Search Results (184)

Background/Objectives: Suprascapular nerve block (SSNB) is a useful therapeutic option for chronic shoulder pain, although the synergistic use of corticosteroids with anesthetics to prolong its effect is a controversial topic. The primary objective of this study was to compare the evolution of pain and functionality using the visual analog scale (VAS) and the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire between patients treated with SSNB with corticosteroids (cSSNB) and without them (sSSNB). Methods: A retrospective, observational, longitudinal, analytical cohort study was conducted in 28 patients (14 n per group) aged 50–80 years who had undergone SSNB with 4 mL of 0.25% bupivacaine and 40 mg/mL triamcinolone during 2024 for chronic shoulder pain lasting more than 6 months. The variables to be collected were VAS, DASH, range of motion (ROM) and Lattinen Index (LI) at baseline, the first and the third month. Patients were grouped according to the type of SSNB (cSSNB vs. sSSNB) and analyzed longitudinally and cross-sectionally using IBM-SPSS Statistics version 28.0.0. Results: Regarding pain, the cSSNB obtained a significant reduction in the median VAS of 4 points in the first month (p = 0.001) and in the third month (p = 0.002). In addition, significantly lower evaluations in VAS were obtained in the third month of 3 points (p = 0.04) in favor of the cSSNB. Regarding functionality, a reduction in evaluations with respect to the initial DASH were observed only in the cSSNB, with a difference in the first month of 21.80 points (p = 0.001) and 21.35 points (p = 0.003) in the third month. In addition, differences between groups were found, in favor of the cSSNB, of 19.20 points (p = 0.017) in the first month and 12.55 points (p = 0.012) in the third month. Conclusions: The combined use of corticosteroids in SSNB appears to be associated with better short-to medium-term outcomes in terms of pain and function, compared to the use of SSNB without corticosteroids in chronic rotator cuff pathologies. Full article

Background and Objectives: Swimmers are repeatedly exposed to overhead shoulder movements, which overload the surrounding soft tissue and may contribute to shoulder pain. These repetitive demands have also been implicated in the development of scapular dyskinesis (SD). This cross-sectional study aimed to determine the prevalence of SD and to examine its associations with extrinsic and intrinsic factors in adult elite swimmers. Materials and Methods: Fifty competitive swimmers (mean age, 23.9 years; mean training experience, 13.6 years) participated in this study. SD was graded using the Scapular Dyskinesis Test. Extrinsic factors included dominant side, breathing side, years of experience, and primary stroke. Intrinsic factors included Lateral Scapular Slide Test (LSST) distance, pectoralis minor length, glenohumeral internal rotation (IR) range of motion (ROM), shoulder pain, and Penn Shoulder Score. Results: SD was identified in 46% of swimmers. Years of experience and primary stroke showed no significant association with SD; however, obvious SD was observed only in butterfly and freestyle specialists. Increasing SD severity was associated with shorter pectoralis minor length (p < 0.001) and reduced IR ROM (p = 0.013), particularly in the obvious group. Although SD was not related to shoulder pain, it was significantly related to lower Penn Shoulder Scores (p = 0.039). Conclusions: SD is common in adult elite swimmers and is associated with shortened pectoralis minor, reduced IR ROM, and impaired shoulder function, but not to pain. Full article

