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OBJECTIVE: To determine the Intensity of Collaboration between the intensive care professionals of a third level hospital. METHOD: Descriptive cross-sectional study with an analytical approach. SETTING: 6 intensive care units of a third level hospital. SAMPLE: nurses and doctors. Consecutive type non-probabilistic sampling. DATA COLLECTION: sociodemographic, economic, motivation and professional satisfaction variables, and the intensity of collaboration using the "Scale of Intensity of Interprofessional Collaboration in Health." RESULTS: A total of 102 health professionals (91 nurses and 11 doctors) were included. The mean overall Intensity of Collaboration (IoC) was moderate. Men showed higher scores in all factors (p<.05). The IoC global score was higher in the group of professionals with ≤10 years of experience (p=.043) and those who were highly satisfied with the profession (p=.037). Physicians presented higher scores in the global IdC (p=.037) and in the Collaboration mean (p=.020) independently in the multivariate models. A negative linear relationship (rho: -0,202, p=.042) was observed between age and the overall IoC score. Professionals aged ≤30years reported a higher perception of Shared Activities (p=.031). Negative linear relationships were observed between years of experience and total IoC score (rho: -0,202, p=.042) and patients' Perception score (rho: -0.241, p=0.015). The research activity also showed to be a variable related to a greater degree of Collaboration at a global level and in some of the factors (p<.05). The scale of IoC obtained a Cronbach's α of 0,9. CONCLUSIONS: The intensity of interprofessional collaboration in ICUs is moderate. Professionals with experience of ≤10 years, a higher level of satisfaction and participation in research activities show a greater intensity of collaboration. Doctors perceive collaboration more intensely than nurses. All factors contribute equally to the internal consistency of the questionnaire.

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Objetivo Describir nuestra experiencia con un protocolo basado en el uso de sevoflurano para la sedación y analgesia durante la infiltración de toxina botulínica tipo A (BoNT-A), en niños con parálisis cerebral (PC), especialmente en términos de seguridad y eficacia. Material y métodos Estudio observacional retrospectivo de pacientes con PC a los que se realizó infiltración con BoNT-A bajo sedación con sevoflurano desde noviembre de 2012 hasta diciembre de 2019. Se revisaron las características demográficas, las características clínicas y funcionales, la efectividad de la sedación, los eventos adversos (EA) y la satisfacción del profesional. Resultados Se realizaron 387 sedaciones en 74 pacientes diagnosticados de PC. La sedación efectiva se logró en el 100% de los procedimientos, facilitando la colaboración durante la infiltración y la satisfacción del profesional. Se notificaron EA en el 6,02% de los procedimientos, siendo los más frecuentes las náuseas y los vómitos (3,88%) y la hipoxemia transitoria (2,07%). No se informaron EA graves. No se encontró asociación entre la incidencia de EA y las variables clínicas, funcionales o el riesgo antes de la anestesia. Conclusiones La sedación con sevoflurano muestra resultados prometedores en términos de seguridad y efectividad para el manejo de la agitación y el dolor durante la infiltración de BoNT-A en nuestra práctica clínica diaria. Además, puede facilitar la infiltración, permitir la exploración bajo sedación e infiltración multinivel con buena tolerancia (AU)

Objective This study aimed to describe our experience with a protocol based on sevoflurane sedation to control pain and agitation during botulinum toxin-A (BoNT-A) infiltration in children with cerebral palsy (CP), especially in terms of safety and efficacy. Material and methods We conducted a retrospective observational study of patients diagnosed with CP who underwent BoNT-A infiltration with sevoflurane sedation from November 2012 to December 2019. Demographic, clinical and functional characteristics, the effectiveness of sedation, adverse events (AE) and professional satisfaction were reviewed. Results A total of 387 sedations were successfully performed in 74 patients. Effective sedation was achieved in 100% of procedures, facilitating collaboration during infiltration and improving professional satisfaction. AE were reported in 6.02% of the procedures, the most frequent being nausea and vomiting (3.88%) and transient hypoxemia (2.07%). There were no severe AE. No association was found between the incidence of AE and the clinical and functional variables or risk before anaesthesia. Conclusion Sevoflurane sedation shows promising results in terms of safety and effectiveness for the management of agitation and pain during BoNT-A infiltration in our daily clinical practice. In addition, it can facilitate infiltration, allowing examination under sedation and multilevel infiltration with good tolerance (AU)

