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OBJECTIVE: The objective was to develop a screening for heart disease detection in primary care, to identify pathological electrocardiographic changes and underlying heart disease in adolescents. DESIGN: The study was carried out for one year using multistage sampling. SITE: Primary care centers in a health area that had digital ECG equipment (12 centers) were selected. PARTICIPANTS: Initially, 718 (16.6%) 14-year-old adolescents were recruited and those with a previous diagnosis of heart disease were excluded. INTERVENTIONS: Screening consisted of including a health questionnaire in the mandatory 14-year-old check-up. MAIN MEASUREMENTS: Screening included a questionnaire, cardiac auscultation, ECG and echocardiography. Abnormality criteria were established to refer for a second evaluation by a cardiologist. RESULTS: Finally, the sample was made up of 698 adolescents, with a mean age of 13.7±0.5 years, and 354 (50.7%) were boys. A total of 149 (21.3%) were selected for a second review by cardiology: 88 (12.6%) due to a positive questionnaire, 11 (2.2%) due to abnormal cardiac auscultation, and 66 (9.5%) due to ECG findings. Adolescents with evidence of heart disease were 24 (3.4%). Of these, 14 (2.0%) had suggestive alterations and follow-up was recommended, 6 (0.9%) had a definitive diagnosis of heart disease, and 4 (0.6%) had other pathological findings related to the cardiovascular system. CONCLUSIONS: The screening allowed us to identify 1% of adolescents with heart disease and another 2% will remain in follow-up. The ECG detected more pathological cases than the questionnaire.
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Morte Súbita Cardíaca , Cardiopatias , Masculino , Humanos , Adolescente , Feminino , Morte Súbita Cardíaca/prevenção & controle , Eletrocardiografia , Cardiopatias/diagnóstico , Ecocardiografia , Programas de RastreamentoRESUMO
The entry into force of the Organic Law on the Regulation of Euthanasia in June 2021 obliges clinicians to reconsider their professional work, in the face of a new service that expands the limits of what was considered correct until then. This new service affects the entire healthcare system, but especially primary care professionals. Beyond the procedural and moral aspects, it is necessary to rethink the assessment of the patient who expresses a wish to die. In this review, we start with the relatively recent definition of the wish to hasten death (WTHD), its causes, epidemiology and differential diagnosis. Then, we examine the different mental frameworks found in the process of dying and the concept of a «good death¼. Finally, we analyse the paths that can lead to the provision of aid in dying within the framework of current legislation. The WTHD is specific to requests in case of «serious and advanced illness¼, not in other cases contemplated by the Law. When faced with a request to activate the Aid in Dying Prestation in the context of WTHD (that is, in the proximity of death), it becomes necessary to increase the patient's sense of control and begin to work on grief. Besides, in the face of an administrative process that will necessarily be long, adapting the therapeutic efforts and sedation should be considered as possible options. We understand that it is essential not to create false expectations for patients/families and not to overload healthcare professionals with administrative tasks that will be futile. It is difficult to balance these in the face of a request for a right to which the patient should always have access.
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AIM: To know the factors associated with an unfavorable evolution (UE) of patients diagnosed with COVID-19 with total or partial follow-up in primary care. DESIGN: A case series. SETTING: Urban health center. PARTICIPANTS: By systematic sampling, patients ≥18 years, diagnosed with COVID-19, with analytical confirmation, in 2020 and followed up by their family doctors, were selected. MAIN MEASUREMENTS: Dependent variable: hospital admission or death due to COVID-19. INDEPENDENT VARIABLES: age, sex, medical background, clinical data and treatments related to the disease. Statistical analysis, with SPSS 25.0: descriptive analysis, comparison of proportions (chi square) and medians (Mann-Whitney U). The analysis is completed with logistic regression. RESULTS: 610 patients were included in the study. The median age was 49 years (interquartile range: 35-61); 51.8% were women; 14.9% presented UE (95% CI: 12.0-17.8). The sociodemographic variables or the variables related to medical background that showed an independent association with UE were age (OR: 1.066; 95% CI: 1.038-1.095), sex (OR for men: 3.277; 95% CI: 1.304-8.235) and being a smoker or former smoker (OR: 2.565; 95% CI: 1.135-5.800). Regarding the clinical variables of the disease, an association was found for altered consciousness (OR: 62.829; 95% CI: 9.177-430.149), dyspnea (OR: 14.339; 95% CI: 6.046-34.009), expectoration (OR: 4.764; 95% CI: 1.858-12.213)) and asthenia (OR: 3.993; 95% CI: 1.705-9.351). CONCLUSIONS: 14.9% of the patients diagnosed with COVID-19 presented an UE. Older age, male sex and being a smoker or former smoker increased the probability of it. Altered consciousness, dyspnea, expectoration, and asthenia were the clinical data that best predicted UE.
