Short‐term high‐intensity interval training improves fitness before surgery: A randomized clinical trial
Purpose Improving cardiopulmonary reserve, or peak oxygen consumption(V˙ O2peak), may reduce postoperative complications; however, this may be difficult to achieve between diagnosis and surgery. Our primary aim was to assess the efficacy of an approximate 14‐session, preoperative high‐intensity inte...
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| Veröffentlicht in: | Scandinavian journal of medicine & science in sports 2022-05, Vol.32 (5), p.856-865 |
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| container_title | Scandinavian journal of medicine & science in sports |
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| creator | Woodfield, John C. Clifford, Kari Wilson, Genevieve A. Munro, Fran Baldi, James C. |
| description | Purpose
Improving cardiopulmonary reserve, or peak oxygen consumption(V˙ O2peak), may reduce postoperative complications; however, this may be difficult to achieve between diagnosis and surgery. Our primary aim was to assess the efficacy of an approximate 14‐session, preoperative high‐intensity interval training(HIIT) program to increase V˙ O2peak by a clinically relevant 2 ml·kg−1·min−1. Our secondary aim was to document clinical outcomes.
Methodology
In this prospective study, participants aged 45–85 undergoing major abdominal surgery were randomized to standard care or 14 sessions of HIIT over 4 weeks. HIIT sessions involved approximately 30 min of stationary cycling. Interval training alternated 1 min of high (with the goal of reaching 90% max heart rate at least once during the session) and low/moderate‐intensity cycling. Cardiopulmonary exercise testing(CPET) measured the change in V˙ O2peak from baseline to surgery. Clinical outcomes included postoperative complications, length of stay(LOS), and Short Form 36 quality of life questionnaire(SF‐36).
Results
Of 63 participants, 46 completed both CPETs and 50 completed clinical follow‐up. There was a significant improvement in the HIIT group's mean ± SD V˙ O2peak (HIIT 2.87 ± 1.94 ml·kg1·min−1 vs standard care 0.15 ± 1.93, with an overall difference of 2.73 ml·kg1·min−1 95%CI [1.53, 3.93] p |
| doi_str_mv | 10.1111/sms.14130 |
| format | Article |
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Improving cardiopulmonary reserve, or peak oxygen consumption(V˙ O2peak), may reduce postoperative complications; however, this may be difficult to achieve between diagnosis and surgery. Our primary aim was to assess the efficacy of an approximate 14‐session, preoperative high‐intensity interval training(HIIT) program to increase V˙ O2peak by a clinically relevant 2 ml·kg−1·min−1. Our secondary aim was to document clinical outcomes.
Methodology
In this prospective study, participants aged 45–85 undergoing major abdominal surgery were randomized to standard care or 14 sessions of HIIT over 4 weeks. HIIT sessions involved approximately 30 min of stationary cycling. Interval training alternated 1 min of high (with the goal of reaching 90% max heart rate at least once during the session) and low/moderate‐intensity cycling. Cardiopulmonary exercise testing(CPET) measured the change in V˙ O2peak from baseline to surgery. Clinical outcomes included postoperative complications, length of stay(LOS), and Short Form 36 quality of life questionnaire(SF‐36).
Results
Of 63 participants, 46 completed both CPETs and 50 completed clinical follow‐up. There was a significant improvement in the HIIT group's mean ± SD V˙ O2peak (HIIT 2.87 ± 1.94 ml·kg1·min−1 vs standard care 0.15 ± 1.93, with an overall difference of 2.73 ml·kg1·min−1 95%CI [1.53, 3.93] p < 0.001). There were no statistically significant differences between groups for clinical outcomes, although the observed differences consistently favored the exercise group. This was most notable for total number of complications (0.64 v 1.16 per patient, p = 0.07), SF‐36 physical component score (p = 0.06), and LOS (mean 5.5 v 7.4 days, p = 0.07).
