Biomarkers of Bipolar Disorder in Late Life: An Evidence-Based Systematic Review.

PURPOSE OF REVIEW: Review the current evidence on biomarkers for bipolar disorder in the older adults. We conducted a systematic search of PubMed MEDLINE, PsycINFO, and Web of Science databases using the MeSH search terms "Biomarkers", "Bipolar Disorder", "Aged" and and "Aged, 80 and over". Studies were included if they met the following criteria: (1) the mean age of the study population was 50 years old or older, (2) the study included patients with bipolar disorder, and (3) the study examined one type of biomarkers or more including genetic, neuroimaging, and biochemical biomarkers. Reviews, case reports, studies not in English and studies for which no full text was available were excluded. A total of 26 papers were included in the final analysis. RECENT FINDINGS: Genomic markers of bipolar disorder in older adults highlighted the implication of serotonin metabolism, while the expression of genes involved in angiogenesis was dysregulated. Peripheral blood markers were mainly related with low grade inflammation, axonal damage, endothelial dysfunction, and the dysregulation of the HPA axis. Neuroanatomical markers reflected a dysfunction of the frontal cortex, a loss of neurones in the anterior cingulate cortex and a reduction of the hippocampal volume (in patients older than 50 years old). While not necessarily limited to older adults, some of them may be useful for differential diagnosis (neurofilaments), disease staging (homocysteine, BDNF) and the monitoring of treatment outcomes (matrix metalloproteinases). Our review provides a comprehensive overview of the current evidence on biomarkers for bipolar disorder in the older adults. The identification of biomarkers may aid in the diagnosis, treatment selection, and monitoring of bipolar disorder in older adults, ultimately leading to improved outcomes for this population. Further research is needed to validate and further explore the potential clinical utility of biomarkers in this population.

Impact of ADHD symptoms on family functioning, family burden and parents’ quality of life in a hospital area in Spain

Background and objectives: The aim of this study was to evaluate whether ADHD symptom severity and ADHD subtype are associated with family functioning, family burden and quality of life, in a sample of parents of children diagnosed with ADHD.MethodsSeventy-four parents of children diagnosed with ADHD were recruited at an Outpatient Child & Adolescent Mental Health Clinic in Madrid (Spain) and afterwards completed four electronical self-administered scales to determine their perceived family functioning, family burden and quality of life, as well as the severity and subtype of ADHD symptoms in their children.ResultsSeverity of children’s ADHD symptoms negatively affected parents’ quality of life, family functioning and family burden. Higher scores in inattention and combined subtypes were correlated with lower results in those domains. In adjusted correlations, the SWAN hyperactivity/impulsivity subscale significantly correlated with the four scales.ConclusionsThese results suggest that severity of the ADHD symptoms has a negative impact on parent’s quality of life and family functioning in inattention and combined subtypes. Family therapy and other interventions targeted towards improving family relationships and caregivers’ wellbeing should be considered when managing ADHD in the clinical practice. Electronic measurement tools are a promising method of evaluation in mental health research. (AU)

Theoretical models of suicidal behaviour: A systematic review and narrative synthesis

Background and objectives: Suicide mortality has not decreased in recent decades, partly due to the lack of valid predictors. A small number of systematic reviews have been published on the different integrated theoretical models of suicide, although no attempts have been made to bring together the different perspectives into a single integrated model.MethodsWe performed a systematic search of the PubMed and EMBASE databases up to January 2020 to identify studies on integrated theoretical models of suicidal behaviour.ResultsEleven articles met the selection criteria and were included in the review. Some of the key risk factors indicated by most of the models are traumatic events, childhood abuse, feelings of defeat and entrapment, emotional dysregulation, and social exclusion.ConclusionsSuicidal behaviour remains a complex phenomenon involving multiple factors. The synergistic effect between all the factors involved should be considered. (AU)

Association of plasma nitrite levels with obesity and metabolic syndrome in the Old Order Amish.