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COVID-19 , Astenia , COVID-19/epidemiologia , Dispneia , Feminino , Hospitalização , Humanos , Masculino , Pessoa de Meia-Idade , Atenção Primária à Saúde , Estudos RetrospectivosRESUMO
Divorce rates have dropped in the United States, except for couples over 50 where they are rising steeply, along with rates of late-life recoupling. Both stepcouples and their young adult and adult children in new older stepfamilies are often surprised to find themselves facing many of the same challenges that younger stepfamilies do. Some challenges are even intensified by the decades-long relationships and additional layers of extended family that come with recoupling after mid-life. Stepfamilies formed in later life must also negotiate decisions about estate planning and elder care among stakeholders who often have sharply divergent agendas before there is time to establish trusting relationships. This article describes the "normal" challenges facing stepcouples who come together over age 50. It provides evidence-informed guidance for therapists in meeting these challenges on three levels of clinical work: Psychoeducational, Interpersonal, and Intrapsychic/Intergenerational. As in younger stepfamilies, "family therapy" must usually begin in subsystems-often the adult stepcouple and parent-adult child. The article then describes a particularly fraught subgroup of recouplers: over-50 fathers and their new partners, where the dad's young adult or adult daughter is very unhappy with his new relationship. In these latter stepfamilies, father-daughter repair must precede stepfamily bonding. Stepfamilies that are preceded by a partner's death and those that begin with affairs are also discussed. Finally, some "easy wrong turns" for therapists are described.
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Filhos Adultos/psicologia , Relações Familiares/psicologia , Família/psicologia , Adulto , Divórcio/psicologia , Divórcio/estatística & dados numéricos , Divórcio/tendências , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estados Unidos , Adulto JovemRESUMO
Introduction: Prolongation of the descending branch of the T-wave in the electrocardiogram (ECG) has been identified to be able to determine the risk for sudden death of cardiac origin, but its importance in the general population is not known. Objective: To provide a tool for easy acquisition and effective application to identify the risk of sudden death in the general population. Method: We measured the dbT/jT index (descending branch of the T wave/space between the j point and the end of T), and it was found to be completely normal in 400 ECGs, 656 had alterations that don't affect ventricular repolarization, and 82 had branch block. We carried out the Z transformation of the nonparametric distribution curves and calculated the Z ratio to data far from the mean value. Results: The distribution was asymmetric, with no difference in the three groups. The Z transformation showed a mean value of 30 ± 7, which suggests that 95% of the population has a dbT/jT index < 0.45. Conclusion: dbT/jT index results > 0.44 are beyond two standard deviations and are therefore abnormal, which should prompt specialized assessment in order to determine if there is risk for death in the carrier.
Introducción: Se ha identificado que la prolongación de la rama descendente de la onda T del electrocardiograma (ECG) puede determinar riesgo de muerte súbita de origen cardiaco, pero se desconoce su importancia en población general. Objetivo: Proporcionar una herramienta de fácil adquisición y aplicación efectiva para identificar riesgo de muerte súbita en población general. Método: Medimos el índice rdT/jT (la rama descendente de la onda T/el espacio entre el punto j y el fin de la T) en 400 electrocardiogramas (ECG) totalmente normales, 656 con alteraciones que no afectan la repolarización ventricular y 82 con bloqueo de rama. Hicimos transformación Z de las curvas de distribución no paramétrica y calculamos razón Z a datos alejados del valor medio. Resultados: La distribución fue asimétrica, sin diferencia en los tres grupos. La transformación Z mostró valor medio de 30 ± 7, lo que sugiere que 95 % de la población debe tener índice rdT/jT < 0.45. Conclusión: Resultados del índice rdt/jT > 0.44 se sitúan más allá de dos desviaciones estándar, por lo tanto, son anormales y deben ser motivo de estudio especializado del portador en busca de riesgo de muerte.
