[Ethics of care: Assessment of the ethical issues in the protocols or consensuses on mechanical restraint in force in Spain]. / Ética de los cuidados: valoración de los contenidos éticos en los protocolos o consensos de contención mecánica vigentes en España.

INTRODUCTION: Mechanical restraints are widely used in health care practice, despite the numerous ethical conflicts they raise. The aim of this study is to evaluate the ethical considerations contemplated in the current protocols on mechanical restraint in Spain. METHOD: Systematic review in PubMed, WOS and Scopus, Google and Google Scholar. An ad hoc list of 30 items was used to evaluate the ethical content of the protocols. The quality of guidelines was assessed with AGREE II. RESULTS: The need for informed consent (IC) is reflected in 72% of the documents, the IC model sheet is included in only 41% of them, the rest of the analyzed characteristics on IC are fulfilled in percentages between 6% (the document includes the need to reevaluate the indication for IC) and 31% (the document contemplates to whom it should be requested). More than 20 ethical contents are reflected in 31% of them and less than 10 in 19% of the guidelines. The quality of the guides, according to AGREE II, ranged from 27 to 116 points (maximum possible 161), with a mean score of 68.7. Only 9% of the documents were classified as high quality. Finally, the correlation between ethical content and quality measured with AGREE II was 0.75. CONCLUSIONS: The variability of ethical contents in guidelines on mechanical restraints is very high. The ethical requirements to be included in protocols, consensus or Clinical Practice Guidelines should be defined.

Thrombin in the Activation of the Fluid Contact Phase in Patients with Hereditary Angioedema Carrying the F12 P.Thr309Lys Variant.

Hereditary angioedema due to pathogenic FXII variants (HAE-FXII) is a rare dominant disease caused by increased activation of the plasma contact system. The most prevalent HAE-FXII variant, c.1032C > A p.Thr309Lys (FXII309Lys), results in a smaller FXII protein with increased sensitivity to fluid-phase activation by poorly understood mechanisms. We aimed to investigate the functionality of the FXII309Lys variant in 33 HAE-FXII patients, 25 healthy controls and 46 patients with congenital disorders of glycosylation (CDG). Activation of the plasma contact system was assessed by western blot and amidolytic assay in basal conditions or after treatment with either artificial or physiological activators. Recombinant wild-type and FXII309Lys variants were expressed in S2 insect (Drosophila) cells. Amidolytic and fibrin generation assays were performed in fresh plasma samples. FXII309Lys samples exhibited an increased electrophoretic mobility comparable with N-glycan-deficient FXII from CDG patients and asialo-FXII generated by neuraminidase treatment. They presented increased sensitivity to activation by dextran sulphate and silica which resulted in the generation of an aberrant 37-kDa heavy chain. We did not observe increased susceptibility of FXII309Lys to proteolysis by exogenous or tPA-generated plasmin. However, both exogenous and endogenous thrombin cleaved the FXII309Lys variant, releasing a 37-kDa fragment and resulting in enhanced proteolytic activation on the fluid phase. This model supports a sequential proteolytic activation process involving thrombin priming of FXII309Lys, followed by kallikrein cleavage and generation of active ßFXIIa. The present results and the observation that angioedema episodes in HAE-FXII patients occur predominantly during hypercoagulable situations suggest a key role for thrombin.

Antibodies elicited by the CaniLeish® vaccine: long-term clinical follow-up study of dogs in Spain.

