Active Movement Scale Research Articles

The Pericoracoid Tissue Release in Children With Brachial Plexus Birth Injury

In brachial plexus birth injury (BPBI), children with upper trunk injuries have multidirectional movement deficits, including global abduction and hand-to-neck, hand-to-abdomen, and hand-to-spine movements. The aim of this study was to evaluate the results of pericoracoid tissue release and postoperative structured physiotherapy as a first-step intervention to reduce the multidirectional movement deficit in children with BPBI. Thirty-four children with BPBI underwent pericoracoid tissue release, including coracohumeral and coracoacromial ligament release, pectoralis minor release, and coracoid process osteotomy. Patients were followed up with regular physiotherapy and a home exercise program for 1 year after surgery. Before surgery and at 3 and 12 months after surgery, upper-extremity function was measured using the modified Mallet classification and Active Movement Scale, passive shoulder and elbow joint movements were measured using goniometry, and the difference in the distance between the treatment table and the acromion was measured. There was an improvement in all movement tasks evaluated with modified Mallet classification, and there was increased shoulder flexion, abduction, and external and internal rotation movements as evaluated with Active Movement Scale. Increased passive joint movements were noted in abduction, external rotation, and internal rotation movements with the arm next to the body and with the limb in 90° abduction. There was a decrease in the distance difference between the acromion and the treatment table between both sides. Pericoracoid tissue release provided multidirectional improvement in shoulder joint movements in children with BPBI. Therapeutic IV.

Early pain findings in infants with brachial plexus birth injury: Relationship with function and comorbidities, and cut-off point for fractures

BackgroundInfants with birth brachial plexus injury (BPBI) may have various comorbidities such as fractures, torticollis, plagiocephaly, central nervous system disorders. In infants with BPBI, it is important to identify fractures, which are common among comorbidities, objectively assess pain, and investigate factors that may be associated with pain. AimThe aim of this study is to determine the pain level, comorbidities, and motor function in infants with BPBI and to examine the relationship between these parameters. The second aim is to determine the cut-off value of the pain score that may be a sign of fracture in patients with BPBI, in order to suspect and predict a fracture in the shoulder region and to request additional examinations. Subjects and measurements59 infants with BPBI aged 15–90 days were included in the study. Comorbidities, active joint movements, and total upper extremity function assessed with the Active Movement Scale and pain scores measured with the FLACC Pain Scale were retrospectively analyzed. In addition, pain, comorbidities and motor function were investigated according to types of Narakas, which indicates the degree of nerve injury. ResultsOf the 59 participants, 18 (30.5 %) had at least one comorbidity and 12 (20.3 %) had fractures. The number of comorbidities (p = 0.41), the number of fractures (p = 0.84), and the level of pain (p = 0.71) did not differ by types of Narakas. There was a moderate negative correlation between pain level and upper extremity motor function in upper trunk injuries (p < 0.5, −0.67 < r < −0.46). There was a difference in pain level measured by palpation (p < 0.01) and passive joint movement (p < 0.01) in infants with and without comorbidities. To suspect a fracture in the shoulder region and to request further evaluation, the cut-off value of the Flacc pain level, which may predict a fracture, was 3.5 points for palpation and passive shoulder abduction and 4.5 points for passive external rotation. ConclusionThis is the first study in the BPBI to measure pain in infants using a quantifiable and widely used assessment. Pain level was ranked from high to low as infants with fractures, infants with comorbidities other than fractures and infants without comorbidities. Increased pain adversely affects motor function and pain above the cut-off values is a predictor of fracture.

Early Conservative Physical Therapy Management of Babies With Obstetric Brachial Plexus Injury to Facilitate Spontaneous Recovery.

To evaluate the effect of early immobilization and proper handling techniques in infants with Obstetric Brachial Plexus Injury (OBPI) in the first 2weeks of life. Six 1-day-old infants (2 males and 4 females) with OBPI were included. The assessments were done at baseline, post-intervention, and 3-month follow-up, which involved a physical exam, Narakas classification, Active Movement Scale, and gross and fine motor skills evaluation. All infants had upper Erb's palsy. They had statistically significant improvement in the Active Movement Scale scores post-intervention with a large effect size. These improvements were maintained at follow-up. All infants achieved age-appropriate gross and fine motor skills with the affected upper limb at 3months of age. Early conservative physical therapy management had a statistically significant effect on enhancing spontaneous recovery and preventing further nerve injury in OBPI infants.