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Morte Súbita Cardíaca , Eletrocardiografia , Humanos , Síndrome do QT Longo/complicações , Síndrome do QT Longo/diagnóstico , Síndrome do QT Longo/fisiopatologia , Medição de RiscoRESUMO
Introduction: Tertiary care hospitals' physicians require high emotional competence, since they are faced with the demands of terminally ill patients and their families. Objective: to assess the attitude of physicians of a pediatrics department towards patient death. Method: Pediatrics staff and resident physicians anonymously answered the Attitudes Towards Death (ATD) questionnaire. Absolute frequencies, percentages, means, standard deviations, Student's t-test and the chi-square test were used. Statistical significance was considered with p < 0.05. Results: The questionnaire was answered by 38 physicians, 26 (68.4%) were residents and 12 (37.6%) staff physicians; 15 (39.4%) were males and 23 (60.6%) females. Four residents (15.4%) had a positive attitude versus 2 staff physicians (16.7%) (p = 0.920). Statistical significance was found in items 1 (69.2% of residents versus 100% of staff physicians, p = 0.03), 16 (23% of residents versus 100% of staff physicians, p = 0.001) and 19 (92.3% of residents versus 58.3% of staff physicians, p = 0.01), corresponding to the avoidance, acceptance and professional perspective dimensions. Conclusion: Less than 20% of pediatric physicians have a positive attitude towards death. Most didn't value death as a passage or transition to a better life, or as a solution to life's problems.
Introducción: Los médicos de hospitales de tercer nivel requie-ren alta competencia emocional, ya que enfrentan las de-mandas de enfermos terminales y sus fami-liares. Objetivo: Evaluar la actitud de médicos de un servicio de pediatría ante la muerte de los pacientes. Método: Médicos adscritos y residentes de pediatría contestaron anónimamente el Cuestionario de Actitudes ante la Muerte (CAM). Se utilizaron frecuencias absolutas, porcentajes, medias, desviaciones estándar, t de Student y chi cuadrado. Se consideró significación estadística con p < 0.05. Resultados: Contestaron el cuestionario 38 médicos, 26 (68.4 %) residentes y 12 (37.6 %) adscritos; 15 (39.4 %) hombres y 23 (60.6 %) mujeres. Cuatro residentes (15.4 %) tuvieron actitud positiva versus dos médicos adscritos (16.7 %) (p = 0.920). Se encontró significación estadística en los ítems 1 (69.2 % de residentes versus 100 % de adscritos, p = 0.03), 16 (23 % de residentes versus 100 % de adscritos, p = 0.001) y 19 (92.3 % de residentes versus 58.3 % de adscritos, p = 0.01), correspondientes a las dimensiones evitación, aceptación y perspectiva profesional. Conclusión: Menos de 20 % de los médicos de pediatría tiene una actitud positiva ante la muerte. La mayoría no valoró la muerte como un pasaje o tránsito hacia una vida mejor, ni como una salida a los problemas de la vida.
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Atitude do Pessoal de Saúde , Atitude Frente a Morte , Corpo Clínico Hospitalar , Pediatria , Autorrelato , Adulto , Feminino , Humanos , MasculinoRESUMO
OBJECTIVES: In many African countries, child mortality is higher in the rainy season than in the dry season. We investigated the effect of season on child mortality by time periods, sex and age in rural Guinea-Bissau. METHODS: Bandim health project follows children under-five in a health and demographic surveillance system in rural Guinea-Bissau. We compared the mortality in the rainy season (June to November) between 1990 and 2013 with the mortality in the dry season (December to May) in Cox proportional hazards models providing rainy vs. dry season mortality rate ratios (r/d-mrr). Seasonal effects were estimated in strata defined by time periods with different frequency of vaccination campaigns, sex and age (<1 month, 1-11 months, 12-59 months). Verbal autopsies were interpreted using InterVa-4 software. RESULTS: From 1990 to 2013, overall mortality was declined by almost two-thirds among 81 292 children (10 588 deaths). Mortality was 51% (95% ci: 45-58%) higher in the rainy season than in the dry season throughout the study period. The seasonal difference increased significantly with age, the r/d-mrr being 0.94 (0.86-1.03) among neonates, 1.57 (1.46-1.69) in post-neonatal infants and 1.83 (1.72-1.95) in under-five children (P for same effect <0.001). According to the InterVa, malaria deaths were the main reason for the seasonal mortality difference, causing 50% of all deaths in the rainy season, but only if the InterVa included season of death, making the argument self-confirmatory. CONCLUSION: The mortality declined throughout the study, yet rainy season continued to be associated with 51% higher overall mortality.
