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Introduction This study aimed to investigate the effects of a home-based occupational therapy telerehabilitation (TR) via smartphone in enhancing functional and motor performance and fall efficacy for outpatients receiving day hospital rehabilitation after hip fracture surgery in Hong Kong. Methods This was a feasibility randomised controlled trial with two groups – an experimental group and a comparison group – and a sample of 31 older adults attending a geriatric day hospital who had undergone hip fracture surgery within 12 weeks of diagnosis. Patients were assessed at baseline, immediately after a three-week intervention and at three-week post-intervention follow-up for motor performance, activities of daily living (ADL) functioning and fall efficacy. The experimental group received a home programme using the Caspar Health e-system and a mobile app for smartphones, while the comparison group received paper-and-pencil instructions for the home programme on a weekly basis for three weeks. Results Compared to the comparison group, significant improvements in fall efficacy and instrumental ADL performance at post intervention and follow-up were found in the experimental group. However, in the comparison group, inadequate social support was a factor contributing to better muscle strength testing in both the affected and non-affected legs. There were no significant differences between the two groups in regard to the other variables. Discussion This study supports the potential use of TR via smartphone as an alternative home programme for use in occupational therapy practice with older adults after hip fracture surgery.

Objective To evaluate the effectiveness of ultrasound-guided phenol nerve block in the treatment of severe hip adductor spasticity in long-term care patients. Methods Double-blind placebo-controlled trial with a 9-month follow-up period. Setting A 250-bed long-term care hospital and the infirmary units of 5 regional hospitals. Participants Twenty-six long-term care patients with bilateral severe chronic hip adductor spasticity affecting perineal hygiene and nursing care. Interventions Patients were randomized to 2 groups that received ultrasound and electrical stimulator guided obturator nerve block using either 5% phenol in aqueous solution or saline. Main Outcome Measures The primary outcome measure was the Modified Ashworth Scale, which reflected the severity of hip adductor spasticity. Secondary outcomes included Goal Attainment Scale (GAS), hygiene score, distances between the knees during fast and slow passive hip abductions; passive range of movement for hip extension and knee extension. Pain was assessed using the Pain Assessment in Advanced Dementia Scale. Results Twenty-six patients (7 males; mean age = 77, standard deviation = 14) were recruited. At week 6 post-injection, 12/16 (75%) patients in the treatment group vs 1/10 (10%) patients in the control group had at least 1-point reduction of Modified Ashworth Scale ( P = .001) on both hip adductors. There was also significant improvement in the GAS, as well as the hygiene score, resting position, and distances between the knees during fast and slow passive hip abductions in the treatment group, which persisted until week 36. No significant difference in the Pain Assessment in Advanced Dementia Scale was found between the 2 groups. No serious phenol nerve block related adverse effects were reported. Conclusions Obturator neurolysis with 5% aqueous phenol as guided by both ultrasound and electrical stimulation can safely and effectively reduce hip adductor spasticity, thus, improving hygiene scores and patient-centered outcomes measured by the GAS in affected long-term care residents.