Knee muscle strength correlates with joint cartilage T2 relaxation time in young participants with risk factors for osteoarthritis

The objective of this study is to correlate T2 relaxation time (T2RT), measured by magnetic resonance imaging (MRI) with quadriceps and hamstring strength in young participants with risk factors for knee osteoarthritis (OA). A descriptive cross-sectional study was conducted with participants between...

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Veröffentlicht in:Clinical rheumatology 2016-08, Vol.35 (8), p.2087-2092
Hauptverfasser: Macías-Hernández, Salvador Israel, Miranda-Duarte, Antonio, Ramírez-Mora, Isabel, Cortés-González, Socorro, Morones-Alba, Juan Daniel, Olascoaga-Gómez, Andrea, Coronado-Zarco, Roberto, Soria-Bastida, María de los Angeles, Nava-Bringas, Tania Inés, Cruz-Medina, Eva
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container_end_page 2092
container_issue 8
container_start_page 2087
container_title Clinical rheumatology
container_volume 35
creator Macías-Hernández, Salvador Israel
Miranda-Duarte, Antonio
Ramírez-Mora, Isabel
Cortés-González, Socorro
Morones-Alba, Juan Daniel
Olascoaga-Gómez, Andrea
Coronado-Zarco, Roberto
Soria-Bastida, María de los Angeles
Nava-Bringas, Tania Inés
Cruz-Medina, Eva
description The objective of this study is to correlate T2 relaxation time (T2RT), measured by magnetic resonance imaging (MRI) with quadriceps and hamstring strength in young participants with risk factors for knee osteoarthritis (OA). A descriptive cross-sectional study was conducted with participants between 20 and 40 years of age, without diagnosis of knee OA. Their T2 relaxation time was measured through MRI, and their muscle strength (MS) was measured with an isokinetic dynamometer. Seventy-one participants were recruited, with an average age of 28.3 ± 5.5 years; 39 (55 %) were females. Negative correlations were found between T2RT and quadriceps peak torque (QPT) in males in the femur r  = −0.46 ( p  = 0.01), tibia r  = −0.49 ( p  = 0.02), and patella r  = −0.44 ( p  = 0.01). In women, correlations were found among the femur r  = −0.43 ( p  = 0.01), tibia r  = −0.61 ( p  = 0.01), and patella r  = −0.32 ( p  = 0.05) and among hamstring peak torque (HPT), in the femur r  = −0.46 ( p  = 0.01), hamstring total work (HTW) r  = −0.42 ( p  = 0.03), and tibia r  = −0.33 ( p  = 0.04). Linear regression models showed good capacity to predict T2RT through QPT in both genders. The present study shows that early changes in femoral, tibial, and patellar cartilage are significantly correlated with MS, mainly QPT, and that these early changes might be explained by MS, which could play an important role in pre-clinical phases of the disease.
doi_str_mv 10.1007/s10067-016-3333-7
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A descriptive cross-sectional study was conducted with participants between 20 and 40 years of age, without diagnosis of knee OA. Their T2 relaxation time was measured through MRI, and their muscle strength (MS) was measured with an isokinetic dynamometer. Seventy-one participants were recruited, with an average age of 28.3 ± 5.5 years; 39 (55 %) were females. Negative correlations were found between T2RT and quadriceps peak torque (QPT) in males in the femur r  = −0.46 ( p  = 0.01), tibia r  = −0.49 ( p  = 0.02), and patella r  = −0.44 ( p  = 0.01). In women, correlations were found among the femur r  = −0.43 ( p  = 0.01), tibia r  = −0.61 ( p  = 0.01), and patella r  = −0.32 ( p  = 0.05) and among hamstring peak torque (HPT), in the femur r  = −0.46 ( p  = 0.01), hamstring total work (HTW) r  = −0.42 ( p  = 0.03), and tibia r  = −0.33 ( p  = 0.04). Linear regression models showed good capacity to predict T2RT through QPT in both genders. The present study shows that early changes in femoral, tibial, and patellar cartilage are significantly correlated with MS, mainly QPT, and that these early changes might be explained by MS, which could play an important role in pre-clinical phases of the disease.</description><identifier>ISSN: 0770-3198</identifier><identifier>EISSN: 1434-9949</identifier><identifier>DOI: 10.1007/s10067-016-3333-7</identifier><identifier>PMID: 27334115</identifier><language>eng</language><publisher>London: Springer London</publisher><subject>Adult ; Cartilage, Articular - pathology ; Cross-Sectional Studies ; Female ; Femur - pathology ; Humans ; Knee Joint - pathology ; Linear Models ; Magnetic Resonance Imaging ; Male ; Medicine ; Medicine &amp; Public Health ; Mexico ; Multivariate Analysis ; Muscle Strength ; Original Article ; Osteoarthritis, Knee - diagnostic imaging ; Patella - pathology ; Quadriceps Muscle - physiopathology ; Rheumatology ; Risk Factors ; Tibia - pathology ; Young Adult</subject><ispartof>Clinical rheumatology, 2016-08, Vol.35 (8), p.2087-2092</ispartof><rights>International League of Associations for Rheumatology (ILAR) 2016</rights><rights>Clinical Rheumatology is a copyright of Springer, 2016.