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Mortalidade da Criança , Clima , População Rural/estatística & dados numéricos , Estações do Ano , Fatores Etários , Pré-Escolar , Feminino , Guiné-Bissau , Humanos , Lactente , Recém-Nascido , Masculino , Modelos de Riscos Proporcionais , Fatores SexuaisRESUMO
BACKGROUND: Interleukin-1ß (IL-1ß) increases necrotic neuronal cell death in the CA1 area after induced status epilepticus (SE) in developing rats. However, it remains uncertain whether IL-1ß has a similar effect on the hippocampal dentate gyrus (DG). In this study, we analysed the effects of IL-1ß on 14-day-old Wistar rats experiencing DG neuronal death induced by SE. METHODS: SE was induced with lithium-pilocarpine. Six hours after SE onset, a group of pups was injected with IL-1ß (at 0, 0.3, 3, 30, or 300ng/µL) in the right ventricle; another group was injected with IL-1ß receptor (IL-1R1) antagonist (IL-1Ra, at 30ng/µL) of IL-1RI antagonist (IL-1Ra) alone, and additional group with 30ng/µL of IL-1Ra plus 3ng/µL of IL-1ß. Twenty-four hours after SE onset, neuronal cell death in the dentate gyrus of the dorsal hippocampus was assessed using haematoxylin-eosin staining. Dead cells showed eosinophilic cytoplasm and condensed and fragmented nuclei. RESULTS: We observed an increased number of eosinophilic cells in the hippocampal DG ipsilateral to the site of injection of 3ng/µL and 300ng/µL of IL-1ß in comparison with the vehicle group. A similar effect was observed in the hippocampal DG contralateral to the site of injection of 3ng/µL of IL-1ß. Administration of both of IL-1ß and IL-1Ra failed to prevent an increase in the number of eosinophilic cells. CONCLUSION: Our data suggest that IL-1ß increases apoptotic neuronal cell death caused by SE in the hippocampal GD, which is a mechanism independent of IL-1RI activation.
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Morte Celular , Giro Denteado , Hipocampo , Interleucina-1beta/administração & dosagem , Neurônios , Estado Epiléptico , Fatores Etários , Animais , Giro Denteado/efeitos dos fármacos , Giro Denteado/patologia , Modelos Animais de Doenças , Feminino , Hipocampo/efeitos dos fármacos , Hipocampo/patologia , Injeções Intraventriculares , Proteína Antagonista do Receptor de Interleucina 1/administração & dosagem , Masculino , Ratos , Ratos WistarRESUMO
INTRODUCTION: In-hospital consultations (IHC) are essential in clinical practice in tertiary hospitals. The aim of this study is to analyse the impact of neurological IHCs. PATIENTS AND METHOD: One-year retrospective descriptive study of neurological IHCs conducted from May 2013 to April 2014 at our tertiary hospital. RESULTS: A total of 472 patients were included (mean age, 62.1 years; male patients, 56.8%) and 24.4% had previously been evaluated by a neurologist. Patients were hospitalised a median of 18 days and 19.7% had been referred by another hospital. The departments requesting the most in-hospital consultations were intensive care (20.1%), internal medicine (14.4%), and cardiology (9.1%). Reasons for requesting an IHC were stroke (26.9%), epilepsy (20.6%), and confusional states (7.6%). An on-call neurologist evaluated 41.9% of the patients. The purpose of the IHC was to provide a diagnosis in 56.3% and treatment in 28.2% of the cases; 69.5% of the patients required additional tests. Treatment was adjusted in 18.9% of patients and additional drugs were administered to 27.3%. While 62.1% of cases required no additional IHCs, 11% required further assessment, and 4.9% were transferred to the neurology department. Of the patient total, 16.9% died during hospitalisation (in 37.5%, the purpose of the consultation was to certify brain death); 45.6% were referred to the neurology department at discharge and 6.1% visited the emergency department due to neurological impairment within 6 months of discharge. CONCLUSIONS: IHCs facilitate diagnosis and management of patients with neurological diseases, which may help reduce the number of visits to the emergency department. On-call neurologists are essential in tertiary hospitals, and they are frequently asked to diagnose brain death.
