Resultados tardios da plastia mitral em pacientes reumáticos Late outcomes of mitral repair in rheumatic patients
INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da va...
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Autor*in: |
Elaine Soraya Barbosa de Oliveira Severino [verfasserIn] Orlando Petrucci [verfasserIn] Karlos Alexandre de Souza Vilarinho [verfasserIn] Carlos Fernando Ramos Lavagnoli [verfasserIn] Lindemberg da Mota Silveira Filho [verfasserIn] Pedro Paulo Martins de Oliveira [verfasserIn] Reinaldo Wilson Vieira [verfasserIn] Domingo Marcolino Braile [verfasserIn] |
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E-Artikel |
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Englisch |
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2011 |
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In: Brazilian Journal of Cardiovascular Surgery - Sociedade Brasileira de Cirurgia Cardiovascular, 2004, 26(2011), 4, Seite 559-564 |
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Übergeordnetes Werk: |
volume:26 ; year:2011 ; number:4 ; pages:559-564 |
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DOI / URN: |
10.5935/1678-9741.20110045 |
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DOAJ043104363 |
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520 | |a INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da valva mitral. MÉTODOS: Incluídos somente os pacientes com valvopatia mitral reumática submetidos a plastia, com insuficiência tricúspide associada ou não. Excluídos os pacientes com outros procedimentos associados. Um total de 104 pacientes foi estudado. Sobrevida e reoperação foram avaliadas pela analise de Kaplan-Meier e regressão logística de Cox. RESULTADOS: O tempo de seguimento foi de 63 ± 39 meses (IC 95% 36 a 74 meses). A classe funcional III e IV estava presente em 65,4% dos pacientes no pré-operatório. Foram realizadas 33 plastias do anel posterior, 21 comissurotomias, 50 comissurotomias e plastias do anel posterior. Não houve mortalidade operatória e a tardia foi de três (2,8%) pacientes. A reoperação tardia esteve associada à insuficiência mitral residual no pós-operatório (P<0,001), presença de hipertensão pulmonar no pré-operatório (P< 0,01), idade (P<0,04) e classe funcional no pós-operatório (P<0,001). No seguimento, a probabilidade de estar livre de reoperação com 5 e 10 anos foi de 91,2 ± 3,4% e 71,1 ± 9,2%, respectivamente. CONCLUSÃO: Os resultados tardios do reparo da valva mitral em pacientes reumáticos têm fatores associados à reoperação. O reparo da valva mitral reumática é seguro e com ótima sobrevida a longo prazo.<br<INTRODUCTION AND AIMS: The long-term results after surgical repair of rheumatic mitral valve remain controversial in literature. Our aim was to determine the predictive factors which impact the long-term results after isolated rheumatic mitral valve repair and to evaluate the effect of those factors on reoperation and late mortality. METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). We observed freedom from reoperation rates at 5 and 10 years of 91.2 ± 3.4% and 71.1 ± 9.2%, respectively. CONCLUSION: Repair of mitral valve in rheumatic valve disease is feasible with good long-term outcomes. Preoperative pulmonary hypertension, residual mitral valve regurgitation after surgery, age and functional class are predictors of late reoperation. | ||
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10.5935/1678-9741.20110045 doi (DE-627)DOAJ043104363 (DE-599)DOAJa6863fa259914e62932aecf1f5ad15e8 DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Elaine Soraya Barbosa de Oliveira Severino verfasserin aut Resultados tardios da plastia mitral em pacientes reumáticos Late outcomes of mitral repair in rheumatic patients 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da valva mitral. MÉTODOS: Incluídos somente os pacientes com valvopatia mitral reumática submetidos a plastia, com insuficiência tricúspide associada ou não. Excluídos os pacientes com outros procedimentos associados. Um total de 104 pacientes foi estudado. Sobrevida e reoperação foram avaliadas pela analise de Kaplan-Meier e regressão logística de Cox. RESULTADOS: