Bilateral anterior shoulder dislocation as a result of manipulation: A case report.

RATIONALE: Bilateral anterior shoulder dislocation is clinically rare and has been reported to be related to high-speed sports. PATIENT CONCERNS: A 76-year-old woman presented with bilateral shoulders pain after traditional Chinese manipulation. DIAGNOSES: She was diagnosed with bilateral anterior dislocations, and a closed reduction was immediately performed. INTERVENTION: The patient was referred for rehabilitation 3 days later, and bilateral rotator cuff injuries were identified from musculoskeletal ultrasound. After 4 weeks of physical therapy, the patient's shoulder pain had reduced and the passive ROM was nearly full. OUTCOMES: At 1-year follow-up, only mild intermittent shoulder pain was noted, and there was no limitation of shoulder ROM. LESSONS: This case illustrates that patients with acute shoulder injuries who receive proper diagnosis and treatment can achieve good outcomes. Therefore, patients with musculoskeletal disorders should seek qualified specialists for accurate diagnosis and appropriate management.

Effectiveness of neuromuscular electrical stimulation for management of shoulder subluxation post-stroke: a systematic review with meta-analysis.

OBJECTIVES: To examine the effectiveness of neuromuscular electrical stimulation (NMES) for the management of shoulder subluxation after stroke including assessment of short (1 hour or less) and long (more than one hour) daily treatment duration. DATA SOURCES: MEDLINE, CENTRAL, CINAHL, WOS, KoreaMed, RISS and reference lists from inception to January 2017 Review methods: We considered randomized controlled trials that reported neuromuscular electrical stimulation for the treatment of shoulder subluxation post-stroke. Two reviewers independently selected trials for inclusion, assessed trial quality, and extracted data. RESULTS: Eleven studies were included (432 participants); seven studies were good quality, four were fair. There was a significant treatment effect of neuromuscular electrical stimulation for reduction of subluxation for persons with acute and subacute stroke (SMD:-1.11; 95% CI:-1.53, -0.68) with either short (SMD:-0.91; 95% CI:-1.43, -0.40) or long (SMD:-1.49; 95% CI:-2.31, -0.67) daily treatment duration. The effect for patients with chronic stroke was not significant (SMD:-1.25; 95% CI:-2.60, 0.11). There was no significant effect of neuromuscular electrical stimulation on arm function or shoulder pain. CONCLUSION: This meta-analysis suggests a beneficial effect of neuromuscular electrical stimulation, with either short or long daily treatment duration, for reducing shoulder subluxation in persons with acute and subacute stroke. No significant benefits were observed for persons with chronic stroke or for improving arm function or reducing shoulder pain.

Long-Lever-Arm Manipulation Under Anesthesia With Resultant Traumatic Anterior Shoulder Dislocation.

The patient was a 61-year-old woman who underwent long-lever manipulation under anesthesia (MUA) for adhesive capsulitis. Two weeks following MUA, the constellation of clinical findings raised concern for possible adverse outcomes. Radiographs were obtained, as well as subsequent magnetic resonance imaging and computed tomography scans. Images revealed anterior shoulder dislocation with Bankart and Hill-Sachs lesions, and an anterior rotator cuff tear. J Orthop Sports Phys Ther 2016;46(8):707. doi:10.2519/jospt.2016.0412.

Bilateral Shoulder Dislocation Presenting as a Unilateral Shoulder Dislocation: Case Report.

Shoulder dislocations are a common condition seen by orthopedic surgeons and emergency medicine physicians. Shoulder dislocations typically present unilaterally and are anterior in nature. Bilateral simultaneous posterior shoulder dislocations are typically associated with seizure or electrocution and are more common than bilateral simultaneous anterior dislocations, which occur because of trauma or fall. In a traumatic setting, a shoulder dislocation may be accompanied by a distracting injury, and a thorough examination must be conducted to avoid overlooking concomitant diagnosis. The authors highlight the case of a patient who presented to the emergency department with the rare incidence of traumatic bilateral anterior shoulder dislocations, which resolved after 2 closed reductions. Orthopedic surgery and emergency medicine teams must maintain a high index of suspicion for injury to the contralateral limb to avoid missing pathologic changes due to distracting injuries.

Tragic result of traditional Chinese medicine manipulation: an unusual case report of bilateral anterior shoulder dislocations.