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Neurologia , Encaminhamento e Consulta , Centros de Atenção Terciária/organização & administração , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Doenças do Sistema Nervoso/diagnóstico , Doenças do Sistema Nervoso/terapia , Estudos Retrospectivos , Acidente Vascular Cerebral/diagnósticoRESUMO
OBJECTIVE: To explore the experiences, emotions and coping skills among emergency medical technicians and emergency nurses after performing out-of-hospital cardiopulmonary resuscitation manoeuvres resulting in death. METHOD: An exploratory qualitative research was performed. Seven emergency medical technicians and six emergency nurses were selected by non-probability sampling among emergency medical system workers. The meetings took place up to information saturation, achieved after six individual interviews and a focal group. The meetings were then transcribed and a manual and inductive analysis of the contents performed. MAIN RESULTS: After a failed resuscitation several short and long-term reactions appear. They can be negatives, such as sadness or uncertainty, or positives, such as the feeling of having done everything possible to save the patient's life. Emotional stress increases when ambulance staff have to talk with the deceased's family or when the patient is a child. The workers don't know of a coping strategy other than talking about their emotions with their colleagues. CONCLUSIONS: Death after a failed resuscitation can be viewed as a traumatic experience for rescuers. Being in contact with the suffering of others is an emotional, stress-generating factor with direct repercussions on the working and personal lives of emergency staff. Nevertheless, structured coping techniques are not common among those professionals.
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Adaptação Psicológica , Atitude Frente a Morte , Reanimação Cardiopulmonar , Auxiliares de Emergência/psicologia , Enfermagem em Emergência , Emoções , Enfermeiras e Enfermeiros/psicologia , Parada Cardíaca Extra-Hospitalar/terapia , Adulto , Morte , Feminino , Humanos , Masculino , Pesquisa QualitativaRESUMO
OBJECTIVE: To evaluate the number and characteristics of potential organ donors among cardiocirculatory death cases. DESIGN AND SETTING: A retrospective observational study was made of individuals between 15-65 years of age who died in the period 2006-2014 in Elche University General Hospital (Alicante, Spain). INTERVENTION: A univariate analysis and binary logistic regression predictive model were performed to discriminate factors related to donation contraindication. VARIABLES OF INTEREST: Identification of patients with donation contraindication. RESULTS: Of the 1510 patients who died in the mentioned period, 1048 were excluded due to the application of exclusion criteria; 86 due to evolution towards brain death; and 20 due to losses. A total of 356 patients were analyzed, divided into two groups: 288 in non-heart beating donation II and 68 in non-heart beating donation III. Seventy patients were found to be potential non-heart beating donation II and 10 were found to be potential non-heart beating donation III, which could increase donation activity by 8-9 donors a year. The patients died in the ICU, Resuscitation, Emergency Care, Internal Medicine, Digestive Diseases and Neurology. The following protective factors against organ donation contraindication were identified: death in Emergency Care, cardiorespiratory arrest before or during admission, and heart, respiratory and neurological disease as the cause of admission. Death in Internal Medicine was associated to an increased risk of donation contraindication. CONCLUSIONS: Implementing a non-heart beating donation protocol in our hospital could increase the donation potential by 8-9 donors a year.
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Morte Encefálica , Parada Cardíaca , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Adolescente , Adulto , Idoso , Estudos Transversais , Feminino , Hospitais Gerais , Hospitais Universitários , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Espanha , Adulto JovemRESUMO
OBJECTIVE: To describe end-of-life care practices relevant to organ donation in patients with devastating brain injury in Spain. DESIGN: A multicenter prospective study of a retrospective cohort. PERIOD: 1 November 2014 to 30 April 2015. SETTING: Sixty-eight hospitals authorized for organ procurement. PATIENTS: Patients dying from devastating brain injury (possible donors). Age: 1 month-85 years. PRIMARY ENDPOINTS: Type of care, donation after brain death, donation after circulatory death, intubation/ventilation, referral to the donor coordinator. RESULTS: A total of 1,970 possible donors were identified, of which half received active treatment in an Intensive Care Unit (ICU) until brain death (27%), cardiac arrest (5%) or the withdrawal of life-sustaining therapy (19%). Of the rest, 10% were admitted to the ICU to facilitate organ donation, while 39% were not admitted to the ICU. Of those patients who evolved to a brain death condition (n=695), most transitioned to actual donation (n=446; 64%). Of those who died following the withdrawal of life-sustaining therapy (n=537), 45 (8%) were converted into actual donation after circulatory death donors. The lack of a dedicated donation after circulatory death program was the main reason for non-donation. Thirty-seven percent of the possible donors were not intubated/ventilated at death, mainly because the professional in charge did not consider donation alter discarding therapeutic intubation. Thirty-six percent of the possible donors were never referred to the donor coordinator. CONCLUSIONS: Although deceased donation is optimized in Spain, there are still opportunities for improvement in the identification of possible donors outside the ICU and in the consideration of donation after circulatory death in patients who die following the withdrawal of life-sustaining therapy.
