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Brachial plexus birth injury (BPBI) occurs in almost 1/1000 live births potentially resulting in lifelong upper extremity weakness and joint contracture. Early referral and initiation of passive range of motion (PROM) are recommended but there is no standard of care to guide treatment. A descriptive survey study design was used to target occupational and physical therapists who work in brachial plexus clinics to identify current practices for early therapeutic intervention. With 26 respondents, therapists recommend initiating PROM by 4 wks of life performed at every diaper change. Seventy-four percent of therapists report differences in outcomes for children whose caregivers are more adherent, however, there was no significant relationship between frequency of PROM and outcomes. More outcome research is needed to identify an optimal frequency and duration, examine the efficacy of methods for parent education, and identify training methods to facilitate adherence. [ABSTRACT FROM AUTHOR]

The purpose of this scoping review is to synthesize the current evidence on the risk and protective factors associated with mental health in children with brachial plexus birth injury (BPBI) and associated interventions. MEDLINE, EMBASE, and Cochrane databases were searched for reports on mental health in children with BPBI between 10 and 18 years. Risk and protective factors were charted using the VicHealth review and the Person–Environment–Occupation model. Of 732 records found, 133 full text reports were reviewed and 16 reports were included. Multiple mental health risks associated with BPBI were identified, while protective factors were largely unexplored. Person-related risks were most common including negative coping strategies (n = 8, 50%) and pain (n = 6, 38%). Most frequently reported environment and occupation risk factors were social difficulties (n = 9, 56%) and challenges with upper limb function and daily activities (n = 6, 38%). Good self-determination and/or self-concept (n = 5, 30%) was the most common protective factor. Research using a strengths-based approach is needed to elucidate protective factors and further understanding of the intersection of person and socio-cultural risk factors of mental health in children with BPBI. Evidence on mental health in children with brachial plexus birth injury largely comes from studies of quality of life and functional-status outcomes, while direct reports of mental health outcome in these children are lacking. Mental health risk factors in children with brachial plexus birth injury are largely understood by clinicians and researchers as person-related factors, while the multidimensional nature of these risks is relatively unexplored. Further investigation of mental health protective factors, such as resiliency and self-determination, will foster a strengths-based approach to rehabilitation in children with brachial plexus birth injury. [ABSTRACT FROM AUTHOR]

Context: Three per thousand births have Erb's palsy. Spontaneous recovery is 50%. Co-activation yields poor outcomes. There are no objective indicators of its emergence. Aims: Analyze if 1 month Axon Viability Index (AVI) of the axillary nerve and which active movement score (AMS) measures can predict co-activation. Settings and Design: Tertiary level rehabilitation center, retrospective design. Methods and Material: The electronic medical record (EMR) was reviewed for patients with Erb's palsy with Narakas grade 2 lesions, as having co-activation or not. The one-month Axillary AVI was used with monthly AMS scores. The inclusion criteria were an AVI greater than ten percent. Exclusion criteria were bi-brachial palsy, congenital anomalies, concomitant or subsequent neurological injuries, and orthopedic injuries. Statistical Analysis Used: Descriptive statistics were used to calculate the median and interquartile values for AMS scores at each respective time point. Statistical significance for each time point was determined using a student's t-test. Results: Regarding the t-test on the AVI data, a significant P value of 0.001 was found favoring the co-activation group. AVI of the Axillary nerve between 0.1 and 0.5 at 1 month is a reliable indicator of future development of co-activation. The following were strong indicators of the emergence of co-activation respectively: month three Wrist Extension in sitting, Shoulder Abduction in supine, Shoulder Abduction in sitting, Elbow Flexion in sitting, month six Elbow Flexion in sitting, month seven Elbow Flexion in sitting. Conclusions: The axillary AVI at one month is a good predictor of future development of co-activation. The mentioned AMS items are the earliest indicators of co-activation. [ABSTRACT FROM AUTHOR]

Background: A typical feature in infants with severe C5-C6 brachial plexus birth injury (BPBI) requiring nerve repair is the formation of shoulder internal rotation contracture (IRC). The underlying pathophysiological mechanism is unknown, and the sequelae can be difficult to treat. The severity of the IRC differs among children. C5-C6 lesions are heterogeneous at the root level. Our null hypothesis was that the type of root-level lesion (axonotmesis or neurotmesis versus avulsion) was not associated with the extent of IRC formation over time in children with upper-trunk BPBI.Methods: We performed a retrospective analysis of all patients with upper-trunk BPBI who underwent primary surgery of the C5 and/or C6 spinal nerves between 1990 and 2020 and had follow-up of at least 2 years. The primary outcome was passive shoulder external rotation (ER) in adduction at 1, 3, 5, 7, and 15 years of age. The secondary outcome was whether additional shoulder surgery was performed. The relationship between the nature of the C5-C6 lesion and IRC formation was analyzed using linear mixed models. The Kaplan-Meier method was used to estimate the cumulative risk of secondary shoulder procedures.Results: In total, 322 patients were analyzed; mean follow-up was 7.2 ± 4.6 years. The C5-C6 root lesion type was significantly related to the passive range of ER (overall test in linear mixed model, p = 0.007). Children with avulsion of C5 and C6 (n = 21) had, on average, 18° (95% confidence interval [CI], 6.3° to 30°) less IRC formation than those with neurotmesis of C5 and C6 (n = 175) and 17° (2.9° to 31°) less than those with neurotmesis of C5 and avulsion of C6 (n = 34). IRC formation did not differ between the neurotmesis C5-C6 and neurotmesis C5-avulsion C6 groups. Secondary shoulder procedures were performed in 77 patients (10-year risk, 28% [95%CI, 23% to 34%]).Conclusions: Shoulder IRC formation in infants with BPBI with surgically treated C5-C6 lesions occurs to a lesser degree if the C5 root is avulsed than when C5 is neurotmetic. This finding provides insight into the possible causative pathoanatomy and may ultimately lead to strategies to mitigate IRC.Level Of Evidence: Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