Background: Glenoid radiolucenct lines (gRLL) and glenoid component subsidence (gSC) after anatomic total shoulder arthroplasty (aTSA) have traditionally been linked to implant loosening and functional decline. However, their impact on long-term clinical outcomes remains unclear. This study aimed to evaluate whether gRLL and gSC are associated with inferior clinical or functional results in patients without revision surgery. Methods: In this retrospective study, 52 aTSA cases (2008–2015) were analyzed with a minimum of five years of clinical and radiographic follow-up. Based on final imaging, patients were categorized according to the presence and extent of gRLL and gSC. Clinical outcomes included the Constant-Murley Score, DASH, VAS for pain, and range of motion (ROM). Radiographic parameters included the critical shoulder angle (CSA), acromiohumeral distance (AHD), lateral offset (LO), humeral head-stem index (HSI), and cranial humeral head decentration (DC). Group comparisons were conducted between: (1) ≤2 vs. 3 gRLL zones, (2) 0 vs. 1 zone, (3) 0 vs. 3 zones, (4) gSC vs. no gSC, and (5) DC vs. no DC. Results: Demographics and baseline characteristics were comparable across groups. Functional scores (Constant, DASH), pain (VAS), and ROM were largely similar. Patients with extensive gRLL showed reduced external rotation (p = 0.01), but the difference remained below the MCID. Similarly, gSC was associated with lower forward elevation (p = 0.04) and external rotation (p = 0.03), both below MCID thresholds. No significant differences were observed for DC. Conclusions: Neither extensive gRLL nor gSC significantly impaired long-term clinical or functional outcomes. As these radiographic changes can occur in the absence of symptoms, regular radiographic monitoring is essential, and revision decisions should be made individually in cases of progressive bone loss. Full article

Objectives: The aim of this systematic review was to evaluate the effectiveness of thoracic manual therapy with or without exercise for improving clinical outcomes (pain, disability, range of motion (ROM), quality of life (QoL) and satisfaction) in patients with subacromial pain syndrome (SPS). Methods: A systematic review was conducted following PRISMA guidelines. Randomized controlled trials (RCTs) involving thoracic manual therapy with or without thoracic exercise for patients with SPS were included. Databases searched included PubMed, PEDro, Cochrane Library, and Web of Science up to April 2025. The methodological quality was evaluated with the PEDro scale. Results: Seven RCTs involving 393 patients were included. Interventions ranged from thoracic manipulation alone to combinations with exercises. Better outcomes were reported for every clinical outcome evaluated: pain, disability, ROM, QoL and satisfaction. However, methodological heterogeneity and variability in follow-up durations limited result generalizability. Conclusions: Thoracic manual therapy applied in isolation or with exercise was reported to have positive effects in reducing pain and disability in patients with SPS, especially in the short term. These findings support the inclusion of thoracic interventions as complementary strategies in shoulder rehabilitation programs. Future high-quality trials with long-term follow-up are needed to confirm and standardize these approaches. Full article

Background: Breast cancer-related lymphedema (BCRL) is a common complication that impairs function and quality of life (QoL). The comparative effectiveness of physical therapy interventions (PTIs) remains unclear. This systematic review and network meta-analysis (NMA) was conducted to identify the most effective PTIs for BCRL management. Methods: A systematic search of Medline/PubMed, LILACS, CENTRAL, PEDro, and CINAHL was conducted up to July 2024. Eligible studies were randomized controlled trials (RCTs) involving women with BCRL, evaluating PTIs delivered alone or in combination. Primary outcomes were lymphedema volume, volume reduction, percentage reduction, QoL, and pain. Secondary outcomes included range of motion (ROM), grip strength, and adverse events. A frequentist NMA was performed, and certainty of evidence (CoE) was assessed using the GRADE approach. Results: Eighty-three RCTs were identified, of which twenty-six (1203 participants) were included in the NMA, assessing 23 PTIs. Based on moderate CoE, yoga was among the most effective interventions for improving QoL within 6 months compared to usual standard care (USC). The multimodal approach, with or without a home exercise program, showed intermediate benefits for external rotation and may also improve shoulder abduction (low to moderate CoE). No intervention demonstrated clear superiority over USC for other outcomes. Adverse events were reported with kinesiotaping and compression measures. Conclusions: The evidence supports yoga and multimodal programs as potential short-term strategies for improving QoL and shoulder mobility in women with BCRL. However, the predominance of low-to-very-low CoE underscores the need for individualized clinical decisions and future high-quality RCTs with standardized comparators, larger samples, and longer follow-up. The consistent use of standardized comparators will be crucial in improving network connectivity and enabling more robust and comprehensive comparisons across multiple interventions. Full article

