perceptions of family and community nurse practitioners' impact on primary care teams and public health. A descriptive qualitative study was carried out. The participants were recruited by means of convenience sampling during the months of April and May 2023. 20 nurse managers from different autonomous communities in Spain were interviewed. The data were analyzed following a thematic analysis method using ATLAS.ti nine software. Two main themes and sub-themes were drawn from the data analysis: (1) Nurse managers' view of primary care: (a) The driving force of primary care and (b) Resistance to the integration of family and community nurse practitioners; (2) Proposals for improvement in light of the Family and Community Nurse Practitioner's unique situation. These specialists are highly qualified professionals in primary care teams, whose expertise is evident in how they deliver community and health education activities, empower patients, and lead the training of new specialists., (© 2024 The Author(s). Nursing & Health Sciences published by John Wiley & Sons Australia, Ltd.)

Introduction: The specialist Family and Community Nurse Practitioner (FCNP) is a professional who, after a period of training, is qualified to be part of multidisciplinary teams in primary care. The aim of this study was to describe and understand the experiences of nurses during their training process in the specialty of Family and Community Nursing in Spain., Methods: A descriptive qualitative study was carried out. Participants were recruited by means of convenience sampling from January to April 2022. Sixteen specialist nurses in Family and Community Nursing from different autonomous communities in Spain participated in the study. Twelve individual interviews and one focus group were conducted. Data were analyzed following a thematic analysis method in ATLAS.ti 9., Results: The results showed two themes and six subthemes: (1) Residency period, more than a training: (a) Training during the residency period; (b) Specializing through a constant struggle; (c) Moderate optimism about the future of the specialty; and (2) A journey from illusion to disappointment: (a) Beginning of the residency: feeling special; (b) During the residency: between satisfaction and misunderstanding; (c) At the end of the residency: power and frustration., Conclusions: The residency period is important in the training and acquisition of competencies for the Family and Community Nurse Practitioner. Improvements are needed to ensure quality training during residency and to help give visibility to the specialty., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Sánchez-Muñoz, Fernández-Medina, Granero-Molina, Suazo-Galdames, Nunez-Nagy, Ventura-Miranda and Ruíz-Fernández.)

Public health is funded with government funds gathered from tax revenues, whether national, provincial or municipal. The health system therefore suffers during economic crisis periods, whether due to disinvestment, loss of purchasing power among health care personnel or the decrease in the number of professionals. This worsens the situation, as it is necessary to cover the needs of an increasingly elderly population and with a longer life expectancy at birth. The present study intends to show a model which explains the determination of the "Public Health Personnel Expenditure" in Spain for a determined period. A multiple linear regression model was applied to the period including the years 1980-2021. Macroeconomic and demographic variables were analyzed to explain the dependent variable. Variation in health personnel expenditure: "We included those variables which presented a high or very high correlation above r > 0.6. The variables which explain the behavior of Variation in health personnel expenditure". It was a determining factor in the present study to consider that the variables with the greatest repercussions on health policy were mainly macroeconomic variables rather than demographic variables, with the only significant demographic variable that had a specific weight lower than macroeconomic variables being "Birth Rate". In this sense, the contribution made to the scientific literature is to establish an explanatory model so that public policy managers and states in particular can consider it in their public spending policies, bearing in mind that health expenditures in a Beveridge-style health system, as Spain has, are paid with funds drawn from tax revenues.

Introduction: The 2021-updated guidelines of the Spanish Society of Neonatology Guidelines have moved the zone of parental discretion to 23 + 0-23 + 6 weeks. The objective of this study was to describe the changes in perinatal management at this gestational age along the last decade and to determine if a more active perinatal management has contributed to improved outcomes., Methods: Retrospective analysis of prospectively collected data from the 23-week infants included in the Spanish SEN 1500 neonatal network during the period 2010-2019. The main study outcomes were survival at discharge and survival without major morbidity of actively managed infants. Two periods were compared: 2010-2014 (Period 1) and 2015-2019 (Period 2). NICUs were classified into low activity NICUs (less than 50 admissions of very low birth weight infants per year) and high activity NICUs (50 or more admissions)., Results: A total of 381 infants were included, 182 in Period 1 and 199 in Period 2. In Period 2 an increase in the use of intrapartum magnesium sulfate (21.5% vs 39.9%, p .002), antenatal steroids (56.6% vs 69.3%, p .011) and active neonatal approach in delivery room (76.9% vs 86.9%, p .011) were observed.The clinical outcomes of the actively managed 313 infants were similar in both periods, except for less arterial hypotension in Period 2. Survival was 27.1% in Period 1 and 25% in Period 2 ( p .068) and survival without major morbidity was 2.1% and 2.3% respectively ( p .914). No difference was found between low and high activity NICUs., Conclusion: A change to a more active intention to treat infants born at 23 weeks is taking place in Spain. But the survival rate of the actively-managed infants has remained stable around 25-30% during the study period. A multidisciplinary effort is needed to improve outcomes in this population.

This paper exposes the existing problems for optimal industrial preventive maintenance intervals when decisions are made with right-censored data obtained from a network of sensors or other sources. A methodology based on the use of the z transform and a semi-Markovian approach is presented to solve these problems and obtain a much more consistent mathematical solution. This methodology is applied to a real case study of the maintenance of large marine engines of vessels dedicated to coastal surveillance in Spain to illustrate its usefulness. It is shown that the use of right-censored failure data significantly decreases the value of the optimal preventive interval calculated by the model. In addition, that optimal preventive interval increases as we consider older failure data. In sum, applying the proposed methodology, the maintenance manager can modify the preventive maintenance interval, obtaining a noticeable economic improvement. The results obtained are relevant, regardless of the number of data considered, provided that data are available with a duration of at least 75% of the value of the preventive interval.

The aim of the present study was to evaluate the use of oral vs. long-acting injectables (LAIs) antipsychotics, as well as, to compare the effectiveness of different LAI antipsychotics [aripiprazole-1-month, paliperidone-1-month (PP1M), paliperidone-3-month (PP3M) and risperidone long-acting injectable (RLAI)] in patients diagnosed with borderline personality disorder (BPD), by evaluating the following clinical outcomes: (1) the number of hospital admissions; (2) the number of documented suicidal behaviour/attempts; and (3) the use of concomitant treatments, including benzodiazepines, oral antipsychotics and biperiden. We included a total of 116 patients diagnosed with BPD and treated with antipsychotic medication: 50 using a LAI antipsychotic formulation and 66 using the equivalent main oral antipsychotic. Patients treated with LAIs showed a decreased ratio of visits to emergency compared with the oral treatment group, and between LAIs, PP3M vs. aripiprazole-1-month group. Furthermore, patients treated with LAIs used lower number and dose of concomitant antipsychotics compared with patients treated with oral antipsychotics. Moreover, PP1M and PP3M used lower daily dose of diazepam equivalents compared with the aripiprazole-1-month and RLAI treatment groups. In conclusion, the use of LAIs may play a role in the management of BPD., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

The perception of the quality of green and blue spaces can be key in the relationship between a community and its local landscape (i.e., place identification). The lack of transdisciplinary training and social-specific education of landscape architects regarding the complexity of landscape as a participative cultural artefact limits reaching the general population. Bridging this gap of landscape and place identification and evaluation by a local community was the main objective of the present case study conducted at an abandoned spring and seasonal stream area in Rubí (Spain). The "Steinitz method" of landscape evaluation was used as a participatory method to activate community members to learn about and express their visual preferences regarding this neglected landscape. Bottom-up interventions applying an "urban acupuncture" approach in the area identified as the least attractive by the residents were co-designed and combined with a top-down restoration of a nearby, existing but derelict and hidden, spring. In addition, before and after planning and implementing the intervention, we conducted surveys about the community perception, sense of belonging and use of the space. We observed that the lack of awareness of the inhabitants about this spring was an obstacle preventing the community from embracing the potential for health and wellbeing presented by the spring and adjacent landscape. Following the work, the landscape saw increasing use, and the historic spring was brought back to life as a resource to help people to improve their health and wellbeing.