Background: Challenges in measuring dynamic scapular orientation limit assessment of scapulothoracic and glenohumeral contributions to shoulder function in children with brachial plexus birth injury (BPBI). Double calibration acromion marker cluster (D-AMC) and linear model approaches have been validated to estimate scapular motion in healthy adults, but neither has been evaluated in BPBI.Research Question: Are the linear model and D-AMC approaches able to accurately estimate scapular orientation in children with BPBI at functional arm postures?Methods: Seventeen children with BPBI positioned their affected limbs in 11 static positions while their segment orientations were measured with motion capture. Linear model and D-AMC estimates of scapular orientation were compared against palpation at six of the static positions with functional relevance to BPBI using a three-way repeat measures ANOVA and a comparison of root mean square errors (RMSE) against literature AMC values for healthy adults.Results: The D-AMC was similar to palpation across all positions and scapular axes while the linear model differed from palpation in a few instances. RMSEs of the D-AMC (3.7-14.8°) and particularly the linear model (4.6-24.8°) were generally at or beyond the upper range of past AMC analyses on healthy adults (1.6-14.2°), especially for more complex, multiplanar arm postures. Despite the D-AMC outperforming the linear model, this approach still produced clinically meaningful (>10°) errors for roughly (12.7-22.5%) of subjects.Significance: Current methods for estimating dynamic scapular orientation remain less than ideal for BPBI. Use of the D-AMC may be appropriate to gain broad insights into general dynamic scapulothoracic and glenohumeral function; however, given their potential for producing clinically meaningful errors, the D-AMC and linear model are not recommended for diagnostic purposes or outcomes assessment on an individual patient basis unless their patient-specific accuracy has been evaluated and confirmed prior to use. [ABSTRACT FROM AUTHOR]

Background: Aim of this paper is to validate a procedure for correcting elbow flexion contracture in patients suffering from brachial plexus neonatal palsy sequelae during their teens. Elbow flexion contracture represents an unsolved problem in the natural history of obstetric brachial plexus palsy (OBPP) because of the consistent deformity recurrence. Following a previous paper, in which an original technique was proposed in a small sample of patients, the authors show the possible correction of the deformity in a larger group of patients. Methods: The procedure includes a combination of a posterior approach to the elbow with olecranon tip section and an anterior one with capsulotomy and soft tissue release to improve elbow range of motion. A series of 26 patients, who underwent the procedure, were checked out in medium and long term. Collected data were age, type of brachial plexus palsy, length of hospitalization, duration of surgery, preoperative and postoperative elbow range of motion, preoperative and postoperative DASH scores and satisfaction scores. Explaining further details about the procedure, the Authors report their results, including a statistical analysis. Results: At the final follow-up, the mean increase of elbow extension was about 22°. Functional outcomes were successful as well, with a mean increase of 10 points of DASH score. Over 75% of patients were fully satisfied with their outcome. Conclusions: The outcome has confirmed the good efficacy of the procedure in increasing elbow extension but also in improving cosmetic appearance in adolescents suffering from flexed elbow in OBPP sequelae. [ABSTRACT FROM AUTHOR]

Obstetric brachial plexus palsy (OBPP) is a pathological situation that is defined as a birth complication with the frequency of occurrence 1-3 per 1000 live births globally. The prime mechanism of injury is the complexion and/or traction of the brachial plexus and may occur in utero through the birth canal or during the process of delivery. This pathology can result in a variety of injuries with that affect the range of motion, the mobility and the use of the upper limb. Management alternatives for the treatment of OBPP consist of non-operative and operative treatment. There is a controversy regarding the selection of the appropriate rehabilitation method for the management of OBPP. The objective of the current research is the search of the literature for the current scientific evidence about the effectiveness of physiotherapy as a conservative method of treatment of infants with OBPP. According to current literature the physiotherapy methods that were used varied form passive exercise to splints and traction. There is little evidence regarding the use of physiotherapy as a primary method of conservative management of OBPP, there is need for more research to elucidate their role. [ABSTRACT FROM AUTHOR]

Objective: To evaluate the performance of telehealth as a screening tool for spasticity compared to direct patient assessment in the long-term care setting. Design: Cross-sectional, observational study. Setting: Two long-term care facilities: a 140-bed veterans' home and a 44-bed state home for individuals with intellectual and developmental disabilities. Subjects: Sixty-one adult residents of two long-term care facilities (aged 70.1 ± 16.2 years) were included in this analysis. Spasticity was identified in 43% of subjects (Modified Ashworth Scale rating mode = 2). Contributing diagnoses included traumatic brain injury, spinal cord injury, birth trauma, stroke, cerebral palsy, and multiple sclerosis. Main measures: Movement disorders neurologists conducted in-person examinations to determine whether spasticity was present (reference standard) and also evaluated subjects with spasticity using the Modified Ashworth Scale. Telehealth screening examinations, facilitated by a bedside nurse, were conducted remotely by two teleneurologists using a three-question screening tool. Telehealth screening determinations of spasticity were compared to the reference standard determination to calculate sensitivity, specificity, and the area under the curve (AUC) in receiver operating characteristics. Teleneurologist agreement was evaluated using Cohen's kappa. Results: Teleneurologist 1 had a specificity of 89% and sensitivity of 65% to identify the likely presence of spasticity (n = 61; AUC = 0.770). Teleneurologist 2 showed 100% specificity and 82% sensitivity (n = 16; AUC = 0.909). There was almost perfect agreement between the two examiners at 94% (kappa = 0.875, 95% CI: 0.640–1.000). Conclusion: Telehealth may provide a useful, efficient method of identifying residents of long-term care facilities that likely need referral for spasticity evaluation. [ABSTRACT FROM AUTHOR]