OBJECTIVES: Plasma nitrite is a metabolite of nitric oxide and reflects endogenous nitric oxide synthase (NOS) activity. Although plasma nitrites were previously linked with obesity and metabolic syndrome (MetS), the direction of association remains inconsistent, possibly due to sample heterogeneity. In a relatively homogeneous population, we hypothesized that nitrite levels will be positively associated with overweight/obesity and MetS. METHODS: Fasting nitrite levels were measured in 116 Old Order Amish (78% women). We performed age-and-sex-adjusted ancovas to compare nitrite levels between three groups (a) overweight/obese(-)MetS(-), (b) overweight/obese(+)MetS(-) and (c) overweight/obese(+)MetS)(+). Multivariate linear regressions were conducted on nitrite associations with continuous metabolic variables, with successive adjustments for demographics, body mass index, C-reactive protein and neopterin. RESULTS: Nitrite levels were higher in the obese/overweight(+)MetS(+) group than in the other two groups (p < 0.001). Nitrites were positively associated with levels of triglycerides (p < 0.0001), total cholesterol (p = 0.048), high-density lipoprotein/cholesterol ratio (p < 0.0001) and fasting glucose (p < 0.0001), and negatively correlated with high-density lipoprotein-cholesterol (p < 0.0001). These associations were robust to adjustments for body mass index and inflammatory markers. CONCLUSION: Further investigation of the connection between obesity/MetS and plasma nitrite levels may lead to novel dietary and pharmacological approaches that ultimately may contribute to reducing the increasing burden of obesity, MetS and cardiovascular morbidity and mortality.

How far is clinical assessment from the bullseye? Using MEmind to compare clinical assessment with self-assessment in patients with depression and anxiety diagnosis

Background and objectives: Technology based assessments are being used for screening and monitoring in a wide scope of medical specialties, including mental health field. Depression and anxiety are common disorders in which e-health tools can be useful. We aimed to compare clinician assessment of illness severity in patients with depression and anxiety diagnosis with computer-based self-assessment within 24h of clinician evaluation via MEmind (www.memind.net), a novel web-tool. Methods: From May 2014, adult patients attended in outpatient settings in Fundación Jiménez Diaz Psychiatry Department were registered in MEmind, a web tool designed for psychiatric assessment. During the recruitment, clinicians use CGI-S for patient assessment via MEmind and provide patients a code and password to use the web-tool. We selected those patients diagnosed with depression and/or anxiety who connected within 24h of the clinical visit and complete in the web page GHQ and WHO-5 scales. We calculated a bivariate correlation for CGI-S, WHO-5 and GHQ-12. Results: Of the 231 participants, 157 (68%) were diagnosed with anxiety disorders and 74 (32%) with depression. Using the Spearman Rho test for correlation, we found a low correlation between CGI-S and total WHO-5 (r=−0.192; p=0.006) and between CGI-S and total GHQ-12 (r=0.211; p=0.002) and a good correlation between total WHO-5 and total GQH-12 (r=−0.606; p=0.000). Conclusions: We found a low correlation between clinician assessment and patients’ self-reports within 24h of clinician evaluation. Factors that potentially influenced the degree of correlation related with patients, clinicians, measurements and technology are discussed

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Content categories system for body constructs applied to patients with mastectomy

Background and objectives: Body image is a predictor of psychological adjustment to cancer and a risk factor for depression. Questionnaires to assess body image in cancer patients assume a preconceived concept of body image and do not reflect the patient's subjective experience. This study aims to develop a content categories system for analyzing body constructs in breast cancer patients from their own experience. Methods: The sample comprised 542 constructs, from 23 patients subjected to surgery (12 mastectomy/11 breast-conserving surgery) and 24 controls. Participants were assessed with the Body Grid. Three independent judges coded the constructs elicited following a tentative categories system. Result: Six categories appeared: Objective Appearance, Esthetics, Function, Strength, Energy and Emotions, with similar distribution in the samples. Objective Appearance, Esthetics and Emotions were the most used. The inter-rater agreement was very good. Conclusions: These findings highlight the importance of knowing which thematic areas concern the most to each patient and the absent ones in their constructions, in order to focus psychotherapy on the developing of new meanings that allow a more integrated body image

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Computerized Adaptive Test vs. decision trees: Development of a support decision system to identify suicidal behavior.

BACKGROUND: Several Computerized Adaptive Tests (CATs) have been proposed to facilitate assessments in mental health. These tests are built in a standard way, disregarding useful and usually available information not included in the assessment scales that could increase the precision and utility of CATs, such as the history of suicide attempts. METHODS: Using the items of a previously developed scale for suicidal risk, we compared the performance of a standard CAT and a decision tree in a support decision system to identify suicidal behavior. We included the history of past suicide attempts as a class for the separation of patients in the decision tree. RESULTS: The decision tree needed an average of four items to achieve a similar accuracy than a standard CAT with nine items. The accuracy of the decision tree, obtained after 25 cross-validations, was 81.4%. A shortened test adapted for the separation of suicidal and non-suicidal patients was developed. CONCLUSION: CATs can be very useful tools for the assessment of suicidal risk. However, standard CATs do not use all the information that is available. A decision tree can improve the precision of the assessment since they are constructed using a priori information.