Purpose: we aimed 1) to evaluate the risk factors associated to the benzodiazepines intake; 2) to assess the impact about the use of long acting injectables antipsychotics (LAIs); 3) to assess the risk in severe and affective disorders and 4) to identify the prescription patterns of use in mental health in a cohort of patients from Spain., Methods: 735 outpatients from Mental Health were included. Demographic and clinical data were collected. In order to compare the use of benzodiazepines we calculated the daily dose equivalents (mg/day) to diazepam as standard., Results: The most commonly prescribed benzodiazepine was clonazepam (33%) and the mean daily dose of diazepam equivalents was 24.9 mg. It was higher in affective disorders (40.35 ± 3.36) and lower in patients using LAIs antipsychotics (17.50 ± 1.39; p = 0.001). Multivariate analysis showed that to be women (OR = 1.559, 95% CI = 1.059-2.295, p = 0.024), the use of drugs (OR = 1.671, 95% CI = 1.127-2.477, p = 0.011) and suffering any affective disorder (OR = 1.542, 95% CI = 1.355-1.826, p = 0.040) increased the risk of benzodiazepine intake. In contrast, the use of LAIs antipsychotics significantly reduced it versus oral antipsychotics (OR = 5.226, 95% CI = 3.185-8.575, p = 0.001)., Conclusions: benzodiazepines are widely prescribed, mainly clonazepam followed by lorazepam and diazepam. Most of patients used at least one benzodiazepine and the mean daily intake was 25 mg diazepam equivalents. Therefore, benzodiazepines are extensively prescribed and used at higher doses than desirable. These, findings could be useful for clinicians and their practice., (Copyright © 1964–2019 by MedWorks Media Inc, Los Angeles, CA All rights reserved. Printed in the United States.)

To date, only a few studies compared some long-acting injectables (LAIs) antipsychotics showing similar symptom improvement, relapse rates and adherence to treatment. We evaluated the use of LAIs antipsychotics [aripiprazole-1-month (A1M); paliperidone-1-month and 3-month (PP1M and PP3M) and biweekly (2w)-LAIs] and their corresponding oral formulations through (1) the number of hospital re-admissions, (2) the number of documented suicidal behaviour/attempts and (3) the use of concomitant benzodiazepines, oral antipsychotics and biperiden. A total of 277 patients, ≥18 years old, were included if were treated with the corresponding oral or LAI antipsychotic during at least 12 months and were previously diagnosed with schizophrenia. Our results showed that LAIs associated significantly lower suicidal behaviour, reduced the number of hospital admissions, lower diazepam and haloperidol equivalents and mean daily dose of biperiden intake versus oral antipsychotics. Furthermore, significant differences were found between LAIs. Specifically, PP3M was associated to lower hospital admissions versus A1M; PP1M and PP3M lower doses of diazepam equivalents versus 2w-LAIs and finally, PP1M lower antipsychotic intake versus 2w-LAIs. In conclusion, LAIs improved clinical outcomes by reducing the need for concomitant treatments and hospital admissions over oral antipsychotics. PP1M and PP3M showed better outcomes versus A1M and biweekly LAIs.

Background and Objective: Long-acting injectable antipsychotics (LAIs) have been widely studied in schizophrenia and evidence suggests that they could be also used for the treatment of bipolar and schizoaffective disorders. Nonetheless, there are no studies evaluating their role in other psychiatric disorders. We aimed to evaluate the use of the newest monthly and 3-monthly LAIs-aripiprazole once monthly, paliperidone 1- and 3-monthly (PP1M, PP3M)-against the 2-weekly LAIs, using the following clinical outcomes: (1) the number of hospital re-admissions, (2) the number of documented suicidal behaviors/attempts, and (3) the use of concomitant treatments, including benzodiazepines, oral antipsychotics, and biperiden., Methods: A total of 431 patients were included who were treated with the corresponding LAI over at least 12 months and were previously diagnosed with a psychiatric disorder. Statistical analyses were performed using an ANCOVA model, Student's t test, and the Pearson's r test., Results: Our results showed significantly decreased re-admissions using PP3M versus the bi-weekly LAIs and aripiprazole once monthly, while no significant differences were found in suicidal behavior. Furthermore, we found a significantly lower intake of benzodiazepines in PP1M and PP3M groups versus the bi-weekly and aripiprazole once-monthly groups. In addition, patients treated with PP1M and PP3M used a significantly lower dose of haloperidol equivalents versus the bi-weekly LAIs group. Finally, significantly higher doses of biperiden were used by the bi-weekly LAIs group., Conclusion: In conclusion, paliperidone LAIs reduced hospital re-admissions and, as aripiprazole once monthly, lowered concomitant psychiatric medication versus the bi-weekly LAIs. Further research and analysis of subgroups are needed; however, these findings might be useful for clinicians.

Importance: Pediatric vocal fold pathology is important because having a healthy voice free from disorders is crucial in a child's emotional and educational development., Objective: To determine whether there is an association between singing in a children's choir and the development of voice disorders., Design, Setting, and Participants: Prospective cohort study of children (aged 8 to 14 years) singers selected from local children's choirs and nonsingers selected from local schools evaluated at Clarós Otorhinolaryngology Clinic in Barcelona, Spain, from October 2016 through April 2018., Exposures: Singing for a mean time of 7.5 hours per week for 2.5 years., Main Outcomes and Measures: The primary outcome of the study was the prevalence of voice disorders measured using videostroboscopy. The obtained values were analyzed statistically and used to compare the characteristics of the children and the frequency of voice disorders between the groups., Results: Of 1495 enrolled children (745 male [49.8%]; median age, 9.3 years [range, 8-14 years]), 752 were singers and 743 were nonsingers. No differences in baseline characteristics were observed between the groups. Voice disorders were more frequent in the nonsinging group than in the singing group (32.4% vs 15.6%; difference, 16.8%; 95% CI, 12.3%-21.4%). Of 12 voice disorders considered in this study, all 12 were more frequent in the nonsinging group. Functional voice disorders were more frequent in the nonsinging group than in the singing group (20.2% vs 9.4%; difference, 10.8%; 95% CI, 7.2%-14.3%), as were organic voice disorders (12.2% vs 6.1%; difference, 6.1%; 95% CI, 2.6%-9.6%)., Conclusions and Relevance: Voice disorders were less common among children in the cohort who sing in choirs, possibly because of voice training and the commonly observed habit of attending regular ear, nose, and throat examination. Voice disorders may be prevented in nonsinging children if the same solicitude for voice is observed.