Prospective single-blind, randomized controlled study. Children with perinatal brachial plexus palsy (PBPP) have motion limitations in the affected upper extremity. Modified constraint-induced movement therapy (mCIMT) is one of the treatment options used for the improvement of the function of the affected limb. The purpose of this study was to compare the effect of mCIMT and conventional therapy in improving active range of motion (ROM) and functional use of the affected upper extremity in children with PBPP with injuries to upper and middle trunks in the hospital environment. 26 patients received conventional rehabilitation program (control group) and 13 patients participated in a mCIMT program (study group). Children had a mean age 56.3 months (range 4-10 years). The mCIMT included 1 hour therapy sessions emphasizing the affected arm use for 14 consecutive days during hospitalization. Their normal arm was also constrained for 6 hour per day. All the patients were assessed at the baseline, one day, one month, and three months after completion of therapy using active ROM, active movement scale, hand dynamometer, box and blocks test. The mCIMT group improved more than the control group in shoulder internal rotation, forearm supination, elbow flexion active ROMs, hand grip strength, and in upper extremity function. mCIMT has a potential to promote functional gains for children with PBPP; this approach should be widely applied within routine clinical practice. • mCIMT promote more functional gains than conventional rehabilitation program. • mCIMT improved forearm supination and elbow flexion active ROMs, forearm supination function, gross motor skills, and hand grip strength of affected limb. • Via hospitalization orthosis wearing period was detected accurately. [ABSTRACT FROM AUTHOR]

Objective: There are few studies on cerebral palsy (CP) in African children and our study aimed to describe the aetiology, characteristics and severity of CP in children from Nigeria.Design: A population-based study using key informant methodology (KIM) was conducted as part of a clinical research trial. Children aged 4-15 years were clinically assessed for CP.Results: The estimated prevalence of CP using KIM was 2.3/1000 children (95% CI 2.0 to 2.5/1000). 388 children were diagnosed with CP, with Gross Motor Function Classification System level 1 in 70 (18.1%), II in 156 (40.2%), III in 54 (13.9%), IV in 54 (13.9%), V in 54 (13.9%). 300/388 (77.3%) had Manual Ability Classification Scale of level 1-3 and 88 (22.7%) of level 4-5. CP types were spastic in 271 (70%), with 60% of these bilateral and 40% unilateral, ataxic 38 (9.8%), dystonic 18 (4.6%), choreoathetoid 29 (7.5%) and unclassifiable 32 (8.3%). Postneonatal risk factors for CP were seen in 140 (36.1%) children including malaria with seizures 101/140 (72.1%), malaria with coma 21/140 (15.0%), meningitis 12/140 (8.6%), tuberculosis 2/140 (1.4%), sickle cell disease 3/140 (2.2%), HIV 1/221 (0.7%). Prenatal/perinatal risk factors were seen in 248 (63.9%%), birth asphyxia 118 (47.6%) and clinical congenital rubella syndrome 8 (3.3%) and hyperbilirubinaemia 59 (23.8%) were identified as preventable risk factors for CP.Conclusion: The profile of CP in this population is similar to that found in other low-income and middle-income countries (LMIC). Some risk factors identified were preventable. Prevention and management strategies for CP designed for LMIC are needed. [ABSTRACT FROM AUTHOR]

Background/Aims: The loss of mobility and functional activities of the upper limb are the main longstanding complications of obstetric brachial plexus injury. The aim of this study was to investigate the effect of the augmented biofeedback system in conjunction with traditional physical therapy on the range of motion and functional activities in children with obstetric brachial plexus injury. Methods: A total of 45 children aged from 6 to 10 years with obstetric brachial plexus injury were assigned into two groups. The control group received a traditional physical therapy programme, and the study group received the same programme with augmented biofeedback for 6 weeks. The main outcome parameters were the upper limb active range of motion, Mallet scale and Active Movement scale. Results: The children in the study group showed greater significant improvement in all measured parameters compared with those in the control group. Conclusions: Adding augmented biofeedback to the physical therapy programme provided greater improvement in upper limb mobility and functional activities for children with obstetric brachial plexus injury children. [ABSTRACT FROM AUTHOR]

PURPOSE: To conduct a systematic review of studies on non-surgical and surgical interventions for elbow flexion contractures secondary to brachial plexus birth injury (BPBI). METHODS: MEDLINE, EMBASE, PsycINFO, and CINAHL databases were searched for randomized controlled trials, observational studies, and case series studies on treatment of elbow flexion contractures secondary to BPBI. Study quality was evaluated using the Effective Public Health Practice Project tool. RESULTS: Of the 950 records found, 132 full text articles were reviewed, and 3 cohort studies and 8 case series were included. The overall methodological quality of included studies was weak. The weak quality evidence demonstrated that significant gains in elbow extension passive range of motion (ROM) can be achieved with serial casting (range: 15 to 34.5 degrees) or elbow release surgery (range: 28.4 to 30.0 degrees). At best, a reduction to an elbow contracture between - 15.0 and - 18.8 degrees (casting) and - 8.0 and - 43.6 (elbow release surgery) can be achieved. Insufficient outcomes on elbow flexion ROM and strength were found in both non-surgical and surgical studies. CONCLUSION: The quality of evidence on the effectiveness of interventions for an elbow flexion contracture secondary to BPBI is weak. In the context of insufficient evidence on the risks of pursuing such interventions, it is prudent to attempt non-surgical interventions prior to surgery. Level of Evidence: : III – systematic review of level IV studies [ABSTRACT FROM AUTHOR]

PURPOSE: To synthesize the evidence on the prevalence and etiology of elbow flexion contractures secondary to brachial plexus birth injury (BPBI). METHODS: Using Arksey and O'Malley's scoping review framework, MEDLINE, EMBASE, PsycINFO, and CINAHL databases were searched, followed by a comprehensive grey literature search. Articles and abstracts of studies of all level of evidence on the prevalence, natural history, clinical presentation, etiology, and treatment of elbow flexion contractures in BPBI were included. RESULTS: Of the 884 records found, 130 full text articles were reviewed, and 57 records were included. The median prevalence of elbow flexion contracture in BPBI was 48%. The magnitude of the contractures was between 5 and 90 degrees. Contractures > 30 degrees were found in 21% to 36% of children. With recent clinical and lab studies, there is stronger evidence that the contractures are largely due to the effects of denervation causing failure in the growth of the affected flexor muscles, while muscle imbalance, splint positioning, and postural preferences play a smaller role. CONCLUSION: The etiology of elbow flexion contractures is multifaceted. The contribution of growth impairment in the affected muscles offers greater understanding as to why maintaining passive range of motion in these contractures can be difficult. [ABSTRACT FROM AUTHOR]