O tempo de seguimento foi de 63 ± 39 meses (IC 95% 36 a 74 meses). A classe funcional III e IV estava presente em 65,4% dos pacientes no pré-operatório. Foram realizadas 33 plastias do anel posterior, 21 comissurotomias, 50 comissurotomias e plastias do anel posterior. Não houve mortalidade operatória e a tardia foi de três (2,8%) pacientes. A reoperação tardia esteve associada à insuficiência mitral residual no pós-operatório (P<0,001), presença de hipertensão pulmonar no pré-operatório (P< 0,01), idade (P<0,04) e classe funcional no pós-operatório (P<0,001). No seguimento, a probabilidade de estar livre de reoperação com 5 e 10 anos foi de 91,2 ± 3,4% e 71,1 ± 9,2%, respectivamente. CONCLUSÃO: Os resultados tardios do reparo da valva mitral em pacientes reumáticos têm fatores associados à reoperação. O reparo da valva mitral reumática é seguro e com ótima sobrevida a longo prazo.<br<INTRODUCTION AND AIMS: The long-term results after surgical repair of rheumatic mitral valve remain controversial in literature. Our aim was to determine the predictive factors which impact the long-term results after isolated rheumatic mitral valve repair and to evaluate the effect of those factors on reoperation and late mortality. METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). We observed freedom from reoperation rates at 5 and 10 years of 91.2 ± 3.4% and 71.1 ± 9.2%, respectively. CONCLUSION: Repair of mitral valve in rheumatic valve disease is feasible with good long-term outcomes. Preoperative pulmonary hypertension, residual mitral valve regurgitation after surgery, age and functional class are predictors of late reoperation. Valva mitral Prolapso da valva mitral Insuficiência da valva mitral Estenose da valva mitral Mitral valve Mitral valve prolapse Mitral valve insufficiency Mitral valve stenosis Surgery Diseases of the circulatory (Cardiovascular) system Orlando Petrucci verfasserin aut Karlos Alexandre de Souza Vilarinho verfasserin aut Carlos Fernando Ramos Lavagnoli verfasserin aut Lindemberg da Mota Silveira Filho verfasserin aut Pedro Paulo Martins de Oliveira verfasserin aut Reinaldo Wilson Vieira verfasserin aut Domingo Marcolino Braile verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 26(2011), 4, Seite 559-564 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:26 year:2011 number:4 pages:559-564 https://doi.org/10.5935/1678-9741.20110045 kostenfrei https://doaj.org/article/a6863fa259914e62932aecf1f5ad15e8 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382011000400010 kostenfrei https://doaj.org/toc/0102-7638 Journal toc kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 26 2011 4 559-564 |
spelling |
10.5935/1678-9741.20110045 doi (DE-627)DOAJ043104363 (DE-599)DOAJa6863fa259914e62932aecf1f5ad15e8 DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Elaine Soraya Barbosa de Oliveira Severino verfasserin aut Resultados tardios da plastia mitral em pacientes reumáticos Late outcomes of mitral repair in rheumatic patients 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da valva mitral. MÉTODOS: Incluídos somente os pacientes com valvopatia mitral reumática submetidos a plastia, com insuficiência tricúspide associada ou não. Excluídos os pacientes com outros procedimentos associados. Um total de 104 pacientes foi estudado. Sobrevida e reoperação foram avaliadas pela analise de Kaplan-Meier e regressão logística de Cox. RESULTADOS: O tempo de seguimento foi de 63 ± 39 meses (IC 95% 36 a 74 meses). A classe funcional III e IV estava presente em 65,4% dos pacientes no pré-operatório. Foram realizadas 33 plastias do anel posterior, 21 comissurotomias, 50 comissurotomias e plastias do anel posterior. Não houve mortalidade operatória e a tardia foi de três (2,8%) pacientes. A reoperação tardia esteve associada à insuficiência mitral residual no pós-operatório (P<0,001), presença de hipertensão pulmonar no pré-operatório (P< 0,01), idade (P<0,04) e classe funcional no pós-operatório (P<0,001). No seguimento, a probabilidade de estar livre de reoperação com 5 e 10 anos foi de 91,2 ± 3,4% e 71,1 ± 9,2%, respectivamente. CONCLUSÃO: Os resultados tardios do reparo da valva mitral em pacientes reumáticos têm fatores associados à reoperação. O reparo da valva mitral reumática é seguro e com ótima sobrevida a longo prazo.