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1.
Medicina (B Aires) ; 83 Suppl 3: 1-40, 2023 Aug.
Artigo em Espanhol | MEDLINE | ID: mdl-37624681

RESUMO

There is a wealth of information on early pharmacological supportive treatment for early rehabilitation following acute ischemic stroke. This review aims to provide healthcare professionals involved in rehabilitating patients with a summary of the available evidence to assist with decision-making in their daily clinical practice. A search for randomized clinical trials and observational studies published between 1/1/2000 and 28/8/2022 was performed using PubMed, Cochrane and Epistemonikos as search engines with language restriction to english and spanish. The selected studies included patients older than 18 with acute ischemic stroke undergoing early rehabilitation. The outcomes considered for efficacy were: motor function, language, and central pain. The selected pharmacological interventions were: cerebrolysin, levodopa, selegiline, amphetamines, fluoxetine, citalopram, escitalopram, antipsychotics, memantine, pregabalin, amitriptyline and lamotrigine. Evidence synthesis and evaluation were performed using the GRADE methodology. This review provided a summary of the evidence on pharmacological supportive care in early rehabilitation of post-acute ischemic stroke patients. This will make it possible to improve current recommendations with the aim of collaborating with health decision-making for this population.


Existe una gran cantidad de información sobre el tratamiento de apoyo farmacológico temprano para la rehabilitación posterior a un accidente cerebrovascular isquémico agudo. El objetivo de esta revisión es ofrecer a los profesionales de la salud involucrados en la rehabilitación de los pacientes un resumen de la evidencia disponible que colabore con la toma de decisiones en su práctica clínica diaria. Se realizó una búsqueda de ensayos clínicos aleatorizados y estudios observacionales publicados entre el 1/1/2000 y el 28/8/2022 utilizando como motor de búsqueda PubMed, Cochrane y Epistemonikos con restricción de idioma a ingles y español. Los estudios seleccionados incluyeron pacientes mayores de 18 años con un accidente cerebrovascular isquémico agudo sometidos a rehabilitación temprana. Los desenlaces considerados para eficacia fueron: función motora, lenguaje y dolor. Las intervenciones farmacológicas seleccionadas fueron: cerebrolisina, levodopa, selegilina, anfetaminas, fluoxetina, citalopram, escitalopram, antipsicóticos, memantine, pregabalina, amitriptilina y lamotrigina. Se realizó síntesis y evaluación de la evidencia utilizando metodología GRADE. Esta revisión proporcionó un resumen de evidencia sobre el tratamiento de apoyo farmacológico en la neuro-rehabilitación temprana de pacientes post accidente cerebrovascular isquémico agudo. Esto permitirá mejorar las recomendaciones actuales con el objetivo de colaborar con la toma de decisiones en salud para esta población.


Assuntos
Antipsicóticos , AVC Isquêmico , Medicina , Humanos , Amitriptilina , Citalopram
2.
Medicina (B.Aires) ; 83(supl.3): 1-40, ago. 2023. graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1514539

RESUMO

Resumen Existe una gran cantidad de información sobre el tratamiento de apoyo farmacológico temprano para la rehabilitación posterior a un accidente cerebrovascular isquémico agudo. El objetivo de esta revisión es ofrecer a los profesionales de la salud involucrados en la rehabilitación de los pacientes un resumen de la evidencia disponible que colabore con la toma de decisiones en su práctica clínica diaria. Se realizó una búsqueda de ensayos clínicos aleatorizados y estudios observacionales publicados entre el 1/1/2000 y el 28/8/2022 utilizando como motor de búsqueda PubMed, Cochrane y Epistemonikos con restricción de idioma a ingles y español. Los estudios seleccionados incluyeron pacientes mayores de 18 años con un accidente cerebrovascular isquémico agudo sometidos a rehabilitación temprana. Los desenlaces considerados para eficacia fueron: función motora, lenguaje y dolor. Las intervenciones farmacológicas seleccionadas fueron: cerebrolisina, levodopa, selegilina, anfetaminas, fluoxetina, citalopram, escitalopram, antipsicóticos, memantine, pregabalina, amitriptilina y lamotrigina. Se realizó síntesis y evaluación de la evidencia utilizando metodología GRADE. Esta revisión proporcionó un resumen de evidencia sobre el tratamiento de apoyo farmacológico en la neuro-rehabilitación temprana de pacientes post accidente cerebrovascular isquémico agudo. Esto permitirá mejorar las recomendaciones actuales con el objetivo de colaborar con la toma de decisiones en salud para esta población.