Abstract Background Residual shoulder dysfunction and deformity impacts on functional performance in children with obstetric brachial plexus palsy. Clinical understanding of upper limb dynamic movement patterns is difficult with observation alone. This case-control study describes the significant kinematic differences between children with obstetric brachial plexus palsy compared to typically developing children while performing tasks of the modified Mallet Scale. Methods Eleven children with obstetric brachial plexus palsy (mean 10 years, range 7–15 years, Narakas group I-III) and 10 typically developing children (mean 9 years 9 months, range 6–15 years) completed three-dimensional upper limb motion analysis using the acromion method to track dynamic scapular movement. Kinematic data were captured by a 4-CODA cx1 optoelectronic tracking system. Participants performed three trials of the modified Mallet scale tasks. Local coordinate systems, segment and joint rotations were defined as recommended by the International Society of Biomechanics. Findings Joint rotation angles against time of the glenohumeral, thoracohumeral and scapulohumeral joints were calculated. Kinematic findings demonstrated increased internal rotation in all postures, reduced glenohumeral excursion, habitual "trumpet" posture of glenohumeral abduction/elevation and variability in movement strategies. Scapulohumeral rhythm during abduction task was 1.88:1 in typically developing children and 1.04:1 in children with obstetric brachial plexus palsy. Interpretation Children with obstetric brachial plexus palsy demonstrate deficient external rotation in all tasks. Despite increased postural internal rotation, ability to move through internal rotation range is compromised. The glenohumeral joint showed the greatest range deficit, contributing to abnormal scapulohumeral rhythm. Future sub-group analysis of Narakas Classification is recommended. Highlights • More variable task performance in children with obstetric brachial plexus palsy • Decreased glenohumeral joint motion contributing to reduced scapulohumeral rhythm • Increased internal rotation posture but reduced excursion of kinematic waveforms. [ABSTRACT FROM AUTHOR]

The authors present a premature male neonate who developed subcapsular hematoma of the liver (SHL) secondary to birth trauma during the delivery process. During cesarean section, it was discovered that the infant had suffered birth trauma to the abdomen that caused intra-abdominal hemorrhage, resulting in hypovolemic shock. It was diagnosed as SHL upon abdominal ultrasound. This premature newborn infant presented with hypotension and metabolic acidosis secondary to internal hemorrhage. He was managed with volume replacement including packed red blood cells (pRBC), fresh frozen plasma and cryoprecipitate transfusions. The infant’s clinical condition improved gradually, and he went home without any problems at 36 weeks of corrected gestational age. On follow-up visits, he was found to be growing and developing appropriately. High index of suspicion, appropriate work-up and prompt treatment of shock were the key steps in the management of this infant. [ABSTRACT FROM AUTHOR]

Background: Congenital muscular torticollis (CMT) is seen in childhood and presents within months after birth. The etiology remains unknown; however, medical textbooks suggest trauma at birth as a main reason. The aim of this study was to systematically describe obstetric and perinatal outcomes in a population of children with a confirmed congenital muscular torticollis diagnosis.Materials and Methods: Children with a validated diagnosis of congenital muscular torticollis born at Aarhus University Hospital from 2000 to 2014 were included in the study. Information on perinatal, intrapartum and neonatal characteristics were obtained from databases and from medical records, and systematically described.Results: In this study, there were no differences in birth characteristics in children with left- and right-sided torticollis, between boys and girls or between the conservatively treated and the children who needed surgery. Most of the children with congenital muscular torticollis in this study were delivered at term without signs of birth complications or trauma. None experienced moderate or severe asphyxia.Conclusions: The results of the present study suggests that complicated birth or birth trauma may not be the main cause of congenital muscular torticollis and point towards intrauterine and prenatal reasons for its development. LEVEL OF EVIDENCE ACCORDING TO OCEBM LEVELS OF EVIDENCE WORKING GROUP: 3. [ABSTRACT FROM AUTHOR]

Objective: Our objective was to compare characteristics between neonatal brachial plexus palsy (NBPP) cases that were litigated versus those that were not.Study Design: From May to December 2012, the University of Michigan Interdisciplinary Brachial Plexus Program surveyed 51 consecutive families whose children were treated for NBPP. Obstetric data was self-reported. Unless NBPP resolved, children were followed for at least two years. Student's t-test and Chi-square test with odds ratio and 95% confidence intervals were calculated.Results: Among 51 families surveyed, obstetric data were available for 98% (n = 50). Litigation was pursued by 48% (n = 24). Comparing families that litigated versus those that did not, there were no differences in demographics, peripartum characteristics, operative versus spontaneous vaginal birth, shoulder dystocia in current pregnancy (65% versus 54%; p = 0.56) or birth weight above 9 lbs. The number of children having brachial nerve surgery was significantly higher among families that litigated (46%) versus those that did not (8%; p = 0.002).Conclusion: Though there were no differences in peripartum events, almost 1 out of 2 children managed by interdisciplinary team had concomitant litigation. The only factor associated with litigation was having brachial nerve surgery. Efforts are warranted to avert NBPP and mitigate litigations. [ABSTRACT FROM AUTHOR]