<br<INTRODUCTION AND AIMS: The long-term results after surgical repair of rheumatic mitral valve remain controversial in literature. Our aim was to determine the predictive factors which impact the long-term results after isolated rheumatic mitral valve repair and to evaluate the effect of those factors on reoperation and late mortality. METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). We observed freedom from reoperation rates at 5 and 10 years of 91.2 ± 3.4% and 71.1 ± 9.2%, respectively. CONCLUSION: Repair of mitral valve in rheumatic valve disease is feasible with good long-term outcomes. Preoperative pulmonary hypertension, residual mitral valve regurgitation after surgery, age and functional class are predictors of late reoperation. Valva mitral Prolapso da valva mitral Insuficiência da valva mitral Estenose da valva mitral Mitral valve Mitral valve prolapse Mitral valve insufficiency Mitral valve stenosis Surgery Diseases of the circulatory (Cardiovascular) system Orlando Petrucci verfasserin aut Karlos Alexandre de Souza Vilarinho verfasserin aut Carlos Fernando Ramos Lavagnoli verfasserin aut Lindemberg da Mota Silveira Filho verfasserin aut Pedro Paulo Martins de Oliveira verfasserin aut Reinaldo Wilson Vieira verfasserin aut Domingo Marcolino Braile verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 26(2011), 4, Seite 559-564 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:26 year:2011 number:4 pages:559-564 https://doi.org/10.5935/1678-9741.20110045 kostenfrei https://doaj.org/article/a6863fa259914e62932aecf1f5ad15e8 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382011000400010 kostenfrei https://doaj.org/toc/0102-7638 Journal toc kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 26 2011 4 559-564 |
allfields_unstemmed |
10.5935/1678-9741.20110045 doi (DE-627)DOAJ043104363 (DE-599)DOAJa6863fa259914e62932aecf1f5ad15e8 DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Elaine Soraya Barbosa de Oliveira Severino verfasserin aut Resultados tardios da plastia mitral em pacientes reumáticos Late outcomes of mitral repair in rheumatic patients 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da valva mitral. MÉTODOS: Incluídos somente os pacientes com valvopatia mitral reumática submetidos a plastia, com insuficiência tricúspide associada ou não. Excluídos os pacientes com outros procedimentos associados. Um total de 104 pacientes foi estudado. Sobrevida e reoperação foram avaliadas pela analise de Kaplan-Meier e regressão logística de Cox. RESULTADOS: O tempo de seguimento foi de 63 ± 39 meses (IC 95% 36 a 74 meses). A classe funcional III e IV estava presente em 65,4% dos pacientes no pré-operatório. Foram realizadas 33 plastias do anel posterior, 21 comissurotomias, 50 comissurotomias e plastias do anel posterior. Não houve mortalidade operatória e a tardia foi de três (2,8%) pacientes. A reoperação tardia esteve associada à insuficiência mitral residual no pós-operatório (P<0,001), presença de hipertensão pulmonar no pré-operatório (P< 0,01), idade (P<0,04) e classe funcional no pós-operatório (P<0,001). No seguimento, a probabilidade de estar livre de reoperação com 5 e 10 anos foi de 91,2 ± 3,4% e 71,1 ± 9,2%, respectivamente. CONCLUSÃO: Os resultados tardios do reparo da valva mitral em pacientes reumáticos têm fatores associados à reoperação. O reparo da valva mitral reumática é seguro e com ótima sobrevida a longo prazo.<br<INTRODUCTION AND AIMS: The long-term results after surgical repair of rheumatic mitral valve remain controversial in literature. Our aim was to determine the predictive factors which impact the long-term results after isolated rheumatic mitral valve repair and to evaluate the effect of those factors on reoperation and late mortality. METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). We observed freedom from reoperation rates at 5 and 10 years of 91.2 ± 3.4% and 71.1 ± 9.2%, respectively. CONCLUSION: Repair of mitral valve in rheumatic valve disease is feasible with good long-term outcomes. Preoperative pulmonary hypertension, residual mitral