Profile and characteristics of the adequacy of blood transfusions in Trauma Intensive Care. A cross sectional multicenter study.

Introduction: Major trauma is one of the major health care problems facing modern society, trauma systems require careful planning to achieve an ideal level of coverage for the population. The Patient Blood Management Program is an integrated and global strategy to provide patient care that aims to assess and address, when possible, the etiology of blood abnormalities rather than transfuse without treating the underlying cause. We aimed to describe the factors that are associated with the clinical decision to transfuse polytraumatized patients admitted to the Intensive Care Unit (ICU). Method: We performed a cross sectional multicenter study of patients admitted to ICUs for trauma in 14 Spanish hospitals from September 2020 to December 2021. Results: A total of 69 patients were treated in the emergency room due to polytrauma, 46% of them were considered serious in the initial triage. Thirty were caused by a fall from considerable height (43.47%), followed by 39 patients admitted due to trac accidents (56.52%). The location of the trauma was mainly cranioencephalic, followed by thoracic trauma. Of the 69 patients, 25 received a blood transfusion during their ICU stay (36.23%). Discussion: No significant differences were observed between transfused and non-transfused patients, except for the severity scales, where transfused patients have a higher score on all the scales assessed in the ICU except for the Revised Trauma Score. As we can see, the incidence of kidney failure was also different between the groups analyzed, reaching 44.00% in transfused patients and 13.64% in the group of patients without blood transfusion, p = 0.005. In this sense, 92.00% of the transfusions performed were inadequate according to the criteria of Hb in blood prior to the decision to transfuse (Hb < 9). Our data support the need to consider clinical practice guidelines regarding blood transfusion and its practices.

Diagnostic Performance and Clinical Applicability of Blood-Based Biomarkers in a Prospective Memory Clinic Cohort.

BACKGROUND AND OBJECTIVES: Blood-based biomarkers have emerged as minimally invasive options for evaluating cognitive impairment. Most studies to date have assessed them in research cohorts, limiting their generalization to everyday clinical practice. We evaluated their diagnostic performance and clinical applicability in a prospective, real-world, memory clinic cohort. METHODS: All patients referred with suspected cognitive impairment between July 2019 and June 2021 were prospectively invited to participate. Five plasma biomarkers (tau phosphorylated at threonine 181 [p-tau181], glial fibrillary acidic protein [GFAP], neurofilament light chain [NfL], total tau [t-tau], and ubiquitin C-terminal hydrolase L1 [UCH-L1]) were determined with single-molecule array. Performance was assessed in comparison to clinical diagnosis (blinded to plasma results) and amyloid status (CSF/PET). A group of cognitively unimpaired (CU) controls was also included. RESULTS: Three hundred forty-nine participants (mean age 68, SD 8.3 years) and 36 CU controls (mean age 61.7, SD 8.2 years) were included. In the subcohort with available Alzheimer disease (AD) biomarkers (n = 268), plasma p-tau181 and GFAP had a high diagnostic accuracy to differentiate AD from non-neurodegenerative causes (area under the receiver operating characteristic curve 0.94 and 0.92, respectively), with p-tau181 systematically outperforming GFAP. Plasma p-tau181 levels predicted amyloid status (85% sensitivity and specificity) with accurate individual prediction in approximately 60% of the patients. Plasma NfL differentiated frontotemporal dementia (FTD) syndromes from CU (0.90) and non-neurodegenerative causes (0.93), whereas the discriminative capacity with AD and between all neurodegenerative and non-neurodegenerative causes was less accurate. A combination of p-tau181 and NfL identified FTD with 82% sensitivity and 85% specificity and had a negative predictive value for neurodegenerative diagnosis of 86%, ruling out half of the non-neurodegenerative diagnoses. In the subcohort without AD biomarkers, similar results were obtained. T-tau and UCH-L1 did not offer added diagnostic value. DISCUSSION: Plasma p-tau181 predicted amyloid status with high accuracy and could have potentially avoided CSF/amyloid PET testing in approximately 60% of subjects in a memory clinic setting. NfL was useful for identifying FTD from non-neurodegenerative causes but behaved worse than p-tau181 in all other comparisons. Combining p-tau181 and NfL improved diagnostic performance for FTD and non-neurodegenerative diagnoses. However, the 14% false-negative results suggest that further improvement is needed before implementation outside memory clinics. CLASSIFICATION OF EVIDENCE: This study provides Class I evidence that plasma p-tau181 correlates with the presence or absence of AD and a combination of plasma p-tau181 and NfL correlates moderately well with a diagnosis of FTD.