Predictors of psychological distress in advanced cancer patients under palliative treatments.

This work aims to investigate the factors associated with psychological distress in advanced cancer patients under palliative treatment. We comprehensively assessed the demographic, psychosocial and health factors of 158 advanced cancer patients. Patients with high and low distress, according to the Hospital Anxiety and Depression Scale, were compared. A regression analysis was built to identify the best predictors of distress. Patients with high psychological distress (81%) were more likely to have lung cancer, suicidal ideation, hopelessness, low quality of life and poor body image than those without. In the multivariate model, only poor emotional functioning (OR = .89; 95% CI = .83-.95; p ≤ .001), hopelessness (OR = .86; 95% CI = .78-.94; p ≤ .001) and body image distortions (OR = .77; 95% CI = .68-.85; p = .005) were retained. High levels of hopelessness, impaired emotional functioning and body image distortions are the main factors associated with psychological distress in patients with advanced cancer. Potential interventions to modify these factors in palliative units are discussed.

Suicide mortality trends in Galicia, Spain and their relationship with economic indicators.

BACKGROUND: Recent research has shown an association between unemployment and suicide, but the mediating factors in this relationship are still unknown. In this study, we investigated the effect of unemployment and economic recession on suicide rates in the Spanish region of Galicia between 1975 and 2012 Method. We analysed age-standardised suicide rates in men and women and in four age groups: less than 25 years, 25-45 years, 45-65 years and more than 65 years and performed a joinpoint analysis to determine trend changes throughout 1975-2012 period. Also we analysed the association between suicide, recession and unemployment by means of a temporal trend model with a Generalised Additive Model. RESULTS: Suicide rates increased from 145 suicides in 1975 to a high in 1993, with 377 deaths by suicide, representing 1.38% of all causes of death, and thereafter they tend to decrease to 335 suicides in 2012. Joinpoint analyses revealed that suicide rates changed differently across sex and age groups. For men, the annual percentage of change (APC) between 1975 and 1988 (CI 95% 1986-1994) was 5.45 (CI 95% = 3.5, -7.2) but from 1988 the APC became negative [-0.66 (CI 95% = -1.3, -0.1)]. For women, APC between 1974 and 1990 (CI 95% 1986-1992) was 4.86 (CI 95% = 3.2, -6.4) and -1.46 subsequently (CI 95% = -2.2, -0.5). Women aged 24 years or less showed stable suicide rates while men from 45-65 years showed two incidence peaks. When we studied the independent correlation between unemployment, recession and suicide, we found a significant association between unemployment and suicide, but not between recession and suicide for both sexes together and for men while for women there was no significant correlation between suicide and unemployment or recession. Finally, when we studied the effect of the interaction between unemployment and recession on suicide we found economic recession and unemployment interacted with regards to suicide rates (F = 5.902; df = 4.167; p = 0.00098) and after adjusting by sex, the effect was confirmed among men (F = 4.827; df = 2.823; p = 0.0087), but not among women (F = 0.001; df = 1.000; p = 0.979). CONCLUSIONS: Although suicide rates in Galicia are gradually decreasing in the last decades, there are important sex and age differences. Unemployment was related with suicide during economic recession periods according to our results.

Suicide ideation among oncologic patients in a Spanish ward.

Oncologic patients are exposed to a higher risk of suicidal behaviors than the general population. In this study, we aim to examine the severity of suicidal ideation in a sample of oncologic patients considering different psychological and clinical features. We interviewed 202 inpatients receiving curative or palliative treatment in a medical oncology ward of a Spanish hospital during the period 2012-2014. A complete assessment of psychosocial factors, cancer diagnoses (lung, colon rectum, and genitourinary system), and suicidal behaviors were made during admission, including validated questionnaires about depression, anxiety, personality, quality of life, body image, life threatening events, hopelessness, and suicidal ideation. The characteristics of inpatients with high and low suicidal ideation were retrospectively compared. A logistic regression model was constructed to examine the relationship between the significant factors retained after the univariate analyses. One of every four patients (n = 51; 25.24%) presented high scores of suicidal ideation. Logistic regression analyses retained depression (OR = 3.55; 95% CI = 1.25-11.68; p = .016), hopelessness (OR = 8.78; 95% CI = 3.44-25.88; p ≤ .001), personality (OR = .44; 95% CI = .2-.96; p = .038), and advanced age (OR = 2.60; 95% CI = 1.18-5.98; p = .016) as the main risk factors for high suicidal ideation. Suicidal ideation was frequent among oncologic patients. These patients should receive closer monitoring, especially, when old, retired, or severely depressed.