Reliability and concurrent validity of the Active Movement Scale (AMS) in adults with musculoskeletal disorders.

The Active Movement Scale (AMS) is a brief screen for identifying movement impairments affecting functional task performance. To assess inter-rater reliability, test-retest reliability, floor and ceiling effects, and concurrent validity of the AMS in adults with musculoskeletal disorders. Fifty-five subjects (mean age: 61.3±15.3 years) transitioning from physical therapy attended two sessions. The 14-item AMS was assessed by two therapists, resulting in a total score (AMST) and two sub-scores: upper body (AMSU) and lower body (AMSL). Moreover, subjects completed PROMIS Physical Function-10a (PPF), Lifestyle Physical Function (LPF), Cardio Activity Level (CAL) surveys, Two Square Agility Test (TSAT), WorkAbility Rate of Manipulation Turning (WRMT) and Placing (WRMP), Grip Strength (GS), 10-Meter Walk Usual (GSU) and Fast (GSF) pace, and Grooved Pegboard Placing (GPP) and Remove (GPR) tests. Inter-rater reliability coefficients for AMST, AMSU, and AMSL were 0.96, 0.92, and 0.96, respectively, with individual item reliability ranging from 0.58 to 1.0. Test-retest reliability for these assessments yielded coefficients of 0.93, 0.84, and 0.94, with individual item reliability ranging from 0.47 to 0.88. No floor effects were observed, but mild ceiling effects were noted. AMST showed a high correlation with LPF (r = 0.72) and moderate correlation with PPF (r = 0.64) surveys. AMSU had moderate correlations with GPP (r = 0.61) and WRMP (r = 0.57) tests, while AMSL correlated moderately with GSF (r = 0.55) and TSAT (r = 0.50) tests. This study provides evidence of the reliability and validity of AMS in adults with musculoskeletal disorders to support transitions between rehabilitation and fitness programs.

The Outcome of Spinal Accessory Nerve Transfer to the Musculocutaneous Nerve in Birth Brachial Plexus Palsy

Patients with brachial plexus birth injury with limited intraplexal donors require the use of extraplexal donors. Concern regarding the potential for respiratory problems resulting from the harvest of intercostal nerves or the phrenic nerve suggests the need for other options. Transfer of the spinal accessory nerve (SAN) is one option for restoring elbow flexion in adult patients; however, there are few reports of the results of this transfer in brachial plexus birth injury. This study aimed to report the result of SAN transfer to the musculocutaneous nerve (MCN) in brachial plexus birth injury. Patients who had undergone SAN to MCN nerve transfer were included in thisstudy. Patients were classified according to Narakas classification. The chart was reviewed for the time for recovery of elbow flexion according to the Active Movement Scale(AMS). Eleven patients underwent SAN to MCN transfers with interpositional sural nerve grafts. Mean birthweight was 4,070 grams (range: 3,300-4,670). Mean time to operation was 6.5 months (range: 4-10). Of the 11 patients, two were of Narakas type 3, whereas the others were of type 4. One patient did not recover elbow flexion and underwent later tendon transfer, whereas the other 10 patients reached AMS grade M6 recovery. The median time for AMS grade M1 elbow flexion recovery was eight months (interquartile range: 6.2-8.8) and for AMS grade M5 was 26 months (interquartile range: 14.2-36.5). Spinal accessory nerve to MCN transfer with an interposition nerve graft is a viable option for restoring elbow flexion. However, long-term outcomes of this procedure have yet to be fully demonstrated. Case series IV.

Retro Oesophageal Transfer of Contralateral C7 in Birth Brachial Plexus Injury - A Retrospective Study.

Background: Presence of available healthy nerve roots on the injured side determines the outcome after nerve reconstruction. Paucity of nerve roots warrants contralateral C7 harvest for optimal results. We aim to study the risks and benefits of retro oesophageal transfer of contralateral C7 root in infants with birth brachial plexus injury. Methods: Study was carried out from 2017 to 2022 in 13 children who have undergone retro oesophageal transfer of contralateral C7 root to affected side. Follow-up period ranged from 8 to 60 months after the surgery. Motor power assessment was done using by active movement scale. Results: Average active movement score for abduction was found to be 6, elbow flexion 5.7, elbow extension 5.8, wrist extension 3, wrist flexion 4, finger flexion 4.8 and finger extension 3.8, respectively. No neurological deficits, limb length anomaly noted in the normal upper limb after contralateral C7 harvest. Conclusions: Retro oesophageal transfer of contralateral C7 is a safe technique in birth brachial plexus injury. The advantage of retro oesophageal transfer is reduction in the length of nerve grafts, thus helping in early neurotisation of distal forearm and hand muscles. The large axonal output from contralateral C7 can be used to reconstruct different nerves without any residual deficits on the normal side. Level of Evidence: Level IV (Therapeutic).

