Influence of maturational status in the exercise-induced release of cardiac troponin T in healthy young swimmers
To determine the influence of maturational status on the release of cardiac troponin T (cTnT) induced by a bout of 30min, high-intensity, continuous exercise. Quasi-experimental, cross-sectional study. Seventy male, young, well trained swimmers (age range 7–18 years, training experience 1–11 years)...
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| Veröffentlicht in: | Journal of science and medicine in sport 2021-02, Vol.24 (2), p.116-121 |
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| creator | Cirer-Sastre, Rafel Legaz-Arrese, Alejandro Corbi, Francisco López-Laval, Isaac George, Keith Reverter-Masia, Joaquín |
| description | To determine the influence of maturational status on the release of cardiac troponin T (cTnT) induced by a bout of 30min, high-intensity, continuous exercise.
Quasi-experimental, cross-sectional study.
Seventy male, young, well trained swimmers (age range 7–18 years, training experience 1–11 years) were classified by maturational stages: Tanner stage I (n=14), II (n=15), III (n=15), IV (n=13), and V (n=13). Participants underwent a distance-trial of 30min continuous swimming, and cTnT was measured before, immediately after and 3h after exercise. Changes in cTnT over time were compared among groups, and associated with exercise load.
Basal cTnT was higher in Tanner-V (3.8–8.1ng/L) compared with I (1.5–5.5ng/L, p |
| doi_str_mv | 10.1016/j.jsams.2020.06.019 |
| format | Article |
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Quasi-experimental, cross-sectional study.
Seventy male, young, well trained swimmers (age range 7–18 years, training experience 1–11 years) were classified by maturational stages: Tanner stage I (n=14), II (n=15), III (n=15), IV (n=13), and V (n=13). Participants underwent a distance-trial of 30min continuous swimming, and cTnT was measured before, immediately after and 3h after exercise. Changes in cTnT over time were compared among groups, and associated with exercise load.
Basal cTnT was higher in Tanner-V (3.8–8.1ng/L) compared with I (1.5–5.5ng/L, p<0.001), II (1.5–4.5ng/L, p<0.001) and III (1.5–6.8ng/L, p=0.003), and in IV (1.5–6.3ng/L) compared with II (p=0.036). Maximal elevations of cTnT from baseline were notable (p<0.001) and comparable among maturational stages (p=0.078). The upper reference limit for myocardial injury was exceeded in 35.7% of the participants, without differences among groups (p=0.18). Baseline cTnT correlated with participant characteristics, and maximal cTnT elevations from baseline with exercise internal load (%HRpeak, rs=0.34, p= 0.003; %HRmean, rs=0.28, p=0.02).
Maturational status influences positively absolute pre- and post-exercise cTnT but not its elevation after a bout of 30min, high-intensity, continuous exercise.</description><identifier>ISSN: 1440-2440</identifier><identifier>EISSN: 1878-1861</identifier><identifier>DOI: 10.1016/j.jsams.2020.06.019</identifier><identifier>PMID: 32680701</identifier><language>eng</language><publisher>Australia: Elsevier Ltd</publisher><subject>Adolescent ; Adolescent (MESH D000293) ; Biomarkers (MESH D015415) ; Biomarkers - blood ; Child ; Child (MESH D002648) ; Cross-Sectional Studies ; Electrocardiography ; Exercise ; Exercise (MESH D015444) ; Heart - growth & development ; Heart rate ; Humans ; Male ; Parents & parenting ; Pediatrics ; Physical fitness ; Puberty (MESH D011627) ; Questionnaires ; Reference Values ; Self evaluation ; Sexual Maturation ; Swimming ; Swimming - physiology ; Teenagers ; Troponin (MESH D014336) ; Troponin T - blood</subject><ispartof>Journal of science and medicine in sport, 2021-02, Vol.24 (2), p.116-121</ispartof><rights>2020 Sports Medicine Australia</rights><rights>Copyright © 2020 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.</rights><rights>2020. Sports Medicine Australia</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c432t-803e1b655351bdb8b3f02d89548d52412e6115d20262ec87793caa34fa69cb4d3</citedby><cites>FETCH-LOGICAL-c432t-803e1b655351bdb8b3f02d89548d52412e6115d20262ec87793caa34fa69cb4d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2502614055?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995,64385,64387,64389,72469</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32680701$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Cirer-Sastre, Rafel</creatorcontrib><creatorcontrib>Legaz-Arrese, Alejandro</creatorcontrib><creatorcontrib>Corbi, Francisco</creatorcontrib><creatorcontrib>López-Laval, Isaac</creatorcontrib><creatorcontrib>George, Keith</creatorcontrib><creatorcontrib>Reverter-Masia, Joaquín</creatorcontrib><title>Influence of maturational status in the exercise-induced release of cardiac troponin T in healthy young swimmers</title><title>Journal of science and medicine in sport</title><addtitle>J Sci Med Sport</addtitle><description>To determine the influence of maturational status on the release of cardiac troponin T (cTnT) induced by a bout of 30min, high-intensity, continuous exercise.
