: Background/Objectives: Tendinopathies represent a prevalent musculoskeletal condition characterized by load-dependent pain, stiffness, weakness, and impaired functionality. Current treatment includes therapeutic exercise, physical modalities and injective therapy. Hyaluronic acid (HA) is a fundamental component of the extracellular matrix and plays a crucial role in tissue hydration, elasticity, and lubrication. This study aims to evaluate the effectiveness of ultrasound-guided injections of HA in improving pain symptoms and functionality in patients with supraspinatus tendinopathy. Methods: Patients with a confirmed diagnosis of supraspinatus tendinopathy, verified through ultrasound imaging, were included in the study. Patients underwent 3 ultrasound guidance injections (1/week) of Sodium Hyaluronate (Hyalotend, 20 mg/2 mL). Patients were evaluated at the baseline, 1 month (T1), 3 months (T2), 6 months (T3), and 1 year (T4) after the first injection through the VAS, the QuickDASH and the SF-12. Results: Twenty-four patients were enrolled. As regards the VAS there was a statistically significant reduction (p < 0.01) of averages of values over time. The scores collected through the QuickDASH questionnaire have a statistically significant variation over time (p < 0.001). The values collected through the SF-12 Mental Component Summary (MCS) questionnaire show a highly statistically significant variation over time (p < 0.005). The values collected through the SF-12 Physical Component Summary (PCS) questionnaire show a statistically highly significant change over time (p < 0.001). Conclusions: Our results suggest that HA (Hyalotend) injections could represent a viable therapeutic option for patients with supraspinatus tendinopathy in the short, medium, and long term. Further studies with larger patient samples and a control group are needed to better investigate the effects and the modalities of administration of HA in tendinopathies.
Effectiveness of Ultrasound-Guided Peritendinous Injection Treatment with Low Molecular Weight Hyaluronic Acid in Patients with Supraspinatus Tendinopathy
Agostini, Francesco;de Sire, Alessandro
;Ammendolia, Antonio;
2025-01-01
Abstract
: Background/Objectives: Tendinopathies represent a prevalent musculoskeletal condition characterized by load-dependent pain, stiffness, weakness, and impaired functionality. Current treatment includes therapeutic exercise, physical modalities and injective therapy. Hyaluronic acid (HA) is a fundamental component of the extracellular matrix and plays a crucial role in tissue hydration, elasticity, and lubrication. This study aims to evaluate the effectiveness of ultrasound-guided injections of HA in improving pain symptoms and functionality in patients with supraspinatus tendinopathy. Methods: Patients with a confirmed diagnosis of supraspinatus tendinopathy, verified through ultrasound imaging, were included in the study. Patients underwent 3 ultrasound guidance injections (1/week) of Sodium Hyaluronate (Hyalotend, 20 mg/2 mL). Patients were evaluated at the baseline, 1 month (T1), 3 months (T2), 6 months (T3), and 1 year (T4) after the first injection through the VAS, the QuickDASH and the SF-12. Results: Twenty-four patients were enrolled. As regards the VAS there was a statistically significant reduction (p < 0.01) of averages of values over time. The scores collected through the QuickDASH questionnaire have a statistically significant variation over time (p < 0.001). The values collected through the SF-12 Mental Component Summary (MCS) questionnaire show a highly statistically significant variation over time (p < 0.005). The values collected through the SF-12 Physical Component Summary (PCS) questionnaire show a statistically highly significant change over time (p < 0.001). Conclusions: Our results suggest that HA (Hyalotend) injections could represent a viable therapeutic option for patients with supraspinatus tendinopathy in the short, medium, and long term. Further studies with larger patient samples and a control group are needed to better investigate the effects and the modalities of administration of HA in tendinopathies.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