Background: Previous studies showed that workplace physical activity programs (WPAPs) could improve general health among employees. However, there is a lack of correlation between oxidative redox status and the metabolic and physical fitness (PF) of workers. The objective of the study was to evaluate the improvements of a 24-week combined circuit training and mobility training program on PF, oxidative redox status, and metabolic parameters on healthy academic employees. Methods: Twenty-six university employees (52.8 ± 11.5 years) followed a 24-week WPAP composed of two circuit training sessions and one mobility training session per week. PF components were assessed through one leg stand, shoulder/neck mobility, handgrip, dynamic sit-up, jump and reach, and 2-Minute step test (2MST). Oxidative stress and antioxidant potential were evaluated through derived-Reactive Oxygen Metabolites (d-ROM) and biological antioxidant potential (BAP) tests, respectively. Metabolic measurements included total cholesterol, LDL-C, HDL-C, triglycerides, and fasting plasma glucose. All assessments were conducted at baseline and after 24 weeks. Results: D-ROM values increased significantly likely due to an acute adaptive response to exercise and a stable BAP/d-ROM ratio was maintained. At baseline, subjects with higher 2MST scores showed a better BAP/d-ROM ratio compared to those with lower 2MST scores, which was also associated with normal weight status (p < 0.05), healthy values of triglycerides (p < 0.01), and LDL-C (p < 0.01). Excluding statin-treated subjects, an intriguing shift toward a condition of enhanced antioxidant capacity was observed. Conclusions: Overall, the 24-week WPAP improved metabolic health and maintained redox balance, despite increased reactive oxygen species (ROS) production. Statin supplementation may have hidden antioxidant adaptations to physical exercise, an intriguing observation that warrants further studies. Full article

Background: Severe glenoid bone loss presents a major challenge in both primary and revision reverse shoulder arthroplasty (RSA). Standard implants often fail to achieve reliable fixation in these cases. Custom-made, 3D-printed glenoid components have emerged as a potential solution, offering anatomically tailored fit and fixation. This study evaluates the clinical and radiographic outcomes of custom-made glenoid implants in managing severe glenoid bone loss. Methods: A retrospective, multicenter study was conducted on 23 shoulders (11 primary and 12 revision RSAs) that received a custom-made glenoid component using the Enovis ProMade System (San Daniele del Friuli, Udine, Italy) between 2017 and 2022, with a minimum follow-up of 24 months. Preoperative planning utilized CT-based 3D modeling to design implants with patient-specific instrumentation. Clinical outcomes (ROM, pain, Constant–Murley score) and radiographic results were assessed. Statistical comparisons were made between primary and revision groups. Results: Both groups demonstrated significant improvements in shoulder mobility, pain relief, and Constant–Murley scores (all p < 0.001), with no significant differences between primary and revision groups in delta scores. Radiographically, no loosening was observed, with minimal radiolucent lines and low complication rates. Four cases of instability occurred, all in the revision group, with only one requiring conversion to hemiarthroplasty. No differences in radiographic outcomes were observed between groups. Conclusions: Custom-made glenoid implants provide a reliable solution for severe glenoid bone loss in both primary and revision RSA, yielding consistent functional improvement and implant stability. Further prospective studies with larger cohorts and long-term follow-up are warranted to confirm these findings and assess cost-effectiveness. Full article