Outcomes of glenohumeral dysplasia after brachial plexus birth injury using the Sup-ER orthosis.

We investigated the efficacy of the supination-external rotation ('Sup-ER') orthosis, designed as a non-operative treatment to maintain normal anatomical growth of the shoulder, on the progression of glenohumeral dysplasia in patients with brachial plexus birth injuries. The Sup-ER orthosis was fabricated for 20 infants diagnosed with glenohumeral dysplasia after brachial plexus birth injuries and its success in correcting glenohumeral dysplasia was confirmed by objective calculations of the alpha angle on serial ultrasound findings and improvement in Active Movement Scale scores. Of the 20 patients, 14 had successful resolution of glenohumeral dysplasia, confirmed by shoulder abduction, shoulder flexion, external rotation and supination, Active Movement Scale scores and improving alpha angle measurements. Failure to rectify glenohumeral dysplasia, evidenced by worsening ultrasound findings and Active Movement Scale scores, necessitated a change to operative management in six patients.Level of evidence: IV.

Intercostal Nerve Transfer for Biceps Reinnervation in Obstetrical Brachial Plexus Palsy: A Preferred Reporting Items for Systematic Reviews and Meta-Analysis for Individual Patient Data Systematic Review using Individualized Fusion and Comparison to Supraclavicular Exploration and Nerve Grafting.

The objective of this study was to search existing literature on nerve reconstruction surgery in patients with obstetric brachial plexus palsy to determine whether treatment with supraclavicular exploration and nerve grafting produced better elbow flexion outcomes compared to intercostal nerve transfer. This study was a systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis for Individual Patient Data guidelines. A systematic search was conducted using multiple databases. An ordinal regression model was used to analyze the effect of using supraclavicular exploration and nerve grafting or intercostal nerve on elbow flexion with the two scores measured: elbow flexion Medical Research Council scores and Toronto active movements scale scores for elbow flexion. A final patient database from 6 published articles consisted of 83 supraclavicular exploration and nerve grafting patients (73 patients with Medical Research Council and 10 patients with Toronto score) and 7 published articles which consisted of 131 intercostal nerve patients (84 patients with Medical Research Council and 47 patients with Toronto scores). Patients who underwent supraclavicular exploration and nerve grafting presented with an average Medical Research Council score of 3.9 ± 0.72 and an average Toronto score of 6.2 ± 2.2. Patients who underwent intercostal nerve transfer presented with an average Medical Research Council score of 3.9 ± 0.71 and an average Toronto score of 6.4 ± 1.2. There was no statistical difference between supraclavicular exploration and nerve grafting and intercostal nerve transfer when utilizing Medical Research Council elbow flexion scores (ordinal regression: 0.3821, standard error: 0.4590, p = 0.2551) or Toronto Active Movement Scale score for elbow flexion (ordinal regression: 0.7154, standard error: 0.8487, p = 0.2188). Regardless of surgical intervention utilized (supraclavicular exploration and nerve grafting or intercostal nerve transfers), patients had excellent outcomes for elbow flexion following obstetric brachial plexus palsy when utilizing Medical Research Council or Toronto scores for elbow flexion. The difference between these scores was not statistically significant. Therapeutic Study: Investigating the Result of Treatment/level III.

Natural history of neonatal radial nerve palsy.

IV.

Correlation between histopathological nerve assessment and clinical recovery in brachial plexus birth injuries.