Abstract There is a wealth of information on early pharmacological supportive treatment for early rehabilitation following acute ischemic stroke. This review aims to provide healthcare professionals involved in rehabilitating patients with a summary of the available evidence to assist with decision-making in their daily clinical practice. A search for randomized clinical trials and observational studies published between 1/1/2000 and 28/8/2022 was performed using PubMed, Cochrane and Epistemonikos as search engines with language restriction to english and spanish. The selected studies included patients older than 18 with acute ischemic stroke undergoing early rehabilitation. The outcomes considered for efficacy were: motor function, language, and central pain. The selected pharmacological interventions were: cerebrolysin, levodopa, selegiline, amphetamines, fluoxetine, citalopram, escitalopram, antipsychotics, memantine, pregabalin, amitriptyline and lamotrigine. Evidence synthesis and evaluation were performed using the GRADE methodology. This review provided a summary of the evidence on pharmacological supportive care in early rehabilitation of post-acute ischemic stroke patients. This will make it possible to improve current recommendations with the aim of collaborating with health decision-making for this population.

3.
Medicina (B.Aires) ; 82(supl.4): 1-56, nov. 2022. graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1405761

RESUMO

Resumen El accidente cerebrovascular (ACV) constituye la principal causa de discapacidad de origen neuro- lógico en los adultos mayores a 40 años y la cuarta causa de muerte en Argentina. En los últimos diez años las publicaciones indexadas relacionadas al tratamiento del ACV isquémico fueron más numerosas que las de ACV hemorrágico. El objetivo de este material es proporcionar recomendaciones locales y actualiza- das del abordaje de pacientes con hematoma intraparenquimatoso espontáneo durante la internación. Para la redacción de este manuscrito se convocó a especialistas en esta enfermedad que conformaron grupos de trabajo. Se plantearon 10 tópicos centrales expresados como epidemiologia, atención inicial, imágenes, tratamiento de la presión arterial, reversión de antitrombóticos, indicación de cirugía, profilaxis anticonvulsivante, pronóstico, prevención de complicaciones y reinicio de antitrombóticos. De cada tópico se plantearon mediante preguntas PICO los interrogantes más frecuentes de la práctica diaria. Luego de una revisión sistemática de la literatura, se generaron recomendaciones evaluadas mediante sistema GRADE y consensuadas entre autores y pacientes.


Abstract Stroke is the leading cause of neurological disability in people over 40 years of age and the fourth leading cause of death in Argentina. In the last ten years, the indexed publications related to the treatment of ischemic stroke were more numerous than those of hemorrhagic stroke. The objective of this material is to provide local and updated recommendations for the management of patients with spontaneous intracere- bral hemorrhage during hospitalization. For the writing of this manuscript, diferent specialists were convened to form working groups. Ten central topics expressed as epidemiology, initial care, imaging, blood pressure treatment, reversal of antithrombotics, indication for surgery, seizure prophylaxis, prognosis, prevention of complications and resumption of antithrombotics were raised. For each topic, the most frequent questions of daily practice were raised through PICO questions. After a systematic review of the literature, recommendations were generated, evaluated using the GRADE system and agreed between authors and patients.

4.
Medicina (B Aires) ; 82 Suppl 4: 1-56, 2022.
Artigo em Espanhol | MEDLINE | ID: mdl-36269297

RESUMO

Stroke is the leading cause of neurological disability in people over 40 years of age and the fourth leading cause of death in Argentina. In the last ten years, the indexed publications related to the treatment of ischemic stroke were more numerous than those of hemorrhagic stroke. The objective of this material is to provide local and updated recommendations for the management of patients with spontaneous intracerebral hemorrhage during hospitalization. For the writing of this manuscript, diferent specialists were convened to form working groups. Ten central topics expressed as epidemiology, initial care, imaging, blood pressure treatment, reversal of antithrombotics, indication for surgery, seizure prophylaxis, prognosis, prevention of complications and resumption of antithrombotics were raised. For each topic, the most frequent questions of daily practice were raised through PICO questions. After a systematic review of the literature, recommendations were generated, evaluated using the GRADE system and agreed between authors and patients.


El accidente cerebrovascular (ACV) constituye la principal causa de discapacidad de origen neurológico en los adultos mayores a 40 años y la cuarta causa de muerte en Argentina. En los últimos diez años las publicaciones indexadas relacionadas al tratamiento del ACV isquémico fueron más numerosas que las de ACV hemorrágico. El objetivo de este material es proporcionar recomendaciones locales y actualizadas del abordaje de pacientes con hematoma intraparenquimatoso espontáneo durante la internación. Para la redacción de este manuscrito se convocó a especialistas en esta enfermedad que conformaron grupos de trabajo. Se plantearon 10 tópicos centrales expresados como epidemiologia, atención inicial, imágenes, tratamiento de la presión arterial, reversión de antitrombóticos, indicación de cirugía, profilaxis anticonvulsivante, pronóstico, prevención de complicaciones y reinicio de antitrombóticos. De cada tópico se plantearon mediante preguntas PICO los interrogantes más frecuentes de la práctica diaria. Luego de una revisión sistemática de la literatura, se generaron recomendaciones evaluadas mediante sistema GRADE y consensuadas entre autores y pacientes.


