Background: People with hypermobility spectrum disorder (HSD) are in great risk of experiencing shoulder symptoms, but evidence for treatment is sparse. Therefore, the objective was to evaluate the feasibility of 16-week shoulder strengthening programme for improving shoulder strength and function in people with HSD and shoulder symptoms for more than 3 months to inform a future randomised controlled trial (RCT). Methods: Twelve participants (11 females, 39.3 ± 13.9 years) with HSD and shoulder instability and/or pain for more than 3 months underwent a 16-week heavy shoulder strengthening exercise programme three times weekly using exercises targeting scapular and rotator cuff muscles. Primary outcomes were pre-defined research progression criteria including recruitment rate (acceptable, 6 participants/month), assessment duration (acceptable: < 120 min), participant retention (acceptable: > 80% complete intervention), training adherence (acceptable: > 75% adhere to > 36 training sessions) and adverse events (acceptable: minor events with no participants discontinuing the study), besides participant and physiotherapist feedback. Secondary treatment outcomes were assessed using the Western Ontario Shoulder Instability Index (WOSI, 0-2100 better to worse), self-reported pain, kinesiophobia and fatigue, isometric shoulder strength, besides clinical tests for instability, hypermobility, laxity, and proprioception. Results: Recruitment rate was 5.6/month, assessment duration (mean ± SD) 105 ± 9 min, retention 100%, adherence 83%, and four participants experienced short-lasting soreness or pain. Participant feedback was positive, and physiotherapists found the intervention relevant and applicable to the population. The WOSI total score showed an improvement by 51% (mean ± SD, points: baseline 1037 ± 215; Follow up 509 ± 365; mean change (95% CI), − 528 (− 738, − 318)), and participants reported reduced pain, kinesiophobia and fatigue. Shoulder strength measurements improved by 28-31% (mean change (95% CI), Nm/kg: scaption 0.51 (0.23, 0.78); internal rotation 1.32 (0.70, 1.95) and external rotation 0.89 (0.37, 1.40)), and clinical tests indicated decreased shoulder laxity/ instability.
Background: People with hypermobility spectrum disorder (HSD) are in great risk of experiencing shoulder symptoms, but evidence for treatment is sparse. Therefore, the objective was to evaluate the feasibility of 16-week shoulder strengthening programme for improving shoulder strength and function in people with HSD and shoulder symptoms for more than 3 months to inform a future randomised controlled trial (RCT). Methods: Twelve participants (11 females, 39.3 ± 13.9 years) with HSD and shoulder instability and/or pain for more than 3 months underwent a 16-week heavy shoulder strengthening exercise programme three times weekly using exercises targeting scapular and rotator cuff muscles. Primary outcomes were pre-defined research progression criteria including recruitment rate (acceptable, 6 participants/month), assessment duration (acceptable: < 120 min), participant retention (acceptable: > 80% complete intervention), training adherence (acceptable: > 75% adhere to > 36 training sessions) and adverse events (acceptable: minor events with no participants discontinuing the study), besides participant and physiotherapist feedback. Secondary treatment outcomes were assessed using the Western Ontario Shoulder Instability Index (WOSI, 0-2100 better to worse), self-reported pain, kinesiophobia and fatigue, isometric shoulder strength, besides clinical tests for instability, hypermobility, laxity, and proprioception. Results: Recruitment rate was 5.6/month, assessment duration (mean ± SD) 105 ± 9 min, retention 100%, adherence 83%, and four participants experienced short-lasting soreness or pain. Participant feedback was positive, and physiotherapists found the intervention relevant and applicable to the population. The WOSI total score showed an improvement by 51% (mean ± SD, points: baseline 1037 ± 215; Follow up 509 ± 365; mean change (95% CI), − 528 (− 738, − 318)), and participants reported reduced pain, kinesiophobia and fatigue. Shoulder strength measurements improved by 28-31% (mean change (95% CI), Nm/kg: scaption 0.51 (0.23, 0.78); internal rotation 1.32 (0.70, 1.95) and external rotation 0.89 (0.37, 1.40)), and clinical tests indicated decreased shoulder laxity/ instability.
“…Some structured rehabilitation protocols that engage patients to a high level of compliance have reported good results. [8][9][10][29][30][31][32][33][34][35] Burkhead and Rockwood 33 reported good to excellent Rowe scores after physiotherapy alone in 80% of their patient cohort; however, there was a lack of pre-intervention scores to elucidate the treatment effect. Bateman et al 31 also reported a statistically significant improvement in Western Ontario Shoulder Index and Oxford Instability Shoulder Score in an atraumatic instability cohort but only reported short-term results.…”
Section: Indicators For Early Tertiary Referralmentioning
“…The mean WOSI improved by 36.76% and the mean OSIS by 16.67 points (34.73%). 17 Watson et al 27 and Warby et al 28 reported 17 points (35.42%) OSIS and 793 points (37.76%) WOSI changes at 4.6 months (n ¼ 43), and 34.9% WOSI change at 24 weeks (n ¼ 41) respectively for a structured MDI rehabilitation programme. Our study has comparable results, with a much larger, heterogeneous cohort, and longer follow-up, and adds to the evidence that positive outcomes can be achieved in routine practice for patients with atraumatic shoulder instability, by using structured physiotherapy.…”
Background Consensus favours conservative treatment for atraumatic shoulder instability, but literature is scarce on the topic. We therefore prospectively assessed the results of structured physiotherapy for these patients. Methods Patient reported outcomes were recorded prior to physiotherapy and on discharge. Notes review identified patients re-referred for the same condition. Results N = 85. Review range was 12–72 months post-treatment. Median Oxford Shoulder Instability Score (OSIS) improved from 21 (range: 2–47) to 39 (11–47). Median Western Ontario Shoulder Instability Index (WOSI) improved from 1117 (range: 306–2028) to 485 (0–1569). Patients with posterior instability demonstrated better results compared with other groups (OSIS change, p = 0.025; WOSI change, p = 0.060). Quicker referral to physiotherapy gave improved outcomes (OSIS change, p = 0.004, rs = −0.4; WOSI change, p = 0.047, rs = 0.24). Twenty-one patients (24.7%) were re-referred, seven of them for repeat physiotherapy and 14 of them for surgery. Previous surgery significantly affected the possibility of a further referral ( p < 0.001), and initial diagnosis was significantly correlated with further surgery ( p = 0.032). Discussion Early referral to physiotherapy may produce better results. Patients with posterior instability responded better to physiotherapy. Previous surgery increased the risk of re-referral. Re-referred patients with posterior instability tended to be managed with further physiotherapy.
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