Effect of extracorporeal shock wave combined with autologous platelet-rich plasma injection on rotator cuff calcific tendinitis: study protocol for a randomized controlled trial.

BACKGROUND: Rotator cuff calcific tendinitis (RCCT) is a common shoulder disease whose main symptoms include shoulder pain, limited mobility, and calcification deposits in the shoulder. Traditional treatment methods have certain limitations, so finding new treatment methods has become the focus of research. Extracorporeal shock wave (ESW) and platelet-rich plasma (PRP) treatments have attracted much attention due to their non-invasive and tissue repair-promoting properties; however, the efficacy of their combined treatment in RCCT remains unclear. METHODS: This study is designed as a single-center, assessment-blind, randomized controlled clinical trial with three parallel groups. Sixty subjects will be recruited and randomly divided into the ESW group, PRP group, and ESW combined with PRP group, in a 1:1:1 ratio. The entire intervention period is 4 weeks, and the follow-up period is 4 weeks. Outcomes will be measured at baseline (T0), after 1 week of intervention (T1), after 2 weeks of intervention (T2), after 4 weeks of intervention (T3), and after an additional 4 weeks of follow-up period (T4). The primary endpoint is the VAS score. Secondary endpoints are ASES, CMS, UCLA, and the location and size of calcified areas. DISCUSSION: This study aims to evaluate the efficacy of ESW therapy combined with PRP in treating RCCT. We compare the effects of single and combined treatments to explore their impact on disease symptoms, functional improvement, and calcification regression. This provides a scientific basis for identifying more effective treatment options. TRIAL REGISTRATION: ClinicalTrials.gov NCT06372600. Registered on April 17, 2024; version 1.

The clinical efficacy and safety of platelet-rich plasma on frozen shoulder: a systematic review and meta-analysis of randomized controlled trials.

OBJECTIVE: To systematically review the clinical efficacy (pain, function, quality of life) and safety of platelet-rich plasma (PRP) in the treatment of frozen shoulder through meta-analysis, and provide evidence-based medical evidence for the effectiveness of PRP in the treatment of frozen shoulder. METHODS: A search was conducted on international databases (Pubmed, Web of science, Embase) and Chinese databases (CNKI, Wanfang, VIP) to search the clinical studies on the efficacy of platelet-rich plasma in treating frozen shoulder (adhesive capsulitis/periarthritis/50 shoulder) and their corresponding references published from inception until January 2024. Thoroughly excluded literature not meeting the predetermined inclusion criteria, extracted relevant data from the literature, and input it into RevMan5.4 for meta-analysis. RESULTS: This study ultimately included 14 RCTs, with a total of 1024 patients. The results showed that PRP has significant advantages compared with control groups in VAS (mean difference (MD) =-0.38, 95% confidence interval(CI)(-0.73, -0.03), P = 0.03), UCLA (MD = 3.31, 95% CI (1.02,5.60),P = 0.005), DASH (MD = -4.94,95% CI (-9.34, -0.53),P = 0.03), SPADI (SPADI Total: MD =-16.87, 95% CI (-22.84, -10.91), P < 0.00001; SPADI Pain: MD =-5.38, 95% CI (-7.80, -2.97), P < 0.0001; SPADI Disability: MD =-11.00, 95% CI (-13.61,-8.39), P < 0.00001), and the active and passive Range of Motion (active flexion: MD = 12.70, 95% CI (7.44, 17.95), P < 0.00001; passive flexion: MD = 9.47, 95% CI(3.80, 15.14), P = 0.001; active extension: MD = 3.45, 95% CI(2.39, 4.50), P < 0.00001; active abduction: MD = 13.54, 95% CI(8.42, 18.67), P < 0.00001; passive abduction: MD = 14.26, 95% CI (5.97, 22.56), P = 0.0008; active internal rotation: MD = 5.16, 95% CI (1.84, 8.48), P = 0.002; passive internal rotation: MD = 3.65, 95% CI(1.15, 6.15), P = 0.004; active external rotation: MD = 10.50, 95% CI(5.47, 15.53), P < 0.0001; passive external rotation: MD = 6.00, 95% CI (1.82, 10.19), P = 0.005) except passive extension (MD = 2.25, 95% CI (-0.77, 5.28), P = 0.14). In terms of safety, most studies reported no adverse effects, and only one study reported common complications of joint puncture such as swelling and pain after treatment in both PRP and control groups. Previous studies have shown a risk of osteonecrosis caused by corticosteroids. Therefore, the safety of PRP treatment is more reliable. CONCLUSION: The results showed that PRP was more durable and safer than corticosteroids and other control groups in the treatment of frozen shoulder. STUDY DESIGN: Systematic review. TRIAL REGISTRATION: PROSPERO CRD42022359444, date of registration: 22-09-2022.