In the management of brachial plexus birth palsies, the quality of the roots eligible for reconstruction is thought to be a key issue. The aim of the present study was to evaluate the correlations between pathological root examination and motor recovery after brachial plexus reconstructions. Quantitative histopathological analysis of intraneural fibrosis was conducted on 72 nerve transections (40 roots, 18 trunks and 14 suprascapular nerves) in 20 patients. Clinical recovery of targeted muscles after surgery was assessed by standardized functional scores. After a mean follow-up of 32 months, patients with a lower fibrosis rate for the suprascapular nerve had greater global Mallet scores (r = -0.57; p = 0.042) as well as a greater active shoulder flexion (r = -0.66; p = 0.015). Correlations were also found between C6 root and upper trunk fibrosis rate and some of the subsections of the Mallet score, active movement scale for the biceps and active elbow flexion. These results seem to confirm the relevance of intraoperative pathological evaluation of the roots and nerves after neuroma resection to optimally define the reconstruction strategy.Level of evidence: IV.

Evaluating the feasibility of implementing the Sup-ER protocol for infants with brachial plexus birth injury

BackgroundThe Sup-ER protocol involves a repositioning program for infants with brachial plexus birth injury to position the shoulder in external rotation (ER) to address progressive loss in passive range of motion (PROM). The British Columbia Children’s Hospital (BCCH) eligibility criteria for this protocol are infants aged 4-8 weeks with decreased shoulder ER PROM and/or Active Movement Scale (AMS) shoulder ER and/or supination scores ≤2. The resources needed to implement this protocol in large clinics have not been studied. PurposeThis study aims to evaluate the BCCH criteria that are used to identify appropriate candidates for the Sup-ER protocol. Study DesignA retrospective cohort study was conducted to identify the percentage of infants who would have been recommended the Sup-ER protocol based on their PROM and AMS scores between 4 and 8 weeks of age. MethodsA sensitivity and specificity evaluation was used to describe the BCCH criteria's ability to identify infants in this historical cohort who went on to have incomplete shoulder function (ie, true positive) vs infants who had functional shoulder outcome at 9 months of age (ie, false positive). ResultsAt a mean of 5.8 weeks (95% confidence interval [CI] 5.3, 6.3), 46 of the 87 (53%) infants satisfied the BCCH Sup-ER protocol criteria. Forty-four (51%) were female, half (n = 45) were left side affected, and 88% had upper plexus injury. The BCCH Sup-ER protocol criteria had sensitivity of 100% and specificity of 71% to identify infants with incomplete shoulder function. Removing the AMS supination ≤2 score criterion from the criteria improves the specificity to 84%, while sensitivity remains high (97%). ConclusionsModifying the BCCH criteria to all infants aged 4-8 weeks with AMS shoulder ER ≤2 and/or decreased shoulder ER PROM improves the precision of identifying infants who would benefit from the Sup-ER protocol.

Surgery for internal rotation contracture in infancy may obviate the need for brachial plexus nerve reconstruction: early experience

Shoulder internal rotation contracture and subluxation in the first year of life has long been recognized in some patients with brachial plexus birth injury (BPBI). Surgical management of shoulder pathology has traditionally been undertaken following nerve reconstruction as necessary. In some patients, however, shoulder pathology may impair or obscure functional neuromuscular recovery of the upper extremity. As a proof of concept, we report a highly selected subset of patients with BPBI in whom shoulder surgery undertaken before one year of age obviated the need for neuroma resection and nerve grafting. A retrospective review was performed of all patients with upper trunk BPBI who underwent shoulder surgery before one year of age from 2015 to 2018. Upper extremity motor function was evaluated with preoperative and postoperative Active Movement Scale (AMS) scores, Cookie Tests, and the requirement for subsequent neuroma resection and nerve grafting. Fifteen patients with BPBI meeting the inclusion criteria underwent shoulder surgery (including a subscapularis slide and tendon transfers of the teres major and latissimus dorsi muscles) before 1 year of age. Preoperatively, no patients of the appropriate age passed the Cookie Test for elbow flexion. Thirteen patients either passed the Cookie Test or scored AMS 7 for elbow flexion at or before the last available follow-up undertaken at a median age of 3.4 [1.4, 5.2] years. One of those 13 patients underwent single fascicular distal nerve transfer to improve elbow flexion before subsequently passing the Cookie Test. Two patients did not have sufficient follow to assess elbow flexion. Although the exact role of shoulder surgery in infancy for BPBI remains to be defined, the findings from this study provide proof of concept that early, targeted surgical treatment of the shoulder may obviate the need for brachial plexus nerve reconstruction in a highly selected group of infants with BPBI.

