author_facet Ma, Gang
Liao, Wei
Qiu, Junke
Su, Quanguan
Fang, Yi
Gu, Baochun
Ma, Gang
Liao, Wei
Qiu, Junke
Su, Quanguan
Fang, Yi
Gu, Baochun
author Ma, Gang
Liao, Wei
Qiu, Junke
Su, Quanguan
Fang, Yi
Gu, Baochun
spellingShingle Ma, Gang
Liao, Wei
Qiu, Junke
Su, Quanguan
Fang, Yi
Gu, Baochun
Journal of International Medical Research
N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
Biochemistry (medical)
Cell Biology
Biochemistry
General Medicine
author_sort ma, gang
spelling Ma, Gang Liao, Wei Qiu, Junke Su, Quanguan Fang, Yi Gu, Baochun 0300-0605 1473-2300 SAGE Publications Biochemistry (medical) Cell Biology Biochemistry General Medicine http://dx.doi.org/10.1177/0300060513490085 <jats:sec><jats:title>Objective</jats:title><jats:p> To evaluate the relationship between plasma N-terminal prohormone B-type natriuretic peptide (NT-proBNP) and weaning outcomes, and the ability of NT-proBNP level to predict weaning success, in cancer patients with pulmonary complications undergoing noncardiac major surgeries. </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> Patients who were mechanically ventilated following postoperative respiratory failure were enrolled. NT-proBNP levels at the end of a 2-h spontaneous breathing trial were measured. Weaning was considered a success in patients who completed the trial and maintained spontaneous breathing following extubation for &gt;48 h. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> Out of 29 patients, 22 patients weaned successfully but weaning failed in 7 patients. Plasma NT-proBNP was significantly higher in the weaning failure group than in the weaning success group. For predicting weaning success, the optimal NT-proBNP threshold value at the end of the spontaneous breathing trial was &lt;448 ng/l (receiver operating characteristic analysis; sensitivity 68.18%, specificity 85.71%, positive predictive value 93.7% and negative predictive value 46.2%). </jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p> Measuring NT-proBNP at the end of a spontaneous breathing trial may assist in predicting weaning success, as a noninvasive, quantitative and repeatable indicator of cardiac stress in patients with postsurgical respiratory failure. </jats:p></jats:sec> N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications Journal of International Medical Research
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title N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_unstemmed N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_full N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_fullStr N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_full_unstemmed N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_short N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_sort n-terminal prohormone b-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
topic Biochemistry (medical)
Cell Biology
Biochemistry
General Medicine
url http://dx.doi.org/10.1177/0300060513490085
publishDate 2013
physical 1612-1621
description <jats:sec><jats:title>Objective</jats:title><jats:p> To evaluate the relationship between plasma N-terminal prohormone B-type natriuretic peptide (NT-proBNP) and weaning outcomes, and the ability of NT-proBNP level to predict weaning success, in cancer patients with pulmonary complications undergoing noncardiac major surgeries. </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> Patients who were mechanically ventilated following postoperative respiratory failure were enrolled. NT-proBNP levels at the end of a 2-h spontaneous breathing trial were measured. Weaning was considered a success in patients who completed the trial and maintained spontaneous breathing following extubation for &gt;48 h. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> Out of 29 patients, 22 patients weaned successfully but weaning failed in 7 patients. Plasma NT-proBNP was significantly higher in the weaning failure group than in the weaning success group. For predicting weaning success, the optimal NT-proBNP threshold value at the end of the spontaneous breathing trial was &lt;448 ng/l (receiver operating characteristic analysis; sensitivity 68.18%, specificity 85.71%, positive predictive value 93.7% and negative predictive value 46.2%). </jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p> Measuring NT-proBNP at the end of a spontaneous breathing trial may assist in predicting weaning success, as a noninvasive, quantitative and repeatable indicator of cardiac stress in patients with postsurgical respiratory failure. </jats:p></jats:sec>
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author Ma, Gang, Liao, Wei, Qiu, Junke, Su, Quanguan, Fang, Yi, Gu, Baochun
