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Sensory outcomes following brachial plexus birth palsy: A systematic review. J Plast Reconstr Aesthet Surg 2017; 70:987-995. [DOI: 10.1016/j.bjps.2017.05.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 03/15/2017] [Accepted: 05/09/2017] [Indexed: 12/26/2022]
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Leblebicioglu G, Ayhan C, Firat T, Uzumcugil A, Yorubulut M, Doral MN. Recovery of upper extremity function following endoscopically assisted contralateral C7 transfer for obstetrical brachial plexus injury. J Hand Surg Eur Vol 2016; 41:863-74. [PMID: 26988920 DOI: 10.1177/1753193416638999] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Accepted: 02/19/2016] [Indexed: 02/03/2023]
Abstract
UNLABELLED Transfer of the contralateral C7 nerve for reconstruction of the brachial plexus in infants with obstetrical brachial plexus injury has rarely been reported. We developed a new endoscopy-assisted technique via the prevertebral (retroesophageal) route for the transfer of the contralateral C7 nerve in reconstruction of the brachial plexus. The reconstruction was performed in 20 infants (14 boys and six girls). Motor recovery was assessed using the Gilbert and Raimondi scales. The Narakas Sensory Grading System was used to evaluate hand sensation. The mean follow-up period was 45 months (SD 18.2). Of the 20 children, nine had contralateral C7 transfer to lower nerve roots, two had transfer to upper nerve roots and nine had transfer to both upper and lower roots. The postoperative shoulder and elbow functions were good or satisfactory according to the Gilbert classification in all children whose preoperative scores were poor. All patients with lower roots reconstruction (9) had satisfactory hand function. A total of 15 children had a Narakas score of S3. Our technique enables safe contralateral C7 transfer to the avulsed roots in severe obstetrical brachial plexus injury infants with a satisfactory functional recovery. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- G Leblebicioglu
- Department of Orthopaedic Surgery and Traumatology, Hacettepe University, Ankara, Turkey
| | - C Ayhan
- Department of Physiotherapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - T Firat
- Department of Physiotherapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - A Uzumcugil
- Department of Orthopaedic Surgery and Traumatology, Hacettepe University, Ankara, Turkey
| | | | - M N Doral
- Department of Orthopaedic Surgery and Traumatology, Hacettepe University, Ankara, Turkey
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Boeschoten KH, Folmer KB, van der Lee JH, Nollet F. Development of a set of activities to evaluate the arm and hand function in children with obstetric brachial plexus lesion. Clin Rehabil 2016; 21:163-70. [PMID: 17264110 DOI: 10.1177/0269215506071253] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: To develop an observational instrument that can be used to evaluate the quality of arm and hand skills in daily functional activities in children with obstetric brachial plexus lesion (OBPL). A set of functional activities was constructed and standardized, and the intra-observer reliability of the assessment of this set of activities was studied. Setting: Department of Occupational Therapy and Department of Rehabilitation Medicine, VU University Medical Centre. Subjects: Twenty-six children with OBPL in the age range of 4 -6 years. Interventions: The children were asked to perform 47 bimanual activities, which were recorded on videotape. Main measures: The videotapes were scored twice by the same occupational therapist. Results: The percentage of agreement in scoring ‘hand-use’, ‘speed’ and ‘assistance’ was over 80% for a substantial number of activities, indicating a strong agreement. However, in scoring ‘deviations in movements and body posture’ the percentage of agreement was insufficient in most activities. Conclusions: This set of activities has good potential for assessment of the performance of functional activities in children with OBPL. This study, however, showed a number of difficulties in observing and scoring the activities that have to be considered when developing a standardized video observation.
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Affiliation(s)
- K H Boeschoten
- Department of Occupational Therapy, VU University Medical Centre, Amsterdam, The Netherlands.