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Morte Encefálica , Lesões Encefálicas , Assistência Terminal , Obtenção de Tecidos e Órgãos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Espanha , Adulto JovemRESUMO
Despite major advances in our understanding of the physiopathology of brain death (BD), there are important controversies as to which protocol is the most appropriate for organ donor management. Many recent reviews on this subject offer recommendations that are sometimes contradictory and in some cases are not applied to other critically ill patients. This article offers a review of the publications (many of them recent) with an impact upon these controversial measures and which can help to confirm, refute or open new areas of research into the most appropriate measures for the management of organ donors in BD, and which should contribute to discard certain established recommendations based on preconceived ideas, that lead to actions lacking a physiopathological basis. Aspects such as catecholamine storm management, use of vasoactive drugs, hemodynamic objectives and monitoring, assessment of the heart for donation, and general care of the donor in BD are reviewed.
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Morte Encefálica , Guias de Prática Clínica como Assunto , Doadores de Tecidos , Obtenção de Tecidos e Órgãos/métodos , Morte Encefálica/diagnóstico , Catecolaminas/metabolismo , Cuidados Críticos/normas , Nutrição Enteral , Hemodinâmica , Humanos , Assistência Terminal/normas , Hormônios Tireóideos/uso terapêutico , Coleta de Tecidos e Órgãos , Obtenção de Tecidos e Órgãos/normas , Vasoconstritores/uso terapêuticoRESUMO
OBJECTIVES: Reducing child mortality requires good information on its causes. Whilst South African vital registration data have improved, the quality of cause-of-death data remains inadequate. To improve this, data from death certificates were linked with information from forensic mortuaries in Western Cape Province. METHODS: A local mortality surveillance system was established in 2007 by the Western Cape Health Department to improve data quality. Cause-of-death data were captured from copies of death notification forms collected at Department of Home Affairs Offices. Using unique identifiers, additional forensic mortuary data were linked with mortality surveillance system records. Causes of death were coded to the ICD-10 classification. Causes of death in children under five were compared with those from vital registration data for 2011. RESULTS: Cause-of-death data were markedly improved with additional data from forensic mortuaries. The proportion of ill-defined causes was halved (25-12%), and leading cause rankings changed. Lower respiratory tract infections moved above prematurity to rank first, accounting for 20.8% of deaths and peaking in infants aged 1-3 months. Only 11% of deaths from lower respiratory tract infections occurred in hospital, resulting in 86% being certified in forensic mortuaries. Road traffic deaths increased from 1.1-3.1% (27-75) and homicides from 3 to 28. CONCLUSIONS: The quality and usefulness of cause-of-death information for children in the WC was enhanced by linking mortuary and vital registration data. Given the death profile, interventions are required to prevent and manage LRTI, diarrhoea and injuries and to reduce neonatal deaths.
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OBJECTIVES: To determine the proportion of deaths attributable to suicides in rural Andhra Pradesh, India over a 4-year period using a verbal autopsy method. METHODS: Deaths occurring in 45 villages (population 185,629) were documented over a 4-year period from 2003 to 2007 by non-physician healthcare workers trained in the use of a verbal autopsy tool. Causes of death were assigned by physicians trained in the International Classification of Diseases, version 10. All data were entered and processed electronically using a secure study website. RESULTS: Verbal autopsies were completed for 98.2% (5786) of the deaths (5895) recorded. The crude death rate was 8.0/1000. 4.8% (95% CI 4.3-5.4) of all deaths were suicides, giving a suicide rate of 37.5/100,000 population. Forty-three percent of suicides occurred in the age group 15-29 years, and 62% were in men. In the younger age groups (10-29 years), suicides by women (56%) were more common than by men (44%). Poisoning (40%) was the most common method of self-harm followed by hanging (12%). CONCLUSION: The suicide rate in this part of rural Andhra Pradesh is three times higher than the national average of 11.2/100,000, but is in line with that reported in the Million Death Study. There is an urgent need to develop strategies targeted at young individuals to prevent deaths by suicide in India.