Conclusions
There was a significant improvement in V˙ O2peak with a four‐week preoperative HIIT program. Further appropriately powered work is required to explore the impact of preoperative HIIT on postoperative clinical outcomes.</description><identifier>ISSN: 0905-7188</identifier><identifier>EISSN: 1600-0838</identifier><identifier>DOI: 10.1111/sms.14130</identifier><identifier>PMID: 35088469</identifier><language>eng</language><publisher>Denmark: Blackwell Publishing Ltd</publisher><subject>Clinical outcomes ; Clinical trials ; Exercise Test ; High-Intensity Interval Training ; Humans ; Interval training ; Original ; Oxygen Consumption ; peak oxygen consumption ; Postoperative Complications - prevention & control ; prehabilitation ; preoperative exercise ; Prospective Studies ; Quality of Life ; Surgery</subject><ispartof>Scandinavian journal of medicine & science in sports, 2022-05, Vol.32 (5), p.856-865</ispartof><rights>2022 The Authors. published by John Wiley & Sons Ltd.</rights><rights>2022 The Authors. Scandinavian Journal of Medicine & Science In Sports published by John Wiley & Sons Ltd.</rights><rights>2022. This article is published under http://creativecommons.org/licenses/by-nc/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4430-146259be0da024e058b7a2dcbd70bec4e3fc8ad6b53e18aa88b083734515c2c23</citedby><cites>FETCH-LOGICAL-c4430-146259be0da024e058b7a2dcbd70bec4e3fc8ad6b53e18aa88b083734515c2c23</cites><orcidid>0000-0002-4908-7413</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fsms.14130$$EPDF$$P50$$Gwiley$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fsms.14130$$EHTML$$P50$$Gwiley$$Hfree_for_read</linktohtml><link.rule.ids>230,315,782,786,887,1419,27931,27932,45581,45582</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35088469$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Woodfield, John C.</creatorcontrib><creatorcontrib>Clifford, Kari</creatorcontrib><creatorcontrib>Wilson, Genevieve A.</creatorcontrib><creatorcontrib>Munro, Fran</creatorcontrib><creatorcontrib>Baldi, James C.</creatorcontrib><title>Short‐term high‐intensity interval training improves fitness before surgery: A randomized clinical trial</title><title>Scandinavian journal of medicine & science in sports</title><addtitle>Scand J Med Sci Sports</addtitle><description>Purpose
Improving cardiopulmonary reserve, or peak oxygen consumption(V˙ O2peak), may reduce postoperative complications; however, this may be difficult to achieve between diagnosis and surgery. Our primary aim was to assess the efficacy of an approximate 14‐session, preoperative high‐intensity interval training(HIIT) program to increase V˙ O2peak by a clinically relevant 2 ml·kg−1·min−1. Our secondary aim was to document clinical outcomes.
Methodology
In this prospective study, participants aged 45–85 undergoing major abdominal surgery were randomized to standard care or 14 sessions of HIIT over 4 weeks. HIIT sessions involved approximately 30 min of stationary cycling. Interval training alternated 1 min of high (with the goal of reaching 90% max heart rate at least once during the session) and low/moderate‐intensity cycling. Cardiopulmonary exercise testing(CPET) measured the change in V˙ O2peak from baseline to surgery. Clinical outcomes included postoperative complications, length of stay(LOS), and Short Form 36 quality of life questionnaire(SF‐36).
Results
Of 63 participants, 46 completed both CPETs and 50 completed clinical follow‐up. There was a significant improvement in the HIIT group's mean ± SD V˙ O2peak (HIIT 2.87 ± 1.94 ml·kg1·min−1 vs standard care 0.15 ± 1.93, with an overall difference of 2.73 ml·kg1·min−1 95%CI [1.53, 3.93] p < 0.001). There were no statistically significant differences between groups for clinical outcomes, although the observed differences consistently favored the exercise group. This was most notable for total number of complications (0.64 v 1.16 per patient, p = 0.07), SF‐36 physical component score (p = 0.06), and LOS (mean 5.5 v 7.4 days, p = 0.07).
Conclusions
There was a significant improvement in V˙ O2peak with a four‐week preoperative HIIT program. Further appropriately powered work is required to explore the impact of preoperative HIIT on postoperative clinical outcomes.</description><subject>Clinical outcomes</subject><subject>Clinical trials</subject><subject>Exercise Test</subject><subject>High-Intensity Interval Training</subject><subject>Humans</subject><subject>Interval training</subject><subject>Original</subject><subject>Oxygen Consumption</subject><subject>peak oxygen consumption</subject><subject>Postoperative Complications - prevention & control</subject><subject>prehabilitation</subject><subject>preoperative exercise</subject><subject>Prospective Studies</subject><subject>Quality of Life</subject><subject>Surgery</subject><issn>0905-7188</issn><issn>1600-0838</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>WIN</sourceid><sourceid>EIF</sourceid><recordid>eNp1kc1u1DAURi0EokNhwQsgS2zoIu117CQOi0pVVX6kIhYDa8txbmZcOfZgJ4OGFY_AM_IkeDqlAiS8sSWfe_RdfYQ8Z3DK8jlLYzplgnF4QBasBihAcvmQLKCFqmiYlEfkSUo3AKxpRfWYHPEKpBR1uyBuuQ5x-vn9x4RxpGu7Wue39RP6ZKcd3b_iVjs6RW299Stqx00MW0x0sJPHlGiHQ4hI0xxXGHev6QWN2vdhtN-wp8blKXM7b7V7Sh4N2iV8dncfk89vrj5dviuuP759f3lxXRghOBRM1GXVdgi9hlIgVLJrdNmbrm-gQyOQD0bqvu4qjkxqLWWXF264qFhlSlPyY3J-8G7mbsTeoM_xndpEO-q4U0Fb9fePt2u1ClvVcqhFuxe8uhPE8GXGNKnRJoPOaY9hTqqsSy7bHLPO6Mt_0JswR5_Xy5SQUoJge-HJgTIxpBRxuA_DQO07VLlDddthZl_8mf6e_F1aBs4OwFfrcPd_k1p-WB6UvwDTkarZ</recordid><startdate>202205</startdate><enddate>202205</enddate><creator>Woodfield, John C.