Examinando por Autor "Morrissey, Dylan"

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    Recreational runners with Achilles tendinopathy have clinically detectable impairments: A case-control study
    (Churchill Livingstone, 2022-05-01) Sancho Amundarain, Igor ; Morrissey, Dylan ; Willy, Richard W.; Tayfur, Abdulhamit ; Lascurain-Aguirrebeña, Ion ; Barton, Christian; Malliaras, Peter
    Objectives: To confirm what impairments are present in runners with Achilles tendinopathy (AT) and explore the variance of AT severity in an adequately powered study. Design: Case-control study. Setting: Two private physiotherapy clinics in Australia and Spain. Participants: Forty-four recreational male runners with AT and 44 healthy controls matched by age, height, and weight. Main outcome measures: Demographics, activity (IPAQ-SF), pain and function (VISA-A), pain during hopping (Hop pain VAS), hopping duration, psychological factors (TSK-11, PASS20), and physical tests regarding lower-limb maximal strength and endurance. Results: Body mass index (BMI), activity, VISA-A, pain, and duration of hopping, TSK-11, PASS20, standing heel raise to failure, seated heel raise and leg extension 6RM, hip extension and abduction isometric torque were significantly different between groups (P < 0.05) with varied effect sizes (V = 0.22, d range = 0.05–4.18). 46% of AT severity variance was explained by higher BMI (β = −0.41; p = 0.001), weaker leg curl 6RM (β = 0.32; p = 0.009), and higher pain during hopping (β = −0.43; p = 0.001). Conclusion: Runners with AT had lower activity levels, lower soleus strength, and were less tall. BMI, pain during hopping, and leg curl strength explained condition severity. This information, identified with clinically applicable tools, may guide clinical assessment, and inform intervention development.
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    Ítem
    Self-reported bio-psycho-social factors partially distinguish patellar tendinopathy from other knee problems and explain patellar tendinopathy severity in jumping athletes: a case-control study
    (Churchill Livingstone, 2023-05) Tayfur, Abdulhamit; Şendil, Ateş; Sezik, Atilla Çağatay; Kaux, Jean-François; Sancho Amundarain, Igor ; Le Sant, Guillaume; Dönmez, Gürhan; Duman, Mehmet; Tayfur, Beyza; Pawson, Jessica; Uzlaşır, Serkan; Miller, Stuart C.; Screen, Hazel R.C.; Morrissey, Dylan
    Objective: To determine what combinations of self-reported factors distinguish patellar tendinopathy (PT) from other knee problems, and explain PT severity variance. Design: Case-control study. Setting: Social media, private practice and National Health Service. Participants: An international sample of jumping athletes diagnosed with either PT (n = 132; 30.7 ± 8.9 years; 80 males; VISA-P = 61.6 ± 16.0) or another musculoskeletal knee condition (n = 89; 31.8 ± 9.9 years; 47 males; VISA-P = 62.9 ± 21.2) by a clinician in the last 6 months. Main outcome measures: We considered clinical diagnosis (case = having PT vs control = having other knee problems) as the dependent variable. Severity and sporting impact were defined by VISA-P and availability, respectively. Results: A model comprising seven factors distinguished PT from other knee problems; training duration (OR = 1.10), sport type (OR = 2.31), injured side (OR = 2.28), pain onset (OR = 1.97), morning pain (OR = 1.89), condition acceptability (OR = 0.39) and swelling (OR = 0.37). Sports-specific function (OR = 1.02) and player level (OR = 4.11) explained sporting availability. 44% of PT severity variance was explained by quality of life (β = 0.32), sports-specific function (β = 0.38) and age (β = −0.17). Conclusion: Sports-specific, biomedical and psychological factors partially distinguish PT from other knee problems. Availability is mainly explained by sports-specific factors, while psychosocial factors impact on severity. Adding sports-specific and bio-psycho-social factors into assessments could help better identification and management of jumping athletes with PT.