The additive effect on suicidality of family history of suicidal behavior and early traumatic experiences.

Family history of suicidal behavior and personal history of childhood abuse are reported risk factors for suicide attempts and suicide completion. We aim to quantify the additive effect of family history of suicidal behavior and different subtypes of childhood abuse on suicidal behavior. We examined a sample of 496 suicide attempters, comparing individuals with family history of suicidal behavior and personal history of childhood (physical or sexual) abuse, individuals with family history of suicidal behavior only, individuals with history of early traumatic experiences only, and individuals with none of these two risk factors with regards to suicidal features. An additive effect was found for the age at the first attempt in suicide attempters with both family history of suicidal behavior and either physical or sexual abuse. No significant interactions were found between family history of suicidal behavior and childhood trauma in relation to any characteristics of suicidal behavior. Subjects presenting family history of suicidal behavior and childhood abuse attempt suicide earlier in life than subjects with just one or none of them, particularly if they were sexually abused. Other suicidality indexes were only partially or not associated with this combination of risk factors. A careful assessment of patients with both family history of suicidal behavior and childhood abuse could help to prevent future suicide attempts, particularly in young people.

Increased severity of suicidal behavior in impulsive aggressive patients exposed to familial adversities.

BACKGROUND: The mechanisms by which childhood abuse and family history of suicidal behavior (FHS) lead to an increased risk of suicidal behavior are still unknown. Impulsive aggression may play an intermediate role. We investigated whether greater scores for aggression and impulsivity might be associated with the effects of FHS and/or childhood abuse on the severity of suicidal behavior. METHOD: We examined the scores of three scales measuring impulsive aggression in a sample of 696 suicide attempters. We compared the highest and lowest scores with regard to reports of childhood abuse and FHS using adjusted multinomial regression models. Genetic polymorphisms of the serotonergic system known to be associated with impulsive aggression were also analyzed. RESULTS: Patients with high impulsive aggressive scores showed significant differences in sociodemographic, clinical and suicidal features compared with patients with low impulsive aggressive scores. Adjusted results showed that combinations of some types of childhood abuse and FHS, particularly emotional abuse and emotional neglect, are associated with high impulsivity and hostility scores. The SS genotype of the serotonin transporter gene (5-HTTLPR) was associated with high levels of impulsivity when the subjects reported emotional abuse [odds ratio (OR) 5.55, 95% confidence interval (CI) 1.75-17.5] or physical abuse (OR 5.03, 95% CI 1.50-16.9) in their childhood. CONCLUSIONS: Our results support the role of impulsive aggression as one of the links that may connect childhood abuse and FHS with severity of suicidal behavior.

Association of common genetic variants with risperidone adverse events in a Spanish schizophrenic population.

Risperidone non-compliance is often high due to undesirable side effects, whose development is in part genetically determined. Studies with genetic variants involved in the pharmacokinetics and pharmacodynamics of risperidone have yielded inconsistent results. Thus, the aim of this study was to investigate the putative association of genetic markers with the occurrence of four frequently observed adverse events secondary to risperidone treatment: sleepiness, weight gain, extrapyramidal symptoms and sexual adverse events. A series of 111 schizophrenia inpatients were genotyped for genetic variants previously associated with or potentially involved in risperidone response. Presence of adverse events was the main variable and potential confounding factors were considered. Allele 16Gly of ADRB2 was significantly associated with a higher risk of sexual adverse events. There were other non-significant trends for DRD3 9Gly and SLC6A4 S alleles. Our results, although preliminary, provide new candidate variants of potential use in risperidone safety prediction.

Suicidal phenotypes associated with family history of suicidal behavior and early traumatic experiences.