Background: Radial shock wave therapy (RSWT) has increasingly been integrated into treatment protocols for adhesive capsulitis. While associations with diabetes and other systemic disorders are well documented, the role of obesity remains underexplored, particularly in relation to RSWT outcomes. Methods: Forty patients with adhesive capsulitis completed a 10-day treatment protocol combining RSWT with conventional physiotherapy. Pain (VAS), disability (SPADI), and range of motion (ROM) were assessed at baseline and immediately after treatment. At one-month follow-up, VAS and SPADI were reassessed alongside the Patient Global Impression of Change (PGIC). Correlations between body mass index (BMI) and clinical outcomes were analyzed, and potential confounding effects of comorbidities and affected-side dominance were examined. Clinical relevance was assessed using minimal clinically important differences (MCID) and effect sizes (Cohen’s d). Results: All clinical outcomes improved significantly post-treatment and at follow-up, with most changes exceeding MCID thresholds and showing large effect sizes. Higher BMI was significantly correlated with greater improvements in SPADI, VAS, shoulder extension, and internal rotation. Most comorbidities were negatively associated with outcomes, except neurologic conditions, which supported mobility improvement. Conclusions: RSWT appears effective in alleviating symptoms of adhesive capsulitis. The observed association between higher BMI and greater mobility improvement suggests potential benefits in overweight and obese patients. These findings warrant further investigation. Full article

Background: Subacromial impingement or pain syndrome (SAPS) is the most common diagnosis for chronic shoulder pain. Current surgeries do not reduce long-term pain, suggesting they miss the root etiology. Previously, we described the Human Disharmony Loop (HDL), where the unique lower trunk innervation to the pectoralis minor (PM) causes scapular dyskinesis and deforms its connections, including tugging the acromion down and impinging the subacromial structures. We hypothesize that SAPS patients who meet HDL criteria would benefit significantly from PM tenotomy with infraclavicular brachial plexus neurolysis (PM + ICN) alone. Methods: SAPS patients who met HDL diagnostic criteria were treated with PM + ICN, with secondary distal neurolysis if needed. Outcomes included pain and shoulder abduction ROM. Six-month follow-up minimum was required. Results: N = 140 patients were included. Median age was 49. Prior surgeries included 27% subacromial decompression/acromioplasty, 21% rotator cuff repair, 16% biceps tenodesis, 4% SLAP repair, 2% labral repair, 7% distal clavicle resection, 10% reverse total shoulder arthroplasty (rTSA), 1% rib resection with scalenectomy, 16% cervical spine fusion, 28% distal neurolysis. Median pain decreased from 8 to 2 and median shoulder ROM increased from 90 to 180 degrees. Positive impingement signs on exam decreased from 100% to 11%. (p < 0.01) Conclusions: In a large series of SAPS patients, evaluation and treatment for the HDL significantly reduced pain and restored motion. These findings suggest that in many patients SAPS may be a subset of the HDL: the ventral PM disturbing the scapula constitutes the anatomic basis and optimal surgical target behind SAPS. Full article

This study aimed to compare isometric strength, range of motion (RoM), and strength ratios of shoulder internal and external rotators between female volleyball and hand ball players Twenty-five volleyball players (age = 21.8 ± 4.8 years, height = 178.5 ± 7.1 cm, mass = 69.3 ± 7.7 kg) and twenty-four handball players (age = 19.5 ± 2.9 years, height = 169.7 ± 6.4 cm, mass = 67.6 ± 8.4 kg), all competing in the Slovenian 1st national league, participated. Maximal isometric strength and passive RoM of internal and external rotation were measured bilaterally using a handheld dynamometer and goniometer, respectively. A significant group × side interaction was observed for internal rotation RoM (F = 5.41; p = 0.024; η² = 0.10), with volleyball players showing lower RoM on the dominant side (p = 0.001; d = 0.89), but this was not the case for handball players (p = 0.304). External rotation strength also showed a significant interaction (F = 9.34; p = 0.004; η² = 0.17); volleyball players were stronger in the non-dominant arm (p = 0.033), while handball players were stronger in the dominant arm (p = 0.041). The external-to-internal rotation strength ratio was significantly lower on the dominant side in volleyball players compared to handball players (p = 0.047; d = 0.59). Findings suggest sport-specific adaptations and asymmetries in shoulder function, emphasizing the need for sport-specific and individually tailored injury prevention strategies. Volleyball players, in particular, may benefit from targeted strengthening of external rotators and flexibility training to address imbalances. Full article

