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4.
Rev Esp Cardiol ; 48(1): 55-8, 1995 Jan.
Artigo em Espanhol | MEDLINE | ID: mdl-7878283

RESUMO

AIMS: There are multiple drugs options in the treatment of Paroxysmal Supraventricular Tachycardia (PST) after inefficacious vagal stimulus. In this study we compare two of these treatments: verapamil versus adenosin triphosphate (ATP). METHODS: Fifty patients with PST were randomly treated with either Verapamil (5 to 10 mg) or ATP (5 to 20 mg). The basal features of each group, and the efficacy and safety of the two drugs were compared. Verapamil failures were treated with ATP and vice versa. RESULTS: The characteristics of both groups of treatment were similar. 86% of PST episodes were resolved with Verapamil use, versus 83% after ATP administration. Finally all patients were successfully treated with these drugs. No adverse effects were observed with Verapamil, whereas these effects were frequent with ATP use, but in any case requiring specific intervention. CONCLUSIONS: Both Verapamil and aTP are an equally safe and effective treatment of PST, but transient and minor side effects are frequent after ATP administration.


Assuntos
Trifosfato de Adenosina/administração & dosagem , Taquicardia Paroxística/tratamento farmacológico , Taquicardia Supraventricular/tratamento farmacológico , Verapamil/administração & dosagem , Trifosfato de Adenosina/efeitos adversos , Adulto , Idoso , Contraindicações , Avaliação de Medicamentos , Feminino , Humanos , Infusões Intravenosas , Masculino , Pessoa de Meia-Idade , Indução de Remissão , Verapamil/efeitos adversos
7.
Emergencias (St. Vicenç dels Horts) ; 25(5): 379-392, oct. 2013. ilus, tab
Artigo em Espanhol | IBECS (Espanha) | ID: ibc-115878

RESUMO

OBJETIVOS: Determinar el impacto de distintas intervenciones consistentes en la implantación de una guía de práctica clínica (GPC) en el proceso asistencial de la neumonía adquirida en la comunidad (NAC) en un servicio de urgencias (SU), analizar y comparar las decisiones de manejo (alta o ingreso, adecuación y precocidad de la antibioterapia, solicitud de estudios complementarios), los resultados de evolución (tiempo de estabilización clínica, tiempo de estancia hospitalaria, reconsultas en el SU) y la mortalidad, antes y después de las intervenciones y a lo largo de 5 años. MÉTODOS: Estudio prospectivo pre y postintervención realizado desdel 1 enero de 2008 al 31 julio de 2012 en cuatro fases (se evaluaron dos periodos pre-implantación y dos periodos post-implantación de las GPC). RESULTADOS: En los grupos tras la implantación de las GPC y al final del estudio se logró reducir el tiempo hasta la estabilización clínica (0,54 días, p < 0,001), la estancia hospitalaria (2,25 días, p < 0,001) y la mortalidad intrahospitalaria (de 20% a 4,3%, p < 0,001) y la global a los 30 días (de 15% a 5,5%, p = 0,003), con un aumento de la administración adecuada y precoz del antibiótico (p < 0,001) y una disminución del tiempo de tratamiento antibiótico total (2,25 días, p < 0,001) e intravenoso (1,96 días, p < 0,001). El uso del Pneumonia Severity Index (PSI) y los biomarcadores ayudaron a mejorar la adecuación de la decisión alta o ingreso (p < 0,001). CONCLUSIONES: Tras cada implementación de una GPC con el uso del PSI y los biomarcadores se mejoró de forma significativa todo el proceso asistencial en urgencias de la NAC


OBJECTIVES: To determine the impact of emergency-department interventions based on clinical practice guidelines for treating community-acquired pneumonia by analyzing and comparing management decisions (discharge vs admission; adequacy and timing of antibiotic treatment; additional tests ordered), results over time (until patient's condition stabilized, duration of hospital stay, emergency department revisits), and mortality (before and after interventions and up to 5 years). METHODS: Prospective, pre and postintervention study of cases between January 1, 2008, and July 31, 2012, in 4 phases (2 periods before introduction of interventions and 2 periods afterwards). RESULTS: In the patient groups just after introduction of the guidelines-based interventions and at the end of the study, time until the patient was stabilized decreased (by 0.54 days, P<.001), and hospital stay was shorter (by 2.25 days, P < .001). Mortality also fell: in-hospital mortality decreased from 20% to 4.3% (P<.001), and 30-day mortality decreased from 15% to 5.5%, P=.003). Early, adequate use of antibiotics increased, and the total time on antibiotics decreased (by 2.25 days); time on intravenous antibiotics also decreased (by 1.96 days) (all comparisons, P<.001). The pneumonia severity index (PSI) and biomarkers were helpful for making decisions to admit or discharge patients (P<.001). CONCLUSION: After implementation of clinical practice guidelines and use of the PSI, the emergency care of patients with community-acquired pneumonia improved