valve regurgitation after surgery, age and functional class are predictors of late reoperation. Valva mitral Prolapso da valva mitral Insuficiência da valva mitral Estenose da valva mitral Mitral valve Mitral valve prolapse Mitral valve insufficiency Mitral valve stenosis Surgery Diseases of the circulatory (Cardiovascular) system Orlando Petrucci verfasserin aut Karlos Alexandre de Souza Vilarinho verfasserin aut Carlos Fernando Ramos Lavagnoli verfasserin aut Lindemberg da Mota Silveira Filho verfasserin aut Pedro Paulo Martins de Oliveira verfasserin aut Reinaldo Wilson Vieira verfasserin aut Domingo Marcolino Braile verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 26(2011), 4, Seite 559-564 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:26 year:2011 number:4 pages:559-564 https://doi.org/10.5935/1678-9741.20110045 kostenfrei https://doaj.org/article/a6863fa259914e62932aecf1f5ad15e8 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382011000400010 kostenfrei https://doaj.org/toc/0102-7638 Journal toc kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 26 2011 4 559-564 |
allfieldsGer |
10.5935/1678-9741.20110045 doi (DE-627)DOAJ043104363 (DE-599)DOAJa6863fa259914e62932aecf1f5ad15e8 DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Elaine Soraya Barbosa de Oliveira Severino verfasserin aut Resultados tardios da plastia mitral em pacientes reumáticos Late outcomes of mitral repair in rheumatic patients 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da valva mitral. MÉTODOS: Incluídos somente os pacientes com valvopatia mitral reumática submetidos a plastia, com insuficiência tricúspide associada ou não. Excluídos os pacientes com outros procedimentos associados. Um total de 104 pacientes foi estudado. Sobrevida e reoperação foram avaliadas pela analise de Kaplan-Meier e regressão logística de Cox. RESULTADOS: O tempo de seguimento foi de 63 ± 39 meses (IC 95% 36 a 74 meses). A classe funcional III e IV estava presente em 65,4% dos pacientes no pré-operatório. Foram realizadas 33 plastias do anel posterior, 21 comissurotomias, 50 comissurotomias e plastias do anel posterior. Não houve mortalidade operatória e a tardia foi de três (2,8%) pacientes. A reoperação tardia esteve associada à insuficiência mitral residual no pós-operatório (P<0,001), presença de hipertensão pulmonar no pré-operatório (P< 0,01), idade (P<0,04) e classe funcional no pós-operatório (P<0,001). No seguimento, a probabilidade de estar livre de reoperação com 5 e 10 anos foi de 91,2 ± 3,4% e 71,1 ± 9,2%, respectivamente. CONCLUSÃO: Os resultados tardios do reparo da valva mitral em pacientes reumáticos têm fatores associados à reoperação. O reparo da valva mitral reumática é seguro e com ótima sobrevida a longo prazo.<br<INTRODUCTION AND AIMS: The long-term results after surgical repair of rheumatic mitral valve remain controversial in literature. Our aim was to determine the predictive factors which impact the long-term results after isolated rheumatic mitral valve repair and to evaluate the effect of those factors on reoperation and late mortality. METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). We observed freedom from reoperation rates at 5 and 10 years of 91.2 ± 3.4% and 71.1 ± 9.2%, respectively. CONCLUSION: Repair of mitral valve in rheumatic valve disease is feasible with good long-term outcomes. Preoperative pulmonary hypertension, residual mitral valve regurgitation after surgery, age and functional class are predictors of late reoperation. Valva mitral Prolapso da valva mitral Insuficiência da valva mitral Estenose da valva mitral Mitral valve Mitral valve prolapse Mitral valve insufficiency Mitral valve stenosis Surgery Diseases of the circulatory (Cardiovascular) system Orlando Petrucci verfasserin aut Karlos Alexandre de Souza Vilarinho verfasserin aut Carlos Fernando Ramos Lavagnoli verfasserin aut Lindemberg da Mota Silveira Filho verfasserin aut Pedro Paulo Martins de Oliveira verfasserin aut Reinaldo Wilson Vieira verfasserin aut Domingo Marcolino Braile verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 26(2011), 4, Seite 559-564 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:26 year:2011 number:4 pages:559-564 https://doi.org/10.5935/1678-9741.20110045 kostenfrei https://doaj.org/article/a6863fa259914e62932aecf1f5ad15e8 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382011000400010 kostenfrei https://doaj.org/toc/0102-7638 Journal toc kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 26 2011 4 559-564 |
