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BACKGROUND: There have been few studies carried out into empathy in physiotherapists. Burnout can debilitate the quality of care and the efficacy of treatment as the empathetic capacity of the professional diminishes. OBJECTIVE: The objective of the study was to examine the association between the construct burnout, empathy and sociodemographic aspects in Spanish physiotherapists. METHODS: A cross-sectional electronic survey including the Maslach Burnout Inventory (for burnout assessment), the Interpersonal Reactivity Index (for empathy assessment) and sociodemographic data was answered by 461 Spanish physical therapists. A descriptive, bivariate and lineal regression analysis was performed. RESULTS: There was an association between burnout and empathy. Specifically, higher levels of burnout are associated with lower levels of empathy, whilst years of work experience is associated with lower levels of burnout. CONCLUSIONS: The results of this study contribute to a greater understanding of the relationship between the level of burnout and the dimensions of empathy in physiotherapists. The influence of burnout, which causes difficulties in the mobilization of the professional towards the establishment of a quality therapeutic relationship, is highlighted.KEY MESSAGESEmotional exhaustion is associated to greater personal discomfort and less empathy.The depersonalization is associated to personal discomfort and less empathy.Depersonalization is negatively associated to the lack of perspective.

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The development of dedicated positron emission tomography scanners is an active area of research, especially aiming at the improvement of lesion detection and in support of cancer treatment and management. Recently, dedicated Positron Emission Tomography (PET) systems with different configurations for specific organs have been developed for improving detection effectiveness. Open geometries are always subject to distortion and artifacts in the reconstructed images. Therefore, the aim of this work is to determine the optimal geometry for a novel cardiac PET system that will be developed by our team, and determine the time resolution needed to achieve reasonable image quality for the chosen geometry. The proposed geometries consist of 36 modules. These modules are arranged in two sets of two plates, each one with different configurations. We performed Monte Carlo simulations with different TOF resolutions, in order to test the image quality improvement in each case. Our results show, as expected, that increasing TOF resolution reduces distortion and artifact effects. We can conclude that a TOF resolution of the order of 200 ps is needed to reduce the artifacts, to acceptable levels, generated in the simulated cardiac-PET open geometries.

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We study the efficiency of operations management in a hospital from the dynamics of the flow of patients. Our principal aim is to characterize strategic departments and seasonal patterns in a hospital from a complex networks approach. Process mining techniques are developed to track out-patients' pathways along different departments for the purpose of building weekly networks. In these networks, departments act as nodes with multiple out/in-going arrows connecting other departments. Strategic departments are classified into target and critical departments. On the one hand, target departments, which in this study belong to the oncology area, correspond to those affected by new management policies whose impact is to be assessed. On the other hand, critical departments correspond to the most active departments, the hubs of the networks. Using suitable networks parameters, strategic departments are shown to be highly efficient regardless of the season, which naturally translates into a high level of service offered to patients. In addition, our results show conformance with the new objectives concerning target departments. The methodology presented is shown to be successful in evaluating the efficiency of hospital services in order to enhance process performances, and moreover, it is suitable to be implemented in healthcare management systems at a greater scale and the service industry whenever the flow of clients or customers are involved.

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INTRODUCTION: The relevance of the immunosuppressive drug tacrolimus in the prevention of rejection and graft-versus-host disease in transplanted patients is beyond all doubt. However, tacrolimus often has neurotoxic effects, including severe conditions such as posterior reversible leukoencephalopathy syndrome. CASE REPORT: A 75-year-old male who had undergone a kidney transplantation five years earlier, for which he was receiving treatment with tacrolimus and mycophenolate. He also had advanced Parkinson's disease, treated with several dopamine agonists. The patient visited the emergency department after a week-long history of visual hallucinations, delirium, expansive mood, confusion and headache. The focal psychogeriatric examination revealed psychosis secondary to dopaminergic agonists as the first diagnostic option, without excluding other possible iatrogenic causes despite the tacrolimus being within the therapeutic range (8.3 ng/mL). Both cranial computed tomography, which did not show any significant findings, and a magnetic resonance scan, in which a bilateral parietooccipital oedema was observed, were performed, this latter finding being compatible with posterior reversible leukoencephalopathy syndrome. While the patient was in hospital, tacrolimus was replaced by everolimus, and the dopaminergic medication was adjusted, resulting in a swift and full remission of the clinical signs and symptoms. CONCLUSIONS: The diagnosis of posterior reversible leukoencephalopathy syndrome should be considered in patients with a history of organ transplantation treated with immunosuppressive drugs who have an acute onset condition with neurological or psychiatric symptoms.

