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1.
Arq. bras. cardiol ; 115(2): 197-204, ago., 2020. tab, graf
Article in English, Portuguese | LILACS, SES-SP | ID: biblio-1131297

ABSTRACT

Resumo Fundamento A estratificação de risco para morte súbita (MS) na cardiomiopatia hipertrófica (CMH) baseia-se em algoritmos distintos propostos pela diretriz norte-americana, ACCF/AHA 2011 e europeia, ESC 2014. Objetivo Analisar o modelo ESC 2014 na determinação do risco de MS e indicação de cardiodesfibrilador implantável (CDI) em prevenção primária na CMH por meio de confrontação com a normativa norte-americana. Métodos Foi avaliada uma coorte de pacientes com CMH, calculado o escore ESC HCM-Risk-SCD e analisada a concordância dos critérios de indicação de CDI entre as duas diretrizes pelo coeficiente de Kappa. O nível de significância adotado nas análises estatísticas foi de 5%. Resultados Em 90 pacientes consecutivos, seguidos por 6±3 anos, o escore calculado foi de 3,2±2,5%. Os preditores que mais contribuíram para o cálculo nas faixas de baixo (1,88% [1,42-2,67]), médio (5,17% [4,89-5,70]) e alto risco (7,82% [7,06-9,19]) foram espessura parietal máxima do ventrículo esquerdo (1,60% [1,25-2,02] ; 3,20% [3,18-3,36] ; 4,46% [4,07-5,09]), diâmetro do átrio esquerdo (0,97% [0,83-1,21]; 1,86% [1,67-2,40]; 2,48% [2,21-3,51]) e idade (-0,91% [0,8-1,13]; -1,90% [1,12-2,03]; -2,34% [1,49-2,73]). O modelo europeu reduziu as recomendações de CDI em 32 (36%) pacientes. Entre os 43 (48%) em classe IIa pela ACCF/AHA , 8 (18%) migraram para IIb e 24 (56%) para III. Baixa concordância foi identificada entre as duas sistematizações, Kappa = 0,355, p = 0,0001. Dos 8 (9%) pacientes com MS ou choque apropriado, 4 (50%) atingiram indicação IIa pela ACCF/AHA , mas nenhum pela ESC . Conclusão Baixa concordância foi identificada entre as diretrizes analisadas. O novo modelo reduziu as indicações de CDI, notadamente em classe IIa, mas deixou desprotegida a totalidade de pacientes com MS ou choque apropriado. (Arq Bras Cardiol. 2020; 115(2):197-204)


Abstract Background Risk stratification for sudden cardiac death (SCD) in hypertrophic cardiomyopathy (HCM) is based on different algorithms proposed by the 2011 ACCF/AHA and 2014 ESC guidelines. Objective To analyze the 2014 ESC model for SCD risk stratification and primary prevention ICD (implantable cardioverter defibrillator) in HCM in comparison to the North American guideline. Methods An HCM cohort was evaluated and the ESC HCM-Risk SCD score was calculated. Agreement of ICD recommendations criteria between the two guidelines was analyzed with Kappa coefficient. P<0.05 was adopted for the statistical analysis. Results In 90 consecutive patients followed for 6±3 years, the mean calculated ESC risk score was 3.2±2.5%. The risk predictors that have mainly contributed to the score calculation in the low (1.88% [1.42-2.67]), intermediate (5.17% [4.89-5.70]) and high-risk (7.82% [7.06-9.19]) categories were: maximal left ventricular wall thickness (1.60% [1.25-2.02]; 3.20% [3.18-3.36]; 4.46% [4.07-5.09]), left atrial diameter (0.97% [0.83-1.21]; 1.86% [1.67-2.40]; 2.48% [2.21-3.51]) and age (-0.91% [0.8-1.13]; -1.90% [1.12-2.03]; -2.34% [1.49-2.73]). The European model decreased the ICD recommendations in 32 (36%) patients. Among the 43 (48%) individuals with class IIa recommendation under the 2011 ACCF/AHA guideline, 8 (18%) were downgraded to class IIb and 24 (56%) to class III. Low agreement was found between the two systems: Kappa=0.355 and p=0.0001. In 8 (9%) patients with SCD or appropriate shock, 4 (50%) met class IIa indication with the 2011 ACCF/AHA guideline, but none achieved this class of recommendation with the 2014 ESC model. Conclusion Low agreement was found between the two strategies. The novel ESC model decreased the ICD recommendations, especially in those with class IIa recommendation, but left unprotected all patients with SCD or appropriate shock. (Arq Bras Cardiol. 2020; 115(2):197-204)