The prevention of canine leishmaniosis in healthy dogs requires a multimodal approach combining repellents with an effective vaccine. A vaccine that modulates the cell-mediated immune response against the protozoan has been available in Europe since 2012 (CaniLeish®, Virbac, France). The aim of the present study was to monitor dogs vaccinated with CaniLeish® to examine the kinetics of the antibody response and the safety and tolerance of CaniLeish®. Dogs vaccinated with CaniLeish® were monitored for 12 months. In follow-up visits at baseline (primovaccination or annual booster) (Visit 1, V1), and 1 (V2), 4 (V3), 8 (V4) and 12 (V5) months later, we examined antibody response kinetics using two serology techniques (IFAT and Speed Leish K™). Tolerance to CaniLeish® and its safety were also monitored. Anti-L. infantum IgG antibodies were determined in 242 dogs (125 dogs after primovaccination (Group P) and 117 dogs after booster vaccination (Group B). In addition, 46, 22 and 19 dogs were followed for 2, 3 and 4 years, respectively. At baseline, 100% of dogs in Group P returned negative IFAT and Speed Leish K™ test results while 9.4% (11/117) in Group B tested IFAT positive though Speed Leish K™ negative. In subsequent visits, seropositivity was detected by IFAT in 31.2% (Group P) and 41% (Group B) of the dogs in V2; 16.8% (Group P) and 10.2% (Group B) in V3; 6.4% (Group P) and 8.5% (Group B) in V4; and 3.2% (Group P) and 5.9% (Group B) in V5. All dogs tested Speed Leish K™ negative except two, in which it was later confirmed by molecular testing that they were not infected. Adverse events that could be associated with the vaccine were detected in 20 out of 314 dogs (6.4%). The good clinical status of all dogs was confirmed in an exhaustive clinical exam and haemato-biochemical profile. The Canileish® vaccine was well-tolerated with exceptions that did not appear to be related to age, sex, race or size of vaccinated dogs. Anti-L. infantum antibodies were detected by IFAT in 31.9-40.3% of the dogs 1 month after vaccination, and these antibodies could still be detected in 3.2% of the dogs 1 year later. This means that veterinarians need to use other tools (eg. PCR) to correctly diagnose seropositive dogs.

Controlling phlebotomine sand flies to prevent canine Leishmania infantum infection: A case of knowing your enemy.

Leishmaniosis caused by Leishmania infantum is a widespread zoonotic disease that can be transmitted to animals and humans by their vectors, blood-sucking phlebotomine sand flies. To prevent canine leishmaniosis across the whole Mediterranean region, vector control is essential. Because of phlebotomine breeding sites are diverse, environmental larval controls have limited practical value. Control methods of adults are being evaluated, such as selective baits based on sugar feeding of males and females or Attractive Toxic Sugar Baits (ATSB), and the indoor use of Long-Lasting-Insecticidal Nets (LLINs) treated with permethrin to prevent sand fly bites complementing the Indoor Residual Spraying (IRS) approach suggested by WHO. Although several strategies exist, the best control measure to prevent canine Leishmania infantum is to treat dogs using biocidal topical formulations based on legal insecticides (PTs18) or repellents (PTs19) (as collars, spot-ons and/or sprays) during the period when the vectors are active. This means we need to really know the biology and life cycle of the sand fly vector. According to available data, by mapping ambient temperatures we can already predict high risk areas where vector densities will be higher. In ongoing research, new candidates are emerging to fight against sand flies including natural plant extracts with low impacts on the environment and host animal. Other options in the future could be systemic insecticides to help reduce sand fly populations in high density areas. In parallel, health authorities and professionals involved in animal and public health (veterinarians, physicians, entomologists and epidemiologists) must work together in a One Health approach to minimize Leishmania infection. Veterinarians play a crucial role in liaising between key stake holders and dog owners to ensure the latter act responsibly in using repellents as a preventive measure against sand fly bites.

Implications of zoonotic and vector-borne parasites to free-roaming cats in central Spain.

Cats are definitive hosts and reservoirs for several parasites, some of which are responsible for serious zoonotic diseases. We conducted a case-control study of data from a trap-neuter-return (TNR) programme (years 2014-2017) designed to examine the prevalence of zoonotic parasites in free-roaming cats living in urban areas of central Spain. In the animal population tested (n = 263), we detected a 29.2% prevalence of endoparasites, including high rates of cestodes (12.9%) and Toxocara cati (11.7%). While faecal samples showed no Toxoplasma gondii oocysts, the seroprevalence of T. gondii infection was 24.2%. Antibodies to Leishmania infantum were detected in 4.8% of the animals, though all skin and blood samples analyzed were PCR negative for this parasite. Ectoparasites (ticks and fleas) were found in 4.6% of the cat population, and 10.6% of the cats were detected with Otodectes cynotis. Finally, 6.3% and 7.9% cats tested positive for feline leukaemia virus and feline immunodeficiency virus, respectively. Our study provides useful information for animal-welfare and public-health, as the parasites detected can affect native wild animals through predation, competition and disease transmission. Our detection of zoonotic parasites such as L. infantum, T. gondii, T. cati, Giardia duodenalis and several ectoparasites prompts an urgent need for health control measures in stray cats.

Factors associated with insomnia in pregnancy: A prospective Cohort Study.