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OBJECTIVE: This study aimed to describe our experience with a protocol based on sevoflurane sedation to control pain and agitation during botulinum toxin-A (BoNT-A) infiltration in children with cerebral palsy (CP), especially in terms of safety and efficacy. MATERIAL AND METHODS: We conducted a retrospective observational study of patients diagnosed with CP who underwent BoNT-A infiltration with sevoflurane sedation from November 2012 to December 2019. Demographic, clinical and functional characteristics, the effectiveness of sedation, adverse events (AE) and professional satisfaction were reviewed. RESULTS: A total of 387 sedations were successfully performed in 74 patients. Effective sedation was achieved in 100% of procedures, facilitating collaboration during infiltration and improving professional satisfaction. AE were reported in 6.02% of the procedures, the most frequent being nausea and vomiting (3.88%) and transient hypoxemia (2.07%). There were no severe AE. No association was found between the incidence of AE and the clinical and functional variables or risk before anaesthesia. CONCLUSION: Sevoflurane sedation shows promising results in terms of safety and effectiveness for the management of agitation and pain during BoNT-A infiltration in our daily clinical practice. In addition, it can facilitate infiltration, allowing examination under sedation and multilevel infiltration with good tolerance.

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Calcinosis cutis (CC) is defined as the deposition of calcium salts on the skin and subcutaneous tissue. It is associated with different conditions, including some autoimmune diseases, and it can generate significant inflammation, pain, and functional impairment. Different therapies have been tried with limited results. Intralesional sodium thiosulfate seems a promising therapeutic option. We report a patient with diffuse systemic sclerosis who presented with two symmetrical plaques on both axillae, which caused pain and skin retraction. The clinical diagnosis was consistent with CC, which was confirmed by skin biopsy and ultrasound. The patient was treated with a 250 mg/ml solution of sodium thiosulfate injected into the plaques. Complete resolution was achieved after three monthly sessions. The only reported adverse effect was a transient burning sensation during the injections. Given its effectiveness and safety, we believe that intralesional sodium thiosulfate could become a valid first-line option for the treatment of CC.

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BACKGROUND: Some chronic inflammatory skin diseases, such as psoriasis, have been associated with an increased prevalence of non-alcoholic fatty liver disease (NAFLD). Nevertheless, this prevalence in hidradenitis suppurativa (HS) has not been assessed to date. OBJECTIVES: To determine the prevalence of NAFLD in patients with HS and the risk factors associated with this disorder. METHODS: This case-control study enrolled 70 HS patients and 150 age- and gender-matched controls who were evaluated by hepatic ultrasonography (US) and transient elastography (TE) after excluding other secondary causes of chronic liver disease. The diagnosis of NAFLD was established if US and/or TE were altered. RESULTS: The prevalence of NAFLD was significantly increased in patients with HS compared to controls (72.9% vs. 24.7%: P < 0.001). In the multivariable regression model adjusted for age, sex and classic metabolic risk factors for NAFLD, HS was significantly and independently associated with the presence of NAFLD [OR 7.75 confidence interval (CI) 2.54-23.64; P < 0.001]. CONCLUSIONS: Our results show a high prevalence of NAFLD in HS patients independent of classic metabolic risk factors. Therefore, we suggest HS patients to be evaluated for NAFLD and managed accordingly.

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INTRODUCTION: Nowadays, there is an increasing number of patients who seek emergency treatment for their dermatology complaints. However, it is unknown to what extent a skin disease is urgent enough to require immediate specialised care. Our aims were to assess the type and prevalence of the dermatological diseases treated in the division of Dermatology of a tertiary hospital, as well as to determine the main features of the patients with these disorders and the means of access to the Dermatology Department. MATERIAL AND METHOD: A descriptive and prospective study was conducted on patients with dermatological conditions diagnosed in the Dermatology outpatient clinic of a hospital during a 5 month period. For this purpose, the information corresponding to health cover, basic epidemiological characteristics, origin, diagnosis, and destiny of each patient was entered into a database. RESULTS: The dermatologist attended 242 patients, of whom 49% were women and 51% men. The mean age was 49.2 years. The 78 different diagnoses made were grouped into 12 categories to facilitate analysis. According to this classification, most patients had eccemas (17.8%), followed by miscellaneous (17.4%), tumours and cysts (16.2%), and infectious dermatoses (15%). In 7 (2.9%) cases, the patient was admitted to hospital. CONCLUSIONS: Dermatological diseases attended to in the Dermatology Department were varied. The most common diagnoses were psoriasis, eccemas, and toxicoderma. The profile of the patient seeking emergency dermatological care is a person between the fourth and fifth decade of the life, who arrives directly to the Emergency Department without requesting previous assessment by a Primary Care physician. The most common reason for admission was erythrodermic psoriasis.