Background: Effectiveness of vedolizumab in real world clinical practice is unknown., Aim: To evaluate the short and long-term effectiveness of vedolizumab in patients with inflammatory bowel disease (IBD)., Methods: Patients who received at least 1 induction dose of vedolizumab were included. Effectiveness was defined based on Harvey-Bradshaw index (HBI) in Crohn's disease (CD) and Partial Mayo Score (PMS) in ulcerative colitis (UC). Short-term response was assessed at week 14. Variables associated with short-term remission were identified by logistic regression analysis. The Kaplan-Meier method was used to evaluate the long-term durability of vedolizumab treatment. Cox model was used to identify factors associated with discontinuation of treatment and loss of response., Results: 521 patients were included (median follow-up 10 months [interquartile range 5-18 months]). At week 14, 46.8% had remission and 15.7% clinical response. CD (vs UC), previous surgery, higher CRP concentration and disease severity at baseline were significantly associated with impaired response. The rate of vedolizumab discontinuation was 37% per patient-year of follow-up (27.6% in UC and 45.3% in CD, P < 0.01). CD (vs UC), anaemia at baseline, steroids during induction and CRP concentration were associated with lower durability of treatment. Seven per cent of patients developed adverse events, infections being the most frequent., Conclusions: Over 60% of IBD patients respond to vedolizumab. Many patients discontinue treatment over time. CD and disease burden impair both short- and long-term response. Vedolizumab seems to be safe in clinical practice., (© 2018 John Wiley & Sons Ltd.)

Purpose: TAS-102 is a combination of the thymidine-based nucleoside analog trifluridine and the thymidine phosphorylase inhibitor tipiracil. Efficacy and safety of TAS-102 in patients with metastatic colorectal cancer (mCRC) refractory or intolerant to standard therapies were evaluated in the phase 3 RECOURSE trial. Results of RECOURSE demonstrated significant improvement in overall survival (OS) and progression-free survival (PFS) with TAS-102 versus placebo [hazard ratio (HR) = 0.68 and 0.48 for OS and PFS, respectively; both P < 0.001]. The current analysis evaluates efficacy and safety of TAS-102 in the RECOURSE Spanish subgroup., Methods: Primary and key secondary endpoints were evaluated in a post hoc analysis of the RECOURSE Spanish subgroup, using univariate and multivariate analyses. Safety and tolerability were reported with descriptive statistics., Results: The RECOURSE Spanish subgroup included 112 patients (mean age 61 years, 62 % male). Median OS was 6.8 months in the TAS-102 group (n = 80) versus 4.6 months in the placebo group (n = 32) [HR = 0.47; 95 % confidence interval (CI): 0.28-0.78; P = 0.0032). Median PFS was 2.0 months in the TAS-102 group and 1.7 months in the placebo group (HR = 0.47; 95 % CI: 0.30-0.74; P = 0.001). Eighty (100 %) TAS-102 versus 31 (96.9 %) placebo patients had adverse events (AEs). The most common drug-related ≥Grade 3 AE was neutropenia (40 % TAS-102 versus 0 % placebo). There was 1 (1.3 %) case of febrile neutropenia in the TAS-102 group versus none in the placebo group., Conclusions: In the RECOURSE Spanish subgroup, TAS-102 was associated with significantly improved OS and PFS versus placebo, consistent with the overall RECOURSE population. No new safety signals were identified. CLINICALTRIALS., Gov Study Number: NCT01607957., Competing Interests: Author A reports employment at Taiho Oncology Inc. Author B reports providing scientific advice to Bayer. Author C reports consulting/advisory fees from Amgen, Boehringer Ingelheim, Celgene, Chugai, Imclone Systems Inc., Eli Lilly and Company, Merck & Co., Merck Serono, Millennium, Novartis, F. Hoffmann-La Roche Ltd., Sanofi, Symphogen, and Taiho Oncology Inc. All other authors declare that they have no conflicts of interest. Informed consent Informed consent was obtained from all individual participants included in the study. Research involving human participants All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

Background and Objective: Cow milk and egg are the most frequent causes of food allergy in the first years of life. Oral immunotherapy (OIT) has been investigated as an alternative to avoidance diets. No clinical practice guidelines on the management of OIT with milk and egg are currently available. Objectives: To develop clinical guidelines for OIT based on available scientific evidence and the opinions of experts., Methods: A review was made of studies published between 1984 and June 2016, doctoral theses published in Spain, summaries of communications at scientific meetings (SEAIC, SEICAP, EAACI, and AAAAI), and the consensus of opinion established by a group of experts from the scientific societies SEICAP and SEAIC., Results: Recommendations were established regarding the indications, requirements and practical aspects of the different phases of OIT, as well as special protocols for patients at high risk of adverse reactions., Conclusions: Clinical practice guidelines based on the consensus reached between Spanish experts are presented for the management of OIT with milk and egg.

Background and Aims: Patients with ulcerative colitis (UC) are at increased risk of developing colorectal cancer (CRC), but recent studies suggest a lower risk than previously reported. The aim was to evaluate the incidence of dysplasia, CRC and related risk factors in UC patients from a Spanish nationwide database., Methods: All UC patients were identified and retrospectively reviewed. Clinical-epidemiological data and the finding of dysplasia and/or CRC were collected., Results: A total of 831 UC patients were included. Twenty-six cases of CRC in 26 patients and 29 cases of high-grade dysplasia (HGD) in 24 patients were found, accounting for 55 diagnoses of advanced neoplasia (AN = CRC and/or HGD) in 45 patients (33% of them within the first 8 years after UC diagnosis). The cumulative risk of AN was 2, 5.3 and 14.7% at 10, 20 and 30 years, respectively. Concomitant primary sclerosing cholangitis (odds ratio [OR] 10.90; 95% confidence interval [CI] 3.75-31.76, p < 0.001), extensive UC (OR 2.10, 95% CI 1.01-4.38, p = 0.048), UC diagnosis at an older age (OR 2.23, 95% CI 1.03-4.83, p = 0.043) and appendectomy prior to UC diagnosis (OR 2.66, 95% CI 1.06-6.71, p = 0.038) were independent risk factors for AN. Use of thiopurines (OR 0.21, 95% CI 0.06-0.74, p = 0.015) and being in a surveillance colonoscopy programme (OR 0.33; 95% CI 0.16-0.67; p = 0.002) were independent protective factors for AN., Conclusions: The risk of AN among UC patients is lower than previously reported but steadily increases from the time of UC diagnosis. The widespread use of thiopurines may have influenced this reduced incidence of UC-related neoplasias., (Copyright © 2015 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.)