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Zuckerman SL, Allen LA, Broome C, Bradley N, Law C, Shannon C, Wellons JC. Functional outcomes of infants with Narakas grade 1 birth-related brachial plexus palsy undergoing neurotization compared with infants who did not require surgery. Childs Nerv Syst 2016; 32:791-800. [PMID: 26906477 DOI: 10.1007/s00381-016-3039-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Accepted: 02/08/2016] [Indexed: 11/25/2022]
Abstract
PURPOSE This study aimed to investigate the functional outcomes of infants who underwent neurotization for shoulder abduction and elbow flexion in Narakas grade 1 birth-related brachial plexus palsy (BRBPP) and compare this cohort to children who progressed past the point of needing intervention. METHODS A cohort study was conducted at a single center between 1999 and 2010. Two-hundred and eight infants were identified with BRBPP that presented for neurosurgical care as infants. Of those, 38 (18 %) received neurosurgical intervention with approximate 2-year follow-up. Only infants undergoing cranial nerve XI to suprascapular nerve neurotization for shoulder abduction (SA) weakness and medial pectoral nerve to musculocutaneous nerve neurotization for elbow flexion (EF) weakness were included. In addition, 30 infants who improved past the need for surgical intervention and had been followed for close to 24 months were identified for comparison. Descriptive statistics and exploratory analysis were performed using SAS 9.2 and JMP 9.0.2. RESULTS Shoulder abduction For SA, there were no differences in age at presentation between the operative (6-9 months) and non-operative (5-9 months) groups (p = 0.99). Infants in the operative cohort had significantly worse initial function (p = 0.008). At 2-year follow-up, the two groups had become similar (p = 1.0). Elbow flexion For EF, there were no differences in age at presentation between the operative (6-8 months) and non-operative (5-8.5 months) groups (p = 0.98). Infants in the operative cohort had significantly worse initial function (p = 0.002). At 2-year follow-up, those two groups had become similar (p = 0.26). CONCLUSIONS Infants undergoing neurotization for Narakas grade 1 brachial plexus injury had similar long-term function to those who had improved and never required surgery. The preoperative exam findings were significantly different between the intervened and non-intervened groups, while the postoperative exam findings were not.
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Affiliation(s)
- Scott L Zuckerman
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN, USA.
| | - Laura A Allen
- Department of General Surgery, University of Alabama Birmingham, Birmingham, AL, USA
| | - Camille Broome
- Department of Thoracic Surgery, Oschner Medical Center, New Orleans, LA, USA
| | - Nadine Bradley
- Pediatric Neurosurgery, Children's Hospital of Alabama, University of Alabama Birmingham, Birmingham, AL, USA
| | - Charlie Law
- United Cerebral Palsy of Greater Birmingham, Birmingham, AL, USA
| | - Chevis Shannon
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN, USA
| | - John C Wellons
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN, USA
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Heise CO, Martins R, Siqueira M. Neonatal brachial plexus palsy: a permanent challenge. ARQUIVOS DE NEURO-PSIQUIATRIA 2015; 73:803-8. [DOI: 10.1590/0004-282x20150105] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Neonatal brachial plexus palsy (NBPP) has an incidence of 1.5 cases per 1000 live births and it has not declined despite recent advances in obstetrics. Most patients will recover spontaneously, but some will remain severely handicapped. Rehabilitation is important in most cases and brachial plexus surgery can improve the functional outcome of selected patients. This review highlights the current management of infants with NBPP, including conservative and operative approaches.