Pregnancy hypothyroidism incidence and complications using the 2011 and 2017 ATA cutoff values. Experience at a maternity hospital in a densely populated area in Mexico City.

OBJECTIVES: Normal thyroid activity has an essential role in fetal development, its deficiency may hamper fetal neurodevelopment and neonatal growth. The quantitation of thyroid hormones although useful, still exposes differences on cut off levels to diagnose thyroid deficit accurately that can elicit under or over diagnosis of thyroid dysfuntion. METHODS: A total of 839 pregnant patients were studied for thyroidal clinical assessment through quantitation of thyroid-stimulating hormone (TSH) and free thyroxine (FT4) circulating levels. Patients evaluated for prenatal and neonatal outcomes. Thyroid function deficiencies were determined with the American Thyroid Association (ATA) 2011 and 2017 values. Statistical analysis searched for associations between variables, odds ratios (OR) and correlations were calculated to evaluate the reliability of the cutoff values recommended by the ATA. RESULTS: Mean age of our cases was 27.5 + 5.83 years at diagnosis, mean gestational age at first consultation was 23.8 + 10.5 weeks. Mean TSH levels detected were: 2.5 + 1.89 mIU/L, total T3: 3.55 + 4.1 ng/dL, FT4: 3.14 + 4.4 ng/dL. The ATA 2011 values yielded 332 hypothyroidism cases vs. 507 euthyroid patients, a total incidence of 39.6% vs. the ATA 2017 values, diagnosing 100 hypothyroidism cases and 739 euthyroid patients, total incidence of 11.9%. Association with complications were not significant. CONCLUSIONS: Using ATA 2017 values showed a decreased population with gestational hypothyroidism, hence preventing overdiagnosis and over-treatment. No significant complications were associated, requiring the determination of new regional values. Education and sensibilization of our population is needed to comply with early prenatal consultation and thyroid function testing.

Psychological impact on care professionals due to the SARS-Cov-2 virus in Spain.

OBJECTIVE: To analyze the psychological impact of the SARS-Cov-2 pandemic on nurses in Spain in three different dimensions: exposure to stressors, perceived emotions, and stress coping. BACKGROUND: On March 11, 2019, the World Health Organization recognized a global pandemic caused by a SARS-Cov-2 virus, COVID-19, which rapidly spread across the planet, involving a community health emergency of international scope. INTRODUCTION: The pandemic situation in health centers has led to significant changes in the work environment, compromising care professionals' physical and psychological health and resulting in strong physical and mental exhaustion. METHODS: An observational, descriptive, cross-sectional study was carried out, between February and April 2021, in a large sample of 1360 participants. The researchers conducted the dissemination of a validated questionnaire to working nurses in Spain. RESULTS: The sex variable in relation to the study dimensions (stressors, perceived emotions, and coping strategies) showed a mean for stressors of 62.2 ± 10.5 in women and 59.8 ± 12.5 in men (p = 0.010), showing statistically significant differences. Age was a protective factor for all dimensions (p < 0.001). Time of experience showed statistically significant differences for stressors and coping strategies in professionals with more than 15 years of experience. DISCUSSION: Female nurses who are younger, have less work experience, have not built a family of their own, and live in smaller or indoor flats may be more vulnerable to the effects of the COVID-19 pandemic on their mental health. Other national and international studies, in this line, have shown an important psychological impact on these professionals. CONCLUSION: It is necessary to design and adopt effective strategies and measures for the protection of nurses' mental health, as well as for the prevention and early diagnosis of possible mental health problems.

Influence of Gamification and Cooperative Work in Peer, Mixed and Interdisciplinary Teams on Emotional Intelligence, Learning Strategies and Life Goals That Motivate University Students to Study.