TITLE: Sindrome de leucoencefalopatia posterior reversible en un paciente con enfermedad de Parkinson y sintomatologia inicial psiquiatrica: una presentacion clinica compleja.Introduccion. La relevancia del farmaco inmunosupresor tacrolimus en la prevencion del rechazo y la enfermedad de injerto contra huesped en pacientes trasplantados es indiscutible. Sin embargo, con frecuencia, el tacrolimus presenta efectos neurotoxicos, incluyendo cuadros graves, como el sindrome de leucoencefalopatia posterior reversible. Caso clinico. Varon de 75 años, con antecedentes de trasplante renal hace cinco años, en tratamiento con tacrolimus y micofenolato, y de enfermedad de Parkinson avanzada, en tratamiento con varios agonistas dopaminergicos. Acudio a urgencias por un cuadro de una semana de evolucion consistente en alucinaciones visuales, delirios, animo expansivo, confusion y cefalea. La exploracion psicogeriatrica por focos mostro como primera opcion diagnostica una psicosis secundaria a agonistas dopaminergicos, sin excluir otras causas yatrogenas a pesar de encontrarse el tacrolimus en el rango terapeutico (8,3 ng/mL). Se realizaron una tomografia computarizada craneal, que no mostro hallazgos significativos, y una resonancia magnetica, en la que se visualizo un edema parietooccipital bilateral, hallazgo compatible con un sindrome de leucoencefalopatia posterior reversible. Durante el ingreso se sustituyo el tacrolimus por everolimus y se ajusto la medicacion dopaminergica, con lo que se produjo de forma rapida una remision completa del cuadro. Conclusiones. El diagnostico de sindrome de leucoencefalopatia posterior reversible debe considerarse en los pacientes con antecedentes de trasplante de organo en tratamiento con farmacos inmunosupresores que presentan un cuadro de instauracion aguda con sintomas neurologicos o psiquiatricos.

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BACKGROUND: Parkinson's disease progressively limits patients at different levels and as a result family members play a key role in their care. However, studies show lack of an integrative approach in Primary Care to respond to the difficulties and psychosocial changes experienced by them. The aim of this study is to evaluate the effects of a multidisciplinary psychoeducational intervention focusing on improving coping skills, the psychosocial adjustment to Parkinson's disease and the quality of life in patients and family carers in a Primary Care setting. METHODS: This quasi-experimental study with control group and mixed methods was designed to evaluate a multidisciplinary psychoeducational intervention. Based on the study power calculations, 100 people with Parkinson's disease and 100 family carers will be recruited and assigned to two groups. The intervention group will receive the ReNACE psychoeducational intervention. The control group will be given a general educational programme. The study will be carried out in six community-based health centres. The results obtained from the two groups will be collected for evaluation at three time points: at baseline, immediately after the intervention and at 6 months post-intervention. The results will be measured with these instruments: the Quality of Life Scale PDQ-39 for patients and the Scale of Quality of Life of Care-givers SQLC for family carers, and for all participants the Psychosocial Adjustment to Illness scale and the Brief COPE Inventory. Focus groups will be organised with some patients and family carers who will have received the ReNACE psychoeducational intervention and also with the healthcare professionals involved in its development. DISCUSSION: An important gap exists in the knowledge and application of interventions with a psychosocial approach for people with PD and family carers as a whole. This study will promote this comprehensive approach in Primary Care, which will clearly contribute in the existing knowledge and could reduce the burden of PD for patients and family carers, and also in other long-term conditions. TRIAL REGISTRATION: NCT03129425 (ClinicalTrials.gov). Retrospectively registered on April 26, 2017.