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Ali ZS, Bakar D, Li YR, Judd A, Patel H, Zager EL, Heuer GG, Stein SC. Utility of delayed surgical repair of neonatal brachial plexus palsy. J Neurosurg Pediatr 2014; 13:462-70. [PMID: 24483255 DOI: 10.3171/2013.12.peds13382] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Neonatal brachial plexus palsy (NBPP) represents a significant health problem with potentially devastating consequences. The most common form of NBPP involves the upper trunk roots. Currently, primary surgical repair is performed if clinical improvement is lacking. There has been increasing interest in "early" surgical repair of NBPPs, occurring within 3-6 months of life. However, early treatment recommendations ignore spontaneous recovery in cases of Erb's palsy. This study was undertaken to evaluate the optimal timing of surgical repair in this group with respect to quality of life. METHODS The authors formulated a decision analytical model to compare 4 treatment strategies (no repair or repair at 3, 6, or 12 months of life) for infants with persistent NBPPs. The model derives data from a critical review of published studies and projects health-related quality of life and quality-adjusted life years over a lifetime. RESULTS When evaluating the quality of life of infants with NBPP, improved outcomes are seen with delayed surgical repair at 12 months, compared with no repair or repair at early and intermediate time points, at 3 and 6 months, respectively. ANOVA showed that the differences among the 4 groups are highly significant (F = 8369; p < 0.0001). Pairwise post hoc comparisons revealed that there are highly significant differences between each pair of strategies (p < 0.0001). Meta-regression showed no evidence of improved outcomes with more recent treatment dates, compared with older ones, for either nonsurgical or for surgical treatment (p = 0.767 and p = 0.865, respectively). CONCLUSIONS These data support a delayed approach of primary surgical reconstruction to optimize quality of life. Early surgery for NBPPs may be an overly aggressive strategy for infants who would otherwise demonstrate spontaneous recovery of function by 12 months. A randomized, controlled trial would be necessary to fully elucidate the natural history of NBPP and determine the optimal time point for surgical intervention.
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Affiliation(s)
- Zarina S Ali
- Department of Neurosurgery, University of Pennsylvania; and
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The brachial plexus outcome measure: development, internal consistency, and construct validity. J Hand Ther 2013; 25:406-16; quiz 417. [PMID: 22818900 DOI: 10.1016/j.jht.2012.05.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2011] [Revised: 04/25/2012] [Accepted: 05/21/2012] [Indexed: 02/03/2023]
Abstract
PURPOSE The purpose of this article was to report the development of a new assessment tool, the Brachial Plexus Outcome Measure (BPOM) and the evaluation of its internal consistency and construct validity. METHODS A retrospective case series of children aged 4-19 years with obstetrical brachial plexus palsy (OBPP) was conducted. Intraclass coefficients were calculated for the BPOM Activity Scale items. Correlation between the Active Movement Scale (AMS) and BPOM Activity Scale scores were conducted to determine the convergent validity. RESULTS The BPOM Activity Scale items (N=306) had good internal consistency (Cronbach's α=0.87). A strong correlation between the BPOM Activity Scale and AMS (n=284) was found (r=0.71, p=0.001, α=0.05). CONCLUSIONS The BPOM Activity Scale demonstrates good internal consistency and construct validity as a discriminative functional outcome measure in children with OBPP. LEVEL OF EVIDENCE IV.
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ElKhatib RS, ElNegmy EH, Salem AH, Sherief AA. Kinesio arm taping as prophylaxis against the development of Erb's Engram. J Adv Res 2012; 4:485-91. [PMID: 25685456 PMCID: PMC4294788 DOI: 10.1016/j.jare.2012.08.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 08/13/2012] [Accepted: 08/17/2012] [Indexed: 11/16/2022] Open
Abstract
An Erb’s Engram is a common debility that develops in recovering children with Erb’s palsy. The purpose of this study was to investigate the effect of kinesiotaping over the deltoid and the forearm on the development of proper upper extremity function in children recovering from Erb’s palsy. Thirty patients with Erb’s palsy participated for 3 months in this study and were equally divided into two groups; control group A and study group B. The two groups received the same designed physical therapy program, while group B along the program, received kinesiotaping over the deltoid and the forearm. The subjects were evaluated, pre and post-treatment, and scored functionally, using the Toronto Active Motion Scale, and objectively, using an EMG device utilized to obtain the percentages of degeneration of the deltoid and the biceps muscles. Post-treatment values of six out of nine measured variables, between the two groups, revealed significant difference in favor of group B. The obtained results strongly support the introduction of kinesiotaping of the deltoid and the forearm as an adjunct to the treatment program of Erb’s palsied children.