It is necessary to motivate university students to reduce the dropout rate in Spain, and to look for strategies that help university students acquire professional competencies; this is where gamification can be useful. The purpose of the study was to evaluate the influence of a learning methodology based on gamification and cooperative work in peers, and in mixed and interdisciplinary teams on the emotional intelligence, learning strategies, and life goals that motivate university students to learn. The sample consisted of 102 students who took a subject with a gamification-based methodology, through the Mechanics-Dynamics-Aesthetics model, in a cooperative way. The Self-Perception Scale of Personal Academic Motivation and the Trait Meta Mood Scale 24 were used. The results of the study showed an increase in learning strategies and life goals that motivated university students to study, as well as increases in emotional clarity and significantly in emotional repair. It was concluded that gamification is a positive tool for its ability to increase emotional intelligence, life goals, and learning strategies in university students' motivation to learn.

Vitamin D serum levels and non-melanoma skin cancer risk.

BACKGROUND: Skin cancer is one of the common malignancies. There is sufficient evidence that sunlight (ultraviolet radiation) contributes to the development of skin cancer, but there is also evidence that relates adequate serum levels of vitamin D produced on the skin by the action of ultraviolet radiation with the decreased risk of various types of cancers, including skin cancer. The aim of this study was to investigate the association of vitamin D serum levels among patients with non-melanoma skin cancers (basal cell carcinoma and squamous cell carcinoma) and controls. METHODS: A prospective observational case-control study was conducted in a sample of 84 subjects in Extremadura (Spain). Forty-one patients with histologically diagnosed basal cell carcinomas and squamous cell carcinomas and 43 healthy controls were randomly chosen to assess whether vitamin D (25(OH)D3) serum level, age and sex were related to non-melanoma skin cancer and to determine the possible risk of this type of skin cancer for these variables. RESULTS: When analysing serum vitamin D levels, we ensured that all our subjects, both cases and controls, had normal or low serum vitamin D levels, even though the samples were taken during months with the highest solar irradiance in our region. It is striking in our results that there was a higher percentage of subjects with deficits of vitamin D who did not have skin cancer (66%) than patients with deficits with these types of skin cancers (34%). When adjusting the model for age and sex, vitamin D values above 18 ng/ml increased the risk of suffering from non-melanoma skin cancer by nearly 7-fold (aOR: 6.94, 95% CI [1.55-31.11], p = 0.01). CONCLUSIONS: Despite the controversial data obtained in the literature, our results suggest that lower levels of vitamin D may be related to a reduced incidence of non-melanoma skin cancer.

Pancreas-Kidney Transplantation: Do We Know the Frequency of Clinical Complications?

BACKGROUND: The objective of this study was to describe the most common medical complications in simultaneous pancreas-kidney recipients in our center. METHODS: Retrospective and descriptive study of complications observed in a series of 73 simultaneous pancreas-kidney transplant recipients, which included 54 men and 19 women with an average age of 40.6 years, between February 2009 and April 2019. The study assessed the incidence of cytopenia, viral infections, tumors, and graft rejection. Frequency tables were created for each complication in the analysis. RESULTS: Cytopenia was the most common complication, either by itself or associated with a different complication, and it was found in 23.3% of all patients. The most common infection was cytomegalovirus, which was in 55.6% of all 9 patients who presented infections in spite of universal prophylaxis with valganciclovir, followed by herpes virus (11.1%), papillomavirus (11.1%), and polyoma BK virus (22.2%). Regarding tumors, the number of patients who presented this complication was low; 2 gynecologic tumors were detected (cervical intracellular neoplasia and one ovarian tumor), and 1 case of skin tumor was also observed. There were 3 cases of acute rejection, which represents 4.1% of all patients. Rejection was cellular and steroid-sensitive except for 1 case that was humoral, with good response to treatment. CONCLUSIONS: In spite of the doses of immunosuppressive drugs received by these patients, the incidence of infections was low, and cytomegalovirus was the most common infection. As a consequence of the drugs administered, virtually all patients developed cytopenia. The number of tumors observed in this series was low in spite of the immunosuppressive treatment.

Systolic Blood Pressure and Outcomes in Stable Outpatients with Recent Symptomatic Artery Disease: A Population-Based Longitudinal Study.