BACKGROUND: In Taiwan, there is a good universal healthcare system to the patients; however, the majority of Taiwanese seek the complementary and alternative medicine when they are injured or ill. The traditional Chinese medicine, which is a branch of complementary alternative medicine, is prevalent in Taiwan. Without proper sequence of maneuvers, either traditional Chinese medicine or conventional medicine might cause unexpected complications. We report a case of 76-year-old woman who was manipulated by a bonesetter, leading to bilateral anterior shoulder dislocations. To the authors' best knowledge, this injury mechanism of bilateral shoulder dislocations has not been reported in the literature. Since the traditional Chinese medicine is popular in Taiwan, proper training with better skills for the practitioners should be emphasized. We highlight the integration and collaboration of traditional Chinese medicine with western medicine to achieve a better health care for the patients. CASE PRESENTATION: A 76-year-old Taiwanese woman has been suffering from soreness and stiffness of bilateral shoulders for 6 months. She went to a bonesetter for mobilization for her shoulders. After manipulations for bilateral shoulders, the woman experienced locked both shoulders with sharp pain. She came to our institute, where the radiographs confirmed bilateral anterior shoulder dislocations. Closed reduction for the dislocations was done by the physician. The patient returned to good range of motion of bilateral shoulders after subsequent rehabilitation without any neurologic deficits. CONCLUSIONS: To the authors' best knowledge, this unusual injury of bilateral anterior shoulder dislocations had not been reported. The possible mechanism of this injury and the health belief of traditional Chinese medicine in Taiwan are discussed. Improper shoulder manipulations would lead to unexpected complication in any medical practices. We suggest that both traditional Chinese medicine and conventional medicine should follow specific sequences of manipulations; Collaboration and integration with each other could achieve a better healthcare for the patients.

Effect of electrical stimulation to long head of biceps in reducing gleno humeral subluxation after stroke.

BACKGROUND: Glenohumeral subluxation is the most frequent complication in post stroke hemiplegia and its reduction has been considered an important goal. Though it has been demonstrated that cyclical electrical stimulation of posterior deltoid and supraspinatus muscles can reduce subluxation, the role of biceps has not been given due consideration. OBJECTIVE: The purpose of this study was to determine whether electrical stimulation to the long head of biceps could more effectively reduce gleno humeral subluxation. METHODS: 24 patients were selected and consecutively assigned to group 1 (electrical stimulation to supraspinatus & posterior deltoid) and group II (electrical stimulation to supraspinatus, posterior deltoid & long head of the biceps) along with routine physiotherapy and occupational therapy for a period of 5 weeks. All patients were assessed for shoulder subluxation, pain and shoulder active abduction range of motion at the time of recruitment to study and after 5 weeks of therapy. RESULTS: Both the groups showed significant improvement in parameters measured. Tukey's post hoc analysis showed the results were more significant in Group II. CONCLUSIONS: Electrical stimulation to biceps along with the supraspinatus and posterior deltoid can more effectively reduce shoulder subluxation.

[Efficacy control observation on electroacupuncture with different waveforms combined with rehabilitation therapy for post-stroke shoulder subluxation].

OBJECTIVE: To compare the efficacy differences of electroacupuncture (EA) with intermittent wave, disperse-dense wave and continuous wave combined with rehabilitation therapy for post-stroke shoulder subluxation in order to provide clinical evidence for selection of electroacupuncture wave. METHODS: Seventy-five cases of shoulder subluxation were randomly divided into an intermittent wave (IW) group, a disperse-dense wave (DW) group and a continuous wave (CW) group, 25 cases in each one. Based on regular treatment including blood pressure and sugar control, EA and rehabilitation therapy were given in three groups. With EA at Jianqian (Extra), Taijian(Extra), Binao (LI 14), Jianzhong (Extra), Jianzhen (SI 9), Naoshu (SI 10), Jianwaishu (SI 14) and Bingfeng (SI 12), IW group was treated with intermittent wave with a frequency of 15 Hz, DW group was treated with disperse-dense wave with a frequency of 2 Hz/15 Hz and CW group was treated with continuous wave with a frequency of 15 Hz. The EA treatment was given for 20 min, once a day, six times a week and totally for 4 weeks. The Fugl-Meyer score and Barthel index score were used for assessment of function recovery before and after treatment respectively, also the efficacy of three groups was compared. RESULTS: The total effective rate was 96.0% (24/25) in the IW group, which was superior to 68.0% (17/ 25) in the DW group and 64.0% (16/25) in the CW group (both P < 0.05). After the treatment, Fugl-Meyer score and Barthel index score in the three groups were obviously improved (all P < 0.05), which was most significant in the IW group (all P < 0.01). CONCLUSION: Electroacupuncture with intermittent wave combined with rehabilitation therapy has superior effect to disperse-dense wave and continuous wave on the treatment of post-stroke shoulder subluxation, which could effectively improve shoulder subluxation and promote shoulder function recovery.