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Affiliation(s)
- Radwa S ElKhatib
- Department of Physical Therapy for Pediatrics, Faculty of Physical Therapy, Cairo University, Egypt
| | - Emam H ElNegmy
- Department of Physical Therapy for Pediatrics, Faculty of Physical Therapy, Cairo University, Egypt
| | - Amina H Salem
- Department of Pediatrics, Faculty of Medicine, Cairo University, Egypt
| | - AbdelAziz A Sherief
- Department of Physical Therapy for Pediatrics, Faculty of Physical Therapy, Cairo University, Egypt
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Accouchement (terme, voie, équilibre glycémique perpartum) adapté au diabète gestationnel. ACTA ACUST UNITED AC 2010; 39:S274-80. [DOI: 10.1016/s0368-2315(10)70053-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Garabedian C, Deruelle P. Delivery (timing, route, peripartum glycemic control) in women with gestational diabetes mellitus. DIABETES & METABOLISM 2010; 36:515-21. [DOI: 10.1016/j.diabet.2010.11.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abstract
Gestational diabetes mellitus (GDM) is commonly defined as glucose intolerance first recognized during pregnancy. Diagnostic criteria for GDM have changed over the decades, and several definitions are currently used; recent recommendations may increase the prevalence of GDM to as high as one of five pregnancies. Perinatal complications associated with GDM include hypertensive disorders, preterm delivery, shoulder dystocia, stillbirths, clinical neonatal hypoglycemia, hyperbilirubinemia, and cesarean deliveries. Postpartum complications include obesity and impaired glucose tolerance in the offspring and diabetes and cardiovascular disease in the mothers. Management strategies increasingly emphasize optimal management of fetal growth and weight. Monitoring of glucose, fetal stress, and fetal weight through ultrasound combined with maternal weight management, medical nutritional therapy, physical activity, and pharmacotherapy can decrease comorbidities associated with GDM. Consensus is lacking on ideal glucose targets, degree of caloric restriction and content, algorithms for pharmacotherapy, and in particular, the use of oral medications and insulin analogs in lieu of human insulin. Postpartum glucose screening and initiation of healthy lifestyle behaviors, including exercise, adequate fruit and vegetable intake, breastfeeding, and contraception, are encouraged to decrease rates of future glucose intolerance in mothers and offspring.
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Affiliation(s)
- Catherine Kim
- Departments of Medicine and Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA.
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Complete obstetric brachial plexus palsy: surgical improvement to recover a functional hand. J Child Orthop 2009; 3:101-8. [PMID: 19308620 PMCID: PMC2656948 DOI: 10.1007/s11832-009-0161-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2008] [Accepted: 01/08/2009] [Indexed: 02/03/2023] Open
Abstract
OBJECTIVE Complete obstetrical brachial plexus palsy remains a difficult situation for the child and his/her family. The quality of spontaneous reinnervation is rarely good and always leads to a non-sensitive and non-functional hand, even if abduction of the shoulder and elbow flexion do spontaneously recover. The aim of this study was to assess the results from nerve reconstruction in cases of complete palsy and to demonstrate the effect of a change in surgical technique on the outcome of hand function. METHODS Thirty pediatric patients with complete obstetric brachial plexus palsy were operated on in our department between 1987 and 2003. Twenty-five of these patients were clinically reviewed and evaluated by a physiotherapist and a surgeon (not the surgeon who performed the surgery). Functional assessment was based on the Gilbert shoulder score, the Gilbert-Raimondi score for elbow function and the Raimondi hand score. All children underwent a nerve reconstruction as graft and/or intra- or extra-plexual neurotization. Our neural surgical strategy changed between 1995 and 1996 to one that addresses the function of