16 Patient-reported efficacy 6 months after a 4-week rehabilitation intervention in individuals with chronic ankle instability
| Autor: | SW Linens, CJ Wright |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
medicine.medical_specialty
Outcome measurements business.industry Psychological intervention Physical Therapy Sports Therapy and Rehabilitation General Medicine law.invention Athletic training medicine.anatomical_structure Randomized controlled trial law Chronic ankle instability Physical therapy Medicine Orthopedics and Sports Medicine Ankle business Rehabilitation interventions Ankle instability |
| Zdroj: | British Journal of Sports Medicine. 49:A7.1-A7 |
| ISSN: | 1473-0480 0306-3674 |
| DOI: | 10.1136/bjsports-2015-095573.16 |
| Popis: | Background There is limited data available on maintenance of improvements seen after short-term rehabilitation interventions for chronic ankle instability (CAI). Objective To track the patient-reported efficacy of a 4-week intervention [wobble board (WB) or resistance tubing (RT)] in decreasing symptoms of CAI at 6 months post-intervention (6PI) as compared to immediately post-intervention (IPI). Design Randomised controlled trial. Setting Athletic training laboratory. Patients (or participants) Fourteen out of 21 participants (66.7%) responded to an electronic 6 month follow-up questionnaire (age = 19.6 ± 0.9 years, height = 1.63 ± 0.18 m, body mass = 70.5 ± 16.3 kg, 2 males, 12 females, 5 WB, 9 RT). All participants met criteria for chronic ankle instability at enrollment, including a history of ankle sprain, Cumberland Ankle Instability Tool ≤ 25, episodes of giving way ≥ 1 every 6 months). Interventions Participants completed either resistance tubing (RT) or wobble board (WB) protocols, both 12 sessions over 4 weeks of progressive exercise. WB sessions consisted of five 40 s sets of clockwise and counter-clockwise rotations. RT sessions consisted of 30 concentric contractions against resistance tubing in each of 4 ankle directions. Main outcome measurements Patient reported symptoms of “giving-way” pre-intervention and at 6PI, global rating of change (GRC) frequencies at IPI and 6PI, and re-sprains at 6PI are presented descriptively. Global rating of function (GRF) at IPI and 6PI was compared using a paired-samples t-test (α = 0.05). Results GRC indicated that 71.4% of participants rated their condition as improved IPI, whereas only 50% of participants were improved at 6PI. All participants reported “giving-way” pre-intervention; only 57.1% reported “giving-way” at 6PI. Re-sprains occurred in 21.4% of participants. GRF was not significantly different at IPI versus 6PI (p = 0.75; IPI = 91.7 ± 6.3, 6PI = 92.3 ± 10.0). Conclusions Simple 4-week interventions maintained some but not all improvements at 6PI. Importantly, at least 42.9% of participants would no longer meet the current study’s CAI inclusion criteria due to lack of “giving-way”. |
| Databáze: | OpenAIRE |
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