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Causas de Morte/tendências , Suicídio/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Humanos , Índia/epidemiologia , Masculino , Pessoa de Meia-Idade , Saúde da População Rural/estatística & dados numéricos , Adulto JovemRESUMO
OBJECTIVES: To analyse the clinical and epidemiological profiles of dengue haemorrhagic fever (DHF), dengue shock syndrome (DSS) and complicated dengue cases and deaths from 2008 to 2010 that occurred in the state of Minas Gerais, south-eastern Brazil, and to identify factors associated with death from dengue. METHODS: Historical cohort study using data from the Brazilian Information System for Notifiable Diseases. A descriptive analysis of the DHF, DSS and complicated dengue cases and deaths was performed; the incidence, mortality and case-fatality rates were estimated. Logistic regression analysis was used to identify factors associated with death from dengue. Comorbidities were not included in the analysis because the information system does not contain such data. RESULTS: During the study period, 2214 DHF, DSS and complicated dengue cases were reported, including 156 deaths. The annual case-fatality rates for DHF/DSS and complicated dengue cases in the period of 2008-2010 were 7.3%, 4.8% and 7.9%, respectively. The factors associated with death from dengue included residence in a municipality with a population of fewer than 100,000 inhabitants [odds ratio (OR) 2.46; 95% confidence interval (CI) 1.71-3.55], age over 65 years (OR 3.05; 95% CI 1.99-4.68) and plasma leakage (OR 1.69; 95% CI 1.16-2.46). CONCLUSIONS: The results support the importance of plasma leakage as a warning sign associated with death from dengue as well as the signs and symptoms that allow the diagnosis of DHF. Moreover, our findings suggest that increased attention is necessary for individuals over 65 years of age and in municipalities with populations under 100,000 inhabitants to ensure a better quality of care during the management of severe patients of dengue in these locations. Differences in the interpretation of the DHF definition have hindered the comparison of data from different countries; it can improve from the WHO 2009 dengue classification.
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Dengue Grave/mortalidade , Adolescente , Adulto , Idoso , Brasil/epidemiologia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Adulto JovemRESUMO
Transcranial Doppler ultrasound is able to demonstrate cerebral circulatory arrest associated to brain death, being especially useful in sedated patients, or in those in which complete neurological exploration is not possible. Transcranial Doppler ulstrasound is a portable, noninvasive and high-availability technique. Among its limitations, mention must be made of the absence of acoustic windows and false-negative cases. In patients clinically diagnosed with brain death, with open skulls or with anoxia as the cause of death, cerebral blood flow can be observed by ultrasound, since cerebral circulatory arrest is not always synchronized to the clinical diagnosis. The diagnostic rate is therefore time-dependent, and this fact that must be recognized in order to avoid delays in death certification. Despite its limitations, transcranial Doppler ulstrasound helps solve common diagnostic problems, avoids the unnecessary consumption of resources, and can optimize organ harvesting for transplantation.
Assuntos
Morte Encefálica/diagnóstico por imagem , Ultrassonografia Doppler Transcraniana , Artefatos , Velocidade do Fluxo Sanguíneo , Morte Encefálica/diagnóstico , Morte Encefálica/legislação & jurisprudência , Circulação Cerebrovascular , Contraindicações , Craniotomia , Atestado de Óbito , Diagnóstico Tardio , Reações Falso-Negativas , Reações Falso-Positivas , Humanos , Hipóxia Encefálica/fisiopatologia , Hipertensão Intracraniana/fisiopatologia , Espanha , Fatores de Tempo , Obtenção de Tecidos e Órgãos/legislação & jurisprudênciaRESUMO
OBJECTIVE: To study the results of a non-controlled cardiac death (Maastricht type II) donor program in a city of 200,000 inhabitants. The study was initially focused on lung donation and was extended to kidney donation after 9 months. DESIGN: A prospective observational study was conducted between October 2012 and December 2013. SETTING: The Intensive Care Unit of Marqués de Valdecilla University Hospital in Santander (Spain), and surrounding areas. POPULATIONS: Patients (< 55 years) who died of out-of-hospital cardiac arrest. INTERVENTIONS: All out-of-hospital cardiac arrests were treated with mechanical cardiac compression (LUCAS II). The diagnosis of death and organ preservation were performed in the ICU. RESULTS: A total of 14 calls were received, of which three were discarded. Of the 11 potential donors, 7 were effective donors with a median age of 39.5 years (range: 32-48). A total of 5 single lung transplants and four kidney transplants were performed. In addition, corneas and tissues were harvested. The non-valid donors were rejected mainly due to technical problems. There were no donation refusals on the part of the patient relatives. The lung transplant patient survival rate was 100% after one month and 80% after one year. One month after transplantation, the kidney recipients had a serum creatinine concentration of<2mg/dl. The interval from cardiac arrest to renal preservation was 80minutes (range: 71-89), and the interval from cardiac arrest to lung preservation was 84minutes (range: 77-94). CONCLUSIONS: A Maastricht type II donation program in a small city is viable for both abdominal and thoracic organs. The program was initially very cautious, but its potential is easily improvable by increasing donor and by equipping mobile ICU ambulances with mechanical cardiac compression systems. Full management of the donor in the ICU, avoiding the emergency department or operating rooms, reduces the warm ischemia time, thereby improving transplant outcomes.