Assuntos
Fibrinolíticos , Acidente Vascular Cerebral , Humanos , Adulto , Pessoa de Meia-Idade , Fibrinolíticos/uso terapêutico , Hemorragia Cerebral/terapia , Acidente Vascular Cerebral/etiologia , Pressão Sanguínea/fisiologia , Hospitalização
5.
Stroke ; 53(1): 45-52, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34538089

RESUMO

BACKGROUND AND PURPOSE: The spectrum of brain infarction in patients with embolic stroke of undetermined source (ESUS) has not been well characterized. Our objective was to define the frequency and pattern of brain infarcts detected by magnetic resonance imaging (MRI) among patients with recent ESUS participating in a clinical trial. METHODS: In the NAVIGATE ESUS trial (New Approach Rivaroxaban Inhibition of Factor Xa in a Global Trial Versus ASA to Prevent Embolism in Embolic Stroke of Undetermined Source), an MRI substudy was carried out at 87 sites in 15 countries. Participants underwent an MRI using a specified protocol near randomization. Images were interpreted centrally by those unaware of clinical characteristics. RESULTS: Among the 918 substudy cohort participants, the mean age was 67 years and 60% were men with a median (interquartile range) of 64 (26-115) days between the qualifying ischemic stroke and MRI. On MRI, 855 (93%) had recent or chronic brain infarcts that were multiple in 646 (70%) and involved multiple arterial territories in 62% (401/646). Multiple brain infarcts were present in 68% (510/755) of those without a history of stroke or transient ischemic attack before the qualifying ESUS. Prior stroke/transient ischemic attack (P<0.001), modified Rankin Scale score >0 (P<0.001), and current tobacco use (P=0.01) were associated with multiple infarcts. Topographically, large and/or cortical infarcts were present in 89% (757/855) of patients with infarcts, while in 11% (98/855) infarcts were exclusively small and subcortical. Among those with multiple large and/or cortical infarcts, 57% (251/437) had one or more involving a different vascular territory from the qualifying ESUS. CONCLUSIONS: Most patients with ESUS, including those without prior clinical stroke or transient ischemic attack, had multiple large and/or cortical brain infarcts detected by MRI, reflecting a substantial burden of clinical stroke and covert brain infarction. Infarcts most frequently involved multiple vascular territories. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT02313909.


Assuntos
Infarto Encefálico/diagnóstico por imagem , Infarto Encefálico/tratamento farmacológico , Inibidores do Fator Xa/uso terapêutico , Embolia Intracraniana/diagnóstico por imagem , Embolia Intracraniana/tratamento farmacológico , Rivaroxabana/uso terapêutico , Idoso , Anti-Inflamatórios não Esteroides/uso terapêutico , Aspirina/uso terapêutico , Estudos de Coortes , Método Duplo-Cego , Feminino , Humanos , Internacionalidade , Imageamento por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Acidente Vascular Cerebral/diagnóstico por imagem , Acidente Vascular Cerebral/tratamento farmacológico
6.
Diagnostics (Basel) ; 11(4)2021 Mar 30.
Artigo em Inglês | MEDLINE | ID: mdl-33808245

RESUMO

Small bowel obstruction (SBO) is a common condition requiring urgent attention that may involve surgical treatment. Imaging is essential for the diagnosis and characterization of SBO because the clinical presentation and results of laboratory tests may be nonspecific. Ultrasound is an excellent initial imaging modality for assisting physicians in the rapid and accurate diagnosis of a variety of pathologies to expedite management. In the case of SBO diagnosis, ultrasound has an overall sensitivity of 92% (95% CI: 89-95%) and specificity of 93% (95% CI: 85-97%); the aim of this review is to examine the criteria for the diagnosis of SBO by ultrasound, which can be divided into diagnostic and staging criteria. The diagnostic criteria include the presence of dilated loops and abnormal peristalsis, while the staging criteria are represented by parietal and valvulae conniventes alterations and by the presence of free extraluminal fluid. Ultrasound has reasonably high accuracy compared to computed tomography (CT) scanning and may substantially decrease the time to diagnosis; moreover, ultrasound is also widely used in the monitoring and follow-up of patients undergoing conservative treatment, allowing the assessment of loop distension and the resumption of peristalsis.