Investigating combined acupuncture and transcranial direct current stimulation in patients with poststroke shoulder pain from China: protocol for a randomised controlled trial.

INTRODUCTION: Poststroke shoulder pain is a common complication that severely affects the recovery of upper limb motor function. Acupuncture has positive analgesic effects in treating poststroke shoulder pain, and studies have demonstrated the efficacy of transcranial direct current stimulation (tDCS) in treating patients with this pain. However, whether acupuncture combined with tDCS has a superior rehabilitation effect on poststroke shoulder pain is currently unknown. We aimed to observe the effect of the combined intervention on poststroke shoulder pain and explore its possible central analgesic mechanism. METHODS AND ANALYSIS: This study describes a randomised controlled trial using assessor blinding. A total of 135 poststroke patients with shoulder pain will be randomly assigned in a 1:1:1 ratio to the tDCS group, acupuncture group and combined group (acupuncture plus tDCS). All three groups will undergo conventional rehabilitation treatment. Participants in the tDCS group will receive tDCS stimulation on the M1 area for 20 min, while the acupuncture group will receive 20 min of acupuncture. The combined treatment group will receive both. All treatments will be performed five times per week for 4 weeks. The primary outcome indicator in this study is the Visual Analogue Scale pain score. Secondary outcome indicators include shoulder mobility, Shoulder Pain and Disability Index, Fugl-Meyer Motor Function Scale, Modified Barthel Index Scale, Self-Rating Anxiety and Depression Scale and functional MRI. All scale results will be assessed at baseline and at 2 weeks and 4 weeks, and during follow-up at 1 month, 3 months and 6 months postdischarge. A repeated analysis of variance will be conducted to observe the group×time interaction effects of the combined intervention. Moreover, functional MRI will be applied to explore the central analgesic mechanism. ETHICS AND DISSEMINATION: Ethics approval was obtained from the Ethics Committee of the Affiliated Rehabilitation Hospital of Fujian University of Traditional Chinese Medicine (2023KY-039-001). The results of the study will be published in a peer-reviewed journal and presented at scientific conferences. TRIAL REGISTRATION NUMBER: ChiCTR2300078270.

The effects of telemedicine on Rotator cuff-related shoulder function and pain symptoms: a meta-analysis of randomized clinical trials.

BACKGROUND: The effectiveness of telemedicine in aiding rehabilitation exercises among patients with rotator cuff (RC) disorders remains unknown. Therefore, this meta-analysis aimed to assess the effectiveness of telemedicine in patients with RC disorders. METHODS: Randomized clinical trials (RCTs) on the effectiveness of telemedicine in patients with RC disorders were summarized through a meta-analysis. A systematic search for these RCTs was conducted in PubMed, Cochrane, Embase, and Web of Science databases up to July 2024. Statistical analysis was performed using Stata 16. Publication bias was estimated with the funnel plot and Egger's test. RESULTS: Ten studies involving 497 participants (telemedicine group = 248 and conventional group = 249) were enrolled, with follow-up durations ranging from 8 weeks to 48 weeks. Functional outcomes measured by the Constant-Murley score were markedly improved after treatment in the telemedicine group compared to the conventional group. Moreover, compared to conventional treatment, telemedicine significantly improved shoulder function evaluated by Quick Disabilities of the Arm, Shoulder, and Hand Score, relieved pain assessed by visual analog scale pain score, and improved range of motion after treatment and in the final follow-up period. CONCLUSION: Telemedicine has demonstrated potential in alleviating pain and enhancing shoulder function and motion in patients with RC injuries. It may be a feasible intervention for rehabilitation exercises. Further research with a large sample size and standardized treatment is warranted to validate these findings.

Evaluation of surgical condition during laparoscopic gynaecological surgery in patients with moderate vs. deep neuromuscular block in low-pressure pneumoperitoneum.