BACKGROUND: Family history of suicidal behavior and personal history of childhood trauma are risk factors for suicidal behaviors. We hypothesize that subjects with any of these risk factors will show differential features and that subjects with both of them will display more severe phenotypes. METHODS: This study compares three groups of suicide attempters (n=878): subjects with a family history of suicidal behavior and a personal history of early traumatic experiences, subjects with a family history of suicidal behavior or a personal history of early traumatic experiences, and subjects with neither of these two risk factors, with regards to psychopathology, personality traits and suicidal behavior. RESULTS: Subjects with a family history of suicidal behavior and childhood trauma were younger at their first suicide attempt and made more frequent, severe and violent attempts when compared with the other groups. Differences in number and precocity of attempts remained after adjustments in a multinomial regression model. Finally, personality profiles were also substantially different in the group with higher impulsiveness, novelty seeking, affective lability and hopelessness. LIMITATIONS: The information provided by subjects regarding childhood abuse and family history of suicidal behavior was not confirmed by other sources. CONCLUSIONS: Suicide attempters with a family history of suicidal behavior and childhood trauma show specific characteristics that might be used to prevent future suicidal behaviors in this population. Both risk factors should be routinely investigated when assessing the suicidal risk of a patient.

Detección precoz de episodios de hipomanía en pacientes con trastorno afectivo / Early detection of hypomania episodes in patients with affective disorder

El trastorno bipolar (TBP) es una de las causas más importantes de discapacidad en el mundo. Estudios epidemiológicos sugieren que este trastorno podría estar infradiagnosticado debido a la dificultad de detección de episodios de hipomanía. La detección de episodios de hipomanía, tanto actuales como pasados, permitiría el diagnóstico y tratamiento adecuados de este trastorno. La Lista de Valoración de Hipomanía (HCL-32) es un cuestionario validado al español diseñado para la detección de episodios de hipomanía, pasados y presentes. Se seleccionan 128 sujetos mayores de 18 años diagnosticados de trastorno bipolar tipo i (TBP-I) (n=30), trastorno bipolar tipo ii (TBP-II) (n=1), depresión unipolar (DM)(n=57), trastornos de ansiedad (TA) (n=15) y un grupo control (C)(n=25) de acuerdo con los criterios diagnósticos del Manual Diagnóstico y Estadístico de los Trastornos Mentales, cuarta edición, texto revisado, (DSM-IVTR). El cribado de episodios de hipomanía se realiza mediante la aplicación de la escala HCL-32. El área bajo la curva ROC=0,65 IC95% (0,55-0,75). El punto de corte de la HCL-32 elegido es el 15. Los valores de sensibilidad (S), especificidad (E), valores predictivos positivo (VPP) y negativo (VPN) y prevalencia de episodios de hipomanía en los pacientes del grupo de depresión (P) para el punto de corte 15 son: S=71,4%, IC95%(57,8, 85,1), E=45,8%, IC95%(34,5-57,1), VPP= 43,75%, IC95%(32,25-55,25), VPN:73,08%, IC95%(60,06-86,09) y P=67,2%. La HCL-32 constituye un instrumento de cribado muy sensible, aunque poco específico. Esto explicaría, en parte, la elevada proporción de episodios de hipomanía que detectamos en nuestra muestra. A diferencia de estudios previos, nuestra muestra es heterogénea (procede de diferentes ámbitos) y a nivel clínico es más grave e inestable. Futuras investigaciones deberían desarrollar instrumentos de medición de episodios de hipomanía más específicos y con mayor validez externa(AU)

Bipolar disorder (BP) is one of the major causes of disability in the world. Epidemiological studies suggest that this disorder could be under-diagnosed owing to the difficulty in detecting hypomania episodes. The detection of present and past episodes of hypomania could help in the diagnosis and appropriate treatment of this disorder. The Hypomania Check List (HCL-32) is a questionnaire validated into Spanish and designed to detect past and present hypomania episodes in the psychiatric patient population. A total of 128 patients over 18 years old and diagnosed with type I bipolar (BP-I) disorder (n=1), type II bipolar (BP-II) disorder (n=30), major depression (MD) (n=57), anxiety disorders (AD) (n=15) were selected, along with a control group (C) (n=25). The patients were diagnosed according to the diagnostic criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IVTR). Screening for hypomania episodes was carried out by applying the HCL-32 scale. The area under the ROC curve was 0.65 with a 95% confidence interval (CI) of 0.55-0.75. The chosen cut-off point of the HCL-32 was 15. The values for the sensitivity (Se), specificity (Sp), positive predictive values (PPV) and negative predictive values (NPV), and the prevalence (P) of hypomania episodes in the patients of the UP depression, for a cut-off point of 15 were: Se =71.4%, 95% CI; 57.8, 85.1, Sp =45.8%, 95% CI; 34.5-57.1, PPV=43.75%, 95% CI; 32.25-55.25), NPV:73.08%, 95% CI; 60.06-86.09) and P=67.2%. The HCL-32 is a very sensitive, but not very specific, screening tool. This could partly explain the high proportion of hypomania episodes detected in our sample. Unlike previous studies, our sample is heterogeneous (from different environments) and at a more severe and unstable clinical level. Future research should develop more specific measuring tools, and with greater external validation, for hypomania episodes(AU)

Machine learning and data mining: strategies for hypothesis generation.