The genus Culicoides Latreille 1809 is a well-known vector for protozoa, filarial worms and, above all, numerous viruses. The Bluetongue virus (BTV) and the recently emerged Schmallenberg virus (SBV) are responsible for important infectious, non-contagious, insect-borne viral diseases found in domestic ruminants and transmitted by Culicoides spp. Both of these diseases have been detected in wild ruminants, but their role as reservoirs during the vector-free season still remains relatively unknown. In fact, we tend to ignore the possibility of wild ruminants acting as a source of disease (BTV, SBV) and permitting its reintroduction to domestic ruminants during the following vector season. In this context, a knowledge of the composition of the Culicoides species communities that inhabit areas where there are wild ruminants is of major importance as the presence of a vector species is a prerequisite for disease transmission. In this study, samplings were conducted in areas inhabited by different wild ruminant species; samples were taken in both 2009 and 2010, on a monthly basis, during the peak season for midge activity (in summer and autumn). A total of 102,693 specimens of 40 different species of the genus Culicoides were trapped; these included major BTV and SBV vector species. The most abundant vector species were C. imicola and species of the Obsoletus group, which represented 15% and 11% of total numbers of specimens, respectively. At the local scale, the presence of major BTV and SBV vector species in areas with wild ruminants coincided with that of the nearest sentinel farms included in the Spanish Bluetongue Entomological Surveillance Programme, although their relative abundance varied. The data suggest that such species do not exhibit strong host specificity towards either domestic or wild ruminants and that they could consequently play a prominent role as bridge vectors for different pathogens between both types of ruminants. This finding would support the hypothesis that wild ruminants could act as reservoirs for such pathogens, and subsequently be involved in the reintroduction of disease to livestock on neighbouring farms.

Introduction: The study aims to determine the percentage of patients treated at home with an indication of prophylaxis of thromboembolic disease (TED) according to the PRETEMED guidelines and whether they receive such prophylaxis., Materials and Methods: A cross-sectional descriptive study was conducted in Segovia Palace Health Centre (Madrid)., Inclusion Criteria: to be included in the domiciliary care protocol., Exclusion Criteria: terminal patient, hospitalised or surgery in the last 3 months. The variables used include, age, sex, duration of domiciliary care, mobility, anticoagulant or antiplatelet treatment and reason, and associated and precipitating factors to calculate the risk of TED according to the PRETEMED guidelines, and if they receive such prophylaxis, by reviewing computerised medical records and meeting with the staff responsible., Results: The study included a total of 187 patients, of whom 81% were women There was a significant differences in mean age by sex (men, 76.91 years, 95% CI; 72.59-81.24, and women, 86.72 years, 95% CI; 72.59-81.24, P<.05). Almost two-thirds (65%) walked in the home. There were 3.7% patients who had an indication for receiving prophylaxis, but did not receive it, although 85.8% of them were on anticoagulants or antiplatelet therapy for other reasons., Conclusions: Most patients in domiciliary care have a low baseline risk of developing a TED episode in our study. There should be more emphasis placed on the prophylaxis of TED in acute medical episodes in which patients with slightly elevated risk may increase the likelihood of TED. Observational studies should be conducted to study the baseline risk and the subsequent development of TED in the population receiving home care., (Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.)

Objectives: We carried out a bibliometric study on the scientific publications in relation to atypical antipsychotic drugs (AADs) in Spain., Methods: We used the EMBASE and MEDLINE databases and we applied some bibliometric indicators of paper production and dispersion (Price's law and Bradford's law, respectively). We also calculated the participation index of the different countries and correlated the bibliometric data with some social and health data (total per capita expenditure on health and gross domestic expenditure on research and development)., Results: We collected 656 original papers published between 1988 and 2011. Our study results fulfilled Price's law with scientific production on AADs showing exponential growth (correlation coefficient r = 0.9693, vs. r = 0.9177 after linear adjustment). The most widely studied drugs were risperidone (181 papers), olanzapine (143), clozapine (94), and quetiapine (74). Division into Bradford zones yielded a nucleus occupied by the European Psychiatry and European Neuropsychopharmacology (70 articles). Totally 194 different journals were published, with 5 of the first 10 used journals having an impact factor being greater than 4., Conclusion: The publications on AADs in Spain have undergone exponential growth over the studied period, without evidence of reaching a saturation point.

Objective: Genome-wide association studies (GWAS) have identified multiple risk loci for Crohn's disease (CD). However, the cumulative risk exerted by these loci is low, and the likelihood that additional, as-yet undiscovered loci contribute to the risk of CD is very high. We performed a GWAS on a southern European population to identify new CD risk loci., Design: We genotyped 620 901 genome markers on 1341 CD patients and 1518 controls from Spain. The top association signals representing new candidate risk loci were subsequently analysed in an independent replication cohort of 1365 CD patients and 1396 controls., Results: We identified a genome-wide significant association on chromosome 22q13.2 in the intergenic region between the RBX1 and EP300 genes (single nucleotide polymorphism rs4820425, OR 1.27, 95% CI 1.17 to 1.38, p=3.42E-8). We also found suggestive evidence for the association of the IFNGR2 (21q22.11), FOXP2 (7q31), MACROD2 (20p12.1) and AIF1 (6p21.3) loci with CD risk., Conclusions: In this GWAS performed on a southern European cohort, we have identified a new risk locus for CD between RBX1 and EP300. This study demonstrates that using populations of different ancestry is a useful strategy to identify new risk loci for CD.

The present study explored various basic aspects of the epidemiology of paramphistomosis in Galicia, the main cattle producing region in Spain. In total, 589 cows from different farms located across the region were selected at random in the slaughterhouse for examination of the rumens and reticula for the presence of Paramphistomidae flukes. Paramphistomes were found in 111 of 589 necropsied cows (18.8%; 95% CI: 15.7-21.9%), with higher prevalences of infection in beef cows than in dairy cows (29.2% vs 13.9%). Although the number of flukes per animal was generally low (median=266 flukes), some cows harboured large parasite burdens (up to 11,895 flukes), which may have harmful effects on their health or productivity. Cows with higher parasite burdens also excreted greater numbers of fluke eggs in their faeces, which suggests that heavily parasitized mature cows play an important role in the transmission of paramphistomosis. This role may be particularly important in Galicia, where the roe deer, which is the only wild ruminant in the study area, was found not to be a reservoir for the infection. The use of morpho-anatomical and molecular techniques applied to a large number of fluke specimens provided reliable confirmation that Calicophoron daubneyi is the only species of the family Paramphistomidae that parasitizes cattle in Galicia. The environmental data from the farms of origin of the necropsied cows were used in Bayesian geostatistical models to predict the probability of infection by C. daubneyi throughout the region. The results revealed the role of environmental risk factors in explaining the geographical heterogeneity in the probability of infection in beef and dairy cattle. These explanatory factors were used to construct predictive maps showing the areas with the highest predicted risk of infection as well as the uncertainty associated with the predictions., (Copyright © 2012 Elsevier B.V. All rights reserved.)