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10.5935/1678-9741.20110045 doi (DE-627)DOAJ043104363 (DE-599)DOAJa6863fa259914e62932aecf1f5ad15e8 DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Elaine Soraya Barbosa de Oliveira Severino verfasserin aut Resultados tardios da plastia mitral em pacientes reumáticos Late outcomes of mitral repair in rheumatic patients 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da valva mitral. MÉTODOS: Incluídos somente os pacientes com valvopatia mitral reumática submetidos a plastia, com insuficiência tricúspide associada ou não. Excluídos os pacientes com outros procedimentos associados. Um total de 104 pacientes foi estudado. Sobrevida e reoperação foram avaliadas pela analise de Kaplan-Meier e regressão logística de Cox. RESULTADOS: O tempo de seguimento foi de 63 ± 39 meses (IC 95% 36 a 74 meses). A classe funcional III e IV estava presente em 65,4% dos pacientes no pré-operatório. Foram realizadas 33 plastias do anel posterior, 21 comissurotomias, 50 comissurotomias e plastias do anel posterior. Não houve mortalidade operatória e a tardia foi de três (2,8%) pacientes. A reoperação tardia esteve associada à insuficiência mitral residual no pós-operatório (P<0,001), presença de hipertensão pulmonar no pré-operatório (P< 0,01), idade (P<0,04) e classe funcional no pós-operatório (P<0,001). No seguimento, a probabilidade de estar livre de reoperação com 5 e 10 anos foi de 91,2 ± 3,4% e 71,1 ± 9,2%, respectivamente. CONCLUSÃO: Os resultados tardios do reparo da valva mitral em pacientes reumáticos têm fatores associados à reoperação. O reparo da valva mitral reumática é seguro e com ótima sobrevida a longo prazo.<br<INTRODUCTION AND AIMS: The long-term results after surgical repair of rheumatic mitral valve remain controversial in literature. Our aim was to determine the predictive factors which impact the long-term results after isolated rheumatic mitral valve repair and to evaluate the effect of those factors on reoperation and late mortality. METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). We observed freedom from reoperation rates at 5 and 10 years of 91.2 ± 3.4% and 71.1 ± 9.2%, respectively. CONCLUSION: Repair of mitral valve in rheumatic valve disease is feasible with good long-term outcomes. Preoperative pulmonary hypertension, residual mitral valve regurgitation after surgery, age and functional class are predictors of late reoperation. Valva mitral Prolapso da valva mitral Insuficiência da valva mitral Estenose da valva mitral Mitral valve Mitral valve prolapse Mitral valve insufficiency Mitral valve stenosis Surgery Diseases of the circulatory (Cardiovascular) system Orlando Petrucci verfasserin aut Karlos Alexandre de Souza Vilarinho verfasserin aut Carlos Fernando Ramos Lavagnoli verfasserin aut Lindemberg da Mota Silveira Filho verfasserin aut Pedro Paulo Martins de Oliveira verfasserin aut Reinaldo Wilson Vieira verfasserin aut Domingo Marcolino Braile verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 26(2011), 4, Seite 559-564 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:26 year:2011 number:4 pages:559-564 https://doi.org/10.5935/1678-9741.20110045 kostenfrei https://doaj.org/article/a6863fa259914e62932aecf1f5ad15e8 kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382011000400010 kostenfrei https://doaj.org/toc/0102-7638 Journal toc kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA AR 26 2011 4 559-564 |
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RD1-811 RC666-701 Resultados tardios da plastia mitral em pacientes reumáticos Late outcomes of mitral repair in rheumatic patients Valva mitral Prolapso da valva mitral Insuficiência da valva mitral Estenose da valva mitral Mitral valve Mitral valve prolapse Mitral valve insufficiency Mitral valve stenosis |