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c405t-c4c3094f1ec7f5e2df897873112f52a72d1941aa5899f0e5e7e1a774dd2796d33</citedby><cites>FETCH-LOGICAL-c405t-c4c3094f1ec7f5e2df897873112f52a72d1941aa5899f0e5e7e1a774dd2796d33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10067-016-3333-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10067-016-3333-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27334115$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Macías-Hernández, Salvador Israel</creatorcontrib><creatorcontrib>Miranda-Duarte, Antonio</creatorcontrib><creatorcontrib>Ramírez-Mora, Isabel</creatorcontrib><creatorcontrib>Cortés-González, Socorro</creatorcontrib><creatorcontrib>Morones-Alba, Juan Daniel</creatorcontrib><creatorcontrib>Olascoaga-Gómez, Andrea</creatorcontrib><creatorcontrib>Coronado-Zarco, Roberto</creatorcontrib><creatorcontrib>Soria-Bastida, María de los Angeles</creatorcontrib><creatorcontrib>Nava-Bringas, Tania Inés</creatorcontrib><creatorcontrib>Cruz-Medina, Eva</creatorcontrib><title>Knee muscle strength correlates with joint cartilage T2 relaxation time in young participants with risk factors for osteoarthritis</title><title>Clinical rheumatology</title><addtitle>Clin Rheumatol</addtitle><addtitle>Clin Rheumatol</addtitle><description>The objective of this study is to correlate T2 relaxation time (T2RT), measured by magnetic resonance imaging (MRI) with quadriceps and hamstring strength in young participants with risk factors for knee osteoarthritis (OA). A descriptive cross-sectional study was conducted with participants between 20 and 40 years of age, without diagnosis of knee OA. Their T2 relaxation time was measured through MRI, and their muscle strength (MS) was measured with an isokinetic dynamometer. Seventy-one participants were recruited, with an average age of 28.3 ± 5.5 years; 39 (55 %) were females. Negative correlations were found between T2RT and quadriceps peak torque (QPT) in males in the femur r  = −0.46 ( p  = 0.01), tibia r  = −0.49 ( p  = 0.02), and patella r  = −0.44 ( p  = 0.01). In women, correlations were found among the femur r  = −0.43 ( p  = 0.01), tibia r  = −0.61 ( p  = 0.01), and patella r  = −0.32 ( p  = 0.05) and among hamstring peak torque (HPT), in the femur r  = −0.46 ( p  = 0.01), hamstring total work (HTW) r  = −0.42 ( p  = 0.03), and tibia r  = −0.33 ( p  = 0.04). Linear regression models showed good capacity to predict T2RT through QPT in both genders. 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A descriptive cross-sectional study was conducted with participants between 20 and 40 years of age, without diagnosis of knee OA. Their T2 relaxation time was measured through MRI, and their muscle strength (MS) was measured with an isokinetic dynamometer. Seventy-one participants were recruited, with an average age of 28.3 ± 5.5 years; 39 (55 %) were females. Negative correlations were found between T2RT and quadriceps peak torque (QPT) in males in the femur r  = −0.46 ( p  = 0.01), tibia r  = −0.49 ( p  = 0.02), and patella r  = −0.44 ( p  = 0.01). In women, correlations were found among the femur r  = −0.43 ( p  = 0.01), tibia r  = −0.61 ( p  = 0.01), and patella r  = −0.32 ( p  = 0.05) and among hamstring peak torque (HPT), in the femur r  = −0.46 ( p  = 0.01), hamstring total work (HTW) r  = −0.42 ( p  = 0.03), and tibia r  = −0.33 ( p  = 0.04). Linear regression models showed good capacity to predict T2RT through QPT in both genders. The present study shows that early changes in femoral, tibial, and patellar cartilage are significantly correlated with MS, mainly QPT, and that these early changes might be explained by MS, which could play an important role in pre-clinical phases of the disease.</abstract><cop>London</cop><pub>Springer London</pub><pmid>27334115</pmid><doi>10.1007/s10067-016-3333-7</doi><tpages>6</tpages></addata></record>
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1434-9949
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source MEDLINE; SpringerNature Journals
subjects Adult
Cartilage, Articular - pathology
Cross-Sectional Studies
Female
Femur - pathology
Humans
Knee Joint - pathology
Linear Models
Magnetic Resonance Imaging
Male
Medicine
Medicine & Public Health
Mexico
Multivariate Analysis
Muscle Strength
Original Article
Osteoarthritis, Knee - diagnostic imaging
Patella - pathology
Quadriceps Muscle - physiopathology
Rheumatology
Risk Factors
Tibia - pathology
Young Adult
title Knee muscle strength correlates with joint cartilage T2 relaxation time in young participants with risk factors for osteoarthritis
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