INTRODUCTION: The significant effect of deep neuromuscular block (NMB) in laparoscopic surgery is still controversial, especially in lower-pressure pneumoperitoneum. This study investigates the effect of deep neuromuscular block on intraabdominal pressure (IAP), surgical space quality, post-operative abdominal pain, and shoulder tip pain in laparoscopic gynaecological surgery. MATERIAL AND METHODS: This is a randomised, double-blinded control trial which randomised samples to moderate NMB (train-of-four count [TOF] of 1 or 2) or deep NMB (post-tetanic count [PTC] of 1 or 2). Surgery began with IAP 8 mmHg but was allowed to increase the pressure if the surgical condition was unfavourable. The surgical condition was rated on a 4-point scale. Post-operative abdominal pain and shoulder tip pain was assessed using a numerical rating scale for pain, with 0 defined as no pain and 10 severe pain at recovery area (time 0), 30 minutes, and 24 hours post-operation. RESULTS: Seventy patients completed the study. The rate of increasing IAP between the 2 groups ( P = 0.172) is not significant, but deep NMB requires less pressure - mean highest IAP of 10.31 (± 1.39) mmHg, moderate NMB 11.54 (± 1.69) mmHg. The mean surgical space condition score was significantly better in the deep NMB group at 2.4 (± 0.7) compared to moderate NMB at 3.2 (± 0.66), P < 0.005. There was a significantly lower post-operative abdominal pain score in deep NMB but no significant difference in shoulder tip pain score between the 2 groups. CONCLUSIONS: Deep NMB enables the usage of lower IAP in laparoscopic surgery without interfering with surgical space condition, and it reduces the post-operative abdominal pain score in 24 hours compared to moderate NMB.

Pigmented Villonodular Synovitis of the Shoulder: A Case Report and Literature Review.

BACKGROUND Pigmented villonodular synovitis is a rare clinical entity, with 2-3% of all PVNS cases affecting the shoulder. Diagnosis is challenging and can elude clinicians for years, with definitive treatment involving arthroscopic or open synovectomy. CASE REPORT A 50-year-old woman presented with left shoulder pain persisting for 2 years. She was initially conservatively treated by a rheumatologist, with corticosteroid schemes intra-articularly injected and per os, but no improvement of her symptoms was noted. Two years later, she was referred to the Orthopedics Department of our hospital with constant pain in her left shoulder, refractory to the conservative measures. Physical examination revealed tenderness of her shoulder on palpation and limited range of motion. The diagnosis of PVNS was established by preoperative magnetic resonance arthrography (MRA) and confirmed by biopsy from intra-operative tissue sampling. Arthroscopic debridement and synovectomy were performed, yielding good surgical results, and she now reports pain relief, improved function, and no recurrence of symptoms at 1-year follow-up. CONCLUSIONS The diagnosis of PVNS can be elusive for years. MRI and clinical suspicion along with tissue biopsy can set the diagnosis. Shoulder PVNS follows a similar natural history as knee PVNS, with conservative treatment failing and arthroscopic excision providing definite relief. We report a rare case of shoulder PVNS, underscoring the importance of considering PVNS in cases of shoulder pain refractory to conservative treatment.

Risk Factors Analysis and Prediction of Rotator Cuff Tears: A Retrospective Study.

AIM: Rotator cuff tears (RCTs) are a major cause of shoulder pain and disability, affecting millions worldwide. Understanding the risk factors and developing reliable predictive measures for RCTs is essential for early diagnosis, targeted prevention, and effective treatment of this patient population. This study seeks to enhance our understanding by analyzing the acromiohumeral distance (AHD) and Constant-Murley Score (CMS) in patients with and without RCTs, thereby aiding the development of a predictive model aimed at improving clinical outcomes and prevention strategies in rotator cuff pathology. METHODS: This retrospective analysis involved 201 patients with shoulder pain, categorized into RCT (n = 72) and no RCTs (N-RCTs, n = 129) groups based on Magnetic Resonance Imaging (MRI) findings. We compared demographics, AHD, CMS, and rotator cuff status between groups and utilized logistic regression for identifying RCT predictors, leading to the development of a multifactorial predictive model. RESULTS: The mean AHD was 6.60 ± 1.12 mm. The RCT group showed a marginally higher AHD than the N-RCT group (p = 0.669). CMS scores were significantly lower in the RCT group (p < 0.001). Dominant side involvement (Odds Ratio (OR) 2.244), type III acromion (OR 6.106), and lower CMS (OR 0.938) significantly correlated with RCTs. The predictive model demonstrated an area under the curve (AUC) of 0.701 for RCT diagnosis. CONCLUSIONS: Reduced CMS, dominance of the affected side, and type III acromion emerged as key risk factors for RCTs. Our predictive model, incorporating these factors, holds promise for RCT diagnosis, with future studies needed for further validation.