the hand and the wrist. A secondary surgical intervention was required in 18 cases. The most frequent procedures were a radial rotation osteotomy and a tendon transfer restoring wrist extension. RESULTS Mean follow-up was 7 years and 10 months. Among children operated on with the first surgical strategy-the pre-1995-1996 period-hand function was good in three cases, satisfactory in four cases and unsatisfactory in one case. Among children for whom the second surgical strategy was used-1995-1996 and later-hand function was good or very good in eight cases, satisfactory in four cases and unsatisfactory in two cases. When the 25 patients were assessed for shoulder function, the functional result was good or very good in 12 cases, satisfactory in seven cases and unsatisfactory in six cases. In terms of elbow function, the results were good or very good in 14 cases, satisfactory in eight cases and unsatisfactory in three cases. All hands recovered sensation to a certain degree. CONCLUSION The surgical results are encouraging in terms of shoulder and elbow function, but not as good for hand function. With the change in neural surgical strategy in 1995-1996, when more focus was placed on the hand (second surgical strategy), the results on hand function improved relative to those obtained with the first surgical strategy. It must also be noted that hand recovery requires more time, which may partially explain why functional results are not as good for the hand as for the shoulder and elbow. These results demonstrate that early surgical exploration is useful in complete obstetrical brachial plexus palsies and that there is a need for neural reconstruction of the lower trunk.
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Bialocerkowski A, Gelding B. Lack of evidence of the effectiveness of primary brachial plexus surgery for infants (under the age of two years) diagnosed with obstetric brachial plexus palsy. INT J EVID-BASED HEA 2006; 4:264-87. [DOI: 10.1111/j.1479-6988.2006.00052.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Lack of evidence of the effectiveness of primary brachial plexus surgery for infants (under the age of two years) diagnosed with obstetric brachial plexus palsy. INT J EVID-BASED HEA 2006. [DOI: 10.1097/01258363-200612000-00002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ho ES, Curtis CG, Clarke HM. Pediatric Evaluation of Disability Inventory: its application to children with obstetric brachial plexus palsy. J Hand Surg Am 2006; 31:197-202. [PMID: 16473678 DOI: 10.1016/j.jhsa.2005.10.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2004] [Accepted: 09/01/2005] [Indexed: 02/02/2023]
Abstract
PURPOSE A standardized method of measurement of self-care ability in children with obstetric brachial plexus palsy (OBPP) has not been universally adopted. A study was conducted to determine if the Pediatric Evaluation of Disability Inventory (PEDI) was able to discriminate between the self-care ability of children with OBPP and their peers and distinguish between those with differing severities of OBPP. METHODS The PEDI self-care domain results for 45 children with OBPP (30 without hand impairment, 15 with hand impairment) were reviewed retrospectively. RESULTS The group performance of children without hand impairment was within 1 SD above the mean. The group performance of children with hand impairment was more than 2 SDs below the mean. The difference between the 2 groups was statistically significant. CONCLUSIONS In this study children without hand impairment did not have a self-care activity limitation as measured by the PEDI. A deficit in self-care ability was found in those with hand impairment. The PEDI was able to differentiate between the performances of reported self-care activities of children with differing severities of OBPP; however, it was unable to discriminate between those without hand impairment and their peers. TYPE OF STUDY/LEVEL OF EVIDENCE Diagnostic, Level II.
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Affiliation(s)
- Emily S Ho
- Department of Rehabilitation Services, Division of Occupational Therapy, University of Toronto, Ontario, Canada.