OBJECTIVE: To quantify insomnia and their components in a longitudinal cohort of pregnant women and factors associated with insomnia. STUDY DESIGN: A prospective cohort of 486 healthy singleton pregnancies assembled before the 14th gestational week (February 2013 to March 2016). Insomnia data were collected pre-gestationally, in each trimester and six months post-partum, analysing five different moments. Multiple logistic regression analysis was performed to generate adjusted Odds Ratios (aOR) with 95% confidence intervals (CI) of determinants of insomnia in each trimester, defined using Athens Insomnia Scale (AIS) as score ≥8. RESULTS: Insomnia prevalence was 6.1% (3.9-8.9) pre-gestational, 44.2% (39.3-49.6) in first trimester (T1), 46.3% (41.9-51.3) in second (T2) and 63.7% (57.7-67.8) in third trimester (T3). Post-gestational insomnia was 33.2% (28.2-37.9) (p < 0.001 pre-gestational vs T1, T2 vs T3 and T3 vs after pregnancy). There was worsening mean AIS score, from: 2.34 before pregnancy to 9.87 in T3 because the deterioration of nighttime sleep, in absolute terms, but daytime impact was higher in T1. Previous trimester insomnia was associated with insomnia in T2 (aOR = 4.21, 95% CI 2.78-6.37) and T3 (aOR = 4.43, 95% CI 2.77-7.08). Pre-gestational insomnia was determinant of insomnia in T1 (aOR 12.50, 95% CI 3.58-43.60) and obesity was associated with insomnia in T3 (aOR = 2.30, 95% CI 0.99-5.32). On the contrary, moderate physical activity reduced the odds of insomnia in T3 (aOR 0.65, 95% CI 0.40-1.03). CONCLUSIONS: Insomnia prevalence was high from the beginning of pregnancy, associated with pre-gestational insomnia. In late pregnancy, two out of three pregnant women suffering insomnia. Insomnia prevention should be targeted particularly to those with high body mass index and pre-gestational insomnia.

Partner smoking influences whether mothers quit smoking during pregnancy: a prospective cohort study.

OBJECTIVE: To analyse the prevalence and intensity of smoking among pregnant women and their partners, and factors associated with quitting smoking among pregnant women. DESIGN: A prospective cohort study, starting in 2013. SETTING: Andalusia, the south of Spain. SAMPLE: A cohort of 486 healthy pregnant women followed-up on three occasions during pregnancy. METHODS: Estimation of the proportions of women and partners who quit smoking at each trimester. MAIN OUTCOME MEASURES: To determine factors associated in a multivariable model, considering sociodemographic, obstetric, anthropometric, lifestyle variables, and the smoking habits of their partners. RESULTS: A high proportion of women quit smoking during pregnancy (61.08%; 95% confidence interval, 95% CI 53.61-68.55%). The smoking rate amongst mothers decreased from 36.06% (n = 167) before pregnancy to 14.08% (n = 65), 12.39% (n = 54), and 11.92% (n = 51) during the three pregnancy trimesters (P < 0.001), and consumption decreased from 8.71 cigarettes/day in the first trimester to 5.51 cigarettes/day in the second trimester (P < 0.001) and 5.96 cigarettes/day in third trimester (P = 0.0002 first versus third trimester). There was only a minimal decrease in the frequency of smoking among the partners, however: 38.44% (n = 178) before pregnancy, and 36.07% (n = 167), 32.72% (n = 143), and 31.85% (n = 136) during the three trimesters of pregnancy. The consumption of cigarettes did not decrease among partners: 11.75, 11.67, and 12.09 cigarettes/day (P = 0.4299 first versus second trimester; P = 0.654 first versus third trimester). Women whose partner smoked were less likely to quit (adjusted odds ratio, aOR 0.26; 95% CI 0.12-0.55). CONCLUSIONS: About one in ten pregnant women smoked and one in four was a passive smoker. Strategies to reduce tobacco exposure in pregnancy should include a focus on partner smoking. TWEETABLE ABSTRACT: Pregnant women quit smoking cigarettes in pregnancy. What about their partners?

Tumor infiltrating lymphocytes in acral lentiginous melanoma: a study of a large cohort of cases from Latin America.