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Total mercury (Hg) concentrations were determined by atomic absorption spectrophotometry in muscles and liver of composite samples of Mugil cephalus and M. curema collected during November 2013 and in January, April, and July 2014 from the coastal lagoons Altata-Ensenada del Pabellón (AEP), Ceuta (CEU), and Teacapán-Agua Brava (TAG) of Sinaloa State. The mean Hg contents and information on local consumption were used to assess the possible risk caused by fish ingestion. Mean total mercury levels in the muscles ranged from 0.11 to 0.39 µg/g, while the range for liver was 0.12-3.91 µg/g. The mean Hg content of the liver was significantly (p < 0.001) higher than that of the muscles only in samples collected from AEP. Although total Hg levels in the muscles were lower than the official permissible limit, the HQ values for methyl mercury calculated for the younger age classes of one fishing community were >1, indicating a possible risk for some fishing communities of the Mexican Pacific coast.

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The objective of this study was to evaluate the efficacy and safety of fidaxomicin in the real-life clinical setting. This was a retrospective cohort of patients with Clostridium difficile infection (CDI) treated with fidaxomicin in 20 Spanish hospitals between July 2013 and July 2014. Clinical cure, 30-day recurrence, 30-day mortality, sustained cure, and factors associated with the failure to achieve sustained cure were analyzed. Of the 72 patients in the cohort 41 (56.9 %) had a fatal underlying disease. There were 44 (61.1 %) recurrent episodes and 26 cases (36.1 %) with a history of multiple recurrences. Most episodes were severe (26, 36 %) or severe-complicated (14, 19.4 %). Clinical cure rate was 90.3 %, recurrence rate was 16.7 % and three patients (4.2 %) died during the follow-up period. Sustained cure was achieved in 52 cases (72.2 %). Adverse events were reported in five cases (6.9 %). Factors associated with the lack of sustained cure were cardiovascular comorbidity (OR 11.4; 95 %CI 1.9-67.8), acute kidney failure (OR 7.4; 95 %CI 1.3-43.1), concomitant systemic antibiotic treatment (OR 6.2; 95 %CI 1.1-36.8), and C-reactive protein value at diagnosis (OR 1.2 for each 1 mg/dl increase; 95 %CI 1.03-1.3). Fidaxomicin is an effective and well tolerable treatment for severe CDI and for cases with elevated recurrence risk.

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The complementarity of historical and contemporary processes contributes to understanding the genetic structure of continuously distributed marine species with high dispersal capabilities. Cephalorhynchus eutropia, has a continuous coastal distribution with strong genetic differentiation identified by nuclear DNA markers. We explored the historical dimension of this genetic differentiation between northern and southern populations to evaluate phylogeographic structure. Additionally, we conducted mtDNA and microsatellite analyses to detect past and recent demographic changes. The southern population was characterized by lower genetic diversity with a signal of population expansion, likely associated with ice retreat and habitat extension after the Last Glacial Maximum (LGM). In contrast, structure within the northern population was more consistent with stable historical population size. Approximate Bayesian Computation analyses suggested that during the LGM, C. eutropia persisted in the northern area; while the south was colonized by dispersal ~11,000 years ago followed by population expansion. This study shows that Chilean dolphin population structure is consistent with predictions from the Expansion-Contraction biogeographic model, with a poleward post-glacial shift revealed in current genetic structure. The results also confirm the validity of the population units previously identified, demonstrating their historical origin and highlighting the utility of integrating genetic markers with different temporal scale resolutions.

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BACKGROUND: Obesity is a global epidemic that continues to increase in a great number of countries, and it has become a major public health problem in Spain. Unfortunately, the impact of obesity on survival in liver transplantation (LT) recipients is underestimated and controversial. The aim of this study was to determine if obesity is a risk factor for morbidity and mortality after LT. METHODS: In a retrospective cohort study of the records of 180 consecutive patients who had undergone to LT from 2007 to 2013, 11 obese patients with body mass index (BMI) >35 kg/m(2) were identified. Their data have been compared with recipients with BMI 20-25 kg/m(2). RESULTS: There were no differences in demographic data, Child-Pugh score, Model for End-Stage Liver Disease score, or cause of liver failure. BMI >35 kg/m(2) recipients had a significantly higher rate of portal vein thrombosis before LT, compared with the BMI 20-25 kg/m(2) group (36.5% vs 13.9%; P = .041). There were also no differences in development of post-reperfusion syndrome. The groups were also comparable concerning morbidity rate after LT, stay in the intensive care unit, and global hospital stay. However, the mortality rate was significantly higher in the obese group compared with the nonobese group (72.7% vs 38.9%; P = .032). CONCLUSIONS: The results of the study clearly demonstrate higher mortality rates in obese patients undergoing LT; thus, it is fair to consider obesity as a poor prognosis predictive factor concerning mortality rate.