7.
J Stroke Cerebrovasc Dis ; 29(10): 105145, 2020 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-32912503

RESUMO

BACKGROUND: Cerebral venous thrombosis (CVT) is a rare medical condition that primarily affects young adults. The clinical spectrum is broad and its recognition remains a challenge for clinicians. Limited information is available on CVT in Argentina. Our goal was to report the results of the first National registry on CVT in Argentina and to compare clinical presentation, predisposing factors and outcomes with other international registries. MATERIAL AND METHOD: The Argentinian National Registry on CVT (ANR-CVT) is a multicenter retrospective cohort study comprising patients aged 18 and older with a diagnosis of CVT from January 2015 to January 2019. We evaluated demographics, predisposing factors, clinical presentation, and radiological characteristics (e.g. number of involved sinuses, venous infarction or hemorrhage on CT and MRI scans at admission), therapeutic interventions and functional outcomes at discharge and at 90 days. Our results were compared to a literature review of CVT registries. RESULTS: Overall, one hundred and sixty-two patients met the inclusion criteria. The mean age was 42 (±17) years; 72% were women. Seventy percent of patients were younger than 50 years. The most common presenting symptom was headache (82%). The transverse sinus was the most common site of thrombosis (70%) followed by the sigmoid sinus (46%). The main predisposing factor in women was contraceptive use (44%), 3% of the events occurred during pregnancy and 9% during the puerperium. Participants 50 years and older had a higher frequency on malignancy related (7.5% vs. 30%, p = 0.0001) and infections (2% vs. 11%, p = 0.001). The modified Rankin Scale (mRS) ≤2 at discharge was 81% and the rate of mortality at discharge was 4%. At 90 days, the mRS≤2 was 93%. When the ANR-CVT was compared with larger registries from Europe and Asia, the prevalence of cancer among patients with CVT was two to five-fold higher (15% vs. 7% and 3%, respectively; p = 0.002 and p < 0.001). Anticoagulation rates at discharge were also higher (94%) compared to registries from Asia (ASCVT - 68%) or Turkey (VENOST - 67%). CONCLUSION: Participants in the first ANR-CVT had a low mortality and disability at 90 days. Clinical and radiological characteristics were similar to CVT from other international registries with a higher prevalence of cancer. There was a high variability in treatment adherence to guidelines as reflected by anticoagulation rates (range 54.5%-100%) at discharge.


Assuntos
Trombose Intracraniana/tratamento farmacológico , Trombose Venosa/tratamento farmacológico , Adolescente , Adulto , Anticoagulantes/uso terapêutico , Argentina/epidemiologia , Angiografia Cerebral , Comorbidade , Avaliação da Deficiência , Feminino , Fidelidade a Diretrizes , Disparidades em Assistência à Saúde , Humanos , Trombose Intracraniana/diagnóstico por imagem , Trombose Intracraniana/mortalidade , Masculino , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Padrões de Prática Médica , Prevalência , Sistema de Registros , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Trombose Venosa/diagnóstico por imagem , Trombose Venosa/mortalidade , Adulto Jovem
8.
Work ; 65(2): 377-390, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-31985480

RESUMO

BACKGROUND: The aim of this study was to characterize solid particulate aerosol derived from a cutlery microenterprise and to investigate substances associated with activities performed within the work environment. OBJECTIVE: Suspended particulate matter (SPM) was collected at different locations in the cutlery workshop and near machines used by workers, using passive sampling devices fitted with polytetrafluoroethylene filters, onto which total particulate material was deposited. The substances present in the SPM were analyzed using gas chromatography-mass spectrometry (GC-MS). RESULTS: Identification of the substances was performed using the National Institute of Standards (NIST) library and automated mass spectral deconvolution and identification system. (AMDIS) software, considering at least 70% probability. The concentration of total dust, obtained using a gravimetric method, was approximately 1 mg.m-3. CONCLUSION: The toxic substances found in the SPM included halogenated hydrocarbons (containing chlorine, fluorine, and iodine) and aromatic hydrocarbons. The toxic substances included naphthalene, which is classified as carcinogenic.


Assuntos
Hidrocarbonetos Aromáticos/análise , Hidrocarbonetos Halogenados/análise , Material Particulado/análise , Poluentes Ocupacionais do Ar/análise , Brasil , Cromatografia Gasosa-Espectrometria de Massas , Utensílios Domésticos , Naftalenos/análise , Empresa de Pequeno Porte
9.
Cochrane Database Syst Rev ; 3: CD010840, 2018 Mar 23.
Artigo em Inglês | MEDLINE | ID: mdl-29566425