Several long-term temporal analyses of the structure of Robertsonian (Rb) hybrid zones in the western house mouse, Mus musculus domesticus, have been performed. Nevertheless, the detection of gradual or very rapid variations in a zone may be overlooked when the time elapsed between periods of study is too long. The Barcelona chromosomal polymorphism zone of the house mouse covers about 5000, km(2) around the city of Barcelona and is surrounded by 40 chromosome telocentric populations. Seven different metacentrics and mice with diploid numbers between 27 and 40 chromosomes and several fusions in heterozygous state (from one to seven) have been reported. We compare the present (period 2008-2010) and past (period 1996-2000) structure of this zone before examining its dynamics in more detail. Results indicate that there is not a Rb race in this area, which is consistent with the proposal that this zone was probably originated in situ, under a primary intergradation scenario. The lack of individuals with more than five metacentrics in heterozygous state in the current period suggests that selection acted against such mice. By contrast, this situation did not occur for mice with fewer than five fusions in heterozygous condition. Changes in human activity may affect the dynamics of gene flow between subpopulations, thus altering the chromosomal composition of certain sites. Although these local variations may have modified the clinal trend for certain metacentrics, the general staggered structure of the zone has not varied significantly in a decade.

Despite significant advances in orthotopic liver transplantation (OLT), biliary tract reconstruction is still a major source of complications. Choledochocholedochostomy with a T-tube used to be the standard procedure for biliary reconstruction after OLT. However, many centers currently avoid use of the T-tube because of the high incidence of complications. Our aim was to study the biliary complications occurring at our center when end-to-end choledochocholedochostomy (EE-CC) over a T-tube was used as the standard procedure for biliary reconstruction. A retrospective review was conducted of all patients who underwent liver transplantation from February 1, 1996, to April 30, 2010. Only patients requiring any therapy to treat biliary complications were considered, whereas those with concomitant hepatic artery complications were excluded. The study cohort consisted of 743 patients who had EE-CC with a T-tube. Of these, 73 patients (9.8%) experienced any biliary complication. Anastomotic strictures occurred in 17 patients (2.3%), and non-anastomotic strictures in 2 (0.3%). Fifteen patients with anastomotic strictures were successfully treated by dilatation and stenting. Bile leakage was diagnosed in 39 patients (5.2%). Leakage occurred at the anastomosis in 15 patients (2%), and at the exit site of the T-tube in 24 patients (3.2%). Tube opening was the only treatment used in 30 patients with bile leakage (76.9%). Seven patients experienced leaks after elective T-tube removal (1%). Overall, repeat surgery to manage biliary complications was needed in 9 patients (1.2%). The mortality rate from biliary complications was 0.13%. In conclusion, EE-CC with a T-tube was followed by a low incidence of biliary complications. The complication rate after elective T-tube removal and the repeat surgery rate were extremely low. These results might challenge the current trend to avoid T-tube stenting in OLT., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Purpose: The purpose of this work is to contribute to the understanding of the photochemical air pollution analysing the levels and temporal variations of surface ozone in two rural areas situated in central-southern Spain., Method: The study is based on ozone hourly data recorded during the overall period between January 2008 and November 2009. The seasonal and daily ozone cycles as well as the number of exceedances of the threshold established in the European Ozone Directive have been calculated and analysed., Results: This study presents the first ozone data registered at these two rural sites in the Iberian Peninsula plateau. Ozone shows a clear seasonal variation with the lowest values in January and November. High ozone concentrations are interrelated with high radiation intensities, temperature and wind directions. The information threshold defined in the European Ozone Directives was exceeded six times, while the limit for protection of human health was exceeded more than 40 times. The limits to protect the vegetation were also exceeded., Conclusions: Porzuna (near Cabañeros National Park) presents higher ozone levels than Argamasilla during the night-time and during the daytime of the summer months. Ozone levels are lower in Argamasilla probably due to fresh emissions from the close industrial area of Puertollano. The ozone exceedances of the limits defined in the Ozone Directive point out an ozone problem in this rural region.

Background: Ciclosporin has proven to be effective in patients with corticosteroid-refractory ulcerative colitis (UC). When therapy with this drug fails, infliximab can be considered to avoid colectomy. The efficacy and safety of this sequential approach remain unknown., Aim: To assess the efficacy and safety profile of treatment with infliximab after failure of ciclosporin in patients with a corticosteroid-refractory flare of UC., Methods: Retrospective review of medical records of patients with a corticosteroid-refractory flare of UC who did not respond to ciclosporin and received salvage therapy with infliximab within a month of discontinuing ciclosporin. The severity of the flare and response to the treatment were graded using the Lichtiger index. Cumulative rates of colectomy were calculated using Kaplan-Meier analysis. Cox regression analysis was performed to identify predictors of colectomy. To evaluate the safety profile of this treatment strategy, any adverse event occurring after the first infusion of infliximab was considered., Results: The study population comprised 47 patients with corticosteroid-refractory UC treated with infliximab after failure of ciclosporin. The median baseline Lichtiger index was 13. The mean time from the last ciclosporin dose to the first infliximab infusion was 6 days. After the first infliximab infusion, 13% of patients achieved remission, and 74% partial response. Of the 35 patients who received the third infliximab infusion, 60% achieved remission, and 37% partial response. Fourteen patients (30%) underwent colectomy. The rate of adverse events was 23%. One death occurred in a 40-year-old man who failed ciclosporin and infliximab and underwent surgery 10 days after the first infliximab infusion; he died of nosocomial pneumonia., Conclusions: Treatment with infliximab makes it possible to avoid colectomy in two-thirds of corticosteroid-refractory UC patients in whom ciclosporin fails. However, the rates of adverse events and mortality mean that the decision to administer sequential therapy (ciclosporin-infliximab) should be taken on an individual basis., (© 2011 Blackwell Publishing Ltd.)

INTRODUCTION. Esthesioneuroblastoma (ENB) is a very uncommon malignant tumor with a neuroectodermal origin that usually involves the anterior cranial fossa and nasal cavity. OBJECTIVES. To review our experience in the management of ENB and assess the validity of the histopathological diagnosis, modality of treatment and prognostic factors of the disease comparing our findings with the literature. METHODS. A retrospective study of 11 cases with the diagnosis of esthesioneuroblastoma treated in our hospital between 2000 and 2008. Statistical analysis was performed in search for prognostic factors. The bibliography about ENB published between 1990 and 2009 was reviewed RESULTS. There were 3 women and 8 men, with a mean age of 42 years old (range 20-71y). Their symptoms upon admission were nasal obstruction (81%), epistaxis (27%), visual loss (18%), headache and others. According to the Kadish Stage, 2 were stage B and 9 were stage C. Dulguerov and Calcaterra Classification was also used: 2 were T2, 3 were T3 and 6 were T4. The hystopathological result according to the Hyams classification was: 2 cases in stage I, 4 in stage II, 3 in stage III and 2 in stage IV. The two cases classified in stage IV changed the diagnosis to undifferenciate tumor in the second biopsy. A subcranial approach was performed in 8 cases combined with endonasal endoscopy to confirm the total removal, followed by radiotherapy in all and chemotherapy in one case, resulting on 62% (5 patients) being alive without disease, 12,5% (1 p) alive with disease, and 25% (2 p) dead of disease. Another patient was operated by a single endonasal endoscopic approach and a subtotal removal was achieved. This patient is alive without disease. The other 2 patients were treated by biopsy plus radiotherapy and chemotherapy, because they were considered unresectable, and one of them is alive with disease and the other one is dead of disease. Radiotherapy was performed in all cases and chemotherapy in 5 cases. The hystopathological grading system of Hyams was considered statistically significant as a prognostic factor of disease-free survival. CONCLUSIONS. When the hystopathological diagnosis of ENB is considered, the Hyams classification can be valid considering grade IV as an advanced stage that is sometimes difficult to differentiate from other undiferentiated tumors. The subcranial approach or craneofacial resection in advanced stages (Kadish C and some B) should be considered as the first treatment of choice. Radiotherapy is indicated in all cases and chemotherapy in selected cases. Hyams' classification was the only staging system that proved useful as a prognostic factor in our series.