Quasi-experimental, cross-sectional study.
Seventy male, young, well trained swimmers (age range 7–18 years, training experience 1–11 years) were classified by maturational stages: Tanner stage I (n=14), II (n=15), III (n=15), IV (n=13), and V (n=13). Participants underwent a distance-trial of 30min continuous swimming, and cTnT was measured before, immediately after and 3h after exercise. Changes in cTnT over time were compared among groups, and associated with exercise load.
Basal cTnT was higher in Tanner-V (3.8–8.1ng/L) compared with I (1.5–5.5ng/L, p<0.001), II (1.5–4.5ng/L, p<0.001) and III (1.5–6.8ng/L, p=0.003), and in IV (1.5–6.3ng/L) compared with II (p=0.036). Maximal elevations of cTnT from baseline were notable (p<0.001) and comparable among maturational stages (p=0.078). The upper reference limit for myocardial injury was exceeded in 35.7% of the participants, without differences among groups (p=0.18). Baseline cTnT correlated with participant characteristics, and maximal cTnT elevations from baseline with exercise internal load (%HRpeak, rs=0.34, p= 0.003; %HRmean, rs=0.28, p=0.02).
Maturational status influences positively absolute pre- and post-exercise cTnT but not its elevation after a bout of 30min, high-intensity, continuous exercise.</description><subject>Adolescent</subject><subject>Adolescent (MESH D000293)</subject><subject>Biomarkers (MESH D015415)</subject><subject>Biomarkers - blood</subject><subject>Child</subject><subject>Child (MESH D002648)</subject><subject>Cross-Sectional Studies</subject><subject>Electrocardiography</subject><subject>Exercise</subject><subject>Exercise (MESH D015444)</subject><subject>Heart - growth & development</subject><subject>Heart rate</subject><subject>Humans</subject><subject>Male</subject><subject>Parents & parenting</subject><subject>Pediatrics</subject><subject>Physical fitness</subject><subject>Puberty (MESH D011627)</subject><subject>Questionnaires</subject><subject>Reference Values</subject><subject>Self evaluation</subject><subject>Sexual Maturation</subject><subject>Swimming</subject><subject>Swimming - physiology</subject><subject>Teenagers</subject><subject>Troponin (MESH D014336)</subject><subject>Troponin T - blood</subject><issn>1440-2440</issn><issn>1878-1861</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9kUtv1DAURi1URNuBX4CELHXTTYJfcZwFC1T1JVViU9aWY98wjpJ4sB3a-fd4OoUFCzZ-SOe7174HoY-U1JRQ-Xmsx2TmVDPCSE1kTWj3Bp1R1aqKKklPylkIUrGynKLzlEZCWNPy9h065Uwq0hJ6hnb3yzCtsFjAYcCzyWs02YfFTDjlckvYLzhvAcMzROsTVH5xqwWHI0xg0kvMmui8sTjHsAtLCTweUlswU97u8T6syw-cnvw8Q0zv0dvBTAk-vO4b9P3m-vHqrnr4dnt_9fWhsoKzXCnCgfayaXhDe9erng-EOdU1QrmGCcpAUtq48nfJwKq27bg1hovByM72wvENujzW3cXwc4WU9eyThWkyC4Q1aSaY6LqOd7ygF_-gY1hjGUGhmtKAClLesUH8SNkYUoow6F30s4l7TYk-CNGjfhGiD0I0kboIKalPr7XXfgb3N_PHQAG-HAEow_jlIepk_cGH8xFs1i74_zb4DRsqnXE</recordid><startdate>202102</startdate><enddate>202102</enddate><creator>Cirer-Sastre, Rafel</creator><creator>Legaz-Arrese, Alejandro</creator><creator>Corbi, Francisco</creator><creator>López-Laval, Isaac</creator><creator>George, Keith</creator><creator>Reverter-Masia, Joaquín</creator><general>Elsevier Ltd</general><general>Elsevier Limited</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7RV</scope><scope>7TS</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AYAGU</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>K9.</scope><scope>KB0</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>MBDVC</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>7X8</scope></search><sort><creationdate>202102</creationdate><title>Influence of maturational status in the exercise-induced release of cardiac troponin T in healthy young swimmers</title><author>Cirer-Sastre, Rafel ; Legaz-Arrese, Alejandro ; Corbi, Francisco ; López-Laval, Isaac ; George, Keith ; Reverter-Masia, Joaquín</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c432t-803e1b655351bdb8b3f02d89548d52412e6115d20262ec87793caa34fa69cb4d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Adolescent</topic><topic>Adolescent (MESH D000293)</topic><topic>Biomarkers (MESH D015415)</topic><topic>Biomarkers - blood</topic><topic>Child</topic><topic>Child (MESH D002648)</topic><topic>Cross-Sectional Studies</topic><topic>Electrocardiography</topic><topic>Exercise</topic><topic>Exercise (MESH D015444)</topic><topic>Heart - growth & development</topic><topic>Heart