Construction and verification of rehabilitation nursing program for shoulder and neck discomfort after thyroid cancer surgery: A pilot randomized controlled trial.

BACKGROUND: To develop a nursing program for the prevention and rehabilitation of shoulder and neck discomfort after thyroid cancer surgery based on the empowerment theory, and to evaluate the application effect of the program. METHODS: The prevention and rehabilitation nursing program for shoulder and neck discomfort after thyroid cancer surgery was established by literature review and the Delphi method. Between July 2022 and January 2023, a total of 62 postoperative thyroid cancer patients were recruited and randomly allocated to either the intervention group (n = 31) or the control group (n = 31) in this randomized controlled trial. Comparisons of shoulder and neck function, self-efficacy, and quality of life between the 2 groups were performed using a 2-sample independent t test, Wilcoxon rank-sum test, and repeated-measures analysis of variance. RESULTS: At the end of the study, the control group and intervention group were 30 cases each completed the study. After the intervention, the self-efficacy score of the intervention group was higher than the control group (P < .05), and the score of emotional function, cognitive function, and overall health dimension of the intervention group was higher than the control group (P < .05). The pain dimension score of the intervention group was lower than the control group (P < .05). There were significant differences in the group and time effects of the total shoulder joint scores between the 2 groups (P < .05). CONCLUSION: This study demonstrated that the shoulder and neck rehabilitation nursing program can alleviate the symptoms of shoulder and neck discomfort and improve patients' self-efficacy and quality of life.

Ewing sarcoma presenting in the lung: a case report.

BACKGROUND: Ewing sarcoma is a malignant round-cell tumor that primarily affects bones in children. It can also arise in extraosseous tissues, such as the lung, kidneys, and liver. The presentation symptoms of Ewing sarcoma may include cough, dyspnea, and chest pain. CASE PRESENTATION: This report details the history of a 15-year-old Syrian boy with a previous diagnosis of Hodgkin lymphoma who presented with chronic shoulder pain. Imaging studies revealed an 80 mm mass in the apex of the left lung, which was confirmed through histopathological examination to be Ewing sarcoma following a computed-tomography-guided biopsy. The patient received multiple cycles of chemotherapy and subsequently underwent surgical resection of the remaining mass. CONCLUSIONS: This case highlights the rare occurrence of Ewing sarcoma in the lung and the unusual clinical presentation of shoulder pain without other accompanying symptoms.

[Long head of the biceps pathologies : diagnosis and treatments]. / Diagnostics et traitements des pathologies du long chef du biceps.

The long head of the biceps (LHB) tendon is a common source of shoulder pain. Often associated with other injuries, the tendon can alone be responsible of the symptoms. Spontaneous rupture has been observed to allow for pain relief. The spectrum of LHB lesions is broad. Repetitive motion, carrying heavy loads, have been associated with diagnosis. Specific tests have been described to diagnose biceps injuries, their implementation can remain difficult in the presence of associated pathologies. The combination of a history and clinical examination with the use of targeted imaging is required to establish the diagnosis. The management of bicipital pathologies is frequently carried out following main surgical procedures. Isolated management of biceps lesions can provide a satisfactory result when a comprehensive procedure cannot be performed.

Le tendon du long chef du biceps (LCB) est une source fréquente de douleurs à l'épaule. Souvent associé à d'autres atteintes, il peut être seul responsable de la symptomatologie et sa rupture peut apporter un soulagement « salvateur ¼. Le spectre des lésions du LCB est large. Les mouvements répétés de lancer, tirer ou le port de charges ont été associés à une atteinte du LCB. De nombreux examens spécifiques ont été développés afin de diagnostiquer ces lésions. Leur réalisation peut rester un défi clinique en cas de pathologies associées. Une anamnèse, un examen clinique ainsi qu'une imagerie ciblée sont requis pour établir le diagnostic. La prise en charge de ces lésions est souvent réalisée durant des procédures chirurgicales principales. Leur prise en charge isolée permet un résultat fonctionnel satisfaisant lorsqu'un geste exhaustif ne peut être réalisé.

Sleep disturbances and associated factors in patients with Parkinson's disease.