Our aim is to analyse the differences in the prevalence of premenstrual asthma (PMA) according to a set of criteria, the relationship between them and the influence of asthma severity. The answer "Yes" to "Does your asthma get worse before menstruation?" was considered subjective PMA. A daily respiratory symptoms register of fertile asthmatic females was taken during two consecutive menstrual cycles. For the semi-objective diagnosis, an exacerbation of > or =20% was required in the symptoms register. Objective diagnosis was a premenstrual worsening of > or =20% of peak flow. We selected 103 patients. Subjective premenstrual deterioration was perceived in 43.7%. The semi-objective deterioration of symptoms in the first cycle occurred in 44.7%, and in 22.3% in both cycles. A total of 54.3% of females with semi-objective criteria in the first cycle perceived a subjective deterioration of symptoms, versus 35.1% of those without semi-objective criteria (p = 0.05). PMA was present at all levels of asthma severity, with no clear link to the degree of severity. The detection of PMA prevalence, the subjective perception of this deterioration and its presence at all levels of asthma severity lead us to urge research into possible premenstrual deterioration in all fertile asthmatic females.

Objectives: Antiplatelet drugs are used to treat and prevent a wide range of cardiovascular pathologies and/or cerebrovascular accidents. Although the use of anticoagulants in dental extractions is highly protocolized, a clear control method has not yet been established for antiplatelet drugs. This study is directed at evaluating the clinical consequences of extractions in patients on antiplatelet therapy., Study Design: The Oral Health Department of the Navarre Health Service-Osasunbidea conducted a trial on 155 patients who underwent dental extractions and were receiving antiplatelet therapy. The patients were not requested to interrupt the medication and local measures were taken to control potential haemorrhage., Results: No major haemorrhages were reported. One patient had a moderate haemorrhage that required emergency care. In the remaining patients the bleeding was controlled with local measures. With regard to subsequent bleeding, no differences were observed between the various antiplatelet drugs used. The only statistically significant relationship found was between bleeding and the number of teeth extracted., Conclusions: It can be concluded that no more than 3 teeth should be removed at any one time, and for multiple extractions, the teeth should be adjacent to each other.

Objective: We have carried out a bibliometric analysis of scientific publications related to attention-deficit hyperactivity disorder (ADHD) and its pharmacological treatment over the period 1980-2005., Method: We selected (in EMBASE and MEDLINE databases) documents that contained in their title the descriptors attention deficit hyperactivity disorder, attention deficit disorder, ADHD and ADD. As bibliometric indicators of production and dispersion we applied Price's Law and Bradford's Law, respectively. We also calculated the national participation index (PI) and correlated it with overall PI in biomedical and health sciences, with PI in the discipline of Psychiatry and with the social-health indicators (per capita Gross Domestic Product, number of physicians and total per capita expenditure on health)., Results: We obtained 5,269 original documents (2,325 corresponded to pharmacological therapy). Our results indicate fulfilment of Price's Law, since scientific production on ADHD undergoes exponential growth (correlation coefficient r = 0.9859, vs. r = 0.9011 after linear adjustment). The most widely studied drugs are methylphenidate (1,251 documents). Division into Bradford zones yields a nucleus occupied exclusively by the Journal of the American Academy of Child and Adolescent Psychiatry (500 articles). A total of 866 different journals were employed. Twelve of the first 20 used journals have an Impact Factor > 2. The principal producer country is the United States (PI = 44.2). Only four countries, of the 20 major producers in health sciences, surpass their own PI in the field of Psychiatry (Brazil, China, Spain and the United States). The correlation between PI and total number of physicians for each country situates Canada, Australia, the United States and Israel in the top positions., Conclusion: Productivity on ADHD has undergone exponential growth in the period 1980-2005, without evidence a saturation point.

Cajal (1852-1934) first had contact with the fields of psychiatry and psychology through the experimental study of hypnotism. He interpreted this phenomenon as an aberrant failure of the machinery of the brain. It may be that Cajal's initial interest in the theory of hypnotic suggestion eventually led him to study the biological phenomena related to sleep and dreams, in the neurophysiological explanation of which he disagreed openly with Freud's postulates. Finally, Cajal studied the histophysiological mechanisms of the higher mentalfunctions (thought, intelligence, memory, perception, etc.). He proposed that the pyramidal cells of the cerebral cortex, which he called 'psychic cells', formed the substrate of these functions; he proposed the law of 'avalanche conduction', and he speculated on the possibility of a phenomenon of neuronal plasticity in relation to learning processes. After being awarded the Nobel Prize in 1906, Cajal's interests in psychological aspects began to decline.

Lung cancer survival varies greatly from one European country to another. Differences in data collection may account for some of the variations observed. The aim of this work was to ascertain the survival rate in diverse Spanish regions and to analyse the influence of age and other prognostic factors. This was a prospective, observational, multiregional study carried out in 10 hospitals from 8 different Spanish regions. Epidemiological and clinical data, diagnostic and therapeutic procedures, and 3-year survival were recorded according to a common protocol and uniform criteria in 1027 patients with lung cancer diagnosed in 2003. Thirteen (1.26%) were lost to follow-up. The average 3-year survival rate in the remaining 1014 patients was 13.8% with regional rates varying from 6.7% to 19.7%. The resection rate also varied greatly. Early TNM stage, surgical treatment, and asymptomatic status at diagnosis were good independent prognostic factors. Cardiovascular comorbidity and weight loss had an adverse influence on survival. Patients over the age of 70 years were more often asymptomatic at diagnosis; they had less advanced disease and more comorbidity, received less active treatment and had worse survival. The average long-term survival rate in this Spanish series was similar to that reported for other European countries. It varied widely between regions depending on the resection rate. We conclude that although older patients are diagnosed at less advanced stages of disease, they have worse survival because they are less likely to receive effective therapy.