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We performed a retrospective cohort study between 2002 and 2014 to compare liver transplantation outcomes between recipients of grafts from donors older than and younger than the age of 80 years. Numerical variables were compared with the Student t test when their distribution was normal and the Mann-Whitney test when it was not, whereas categorical variables were compared with Pearson chi-squared test or Fisher test, as appropriate; P < .05 was considered significant. The study included 312 patients with organs from donors younger than 80 years of age and 17 with organs from older donors. The 2 recipient groups did not significantly differ in weight, height, gender, body mass index (BMI), CHILD or MELD score, intensive care unit (ICU) or hospital stay, need for intraoperative hemoderivatives, postreperfusion syndrome, biliary or vascular complications, ischemic cholangiopathy, number of repeat surgeries, graft rejection, retransplantation, or survival at 6 months. Although earlier studies considered livers from elderly donors to be suboptimal, our results support the proposition that octogenarian donors can be an excellent source of liver grafts.

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Streptococcus bovis group and Enterococcus spp. share phenotypic characteristics and intestinal habitat. Both have been associated with endocarditis and colorectal neoplasm (CRN). We studied all cases of endocarditis diagnosed between 1988 and 2014 in our centre and caused by S. bovis (109, 48.8 % of the bacteremia) and by Enterococcus spp. (36, 3.4 % of the bacteremia). Patients were seen until death or during a long-term follow-up, in order to rule out a concomitant CRN. The 109 cases of S. bovis endocarditis (SbIE) compared with the 36 caused by enterococci showed: a higher proportion of males (91 % vs. 72 %, p=0.005), more multivalvular involvement (28 % vs. 6 %, p=0.004), embolic complications (44 vs. 22 %, p=0.02) and colorectal neoplasm (64 % vs. 25 %, p=0.001). SbIE showed fewer co-morbidities (32 vs. 58 %, p=0.005), and less frequently urinary infection source (0 vs. 25 %, p=0.001) and healthcare-related infection (2 vs. 44 %, p=0.001). A total of 123 patients were followed up for an extended period (mean: 65.9 ± 57.5 months). During the follow-up, 6 of 28 (21 %) cases with enterococcal endocarditis and 43 of 95 (45.2 %, p=0.01) cases with SbIE developed a new CRN. These neoplasiae appeared a mean of 60.4 months later (range 12-181 months). Among the 43 cases with SbIE and CRN, 12 had had a previously normal colonoscopy and 31 had had a previous CRN and developed a second neoplasm. Cases of SbIE present important differences with those caused by Enterococcus spp. Colonoscopy must be mandatory both in the initial evaluation of SbIE, as during the follow-up period.

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OBJECTIVES: To determine the incidence of Streptococcus bovis (Sb) biotypes causing bacteraemia and associated malignancies. METHODS: This is a retrospective analysis of patients with Sb bacteraemia, pulled out from a prospective surveillance protocol of bacteraemia cases, in three areas of Spain (1990-2013): a cattle area (Lugo), a fishing area (Ferrol) and an urban area (Barcelona). Colonoscopy and Sb biotypes (Sb-I and Sb-II) were determined in most cases. RESULTS: 506 patients with Sb bacteraemia; mean age 68.1 (±14.1) years, and 66.2% were males. The cattle area, compared with the fishing and urban areas, had higher incidence of bacteraemia by SbI (40.29 vs 9.38 vs 6.15 cases/10(6) person-years, P < 0.001) and bacteraemia by Sb-II (29.07 vs 9.84 vs 13.37 cases/10(6) person-years, P < 0.001). The Sb-I cases (n = 224), compared with Sb-II cases (n = 270), had greater rates of endocarditis (77.6% vs 9.6%, P < 0.001) and colorectal neoplasm (CRN) (50.9% vs 16.6%, P < 0.001), and smaller rates of biliary tract infection (2.2% vs 29.6%, P < 0.001) and non-colorectal malignancy (8.9% vs 31.4%, P < 0.001). CONCLUSION: There was a link between the cattle area and higher incidence of Sb bacteraemia. Sb-I differed from Sb-II cases in clinical findings and associated malignancies. Colonoscopy is mandatory in cases of endocarditis or bacteraemia caused by Sb-I.