Assuntos
Humanos , Pneumonia/epidemiologia , Infecções Comunitárias Adquiridas/epidemiologia , Conduta do Tratamento Medicamentoso/organização & administração , Melhoria de Qualidade/tendências , Serviços Médicos de Emergência/estatística & dados numéricos , Padrões de Prática Médica , Biomarcadores/análise , Antibacterianos/uso terapêutico , Segurança do Paciente
10.
Emergencias (St. Vicenç dels Horts) ; 19(2): 99-103, abr. 2007. ilus, tab
Artigo em Es | IBECS (Espanha) | ID: ibc-053191

RESUMO

La trombosis de los senos venosos cerebrales es una entidad de diagnóstico poco frecuente e inicialmente se pensaba que de pronóstico fatal. La implantación de modernas técnicas de neuroimagen, en especial, Resonancia Nuclear Magnética (RNM) y la angiografía por TAC o por RNM ha permitido comprobar que es más frecuente de lo que se pensaba y su pronóstico es favorable en la mayoría de los pacientes con un manejo adecuado. Se describe el caso de una paciente, en tratamiento con anticonceptivos orales, que consultó en el servicio de urgencias por cefalea y se diagnosticó de trombosis de seno venoso cerebral longitudinal superior y seno recto mediante TC y Angio - TC urgente. Ante estos hallazgos, se inició tratamiento anticoagulante con heparina sódica intravenosa y su evolución fue favorable. A propósito de este caso, se hace una revisión de la trombosis venosa cerebral, de su diagnóstico y de las controversias terapéuticas (AU)


Cerebral venous sinus thrombosis is a seldom-diagnosed entity, which was initially considered to bear a fatal prognosis. The introduction of modern neuroimaging techniques, mainly magnetic nuclear resonance (MNR) imaging and/or CT scan and/or MNR imaging angiography, have demonstrated that this condition is quite more frequent than previously thought and also that it bears a favourable prognosis in most cases in adeauate management is provided. We here report the case of one female patient under oral contraceptive therapy who consulted at the Emergency Outpatient Clinic because of caphalea and was diagnosed of superior longitudinal and straight sinus venosus thrombosis through emergency CT scan and angio-CT scan. Anticoagulation therapy was thereupon initiated with intravenous heparin sodium, with a favourable evolution and outcome. Based on this case, a bibliographic review of cerebral venous thrombosis, its diagnosis and its controverted therapy is carried out (AU)


Assuntos
Feminino , Adulto , Humanos , Trombose Venosa/diagnóstico , Trombose Intracraniana/diagnóstico , Trombose Venosa/terapia , Trombose Intracraniana/terapia , Heparina/uso terapêutico , Serviços Médicos de Emergência/métodos , Anticoncepcionais Orais/efeitos adversos
11.
Emergencias (St. Vicenç dels Horts) ; 19(4): 225-228, jul.-ago. 2007. tab
Artigo em Es | IBECS (Espanha) | ID: ibc-055187

RESUMO

Describimos un caso de ingesta accidental de arsenito sódico en un joven agricultor. Desarrolló como únicas manifestaciones un cuadro autolimitado de vómitos, dolor abdominal, cólico y alteraciones electrocardiográficas en la repolarización. Pudo darse el alta con recuperación completa. Se detectaron niveles tóxicos de arsénico en sangre y orina (AU)


We report a case of acute accidental sodium arsenite intake in a young farmer, with the only manifestations of a self-limited clinical picture of vomiting, colicky abdominal pain and electrocardiographic repolarisation disturbances. The patient was eventually discharged after complete recovery. Toxic arsenic levels were detected in plasma and urine (AU)


Assuntos
Masculino , Adulto , Humanos , Intoxicação por Arsênico/tratamento farmacológico , Quelantes/administração & dosagem , Resultado do Tratamento , Intubação Gastrointestinal
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