Research is an essential activity in neonatology. Following the recommendation of the Spanish Neonatal Society (SEN), a questionnaire on the state of research activity was sent to all Spanish neonatal divisions belonging to all public and private institutions with structured neonatal activity. The following items were included: (i) clinical level of the units; (ii) academic degrees and professional qualifications of the staff members; (iii) characteristics of the scientific activity performed, and (iv) financial and technical aid supporting research. Of a total of 115 eligible hospitals, 86 hospitals (74.8 %), including most of the referral centers, participated in the survey. Notable among the positive results were the findings that a significant number of neonatologists have doctoral degrees (17.4 %), are active members of the SEN (74.9 %), and wish to participate in scientific research (100 %). In addition, the presence of epidemiologists (100 %), research support units (85 %) and ethical committees (93 %) in the hospitals is widespread. Negative aspects include the lack of a specific budget to initiate research (74 %), lack of protected time even with research grants (86 %), and lack of interrelation with other groups of basic or clinical researchers (43 %). Analysis of scientific production revealed that most of the abstracts presented are restricted to Spanish national meetings, and only a small number of consolidated groups publish regularly in peer-reviewed international journals with impact factor. Measures that could help to improve the current situation are the formation of multi-hospital groups, participation in comprehensive databases (SEN 1500), and joint meetings for basic and clinical scientists, among others. The results of this survey were presented at the Congress of Perinatal Medicine held in Las Palmas (November, 2005).

Robertsonian (Rb) translocation is the largest source of chromosomal diversity in the western European house mouse (Mus musculus domesticus). Recently, the fusion Rb(7.17) was found in the chromosomal polymorphic zone of this subspecies in the north-east of the Iberian Peninsula. This fusion has not been reported in any other European population. Here we give data on the distribution and frequency of this mutation in this region. Results revealed that Rb(7.17) is restricted to a small geographic area, and that, in comparison with other fusions in this polymorphic zone, it occurs at low frequencies. We suggest some possible explanations for the distribution of this translocation.

Introduction: Given that depression is the most prevalent psychiatric disorder in our society, the current situation in pharmacotherapy of depression in Spain has been studied from the point of view of psychiatrists and general practitioners (GP)., Method: A total of 339 interviews were carried out with two groups of physician (238 primary care physicians and 101 psychiatrists) from different Spanish cities. Distribution, application and questionnaires collection were made throughout 2002., Results: The diagnostic instruments most commonly used by more than 90 % of both medical groups to detect a depressive disorder in a consultation are the evaluation of symptoms and the interview with the patient. However the main diagnostic problem was "masking" of depression with other symptoms/disorders. Most GP (95 %) and psychiatrists (99 %) establish a pharmacological treatment in all their depressive patients. Both groups coincide in most community use of SSRI as drugs of first choice (93% from both samples). The pharmacological agents most used by the psychiatrist are the serotonin selective reputake inhibitors (SSRI) (98.3 %), followed by venlafaxine (84.4 %), anxiolytics (68.4 %), mirtazapine (58.9 %) and reboxetine (55.8 %). In the case of GP, the most commonly used pharmacological groups are SSRI (98.3 %) and anxiolytics (73.4 %). In primary care, the SSRI are considered the most effective antidepressant group. However, the tricyclic antidepressives (TCA) would be the most effective for the psychiatrists., Conclusions: For psychiatrists and GP, the quality of care of depression in Spain is rated positively. However, there is a group of deficiencies and some aspects that need to be clearly improved, such as the time of consultations, coordination between GP and psychiatrists, waiting lists and available resources for mental health units.

Don Quixote, the most outstanding novel of the Spanish literature, represents a documentary source widely used among those specialists who intend to deepen in the knowledge of the late Renaissance society. In this sense, Don Quixote has been also studied from a medical perspective, including a general therapeutical view (oils, ointments, balms, poultices, syrups and other pharmacy preparations). We have tackled Don Quixote from the phytotherapeutic and ethnopharmacological perspective, a barely explored field. In this work, we intend to study the medicinal plants used during the Cervantine time for the treatment de multiples diseases (sedatives like opium, laxatives and emetics like hellebore, tonics and irritants) and we analyze the specific herbal therapies (balms, purgatives and emetics, ointments and poultices), which Cervantes reveals to us in his novel. Among them, the rhubarb root (Rheum spp. or Rumex spp.) should be highlighted, as well as the seeds of gopher spurge (Euphorbia lathyris), chicory (Cichorium intybus) and rosemary (Rosmarinus officinalis), primary component of the famous Balsam of Fierabras. Also, we have examined the possible scientific influences, which might have inspired Cervantes in this field, mainly the work of Andrés Laguna (Dioscorides' Materia Medica).

Introduction: Colorectal cancer (CRC) is one of the most frequent tumors in Western countries. In Spain, widely different rates have been reported for distinct regions., Aim: To determine the epidemiological characteristics of CRC in the province of Zamora in 1996 and 2003 and to identify possible variations in these characteristics in each of these two years., Material and Methods: We performed a descriptive, retrospective study of all cases of CRC diagnosed in the Complejo Asistencial de Zamora in 1996 and 2003., Results: In 1996, 146 patients were diagnosed with CRC, representing an unadjusted and adjusted incidence of 70.85 and 49.40 cases per 10(5) inhabitants. In 2003, 173 patients were diagnosed, representing an unadjusted and adjusted incidence of 86.89 and 58.12 cases per 105 inhabitants. The mean age at diagnosis was 72.08 years in 1996 and 71.15 years in 2003. The mean time to diagnosis was 3.37 months in 1996 and 4.11 in 2003. The mean time to diagnosis in 1996 was 4.35 months in rectal tumors and 2.87 months in colon tumors (p = 0.013). In 2003, the mean time to diagnosis was 4.70 months in rectal tumors and 3.84 months in colon tumors (p = 0.0749). The mean time to diagnosis was 3.56 and 3.83 months in patients living in urban areas and was 3.24 and 4.35 months in those living in rural areas in 1996 and 2003, respectively. More than 65% of the neoplasms were located in the rectum and sigmoid colon, with no differences between the two years. In 1996, 46.1% of the tumors were stage III or IV at diagnosis while in 2003, this percentage increased to 50.9%. In both years, the four basic health areas with the highest rates within the province were Aliste, Carbajales, Carballeda and Corrales., Conclusion: CRC is a highly frequent disease in the province of Zamora, especially in some of the western regions. The incidence of CRC was higher in 2003 than in 1996. Most of the tumors were located in the rectum and sigmoid colon. The time from symptom onset to diagnosis was prolonged. A high percentage of tumors were diagnosed in advanced stages.

Objective: The present bibliometric study analyzes Spanish scientific work published in the field of obstetrics and gynecology in the most important journals during the period 1986-2002., Study Design: The material studied (779 original documents) was selected in accordance with the science citation index (SCI) of 2001, obstetrics and gynecology section, using the EMBASE: Obstetrics and Gynecology database. We applied the customary rules of bibliometrics: Price's Law of increase in scientific literature, Bradford's Law of scattering of scientific literature and Lotka's Law of author productivity. Furthermore, we analyzed participation index (PaI), the collaboration index and the superior (%SUP)., Results: The material studied is closer to an exponential adjustment (r = 0.958) than to a linear adjustment (r = 0.856). The journal with the largest number of originals is Human Reproduction (Bradford's first area), with 217 articles and that with the highest PaI is Menopause (4.07). The total number of authors is 1829, who are responsible for 3938 authorships (2.79% of the authors have a productivity index (PI) > or = 1 and 70.09% have a PI = 0). The majority of the studies were carried out in hospitals (47.62%) and universities (23.36%)., Conclusion: Spanish productivity in the field of obstetrics and gynecology increased considerably in the period 1986-2002.