Background: Early detection of posterior shoulder dislocation in infants with brachial plexus birth palsy (BPBP) is essential, but it may be difficult to accomplish with physical examination alone. The aim of this study was to determine the prevalence of shoulder dislocation in patients with BPBP using ultrasound and to identify which physical examination measurements correlated most with dislocation in these patients.Methods: This study was a retrospective review of data obtained in an ultrasound screening program of infants with BPBP born from January 2011 to April 2014. Physical examination included the use of the Active Movement Scale (AMS) and measurement of passive external rotation of the shoulder. Ultrasound measurements included PHHD (percentage of the humeral head displaced posterior to the axis of the scapula) and the alpha angle (intersection of the posterior scapular margin with a line tangential to the humeral head through the glenoid). Shoulder dislocation was defined as both a PHHD of >0.5 and an alpha angle of >30°.Results: Of sixty-six infants who had undergone a total of 118 ultrasound examinations (mean, 1.8; range, 1 to 5), 19 (29%) demonstrated shoulder dislocation with the shoulder positioned in internal rotation; the dislocation was first detected between 2.1 and 10.5 months of age. Infants with a dislocated shoulder demonstrated significantly less mean passive external rotation in adduction (mean, 45.8° versus 71.4°, p < 0.001) and a greater difference between internal rotation and external rotation AMS scores (mean, 5.5-point versus 3.3-point difference, p < 0.001) than those without shoulder dislocation. Passive external rotation in adduction was a better measure for discriminating between dislocation and no dislocation (area under receiver operating characteristic curve [AUC] = 0.89) than was the difference between internal and external rotation AMS scores (AUC = 0.73). A cutoff of 60° of passive external rotation in adduction (≤60° versus° >60) yielded a sensitivity of 94% and a specificity of 69%.Conclusions: Shoulder dislocation is common in infants with BPBP; 29% of the infants presenting to our tertiary care center had a dislocation during their first year of life. Ultrasound shoulder screening is appropriate for infants with BPBP. If passive external rotation in adduction is used to determine which infants should undergo ultrasound, ≤60° should be utilized as the criterion to achieve appropriate sensitivity.Level Of Evidence: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

Objective: To find out the effect of grand multiparity on maternal outcome in presence of adequate antenatal care. Study design: Cross Sectional Study. Place & duration of Study: Gynaecology Department Lady Reading Hospital Peshawar from 1st June 2012 to 1st December 2012. Methodology: All booked grandmultipara with singleton pregnancy at term admitted to Gynae A Unit, Lady Reading Hospital Peshawar were included in the study. Evaluation was done by detailed history, general physical examination, per abdominal and per vaginal examination and by obstetrical ultrasound. The fetus was assessed for antenatal complications, obstetrical complications, mode of delivery, post partum complications. Results: 50 patients were included in the study. Mean age was 34 years. n=10(20%) patients had hypertensive disorder, n=2(4%) patients had anaemia and n=38(76%) patients (antenatal) didn't had any complication. n=4(8%) patients had PIH, n=6(12%) patients had pre-eclampsia. n=4(8%) patients had placenta previa, n=3(6%) patients had placental abruption, n=5(10%) patients had mal-presentation, n=3(6%) patients had obstructed labor, n=35(70%) patients (obstetrical) didn't had any complications. n=35(70%) had vaginal delivery, n=10(20%) patients had caesarean section and only n=5(10%) patients had vacuum delivery. Maternal mortality was not found in any of the 50 patients. Conclusion: Grandmultiparity is still a major obstetrics hazard in our setup with its associated increased likelihood of maternal complications even in the presence of antenatal care. [ABSTRACT FROM AUTHOR]

Objective: The purpose of this study was to evaluate the effects of neuromuscular electrical stimulation during weight-bearing exercises on shoulder function and bone mineral density (BMD) in children with obstetric brachial plexus injury (OBPI). Design: This study was a randomized controlled trial. Forty-two children with OBPI were recruited. Their ages ranged from 3 to 5 years. They were randomly assigned either to control group (received a selected program) or study group (received the same program as the control group and neuromuscular electrical stimulation during weight bearing). Mallet grading system and dual-energy x-ray absorptiometry were used to evaluate shoulder function and BMD respectively at entry and after intervention (3 months later). Results: No significant differences of the outcome measures were detected at entry. Significant differences were observed within both groups when the pre and post treatment scores within each group were compared. Finally, significant differences favoring the study group were recorded when their post treatment scores were compared. Conclusion: Neuromuscular electrical stimulation during weight bearing exercises is an effective and simple method to improve shoulder function and BMD in children with OBPI. [ABSTRACT FROM AUTHOR]

Objective: To assess continence and anal sphincter integrity during a subsequent pregnancy and delivery in women known to have a previous anal sphincter injury.Design: Prospective observational study.Setting: The National Maternity Hospital, Dublin, Ireland.Population: Antenatal patients with a documented obstetric anal sphincter injury at a previous delivery.Methods: Women underwent symptom scoring, endoanal ultrasound and manometry.Main Outcome Measures: Recommended and actual mode of delivery, continence scores and endoanal ultrasound findings after index delivery.Results: 557 women were studied. 293 (53%) had no symptoms of faecal incontinence, 189 (34%) had mild symptoms and 75 (13%) moderate or severe symptoms. 408 (73%) had an endoanal ultrasound. 383(94%) had a normal or small (<1 quadrant) defect in the internal anal sphincter and 390 (96%) had a scar or small (<1e quadrant) defect in the external anal sphincter. 393 (70%) delivered vaginally. 164 (30%) were delivered by caesarean section. 197/557 (35%) returned for follow-up. There was no significant change in continence following either vaginal or caesarean delivery. 20 (5.1%) women had a recognised second anal sphincter tear during vaginal delivery.Conclusions: The majority of women who sustain a third degree tear have minimal or no symptoms of faecal incontinence when assessed antenatally in a subsequent pregnancy. 70% go on to have a vaginal delivery, with little impact on faecal continence. These findings provide reassurance for patients and clinicians about the safety of vaginal delivery following anal sphincter injury in appropriately selected patients. [ABSTRACT FROM AUTHOR]