AIMS: This study aimed to describe clinical characteristics and sleep quality of Parkinson's Diseases (PD) patients and identify associated factors with sleep quality. METHODS: A cross-sectional study was conducted at the National Geriatric Hospital, Hanoi, Vietnam, from December 2022 to April 2023. A total of 130 Parkinson's disease patients undergoing treatment at the hospital were invited. Demographic and clinical characteristics were obtained. The diagnosis of sleep disorders was based on the standards outlined in the DSM-V. A multivariate logistic regression model was employed. RESULTS: 90.9 % experienced sleep disorder, with the significant types including insomnia (76.2 %) and restless legs syndrome (56.2 %). The majority of patients suffered two (33.1 %) and one kind of sleep disorder (32.3 %). Most patients experienced sleep disorders after diagnosis of PD (80.0 %). Only having shoulder and neck pain was positively associated with a likelihood of having sleep disturbances (OR=4.87, 95 %CI=1.18-20.15). CONCLUSION: This study found a high rate of sleep disorders among PD patients in our sample. Shoulder and neck pain was found to be associated with a risk of sleep disorders. Pain management should be performed to improve the sleep quality of PD patients.

Combined Prolotherapy and Physical Therapy in a 60-Year-Old Man with Left Shoulder Pain and Limited Range of Motion (Frozen Shoulder) Following a Hemiplegic Stroke: A Case Report.

BACKGROUND Frozen shoulder with limited range of motion is a common and debilitating condition that occurs on the affected side following a stroke. The effectiveness of therapy was reported to be negatively correlated with the complexity of pathogenesis. Prolotherapy involves injection into the joint of a small amount of irritant, such as dextrose, which enhances tissue strength and facilitates healing by targeting joint spaces. The treatment is used to relieve pain. This report describes the effects of combined prolotherapy and physical therapy in a 60-year-old man with left shoulder pain and limited range of motion (frozen shoulder) following a hemiplegic stroke. CASE REPORT A 60-year-old man had left shoulder pain and limited ROM for 9 months, which disrupted daily life, with a NRS of 7 and a DASH score of 58.3%. The patient had an ischemic stroke 1 year ago, with left extremity weakness. On physical examination, joint active ROM was significantly restricted and the joint was tender upon palpation. Therapy is carried out using prolotherapy combined with exercise and physical therapy for 6 weeks. At the 6-week follow-up, he had good outcomes for pain relief, increasing ROM, and quality of life. CONCLUSIONS The use of prolotherapy with physical therapy may be an effective treatment for painful frozen shoulder following a hemiplegic stroke.

Radiofrequency ablation for shoulder pain: an updated systematic review.

BACKGROUND: Radiofrequency ablation (RFA) is a treatment modality that has been increasingly used for the management of chronic shoulder pain. Serious conditions that can identified as the cause of chronic shoulder pain include rotator cuff disorders, adhesive capsulitis, osteoarthritis, glenohumeral instability, and acromioclavicular joint disorders. Treatment of chronic shoulder pain typically consists of physical therapy, oral and topical medications, intra-articular corticosteroid injections, and even surgery. The aim of this study was to examine the most recent primary and secondary outcomes of RFA for chronic shoulder pain. METHODS: A systematic review was conducted using three different databases including PubMed, MEDLINE, and the Cochrane Database. The key concepts of "radiofrequency ablation" and "shoulder pain" were used. The search took place in June 2023, and it included articles from the past 20 years. RESULTS: Of the 396 articles found, 29 were included in the review. Most studies focused on reduction in pain scores, duration of relief, function, and patient satisfaction. In several studies, RFA was compared to conservative options such as physical therapy or corticosteroid injections. CONCLUSIONS: Overall, RFA shows positive outcomes in terms of the management of chronic shoulder pain. Therefore, RFA can serve as another treatment option for patients who fail conservative management or are not strong surgical candidates. Understanding the outcomes of RFA for chronic shoulder pain can provide patients and clinicians with evidence for the most appropriate treatment.

[Comparison of mid-term effectiveness between diabetic secondary stiff shoulder and primary frozen shoulder after arthroscopic shoulder capsular release combined with acromiohumeral distance restoration].

