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1.
Rev. clín. esp. (Ed. impr.) ; 213(7): 330-335, oct. 2013.
Artigo em Espanhol | IBECS | ID: ibc-115614

RESUMO

Objetivo. Analizar el impacto del tipo de hospital en la supervivencia global de los pacientes con mieloma múltiple. Pacientes y método. Análisis de supervivencia de todos los pacientes (n=431) diagnosticados en 5 hospitales públicos (4 comarcales y uno universitario), durante el periodo 1993-2006. Resultados. Los pacientes atendidos en los hospitales comarcales difieren significativamente de los atendidos en el hospital de referencia en las siguientes variables: edad media (70 años [rango 31-92] versus 67,9 [rango 35-91]; p=0,038), porcentaje de pacientes en estadio iii (62,6 versus 69,1%; p=0,033), y porcentaje de pacientes sometidos a trasplante autólogo de médula ósea (8,2 versus 18,2%; p=0,026). En el análisis multivariante, las variables asociadas de forma significativa con la mortalidad fueron la edad (p<0,001), el estadio (iii respecto a i; p=0,03) y la insuficiencia renal (p=0,04). El tipo de hospital no alcanzó significación estadística (hazard ratio de 0,72 [intervalo de confianza al 95% 0,48-1,07], p=0,1). Conclusiones. El tipo de hospital no se asocia de forma significativa con la mortalidad en pacientes con mieloma múltiple. Estos datos apoyan el actual modelo de atención a estos pacientes, en el que los hospitales comarcales son responsables de su manejo primario, de forma coordinada con el hospital universitario (AU)


Objective. To analyze the impact of the type of hospital in overall survival of multiple myeloma patients. Patients and method. A survival analysis was performed of all patients (n=431) diagnosed in 5 public hospitals (4 community hospitals and one university hospital) during the period 1993-2006. Results. Patients attended to in community hospitals differ significantly from those seen in the university hospital in the following variables: mean age (70 years [31-92] versus 67.9 (35-91), P=.038); percentage of stage iii patients (62.6% versus 69.1%, P=.033), and percentage of patients who had autologous stem cell transplant (8.2% versus 18.2%, P=.026). The variables associated with mortality in the multivariate analysis were age (P<.001), stage (iii versus i; P=.03) and renal failure (P=.04). The type of hospital did not reach statistical significance (hazard ratio of 0.72 (95% confidence interval 0.48-1.07), P=.1]. Conclusions. The type of hospital is not significantly associated with mortality in multiple myeloma patients. These data support our current model of health care, in which the community hospitals are responsible for the primary care of these patients, in a coordinated work with the university hospital (AU)


Assuntos
Humanos , Masculino , Feminino , Mieloma Múltiplo/epidemiologia , Mieloma Múltiplo/prevenção & controle , Sobrevivência , /métodos , /estatística & dados numéricos , Perfil de Impacto da Doença , Fator de Impacto , Avaliação do Impacto na Saúde/normas , Avaliação do Impacto na Saúde , Estudos de Coortes
2.
Rev Clin Esp (Barc) ; 213(7): 330-5, 2013 Oct.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-23562426

RESUMO

OBJECTIVE: To analyze the impact of the type of hospital in overall survival of multiple myeloma patients. PATIENTS AND METHOD: A survival analysis was performed of all patients (n=431) diagnosed in 5 public hospitals (4 community hospitals and one university hospital) during the period 1993-2006. RESULTS: Patients attended to in community hospitals differ significantly from those seen in the university hospital in the following variables: mean age (70 years [31-92] versus 67.9 (35-91), P=.038); percentage of stage iii patients (62.6% versus 69.1%, P=.033), and percentage of patients who had autologous stem cell transplant (8.2% versus 18.2%, P=.026). The variables associated with mortality in the multivariate analysis were age (P<.001), stage (iii versus i; P=.03) and renal failure (P=.04). The type of hospital did not reach statistical significance (hazard ratio of 0.72 (95% confidence interval 0.48-1.07), P=.1]. CONCLUSIONS: The type of hospital is not significantly associated with mortality in multiple myeloma patients. These data support our current model of health care, in which the community hospitals are responsible for the primary care of these patients, in a coordinated work with the university hospital.


Assuntos
Hospitais Públicos , Mieloma Múltiplo/mortalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Análise de Sobrevida , Taxa de Sobrevida
3.
An Med Interna ; 20(4): 191-4, 2003 Apr.
Artigo em Espanhol | MEDLINE | ID: mdl-12768833

RESUMO

The term "disseminated intravascular coagulation" (DIC) defined a pathologic process which complicates the clinical course of many diseases; it is characterized by huge amounts of thrombin and plasmin within the circulation. There are a lot of causes of these intermediary mechanism of disease, among these, infections and neoplasia are the most frequent. Aortic aneurysm is a vascular disease than can be complicated with DIC. We report a case of a patient affected of chronic disseminated intravascular coagulation complicated with systemic hemorrhagic syndrome, of vascular origin (an aortic aneurysm). It was treated with a low molecular weight heparin (LMWH), but in the presence of an allergy disorder the drug was discontinued and substituted by another LMWH. The hemorrhagic complications were treated with antifibrinolytics associated to the LMWH. The drug was held up 30 months with an acceptable performance status and no significant secondary effects except osteoporosis.