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BACKGROUND: As future health educators, nursing and physiotherapy students will play an essential role in the prevention of smoking. AIM: To determine the prevalence of smoking among students and to analyse their knowledge of and attitudes towards smoking. METHOD: This was a descriptive cross-sectional study using an anonymous questionnaire and conducted in a Spanish Faculty of Health Sciences in 2013. FINDINGS: 247 nursing and physiotherapy students (82.33%) participated in the study. The global prevalence of smoking (18.2%) was lower compare with the general population group of the same age. We have observed statistical significance in relation to previous studies. Nursing and physiotherapy students showed a low nicotine dependence. We found a lack of knowledge about the harmful effects of cigarette consumption on health. Statistically significant results were also found in relation to degree courses (p < 0.01) as regards students' opinions about their knowledge of strategies and methods to help patients stop smoking. CONCLUSION: Most students started smoking before commencing their university studies; consequently, interventions should focus on cessation programmes. An analysis of university curricula leading to the award of a degree in the health sciences could serve to identify educational deficiencies in order to implement the necessary modifications. IMPLICATIONS FOR NURSING AND HEALTH POLICY: This paper presents an update in tobacco use characteristics amongst nursing and physiotherapy students. Those results have showed a need to improve the curricula in order to develop specific programmes to improve knowledge, attitudes and beliefs. Measures to prevent smoking must be taken at school.

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The Streptococcus bovis group (SBG) comprises several microorganisms associated with human infections. They have been associated with bacteremia, endocarditis, biliary tract infection, meningitis, and colorectal cancer, but their role as urinary pathogens is not well known. The objective of this investigation was to discover the incidence and clinical significance of the bacteriuria associated with this complex. A retrospective analysis of all adult patients with bacteriuria caused by SBG during the period 1995-2012 was carried out. During the study period, SBG was isolated in 153 adult patients, who had a mean age of 67 years, most of them being women (80%). Most of our patients (65%) had some underlying disease, with urologic disease being the most common (37%), followed by diabetes mellitus (27%) and neurologic disease (25%). Among the 88 patients in whom we were able to correctly assess symptoms, 45% had asymptomatic bacteriuria, 35% had lower urinary tract infection, and 20% had upper urinary tract infection. In 14 cases (9%), SBG was also isolated in blood cultures. Most of the isolates of SBG (72%) were S. gallolyticus subsp. pasteurianus. All isolates were susceptible to penicillin, 98% to nitrofurantoin, and 77% to fosfomycin. Although SBG bacteriuria is uncommon, it should not always be taken as a contaminant, mainly when S. pasteurianus is isolated, because it may cause urinary tract infections and, occasionally, sepsis, whereas when S. gallolyticus is isolated from urine, it may be a marker of underlying endocarditis and colorectal cancer.

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The association of colorectal neoplasia (CRN) with Streptococcus bovis biotype I (SBI) infection is well recognized. However, this is not the case for Streptococcus bovis biotype II (SBII). We conducted this study in order to analyze the relationship between SBII and CRN. We analyzed all cases of bacteremia due to SBI (n = 99) and SBII (n = 36) diagnosed in our hospital (during the period 1988-2011) that were followed up with colonoscopy. In addition, we reviewed the literature (during the period 1982-2011) to select all cases of infection of SB that had undergone colonoscopy or other adequate form of colorectal examination. A multivariate analysis was performed to detect CRN risk factors in patients infected with SB. From the 223 cases of SB infection included in the analysis (135 from our institution and 88 from the literature review), 159 were due to SBI and 64 were caused by SBII. As compared with SBI, the SBII cases had a lower frequency of CRN (27 % vs. 67 %, p <0.001), advanced adenomas (8 % vs. 29 %, p <0.01), and carcinomas (6 % vs. 21 %, p <0.01). In a multivariate analysis, and after adjusting for age, sex, type of infection, and biotype, SBII infection was not associated with CRN: odds ratio (OR) = 0.17; 95 % confidence interval (CI) = 0.09 to 0.33. The only factor independently associated with CRN was SBI infection: OR = 5.7; 95 % CI = 3.0 to 10.9. The prevalence of CRN in patients infected with SBII is significantly lower than patients with SBI and does not appear to be higher than the CRN prevalence among the general population.

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