Background: The purpose of this study was to investigate the relative contributions of two proposed mechanisms, strength imbalance and impaired longitudinal muscle growth, to osseous and postural deformity in a rat model of brachial plexus birth palsy (BPBP). Methods: Thirty-two Sprague-Dawley rat pups were divided into four groups on the basis of surgical interventions to induce a strength imbalance, impaired growth, both a strength imbalance and impaired growth (a combined mechanism), and a sham condition in the left forelimb. Maximum passive external shoulder rotation angle (ERmax) was measured bilaterally at four and eight weeks postoperatively. After the rats were killed at eight weeks, the glenohumeral geometry (on microcomputed tomography) and shoulder muscle architecture properties were measured bilaterally. Results: Bilateral muscle mass and optimal length differences were greatest in the impaired growth and combined mechanism groups, which also exhibited >15° lower ERmax (p < 0.05; four weeks postoperatively), 14° to 18° more glenoid declination (p < 0.10), and 0.76 to 0.94 mm more inferior humeral head translation (p < 0.10) on the affected side. Across all four groups, optimal muscle length was significantly correlated with at least one osseous deformity measure for six of fourteen muscle compartments crossing the shoulder on the affected side (p < 0.05). In the strength imbalance group, the glenoid was 5° more inclined and the humeral head was translated 7.5% more posteriorly on the affected side (p < 0.05). Conclusions: Impaired longitudinal muscle growth and shoulder deformity were most pronounced in the impaired growth and combined mechanism groups, which underwent neurectomy. Strength imbalance was associated with osseous deformity to a lesser extent. Clinical Relevance: Treatments to alleviate shoulder deformity should address mechanical effects of both strength imbalance and impaired longitudinal muscle growth, with an emphasis on developing new treatments to promote growth in muscles affected by BPBP. [ABSTRACT FROM AUTHOR]

Infants and children with perinatal brachial plexus injury (PBPI) have motion limitations in the shoulder, elbow, forearm and hand that are dependent on the level of injury and degree of recovery. The injury and subsequent recovery period occur during critical periods of central and spinal neural development placing infants and children at-risk for developmental disregard and disuse of the affected arm and hand. A case report outlines the therapy and surgical interventions provided in the first 2 years of life for a child with global PBPI and a positive Horner's sign. Electrical stimulation and constraint induced movement therapy provided sequentially were effective therapy interventions. Neurosurgery to repair the brachial plexus was performed at an optimal time period. The Assisting Hand Assessment, Modified Mallet and Active Movement Scale are effective outcome measures in PBPI and served as valuable guides for therapy intervention. Oxford Level of Evidence: 3b; Individual Case Control Study. [ABSTRACT FROM AUTHOR]

Study design: Literature review. Introduction: After perinatal brachial plexus injury (PBPI), clinicians play an important role in injury classification as well as the assessment of recovery and secondary conditions. Early assessment guides the initial plan of care and influences follow-up and long-term outcome. Purpose: To review methods used to assess, classify and monitor the extent and influence of PBPI with an emphasis on guidelines for clinicians. Methods: We use The International Classification of Functioning, Disability, and Health (ICF) model to provide a guide to assessment after PBPI for rehabilitation clinicians. Discussion: With information gained from targeted assessments, clinicians can design interventions to increase the opportunities infants and children have for optimal recovery and to attain skills that allow participation in areas of interest. [ABSTRACT FROM AUTHOR]

Shoulder joint deformities continue to be a challenging aspect of treating upper plexus lesions in children with perinatal brachial plexus palsy (PBPP). It is increasingly recognized that PBPP affects the glenohumeral joint specifically, and that abnormal scapulothoracic movements are a compensatory development. The pathophysiology and assessment of glenohumeral joint contractures, the progression of scapular dyskinesia and skeletal dysplasia, and current shoulder imaging techniques are reviewed. [ABSTRACT FROM AUTHOR]

Background and purpose -- The frequency and severity of a permanent lesion after brachial plexus birth palsy (BPBP) and its impact on activities of daily living are not well documented. We therefore investigated the outcome of BPBP in adolescents, regarding arm function and consequences for activity and participation. Participants and methods -- Of 30,574 babies born at St. Olavs University Hospital in 4991-2000,91 had BPBP (prevalence 3 per 1,000), and 69 of these individuals were examined at a median age of 14 (10-20) years. The examination included the modified Mallet classification, range of motion, shoulder rotation and grip strength, Assisting Hand Assessment, and Canadian Occupational Performance Measure. Of the 22 subjects who were not examined, 3 could not be traced and 19 reported having no problems in the affected arm. Results -- At follow-up, 17 adolescents had a permanent lesion (i.e. individual Mallet subscore below 4) with a median Mallet total score of 15 (9-19), while 52 had good or normal shoulder function (median Mallet total score 25 (23-25)). All participants with a permanent lesion had reduced active shoulder rotation (< 15°), 16 had elbow extension deficit, and 10 had subnormal grip strength. External rotation was considerably weaker in the affected shoulder. In addition, they had ineffective use of the affected arm in bimanual activities. Even so, all except 1 were independent in activities of daily living, although 15 experienced minor difficulties. Interpretation -- Every fourth to fifth child with BPBP had a permanent lesion as an adolescent. External rotation was the most impaired movement. Despite ineffective use of the affected arm in bimanual activities, all of the participants except one were independent in activities of daily living. [ABSTRACT FROM AUTHOR]

Many children who sustain birth injuries to the brachial plexus suffer significant functional limitations due to various sequelae affecting the shoulder and elbow or forearm. The aim of this study was to test the feasibility of a treatment program based on the elements of the modified constraint induced movement therapy (MCIMT) to encourage use of the affected arm of a child with obstetric brachial plexus injury (OBPI). Thirty children with OBPI from both sexes ranging in age from three to five years were assigned into two groups of equal number. The control group (group A) who received the exercise program which focused on improving the arm function as well as shoulder abduction and external rotation and the study group (group B) received MCIMT in addition to the same exercise program given to the control group. The arm function was evaluated by the Mallet score system, while active abduction and external rotation range of motion were measured by a standard universal goniometer. The results revealed no significant difference when comparing the pretreatment mean values of the two groups (study and control), while a significant improvement was observed in measuring variables of the two groups when comparing their pre and post treatment mean values. A significant difference was also observed when comparing the post treatment results of the two groups in favor of the study group (group B). The modified constraint movement therapy is an effective method on improving the arm function in children with OBPI. [ABSTRACT FROM AUTHOR]

The article focuses on the treatment strategies for hypoxic ischaemic encephalopathy which is considered to be a complication in newborn infants. It states that the first treatment introduced in reducing cerebral ischaemic injury is therapeutic hypothermia with close monitoring and treatment for seizures and other systemic abnormalities. It mentions that cooling equipment are used for whole body cooling methods, in which cold bags are placed in the infants head and whole body.