Assuntos
Anticoagulantes/uso terapêutico , Coagulação Intravascular Disseminada/tratamento farmacológico , Heparina de Baixo Peso Molecular/uso terapêutico , Idoso , Aneurisma da Aorta Abdominal/tratamento farmacológico , Aneurisma da Aorta Abdominal/etiologia , Testes de Coagulação Sanguínea , Coagulação Intravascular Disseminada/complicações , Hipersensibilidade a Drogas , Humanos , Masculino , Resultado do Tratamento
4.
An. med. interna (Madr., 1983) ; 20(4): 191-194, abr. 2003.
Artigo em Es | IBECS | ID: ibc-23654

RESUMO

El termino "Coagulación intravascular diseminada" (CID) define un proceso patológico que complica la evolución clínica de diversas enfermedades, se caracteriza por la presencia de grandes cantidades de trombina y plasmina en la circulación. La lista de posibles causas de este mecanismo fisiopatológico de la enfermedad es amplia, dentro de ellas la patologia infecciosa y tumoral son las más frecuentes; entre las menos frecuentes, la existencia de un aneurisma aórtico. Describimos el caso de un paciente afecto de CID crónica con clínica hemorrágica, que en el curso del estudio etiológico se diagnosticó de un aneurisma aórtico. Se inició tratamiento con una heparina de bajo peso molecular (HBPM), pero ante la aparición de un cuadro alérgico atribuido a la misma, se modificó el tratamiento sustituyéndola por otra HBPM. Las complicaciones hemorrágicas fueron tratadas asociando fármacos antifibrinolíticos a la HBPM. El tratamiento se mantuvo durante 30 meses con una aceptable calidad de vida asociada a la aparición de efectos secundarios generalmente menores salvo el desarrollo de osteporosis clínicamente significativa. (AU)


Assuntos
Idoso , Masculino , Humanos , Aneurisma da Aorta Abdominal , Resultado do Tratamento , Anticoagulantes , Coagulação Intravascular Disseminada , Hipersensibilidade a Drogas , Heparina de Baixo Peso Molecular , Testes de Coagulação Sanguínea
5.
An Esp Pediatr ; 57(4): 373-7, 2002 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-12392675

RESUMO

Factor XI deficiency is a rare inherited coagulation disorder. It rarely produces spontaneous bleeding although patients with this disorder are at risk for hemorrhagic complications after trauma or surgery. Because there is no clear correlation between the tendency to bleed and the severity of the disease itself, predicting hemorrhagic complications after surgery in patients with mild disease is difficult. This hereditary deficiency is characterized by prolongation of activated partial thromboplastin time with normal prothrombin time, and the demonstration of selective plasma factor XI deficit. Currently available products in the therapeutic arsenal are transfusion of fresh-frozen plasma, virus-inactivated factor XI concentrates, desmopressin (DDAVP) and antifibrinolytic drugs, whether alone or in combination. We describe a family with two affected children, in which the deficiency was identified as an autosomal recessive trait. Of the two patients, one required prophylactic treatment with desmopressin and tranexamic acid before surgery; the treatment was successful and no related complications were observed. The long-term outcome of individuals with this disease seems to be good with continuous follow up and early control of hemorrhagic episodes. Prophylactic therapy is not required, except when surgery is anticipated.


Assuntos
Antifibrinolíticos/uso terapêutico , Perda Sanguínea Cirúrgica/prevenção & controle , Desamino Arginina Vasopressina/uso terapêutico , Deficiência do Fator XI/genética , Hemostáticos/uso terapêutico , Criança , Deficiência do Fator XI/complicações , Humanos , Masculino , Linhagem , Cuidados Pré-Operatórios
6.
An. esp. pediatr. (Ed. impr) ; 57(4): 373-377, oct. 2002.
Artigo em Es | IBECS | ID: ibc-16735

RESUMO

La deficiencia de factor XI es una coagulopatía hereditaria poco frecuente, caracterizada por presentar raramente sintomatología hemorrágica espontánea, aunque sí existe el riesgo de complicaciones hemorrágicas graves inducidas por un traumatismo o cirugía. No se puede establecer una correlación clara entre los niveles de factor XI y la tendencia hemorrágica, por lo que es difícil predecir las posibles complicaciones hemorrágicas posquirúrgicas en pacientes con déficit leve. Este déficit se caracteriza por presentar un tiempo de tromboplastina parcial activado (TTPA) alargado, con un tiempo de protrombina (TP) normal, y la demostración mediante estudio con plasma deficiente de un déficit selectivo de factor XI. Las posibilidades terapéuticas y profilácticas en esta enfermedad incluyen: transfusión de plasma fresco congelado, concentrado de factor XI sometido a procesos de inactivación viral, fármacos antifibrinolíticos y desmopresina, ya sea como terapia única o combinada. Se describe una familia con los 2 hijos afectados en el que se demuestra una herencia autosómica recesiva del déficit. De los 2 casos, uno ha requerido tratamiento profiláctico prequirúrgico con desmopresina (DDAVP) y ácido tranexámico, con buena respuesta a éste, sin que presentara complicaciones asociadas al mismo. La evolución a largo plazo de este proceso parece ser buena, con un adecuado seguimiento y un control precoz de los episodios hemorrágicos. No es necesario realizar ningún tratamiento profiláctico, salvo en caso de cirugía (AU)


Assuntos
Criança , Masculino , Humanos , Baço , Fatores de Tempo , Testículo , Perda Sanguínea Cirúrgica , Linhagem , Cuidados Pré-Operatórios , Antifibrinolíticos , Hemostáticos , Deficiência do Fator XI , Seguimentos , Desamino Arginina Vasopressina
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