</creator><creator>Clifford, Kari</creator><creator>Wilson, Genevieve A.</creator><creator>Munro, Fran</creator><creator>Baldi, James C.</creator><general>Blackwell Publishing Ltd</general><general>John Wiley and Sons Inc</general><scope>24P</scope><scope>WIN</scope><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>7TS</scope><scope>K9.</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-4908-7413</orcidid></search><sort><creationdate>202205</creationdate><title>Short‐term high‐intensity interval training improves fitness before surgery: A randomized clinical trial</title><author>Woodfield, John C. ; Clifford, Kari ; Wilson, Genevieve A. ; Munro, Fran ; Baldi, James C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4430-146259be0da024e058b7a2dcbd70bec4e3fc8ad6b53e18aa88b083734515c2c23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Clinical outcomes</topic><topic>Clinical trials</topic><topic>Exercise Test</topic><topic>High-Intensity Interval Training</topic><topic>Humans</topic><topic>Interval training</topic><topic>Original</topic><topic>Oxygen Consumption</topic><topic>peak oxygen consumption</topic><topic>Postoperative Complications - prevention & control</topic><topic>prehabilitation</topic><topic>preoperative exercise</topic><topic>Prospective Studies</topic><topic>Quality of Life</topic><topic>Surgery</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Woodfield, John C.</creatorcontrib><creatorcontrib>Clifford, Kari</creatorcontrib><creatorcontrib>Wilson, Genevieve A.</creatorcontrib><creatorcontrib>Munro, Fran</creatorcontrib><creatorcontrib>Baldi, James C.</creatorcontrib><collection>Wiley Online Library (Open Access Collection)</collection><collection>Wiley Online Library (Open Access Collection)</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Physical Education Index</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Scandinavian journal of medicine & science in sports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Woodfield, John C.</au><au>Clifford, Kari</au><au>Wilson, Genevieve A.</au><au>Munro, Fran</au><au>Baldi, James C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Short‐term high‐intensity interval training improves fitness before surgery: A randomized clinical trial</atitle><jtitle>Scandinavian journal of medicine & science in sports</jtitle><addtitle>Scand J Med Sci Sports</addtitle><date>2022-05</date><risdate>2022</risdate><volume>32</volume><issue>5</issue><spage>856</spage><epage>865</epage><pages>856-865</pages><issn>0905-7188</issn><eissn>1600-0838</eissn><abstract>Purpose
Improving cardiopulmonary reserve, or peak oxygen consumption(V˙ O2peak), may reduce postoperative complications; however, this may be difficult to achieve between diagnosis and surgery. Our primary aim was to assess the efficacy of an approximate 14‐session, preoperative high‐intensity interval training(HIIT) program to increase V˙ O2peak by a clinically relevant 2 ml·kg−1·min−1. Our secondary aim was to document clinical outcomes.
Methodology
In this prospective study, participants aged 45–85 undergoing major abdominal surgery were randomized to standard care or 14 sessions of HIIT over 4 weeks. HIIT sessions involved approximately 30 min of stationary cycling. Interval training alternated 1 min of high (with the goal of reaching 90% max heart rate at least once during the session) and low/moderate‐intensity cycling. Cardiopulmonary exercise testing(CPET) measured the change in V˙ O2peak from baseline to surgery. Clinical outcomes included postoperative complications, length of stay(LOS), and Short Form 36 quality of life questionnaire(SF‐36).
Results
Of 63 participants, 46 completed both CPETs and 50 completed clinical follow‐up. There was a significant improvement in the HIIT group's mean ± SD V˙ O2peak (HIIT 2.87 ± 1.94 ml·kg1·min−1 vs standard care 0.15 ± 1.93, with an overall difference of 2.73 ml·kg1·min−1 95%CI [1.53, 3.93] p < 0.001). There were no statistically significant differences between groups for clinical outcomes, although the observed differences consistently favored the exercise group. This was most notable for total number of complications (0.64 v 1.16 per patient, p = 0.07), SF‐36 physical component score (p = 0.06), and LOS (mean 5.5 v 7.4 days, p = 0.07).
Conclusions
There was a significant improvement in V˙ O2peak with a four‐week preoperative HIIT program. Further appropriately powered work is required to explore the impact of preoperative HIIT on postoperative clinical outcomes.</abstract><cop>Denmark</cop><pub>Blackwell Publishing Ltd</pub><pmid>35088469</pmid><doi>10.1111/sms.14130</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-4908-7413</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Scandinavian journal of medicine & science in sports, 2022-05, Vol.32 (5), p.856-865 |
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| subjects | Clinical outcomes Clinical trials Exercise Test High-Intensity Interval Training Humans Interval training Original Oxygen Consumption peak oxygen consumption Postoperative Complications - prevention & control prehabilitation preoperative exercise Prospective Studies Quality of Life Surgery |
| title | Short‐term high‐intensity interval training improves fitness before surgery: A randomized clinical trial |
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