BACKGROUND: Brain natriuretic peptide (BNP) predicts exercise performance and exercise training may modulate BNP and its N-terminal portion (NT-pro-BNP), we therefore conducted an individual patient analysis of exercise training effects on BNP and NT-pro-BNP. AIMS: To use an individual patient meta-analysis to relate changes in BNP, NT-pro-BNP, and peak VO(2); to link these changes to volume parameters of exercise training programmes (intensity etc.); and to identify patient characteristics likely to lead to greater improvements in BNP, NT-pro-BNP, and peak VO(2). DESIGN: Individual patient meta-analysis. METHODS: A systematic search was conducted of Medline (Ovid), Embase.com, Cochrane Central Register of Controlled Trials, and CINAHL (until July 2008) to identify randomized controlled trials of aerobic and/or resistance exercise training in systolic heart failure patients measuring BNP and/or NT-pro-BNP. Primary outcome measures were change in BNP, NT-pro-BNP, and peak VO2. Subanalyses were conducted to identify (1) patient groups that benefit most and (2) exercise programme parameters enhancing favourable changes in primary outcome measures. RESULTS: Ten randomized controlled studies measuring BNP or NT-pro-BNP met eligibility criteria, authors provided individual patient data for 565 patients (313 exercise and 252 controls). Exercise training had favourable effects on BNP (-28.3%, p < 0.0001), NT-pro-BNP (-37.4%, p = < 0.0001), and peak VO(2) (17.8%, p < 0.0001). The analysis showed a significant change in primary outcome measures; moreover, change in BNP (r = -0.31, p < 0.0001) and NT-pro-BNP (r = -0.22, p < 0.0001) were correlated with peak VO(2) change. CONCLUSION: Exercise training has favourable effects on BNP, NT-pro-BNP, and peak VO(2) in heart failure patients and BNP/NT-pro-BNP changes were correlated with peak VO(2) changes.
BACKGROUND:Brain natriuretic peptide (BNP) predicts exercise performance and exercise training may modulate BNP and its N-terminal portion (NT-pro-BNP), we therefore conducted an individual patient analysis of exercise training effects on BNP and NT-pro-BNP. AIMS: To use an individual patient meta-analysis to relate changes in BNP, NT-pro-BNP, and peak VO(2); to link these changes to volume parameters of exercise training programmes (intensity etc.); and to identify patient characteristics likely to lead to greater improvements in BNP, NT-pro-BNP, and peak VO(2). DESIGN: Individual patient meta-analysis. METHODS: A systematic search was conducted of Medline (Ovid), Embase.com, Cochrane Central Register of Controlled Trials, and CINAHL (until July 2008) to identify randomized controlled trials of aerobic and/or resistance exercise training in systolic heart failurepatients measuring BNP and/or NT-pro-BNP. Primary outcome measures were change in BNP, NT-pro-BNP, and peak VO2. Subanalyses were conducted to identify (1) patient groups that benefit most and (2) exercise programme parameters enhancing favourable changes in primary outcome measures. RESULTS: Ten randomized controlled studies measuring BNP or NT-pro-BNP met eligibility criteria, authors provided individual patient data for 565 patients (313 exercise and 252 controls). Exercise training had favourable effects on BNP (-28.3%, p < 0.0001), NT-pro-BNP (-37.4%, p = < 0.0001), and peak VO(2) (17.8%, p < 0.0001). The analysis showed a significant change in primary outcome measures; moreover, change in BNP (r = -0.31, p < 0.0001) and NT-pro-BNP (r = -0.22, p < 0.0001) were correlated with peak VO(2) change. CONCLUSION: Exercise training has favourable effects on BNP, NT-pro-BNP, and peak VO(2) in heart failurepatients and BNP/NT-pro-BNP changes were correlated with peak VO(2) changes.
Authors: Gerson Cipriano; Vivian T F Cipriano; Vinicius Z Maldaner da Silva; Graziella F B Cipriano; Gaspar R Chiappa; Alexandra C G B de Lima; Lawrence P Cahalin; Ross Arena Journal: Heart Fail Rev Date: 2014-09 Impact factor: 4.214
Authors: Sheila M Hegde; Alexandra Gonçalves; Brian Claggett; Kelly R Evenson; Susan Cheng; Amil M Shah; Aaron R Folsom; Scott D Solomon Journal: Eur Heart J Date: 2016-04-12 Impact factor: 29.983
Authors: Tariq Ahmad; Mona Fiuzat; Daniel B Mark; Ben Neely; Megan Neely; William E Kraus; Dalane W Kitzman; David J Whellan; Mark Donahue; Faiez Zannad; Ileana L Piña; Kirkwood Adams; Christopher M O'Connor; G Michael Felker Journal: Am Heart J Date: 2013-11-04 Impact factor: 4.749
Authors: Francesco Giallauria; Wanda Acampa; Francesca Ricci; Alessandra Vitelli; Giorgio Torella; Rosa Lucci; Giuseppina Del Prete; Emilia Zampella; Roberta Assante; Giuseppe Rengo; Dario Leosco; Alberto Cuocolo; Carlo Vigorito Journal: Eur J Nucl Med Mol Imaging Date: 2012-12-06 Impact factor: 9.236