Assuntos
Parada Cardíaca Extra-Hospitalar/mortalidade , Doadores de Tecidos , Obtenção de Tecidos e Órgãos/organização & administração , Adulto , Ambulâncias , Reanimação Cardiopulmonar/instrumentação , Cidades , Feminino , Sobrevivência de Enxerto , Hospitais Universitários , Humanos , Transplante de Rim , Transplante de Pulmão , Masculino , Pessoa de Meia-Idade , Preservação de Órgãos/métodos , Parada Cardíaca Extra-Hospitalar/terapia , Avaliação de Programas e Projetos de Saúde , Estudos Prospectivos , Respiração Artificial , Espanha , Coleta de Tecidos e Órgãos/métodos , Obtenção de Tecidos e Órgãos/métodos , Obtenção de Tecidos e Órgãos/normas , Serviços Urbanos de Saúde , Isquemia Quente , Adulto JovemRESUMO
The main, universal problem for transplantation is organ scarcity. The gap between offer and demand grows wider every year and causes many patients in waiting list to die. In Spain, 90% of transplants are done with organs taken from patients deceased in brain death but this has a limited potential. In order to diminish organ shortage, alternative strategies such as donations from living donors, expanded criteria donors or donation after circulatory death, have been developed. Nevertheless, these types of donors also have their limitations and so are not able to satisfy current organ demand. It is necessary to reduce family denial and to raise donation in brain death thus generalizing, among other strategies, non-therapeutic elective ventilation. As intensive care doctors, cornerstone to the national donation programme, we must consolidate our commitment with society and organ transplantation. We must contribute with the values proper to our specialization and try to reach self-sufficiency by rising organ obtainment.
Assuntos
Cuidados Críticos/tendências , Morte , Doadores de Tecidos/provisão & distribuição , Obtenção de Tecidos e Órgãos/tendências , Adesão a Diretivas Antecipadas , Atitude Frente a Saúde , Morte Encefálica , Lesões Encefálicas/mortalidade , Causas de Morte , Cuidados Críticos/ética , Europa (Continente) , Previsões , Parada Cardíaca , Departamentos Hospitalares/provisão & distribuição , Humanos , Neurocirurgia , Recusa de Participação , Respiração Artificial/ética , Assistência Terminal/legislação & jurisprudência , Consentimento do Representante Legal , Doadores de Tecidos/legislação & jurisprudência , Coleta de Tecidos e Órgãos/ética , Coleta de Tecidos e Órgãos/legislação & jurisprudência , Obtenção de Tecidos e Órgãos/ética , Obtenção de Tecidos e Órgãos/legislação & jurisprudência , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Estados UnidosRESUMO
OBJECTIVE: To analyze the profile, incidence of life support therapy limitation (LSTL) and donation potential in neurocritical patients. STUDY DESIGN: A multicenter prospective study was carried out. SETTING: Nine hospitals authorized for organ harvesting for transplantation. PATIENTS: All patients consecutively admitted to the hospital with GCS < 8 during a 6-month period were followed-up until discharge or day 30 of hospital stay. STUDY VARIABLES: Demographic data, cause of coma, clinical status upon admission and outcome were analyzed. LSTL, brain death (BD) and organ donation incidence were recorded. RESULTS: A total of 549 patients were included, with a mean age of 59.0 ± 14.5 years. The cause of coma was cerebral hemorrhage in 27.0% of the cases.LSTL was applied in 176 patients (32.1%). In 78 cases LSTL consisted of avoiding ICU admission. Age, the presence of contraindications, and specific causes of coma were associated to LSTL. A total of 58.1% of the patients died (n=319). One-hundred and thirty-three developed BD (24.2%), and 56.4% of these became organ donors (n=75). The presence of edema and mid-line shift on the CT scan, and transplant coordinator evaluation were associated to BD. LSTL was associated to a no-BD outcome. Early LSTL (first 4 days) was applied in 9 patients under 80 years of age, with no medical contraindications for donation and a GCS ≤ 4 who finally died in asystole. CONCLUSIONS: LSTL is a frequent practice in neurocritical patients. In almost one-half of the cases, LSTL consisted of avoiding admission to the ICU, and on several occasions the donation potential was not evaluated by the transplant coordinator.