RESUMO

BACKGROUND: Attention deficit hyperactivity disorder (ADHD) is a developmental condition characterised by symptoms of inattention, hyperactivity and impulsivity, along with deficits in executive function, emotional regulation and motivation. The persistence of ADHD in adulthood is a serious clinical problem.ADHD significantly affects social interactions, study and employment performance.Previous studies suggest that cognitive-behavioural therapy (CBT) could be effective in treating adults with ADHD, especially when combined with pharmacological treatment. CBT aims to change the thoughts and behaviours that reinforce harmful effects of the disorder by teaching people techniques to control the core symptoms. CBT also aims to help people cope with emotions, such as anxiety and depression, and to improve self-esteem. OBJECTIVES: To assess the effects of cognitive-behavioural-based therapy for ADHD in adults. SEARCH METHODS: In June 2017, we searched CENTRAL, MEDLINE, Embase, seven other databases and three trials registries. We also checked reference lists, handsearched congress abstracts, and contacted experts and researchers in the field. SELECTION CRITERIA: Randomised controlled trials (RCTs) evaluating any form of CBT for adults with ADHD, either as a monotherapy or in conjunction with another treatment, versus one of the following: unspecific control conditions (comprising supportive psychotherapies, no treatment or waiting list) or other specific interventions. DATA COLLECTION AND ANALYSIS: We used the standard methodological procedures suggested by Cochrane. MAIN RESULTS: We included 14 RCTs (700 participants), 13 of which were conducted in the northern hemisphere and 1 in Australia.Primary outcomes: ADHD symptomsCBT versus unspecific control conditions (supportive psychotherapies, waiting list or no treatment)- CBT versus supportive psychotherapies: CBT was more effective than supportive therapy for improving clinician-reported ADHD symptoms (1 study, 81 participants; low-quality evidence) but not for self-reported ADHD symptoms (SMD -0.16, 95% CI -0.52 to 0.19; 2 studies, 122 participants; low-quality evidence; small effect size).- CBT versus waiting list: CBT led to a larger benefit in clinician-reported ADHD symptoms (SMD -1.22, 95% CI -2.03 to -0.41; 2 studies, 126 participants; very low-quality evidence; large effect size). We also found significant differences in favour of CBT for self-reported ADHD symptoms (SMD -0.84, 95% CI -1.18 to -0.50; 5 studies, 251 participants; moderate-quality evidence; large effect size).CBT plus pharmacotherapy versus pharmacotherapy alone: CBT with pharmacotherapy was more effective than pharmacotherapy alone for clinician-reported core symptoms (SMD -0.80, 95% CI -1.31 to -0.30; 2 studies, 65 participants; very low-quality evidence; large effect size), self-reported core symptoms (MD -7.42 points, 95% CI -11.63 points to -3.22 points; 2 studies, 66 participants low-quality evidence) and self-reported inattention (1 study, 35 participants).CBT versus other interventions that included therapeutic ingredients specifically targeted to ADHD: we found a significant difference in favour of CBT for clinician-reported ADHD symptoms (SMD -0.58, 95% CI -0.98 to -0.17; 2 studies, 97 participants; low-quality evidence; moderate effect size) and for self-reported ADHD symptom severity (SMD -0.44, 95% CI -0.88 to -0.01; 4 studies, 156 participants; low-quality evidence; small effect size).Secondary outcomesCBT versus unspecific control conditions: we found differences in favour of CBT compared with waiting-list control for self-reported depression (SMD -0.36, 95% CI -0.60 to -0.11; 5 studies, 258 participants; small effect size) and for self-reported anxiety (SMD -0.45, 95% CI -0.71 to -0.19; 4 studies, 239 participants; small effect size). We also observed differences in favour of CBT for self-reported state anger (1 study, 43 participants) and self-reported self-esteem (1 study 43 participants) compared to waiting list. We found no differences between CBT and supportive therapy (1 study, 81 participants) for self-rated depression, clinician-rated anxiety or self-rated self-esteem. Additionally, there were no differences between CBT and the waiting list for self-reported trait anger (1 study, 43 participants) or self-reported quality of life (SMD 0.21, 95% CI -0.29 to 0.71; 2 studies, 64 participants; small effect size).CBT plus pharmacotherapy versus pharmacotherapy alone: we found differences in favour of CBT plus pharmacotherapy for the Clinical Global Impression score (MD -0.75 points, 95% CI -1.21 points to -0.30 points; 2 studies, 65 participants), self-reported depression (MD -6.09 points, 95% CI -9.55 points to -2.63 points; 2 studies, 66 participants) and self-reported anxiety (SMD -0.58, 95% CI -1.08 to -0.08; 2 studies, 66 participants; moderate effect size). We also observed differences favouring CBT plus pharmacotherapy (1 study, 31 participants) for clinician-reported depression and clinician-reported anxiety.CBT versus other specific interventions: we found no differences for any of the secondary outcomes, such as self-reported depression and anxiety, and findings on self-reported quality of life varied across different studies. AUTHORS' CONCLUSIONS: There is low-quality evidence that cognitive-behavioural-based treatments may be beneficial for treating adults with ADHD in the short term. Reductions in core symptoms of ADHD were fairly consistent across the different comparisons: in CBT plus pharmacotherapy versus pharmacotherapy alone and in CBT versus waiting list. There is low-quality evidence that CBT may also improve common secondary disturbances in adults with ADHD, such as depression and anxiety. However, the paucity of long-term follow-up data, the heterogeneous nature of the measured outcomes, and the limited geographical location (northern hemisphere and Australia) limit the generalisability of the results. None of the included studies reported severe adverse events, but five participants receiving different modalities of CBT described some type of adverse event, such as distress and anxiety.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/terapia , Terapia Cognitivo-Comportamental/métodos , Adulto , Transtornos de Ansiedade/terapia , Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Depressão/terapia , Autoavaliação Diagnóstica , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Listas de Espera
10.
Mult Scler Relat Disord ; 22: 1-7, 2018 May.
Artigo em Inglês | MEDLINE | ID: mdl-29501849

RESUMO

Novel epidemiological data has appeared in recent years in Latin America (LATAM) regarding the epidemiology of multiple sclerosis (MS); however, most of this information is related to all MS subtypes, and no specific data was collected regarding the primary progressive form of MS (PPMS). The objective of this study was to perform an updated systematic review of the epidemiology of PPMS in LATAM. METHODS: We conducted a systematic review of published epidemiological articles of PPMS from January 1997 to June 2017. RESULTS: No incidence data were found regarding PPMS. Differentiated prevalence was reported in 7 studies and ranged from 0.13 to 1.1 cases of PPMS per 100,000 inhabitants. Regarding subtype frequency, PPMS was observed in 10% of affected patients in proportional meta-analysis. No data about mortality were found. CONCLUSION: The study provides information on discriminated epidemiological features of PPMS in the region. The frequency observed was low in terms of prevalence. Follow up studies considering survival milestones and incidence data could provide a better understanding of the disease in the region.