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BACKGROUND: The association between chronic inflammatory diseases, such as rheumatoid arthritis and psoriasis, and insulin resistance (IR) has been well established. Hidradenitis suppurativa (HS) is a chronic inflammatory cutaneous disease that affects the apocrine gland-bearing areas of the body. OBJECTIVE: We aimed to determine the prevalence of IR in patients with HS. METHODS: This cross-sectional, case-control study enrolled 137 subjects, 76 patients with HS and 61 age- and gender-matched controls. Demographic data, clinical examination of HS patients, anthropometric measures, cardiovascular risk factors and laboratory studies were recorded. The homeostasis model assessment of IR (HOMA-IR) was calculated in all participants by measuring fasting plasma glucose and insulin levels. RESULTS: The median (IQR) HOMA-IR value in HS patients was significantly higher [2.0 (1.0-3.6)] than in controls [1.5 (0.9-2.3)] (P = 0.01). The prevalence of IR was significantly higher in cases (43.4%) compared with controls (16.4%) (P = 0.001). In the linear regression multivariable analysis after adjusting for age, sex and body mass index (BMI), HS remained as a significant factor for a higher HOMA-IR [2.51 (0.18) vs 1.92(0.21); P = 0.04]. The HOMA-IR value and the prevalence of IR did not differ significantly among HS patients grouped by severity of the disease. CONCLUSION: Our results show an increased frequency of IR in HS. Thus, we suggest HS patients to be evaluated for IR and managed accordingly.

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The aetiopathogenesis of hidradenitis suppurativa (HS) is not fully understood; however, increasing evidence suggests that it may be an immune-mediated disorder. Autoimmune thyroid disease (AITD) has classically been considered as the 'paradigm' of autoimmunity, and it has been linked to a variety of skin disorders. To our knowledge, the prevalence of AITD has not been investigated in patients with HS. The aim of the present study was to assess and compare, for the first time, the prevalence of thyroid autoimmunity in 70 patients with HS and in 70 age- and sex-matched controls. In all participants, thyroid autoantibodies and thyroid function tests were analysed. No statistically significant difference was detected between patients with HS and controls, either for the prevalence of thyroid antibodies or for thyroid function parameters. This lack of an association between HS and thyroid autoimmunity suggests that conventional autoimmune mechanisms may not be implicated in the pathogenesis of HS.

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BACKGROUND: Retinol-binding protein-4 (RBP4), an adipokine considered as an emerging cardiometabolic risk factor, is increased in patients with moderate-to-severe psoriasis. OBJECTIVE: In this study, we aimed to establish the effect of anti-TNF-α therapy on RBP4 levels in patients with moderate-to-severe psoriasis. We also assessed if RBP4 levels correlate with metabolic syndrome features and disease severity in these patients. METHODS: Prospective study on a series of consecutive non-diabetic patients with moderate-to-severe psoriasis who completed 6 months of therapy with adalimumab. Patients with kidney disease, hypertension or body mass index ≥ 35 kg/m(2) were excluded. Metabolic and clinical evaluation was performed at the onset of treatment (time 0) and at month 6. RESULTS: Twenty-nine patients were assessed. Statistically significant reduction (P = 0.0001) of RBP4 levels was observed after 6 months of therapy (RBP4 at time 0: 55.7 ± 21.4 µg/mL, vs. 35.6 ± 29.9 µg/mL at month 6). No significant correlation between basal RBP4 levels and metabolic syndrome features or disease severity was found. Nevertheless, although RBP4 levels did not correlate with insulin resistance, a negative and significant correlation between RBP4 levels obtained after 6 months of adalimumab therapy and other metabolic syndrome features such as abdominal perimeter and body mass index were observed. At that time, a negative and significant correlation between RBP4 levels and disease activity scores and ultrasensitive CRP levels was also disclosed. CONCLUSION: Our results support an influence of the anti-TNF-α blockade on RBP4 serum levels. This finding is of potential relevance due to increased risk of cardiovascular disease in patients with psoriasis.

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OBJECTIVES: To assess the clinical spectrum of severe bacterial infections presenting as cutaneous vasculitis (CV) in a defined population. METHODS: Unselected series of 766 patients with CV diagnosed at a single university referral center. RESULTS: An underlying severe bacterial infection was diagnosed in 27 (22 men/5 women; mean age ± standard deviation [SD]: 53 ± 18 years) of 766 cases presenting with CV (3.5%). These infections were: pneumonia (n=8), endocarditis (n=6), meningitis (n=4), intra-abdominal infections (n=3), septic arthritis (n=2), septicaemia (n=2), septic bursitis (n=1), and urinary tract infection (n=1). All the patients were admitted for suspected CV. The median delay from admission to the diagnosis of infection was 4 days. A typical palpable purpura without relevant visceral vasculitic involvement was the main clinical manifestation. Patients with severe bacterial infections were older, with male predominance, had more frequently fever, constitutional symptoms, focal infectious features, and leukocytosis with left shift and anaemia than the remaining patients with CV. Although antibiotics were prescribed in all the patients, seven also required the use of low-dose corticosteroids to achieve complete resolution of the cutaneous lesions. Most patients experienced full recovery but two of them underwent prosthetic cardiac valve replacement, and another two died due to infection-related complications. CONCLUSIONS: CV may be the presenting manifestation of a severe underlying bacterial infection. Physicians should keep in mind this fact to make an early diagnosis of infection and, consequently, prevent life-threatening complications.