Objective: To compare the mid-term effectiveness of arthroscopic shoulder capsular release combined with acromiohumeral distance (AHD) restoration in the treatment of diabetic secondary stiff shoulder and primary frozen shoulder. Methods: A retrospective analysis was conducted on clinical data of 22 patients with diabetic secondary stiff shoulder (group A) and 33 patients with primary frozen shoulder (group B), who underwent arthroscopic 270° capsular release combined with AHD restoration treatment. There was no significant difference between the two groups in gender, age, affected side, disease duration, and preoperative AHD, shoulder flexion range of motion, abduction range of motion, American Shoulder and Elbow Surgeons (ASES) score, visual analogue scale (VAS) score, and Constant score ( P>0.05). Only the difference in the internal rotation cone rank and external rotation range of motion between the two groups showed significant differences ( P<0.05). The improvement in shoulder pain and function was evaluated by using VAS score, ASES score, and Constant score before operation and at last follow-up. Active flexion, abduction, external rotation range of motion, and internal rotation cone rank were recorded and compared. AHD was measured on X-ray films. Results: All patients were followed up 24-92 months (median, 57 months). There was no significant difference in follow-up time between group A and group B ( P>0.05). No fractures or glenoid labrum tears occurred during operation, all incisions healed by first intention, and no complication such as wound infection or nerve injury was observed during the follow-up. At last follow-up, there were significant improvements in active flexion, abduction, external rotation range of motion, internal rotation cone rank, AHD, VAS score, ASES score, and Constant score when compared with preoperative ones in both groups ( P<0.05). Except for the difference in change in external rotation range of motion, which had significant difference between the two groups ( P<0.05), there was no significant difference in other indicators between the two groups ( P>0.05). Conclusion: Arthroscopic capsular release combined with AHD restoration can achieve good mid-term effectiveness in the treatment of diabetic secondary stiff shoulder and primary frozen shoulder. However, the improvement in external rotation range of motion is more significant in the patients with diabetic secondary stiff shoulder.

Shoulder Pain - Don't Forget First Rib Fractures.

First rib fractures are uncommon, mainly in paediatric population, considering its anatomic features and their skeleton plasticity. Traditional teaching usually characterizes it as a hallmark of severe trauma. Herein, to unfold awareness to an unnoticed diagnosis, we describe two paediatric cases of isolated first rib fracture in adolescents without a clear identifiable cause nor an underlining trauma mechanism. Neurovascular injuries should always be investigated, as fracture of the first rib with ensuing callus formation is a rare but fearing cause of thoracic outlet syndrome. We highlight the scarcity of reports on isolated first rib fractures outside of sports medicine, as well as the importance of considering this otherwise easily missed diagnosis in a common complaint in children.

Phrenic Nerve Block for Diaphragmatic Pain: Case Report.

Referred chronic shoulder pain may arise from diaphragmatic irritation. It can potentially be alleviated by blockade of the phrenic nerve. There is literature describing its use in acute pain conditions; yet for chronic pain, there are no reports. We present 2 cases of chronic diaphragmatic irritation causing ipsilateral referred shoulder pain. Patients experienced significant pain relief and a reduction in opioid consumption after receiving an ultrasound-guided phrenic nerve block. While the phrenic nerve block shows promise for pain relief, carefully evaluating its benefits and risks is recommended before considering its application in selected cases.

Evaluation of the Relationship between Acromiohumeral Distance and Supraspinatus Tendon Thickness Measured by Ultrasonography and Rotator Cuff Pathologies, Pain, and Function.

PURPOSE OF THE STUDY: In this study, we aimed to evaluate acromiohumeral distance (AHD) and supraspinatus tendon (ST) thickness measurements and their relationship with pain and function in ST pathologies. MATERIAL AND METHODS: The study included 111 patients and 25 healthy controls (HC). Patients were divided into 3 groups according to their diagnosis: non-tear tendinopathy (NTT), partial thickness tear (PTT), and full thickness tear (FTT). The AHD and ST thickness of the participants were measured with ultrasound. The pain and functional status of the patients were evaluated with the Numeric Rating Scale (NRS), The QuickDASH shortened version of the DASH Outcome Measure - Disabilities of the Arm Shoulder and Hand (QDASH), and Simple Shoulder Test (SST). RESULTS: The AHD value was significantly higher in the NTT group (p=0.000). The AHD value was significantly lower in the FTT group (p=0.000). ST thickness value was significantly lower in the PTT group compared to the NTT group (p=0.000). There was a positive correlation between ST thickness and BMI (r=0.553,p<0.01). There was a negative correlation between ST thickness and SST and a positive correlation between ST thickness (r=-0.223,p<0.05) and QDASH (r=0.276,p<0.05). CONCLUSIONS: We found that AHD and SST thicknesses significantly differed in the NTT, PTT, FTT, and HC groups. This difference may be important for diagnosis. In addition, the effect of obesity on ST thickness and the relationship between ST thickness and functional scores may be considered. Weight control may be effective at this point. KEY WORDS: acromiohumeral distance, supraspinatus tendon thickness, ultrasound.