PURPOSE: Acral lentiginous melanoma (ALM) is a poor prognosis subtype and is the most prevalent in non-Caucasian populations. The presence of tumor infiltrating lymphocytes (TILs) has been associated with poor prognosis in melanoma. A large cohort of ALM cases was studied to determine status of TIL and its association with outcome. METHODS: All patients with cutaneous melanoma presenting from 2005 to 2012 at Instituto Nacional de Enfermedades Neoplasicas in Peru were retrospectively identified. Clinicopathological information was obtained from the medical charts. A prospective evaluation of TIL was performed. Analysis of association between ALM and clinicopathological features including TIL as well as survival analysis compared the outcome of ALM to whole group and extremity NALM was performed. RESULTS: 537 ALM from a total of 824 cutaneous melanoma cases were studied. Older age (p = 0.022), higher Breslow (p = 0.008) and ulceration (p < 0.001) were found to be more frequent in ALM. Acral had worse overall survival (OS) compared with the whole group (p = 0.04). Clinical stage (CS) I-II patients had a median OS of 5.3 (95% CI 4.3-6.2) for ALM and 9.2 (95% CI 5.0-7.0) for extremity NALM (p = 0.016). Grade 0 (absence of TIL), I, II and III were found in 7.5, 34.5, 32.1, and 25.9%, respectively. Lower TIL grade was associated with larger tumor size (p = 0.003), higher Breslow (p = 0.001), higher Clark level (p = 0.007), higher CS (p = 0.002), extremity location (p = 0.048), histological subtype ALM (p = 0.024) and better OS (p = 0.001). CONCLUSIONS: ALM is highly prevalent in Peru and carries poor outcome. Lower TIL levels were associated with poor outcome and ALM.

Flea species infesting dogs in Spain: updated spatial and seasonal distribution patterns.

This entomological survey examines the spatial and seasonal distribution patterns of flea species infesting dogs in Spain. Bioclimatic zones covering broad climate and vegetation ranges were surveyed according to size. In a cross-sectional spatial survey carried out from late May 2013 to mid-July 2015, 1084 dogs from 42 different locations were examined. A total of 3032 fleas were collected and identified as belonging to the following species: Ctenocephalides felis (Siphonaptera: Pulicidae) (81.7%, 2476 fleas); Ctenocephalides canis (11.4%, 347 fleas); Pulex irritans (Siphonaptera: Pulicidae) (6.9%, 208 fleas), and Echidnophaga gallinacea (Siphonaptera: Pulicidae) (0.03%, one flea). Variables observed to have effects on flea abundance were animal weight, sex, length of hair and habitat. In the seasonal survey conducted from June 2014 to June 2015, 1014 fleas were collected from 239 dogs at 30 veterinary practices across Spain. Peaks in C. felis abundance were observed in early summer and late autumn, whereas high numbers of P. irritans and C. canis were recorded in autumn. Numbers of fleas detected in winter were low overall. Based on these findings, the present study updates the spatial and seasonal distributions of flea species in Spain and assesses the impacts of host and habitat variables on flea infestation.

Modelling of the production of ACE inhibitory hydrolysates of horse mackerel using proteases mixtures.

Fish protein hydrolysates from Mediterranean horse mackerel were produced by using a mixture of two commercial endoproteases (i.e. subtilisin and trypsin) at different levels of substrate concentration (2.5 g L(-1), 5 g L(-1), and 7.5 g L(-1) of protein), temperature (40 °C, 47.5 °C, and 55 °C) and percentage of subtilisin in the enzyme mixture (0%, 25%, 50%, 75% and 100%). A crossed mixture process model was employed to predict the degree of hydrolysis (DH) and the ACE inhibitory activity of the final hydrolysates as a function of the experimental factors. Both models were optimized for a maximum DH and ACE inhibition. A maximum DH (17.1%) was predicted at 2.54 g L(-1) of substrate concentration, 40 °C and an enzyme mixture comprising 38.3% of subtilisin and 61.7% of trypsin. Although its proteolytic activity is limited, the presence of trypsin in the enzyme mixture allowed obtaining higher degrees of hydrolysis at low temperatures, which is desirable to minimize thermal deactivation of the proteins. Similarly, a percentage of ACE inhibition above 48% was attained at 2.5 g L(-1) of protein, 40 °C and a 1 : 1 mixture of both proteases. Higher values of ACE inhibition could be attained by increasing both the temperature and the amount of trypsin in the enzyme mixture (e.g. 50% ACE inhibition at 55 °C and 81.5% of trypsin). Finally, those hydrolysates exhibiting the highest levels of ACE inhibition were subjected to simulated gastrointestinal digestion. These assays confirmed the resistance of active fractions against their degradation by digestive enzymes.