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Bialocerkowski A, Gelding B. Lack of evidence of the effectiveness of primary brachial plexus surgery for infants (under the age of two years) diagnosed with obstetric brachial plexus palsy. ACTA ACUST UNITED AC 2006; 4:1-37. [PMID: 27819837 DOI: 10.11124/01938924-200604100-00001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
BACKGROUND Obstetric brachial plexus palsy, which occurs in 1-3 per 1000 live births, results from traction and/or compression of the brachial plexus in utero, during descent through the birth canal or during delivery. This results in a spectrum of injuries that range in extent of damage and severity and can lead to a lifelong impairment and functional difficulties associated with the use of the affected upper limb. Most infants diagnosed with obstetric brachial plexus palsy receive treatment, such as surgery to the brachial plexus, physiotherapy or occupational therapy, within the first months of life. However, there is controversy regarding the most effective form of management. This review follows on from our previous systematic review which investigated the effectiveness of primary conservative management in infants with obstetric brachial plexus palsy. This systematic review focuses on the effects of primary surgery. OBJECTIVES The objective of this review was to systematically assess and collate all available evidence on effectiveness of primary brachial plexus surgery for infants with obstetric brachial plexus palsy. SEARCH STRATEGY A systematic literature search was performed using 13 databases: TRIP, MEDLINE, CINAHL, Web of Science, Proquest 5000, Evidence Based Medicine Reviews, Expanded Academic ASAP, Meditext, Science Direct, the Physiotherapy Evidence Database, Proquest Digital Dissertations, Open Archives Initiative Search Engine, the Australian Digital Thesis program. Those studies that were reported in English and published between July 1992 to June 2004 were included in this review. SELECTION CRITERIA Quantitative studies that investigated the effectiveness of primary brachial plexus surgery for infants with obstetric brachial plexus palsy were eligible for inclusion into this review. This excluded studies where infants were solely managed conservatively or with pharmacological agents, or underwent surgery for the management of secondary deformities. DATA COLLECTION AND ANALYSIS Two independent reviewers assessed the eligibility of each study for inclusion into the review, the study design used and its methodological quality. Where any disagreement occurred, consensus was reached by discussion. Studies were also assessed for clinical homogeneity by considering populations, interventions and outcomes. Where heterogeneity was present, synthesis was undertaken in a narrative format. RESULTS Twenty-one studies were included in the review. Most were ranked low on the hierarchy of evidence (no randomised controlled trials were found), and most had only fair methodological quality. Surgical intervention was variable, as were the eligibility criteria for surgery, the timing of surgery and the outcome instruments used to evaluate the effect of surgery. Therefore, it is difficult to draw conclusions regarding the effectiveness of primary brachial plexus surgery for infants with obstetric brachial plexus palsy. CONCLUSIONS Although there is a wealth of information regarding the outcome following primary brachial plexus surgery it was not possible to determine whether this treatment is effective in increasing functional recovery in infants with obstetric brachial plexus palsy. Further research is required to develop standardised surgical criteria, and standardised outcome measures should be used at specific points in time during the recovery process to facilitate comparison between studies. Moreover, comparison groups are required to determine the relative effectiveness of surgery compared with other forms of management.