[Prognostic factors for substantial clinical benefit from musculoskeletal pathologies of the shoulder]. / Factores pronósticos de beneficio clínico sustancial en patologías musculoesqueléticas de hombro.

INTRODUCTION: shoulder plain is a common cause of complain, however a precise diagnosis is hard to achieve. This is why finding factors associated to a good prognosis could help to improve our clinical practice. OBJECTIVE: to identify demographic and clinical characteristics from the initial assessment associated with substantial clinical benefit (SCB) in patients with shoulder pain one month after treatment or at patient's discharge. MATERIAL AND METHODS: this was a secondary analysis of a prospective cohort of patients with shoulder pain. Demographic and clinical (self-reported scales) factors associated with SCB at discharge or four weeks after the initial assessment, were analyzed. SCB was defined as a score +5 on a Global Rating of Change. A logistic regression model was made in order to identify predictors of SCB. The area under the curve ROC was used to assess the performance of the model with its independent variables. RESULTS: 101 patients of 138 were analyzed. The median age was 55 (RIQ 37-61) years old, there were 55 (54.5%) women in the sample. The variables independently associated to SCB were fracture as a reason for admission [adjusted OR 11.8 (95% CI 1.4-101.8); p = 0.024], and durations of shoulder symptoms shorter than seven months [adjusted OR 4.63 (95% CI 1.9-11.1); p = 0.001]. CONCLUSION: the diagnosis of fracture and durations of shoulder symptoms shorter than seven months were independently associated with a SCB after one month of treatment or at the patient's discharge.

INTRODUCCIÓN: las patologías de hombro representan una condición clínica frecuente, pero suele ser complejo realizar un diagnóstico preciso. Es por esto, que conocer qué variables permiten realizar un pronóstico del resultado del tratamiento puede ser útil para la práctica clínica. OBJETIVO: el objetivo del presente estudio fue identificar características clínicas y demográficas asociadas a beneficio clínico sustancial (BCS) en pacientes con afecciones musculoesqueléticas de hombro al mes o al alta del inicio de tratamiento fisioterápico. MATERIAL Y MÉTODOS: se realizó un análisis secundario de una cohorte prospectiva de pacientes con dolor de hombro. Se evaluó qué factores demográficos y clínicos se asociaban a BCS. Se consideró BCS un puntaje +5 en la Global Rating of Change. Se realizó un modelo de regresión logística para identificar predictores de BCS. A su vez, se utilizó el área bajo de la curva ROC para determinar el desempeño del modelo con sus respectivas variables independientes. RESULTADOS: de 138 sujetos se analizaron 101 pacientes. La mediana de edad fue de 55 (RIQ 37-61) años, hubo 55 (54.5%) mujeres dentro de la muestra. Las variables que se asociaron independientemente a BCS fueron fractura como motivo de ingreso [OR ajustado 11.8 (IC95% 1.4-101.8); p = 0.024] y tiempo de evolución menor a siete meses [OR ajustado 4.63 (IC95% 1.9-11.1); p = 0.001]. CONCLUSIÓN: el diagnóstico de fractura y el tiempo de evolución menor a siete meses se asociaron de manera independiente a BCS al cumplir un mes de tratamiento kinésico o al alta.

Right-sided Morgagni diaphragmatic hernia presenting as isolated left shoulder pain.

A woman in her 60s presented to the emergency department with excruciating, deep left shoulder pain and was found to have a right-sided Morgagni hernia, a rare type of congenital diaphragmatic hernia (CDH). She did not have chest pain, palpitations, shortness of breath, cough, abdominal pain, constipation, diarrhoea, nausea, vomiting or other symptoms classically associated with CDHs in adults. Laparoscopic robotic-assisted repair with mesh placement was performed, and the patient's recovery was uncomplicated, with no recurrence of shoulder pain. Our patient's presentation was unusual due to the absence of symptoms typically seen with CDHs in adults, and the presence of contralateral, left-sided shoulder pain with a right-sided Morgagni hernia.