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BACKGROUND: Altered secretion patterns of proinflammatory adipokines may influence the increased risk of cardiovascular mortality observed in patients with chronic inflammatory diseases. OBJECTIVE: To determine whether two adipokines, leptin and resistin, correlate with metabolic syndrome features and disease severity in psoriatic patients who underwent anti-TNF-α therapy. METHODS: Prospective study of consecutive non-diabetic patients with moderate-to-severe psoriasis who completed 6 months of therapy with anti-TNF-α- adalimumab. Patients with kidney disease, hypertension or body mass index ≥35 Kg/m(2) were excluded. Metabolic and clinical evaluation was performed at the onset of anti-TNF-α treatment and at month 6. RESULTS: Twenty-nine patients were assessed. A correlation between adiposity and leptin was observed (waist circumference and leptin levels after 6 months of therapy: r = 0.43; P = 0.030). Leptin concentration also correlated with blood pressure before adalimumab onset (systolic: r = 0.48; P = 0.013 and diastolic blood pressure: r = 0.50; P = 0.010 ). A marginally significant negative correlation between insulin sensitivity (QUICKI) and leptin levels was also observed. CRP levels correlated with leptin prior to the onset of adalimumab (r = 0.45; P = 0.020) and with resistin both before (r = 0.45; P = 0.020) and after 6 months of therapy (r = 0.55; P = 0.004). A positive association between parameters of disease activity such as BSA (r = 0.60; P = 0.001) and PASI (r = 0.63; P = 0.001) prior to the onset of adalimumab therapy and resistin concentrations was also disclosed. No significant changes in leptin and resistin concentrations following the 6-month treatment with adalimumab were seen. CONCLUSION: In patients with moderate-to-severe psoriasis leptin correlates with metabolic syndrome features and inflammation whereas resistin correlate with inflammation and disease severity.

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OBJECTIVES: In 2006 the European League Against Rheumatism (EULAR) proposed new classification criteria for Henoch-Schönlein purpura (HSP). We aimed to establish the applicability of these criteria in patients with primary cutaneous vasculitis (CV). We also compared these criteria with previously established classification criteria for HSP. METHODS: A series of 766 (346 women/420 men; mean age 34 years) consecutive unselected patients with CV was assessed. One hundred and twenty-four of them with secondary CV or with CV associated with other well defined entities were excluded from the analysis. The 2006 EULAR criteria for HSP were tested in the remaining 642 patients with primary CV. Two sets of criteria for HSP were used for comparisons: a) the 1990 American College of Rheumatology (ACR-1990), and b) the ACR modified criteria proposed by Michel et al. in 1992 (Michel-1992). RESULTS: 451 (70.2%) of 642 patients were classified as having HSP according to the EULAR-2006 criteria, 405 (63.1%) using the ACR-1990 criteria, and 392 (61.1%) by the Michel-1992 criteria. However, only 336 patients (52.3%) met at the same time the EULAR-2006 and the ACR-1990 criteria, and only 229 patients (35.7%) fulfilled both the EULAR-2006 and Michel-1992 criteria. It is noteworthy that only 276 (43%) patients met the three set of criteria. Children fulfilled all the sets of criteria more commonly than adults (215 [66.6%] of 323 vs. 61 [19%] of 319, respectively; p<0.0001). CONCLUSIONS: According to our results, the EULAR-2006 criteria show low concordance with previous sets of classification criteria used for HSP.

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PURPOSE: To study antidepressant drug dispensation in the Spanish region of Andalusia and in the Almeria Health Area (AHA) over the past decade, analyzing the variability, trends, and influential factors. METHODS: We conducted an observational ecological study of antidepressant drug dispensation between 2000 and 2010 in Andalusia. Dispensation was measured as Defined Daily Dose (DDD) per 1,000 inhabitants per day. A multilevel analysis (STATA 11.1) was performed to determine the variability among the basic health zones (BHZs) (2004-2010) and influential factors. RESULTS: Between 2000 and 2010, the total dispensation of antidepressant drugs increased by more than 100 % in Andalusia and in the AHA. This increase was primarily caused by the greater dispensation of selective serotonin reuptake inhibitors (ATC-N06AB) and other antidepressants (ATC-N06AX). Multilevel analysis revealed a wide variability in the levels and trends of antidepressant dispensation among BHZs. Urbanicity and the percentage of immigrants in the BHZ were negatively associated with their dispensation, which was positively influenced by a higher proportion of women and over 65-year-olds in the population. CONCLUSIONS: The elevated dispensation of several groups of antidepressant drugs in this study population indicates the need for health policies to rationalize their use. Further research is required into the differences in antidepressant dispensations between immigrant and native populations and the implications for public health policies.

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