rate</topic><topic>Humans</topic><topic>Male</topic><topic>Parents & parenting</topic><topic>Pediatrics</topic><topic>Physical fitness</topic><topic>Puberty (MESH D011627)</topic><topic>Questionnaires</topic><topic>Reference Values</topic><topic>Self evaluation</topic><topic>Sexual Maturation</topic><topic>Swimming</topic><topic>Swimming - physiology</topic><topic>Teenagers</topic><topic>Troponin (MESH D014336)</topic><topic>Troponin T - blood</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cirer-Sastre, Rafel</creatorcontrib><creatorcontrib>Legaz-Arrese, Alejandro</creatorcontrib><creatorcontrib>Corbi, Francisco</creatorcontrib><creatorcontrib>López-Laval, Isaac</creatorcontrib><creatorcontrib>George, Keith</creatorcontrib><creatorcontrib>Reverter-Masia, Joaquín</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Nursing & Allied Health Database</collection><collection>Physical Education Index</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Australia & New Zealand Database</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Research Library</collection><collection>Research Library (Corporate)</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of science and medicine in sport</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cirer-Sastre, Rafel</au><au>Legaz-Arrese, Alejandro</au><au>Corbi, Francisco</au><au>López-Laval, Isaac</au><au>George, Keith</au><au>Reverter-Masia, Joaquín</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of maturational status in the exercise-induced release of cardiac troponin T in healthy young swimmers</atitle><jtitle>Journal of science and medicine in sport</jtitle><addtitle>J Sci Med Sport</addtitle><date>2021-02</date><risdate>2021</risdate><volume>24</volume><issue>2</issue><spage>116</spage><epage>121</epage><pages>116-121</pages><issn>1440-2440</issn><eissn>1878-1861</eissn><abstract>To determine the influence of maturational status on the release of cardiac troponin T (cTnT) induced by a bout of 30min, high-intensity, continuous exercise.
Quasi-experimental, cross-sectional study.
Seventy male, young, well trained swimmers (age range 7–18 years, training experience 1–11 years) were classified by maturational stages: Tanner stage I (n=14), II (n=15), III (n=15), IV (n=13), and V (n=13). Participants underwent a distance-trial of 30min continuous swimming, and cTnT was measured before, immediately after and 3h after exercise. Changes in cTnT over time were compared among groups, and associated with exercise load.
Basal cTnT was higher in Tanner-V (3.8–8.1ng/L) compared with I (1.5–5.5ng/L, p<0.001), II (1.5–4.5ng/L, p<0.001) and III (1.5–6.8ng/L, p=0.003), and in IV (1.5–6.3ng/L) compared with II (p=0.036). Maximal elevations of cTnT from baseline were notable (p<0.001) and comparable among maturational stages (p=0.078). The upper reference limit for myocardial injury was exceeded in 35.7% of the participants, without differences among groups (p=0.18). Baseline cTnT correlated with participant characteristics, and maximal cTnT elevations from baseline with exercise internal load (%HRpeak, rs=0.34, p= 0.003; %HRmean, rs=0.28, p=0.02).
Maturational status influences positively absolute pre- and post-exercise cTnT but not its elevation after a bout of 30min, high-intensity, continuous exercise.</abstract><cop>Australia</cop><pub>Elsevier Ltd</pub><pmid>32680701</pmid><doi>10.1016/j.jsams.2020.06.019</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of science and medicine in sport, 2021-02, Vol.24 (2), p.116-121 |
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| language | eng |
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| source | MEDLINE; Access via ScienceDirect (Elsevier); ProQuest Central UK/Ireland |
| subjects | Adolescent Adolescent (MESH D000293) Biomarkers (MESH D015415) Biomarkers - blood Child Child (MESH D002648) Cross-Sectional Studies Electrocardiography Exercise Exercise (MESH D015444) Heart - growth & development Heart rate Humans Male Parents & parenting Pediatrics Physical fitness Puberty (MESH D011627) Questionnaires Reference Values Self evaluation Sexual Maturation Swimming Swimming - physiology Teenagers Troponin (MESH D014336) Troponin T - blood |
| title | Influence of maturational status in the exercise-induced release of cardiac troponin T in healthy young swimmers |
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