Subject(s)
Humans , Cardiomyopathy, Hypertrophic/complications , Defibrillators, Implantable , Primary Prevention , Risk Factors , Death, Sudden, Cardiac/etiology , Death, Sudden, Cardiac/prevention & control , Risk Assessment
2.
Rev. Col. Bras. Cir ; 45(5): e19, 2018. tab, graf
Article in Portuguese | LILACS | ID: biblio-976930

ABSTRACT

RESUMO Objetivo: avaliar os principais fatores de risco para complicações pós-operatórias em pacientes submetidos à apendicectomia por apendicite aguda. Métodos: foram analisados retrospectivamente 1241 pacientes submetidos à apendicectomia aberta ou laparoscópica. Os pacientes foram alocados em quatro grupos: Grupo 1, sem complicações pós-operatórias, e Grupos 2, 3 e 4, com complicações pós-operatórias, definidas de acordo com sua gravidade, conforme classificação de Clavien-Dindo I, II e ≥III, respectivamente. Resultados: pacientes com idade ≥38,5 anos tiveram complicações mais graves (p<0,0001). Os pacientes do Grupo 1, sem complicações pós-operatórias, foram predominantemente operados por via laparoscópica. Os Grupos 2, 3 e 4 foram, em sua maior parte, operados por via convencional (p<0,0001). Razão de chances de complicações para apendicite complicada foi de 3,09, 3,04 e 12,41 para os Grupos 2, 3 e 4, respectivamente (p<0,0001). Risco anestésico, duração do procedimento e tempo de internação hospitalar estiveram relacionados com maior risco e gravidade de complicações (p<0,0001). Conclusão: os principais fatores preditores de complicações pós-operatórias em pacientes operados por apendicite aguda foram: idade ≥38,5 anos, acesso cirúrgico convencional ou aberto, apendicite complicada, ASA≥2 e tempo cirúrgico >77 minutos.


ABSTRACT Objective: to evaluate the main risk factors for postoperative complications in patients undergoing appendectomy for acute appendicitis. Methods: we retrospectively analyzed 1241 patients undergoing open or laparoscopic appendectomy. Patients were allocated to four groups: Group 1, without postoperative complications, and Groups 2, 3, and 4, with postoperative complications defined according to their severity, following Clavien-Dindo classification (I, II, and ≥III, respectively). Results: patients aged ≥38.5 years had more severe complications (p<0.0001). Patients in Group 1, without postoperative complications, had, for the most part, a laparoscopic approach. Groups 2, 3, and 4 underwent, predominantly, to an open surgery (p<0.0001). In cases of acute appendicitis, the odds ratio (OR) for complications was 3.09, 3.04, and 12.41 for Groups 2, 3, and 4, respectively (p<0.0001). Anesthetic risk, duration of the procedure, and length of hospital stay were related to a higher risk and severity of complications. Conclusion: the main predicting factors of postoperative complications in patients operated for acute appendicitis were: age ≥38.5 years, conventional or open surgical access, complicated appendicitis, ASA≥2, and surgical time >77 minutes.


Subject(s)
Humans , Male , Female , Adult , Appendectomy/adverse effects , Appendicitis/surgery , Postoperative Complications , Appendectomy/methods , Severity of Illness Index , Acute Disease , Retrospective Studies , Risk Factors , Age Factors , Laparoscopy , Length of Stay , Middle Aged
3.
Clin. biomed. res ; 37(4): 288-294, 2017. ilus, tab, graf
Article in English | LILACS | ID: biblio-876642

