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1.
Geriatr., Gerontol. Aging (Online) ; 13(1): 24-27, jan-mar.2019. tab
Article in Portuguese | LILACS | ID: biblio-1005551

ABSTRACT

INTRODUÇÃO: Delirium é uma mudança aguda na cognição e atenção, comum no período pós-operatório em pessoas idosas, associada ao aumento de custos e à permanência hospitalar. OBJETIVO: Avaliar frequência, fatores de risco e influência no período de permanência hospitalar de delirium pós-operatório em pacientes idosos submetidos a cirurgias não cardíacas eletivas. MÉTODO: Estudo do tipo transversal, observacional, de pessoas idosas (65 anos de idade ou mais), internadas para realização de cirurgia eletiva não cardíaca. Durante o período pré-operatório imediato (24 horas) foram avaliados os fatores de risco: idade, gênero, cognição (MiniCog), funcionalidade (Katz e time up and go), fármacos e aspectos clínicos. O delirium, no pós-operatório imediato (até 72 horas), foi avaliado através do Confusion Assesment Method (CAM). RESULTADOS: Oitenta e três pacientes foram incluídos na pesquisa, sendo 44,6% (n = 37) de cirurgia ortopédica, 42,16% (n = 35) de cirurgia geral e 13,3% (n = 11) de cirurgia urológica. Predominou o sexo masculino (53%), com idade média de 73 anos (65 a 94) anos. Na amostra de pacientes, 9,6% (n = 8) apresentaram delirium pós-operatório: 6% do tipo hiperativo (n = 5), 2,4% do tipo hipoativo (n = 2) e 1,2% do tipo misto (n = 1). Eram mais idosos (p = 0,02), com maior declínio cognitivo (p = 0,01), anemia (p = 0,04) e prolongamento na permanência hospitalar (p = 0,001). CONCLUSÃO: O delirium pós-operatório foi observado com maior frequência nos pacientes mais idosos, portadores de declínio cognitivo e anemia, com influência no período de hospitalização, demonstrando a importância de uma avaliação preventiva mais abrangente no período pré-operatório.


INTRODUCTION: Delirium is an acute change in cognition and attention, common in the postoperative period in older patients, associated with increased costs and longer hospital stay. OBJECTIVE: To evaluate the frequency, risk factors, and influence of postoperative delirium in older patients submitted to elective noncardiac surgery. METHOD: This was a cross-sectional, observational study of older adults (65 years or older) hospitalized for elective noncardiac surgery. During the immediate preoperative period (24 hours), risk factors such as age, sex, cognition (MiniCog), functional status (Katz and Timed Up and Go), medications, and clinical aspects were evaluated. Delirium, in the immediate postoperative period (up to 72 hours), was evaluated using the Confusion Assessment Method (CAM). RESULTS: A total of 83 patients were included in the study. Of these, 44.6% (n = 37) had undergone orthopedic surgery, 42.16% (n = 35), general surgery, and 13.3% (n = 11), urological surgery. Most participants were men (53%), with a mean age of 73 (65­94) years. Overall, 9.6% (n = 8) had postoperative delirium: 6% of the hyperactive subtype (n = 5), 2.4% of the hypoactive subtype (n = 2), and 1.2% of the mixed subtype (n = 1). These patients were older (p = 0.02), had greater cognitive decline (p = 0.01), anemia (p = 0.04), and prolonged hospital stay (p = 0.001). CONCLUSION: Postoperative delirium was more commonly observed in the older old with cognitive decline and anemia, with an impact on hospital length of stay, highlighting the importance of a more comprehensive preventive evaluation in the preoperative period.


Subject(s)
Humans , Male , Female , Aged , Aged, 80 and over , Elective Surgical Procedures/statistics & numerical data , Delirium/diagnosis , Delirium/epidemiology , Postoperative Cognitive Complications/diagnosis , Postoperative Period , Health of the Elderly , Cross-Sectional Studies , Risk Factors , Cognitive Reserve/physiology , Hospitalization , Anemia/surgery
2.
Rev. cuba. ortop. traumatol ; 31(1): 92-109, ene.-jun. 2017. ilus, tab
Article in Spanish | LILACS, CUMED | ID: biblio-901406

ABSTRACT

La pérdida de sangre quirúrgica es uno de los mayores retos que enfrentan los cirujanos actualmente. La demanda de cirugías de alta complejidad se ha incrementado por múltiples causas. Se realizó una revisión acerca de los principales factores que inciden en la pérdida de sangre en cada etapa de las intervenciones quirúrgicas, con énfasis en los procedimientos quirúrgicos ortopédicos. Se examinaron y evaluaron los fármacos hemostáticos existentes que contribuyen a prevenir dicha pérdida y evitan el riesgo de transfusión. Diversos factores como la anemia, edad avanzada, la existencia de comorbilidades, el tiempo quirúrgico prolongado, el empleo en el posoperatorio de medicamentos con la finalidad de lograr anticoagulación, favorecen la pérdida sanguínea quirúrgica y elevan los índices de transfusión sanguínea. El empleo de agentes hemostáticos debe estar basado en el sentido clínico de la eficacia terapéutica que se espera, la seguridad frente a posibles complicaciones y los costos económicos de su administración(AU)