Objective: The objective of this study was to analyze the current situation of health care for depression in Spain according to general practitioners' (GPs') opinion and how it has evolved over the last 20 years on the basis of comparisons with the results of two previous social-health studies (published in 1997 and 1982)., Method: Throughout 2002, we recorded the opinions of 238 GPs after asking them to fill up structured questionnaires in which they rated care, clinical, therapeutic and care quality aspects., Results: Only 40% of patients with depression visit a doctor, implying a very high level of "concealed epidemiology." The diagnostic instruments most commonly used are assessment of symptoms and patient interview. Pharmacological treatment is the option GPs most commonly choose once a depression diagnosis is established (80% vs. 50% in 1997; P<.001). Selective serotonin reuptake inhibitors (SSRIs), together with anxiolytics, are the drugs most commonly used in the treatment of depression. SSRIs are the first choice drugs, being preferred to tricyclic antidepressants and anxiolytics, which were the most popular options for GPs in the 1997 survey. Areas where there is a need for improvement are time devoted to consultation, coordination between GPs and psychiatrists and waiting lists., Conclusions: The quality of health care for depression has improved in recent years, thanks to changes in the attitudes of GPs and the evolution of pharmacological treatment.

Background: Patient delay was investigated in a cohort of TB patients identified from May 1996 until April 1997 in 13 Autonomous Regions in Spain. The study covered almost 67% of the total Spanish population., Methods: Data were collected from clinical records. Using unconditional logistic regression with two different cut-off points to define 'patient delay' (the median and 75th percentile), the association between patient delay and different factors was estimated., Results: A total of 7,037 cases were included. Median and 75th percentile delays were 22 and 57 days respectively. Factors associated with patient delay greater than the median (p<0.05) were: non-respiratory symptoms of TB and age over 14 years, although the effect of age was not linear. Furthermore, an interaction was observed between intravenous drug user (IDU) and HIV status, in that, whereas patient delay was greater in IDUs than in non-IDUs among cases whose HIV status was either negative or unknown, among HIV-positive patients no such IDU-related differences were in evidence. Factors associated with extreme patient delay (greater than the 75th percentile) were essentially the same, but the above-described interaction disappeared, with IDU status showing no direct effect. In addition, likelihood of extreme patient delay increased in the case of alcoholism and female gender and decreased in the case of chronic renal failure, corticoid treatment, prison inmates and residents of old age homes., Conclusion: Although there is a universally enjoyed right to health care in Spain, some groups of TB patients could nevertheless be experiencing problems in seeking medical attention.

Objectives: To assess the management of oral anti-coagulation treatment (OAT) by family doctors and nurses from a health centre (HC) during its first year., Design: Descriptive cross-sectional study.Setting. La Chana, an urban HC in Granada, covering 19,362 inhabitants in family care units., Participants: 220 patients with acenocumarol prescribed during the year 2000. The criterion for inclusion was to have at least 3 OAT check-ups a year. 24 people were excluded.Interventions. Recruitment by personal invitation at the clinic. Capillary blood analyses and dose adjustments by the 10 nurses and 10 family doctors of the HC. Internationally recognised therapeutic ranges., Main Measurements: Prevalence of OAT: prescriptions of acenocumarol. Recruitment: patients monitored at the HC., Indications: those found in the clinical records. Monitoring: % of patients with INR within range in final annual check-up., Complications: rate of haemorrhages, thrombo-embolic accidents and other secondary effects., Results: 196 patients followed OAT, a prevalence of 10.12 per thousand, with 19.6 patients per family doctor. The HC monitored 122 (62.24%); and the hospital, 74 (37.76%). The HC carried out 1,224 check-ups, 208 in the homes of 21 patients. There were 70.5% within the therapeutic range. Only 13% were in a situation of dose adjustment. Most common indications: non-rheumatic auricular fibrillation 65, TVP/TEP 27, mechanical cardiac prostheses 22. There were no fatal haemorrhages. Major haemorrhages ran at 2.22% of patients a year; and minor ones, at 6.68%. There were no thrombo-embolic accidents. There were two skin allergies., Conclusions: The study showed good results, in line with the findings of other studies.

Setting: Thirteen Autonomous Regions in Spain., Objective: To study the incidence of all forms of tuberculosis (TB) and investigate clinical practice in TB., Design: Cases of all forms of tuberculosis diagnosed in the study setting from May 1986 to April 1997 were identified though active search of different databases. Clinical and epidemiological information on cases was collected from clinical records or by interview with physicians., Results: The overall incidence of all forms of tuberculosis was 38.5/100,000 and the incidence of smear-positive disease was 13.83/100,000. Most cases (97.1%) were Spanish nationals, with rates higher in men than in women (52.7/100,000 vs. 24.87/100,000) and in groups aged 25-34 and 75 years and over (61.35/100,000 and 59.35/100,000, respectively). Disseminated forms were frequent (6.6%), and the most common risk factor was human immunodeficiency virus (HIV) infection (17.7% of cases). Hospitalisation was common (71.6%). Microbiological confirmation of diagnosis was sought for 87.7% of the cases (91.8% of pulmonary vs. 75.5% of extra-pulmonary cases), and 65.2% were culture-positive (73.8% of pulmonary vs. 39.7% of extra-pulmonary cases). HIV-infected patients were treated in almost equal proportions with three or four drugs (49.7% and 48.2%, respectively), while HIV-negative cases or those whose HIV status was unknown were usually treated with three drugs., Conclusion: The epidemiological pattern of TB in Spain is different to other industrialised countries in the age distribution of cases and the proportions of foreigners and cases with HIV infection. Microbiological confirmation of diagnosis is more common in pulmonary than in extra-pulmonary disease, and treatment with four drugs more frequent in HIV-positive cases.

This report describes the histological and immunohistochemical findings in an adult male genet (Gennetta gennetta) which died a few hours after being found lying in a forest in Lugo (north-western Spain). Subpleural, yellowish, firm foci were found in the lung. Histopathological examination confirmed a diagnosis of endogenous lipid pneumonia. Microscopical lesions that gave rise to a suspicion of canine distemper virus (CDV) infection included lymphoid depletion, non-suppurative encephalitis and demyelination in the central nervous system, and the presence of inclusion bodies in renal tubules. Immunohistochemical examination was performed with the streptavidin-biotin-complex method and a monoclonal antibody against the nucleocapsid protein (NP) of CDV. Antigen was detected in epithelial, nervous and lymphoid cells in several organs. This would appear to be the first report of distemper-like infection in a genet., (Copyright Harcourt Publishers Ltd.)