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1.
Acta gastroenterol. latinoam ; 26(2): 79-83, jun. 1996. tab
Artigo em Espanhol | LILACS | ID: lil-184459

RESUMO

Se estudiaron 34 pacientes con trasplante renal (TxR), 18 varones y 16 mujeres, con el objetivo de conocer la prevalencia de Anti HCV, en este tipo de pacientes y su influencia sobre la morbimortalidad temprana. La media de segmiento fue 8.44 DS 6.7 meses y la de edad 38.32 años DS 13.97. Todos recibieron el mismo esquema inmuno-supresor y los episodios de rechazo se trataron con pulsos de metilprednisolona. Resultaron Anti HCV r (por EIA II) de Abbott e Inmunoblotting de Péptidos Sintéticos LIA TEK Organon Teknika); 7 (20.6 por ciento) pacientes y (NR) 27 (79.4 por ciento). Recibieron injerto de donante cadavérico 4 (57.1 por ciento), Anti HCV R y 10 (37.0 por ciento) Anti HCV NR; de donante vivo relacionado 3 (42.9 por ciento) Anti HCV R y 17 (63.0 por ciento) Anti HCV NR. Tenían antecedentes de haber pedacido hepatitis 6 (85.7 por ciento) de lso 7 Anti HCV R: 2 hepatitis crónicas y 4 agudas (2 HBV y 2 no B (NABV) y 6 (22.2 por ciento) de los 27 Anti HCV NR. El tiempo medio de tratamiento hemodialítico antes del trasplante en el grupo Anti HCV r fue 63.0 DS 27.0 meses y resultó significativamente superior (P<0.05) al del grupo Anti HCV (NR) (27.3 DS 20.7). Episodios de rechazos, hepatopatías post-trasplante y sobrevida del injerto y del paciente no fueron significativamente diferentes entre los pacientes Anti HCV R y los NR.


Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Anticorpos Anti-Hepatite C/sangue , Hepatite C/mortalidade , Transplante de Rim , Argentina , Distribuição de Qui-Quadrado , Seguimentos , Sobrevivência de Enxerto , Diálise Renal/efeitos adversos , Hepatite C/transmissão , Prevalência
2.
Acta gastroenterol. latinoam ; 26(2): 79-83, jun. 1996. tab
Artigo em Espanhol | BINACIS | ID: bin-21510

RESUMO

Se estudiaron 34 pacientes con trasplante renal (TxR), 18 varones y 16 mujeres, con el objetivo de conocer la prevalencia de Anti HCV, en este tipo de pacientes y su influencia sobre la morbimortalidad temprana. La media de segmiento fue 8.44 DS 6.7 meses y la de edad 38.32 años DS 13.97. Todos recibieron el mismo esquema inmuno-supresor y los episodios de rechazo se trataron con pulsos de metilprednisolona. Resultaron Anti HCV r (por EIA II) de Abbott e Inmunoblotting de Péptidos Sintéticos LIA TEK Organon Teknika); 7 (20.6 por ciento) pacientes y (NR) 27 (79.4 por ciento). Recibieron injerto de donante cadavérico 4 (57.1 por ciento), Anti HCV R y 10 (37.0 por ciento) Anti HCV NR; de donante vivo relacionado 3 (42.9 por ciento) Anti HCV R y 17 (63.0 por ciento) Anti HCV NR. Tenían antecedentes de haber pedacido hepatitis 6 (85.7 por ciento) de lso 7 Anti HCV R: 2 hepatitis crónicas y 4 agudas (2 HBV y 2 no B (NABV) y 6 (22.2 por ciento) de los 27 Anti HCV NR. El tiempo medio de tratamiento hemodialítico antes del trasplante en el grupo Anti HCV r fue 63.0 DS 27.0 meses y resultó significativamente superior (P<0.05) al del grupo Anti HCV (NR) (27.3 DS 20.7). Episodios de rechazos, hepatopatías post-trasplante y sobrevida del injerto y del paciente no fueron significativamente diferentes entre los pacientes Anti HCV R y los NR. (AU)


Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Estudo Comparativo , Transplante de Rim , Hepatite C/mortalidade , Anticorpos Anti-Hepatite C/sangue , Seguimentos , Distribuição de Qui-Quadrado , Prevalência , Argentina , Diálise Renal/efeitos adversos , Hepatite C/transmissão , Sobrevivência de Enxerto
3.
Acta Gastroenterol Latinoam ; 26(2): 79-83, 1996.
Artigo em Espanhol | MEDLINE | ID: mdl-9137661

