Proximal femoral fracture is a common, major health problem resulting in loss of functional independence and a high cost burden on society. Rehabilitation can potentially maximise functional recovery, but evidence of effectiveness is lacking. An enhanced rehabilitation intervention designed to improve self-efficacy and increase the amount and quality of practice of physical exercise and activities of daily living has been developed consisting of patient held workbooks and extra therapy sessions in the community. This study aims to define characteristics of the cohort of individuals this intervention is targeted to, assess acceptability of the intervention and feasibility of recruiting participants for a larger scale trial. An anonymous cohort study of all proximal femoral fracture patients admitted to three acute hospitals will provide details on residence pre-admission, type of fracture, type of surgery, adverse events and subsequent readmissions. A separate randomised feasibility study recruiting participants from this cohort will assess acceptability and feasibility of the study in terms of eligibility, recruitment, reasons for decline, retention and outcome measure completion. The success rate of identifying patients for the feasibility study and whether the recruited participants are representative of the cohort population will be evaluated by comparison of the feasibility participant screening and background data with that of the cohort.Background
Methods
This study aimed to assess whether the severity of symptoms (assessed with the Oxford Hip Score (OHS)) can relate to the levels of mRNA expression of markers for muscle inflammation (tumour necrosis factor alpha (TNFα), interleukin 6 (IL-6)) in the proximal vastus lateralis (VL) of patients with severe OA undergoing THR. Following local research ethics approval and informed consent, 17 patients were prospectively recruited. Muscle biopsies were obtained from the proximal VL (accessed through the surgical wound) intraoperatively whilst the OHS questionnaire was administered preoperatively. mRNA expression for TNFα and IL-6 was assessed using the reverse transcriptase polymerase chain reaction (RT-PCR). The median OHS was used for stratification, with patients above the median classed as having moderate symptoms (MS) and those below classed as having severe symptoms (SS). The effect of SS on muscle inflammation was assessed with relative quotient (RQ) comparison of SS vs. MS mRNA expression.Aim
Methods
To assess whether the Oxford Hip Score (OHS), is reflective of objectively assessed functional performance (timed up and go (TUG), 30 sec sit to stand (ST), 6 minute walk test (6MWT), stair climb performance (SCP), and gait speed (GS)) in patients undergoing total hip arthroplasty (THA). 50 patients undergoing THA were prospectively recruited after ethical approval. Demographics and objective physical performance were assessed (TUG, ST, 6MWT, SCP, GS), as was the OHS preoperatively, and at 6 weeks, 6 months and 9 to 12 months postoperatively. Pearson's correlation coefficient was used to assess relationships, with p<0.05 statistically significant.Aim
Methods
To assess the relationship between mRNA expression of genetic markers of inflammation (tumour necrosis factor-alpha (TNFα)) and interleukin-6 (IL-6) in the vastus lateralis (VL) of the operated leg, and the strength of the operated leg quadriceps, in patients following THR. Following ethical approval, 10 patients were recruited prospectively. Distal VL (5cm proximal to lateral supra-patellar pouch) biopsies were obtained intraoperatively and at 6 weeks post-operatively, with maximal voluntary contraction of the operated leg quadriceps (MVCOLQ) in Newtons(N), assessed preoperatively and at 6 weeks post-op. mRNA expression in the biopsies was assessed using the reverse transcriptase polymerase chain reaction (RT-PCR). Relationships were assessed using Spearman's correlation coefficient (data not normally distributed).Aim
Methods
Late (commenced 6 months to 4 years post-op) home-based progressive resistance training programs are proven to improve muscle strength and function after total hip replacement (THR). This study assessed whether early (commenced < 1 week post-op) HBPRT post-THR improves muscle mass, strength and function relative to routine physiotherapy rehabilitation (RPR) at up to 12 months follow up. Prospective single blind randomized controlled study performed after ethical approval. 50 patients randomised to 6 week HBPRT (n=26) or RPR (n=24) postoperatively. Maximal voluntary contraction of the operated leg quadriceps in (MVCOLQ) in Newtons (N), sit to stands in 30 seconds (ST, number of repetitions), and the lean mass in grams of the operated leg (LM) were assessed preoperatively and at intervals up to 12 months postoperatively. Mixed model repeated measures ANOVA was used for statistical analysis.Introduction
Methods