Assuntos
Esclerose Múltipla Crônica Progressiva/epidemiologia , Região do Caribe/epidemiologia , Humanos , América Latina/epidemiologia
12.
Prof Inferm ; 68(4): 203-10, 2015.
Artigo em Italiano | MEDLINE | ID: mdl-26752311

RESUMO

INTRODUCTION: Occupational stress is one of the main causes of sick leaves among healthcare professionals and it determines high costs to health systems. Monitoring occupational related stress can be an important tool for policy makers. The Italian nursing research gave little attention to nurses' occupational stress. The aims of this study is to estimate the prevalence of occupational stress and evaluate risks factors among Italian nurses in order to evaluate health promotion intervention. METHODS: Cross-sectional study on a convenience sample of nurses from three Italian public hospitals was carried out. The Nursing Stress Scale was administrated together with socio-demographic data information(age, occupational age, family structure etc). The Nursing Stress Scale includes 34 items with a score from 0 to 3. Seven areas of job related stress are investigate in the scale: conflict with physicians, inadequate training, lack of support, conflict with other nurses, workload, uncertainty about treatments, death and suffering. Scores were calculated for each item and for each area. Associations between stress scores and socio-demographic data were analyzed. RESULTS: 231 nurses participated to the study. The two stress areas with the highest scores were "workload" (1.58) and "death and suffering" (1.39). Among the 13 items that exceed the overall mean stress score (i.e. 1.07), five belong to the "workload" area. "Watching a suffering patient" is the single item with the highest mean score. Demographic data associated to higher stress scores are, female gender (p=0.03) and working with night shifts (p=0.02). Intention to leave the nursing profession is associated to higher stress scores (p=0.002). Age, occupational age, time to commute to work, number of children, having disabled relatives at home, were not correlated to higher stress scores. CONCLUSIONS: Our study provides data regarding nurses' occupational stress that was not available before. This data may be useful for policy makers to plan preventive interventions for nurses' job related stress and to reduce nurses' intention to leave.


Assuntos
Intenção , Enfermagem , Doenças Profissionais/epidemiologia , Doenças Profissionais/psicologia , Estresse Psicológico/epidemiologia , Trabalho , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Inquéritos e Questionários , Carga de Trabalho
13.
Value Health Reg Issues ; 8: 69-79, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-29698174

RESUMO

OBJECTIVE: The objective of this study was to evaluate the burden of malaria in Latin America and the Caribbean countries through a systematic review and meta-analysis of published literature, gray literature, and information from countries' public health authorities for the period 1990 to 2009. METHODS: The random-effects meta-analysis of the prospective studies, carried out in very highly endemic areas, showed an annual incidence rate of 409.0 malaria episodes/1000 person-years (95% confidence interval [CI] 263.1-554.9), considering all ages, which was 40-fold the one estimated from areas with passive surveillance only. RESULTS: Overall, the most prevalent species was Plasmodium vivax (77.5%; 95% CI 75.6-79.4) followed by Plasmodium falciparum (20.8%; 95% CI 19.0-22.6) and Plasmodium malariae (0.08%; 95% CI 0.07-0.010). Data from regional ministries of health yielded an estimated pooled crude annual mortality rate of 6 deaths/100,000 people, mainly associated with P. falciparum. CONCLUSION: This study represents the first systematic review of the burden of malaria in Latin America and the Caribbean, with data from 21 countries.