RESUMO

UNLABELLED: A small series of 34 renal transplanted patients (RTx) were studied, 18 males and 16 females in order to know the prevalence of Anti HCV in this type of patients and their influence on early morbi-mortality. The follow-up mean was 8.44 months SD 6.7, and Age 38.32 SD 13.97. All patients were under the same immunosuppressive scheme, and rejection episodes were treated with methilprednisolone pulses. The results were: 7 (20.6%) Anti HCV seroreactives (R) (EIA II Abbott and Immunoblotting of synthetic Peptides LIA TEK Organon Teknika); and 27 (79.4%) non-serorectives (NR), 14 patients received grafts from cadaveric donor; 4 (57.1%) Anti HCV (R), and 10 (37.0%) Anti HCV (NR). 20 patients have received grafts from lived-related donors: 3 (42.9%) Anti HCV (R), and 17 (63.0%) Anti HCV (NR). 6 (85.7%) of the 7 patients Anti HCV (R) had hepatitis history: 2 chronic hepatitis, 4 acute hepatitis (2HBV) and 2 no A no B (NANBV) and 6 (22.2%) of the 27 Anti HCV (NR). The mean time of hemodialysis treatment before transplantation in the Anti HCV (R) group was of 63.0 months SD27.0, and it was significantly superior (P < 0.05) to the Anti HCV (NR) group with 27.3 months SD 20.7. There were no significant differences between the Anti HCV (R) and (NR) patients with regard to rejection episodes, post-transplant hepatopathies, and survival of graft and patient. CONCLUSIONS: 1) Anti HCV prevalence is of 20.6%. 2) Time of hemodialysis prior to transplantation and an hepatitis history during hemodialysis came out to be significantly higher in Anti HCV (R) RTx. 3) Morbi-mortality is no modified by the presence of Anti HCV during a mean follow-up period of 8.44 months.


Assuntos
Anticorpos Anti-Hepatite C/sangue , Hepatite C/mortalidade , Transplante de Rim , Complicações Pós-Operatórias/mortalidade , Adolescente , Adulto , Idoso , Argentina , Feminino , Seguimentos , Sobrevivência de Enxerto , Hepatite C/sangue , Hepatite C/transmissão , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/sangue , Prevalência , Diálise Renal/efeitos adversos
4.
Acta Gastroenterol Latinoam ; 25(5): 291-6, 1994.
Artigo em Espanhol | MEDLINE | ID: mdl-7785401

RESUMO

Data from 219 hemodyalized patients receiving attention in our Hospital and other private centers in our city are shown. Mean age was 46.9 (range: 14-85), and 132 were male; mean time under dialysis was 20 months, and subjects received an average of 5 transfusions per patient year. Serological reactivity to HBs Ag, Anti HBs and IgG anti HBc by ELISA were investigated in all of them, and anti HCV by second generation enzimo-immunoassay (EIA II) in 73 HBe Ag/anti HBe system were determined in HBs Ag positive patients and those reactive to anti HCV (EIA II) were confirmed by LIA (immunoblotting of synthetic peptides LIA-TEK Organos Teknica). Recombinant anti HBV vaccine 40 mcg at 0-1 and six month were received by 81 cases without HBV markers in their sera and a protective response was considered when anti HBs titration of 10 mU/ml or more were obtained two months later. Prevalence for anti HBc and anti HBs were 38.8% respectively and that for HBs Ag was 21% with 78% of them reactive for HBs Ag. True reactivity for anti HCV (confirmed by LIA) was present in 35.6%, but it was 9.7% in our Hospital and 54.8% in private units (p < 0.0002). Anti HBs titration was done in 69/81 patients who received anti HBV vaccine, and a protective response in 49% were obtained; the other 12 patients underwent acute hepatitis B during the vaccination period.(ABSTRACT TRUNCATED AT 250 WORDS)


Assuntos
Vacinas contra Hepatite B , Hepatite B/prevenção & controle , Hepatite C/prevenção & controle , Diálise Renal/efeitos adversos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Hepatite B/epidemiologia , Hepatite B/transmissão , Anticorpos Anti-Hepatite B/sangue , Antígenos da Hepatite B/sangue , Hepatite C/epidemiologia , Hepatite C/transmissão , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Reação Transfusional
5.
Acta gastroenterol. latinoam ; 24(5): 291-6, 1994. tab, graf
Artigo em Espanhol | LILACS | ID: lil-143904