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Resultados tardios da plastia mitral em pacientes reumáticos Late outcomes of mitral repair in rheumatic patients |
abstract |
INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da valva mitral. MÉTODOS: Incluídos somente os pacientes com valvopatia mitral reumática submetidos a plastia, com insuficiência tricúspide associada ou não. Excluídos os pacientes com outros procedimentos associados. Um total de 104 pacientes foi estudado. Sobrevida e reoperação foram avaliadas pela analise de Kaplan-Meier e regressão logística de Cox. RESULTADOS: O tempo de seguimento foi de 63 ± 39 meses (IC 95% 36 a 74 meses). A classe funcional III e IV estava presente em 65,4% dos pacientes no pré-operatório. Foram realizadas 33 plastias do anel posterior, 21 comissurotomias, 50 comissurotomias e plastias do anel posterior. Não houve mortalidade operatória e a tardia foi de três (2,8%) pacientes. A reoperação tardia esteve associada à insuficiência mitral residual no pós-operatório (P<0,001), presença de hipertensão pulmonar no pré-operatório (P< 0,01), idade (P<0,04) e classe funcional no pós-operatório (P<0,001). No seguimento, a probabilidade de estar livre de reoperação com 5 e 10 anos foi de 91,2 ± 3,4% e 71,1 ± 9,2%, respectivamente. CONCLUSÃO: Os resultados tardios do reparo da valva mitral em pacientes reumáticos têm fatores associados à reoperação. O reparo da valva mitral reumática é seguro e com ótima sobrevida a longo prazo.<br<INTRODUCTION AND AIMS: The long-term results after surgical repair of rheumatic mitral valve remain controversial in literature. Our aim was to determine the predictive factors which impact the long-term results after isolated rheumatic mitral valve repair and to evaluate the effect of those factors on reoperation and late mortality. METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). We observed freedom from reoperation rates at 5 and 10 years of 91.2 ± 3.4% and 71.1 ± 9.2%, respectively. CONCLUSION: Repair of mitral valve in rheumatic valve disease is feasible with good long-term outcomes. Preoperative pulmonary hypertension, residual mitral valve regurgitation after surgery, age and functional class are predictors of late reoperation. |
abstractGer |
INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da valva mitral. MÉTODOS: Incluídos somente os pacientes com valvopatia mitral reumática submetidos a plastia, com insuficiência tricúspide associada ou não. Excluídos os pacientes com outros procedimentos associados. Um total de 104 pacientes foi estudado. Sobrevida e reoperação foram avaliadas pela analise de Kaplan-Meier e regressão logística de Cox. RESULTADOS: O tempo de seguimento foi de 63 ± 39 meses (IC 95% 36 a 74 meses). A classe funcional III e IV estava presente em 65,4% dos pacientes no pré-operatório. Foram realizadas 33 plastias do anel posterior, 21 comissurotomias, 50 comissurotomias e plastias do anel posterior. Não houve mortalidade operatória e a tardia foi de três (2,8%) pacientes. A reoperação tardia esteve associada à insuficiência mitral residual no pós-operatório (P<0,001), presença de hipertensão pulmonar no pré-operatório (P< 0,01), idade (P<0,04) e classe funcional no pós-operatório (P<0,001). No seguimento, a probabilidade de estar livre de reoperação com 5 e 10 anos foi de 91,2 ± 3,4% e 71,1 ± 9,2%, respectivamente. CONCLUSÃO: Os resultados tardios do reparo da valva mitral em pacientes reumáticos têm fatores associados à reoperação. O reparo da valva mitral reumática é seguro e com ótima sobrevida a longo prazo.<br<INTRODUCTION AND AIMS: The long-term results after surgical repair of rheumatic mitral valve remain controversial in literature. Our aim was to determine the predictive factors which impact the long-term results after isolated rheumatic mitral valve repair and to evaluate the effect of those factors on reoperation and late mortality. METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). We observed freedom from reoperation rates at 5 and 10 years of 91.2 ± 3.4% and 71.1 ± 9.2%, respectively. CONCLUSION: Repair of mitral valve in rheumatic valve disease is feasible with good long-term outcomes. Preoperative pulmonary hypertension, residual mitral valve regurgitation after surgery, age and functional class are predictors of late reoperation. |