14.
Pediatr Infect Dis J ; 33(9): 971-8, 2014 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-24830699

RESUMO

BACKGROUND: Pneumococcal meningitis and bacteremia pose a significant disease burden in Latin America and the Caribbean (LAC). METHODS: To perform a systematic review of studies of pediatric pneumococcal meningitis and non-pneumonia, non-meningitis pneumococcal bacteremia in LAC, we conducted an exhaustive search from 2000 to 2010 in electronic databases and grey literature. Pairs of independently selected reviewers assessed the quality and extracted the studies' data. A STROBE-based checklist was used to assess the risk of bias in observational studies. Meta-analyses were performed. RESULTS: Of 1218 retrieved studies, 39 were included. In children <5 years, the pooled 95% confidence interval (CI) percentage of pneumococcal etiology out of cases studied with cerebrospinal fluid/blood cultures was 6.0% (95% CI: 3.3-9.5) for meningitis and 8.0% (95% CI: 5.3-12.4) for bacteremia. The incidences per 100,000 children were 4.7 (95% CI: 3.2-6.1) and 3.9 (95% CI: 2.0-5.9) for pneumococcal meningitis and non-pneumonia, non-meningitis bacteremia, respectively. The mortality was 8.3 (95% CI: 0.0-21.0) and 0.5 (95% CI: 0.3.0-0.6)/100,000 for meningitis and sepsis, respectively. The case fatality ratio was 33.2% (95% CI: 21.3-46.2) for meningitis and 29.0% (95% CI: 21.9-36.8) for sepsis. The pooled serotype distribution from SIREVA surveillance data showed that 14, 5, 6B (for meningitis) and 14, 6B, 19F (for bacteremia) were the most frequent serotypes, all included in licensed vaccines. CONCLUSION: Pneumococcal meningitis and bacteremia are important causes of morbidity and mortality in LAC children <5 years of age. This systematic review provided evidence about the burden of pneumococcal disease and the serotype distribution to assess the impact the pneumococcal vaccines and to assist decision makers in the region.


Assuntos
Bacteriemia/epidemiologia , Bacteriemia/microbiologia , Meningite Pneumocócica/epidemiologia , Streptococcus pneumoniae , Fatores Etários , Bacteriemia/mortalidade , Região do Caribe/epidemiologia , Pré-Escolar , Humanos , Incidência , Lactente , Recém-Nascido , América Latina/epidemiologia , Meningite Pneumocócica/microbiologia , Meningite Pneumocócica/mortalidade , Sorogrupo
15.
Rev Med Virol ; 24(2): 76-89, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24757727

RESUMO

Respiratory syncytial virus (RSV) is a frequent cause of acute respiratory infection and the most common cause of bronchiolitis in infants. The aim of this systematic review and meta-analysis was to obtain a comprehensive epidemiological picture of the data available on disease burden, surveillance, and use of resources in Latin America. Pooled estimates are useful for cross-country comparisons. Data from published studies reporting patients with probable or confirmed RSV infection in medical databases and gray literature were included from 74 studies selected from the 291 initially identified. When considering all countries, the largest pooled percentage RSV in low respiratory tract infection patients was found in the group between 0 and 11 months old, 41.5% (95% CI 32.0­51.4). In all countries, percentages were increasingly lower as older children were included in the analyses. The pooled percentage of RSV in LRTIs in the elderly people was 12.6 (95% CI 4.2­24.6). The percentage of RSV infection in hospitalized newborns was 40.9% (95% CI 28.28­54.34). The pooled case fatality ratio for RSV infection was 1.74% (95% CI 1.2­2.4) in the first 2 years of life. The average length of stay excluding intensive care unit admissions among children with risk factors for severe disease was 12.8 (95% CI 8.9­16.7) days, whereas it averaged 7.3 (95% CI 6.1/8.5) days in otherwise healthy children.We could conclude that infants in their first year of age were the most vulnerable population. To our knowledge, this is the first systematic review on RSV disease burden and use of health resources in Latin America.


Assuntos
Infecções por Vírus Respiratório Sincicial/epidemiologia , Vírus Sincicial Respiratório Humano/isolamento & purificação , Fatores Etários , Bronquiolite/epidemiologia , Bronquiolite/etiologia , Humanos , América Latina/epidemiologia , Tempo de Internação , Mortalidade , Prevalência , Infecções por Vírus Respiratório Sincicial/virologia , Análise de Sobrevida
16.
Arq Neuropsiquiatr ; 71(8): 549-55, 2013 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-23982015

RESUMO

METHOD: A systematic review of the literature from 1990 to 2011 was conducted. Outcome measures included: mean cost of disease modifying therapies (DMTs), mean cost of treatment of relapses and mean cost of disease by stage stratification measured by the expanded disability status scale (EDSS). RESULTS: Seven studies from three countries (Brazil, Argentina and Colombia) were included. In 2004, in Argentina, the mean cost of DMT treatment was reported to be USD 35,000 per patient treated. In Brazil, the total MS expenditure of DMTs rose from USD 14,011,700 in 2006 to USD 122,575,000 in 2009. Patient costs ranged between USD 10,543 (EDSS 8-9.5) and USD 25,713 (EDSS 3-5.5). Indirect costs markedly increased for the EDSS 8-9.5 patients. CONCLUSION: Further research assessing the economic burden of MS in LA is warranted.