Strategies for generating knowledge in medicine have included observation of associations in clinical or research settings and more recently, development of pathophysiological models based on molecular biology. Although critically important, they limit hypothesis generation to an incremental pace. Machine learning and data mining are alternative approaches to identifying new vistas to pursue, as is already evident in the literature. In concert with these analytic strategies, novel approaches to data collection can enhance the hypothesis pipeline as well. In data farming, data are obtained in an 'organic' way, in the sense that it is entered by patients themselves and available for harvesting. In contrast, in evidence farming (EF), it is the provider who enters medical data about individual patients. EF differs from regular electronic medical record systems because frontline providers can use it to learn from their own past experience. In addition to the possibility of generating large databases with farming approaches, it is likely that we can further harness the power of large data sets collected using either farming or more standard techniques through implementation of data-mining and machine-learning strategies. Exploiting large databases to develop new hypotheses regarding neurobiological and genetic underpinnings of psychiatric illness is useful in itself, but also affords the opportunity to identify novel mechanisms to be targeted in drug discovery and development.

Cost-efficiency of laboratory testing among psychiatric inpatients.

BACKGROUND: A set of tests to rule out medical conditions among psychiatric inpatients is still to be defined. A first step in this direction is to determine the utility of lab tests commonly used by psychiatrists. METHODS: Biochemical tests have been routinely performed on inpatients in a psychiatric hospitalization unit from 2006 to 2009. This study examines the prevalence of abnormal values in 1,278 laboratory tests performed on 894 patients. The number of subjects screened and the direct expenditure needed to find results outside the normal range were computed. Differences in clinical profiles were compared between diagnostic groups according to main diagnosis. RESULTS: We found high rates of seropositive patients for human immunodeficiency virus (14.3%) and hepatitis B virus (15.7%). Most patients met at least one criteria of metabolic syndrome (67.6%). The detection of hepatic abnormalities was very efficient (65.71%), particularly for patients diagnosed with alcohol use disorders. CONCLUSIONS: The cost-efficiency of lab tests in psychiatric units is greatly variable. Though results of this study may not be generalized due to the different prevalence of medical conditions, the methodology can be easily implemented across psychiatric services. Cost-effectiveness and costbenefit analyses are warranted.

[Electronic calendar as an organization element in Internal Medicine services]. / Los calendarios electrónicos como herramientas de organización de los servicios de Medicina Interna.

The growing volume of information and introduction of new technologies in the Internal Medicine hospital department mare making the traditional updating «methods¼ of knowledge and organization obsolete. The development of new tools could help the management of information and organization of the medical departments is outdated. Electronic calendar such as the Google calendar facilitate adequate coordination among health care professionals. Our experience suggests that the Google calendar is a simple and useful tool that helps planning and organization of the clinical, educational, and research activities of the different medical departments, limits loss of information and improves efficacy with a close to zero cost of infrastructure.

Los calendarios electrónicos como herramientas de organización de los servicios de Medicina Interna / Electronic calendars as an organization element in Internal Medicine services

El volumen creciente de información y la introducción de las nuevas tecnologías en los servicios hospitalarios de Medicina Interna hacen que los «métodos» tradicionales de actualización de conocimientos y organización se hayan quedado obsoletos. El desarrollo de nuevas herramientas podría ayudar en la gestión de la información y organización de los servicios médicos. Los calendarios electrónicos como el Google calendar facilitan la coordinación de los profesionales de la salud. Nuestra experiencia sugiere que Google calendar es una herramienta que facilita la organización de la actividad asistencial, docente y de investigación de los servicios médicos, limita la pérdida de información, y mejora su eficiencia con un coste de infraestructura prácticamente nulo(AU)

The growing volume of information and introduction of new technologies in the Internal Medicine hospital department mare making the traditional updating «methods» of knowledge and organization obsolete. The development of new tools could help the management of information and organization of the medical departments is outdated. Electronic calendars such as the Google calendar facilitate adequate coordination among health care professionals. Our experience suggests that the Google calendar·is a simple and useful tool that helps planning and organization of the clinical, educational, and research activities of the different medical departments, limits loss of information and improves efficacy with a close to zero cost of infrastructure(AU)