RESUMO

La infección por virus de hepatitis B (HBC) y C (HCV) en hemodializados es elevada, y genera problemas epidemiológicos, aumento de la morbilidad y menores expectativas de éxito para el transplante renal; de hecho, la vacunación anti HBV es una indicación racional para este grupo de pacientes, aunque su respuesta es variable. En esta comunciación se analiza el impacto de esta problemática en nuestro medio. Se presentan 219 pacientes (132 del sexo masculino) hemodializados en nuestro hospital y unidades privadas de nuestra ciudad, con edad media de 46,9 años (R=14-85); la media de permanencia en diálisis fue de 20 meses, y la de transfusiones de 5 por ciento/años. En todos los casos se investigó por enzimo-inmunoanálisis (EIA) la presencia en suero de HBs Ag, anti HBs y anti HBc, y en 73 pacientes anti HCV por EIA II; en los casos HBs Ag positivos confirmados se determinó HBe Ag y HBe, y los anti HCV reactivos fueron confirmados por immunobloting de Péptidos Sintéticos LIA-TEK Organon Teknika. Recibieron 40 mcg de vacuna anti HBC recombinante intra deltoidea a 0,1 y 6 meses, 81 pacientes sin marcadores HBC en suero; la respuesta anti HBstitulada dos meses depués de la última dosis fue considerada protectora con títulos superiores a 10µ/ml. La prevalencia de anti HBc y anti HBs fue de 38 por ciento y la de HBs Ag de 21 por ciento; 78 por ciento de los evaluados resultaron reactivos a HBe Ag. La reactividad anti HCV se presentó en 35.6 por ciento, confirmada por LIA (9,7 por ciento en nuestro hospital y 54,8 por unidades privadas con p=0.007). Se halló niveles superiores a 10 mu/ml de anti HBs en 49 por ciento vacunados en los que se tituló el mismo. Los 12 casos restantes (14,8 por ciento) experimentaron hepatitis aguda B durante el período de vacunación...


Assuntos
Adolescente , Adulto , Pessoa de Meia-Idade , Humanos , Masculino , Feminino , Diálise Renal/efeitos adversos , Vacinas contra Hepatite B/uso terapêutico , Hepatite B/prevenção & controle , Hepatite C/prevenção & controle , Idoso de 80 Anos ou mais , Antígenos da Hepatite B/sangue , Fatores Epidemiológicos , Anticorpos Anti-Hepatite B/sangue , Hepatite B/epidemiologia , Hepatite B/transmissão , Hepatite C/epidemiologia , Hepatite C/transmissão , Biomarcadores/sangue , Prevalência , Fatores de Tempo , Transfusão de Sangue/efeitos adversos
6.
Acta gastroenterol. latinoam ; 25(5): 291-6, 1994.
Artigo em Espanhol | LILACS-Express | LILACS, BINACIS | ID: biblio-1157280

RESUMO

Data from 219 hemodyalized patients receiving attention in our Hospital and other private centers in our city are shown. Mean age was 46.9 (range: 14-85), and 132 were male; mean time under dialysis was 20 months, and subjects received an average of 5 transfusions per patient year. Serological reactivity to HBs Ag, Anti HBs and IgG anti HBc by ELISA were investigated in all of them, and anti HCV by second generation enzimo-immunoassay (EIA II) in 73 HBe Ag/anti HBe system were determined in HBs Ag positive patients and those reactive to anti HCV (EIA II) were confirmed by LIA (immunoblotting of synthetic peptides LIA-TEK Organos Teknica). Recombinant anti HBV vaccine 40 mcg at 0-1 and six month were received by 81 cases without HBV markers in their sera and a protective response was considered when anti HBs titration of 10 mU/ml or more were obtained two months later. Prevalence for anti HBc and anti HBs were 38.8


respectively and that for HBs Ag was 21


of them reactive for HBs Ag. True reactivity for anti HCV (confirmed by LIA) was present in 35.6


in our Hospital and 54.8


in private units (p < 0.0002). Anti HBs titration was done in 69/81 patients who received anti HBV vaccine, and a protective response in 49


were obtained; the other 12 patients underwent acute hepatitis B during the vaccination period.(ABSTRACT TRUNCATED AT 250 WORDS)