abstract_unstemmed |
INTRODUÇÃO: Os resultados tardios da plastia mitral em pacientes reumáticos são controversos na literatura. OBJETIVO: Estudo observacional e prospectivo que avalia os resultados tardios e identifica os fatores associados à reoperação e à mortalidade em pacientes reumáticos submetidos à plastia da valva mitral. MÉTODOS: Incluídos somente os pacientes com valvopatia mitral reumática submetidos a plastia, com insuficiência tricúspide associada ou não. Excluídos os pacientes com outros procedimentos associados. Um total de 104 pacientes foi estudado. Sobrevida e reoperação foram avaliadas pela analise de Kaplan-Meier e regressão logística de Cox. RESULTADOS: O tempo de seguimento foi de 63 ± 39 meses (IC 95% 36 a 74 meses). A classe funcional III e IV estava presente em 65,4% dos pacientes no pré-operatório. Foram realizadas 33 plastias do anel posterior, 21 comissurotomias, 50 comissurotomias e plastias do anel posterior. Não houve mortalidade operatória e a tardia foi de três (2,8%) pacientes. A reoperação tardia esteve associada à insuficiência mitral residual no pós-operatório (P<0,001), presença de hipertensão pulmonar no pré-operatório (P< 0,01), idade (P<0,04) e classe funcional no pós-operatório (P<0,001). No seguimento, a probabilidade de estar livre de reoperação com 5 e 10 anos foi de 91,2 ± 3,4% e 71,1 ± 9,2%, respectivamente. CONCLUSÃO: Os resultados tardios do reparo da valva mitral em pacientes reumáticos têm fatores associados à reoperação. O reparo da valva mitral reumática é seguro e com ótima sobrevida a longo prazo.<br<INTRODUCTION AND AIMS: The long-term results after surgical repair of rheumatic mitral valve remain controversial in literature. Our aim was to determine the predictive factors which impact the long-term results after isolated rheumatic mitral valve repair and to evaluate the effect of those factors on reoperation and late mortality. METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). We observed freedom from reoperation rates at 5 and 10 years of 91.2 ± 3.4% and 71.1 ± 9.2%, respectively. CONCLUSION: Repair of mitral valve in rheumatic valve disease is feasible with good long-term outcomes. Preoperative pulmonary hypertension, residual mitral valve regurgitation after surgery, age and functional class are predictors of late reoperation. |
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Resultados tardios da plastia mitral em pacientes reumáticos Late outcomes of mitral repair in rheumatic patients |
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https://doi.org/10.5935/1678-9741.20110045 https://doaj.org/article/a6863fa259914e62932aecf1f5ad15e8 http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382011000400010 https://doaj.org/toc/0102-7638 https://doaj.org/toc/1678-9741 |
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Orlando Petrucci Karlos Alexandre de Souza Vilarinho Carlos Fernando Ramos Lavagnoli Lindemberg da Mota Silveira Filho Pedro Paulo Martins de Oliveira Reinaldo Wilson Vieira Domingo Marcolino Braile |
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METHODS: One hundred and four patients with rheumatic valve disease who had undergone mitral valve repair with or without tricuspid valve annuloplasty were included. All patients with associated procedures were excluded. The predictive variables for reoperation were assessed with Cox regression and Kaplan Meier survival curves. RESULTS: The mean follow-up time was 63 ± 39 months (CI 95% 36 to 74 months). The functional class III and IV was observed in 65.4% of all patients. The posterior ring annuloplasty was performed in 33 cases, comissutoromy in 21 cases, and comissurotomy with posterior ring annuloplasty in 50 patients. There was no operative mortality. The late mortality was 2.8% (three patients). The late reoperation was associated with residual mitral valve regurgitation after surgery (P<0.001), pulmonary hypertension at the pre-operative time (P<0.001), age (P<0.04) and functional class at the post-operative time (P<0.001). 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