Objectives: This study aimed to investigate the efficacy of Percutaneous Electrolysis (PE), Percutaneous peripheral Nerve Stimulation (PNS), and Eccentric Exercise (EE) in patients with supraspinatus tendinopathy. Methods: Forty-six participants with supraspinatus tendinopathy were randomly allocated to either an invasive therapy group (four sessions in four weeks of PE+PNS and EE program) or a conventional physical therapy group (ten sessions for 2 weeks). The multimodal physical program included Ultrasound therapy (US), Transcutaneous Electric Nerve Stimulation (TENS) and the same EE program. The Numerical Pain Rating Scale (NPRS), shoulder Range of Motion (ROM), Pressure Pain Threshold (PPT), and disability (DASH and SPADI) were measured at baseline, at the end of treatment, and at 12- and 24-weeks follow-up. Results: The PE+PNS+EE group demonstrated consistently greater and statistically significant improvements across nearly all pain, mobility, and functional outcomes at all follow-up points (post-treatment, 12-weeks, and 24-weeks) compared to the TENS+US+EE group, with generally medium to large effect sizes. Conclusions: This study concludes that the combined PE+PNS+EE intervention offers safe and effective treatment for supraspinatus tendinopathy, demonstrating statistically significant improvements in pain, mobility, and function compared to conventional electrotherapy. Full article

Background: Adhesive capsulitis (AC) causes a global limitation of both active and passive range of motion (ROM) in the shoulder, with or without pain, and no specific radiographic findings. Its course is self-limiting and progresses through three or four stages. The diagnosis is primarily clinical, since imaging tests are nonspecific. Treatment options include physical therapy (PT), intra-articular corticosteroid injections, suprascapular nerve block (SSNB), and hydrodilatation (HD). The latter is useful for expanding and reducing inflammation of the joint capsule through the insufflation of saline solution, anesthetics, and corticosteroids. Objectives: To compare whether patients with AC, stratified by phase 1 and 2, who receive high-volume HD as treatment achieve better outcomes in terms of shoulder pain and function compared to patients who receive low-volume HD. To compare whether there are differences in PT times and to determine mean axillary recess (AR) values. Methods: A randomized, parallel-block, triple-blind clinical trial will be conducted in 64 patients with AC in phases 1 and 2, aged 30 to 70 years, with limited active and passive ROM in two planes, and shoulder pain lasting more than 3 months. HD will be administered with volumes of 20 mL or 40 mL, followed by a conventional rehabilitation program. Outcomes will be reviewed at the 1st, 3rd, and 6th months of HD. Variables collected will include Shoulder Pain and Disability Index (SPADI), Visual Analog Scale (VAS), Range of motion (ROM), Lattinen index (LI), AR size, and time to completion of PT. Results: HD has been gaining clinical relevance in interventional rehabilitation as a treatment for AC, although its medium- and long-term efficacy remains a matter of debate. The variability in the volumes used for capsular expansion, with studies ranging from 18 mL to 47 mL, is compounded by the fact that most of these studies do not differentiate between AC stages. This could influence treatment effectiveness. Furthermore, diagnosis remains a challenge since valid and specific diagnostic parameters are lacking. Conclusions: Understanding the differences between HD techniques, considering the influence of certain factors such as the volume used or the stages of AC, as well as improving diagnosis and the coordination of scientific work. This could facilitate the development of protocols for the use of HD in AC. Full article