OBJECTIVES: The most appropriate targets for systolic blood pressure (SBP) levels to reduce cardiovascular morbidity and mortality in patients with symptomatic artery disease remain controversial. We compared the rate of subsequent ischemic events or death according to mean SBP levels during follow-up. DESIGN: Prospective cohort study. FRENA is an ongoing registry of stable outpatients with symptomatic coronary (CAD), cerebrovascular (CVD) or peripheral artery disease (PAD). SETTING: 24 Spanish hospitals. PARTICIPANTS: 4789 stable outpatients with vascular disease. RESULTS: As of June 2017, 4789 patients had been enrolled in different Spanish centres. Of these, 1722 (36%) had CAD, 1383 (29%) CVD and 1684 (35%) PAD. Over a mean follow-up of 18 months, 136 patients suffered subsequent myocardial infarction, 125 had ischemic stroke, 74 underwent limb amputation, and 260 died. On multivariable analysis, CVD patients with mean SBP levels 130-140 mm Hg had a lower risk of mortality than those with levels <130 mm Hg (hazard ratio (HR): 0.39; 95% CI: 0.20-0.77), as did those with levels >140 mm Hg (HR: 0.46; 95% CI: 0.26-0.84). PAD patients with mean SBP levels >140 mm Hg had a lower risk for subsequent ischemic events (HR: 0.57; 95% CI: 0.39-0.83) and those with levels 130-140 mm Hg (HR: 0.47; 95% CI: 0.29-0.78) or >140 mm Hg (HR: 0.32; 95% CI: 0.21-0.50) had a lower risk of mortality. We found no differences in patients with CAD. CONCLUSIONS: In this real-world cohort of symptomatic arterial disease patients, most of whom are not eligible for clinical trials, the risk of subsequent events and death varies according to the levels of SBP and the location of previous events. Especially among patients with large artery atherosclerosis, PAD or CVD, SBP <130 mm Hg may result in increased mortality. Due to potential factors in this issue, Prospective, well designed studies are warranted to confirm these observational data.

A Combination of Lactoplantibacillus plantarum Strains CECT7527, CECT7528, and CECT7529 Plus Monacolin K Reduces Blood Cholesterol: Results from a Randomized, Double-Blind, Placebo-Controlled Study.

BACKGROUND: Dietary supplements have been proposed to help manage blood cholesterol, including red yeast rice (RYR) extracts, plant sterols and stanols, beta-glucans, and some probiotics. This study was conducted to evaluate the efficacy of RYR (containing 10 mg of monacolin K) combined with 109 CFU of three Lactoplantibacillus plantarum strains (CECT7527, CECT7528, and CECT7529). METHODS: A 12-week randomized, double-blinded, placebo-controlled clinical trial was conducted. In total, 39 adult patients were enrolled, having total cholesterol (TC) ≥200 mg/dL, and being statin-naïve or having recently stopped statin treatment because of intolerance. Active product or placebo were taken once daily, and subjects were evaluated at baseline, 6, and 12 weeks. RESULTS: Study groups were comparable at baseline, except for history of recent hypercholesterolemia treatment (81% in active vs. 22% in placebo). Changes in LDL cholesterol and TC became significant compared to placebo (mean difference between groups and standard error of the mean = 23.6 ± 1.5 mg/dL, p = 0.023 and 31.4 ± 1.9 mg/dL, p = 0.011, respectively) upon adjusting for the baseline imbalance in hypercholesterolemia treatment. No adverse effects were noted during the study. CONCLUSION: This combination of 10 mg of monacolin K and L. plantarum strains was well tolerated and achieved a statistically significant greater reduction in LDL-C and TC in the intervention group compared to the placebo, once adjusting for recent history of hypercholesterolemia treatment.

Vitamin D Receptor Polymorphisms and Non-Melanoma Skin Cancer Risk: A Case-Control Study.