7.
Acta gastroenterol. latinoam ; 25(5): 291-6, 1994.
Artigo em Espanhol | BINACIS | ID: bin-37422

RESUMO

Data from 219 hemodyalized patients receiving attention in our Hospital and other private centers in our city are shown. Mean age was 46.9 (range: 14-85), and 132 were male; mean time under dialysis was 20 months, and subjects received an average of 5 transfusions per patient year. Serological reactivity to HBs Ag, Anti HBs and IgG anti HBc by ELISA were investigated in all of them, and anti HCV by second generation enzimo-immunoassay (EIA II) in 73 HBe Ag/anti HBe system were determined in HBs Ag positive patients and those reactive to anti HCV (EIA II) were confirmed by LIA (immunoblotting of synthetic peptides LIA-TEK Organos Teknica). Recombinant anti HBV vaccine 40 mcg at 0-1 and six month were received by 81 cases without HBV markers in their sera and a protective response was considered when anti HBs titration of 10 mU/ml or more were obtained two months later. Prevalence for anti HBc and anti HBs were 38.8


respectively and that for HBs Ag was 21


with 78


of them reactive for HBs Ag. True reactivity for anti HCV (confirmed by LIA) was present in 35.6


, but it was 9.7


in our Hospital and 54.8


in private units (p < 0.0002). Anti HBs titration was done in 69/81 patients who received anti HBV vaccine, and a protective response in 49


were obtained; the other 12 patients underwent acute hepatitis B during the vaccination period.(ABSTRACT TRUNCATED AT 250 WORDS)

8.
Acta gastroenterol. latinoam ; 24(5): 291-6, 1994. tab, graf
Artigo em Espanhol | BINACIS | ID: bin-24121

RESUMO

La infección por virus de hepatitis B (HBC) y C (HCV) en hemodializados es elevada, y genera problemas epidemiológicos, aumento de la morbilidad y menores expectativas de éxito para el transplante renal; de hecho, la vacunación anti HBV es una indicación racional para este grupo de pacientes, aunque su respuesta es variable. En esta comunciación se analiza el impacto de esta problemática en nuestro medio. Se presentan 219 pacientes (132 del sexo masculino) hemodializados en nuestro hospital y unidades privadas de nuestra ciudad, con edad media de 46,9 años (R=14-85); la media de permanencia en diálisis fue de 20 meses, y la de transfusiones de 5 por ciento/años. En todos los casos se investigó por enzimo-inmunoanálisis (EIA) la presencia en suero de HBs Ag, anti HBs y anti HBc, y en 73 pacientes anti HCV por EIA II; en los casos HBs Ag positivos confirmados se determinó HBe Ag y HBe, y los anti HCV reactivos fueron confirmados por immunobloting de Péptidos Sintéticos LIA-TEK Organon Teknika. Recibieron 40 mcg de vacuna anti HBC recombinante intra deltoidea a 0,1 y 6 meses, 81 pacientes sin marcadores HBC en suero; la respuesta anti HBstitulada dos meses depués de la última dosis fue considerada protectora con títulos superiores a 10A/ml. La prevalencia de anti HBc y anti HBs fue de 38 por ciento y la de HBs Ag de 21 por ciento; 78 por ciento de los evaluados resultaron reactivos a HBe Ag. La reactividad anti HCV se presentó en 35.6 por ciento, confirmada por LIA (9,7 por ciento en nuestro hospital y 54,8 por unidades privadas con p=0.007). Se halló niveles superiores a 10 mu/ml de anti HBs en 49 por ciento vacunados en los que se tituló el mismo. Los 12 casos restantes (14,8 por ciento) experimentaron hepatitis aguda B durante el período de vacunación...(AU)


Assuntos
Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Humanos , Masculino , Feminino , Hepatite B/prevenção & controle , Hepatite C/prevenção & controle , Vacinas contra Hepatite B/uso terapêutico , Diálise Renal/efeitos adversos , Hepatite B/epidemiologia , Hepatite B/transmissão , Hepatite C/epidemiologia , Hepatite C/transmissão , Transfusão de Sangue/efeitos adversos , Anticorpos Anti-Hepatite B/sangue , Antígenos da Hepatite B/sangue , Biomarcadores/sangue , Fatores Epidemiológicos , Fatores de Tempo , Prevalência , Idoso de 80 Anos ou mais
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