author_facet Ma, Gang, Liao, Wei, Qiu, Junke, Su, Quanguan, Fang, Yi, Gu, Baochun, Ma, Gang, Liao, Wei, Qiu, Junke, Su, Quanguan, Fang, Yi, Gu, Baochun
author_sort ma, gang
container_issue 5
container_start_page 1612
container_title Journal of International Medical Research
container_volume 41
description <jats:sec><jats:title>Objective</jats:title><jats:p> To evaluate the relationship between plasma N-terminal prohormone B-type natriuretic peptide (NT-proBNP) and weaning outcomes, and the ability of NT-proBNP level to predict weaning success, in cancer patients with pulmonary complications undergoing noncardiac major surgeries. </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> Patients who were mechanically ventilated following postoperative respiratory failure were enrolled. NT-proBNP levels at the end of a 2-h spontaneous breathing trial were measured. Weaning was considered a success in patients who completed the trial and maintained spontaneous breathing following extubation for &gt;48 h. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> Out of 29 patients, 22 patients weaned successfully but weaning failed in 7 patients. Plasma NT-proBNP was significantly higher in the weaning failure group than in the weaning success group. For predicting weaning success, the optimal NT-proBNP threshold value at the end of the spontaneous breathing trial was &lt;448 ng/l (receiver operating characteristic analysis; sensitivity 68.18%, specificity 85.71%, positive predictive value 93.7% and negative predictive value 46.2%). </jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p> Measuring NT-proBNP at the end of a spontaneous breathing trial may assist in predicting weaning success, as a noninvasive, quantitative and repeatable indicator of cardiac stress in patients with postsurgical respiratory failure. </jats:p></jats:sec>
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spelling Ma, Gang Liao, Wei Qiu, Junke Su, Quanguan Fang, Yi Gu, Baochun 0300-0605 1473-2300 SAGE Publications Biochemistry (medical) Cell Biology Biochemistry General Medicine http://dx.doi.org/10.1177/0300060513490085 <jats:sec><jats:title>Objective</jats:title><jats:p> To evaluate the relationship between plasma N-terminal prohormone B-type natriuretic peptide (NT-proBNP) and weaning outcomes, and the ability of NT-proBNP level to predict weaning success, in cancer patients with pulmonary complications undergoing noncardiac major surgeries. </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> Patients who were mechanically ventilated following postoperative respiratory failure were enrolled. NT-proBNP levels at the end of a 2-h spontaneous breathing trial were measured. Weaning was considered a success in patients who completed the trial and maintained spontaneous breathing following extubation for &gt;48 h. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> Out of 29 patients, 22 patients weaned successfully but weaning failed in 7 patients. Plasma NT-proBNP was significantly higher in the weaning failure group than in the weaning success group. For predicting weaning success, the optimal NT-proBNP threshold value at the end of the spontaneous breathing trial was &lt;448 ng/l (receiver operating characteristic analysis; sensitivity 68.18%, specificity 85.71%, positive predictive value 93.7% and negative predictive value 46.2%). </jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p> Measuring NT-proBNP at the end of a spontaneous breathing trial may assist in predicting weaning success, as a noninvasive, quantitative and repeatable indicator of cardiac stress in patients with postsurgical respiratory failure. </jats:p></jats:sec> N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications Journal of International Medical Research
spellingShingle Ma, Gang, Liao, Wei, Qiu, Junke, Su, Quanguan, Fang, Yi, Gu, Baochun, Journal of International Medical Research, N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications, Biochemistry (medical), Cell Biology, Biochemistry, General Medicine
title N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_full N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_fullStr N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_full_unstemmed N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_short N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_sort n-terminal prohormone b-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
title_unstemmed N-terminal prohormone B-type natriuretic peptide and weaning outcome in postoperative patients with pulmonary complications
topic Biochemistry (medical), Cell Biology, Biochemistry, General Medicine
url http://dx.doi.org/10.1177/0300060513490085