The effect of electrical stimulation in combination with Bobath techniques in the prevention of shoulder subluxation in acute stroke patients.

OBJECTIVE: To examine the efficiency of electrical stimulation in combination with Bobath techniques in the prevention of inferior and anterior shoulder subluxation in acute stroke patients. DESIGN: A prospective randomized controlled trial. SETTING: Intensive care unit and inpatient clinics of neurology in a university hospital. SUBJECTS: Forty-eight patients with acute stroke, divided equally into control and study groups. INTERVENTION: Subjects in both groups were treated in accordance with the Bobath concept during the early hospitalization period. In addition to Bobath techniques, electrical stimulation was also applied to the supraspinatus muscle, mid and posterior portions of the deltoid muscle of patients in the study group. MAIN MEASURES: Two radiological methods were used to measure the horizontal, vertical and total asymmetry and vertical distance values of the shoulder joint. Motor functions of the arm were evaluated with the Motor Assessment Scale. RESULTS: The hospitalization period was 12.62 ± 2.24 days for the control group and 11.66 ± 1.88 days for the study group. Shoulder subluxation occurred in 9 (37.5%) subjects in the control group, whereas it was not observed in the study group. All shoulder joint displacement values were higher in the control group than in the study group (horizontal asymmetry P = 0.0001, vertical asymmetry P = 0.0001, total asymmetry P = 0.0001, vertical range P = 0.002). CONCLUSION: Application of electrical stimulation combined with the Bobath approach proved to be efficient in preventing inferior and anterior shoulder subluxation in the acute stages of stroke.

Patients with Ehlers Danlos syndrome and CRPS: a possible association?

Rare patients are left with chronic pain, vasodysregulation, and other symptoms that define complex regional pain syndrome (CRPS), after limb traumas. The predisposing factors are unknown. Genetic factors undoubtedly contribute, but have not yet been identified. We report four CRPS patients also diagnosed with the classical or hypermobility forms of Ehlers Danlos syndrome (EDS), inherited disorders of connective tissue. These patients had been diagnosed using standard diagnostic criteria for CRPS and for EDS. All had sustained joint injury; in three this had been surgically treated. The association of these two diagnoses leads us to hypothesize that EDS might contribute to the development of CRPS in one or more of the following ways: via stretch injury to nerves traversing hypermobile joints, increased fragility of nerve connective tissue, or nerve trauma from more frequent surgery. We review the clinical presentation of the different Ehlers Danlos syndromes and provide clinical criteria that can be used to screen CRPS patients for EDS for clinical or research purposes.

Post-stroke shoulder subluxation: a concern for neuroscience nurses.

Approximately 84% of all stroke patients with hemiplegia will experience shoulder injury and pain. The importance of maintaining proper posture while positioning and transferring a stroke patient is key to decreasing risk for shoulder injury. Shoulder subluxation injury post-stroke is a consequence of sustained hemiplegia and spasticity. Current research evidence suggests that using therapies such as gentle range of motion and functional electrical stimulation may reduce and prevent shoulder subluxation and hemiplegic shoulder pain. However, physiotherapists are currently the only professionals who can implement such therapies. Considering that stroke care provided by neuroscience nurses includes transferring, positioning and assisting in activities of daily living, it is clear that nurses are an important part of the therapy process. Therefore, the question is: "What is the role of the neuroscience nurse in the reduction and prevention of shoulder pain post-stroke?" The purposes of this paper are to i) discuss the causes of shoulder subluxation and related pain post-stroke, ii) review current best practice in prevention and treatment of shoulder subluxation, and iii) explore ways in which the acute neuroscience nurse can prevent or reduce shoulder subluxation in the hemiplegic stroke patient.

Intramuscular electrical stimulation for hemiplegic shoulder pain: a 12-month follow-up of a multiple-center, randomized clinical trial.