Caracterización de pacientes pediátricos usuarios de fototerapia en el Servicio de Dermatología, Hospital Clínico Universidad de Chile (2007-2015) / Characterization of pediatrics patients users of phototherapy in dermatology service, Hospital Clínico Universidad Chile (2007-2015)

Phototherapy is the use of specific wavelenghts of light that have shown effectiveness in the treatment of several cutaneous diseases. Current indications for phototherapy in Dermatology include multiple pathologies and it is considered to be costeffective. Literature about its use in children is rare, there are no studies on phototherapy in Chilean children. Patients and methods: Observational, descriptive, retrospective study. Clinical records of pediatric patients treated with phototherapy at University of Chile Clinical Hospital between 2007 and 2015, were studied. For each patient, the following parameters were analyzed: age of starting treatment, sex, skin phenotype, diagnosis, prescribed phototherapy and weekly frecuency. Results: 146 patients, 85 girls and 51 boys, average age 11.7 +/- 4.0 years. Predominant skin phenotype, was Fitzpatrick type III. Vitiligo was identified as the most common indication for phototherapy (52,2 percent), followed by psoriasis (22,6 percent). By a large margin, the most used type of phototherapy was nb UVB (96.6 percent). Most of the patients were treated twice per week (69.2 percent). Discussion: The obtained results in this group are similar to those results described in the international literature. Further studies are required for a better knowledge about efficacy and possible long-term effects of phototherapy on Chilean children.

Seasonal variations in the regiodistribution of oil extracted from small-spotted catshark and bogue.

The aim of this work was to seasonally characterize the nutritional quality of oil extracted from small-spotted catshark (Scyliorhinus canicula) and bogue (Boops boops). The proximate composition, lipid profile and regiodistribution of the fatty acid in the glycerol backbone were analyzed. In addition, three nutritional indexes were calculated (atherogenicity and thrombogenicity indexes and the hypocholesterolaemic/hypercholesterolaemic ratio). Both species presented PUFA as the predominant fraction, the most abundant being DHA. Healthy values of the aforementioned indexes were maintained throughout the year. Moreover, the relative composition of omega 3 fatty acids at the sn-2 position ranged from 47.3 to 66.8 mol%, attracting interest in the employment of these oils as the raw source for the production of 2-monoacylglycerols. Regarding the individual behavior of each fatty acid, DHA presented a high tendency to occupy the sn-2 bond, whereas EPA presented the opposite behavior.

Diagnostic accuracy of two questionnaires for the detection of neuropathic pain in the Spanish population.

BACKGROUND: Several questionnaires have been developed for the detection of neuropathic pain. OBJECTIVES: This study aimed to compare the diagnostic accuracy of the Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) pain scale and the Douleur Neuropathique en 4 questions (DN4) questionnaire for the detection of peripheral neuropathic pain in the Spanish population, and to analyse in detail the diagnostic quality of each item in these questionnaires. METHODS: A total of 192 patients were enrolled. We compared the validity of the DN4 and LANSS questionnaires by studying sensitivity and specificity and using receiver operating characteristic (ROC) curve analysis. We also analysed the validity of each item in the questionnaires. RESULTS: The sensitivity of the DN4 questionnaire with an accepted cut-off value of ≥ 4 was 95.04% and that of the LANSS questionnaire with an accepted cut-off value of ≥ 12 was 80.17%. The specificity of the DN4 instrument was 97.18% and that of the LANSS instrument was 100%. The estimated area under the ROC curve (95% confidence interval) was 0.989 (0.977-1) for the DN4 instrument and 0.973 (0.956-0.991) for the LANSS questionnaire. The area under the ROC curve was significantly larger for the DN4 than the LANSS questionnaire (p < 0.05). Analyses of specific items showed that tingling and numbness in the DN4 tool, and light touch pain and altered pinprick threshold in the LANSS scale, were the most important features of neuropathic pain. CONCLUSIONS: These results show that although both questionnaires are good screening tools, the DN4 questionnaire is particularly recommended for identifying patients with neuropathic pain in clinical practice and research studies.

Optimal management of breakthrough cancer pain (BCP).