Diagnostic Accuracy of Manual Muscle Testing to Identify Nerve Transfer Candidates in Children with Acute Flaccid Myelitis.

Manual muscle testing is a mainstay of strength assessment despite not having been compared with intraoperative electrical stimulation of peripheral nerves. Intraoperative electrical stimulation served as the reference standard in evaluating predictive accuracy of the Active Movement Scale (AMS) and the Medical Research Council (MRC) scale. Retrospective consecutive sampling of all patients with AFM who underwent exploration or nerve transfer at a pediatric multidisciplinary brachial plexus and peripheral nerve center from March of 2016 to July of 2020 were included. The nonparametric area under the curve (AUC) was calculated. Optimal cutoff score (Youden J ) and diagnostic accuracy values were reported. The AMS and MRC scale were directly compared for predictive superiority. A total of 181 upper extremity nerves (73 donor nerve candidates and 108 recipient nerve candidates) were tested intraoperatively from 40 children (mean age ± SD, 7.9 ± 4.9 years). The scales performed similarly ( P = 0.953) in classifying suitable donor nerves with satisfactory accuracy (AUC AMS , 71.5%; AUC MRC , 70.7%; optimal cutoff, AMS >5 and MRC >2). The scales performed similarly ( P = 0.688) in classifying suitable recipient nerves with good accuracy (AUC AMS , 92.1%; AUC MRC :, 94.9%; optimal cutoff, AMS ≤3 and MRC ≤1). Manual muscle testing is an accurate, noninvasive means of identifying donor and recipient nerves for transfer in children with acute flaccid myelitis. The utility of these results is in minimizing unexpected findings in the operating room and aiding in the development of contingency plans. Further research may extend these findings to test the validity of manual muscle testing as an outcome measure of the success of nerve transfer. Diagnostic, I.

Brachial Plexus Birth Injury: A Single-Center Study.

Infants can sustain traction injury to brachial plexus nerves during birth, called brachial plexus birth injury (BPBI). While spontaneous recovery is possible, upper extremity weakness can linger. We report our experience at a brachial plexus clinic from a retrospective chart review of infants with BPBI from September 2017 to September 2019. We determined Narakas Classification (NC) and Active Movement Scale (AMS) at predetermined follow-up points. Of 15 patients, 8 presented with NC-I, 5 with NC-II, and 2 with NC-III without Horner's syndrome. By 7 months, 3 had spontaneous recovery, and 4 achieved all and another 4 achieved most AMS5-7 scores. Eleven patients undergoing surgery had little-to-no improvement of shoulder abduction and shoulder external rotation AMS categories by 6 months. Our small sample size prevents us from making definitive conclusions but gave beneficial insight into our clinic barriers to follow-up, data collection, and collaboration with physical and occupational therapy.

Efficacy of Kinesio® tapes in obstetrical brachial plexus injury: a randomized controlled trial

ObjectivesThe purpose of this study was to investigate the effectiveness of Kinesio® tape application associated to exercise in patients with obstetric brachial plexus injury (OBPI). Materials and methodsNinety patients with Erb-Duchenne palsy secondary to OBPI participated in a 3-month study, in 2 groups; study group (n = 50) and control group (n = 40). Both followed the same physical therapy program, while the study group also received Kinesio® taping over the scapula and forearm. The patients were evaluated, pre- and post-treatment, using the Modified Mallet Classification (MMC), Active Movement Scale (AMS), and active range of motion (ROM) of the plegic side. ResultsThere were no statistically significant intergroup differences in age, gender, birth weight or plegic side (p > 0.05), or in pre-treatment MMC and AMS scores (p > 0.05). There were significant differences in favor of the study group for Mallet 2 (external rotation) (p = 0.012), Mallet 3 (hand on the back of the neck) (p < 0.001), Mallet 4 (hand on the back) (p = 0.001) and total Mallet score (p = 0.025), and for AMS shoulder flexion (p = 0.004) and elbow flexion (p < 0.001). ROM results before and after treatment (within groups) showed significant improvement in both groups (p < 0.001). ConclusionSince this a was a preliminary study, the results should be interpreted with caution in terms of clinical efficacy. The results suggest that associating Kinesio® taping to conventional treatment helps functional development in patients with OBPI.’

Is mirror therapy combined with a routine physiotherapy protocol effective for children with obstetrical upper brachial plexus palsy?