Exposure to sunlight is the major source of vitamin D and the main environmental cause of non-melanocytic skin cancers. Vitamin D, partly mediated through the vitamin D receptor (VDR), has potential therapeutic applications in skin cancer. The aim of this study was to investigate the association of BsmI and ApaI VDR polymorphisms among patients with non-melanoma cancers and controls. An observational case-control study was conducted in a sample of 154 subjects. We observed no significant effects between these polymorphisms and skin cancer risk. When stratified for gender, GG and AG BsmI polymorphisms significantly increased the risk of basal cell carcinomas in males. In relation to ApaI, all three polymorphisms significantly increased the risk of basal cell carcinoma in males. When stratified for age, we found that being 70 years of age or younger was a protective factor against both skin cancers. Being a female and 70 years old or younger was a protective factor for basal cell carcinoma. A comparison of the frequencies of the VDR genotypes in patients older than 70 years vs. 70 years or younger also revealed age-dependent variations in patients with non-melanoma skin cancer. Our study suggests a role for VDR polymorphisms in non-melanoma skin cancer development.

Adenoma pleomorfo de la glándula submandibular: reporte de un caso y revisión de la literatura / Pleomorphic adenoma of the submandibular gland: report of a case and review of literature

Los tumores de las glándulas salivales constituyen alrededor de 5% de las neoplasias de cabeza y cuello. El adenoma pleomorfo es el tumor benigno más frecuente de las glándulas salivales, representa aproximadamente 60% de todas las neoplasias salivales, está compuesto fundamentalmente por una proliferación de células mioepiteliales y por un amplio espectro de componentes de tejido epitelial y mesenquimal, rodeado por una nítida cápsula fibrosa. Alrededor de 80% de los adenomas pleomorfos aparecen en la parótida, 10% en la glándula submandibular y 10% en las glándulas salivales menores de la cavidad oral. La edad media de presentación es a los 46 años, pero la edad oscila entre la tercera y la quinta década de la vida. No obstante, ha sido encontrado en individuos de todas las edades, presentando una ligera predilección por el sexo femenino. Respecto a su sitio de origen, el adenoma pleomorfo es asintomático, de crecimiento lento y consistencia firme. La tomografía axial computarizada (TAC) y la resonancia magnética nuclear (RMN) son de gran utilidad para evaluar la extensión de la lesión, así como el compromiso de estructuras importantes. La biopsia por aspiración con aguja fina (BAAF) es un método útil para el diagnóstico de este tipo de neoplasias. El tratamiento de este tipo de lesiones consiste en la remoción quirúrgica de la tumoración junto con la glándula afectada. Menos de 1% de los casos de adenomas pleomorfos sufren transformación maligna, especialmente los que han presentado múltiples recidivas (AU)

The tumors of the salivary glands constitute about 5% of the neoplasms of the head and neck. The pleomorphic adenoma is the most frequent benign tumor of the salivary glands, represents approximately 60% of all salivary neoplasms, is composed mainly of a proliferation of myoepithelial cells and a wide spectrum of components of epithelial and mesenchymal tissue, surrounded by a sharp fibrous capsule. About 80% of pleomorphic adenomas appear in the parotid, 10% in the submandibular gland and 10% in the minor salivary glands of the oral cavity. The average age of presentation is 46 years, but age ranges between the third and fifth decade of life. However, it has been found in individuals of all ages, presenting a slight female predilection. Regarding its site of origin, the pleomorphic adenoma is asymptomatic, slow growing and firm consistency. Computed tomography (CT) and nuclear magnetic resonance (NMR) are very useful to evaluate the extent of the injury as well as the commitment of important structures. Fine needle aspiration biopsy (FNAB) is a useful method for the diagnosis of this type of neoplasm. The treatment of this type of injuries consists in the surgical removal of the tumor together with the affected gland. Less than 1% of cases of pleomorphic adenomas suffer malignant transformation, especially those that have presented multiple recurrences (AU)

Epicatechin Reduces Spatial Memory Deficit Caused by Amyloid-ß25⁻35 Toxicity Modifying the Heat Shock Proteins in the CA1 Region in the Hippocampus of Rats.