Breakthrough cancer pain (BCP) is common in patients with cancer, causing a negative impairment in quality of life. Recent diagnostic criteria allow for differentiation of background chronic pain and BCP, for which proportion of unpredictable episodes is very high. Five characteristics define BCP: rapid onset, high intensity, maximum intensity (minutes), mean duration 30 min, and unpredictable onset. Fentanyl is a synthetic opioid characterized by rapid absorption and start of the analgesic effects. In addition to comparing some of the marked differences between the four pharmaceutical forms of fentanyl marketed in Spain, this paper discusses the data collected in a comprehensive clinical trial program with fentanyl pectin nasal spray (FPNS), a formulation that takes advantage of the intranasal route and the PecSys™ technology. The FPNS formulation achieves analgesic action 5 min after application and significant pain relief at 10 min. FPNS, therefore, has key features to be an optimal treatment for BCP.

High prevalence of confirmed, but also of potential and believed, neuropathic pain in pain clinics.

BACKGROUND AND AIMS: Epidemiological data about neuropathic pain are still scarce. A national survey, based on neurologic clinical diagnosis, was performed to determine its prevalence among patients attending pain clinics. METHODS: An epidemiological cross-sectional study involving pain clinics across all regions in Spain was carried out. Pain specialists evaluated the medical files and the clinical condition of patients attending their practices systematically during 1 day. They used the revised definition and grading system proposed in 2008 to decide whether a given patient had definite (i.e., confirmed), probable (potential) or possible (believed) neuropathic pain. Also, they provided a diagnostic label for neuropathic pain conditions and appraised treatment adequacy. RESULTS: In a single day, 178 pain specialists provided data from 2173 patients. Definite, probable and possible neuropathic pain was cited in 639 (29.4%), 304 (14.0%) and 97 (4.5%) patients, respectively. Almost two-thirds of these were women. A diagnostic label of primary pure central and/or peripheral neuropathic pain was cited in 344 (15.8%) patients. The most common diagnostic label (568 patients) was low back pain or sciatica causing mixed neuropathic pain. Definite neuropathic pain diagnosis was less likely in patients with mixed pain conditions and in women derived from primary care. Co-morbid depressive or anxiety symptoms were usual. CONCLUSIONS: Definite (confirmed) neuropathic pain alone was as prevalent as neuropathic pain ascertained with screening questionnaires in prior recent European studies. The clinical relevance of the surplus of patients with potential and believed neuropathic pain ascertained by clinicians is uncertain.

Efficacy of 65% permethrin applied to dogs as a spot-on against Phlebotomus perniciosus.

Leishmania infantum is a protozoan parasite causing leishmaniosis, a visceral disease transmitted by the bites of sand flies. As the main reservoir of the parasite, dogs are the principal targets of control measures against this disease, which affects both humans and dogs. Several studies have revealed the usefulness of topical insecticide treatment (collars, spot-ons and sprays) in reducing the incidence and prevalence of L. infantum. The present study was designed to test the efficacy of 65% permethrin applied to dogs as a spot-on against the sand fly vector Phlebotomus perniciosus. The duration of the desired effects was also estimated to help design an optimal treatment regimen. Twelve dogs assigned to treatment (n=6) and control (n=6) groups were exposed to sand flies once a week over a seven-week period. Repellent and insecticidal efficacies were estimated and compared amongst the groups. Our findings indicate satisfactory repellent, or anti-feeding, effects lasting 3 weeks and short-term insecticidal effects lasting 2 weeks after initial application. Accordingly, we recommend the use of this product every 2-3 weeks during the active phlebotomine sand fly period to protect dogs against the bites of P. perniciosus.

[Prevalence of neuropathic pain according to the NP4 test in primary care]. / Prevalencia del dolor neuropático (DN), según DN4, en atención primaria.

BACKGROUND: Primary Care Physicians are usually the first to see patients with neuropathic pain. The aim of this study is to assess the prevalence of neuropathic pain, its therapeutic management, and to clinically characterize these patients. MATERIAL AND METHODS: An epidemiological, observational, cross-sectional study was carried out in Spanish Primary Care settings. The first 25 patients older than 18 years with any type of pain (a total of 16,115) were registered, and the first 5 with a high neuropathic pain component according to the NP4 test, and was clinically confirmed (n= 3,836) were included in the study. Pain intensity and impact on daily activities, as well as overall satisfaction with treatment were assessed. RESULTS: A total of 45.7% of patients had neuropathic pain according to NP4 test. The median age was 59 years, and 60% were women. Patients took a mean of 2.4 drugs, with NSAIDs (53%) and non-opioid analgesics (51%) being the most common. The scores for Pain intensity and interference in daily activities were both 6.2. The overall opinion of the SATMED-Q test was 47.3/100, which was 1.4 points lower than the standardised score according to Spanish population. CONCLUSIONS: Neuropathic pain according to NP4 test is highly prevalent in Spanish Primary Care settings. The management of these patients with NSAIDs and non-opioid analgesics is not appropriate, as they are not recommended for this kind of pain. Although they were being treated with more than 2 analgesics, they still referred to high pain intensity, interference in daily activities, and a low general opinion of the treatment.