Aim: The purpose of this study was to evaluate long-term shoulder functional outcomes from a triangle tilt procedure on obstetric patients, who initially presented with medial rotation contracture and scapular deformity secondary to obstetric brachial plexus injury.Methods: We retrospectively studied long-term outcomes both functionally and anatomically in 61 patients (age ranging from 2 to 12 years). Functional movements were evaluated and scored using a modified Mallet scale at different time intervals: preoperatively, 1 year and 2 year following triangle tilt surgery. Shoulder anatomy was examined on radiologic images to evaluate the severity of shoulder deformities preoperatively and anatomical improvement after the surgery.Results: All shoulder functional movements were significantly improved at 1 and 2 year follow-ups. Functional improvements were maintained in shoulder abduction, external rotation and hand-to-mouth movements beyond the first year, and continued in hand-to-neck and hand-to-spine movements past 2 years. Remarkable glenohumeral remodeling or reservation of glenoid congruence was observed in all patients over a mean time of 27 months postoperatively.Conclusion: The triangle tilt procedure, which addresses scapular and glenohumeral joint abnormalities characteristic of Erb's palsy, improves shoulder functional movements and anatomical structure in patients over the long-term. [ABSTRACT FROM AUTHOR]

Background: The treatment of complex diaphyseal malunions is challenging, requiring extensive preoperative planning and precise operative technique. We have developed a simpler method to treat some of these deformities. Methods: Ten patients with complex diaphyseal malunions (including four femoral and six tibial malunions) underwent a clamshell osteotomy. The indications for surgery included pain at adjacent joints and deformity. After surgical exposure, the malunited segment was transected perpendicular to the normal diaphysis proximally and distally. The transected segment was again osteotomized along its long axis and was wedged open, similar to opening a clamshell. The proximal and distal segments of the diaphysis were then aligned with use of an intramedullary rod as an anatomic axis template and with use of the contralateral extremity as a length and rotation template. The patients were assessed clinically and radiographically at a mean of thirty-one months (range, six to fifty-two months) after the osteotomy. Results: Complete angular correction was achieved in each case; the amount of correction ranged from 2° to 20° in the coronal plane, from 0° to 32° in the sagittal plane, and from 0° to 25° in the axial plane (rotation). Correction of length ranged from 0 to 5 cm, and limb length was restored to within 2 cm in all patients. All osteotomy sites were healed clinically by six months. While no deep infections occurred, superficial wound dehiscence occurred in two patients along the approach for the longitudinal portion of the osteotomy, emphasizing the importance of careful soft- tissue handling and patient selection. Conclusions: The clamshell osteotomy provides a useful way to correct many forms of diaphyseal malunion by realigning the anatomic axis of the long bone with use of a reamed intramedullary rod as a template. This technique provides an alternative that could decrease preoperative planning time and complexity as well as decrease the need for intraoperative osteotomy precision in a correctly chosen subset of patients with diaphyseal deformities. Level of Evidence: Therapeutic Level IV. See Instructions to Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

Background: Muscle pathology of the arm and forearm in brachial plexus birth injury (BPBI) with elbow flexion contracture has not been evaluated with MRI.Objective: To determine whether limited range of motion of the elbow in BPBI is correlated with specific patterns of muscular pathology.Materials and Methods: For 15 BPBI patients, total active motion (TAM) of the elbow (extension-flexion) and the forearm (pronation-supination) were measured. MRI of the elbow joints and musculature allowed assessment of elbow congruency. Fatty infiltration and size reduction of the muscles were graded semiquantitatively.Results: Mean TAM of the elbow was 113 degrees (50 degrees-140 degrees) and that of the forearm 91 degrees (10 degrees-165 degrees). The greater the size reduction of the brachioradialis muscle, the more diminished was elbow TAM. The more extensive the BPBI and muscle pathology of the pronator teres muscle, the more limited was the TAM of the forearm. Pathology of the supinator and brachialis muscles was evident in every patient.Conclusion: Extensive BPBI may result in marked limitation of TAM. Elbow flexion contracture seems to be caused mainly by brachialis muscle pathology. Prosupination of the forearm is better preserved when the pronator teres is not severely affected. MRI can reliably show the extent of muscle pathology in BPBI. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate rotator cuff muscles and the glenohumeral (GH) joint in brachial plexus birth injury (BPBI) using MRI and to determine whether any correlation exists between muscular abnormality and the development of glenoid dysplasia and GH joint incongruity.Materials and Methods: Thirty-nine consecutive BPBI patients with internal rotation contracture or absent active external rotation of the shoulder joint were examined clinically and imaged with MRI. In the physical examination, passive external rotation was measured to evaluate internal rotation contracture. Both shoulders were imaged and the glenoscapular angle, percentage of humeral head anterior to the middle of the glenoid fossa (PHHA) and the greatest thickness of the subscapular, infraspinous and supraspinous muscles were measured. The muscle ratio between the affected side and the normal side was calculated to exclude age variation in the assessment of muscle atrophy.Results: All muscles of the rotator cuff were atrophic, with the subscapular and infraspinous muscles being most severely affected. A correlation was found between the percentage of humeral head anterior to the middle of the glenoid fossa (PHHA) and the extent of subscapular muscle atrophy (r(s)=0.45, P=0.01), as well as between its ratio (r(s)=0.5, P P=0.01). Severity of rotator cuff muscle atrophy correlated with increased glenoid retroversion and the degree of internal rotation contracture.Conclusions: Glenoid retroversion and subluxation of the humeral head are common in patients with BPBI. All rotator cuff muscles are atrophic, especially the subscapular muscle. Muscle atrophy due to neurogenic damage apparently results in an imbalance of the shoulder muscles and progressive retroversion and subluxation of the GH joint, which in turn lead to internal rotation contracture and deformation of the joint. [ABSTRACT FROM AUTHOR]