Alzheimer's disease (AD) is a neurodegenerative disorder characterized by dementia and the aggregation of the amyloid beta peptide (Aß). Aß25-35 is the most neurotoxic sequence, whose mechanism is associated with the neuronal death in the Cornu Ammonis 1 (CA1) region of the hippocampus (Hp) and cognitive damage. Likewise, there are mechanisms of neuronal survival regulated by heat shock proteins (HSPs). Studies indicate that pharmacological treatment with flavonoids reduces the prevalence of AD, particularly epicatechin (EC), which shows better antioxidant activity. The aim of this work was to evaluate the effect of EC on neurotoxicity that causes Aß25-35 at the level of spatial memory as well as the relationship with immunoreactivity of HSPs in the CA1 region of the Hp of rats. Our results show that EC treatment reduces the deterioration of spatial memory induced by the Aß25-35, in addition to reducing oxidative stress and inflammation in the Hp of the animals treated with EC + Aß25-35. Likewise, the immunoreactivity to HSP-60, -70, and -90 is lower in the EC + Aß25-35 group compared to the Aß25-35 group, which coincides with a decrease of dead neurons in the CA1 region of the Hp. Our results suggest that EC reduces the neurotoxicity induced by Aß25-35, as well as the HSP-60, -70, and -90 immunoreactivity and neuronal death in the CA1 region of the Hp of rats injected with Aß25-35, which favors an improvement in the function of spatial memory.

Sarcoma de Kaposi intestinal en paciente trasplantado renal / Intestinal KaposiÆs Sarcoma in renal transplant patient

El sarcoma de Kaposi (SK) es una neoplasia vascular, en la cual podemos distinguir cuatro formas clínicas: la clásica o mediterránea, endémica o africana, asociada al VIH y la iatrogénica. Sus manifestaciones clínicas más frecuentes son las lesiones mucocutáneas y afectación de ganglios linfáticos si bien puede cursar con afectación a nivel visceral. Presentamos a continuación el caso de un paciente trasplantado renal que fue diagnosticado de un sarcoma de Kaposi intestinal, sin lesiones cutáneas asociadas

Kaposi's sarcoma (KS) is a vascular neoplasm, in which we can distinguish four clinical forms: the classic or Mediterranean, endemic or African, associated with HIV and iatrogenic. Its most frequent clinical manifestations are mucocutaneous lesions and lymph node involvement, although it may manifest with involvement at the visceral level. We present the case of a renal transplant patient who was diagnosed with an intestinal Kaposi's sarcoma, with no associated cutaneous lesions

Actividad física y obesidad en mujeres y su relación con la menopausia / Physical activity and obesity in women and their relationship with menopause

Objetivo principal: relacionar el nivel de actividad física con la obesidad en mujeres sanas premenopáusicas y posmenopáusicas del área de salud de Cáceres. Metodología: Se realizó un estudio descriptivo transversal durante los meses de diciembre de 2014 y marzo de 2015. Se reclutaron un total de 199 mujeres. El 37,7% son premenopáusicas y el 62,3% posmenopáusicas. La actividad física se midió mediante el International Physical Activity Questionnaire (IPAQ) versión corta. Resultados principales: La actividad física moderada y vigorosa se presentó como factor de protección para desarrollar sobrepeso y obesidad en el total de mujeres estudiadas [OR 0,39 (0,20-0,76) y OR 0,42 (0,18-0,98) respectivamente] y en el grupo de posmenopáusicas [OR 0,30 (0,12-0,74) y OR 0,60 (0,23-1,56) respectivamente]. Conclusión principal: la actividad física moderada y vigorosa es un factor de protección en el desarrollo de sobrepeso en mujeres posmenopáusicas

Objective: to relate the physical activity level with obesity in premenopausal and postmenopausal healthy women in the health area of Caceres. Methods: A crosssectional descriptive study. The study was carried out during the months of December 2014 and March 2015. 199 women in the health were recruited. 37,7% are premenopausal and 62,3% postmenopausal. It used the International Physical Activity Questionnaire (IPAQ) to measure the physical activity level in its short version. With another questionnaire, data population characteristics such as age, height and weight and gonadal status were collected. Results: Mild physical activity is presented as a risk factor for developing overweight and obesity in all women studied [OR 0,39 (0,20 to 0,76) and OR 0,42 (0,18 to 0,98 ) respectively] and the postmenopausal group [OR 0,30 (0,12 to 0,34) and OR 0,60 (0,23 to 1,56), respectively], while moderate and active physical activity is presented as a protective factor. Conclusions: moderate and vigorous physical activity is a protective factor for the development of overweight in postmenopausal women