Questionnaire-based survey on the clinical management of canine leishmaniosis in the Madrid region (central Spain).

This paper describes a questionnaire designed to gain information on how veterinarians clinically manage canine leishmaniosis (CanL) in the Madrid region (central Spain). The present survey is one of the several similar questionnaire-based surveys conducted within the framework of the project EDEN (Emerging Diseases in a changing European eNvironment). The questionnaire sought to obtain data regarding the main clinical manifestations observed, the diagnostic methods used and the preventive measures recommended. Its Spanish version was sent by post to veterinary practitioners within the study area in two lots, one sent out in December 2006 and the other in March 2007. Only 174 of the 760 questionnaires sent were completed and returned (reply rate of 23%). Among the completed questionnaires, clinics differed widely in terms of features such as the habitats of the dogs (urban, peri-urban or rural) and patient volumes. Clinics attending dogs from peri-urban/rural habitats reported more suspected (p<0.001), confirmed (p=0.001) and newly diagnosed (p=0.001) cases/year than clinics providing service to a city clientele alone. According to the veterinary practitioners, skin lesions, lymphadenomegaly and weight loss were commonly observed, although these signs are not specific to CanL. Signs described to be of high diagnostic value were epistaxis and kidney disease. All the veterinarians polled reported that a suspicion of Leishmania infantum infection was confirmed by at least a serological method; the immunofluorescence antibody test (IFAT) being the technique most used. To prevent the disease, most vets recommended topical synthetic pyrethroids applied as impregnated collars or spot-ons. It is observed that despite considerable progress is being made in clinical management and controlling the disease, in Madrid Region its incidence continues to increase.

Accidente cerebrovascular: revisión de la literatura: etiología, diagnóstico, tratamiento general y análisis pediátrico / Review of the literature: stroke: etiology, diagnostic general therapy and pediatric evaluation

El accidente cerebro vascular y la trombosis venosa cerebral son patologías de causa significativa de morbilidad y mortalidad en la población adulta y pediátrica en todo el mundo. La incidencia y prevalencia en los Estados Unidos de América es alta dada la deficiencia en hábitos de vida saludable y alta incidencia de patologías de origen genético (1). La presentación clínica en los pacientes pediátricos es diversa y con representación semiológica distinta a los pacientes adultos. En la práctica médica se debe realizar un enfoque multidisciplinario para el tratamiento de la enfermedad cerebro vascular aguda especialmente en pacientes pediátricos, lo cual permitirá el diagnóstico temprano y la disminución de secuelas (2). Por medio de este artículo explicamos cómo los equipos médicos en medicina de urgencias y los planteamientos en salud pública deben ser evaluados, desarrollados y plasmados en el personal de salud para desarrollar un tratamiento rápido y eficaz en el servicio de urgencias en el diagnóstico temprano, por medio de la aplicación multidisciplinaria del plantel con la identificación y análisis oportunos de signos y síntomas del paciente en cualquier edad (1, 2). Los equipos de emergencia de accidente vascular deben estar representados por neurólogos, hematólogos con experiencia en trastornos de la coagulación, neuro radiólogos y personal con experiencia en la rehabilitación y servicio de terapia intensivista. Es necesario realizar una gestión integral y oportuna en la capacitación y ejercicio del programa de intervención en accidente cerebro vascular por el comité científico, clínico y quirúrgico para así permitir una acción médica oportuna, audaz y estratégica temprana por el grupo de profesionales de medicina de emergencias y reducir las secuelas en la población adulta y pediátrica. Por medio de esta revisión se comprenderá la patología a fondo, teniendo en cuenta el paciente en un enfoque global biopsicosocial partiendo desde el síntoma general hasta el especifico sin descartar la patología.