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Affiliation(s)
- Andrea Bialocerkowski
- 1Rehabilitation Sciences Research Centre, School of Physiotherapy, The University of Melbourne, 2Department of Plastic and Maxillofacial Surgery, 3Physiotherapy Department, Royal Children's Hospital, Melbourne, Victoria, and 4Centre for Allied Health Evidence: A Collaborating Centre of the Joanna Briggs Institute, The University of South Australia, Adelaide, South Australia, Australia
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Romana MC. Paralysie obstétricale du plexus brachial. Arch Pediatr 2005; 12:792-3. [PMID: 15904807 DOI: 10.1016/j.arcped.2005.04.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- M C Romana
- Service d'orthopédie hôpital d'enfants A.-Trousseau, 26, avenue du Docteur-A.-Netter, France
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Dumont CE, Born W. Stimulation of neurite outgrowth in a human nerve scaffold designed for peripheral nerve reconstruction. J Biomed Mater Res B Appl Biomater 2005; 73:194-202. [PMID: 15660444 DOI: 10.1002/jbm.b.30202] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The clinical outcome of microsurgical reconstruction of large peripheral nerve lesions depends on the availability of suitable graft material. Allogenic nerve grafts are rejected by the immune system. Extracellular-matrix proteins, in contrast to the resident cells, are of low immunogenicity in allografts. Here, human tibial nerve segments were extracted with lysophosphatidyl choline. The obtained cell-free and myelin-free scaffold consisted of empty endoneural tubes with maintained extracellular matrix architecture. The nerve scaffold had mechanical properties comparable to intact nerve, making it suitable for microsurgical reconstruction. Sections of the nerve scaffold were tested as a substrate for the adhesion and neuronal differentiation of human neuroblastoma-derived LAN-5 cells. Nerve extraction removed laminin-2, an isoform of laminin important for peripheral nerve regeneration. Laminin-2 reloading of the nerve scaffold did not improve cell adhesion and axon growth. Chemical crosslinking of heparan sulfate, on the other hand, increased the percentage of adherent cells with outgrowing neurites from 48 to 85%. Combined laminin-2 reloading and heparan sulfate crosslinking reduced the percentage of neurite-forming cells to 22% of the number of adherent cells. Implantation of the nerve scaffold into the peritoneal cavity of mice was not cytotoxic, and neovascularization of the graft material was observed within weeks. In conclusion, extraction of human nerve with detergents revealed a biocompatible nerve scaffold supporting neuronal cell adhesion. Heparan sulfate crosslinking to the scaffold surface improved neurite outgrowth, presumably mediated by midkine, a member of the neurokine family of growth factors, which is secreted by neuroblastoma-derived cells and binds to heparan sulfate.
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Affiliation(s)
- Charles E Dumont
- Research Laboratory for Calcium Metabolism, Department of Orthopedic Surgery, University of Zürich, Klinik Balgrist, Forchstrasse 340, 8008 Zürich, Switzerland.
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Chen L, Gu YD, Hu SN. Functional reconstruction of the irreparable upper trunk defect of the brachial plexus--a case report. HAND SURGERY : AN INTERNATIONAL JOURNAL DEVOTED TO HAND AND UPPER LIMB SURGERY AND RELATED RESEARCH : JOURNAL OF THE ASIA-PACIFIC FEDERATION OF SOCIETIES FOR SURGERY OF THE HAND 2004; 9:125-9. [PMID: 15368641 DOI: 10.1142/s0218810404002108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2003] [Accepted: 03/17/2004] [Indexed: 11/18/2022]
Abstract
We report a successful application of Oberlin's procedure combined with transfer of trapezius and latissimus dorsi with the teres major for reconstruction of elbow flexion as well as abduction and external rotation of the shoulder to a ten-year-old patient, who had a long defect of the left brachial plexus upper trunk caused by resection of the plexiform neuroma.
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Affiliation(s)
- Liang Chen
- Hua-Shan Hospital, Shanghai, P.R. China.
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Conway DL. Choosing route of delivery for the macrosomic infant of a diabetic mother: Cesarean section versus vaginal delivery. J Matern Fetal Neonatal Med 2002; 12:442-8. [PMID: 12683659 DOI: 10.1080/jmf.12.6.442.448] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The macrosomic fetus of a diabetic woman faces increased risk for injury at the time of vaginal birth. Cesarean section offers the promise of avoiding trauma to the fetus, but can result in increased morbidity in the mother as compared to vaginal delivery. In this article, the advantages and disadvantages of the two routes of delivery for the overgrown fetus of a diabetic mother are discussed. Specifically, data regarding risk of permanent neurological damage to the infant from vaginal delivery, and maternal morbidity from elective, pre-labor Cesarean delivery are critically examined. In addition, methods for diagnosing macrosomia by ultrasound are discussed, along with the benefits and pitfalls of ultrasonic fetal weight estimation in the setting of diabetes. Finally, management approaches for selecting route of delivery for the macrosomic fetus are described and analyzed.
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Affiliation(s)
- D L Conway
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
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