Browsing by Person "Bailey, Andrea"

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Antecedent anterior cruciate ligament reconstruction surgery and optimal duration of supervised physiotherapy
(IOS Press, 2015-12) Darain, Haider; Alkitani, Abdulhameed; Yates, Christopher; Bailey, Andrea; Roberts, Simon; Coutts, Fiona; Gleeson, Nigel
A 22-year-old patient undergoing unilateral surgical reconstruction of the anterior cruciate ligament (ACL) of the right knee volunteered for the research project and followed an established contemporary hospital-based rehabilitation programme. The patient was supervised post-surgically by an experienced and clinically specialized physiotherapist. The clinical outcomes of rehabilitation were assessed by selected validated patient-reported and objectively-measured outcomes of functional performance capability on four different occasions (pre-surgery, 6th, 12th and 24th week post-surgery). The patient scored 30, 56, 60 and 85 on IKDC (maximum score, 100); 46, 53, 90 and 91 on Lysholm (maximum score, 100); 141, 73, 128 and 175 on K-SES (maximum score, 220); 17, 12, 6 and 6 on the symptom subsection of KOOS (maximum score, 28); 7, 7, 5 and 5 on the pain subsection (maximum score, 36); 1, 0, 3 and 1 on the daily function subsection (maximum score, 68); 0, 0, 5 and 5 on the sport and recreation function subsection (maximum score, 20); 13, 11, 15 and 13 on the quality of life subsection (maximum score, 16) of KOOS at pre-surgery and at the 6th, 12th and 24th week following ACL reconstruction, respectively. Moreover, the patient scored 1.96 m, 1.92 m and 1.99 m on single-leg hop (injured leg) when assessed at pre-surgery and at the 12th and 24th week post-surgery, respectively, following ACL reconstruction. The total time spent in supervised rehabilitation by the patient (675 minutes) was computed as the aggregate patient-reported time spent in exercise during each hospital-based rehabilitation session (verified by physiotherapist evaluation) across the total number of sessions. The patient managed to return to the sport in which he had participated prior to the injury, immediately after the completion of the contemporary rehabilitation programme, at 24 weeks post-surgery. A total of fifteen physiotherapy sessions supervised by the physiotherapist, were attended by the patient during the 24 week rehabilitation period. The latter number of physiotherapy sessions was substantially less than the average supervised physiotherapy sessions reported in the literature. 2015 - IOS Press and the authors. All rights reserved.
Exploratory insights into novel prehabilitative neuromuscular exercise-conditioning in total knee arthroplasty.
(2022-06-07) Risso, Anna Maria; van der Linden, Marietta; Bailey, Andrea; Gallacher, Peter; Gleeson, Nigel
Contemporary strategies for prehabilitation and rehabilitation associated with total knee arthroplasty (TKA) surgery have focused on improving joint range-of-motion and function with less emphasis on neuromuscular performance beneficially affecting joint stability. Furthermore, prehabilitation protocols have been found to be too long and generic-in-effect to be considered suitable for routine clinical practice. A pragmatic exploratory controlled trial was designed to investigate the efficacy of a novel, acute prehabilitative neuromuscular exercise-conditioning (APNEC) in patients electing TKA. Adults electing unilateral TKA were assessed and randomly allocated to exercise-conditioning (APNEC, n = 15) and usual care (Control, n = 14) from a specialised orthopaedic hospital, in the United Kingdom. APNEC prescribed nine stressful exercise-conditioning sessions for the knee extensors of the surgery leg, accrued over one week (3 sessions·week ; 36 exercise repetitions in total; machine, gravity-loaded) and directly compared with usual care (no exercise). Prescribed exercise stress ranged between 60%-100% of participant's daily voluntary strength capacity, encompassing purposefully brief muscular activations (≤ 1.5 s). Baseline and follow-up indices of neuromuscular performance focusing on muscle activation capacity (electromechanical delay [EMD], rate of force development [RFD] and peak force [PF]) were measured ipsilaterally using dynamometry and concomitant surface electromyography (m. rectus femoris and m. vastus lateralis ). Group mean ipsilateral knee extensor muscular activation capacity (EMD [F = 53.5; p < 0.001]; EMD [F = 50.0; p < 0.001]; RFD [F = 10.5; p < 0.001]) and strength (PF [F = 16.4; p < 0.001]) were significantly increased following APNEC (Cohen's d, 0.5-1.8; 15% to 36% vs. baseline), but unchanged following no exercise control (per protocol, group by time interaction, factorial ANOVA, with repeated measures), with significant retention of gains at 1-week follow-up (p < 0.001). The exploratory APNEC protocol elicited significant and clinically-relevant improvement and its retention in neuromuscular performance in patients awaiting TKA. (date and number): clinicaltrial.gov: NCT03113032 (4/04/2017) and ISRCTN75779521 (3/5/2017). [Abstract copyright: © 2022. The Author(s).]