Surgical blood loss is one of the biggest challenges facing surgeons today. The demand for highly complex surgeries has increased for multiple reasons. A review was made of the main factors that influence blood loss at each stage of surgery, with emphasis on orthopedic surgical procedures. Existing hemostatic drugs that help prevent such loss and avoid the risk of transfusion were examined and evaluated. Various factors such as anemia, advanced age, the existence of comorbidities, prolonged surgical time, the use in the postoperative of medicines in order to achieve anticoagulation, favor surgical blood loss and elevate blood transfusion rates. The use of hemostatic agents should be based on the clinical sense of the expected therapeutic efficacy, safety against possible complications and the economic costs of its administration(AU)


La perte de sang chirurgicale est l'un des plus grands défis actuels auxquels sont confrontés les chirurgiens. La demande pour les chirurgies très complexes a augmenté de multiples causes. Un examen sur les principaux facteurs qui influent sur la perte de sang à chaque étape de la chirurgie, en mettant l'accent sur les interventions chirurgicales orthopédiques effectuées. Ils ont été examinés et évalués médicaments hémostatiques existants qui aident à prévenir la perte et de prévenir le risque de transfusion. Divers facteurs tels que l'anémie, la vieillesse, la présence de comorbidités, le temps opératoire prolongé, l'utilisation post-opératoire des médicaments afin d'atteindre anticoagulation, promouvoir et élever les taux de transfusion sanguine de chirurgie de perte de sang. L'utilisation d'agents hémostatiques doit être fondée sur le sens clinique de l'efficacité thérapeutique attendu, la sécurité contre les complications potentielles et les coûts économiques de l'administration(AU)


Subject(s)
Humans , Surgical Procedures, Operative , Blood Loss, Surgical , Blood Loss, Surgical/prevention & control , Transfusion Reaction , Anemia/surgery
3.
Annals of Saudi Medicine. 2010; 30 (2): 156-158
in English | IMEMR | ID: emr-99025

ABSTRACT

Antral gastric vascular ectasia is a rare cause of chronic anemia. When encountered, the diagnosis is usually delayed. Endoscopic findings are well established, although radiologic findings are not. Patients respond well to surgery. Our case was of a 62-year-old female with chronic anemia who required multiple blood transfusions and iron replacement therapy, without significant response. Computed tomography revealed a focal thickening of the gastric antrum. Endoscopy showed vascular ectasia between the antrum and corpus. The patient underwent gastrectomy. We reviewed the literature on gastric angiodysplasia and have presented our unique tomography findings in this first report on a novel association between ectopic pancreas and gastric angiodysplasia


Subject(s)
Humans , Female , Middle Aged , Gastric Antral Vascular Ectasia/diagnostic imaging , Gastric Antral Vascular Ectasia/surgery , Anemia/etiology , Anemia/diagnosis , Anemia/surgery , Chronic Disease , Gastrectomy , Pyloric Antrum/pathology
4.
Med. interna Méx ; 14(6): 263-9, nov.-dic. 1998. graf, tab
Article in Spanish | LILACS | ID: lil-248339

ABSTRACT

Antecedentes. La valoración preoperatoria es un procedimiento que se realiza rutinariamente a todo paciente a quien se realizará un proceso quirúrgico, sea de mayor o menor riesgo; para su ejecución no se toman en cuenta los factores de riesgo que pueden complicar el perioperatorio, solicitando estudios indiscriminados. Consideramos que los estudios utilizados deben planearse realizando una completa semiología y exploración física a cada paciente, por lo que se emprende un estudio retrospectivo para valorar la utilidad de la medición de la hemoglobina. Objetivo. Determinar factores de riesgo clínicos asociados con anemia o poliglobulina. Material y métodos. Se realizó un cohorte retrospectiva de 1,198 expedientes de pacientes a quienes se hizo valoración preoperatoria por el servicio de medicina interna, provenientes de todos los servicios de medicina interna, provenientes de todos los servicios y que habían sido intervenidos quirúrgicamente en el Hospital de Especialidades Dr. Bernardo Sepúlveda G., Centro Médico Nacional Siglo XXI, de 1996 a 1997, analizando los factores de riesgos clínicos, resultados de laboratorio y complicaciones perioperatorias. La valoración preoperatoria se lleva a cabo en los dos meses previos a la cirugía, y un número considerable ocurre en la semana previa, incluyendo interrogatorio intencionado, examen físico y algunos exámenes de laboratorio y gabinetes. Los datos obtenidos fueron capturados en una base de datos computada para ser analizados de acuerdo con las variables de cada investigador. Con cada una de las variables dependientes se comparan los valores de hemoglobina usando la prueba exacta de Fisher. Resultados. De un total de 1,198 expedientes solcitados al servicio de archivo clínico y muerto del Hospital de Especialidades del CMN Siglo XXI. Conclusiones. La probabilidad de fallecer fue mayor para los pacientes con anemia, por este marcador no fue independiente de otras condiciones como la edad, insuficiente renal, insuficiencia cardiaca e infecciones


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Anemia/epidemiology , Anemia/mortality , Anemia/surgery , Intraoperative Complications/epidemiology , Intraoperative Complications/etiology , Preoperative Care , Risk , Surgery Department, Hospital/statistics & numerical data , Triage , Hemoglobinometry
5.
Article in English | AIM | ID: biblio-1265142

ABSTRACT

It is concluded that NLA is a useful alternative to general anaesthesia; in whom depression of cardiovascular system and damage to the liver should be avoided


Subject(s)
Anemia/surgery , Anesthesia , Cardiovascular System , Neuroleptanalgesia/methods
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