Study designRandomized controlled study. IntroductionMirror therapy is a rehabilitation strategy based on the repeated use of the mirror illusion and also one of the treatment choice of brachial plexus injuries. PurposeWe aimed to determine the effects of mirror therapy combined with a routine rehabilitation program on upper limb motor function in children with obstetric brachial plexus injury. MethodsTwenty children with obstetric brachial palsy were included in this study. They were randomly allocated to either control (n = 10) or mirror therapy (n = 10) group. The following clinical tools were used to assess the upper extremity function: Active Movement Scale (AMS), Modified Mallet Scale (MMS), Hand Grip Strength (HGS) Test, Finger Grip Strength (FGSM) Test, Box and Block Test (BBT), Nine Hole Peg Test (9-HPT), and goniometric measurement. Both groups received the same routine physiotherapy program for 8 weeks. The study group underwent mirror therapy in addition to the rehabilitation program. ResultsThe mean age of the study population was 11.35 ± 4.12 years. There was no change in the goniometric values, AMS and MMS scores after the treatment in both groups (p > 0.05), except for the improvement of the wrist extension in the study group (p < 0.05). There was an increase in both HGS and FGS scores in the study group. Only FGS scores improved in the control group after the intervention (p < 0.05). 9-HPT and BBT scores improved in both groups (p < 0.05). All other parameters tested were comparable between the two groups after the treatment. ConclusionsThe results of this study did not show any additional benefits of mirror therapy combined with a rehabilitation protocol compared to routine physiotherapy treatment, but was not adequately powered to do so.

Long-Term Results of Microsurgical Brachial Plexus Reconstruction in Late-Presenting Cases of Brachial Plexus Birth Injury

The role of primary surgery in delayed presenting cases of brachial plexus birth injury is still debated. The purpose of this study was to evaluate the results of brachial plexus reconstruction performed at the age of ≥12 months. Twenty-nine cases were included. Five cases had upper (C5-6) palsy, 4 had upper/middle (C5-7), and 20 had total (C5-8 and T1) palsy. The age at the time of primary surgery was an average of 15.6 months. The brachial plexus was formally explored and neurolysis, grafting, and neurotization were used in different combinations. Exploration revealed that 27% of the roots were avulsed and 32% were ruptured. The follow-up was an average of 7.9 years. Generally, the best functional recovery was elbow flexion followed by shoulder external rotation. Satisfactory shoulder abduction (≥6 on the Toronto Active Movement Scale [TAMS]) was achieved in 31% of cases. The abduction range was an average of 79° ± 35°; 50° in upper palsy, 103° in upper/middle palsy, and 82° in total palsy. Shoulder external rotation ≥6 on the TAMS was achieved in 62% of cases. External rotation range was an average of 58° ± 29°; 78° in upper palsy, 68° in upper/middle palsy, and 52° in total palsy. Elbow flexion and extension of ≥6 on the TAMS were achieved in 69% and 58% of cases, respectively. Wrist flexion and finger flexion of ≥6 on the TAMS were achieved in 35% and 12.5%, whereas wrist and finger extension of >6 on the TAMS were achieved in 25% and 4% of cases, respectively. In the delayed presentation of brachial plexus birth injury, brachial plexus reconstruction results in good functional recovery of elbow flexion and shoulder external rotation but modest functional recovery of finger flexion and wrist extension. The rate of functional recovery of the elbow flexion was similar following nerve grafting and transfer. Nerve transfer for shoulder external rotation should be considered even in infants with available roots for grafting. Therapeutic IV.

The Effectiveness and Safety of Botulinum Neurotoxin in Obstetric Brachial Plexus Injury: A Systematic Review and Meta-Analysis.