Background/Objectives: Hemiarthroplasty (HA) and Reverse Total Shoulder Arthroplasty (RTSA) are both reliable treatment options for complex proximal humerus fractures. The role of the subscapularis tendon is well-defined in HA, whereas it plays a controversial role in RTSA. The purpose of our study is to evaluate its role in patients with proximal humerus fractures treated with HA and RTSA and investigate its association with clinical outcomes. Methods: Sixty-eight consecutive patients with proximal humeral fracture were prospectively enrolled into the study from June 2015 to May 2020 (RTSA = 36; HA = 32). Pre- and postoperative shoulder CT scans were performed to measure the subscapularis muscle cross-sectional area (SMCSA) and the supraspinatus fossa cross-sectional area (SFCSA). The SMCSA/SFCSA ratio was employed to normalize measurements against individual patient anatomy. Patient reported outcomes (PROs) and range of motion (ROM) were evaluated at the final follow-up. Results: The RTSA group demonstrated superior patient-reported outcomes (PROs) and range of motion (ROM) compared to the HA group. Notably, the Constant Score was significantly higher in the RTSA group (58.00 vs. 38.50; p = 0.0001), as well as forward flexion (147.50° vs. 90.00°; p < 0.0001). A postoperative reduction in subscapularis size of >35% occurred more frequently in RTSA patients (55.6%) than in HA patients (25%) (p = 0.01). The loss of subscapularis surface was greater in the RTSA patients (p = 0.018). Conclusions: RTSA demonstrated better results compared to HA, providing better ROM and PROs. Postoperative reduction in subscapularis size was significantly higher in RTSA compared to HA. Subscapularis condition seems to show no correlation with functional outcome in RTSA. Full article

Background/Objectives: Dyskinetic cerebral palsy (DCP) often implies severe motor impairment and risk of health problems. Our aim was to follow up a group of young adults with DCP that we previously examined as children, to describe health, function, and living conditions. Methods: Interviews regarding health issues, treatments, and living conditions, and quality of life (RAND-36) and fatigue questionnaires were completed. Gross and fine motor function, communication, and speech ability were classified, and weight, height, spasticity, and dystonia were assessed and compared to previous data. Joint range of motion (ROM) was compared to older adults with DCP. Results: Dystonia was present in all fifteen participants, and spasticity in all but two. A decrease was found mainly in those who received intrathecal baclofen (ITB). ROM limitations were most pronounced in shoulder flexion, abduction and inward rotation (while outward rotation was hypermobile), hip abduction, hamstrings, and knee extension. The majority had frequent contact with primary and specialist healthcare. Seven participants were underweight, eight had a gastrostomy, and seven had ITB. Upper gastrointestinal and respiratory problems were frequent. Orthopedic surgery for scoliosis was reported in five, and lower extremity in nine, while fractures were reported in six participants. RAND-36 revealed physical functioning, general health, and vitality as the greatest problem areas. Fatigue was significant in 64%. Eight participants lived with their parents. Participants at more functional levels completed tertiary education and lived independently. Conclusions: Most participants had severe impairment and many health issues, despite decreased dystonia and spasticity due to ITB. Sleep problems and pain were uncommon. Full article

Accurate range of motion (ROM) assessment is essential for evaluating musculoskeletal function and guiding rehabilitation, particularly in pediatric populations. Traditional methods, such as optical motion capture and handheld goniometry, are often limited by cost, accessibility, and inter-rater variability. This study evaluated the feasibility and accuracy of the Microsoft Azure Kinect-powered Monitored Augmented Rehabilitation System (MARS) compared to Kinovea. Sixty-five pediatric participants (ages 5–18) performed standardized shoulder and elbow movements in the frontal and sagittal planes. ROM data were recorded using MARS and compared to Kinovea. Measurement reliability was evaluated using intraclass correlation coefficients (ICC3k), and accuracy was evaluated using root mean squared error (RMSE) analysis. MARS demonstrated excellent reliability with an average ICC3k of 0.993 and met the predefined accuracy threshold (RMSE ≤ 8°) for most movements, with the exception of sagittal elbow flexion. These findings suggest that MARS is a reliable, accurate, and cost-effective alternative for clinical ROM assessment, offering a markerless solution that enhances measurement precision and accessibility in pediatric rehabilitation. Future studies should enhance accuracy in sagittal plane movements and further validate MARS against gold-standard systems. Full article