OBJECTIVE: Assess the effectiveness of intramuscular electrical stimulation in reducing hemiplegic shoulder pain at 12 mos posttreatment. DESIGN: A total of 61 chronic stroke survivors with shoulder pain and subluxation participated in this multiple-center, single-blinded, randomized clinical trial. Treatment subjects received intramuscular electrical stimulation to the supraspinatus, posterior deltoid, middle deltoid, and upper trapezius for 6 hrs/day for 6 wks. Control subjects were treated with a cuff-type sling for 6 wks. Brief Pain Inventory question 12, an 11-point numeric rating scale was administered in a blinded manner at baseline, end of treatment, and at 3, 6, and 12 mos posttreatment. Treatment success was defined as a minimum 2-point reduction in Brief Pain Inventory question 12 at all posttreatment assessments. Secondary measures included pain-related quality of life (Brief Pain Inventory question 23), subluxation, motor impairment, range of motion, spasticity, and activity limitation. RESULTS: The electrical stimulation group exhibited a significantly higher success rate than controls (63% vs. 21%, P = 0.001). Repeated-measure analysis of variance revealed significant treatment effects on posttreatment Brief Pain Inventory question 12 (F = 21.2, P < 0.001) and Brief Pain Inventory question 23 (F = 8.3, P < 0.001). Treatment effects on other secondary measures were not significant. CONCLUSIONS: Intramuscular electrical stimulation reduces hemiplegic shoulder pain, and the effect is maintained for > or =12 mos posttreatment.

[Effects of functional electric stimulation on shoulder subluxation and upper limb motor function recovery of patients with hemiplegia resulting from stroke].

OBJECTIVE: To observe the effects of functional electric stimulation (FES) on shoulder subluxation and motor function recovery of the upper extremities of patients with hemiplegia resulting from stroke. METHODS: Forty-eight hemiplegic patients were randomly divided into two groups for treatment with FES and shoulder pads, respectively. The recovery of the patient's shoulder subluxation and movement function of upper extremities were evaluated 6 weeks after treatment and the effects of two therapies were compared. RESULTS: The shoulder subluxation and movement function of the upper extremities were improved after treatment with both therapies (P<0.01, and FES showed better effect (P<0.01). CONCLUSIONS: FES can improve shoulder subluxation and motor function of the upper extremities affected by hemiplegia resulting from stroke.

Intramuscular neuromuscular electric stimulation for poststroke shoulder pain: a multicenter randomized clinical trial.

OBJECTIVE: To assess the effectiveness of intramuscular neuromuscular electric stimulation (NMES) in reducing poststroke shoulder pain. DESIGN: Multicenter, single-blinded, randomized clinical trial. SETTING: Ambulatory centers of 7 academic rehabilitation centers in the United States. PARTICIPANTS: Volunteer sample of 61 chronic stroke survivors with shoulder pain and subluxation. INTERVENTION: Treatment subjects received intramuscular NMES to the supraspinatus, posterior deltoid, middle deltoid, and trapezius for 6 hours a day for 6 weeks. Control subjects were treated with a cuff-type sling for 6 weeks. Main outcome measure Brief Pain Inventory question 12 (BPI 12), an 11-point numeric rating scale administered in a blinded manner at the end of treatment, and at 3 and 6 months posttreatment. RESULTS: The NMES group exhibited significantly higher proportions of success based on the 3-point or more reduction in BPI 12 success criterion at the end of treatment (65.6% vs 24.1%, P<.01), at 3 months (59.4% vs 20.7%, P<.01), and at 6 months (59.4% vs 27.6%, P<.05). By using the most stringent "no pain" criterion, the NMES group also exhibited significantly higher proportions of success at the end of treatment (34.4% vs 3.4%, P<.01), at 3 months (34.4% vs 0.0%, P<.001), and at 6 months (34.4% vs 10.3%, P<.05). CONCLUSIONS: Intramuscular NMES reduces poststroke shoulder pain among those with shoulder subluxation and the effect is maintained for at least 6 months posttreatment.

Shoulder pain in hemiplegia revisited: contribution of functional electrical stimulation and other therapies.

OBJECTIVES: Post-stroke shoulder pain is probably the most frequent complication in hemiplegia and has repercussions on motor rehabilitation and the psychological equilibrium of the patient. The strategies for prevention and treatment are presented. AETIOLOGY: Among the various factors contributing to the occurrence of shoulder pain in hemiplegia, some are related to the joint, such as lesion of the rotator cuff tendons, reflex sympathetic dystrophy, inferior-anterior subluxation of the head of the humerus, whereas others are related to the neurologic lesion such as central post-stroke pain, lack of sensibility, unilateral neglect and spasticity. PREVENTION: Efforts should be made from the start to keep the shoulder in an ideal position at all times and movement of the shoulder and upper limb should be carried out with care. TREATMENT: Will be aimed to the cause of pain and passive or active range of motion exercises will be encouraged. Physical, medical and surgical treatments have improved over the last few decades. Functional electrical stimulation in patients with shoulder pain and subluxation, applied early after onset of the stroke, has shown beneficial positive effects on subluxation, pain and mobility. Efforts should therefore be made to better understand the post-stroke shoulder pain in order to provide better outcomes of rehabilitation and thus improve quality of life for patients.