ABSTRACT

Introduction: As technology advances, society must reflect on the destination of materials which are no longer needed. Hospital waste requires special attention due to the associated risk of disease transmission and biological accidents. Also, it tends to increase proportionally to the economic development and is associated with increased use of disposable material. The purpose of this study is to analyze the management of hospital waste at the Hospital de Clínicas de Porto Alegre (HCPA) and to evaluate the effectiveness and feasibility of the measures adopted by the institution to mitigate the impact of its waste on the environment. Methods: Observational study with field research. Hospital waste management is divided into generation, disposal, storage and final destination. Results: Between 2010 and 2015, the HCPA produced 21.4 tons of biological and sharps waste, 23,000 liters of chemical waste and 113,9 tons of solid waste per month. The main improvements include the implementation of a inspection of the hospital's waste bins every 2 months, a reduction from 29.42% to 2.79% in the rate of inappropriate disposal of hazardous waste, a 313% increase in investments in staff training, the expansion and adaptation of external areas for temporary storage of hospital waste and the collection of more than 1 ton of waste generated by the local community (sharps, X-ray films, kitchen oil, batteries), as well as the establishment of contracts which will guarantee the appropriate treatment of all types of health care waste. Conclusions: These results demonstrate that mitigating the impact of hospital waste on the environment is possible and should encourage the adoption of similar measures at other institutions (AU)


Subject(s)
Humans , Environment/prevention & control , Medical Waste Disposal/statistics & numerical data , Brazil , Environmental Management/methods , Hospitals, General/standards , Waste Products/statistics & numerical data
4.
Rev. Bras. Psicoter. (Online) ; 18(1): 55-67, 2016.
Article in Portuguese | LILACS, INDEXPSI | ID: biblio-848244

ABSTRACT

Este artigo analisa os aspectos psicológicos da personagem Daenerys Targaryen, da série Game of thrones, buscando essencialmente avaliar sua evolução cognitiva, social e comportamental, bem como os conflitos vivenciados em seu ciclo vital e os respectivos mecanismos de enfrentamento das adversidades. Por meio da interpretação subjetiva das simbologias metafóricas citadas na narrativa, extrapola-se a leitura literal da obra, com vistas a compreender também as representações da esfera inconsciente da personagem. Daenerys tem infância conturbada pela morte dos pais, pela fuga da cidade natal, pelo exílio e pelos maus-tratos cometidos pelo irmão. Ademais, são-lhe impostos casamento e erotização precoces, eventos que desrespeitam seu tempo de amadurecimento psíquico, desencadeando encurtamento das fases do seu ciclo vital e desestabilização do processo de latência e desenvolvimento puberal. Contudo, as experiências que vivencia no período, tais quais a gestação e a emancipação por que passa, associadas a variantes inatas da sua personalidade - a exemplo do temperamento dócil, inteligência e autoconfiança na capacidade de resolução de vicissitudes -, permitem a expressão de uma figura icônica de resiliência, com ativação de defesas maduras frente a crises vitais ou acidentais. O estudo permitiu discutir aspectos da realidade contemporânea do desenvolvimento humano e proceder à observação de diversos mecanismos de funcionamento psíquico, além da interação entre variantes intrínsecas e extrínsecas moduladoras da expressão de resiliência frente às dificuldades. Este artigo visa a contribuir para o estudo da teoria psicodinâmica e deve interessar a profissionais da medicina e da psicologia.(AU)


This article analyzes the psychological aspects of character Daenerys Targaryen, from Game of Thrones' series, seeking essentially to evaluate her cognitive, social and behavioral evolution, as well as the conflicts experienced to each stage of her life cycle and related adversity coping mechanisms. Through subjective interpretation of metaphoric symbols mentioned in the narrative, the literal reading of the story is extrapolated in order to also comprehend representations of the character's unconscious domain. Daenerys goes through a troubled childhood due to her parents' death, fleeing from her home city, exile and mistreatment committed by her brother. Furthermore, events like marriage and early erotization are imposed to her, which disrespect her psychic development timing, causing shortening of her life cycle's stages, and destabilization of the latency phase process and her pubertal development. Nevertheless, the experiences she goes through in this period, such as pregnancy and emancipation, associated to innate variants of her personality - docile temperament, high cognition and self-confidence in the ability of resolving difficulties -, allow the expression of a resilient iconic figure, with the activation of mature defenses when facing vital or accidental crises. The study allows transpositions to contemporaneous reality of human development and observation of several mechanisms of psychic functions, besides the interaction between intrinsic and extrinsic variants, which modulate the expression of resilience when confronting distress. It contributes to the study of psychodynamic theory and may be of interest to doctors and psychologists, especially those directly involved in psychic development.(AU)


Subject(s)
Latency Period, Psychological , Life Cycle Stages , Projection , Resilience, Psychological
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