Recidiva de vasculitis asociada a anticuerpos anticitoplasma de neutrófilos en un paciente con trasplante renal / Recurrence of ANCA-associated vasculitis in a patient with kidney transplant

La afectación renal de las vasculitis asociadas a anticuerpos anticitoplasma de neutrófilos (ANCA) puede conducir a enfermedad renal crónica con necesidad de tratamiento renal sustitutivo. En estos enfermos el trasplante renal ofrece excelentes tasas de supervivencia del injerto y del receptor a largo plazo, por lo que pueden ser trasplantados cuando la enfermedad está en remisión. Sin embargo, la amenaza de recidivas de la enfermedad en el injerto se mantiene, aunque, con las modernas pautas de inmunosupresión, su incidencia es menor. Presentamos el caso de un varón diagnosticado de glomerulonefritis extracapilar tipo III C-ANCA (+) que desarrolló una recidiva de la enfermedad en el injerto renal 8 años después de ser trasplantado. La intensificación de la inmunosupresión con plasmaféresis consiguió controlar la enfermedad (AU)

Renal disease secondary to vasculitis associated with anti-neutrophil cytoplasmic antibodies (ANCA) can lead to chronic renal disease requiring renal replacement therapy. In these patients, kidney transplantation offers excellent long-term rates of allograft and patient survival; consequently, they can be trasplanted when the clinical disease activity has remitted. However, the risk of disease relapses in the renal allograft remains, although at lower rates due to modern immunosuppressive regimens. We describe the case of a male patient with extracapillary glomerulonephritis type III C-ANCA (+) who developed a recurrence in the renal allograft 8 years after transplantation. Intensive immunosupression with plasmapheresis controlled the disease (AU)

Recurrence of ANCA-associated vasculitis in a patient with kidney trasplant.

Renal disease secondary to vasculitis associated with anti-neutrophil cytoplasmic antibodies (ANCA) can lead to chronic renal disease requiring renal replacement therapy. In these patients, kidney transplantation offers excellent long-term rates of allograft and patient survival; consequently, they can be trasplanted when the clinical disease activity has remitted. However, the risk of disease relapses in the renal allograft remains, although at lower rates due to modern immunosuppressive regimens. We describe the case of a male patient with extracapillary glomerulonephritis type III C-ANCA (+) who developed a recurrence in the renal allograft 8 years after transplantation. Intensive immunosupression with plasmapheresis controlled the disease.

Poliangeítis microscópica en paciente con cirrosis biliar primaria. Complicaciones del tratamiento / Microscopic polyangiitis in a patient with primary biliary cirrhosis: Treatment complications

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Sobre la base teórica de la especialidad de Medicina General Integral y del médico de la familia en Cuba / Research about the theoretical bases of the general integral medicine specialty and of the family physician in Cuba

Se describen las ideas conceptuales de la especialidad de Medicina General Integral y el médico de la familia a través de la realización de una investigación histórica desde enero del año 1959 hasta septiembre del año 2009 utilizando el submétodo cronológico y el análisis de contenido de tipo descriptivo de un universo de 180 intervenciones del Comandante en Jefe Fidel Castro Ruz. Se concluye que Cuba enfrentó una campaña para dejarnos sin médicos que fue vencida por la formación de miles de médicos cubanos con una ética revolucionaria y la formación de médicos para el mundo. Las funciones del médico incluyen la función social, la función internacionalista. El médico de la familia se constituyó en un guardián de la salud del pueblo. El especialista en Medicina General Integral es el médico que se puede necesitar en cualquier lugar. Constituye un aporte de Cuba a la salud en el mundo

The conceptual ideas about the general integral medicine specialty and the family physician were described in a historical research conducted from January 1959 through September 2009, in which the chronological sub-method and the descriptive-type content analysis of a universe of 180 Commander-in-chief Fidel Castro Ruz's speeches were used. It was concluded that Cuba faced a negative campaign to strip the country of physicians, which was overcome thanks to the formation of thousands of Cuban physicians under revolutionary ethics and the formation of physicians for the rest of the world. The functions of the physician cover the social function and the internationalist function. The family physician became the guardian of the people´s health. The general integral medicine specialist is a doctor that is required everywhere; therefore, this is a Cuban contribution to the health care worldwide