Efficacy of electrical stimulation in preventing or reducing subluxation of the shoulder after stroke: a meta-analysis.

After stroke, up to 81% of individuals develop shoulder subluxation, a condition frequently associated with poor upper limb function. Recently, electrical stimulation has been applied to shoulder muscles to treat shoulder subluxation. The purpose of this meta-analysis was to examine the efficacy of surface electrical stimulation for the prevention or reduction of shoulder subluxation after stroke. A meta-analysis of all eligible randomised or quasi-randomised trials of electrical stimulation for the treatment of shoulder subluxation identified by computerised and hand searches of the literature was carried out. The primary outcome measure of interest was subluxation. Seven (four early and three late) trials met the inclusion criteria. The mean PEDro score out of 10 for quality of the methods was 5.8 for the four early trials and 4.3 for the three late trials. Data were pooled when subluxation was measured in millimetres. Analysis found that, when added to conventional therapy, electrical stimulation prevented on average 6.5mm of shoulder subluxation (weighted mean difference, 95% CI 4.4 to 8.6) but only reduced it by 1.9mm (weighted mean difference, 95% CI -2.3 to 6.1) compared with conventional therapy alone. Therefore, evidence supports the use of electrical stimulation early after stroke for the prevention of, but not late after stroke for the reduction of, shoulder subluxation.

Shoulder pain after stroke: a review of the evidence base to inform the development of an integrated care pathway.

BACKGROUND: Shoulder pain is a common complication of stroke. It can impede rehabilitation and has been associated with poorer outcomes and prolonged hospital stay. This systematic review was undertaken to inform the development of an evidence-based integrated care pathway (ICP) for the management of hemiplegic shoulder pain (HSP). AIMS AND OBJECTIVES: 1) To provide a background understanding of the functional anatomy of the shoulder and its changes following stroke. 2) To review the literature describing incidence and causation of HSP and the evidence for factors contributing to its development. 3) To appraise the evidence for effectiveness of different interventions for HSP. METHODS: Data sources comprised a computer-aided search of published studies on shoulder pain in stroke or hemiplegia and references to literature used in reviews (total references = 121). MAIN FINDINGS: Although a complex variety of physical changes are associated with HSP, these broadly divide into 'flaccid' and 'spastic' presentations. Management should vary accordingly; each presentation requiring different approaches to handling, support and intervention. (1) In the flaccid stage, the shoulder is prone to inferior subluxation and vulnerable to soft-tissue damage. The arm should be supported at all times and functional electrical stimulation may reduce subluxation and enhance return of muscle activity. (2) In the spastic stage, movement is often severely limited. Relieving spasticity and maintaining range requires expert handling; overhead exercise pulleys should never be used. Local steroid injections should be avoided unless there is clear evidence of an inflammatory lesion. CONCLUSIONS: HSP requires co-ordinated multidisciplinary management to minimize interference with rehabilitation and optimize outcome. Further research is needed to determine effective prophylaxis and document the therapeutic effect of different modalities in the various presentations. Development of an integrated care pathway provides a reasoned approach to management of this complex condition, thus providing a sound basis for prospective evaluation of different interventions in the future.

Effects of functional electric stimulation on upper limb motor function and shoulder range of motion in hemiplegic patients.

OBJECTIVES: The present study examines functional electric stimulation (FES) applied on patients with hemiplegia of short and long duration for the purpose of upper limb motor recovery and increasing shoulder range of motion. DESIGN: Patients with hemiplegia with subluxation participating in the study were placed into a short-duration group or a long-duration group. Subjects in each group were then randomly assigned to either the control or the experimental subgroup. The experimental groups of both short- and long-duration groups received FES therapy in which the supraspinatus and posterior deltoid muscles were induced to contract repetitively up to 6 hr a day for 6 wk. Duration of FES session and muscle contraction/relaxation ratio were progressively increased as performance improved. The experimental groups also received a second 6-wk FES therapy 6 wk after completing the first FES therapy. RESULTS: After the first 6-wk FES therapy, the experimental group of short-duration hemiplegia showed significant improvements in motor recovery as indicated by Fugl-Meyer scores compared with the control group. Such significant improvement did not occur for the experimental group of long-duration hemiplegia. The changes in the second FES treatment program were insignificant. CONCLUSIONS: This study suggests that patients with hemiplegia of short duration are effectively trained by FES for motor recovery.