While cranial birth injuries in term infants are well recognized, to date, only small case series have been described. In an attempt to further define the spectrum of cranial birth injuries, we analyzed 41 consecutive cranial birth injuries at our institution over the period 1991–1998. The most common clinical presentations were apnea (39%) and seizures (37%). Average Apgar scores were 5.7 at 1 min and 7.3 at 5 min; 54% of infants had abnormally low Apgar scores at 1 min and 31% had abnormally low scores at 5 min. The most common intracranial lesion was subdural hemorrhage, present in 73% of infants; most had either a tentorial (57%) and/or interhemispheric (50%) location. Operative treatment was required in 5 infants (12%). Two of the 41 infants (4.8%) died. The study group was compared with a control group of 63 randomly selected births without cranial injury. Using a stepwise logistic regression model, independently significant variables included neonatal birth weight, Apgar scores at 1 and 5 min and mode of delivery. Compared with the controls, the study group had a significantly higher incidence of forceps and/or vacuum deliveries. Combining vacuum, forceps and urgent cesarean section deliveries together as ‘urgent’ and elective cesarean and spontaneous vaginal deliveries as ‘nonurgent’, we could find no significant differences between these two groups. Our data conflict with those of Towner et al. [N Engl J Med 1999;341:1709–1714], and suggest that the method of assisted delivery, rather than the urgency of the delivery or dysfunctional labor per se, is a more important variable in cranial birth injuries.Copyright © 2001 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Fifty infants who weighed 1250 g or less at birth were studied with serial real time cerebral ultrasound to evaluate the temporal relation of various perinatal factors to the onset and progression of periventricular haemorrhage (PVH). The significant antecedents of PVH were severe bruising at birth, low birthweight, short gestation, ratio of arterial oxygen pressure (PaO2) to fractional inspired oxygen (FiO2), and haematocrit on admission, hyaline membrane disease, assisted ventilation, pneumothorax, administration of tubocurarine, hypercapnia, hypoxaemia, and hypotension. Case control studies, in which infants with PVH at 26 weeks' and 28 weeks' gestation were compared with matched infants without PVH, confirmed that the antecedents identified were independent of gestational influences. A multivariate discriminant analysis for the antecedents of PVH showed that hyaline membrane disease, hypercapnia, and short gestation correctly classified presence or absence of PVH in 78% of the study group. A similar analysis comparing infants with germinal layer haemorrhage or intraventricular haemorrhage with those who developed intracerebral extension of haemorrhage showed that three factors found on admission (hypothermia, a low PaO2:FiO2 ratio, and severe bruising) combined to classify correctly 90% of the haemorrhages. Our data suggest that prevention of perinatal trauma and asphyxia as well as respiratory illness, especially hyaline membrane disease, and stabilisation of blood gas tensions, blood pressure, and haematocrit within the physiological range, are likely to be the most effective ways of preventing PVH in extremely preterm infants. [ABSTRACT FROM AUTHOR]

Sixty-four infants and children showing signs of decerebrate rigidity admitted to a paediatric unit have been studied. Cases of head injury, myelomeningocoele, and tumours were excluded from the series. The aetiological factors causing decerebration in the remainder fell into four main groups: infections, hypoxia, metabolic disease, and intracranial haemorrhage. Increased intracranial pressure was diagnosed in 87%. Defects in homeostasis occurred in 75%, respiratory abnormalities were present in 66%, cardiovascular in 33%, hypothermia in 30%, and hyponatraemia in 17%. Early recognition and treatment of raised intracranial pressure and defects in homeostasis are of the utmost importance if morbidity and mortality are to be minimized. There was a 31% mortality from the acute illness: 30% of the survivors were normal at follow-up examination; the remainder showed varying degrees of handicap. The severity of decerebration showed no correlation with aetiology or prognosis. The study shows that a wide range of disorders can lead to the clinical picture of decerebration in the young child, and that the prognosis is probably much better than in adults showing the same symptoms and signs. [ABSTRACT FROM AUTHOR]

Case Diagnosis: Clinical diagnosis was consistent with neonatal brachial plexus injury. Case Description: We present a case report of a 13 year old female born with neonatal brachial plexus injury who deferred surgical treatment. She received one treatment with botox but was primarily managed with outpatient occupational therapy using RT300 Arm System. This is a bike system that combines active use of affected limb while simultaneously providing electrical stimulation. Discussions: She showed improvements in active range of motion in the shoulder and elbow joint as measured by goniometer measurement . Additionally, we used the Canadian Occupational Performance Measure (COPM), a qualitative index, to elicit patient goals and gains. The patient demonstrated gains in 3 out of 4 COPM measures. In terms of functional outcomes the patient was able to participate in dance and cheerleading activities. The marked improvement in functional outcomes was unexpected given her baseline pathology. Conclusions: The outcomes of neonatal brachial plexus injury are far ranging and underreported. As a result, standardized treatment options are lacking. Traditionally, brachial plexus injury intervention has been limited to surgery or a combination of treatments including surgery, physical and/or occupational therapy, and botox therapy. Use of RT Arm System presents a viable treatment options for pediatric patients with brachial plexus injury who forego more invasive treatments such as surgery or botox injections. [ABSTRACT FROM AUTHOR]

Presents prognosis of birth injuries to the branchial plexus. Identification of obstetric complications; Application of reconstructive procedures; Prevention on the development of contractures.

A letter to the editor is presented in response to the article on clinical decision-making under inter-observer agreement for abnormal cardiotocogram during labour by Vayssiere C, Tsatsaris V, Pirrello O, Cristini C, Arnauld C, and Goffinet F in the July 22, 2009 issue.

Considers the case of a baby delivered at term in a home birthing pool. The resulting polycythaemia in the newborn infant; The problems caused by the delay of the mother leaving the pool without the delivery of the placenta and without the clamping of the umbilical cord in the third stage of labour; The recommended procedure.

Discusses the case `Phillips vs. Cooper' filed at the New Jersey District Court wherein physicians reacted to parents' claims of medical malpractice due to emotional distress inflicted by injury to child during birth.