Obstetric brachial plexus injury, also known as neonatal brachial plexus injury, is not unusual in newborns. Given the lack of a comprehensive synthesis of the available data on the effectiveness of botulinum neurotoxin (BoNT) in treating children with obstetric brachial plexus injury, we conducted a systematic review and meta-analysis. We searched PubMed, Embase, Web of Science, and Cochrane databases from inception to 25 November 2022. Outcomes were function of the shoulder and elbow joints, muscle power of the deltoid, biceps brachii and triceps brachii, and the recurrence rate of subluxation or dislocation after reduction of the shoulder joint after BoNT application. Meta-regression was conducted to assess the moderator effect of age. We included 11 case series and 2 cohort studies. Passive range of motion of shoulder external rotation (standardized mean difference [SMD], 0.678; 95% confidence interval [95%CI], 0.423 to 0.934), Active Movement Scale for shoulder external rotation (SMD, 0.47; 95%CI, 0.131 to 0.808), and active range of motion of elbow extension (SMD, 2.445; 95%CI, 1.556 to 3.334) increased significantly after BoNT. However, the modified Gilbert scale for shoulder abduction (SMD, 1.239; 95% CI, -0.2 to 2.678), the Toronto score for active elbow flexion (SMD, 1.099; 95% CI, -0.053 to 2.252), muscle power of deltoid (SMD, 0.675; 95% CI, -0.599 to 1.949), biceps brachii (SMD, 0.225; 95% CI, -0.633 to 1.083), and triceps brachii (SMD, 1.354; 95% CI, -1.493 to 4.202) did not reach statistical significance. The moderator effect of age was not significant (p = 0.88). Meta-analysis was not done for recurrence rate of subluxation or dislocation due to insufficient data. In conclusion, our data support BoNT use in patients with obstetric brachial plexus injury. However, definite conclusions cannot be drawn due to small sample size and the lack of randomized controlled trials. More research is warranted to clarify the effectiveness of BoNT in patients with obstetric brachial plexus injury by using standardized injection protocols and outcome measurements.

Comprehensive Physiotherapy Program for Children with Erb’s Paralysis Cases: Case Report

Obstetric Brachial Plexus Injury (OBPI) is a condition of brachial plexus lesions that occur during childbirth which can cause paralysis of the upper extremities which are divided into 3 categories based on the location of the lesion, namely, lesions of the upper plexus C5-C6 (Erb’s Palsy), lesions of the lower plexus C7-T1 (Klumpke’s palsy) and lesions on the upper &amp; lower plexus C5-T1 which is a combination of the two. In this case the patient diagnosed Erb’s Palsy dextra due to several factors such as macrosomia with a Birth Weight 4800 gr, shoulder distortion, breech, Diabetes Milletus in the mother, and a long second stage of labor. This causes the patient to have a “waiter’s tip hand” deformity pattern and cry loudly when the hand is moved in any direction. The physiotherapy treatment provided is the provision of Infra-Red (IR), Neurosensory Motor Reflex Integration (NMRI) and Passive Range of Motion Exercise. After 4 times of therapy, the result showed a decrease in pressure pain from T0: 5 to T4: 4, a decrease in motion pain from T0: 10 to T4: 8 measured using the Wong-Baker FACES Pain Rating Scale, Primitive Reflexes from T0: negative to T4: positive, and an increase upper limb range of motion from T0: 2 to T4: 3 assessed using the Active Movement Scale (AMS). The results showed that Infra-Red, NMRI and Passive ROM Exercise were effective in the case of Erb’s Palsy.

Early Spontaneous Movements and Upper Extremity Movement Score in Infants With all Narakas Types of Obstetric Brachial Plexus Palsy

BackgroundObstetric brachial plexus palsy (OBPP) is a birth injury that affects upper extremity performance. However, some children with OBPP might have central nervous system disorder or developmental disabilities. This study aimed to investigate (1) the early spontaneous movements using General Movements Assessment (GMA) in infants with OBPP according to the Narakas classification, (2) the differences from typical infants, and (3) the relationship between the GMA and the affected upper extremity movements score. MethodsFifty-six infants with OBPP (39 females; median gestational age 40 weeks, range = 34 to 42) and 50 typical infants (20 females; median gestational age 38 weeks, range = 37 to 41) were assessed at age three to five months using the GMA, which is a determined Motor Optimality Score (MOS) for fidgety movements and concurrent motor repertoire, and using the Active Movement Scale (AMS) for affected upper extremity movements. ResultsThere were no differences in MOS and its subcategories between Narakas types in infants with OBPP (P > 0.05); however, infants with OBPP had a higher degree of aberrant fidgety movements and a lower score in MOS and its subcategories than typical infants (P < 0.05). There was no relationship between AMS scores, and MOS and its subcategories. ConclusionsInfants with OBPP, except Narakas type I, might have an increased risk of central nervous disorder and developmental problems in addition to peripheral nerve injury. Each test, GMA and AMS, contributes to the identification of their own specific risk in these infants.