Assuntos
Avaliação da Deficiência , Custos de Cuidados de Saúde/estatística & dados numéricos , Esclerose Múltipla/economia , Argentina , Brasil , Colômbia , Humanos , Esclerose Múltipla/diagnóstico , Esclerose Múltipla/terapia
17.
Arq. neuropsiquiatr ; 71(8): 549-555, ago. 2013. tab
Artigo em Inglês | LILACS | ID: lil-684094

RESUMO

METHOD: A systematic review of the literature from 1990 to 2011 was conducted. Outcome measures included: mean cost of disease modifying therapies (DMTs), mean cost of treatment of relapses and mean cost of disease by stage stratification measured by the expanded disability status scale (EDSS). RESULTS: Seven studies from three countries (Brazil, Argentina and Colombia) were included. In 2004, in Argentina, the mean cost of DMT treatment was reported to be USD 35,000 per patient treated. In Brazil, the total MS expenditure of DMTs rose from USD 14,011,700 in 2006 to USD 122,575,000 in 2009. Patient costs ranged between USD 10,543 (EDSS 8-9.5) and USD 25,713 (EDSS 3-5.5). Indirect costs markedly increased for the EDSS 8-9.5 patients. CONCLUSION: Further research assessing the economic burden of MS in LA is warranted. .


MÉTODOS: Revisión sistemática de la literatura desde 1990 hasta 2011. Los resultados evaluados fueron: coste medio de los tratamientos modificadores de la enfermedad (DMTs), coste medio del tratamiento de las recaídas y la media de coste de la enfermedad estratificado por la Expanded Disability Status Scale (EDSS). RESULTADOS: Siete estudios de tres países (Brasil, Argentina y Colombia) fueron incluidos. El costo promedio del tratamiento de DMTs fue de USD 35.000 por paciente para el año 2004 en Argentina y el total del costo de los DMTs aumentó de USD 14.011,700 en 2006 a USD 122.575,000 en Brasil en 2009. Los costos de pacientes oscilaron entre USD 10.543 (EDSS 8-9.5) y USD 25.713 (EDSS 3.5 a 5). Los costes indirectos aumentaron para la EDSS mayor discapacidad (EDSS 8-9.5). CONCLUSIÓN: Estudios adicionales del costo de la EM en AL son necesarios.. .


Assuntos
Humanos , Avaliação da Deficiência , Custos de Cuidados de Saúde/estatística & dados numéricos , Esclerose Múltipla/economia , Argentina , Brasil , Colômbia , Esclerose Múltipla/diagnóstico , Esclerose Múltipla/terapia
18.
Value Health Reg Issues ; 2(3): 347-356, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-29702769

RESUMO

INTRODUCTION: Dengue virus infection is the most common arthropod-borne disease worldwide with approximately 50 to 100 million cases of dengue infection occurring annually. Globally, dengue incidence has increased in the last 40 years, especially in Latin American and Caribbean (LAC) countries where the highest incidence is found. This systematic review aimed to present information on dengue disease burden and use of health resources in the LAC region in the last 15 years. METHODS: We searched the main international and regional databases and generic and academic Internet search engines. Gray literature was retrieved mainly from regional health ministries and Pan American Health Organization. A set of inclusion criteria was defined. RESULTS: We identified 2,041 articles of which 25 met these criteria, 13 for incidence and 12 for the use of resources and related costs. The pooled incidence of classic dengue fever was 72.1 cases per 100,000 persons-years in the 44 LAC countries analyzed (95% confidence interval 71.5-72.7), with an upward trend from 1995 up to 2010. Case-fatality ratio was highest in 1997 (0.12 [0.05-0.22]) and lowest in 2009, and the overall mortality was 0.02 per 100,000 people. More than 60% of the cases in the LAC region came from Brazil. The length of hospital stay ranged from 5 to 13 days. CONCLUSIONS: Activities to control dengue transmission in the region have been important but insufficient. The surveillance of dengue burden of disease and circulating strains help shape and evaluate the present and future health policies.

20.
Transpl Int ; 25(3): 294-301, 2012 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-22268763

RESUMO

Optimization of donor-recipient match is one of the exciting challenges in liver transplantation. Using algorithms obtained by the Italian D-MELD study (5256 liver transplants, 21 Centers, 2002-2009 period), a web-based survival calculator was developed. The calculator is available online at the URL http://www.D-MELD.com. The access is free. Registration and authentication are required. The website was developed using PHP scripting language on HTML platform and it is hosted by the web provider Aruba.it. For a given donor (expressed by donor age) and for three potential recipients (expressed by values of bilirubin, creatinine, INR, and by recipient age, HCV, HBV, portal thrombosis, re-transplant status), the website calculates the patient survival at 90days, 1year, 3years, and allows the identification of possible unsustainable matches (i.e. donor-recipient matches with predicted patient survival less than 50% at 5 years). This innovative approach allows the selection of the best recipient for each referred donor, avoiding the allocation of a high-risk graft to a high-risk recipient. The use of the D-MELD.com website can help transplant surgeons, hepatologists, and transplant coordinators in everyday practice of matching donors and recipients, by selecting the more appropriate recipient among various candidates with different prognostic factors.


Assuntos
Técnicas de Apoio para a Decisão , Seleção do Doador/métodos , Transplante de Fígado/métodos , Algoritmos , Sobrevivência de Enxerto , Humanos , Internet , Itália , Transplante de Fígado/mortalidade , Modelos Logísticos , Prognóstico , Análise de Sobrevida
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