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Wei JY, Ma LX, Liu WT, Dong LH, Hou X, Bao XY, Hou W. Mechanisms and protective measures for radiation-induced brachial plexus nerve injury. Brain Res Bull 2024; 210:110924. [PMID: 38460911 DOI: 10.1016/j.brainresbull.2024.110924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 02/06/2024] [Accepted: 03/06/2024] [Indexed: 03/11/2024]
Abstract
Radiation therapy is a common treatment modality for patients with malignant tumors of the head and neck, chest and axilla. However, radiotherapy inevitably causes damage to normal tissues at the irradiated site, among which damage to the brachial plexus nerve(BP) is a serious adverse effect in patients receiving radiation therapy in the scapular or axillary regions, with clinical manifestations including abnormal sensation, neuropathic pain, and dyskinesia, etc. These adverse effects seriously reduce the living quality of patients and pose obstacles to their prognosis. Therefore, it is important to elucidate the mechanism of radiation induced brachial plexus injury (RIBP) which remains unclear. Current studies have shown that the pathways of radiation-induced BP injury can be divided into two categories: direct injury and indirect injury, and the indirect injury is closely related to the inflammatory response, microvascular damage, cytokine production and other factors causing radiation-induced fibrosis. In this review, we summarize the underlying mechanisms of RIBP occurrence and possible effective methods to prevent and treat RIBP.
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Affiliation(s)
- Jia Ying Wei
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun 130021, China; Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun 130021, China
| | - Li Xin Ma
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun 130021, China; Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun 130021, China
| | - Wen Tong Liu
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun 130021, China; Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun 130021, China
| | - Li Hua Dong
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun 130021, China; Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun 130021, China
| | - Xue Hou
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun 130021, China; Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun 130021, China
| | - Xue Ying Bao
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun 130021, China; Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun 130021, China
| | - Wei Hou
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun 130021, China; Jilin Provincial Key Laboratory of Radiation Oncology & Therapy, The First Hospital of Jilin University, Changchun 130021, China.
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Zlotolow DA. Brachial plexus birth injuries: a multi-speciality approach. Commentary and opinions. J Hand Surg Eur Vol 2024; 49:645-648. [PMID: 38488628 DOI: 10.1177/17531934241237630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
The management of brachial plexus birth injuries (BPBI) remains controversial and ever evolving. In this article, studies are examined to provide further insight into the ongoing controversies and debates surrounding BPBI. The articles are diverse and examine the topics of aetiology, demographics, reliability versus accuracy of measurements and surgical management. The management of BPBI may differ depending on resources. Outcome measures may also vary depending on geography. Future research should focus on developing consensus-validated measures and reproducible surgical techniques. These can then guide further population-based research and provide guidelines to minimize the incidence of BPBI.
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Affiliation(s)
- Dan A Zlotolow
- The Sidney Kimmel Medical College, Philadelphia, PA, USA
- Shriners Children's Philadelphia, PA, USA
- The Hospital for Special Surgery, New York, NY, USA
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Sureja NP, Raju PVR, Ghuli AR. Brachial plexopathy: an unusual manifestation of Takayasu arteritis. Lancet Rheumatol 2024; 6:e328. [PMID: 38423029 DOI: 10.1016/s2665-9913(23)00270-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/29/2023] [Accepted: 09/29/2023] [Indexed: 03/02/2024]
Affiliation(s)
- Nayan Patel Sureja
- Department of Rheumatology and Clinical Immunology, Star Hospitals, Hyderabad, India.
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Heinonen K, Saisto T, Gissler M, Kaijomaa M, Sarvilinna N. Pitfalls in the diagnostics of shoulder dystocia: an analysis based on the scrutiny of 2274 deliveries. Arch Gynecol Obstet 2024; 309:1401-1409. [PMID: 37010615 PMCID: PMC10894080 DOI: 10.1007/s00404-023-07022-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 03/22/2023] [Indexed: 04/04/2023]
Abstract
PURPOSE Shoulder dystocia is an obstetric emergency with severe complications. Our objective was to evaluate the major pitfalls in the diagnostics of shoulder dystocia, diagnostic descriptions documented in medical records, use of obstetric maneuvers, and their correlations to Erb's and Klumpke's palsy and the use of ICD-10 code 066.0. METHODS A retrospective, register-based case-control study included all deliveries (n = 181 352) in Hospital District of Helsinki and Uusimaa (HUS) area in 2006-2015. Potential shoulder dystocia cases (n = 1708) were identified from the Finnish Medical Birth Register and the Hospital Discharge Register using ICD-10 codes O66.0, P13.4, P14.0, and P14.1. After thorough assessment of all medical records, 537 shoulder dystocia cases were confirmed. Control group consisted of 566 women without any of these ICD-10 codes. RESULTS The pitfalls in the diagnostic included suboptimal following of guidelines for making the diagnosis of shoulder dystocia, subjective interpretation of diagnostic criteria, and inexact or inadequate documentation in medical records. The diagnostic descriptions in medical record were highly inconsistent. The use of obstetric maneuvers was suboptimal among shoulder dystocia cases (57.5%). Overall, the use of obstetric maneuvers increased during the study period (from 25.7 to 97.0%, p < 0.001), which was associated with decreasing rate of Erb's palsy and increasing use of ICD-10 code O66.0. CONCLUSION There are diagnostic pitfalls, which could be addressed by education regarding shoulder dystocia guidelines, by improved use obstetric maneuvers, and more precise documentation. The increased use of obstetric maneuvers was associated with lower rates of Erb's palsy and improved coding of shoulder dystocia.
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Affiliation(s)
- Karin Heinonen
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 2, 00290, Helsinki, Finland.
| | - Terhi Saisto
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 2, 00290, Helsinki, Finland
| | - Mika Gissler
- Department of Knowledge Brokers, THL Finnish Institute for Health and Welfare, Helsinki, Finland
- Region Stockholm, Academic Primary Health Care Centre, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Marja Kaijomaa
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 2, 00290, Helsinki, Finland
| | - Nanna Sarvilinna
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 2, 00290, Helsinki, Finland
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Macêdo LP, Freire Filho JBM, de Souza FHM, Almeida NS, Azevedo-Filho HRC. Transfer of the phrenic nerve to musculocutaneous nerve via sural nerve graft after total brachial plexus injury. Br J Neurosurg 2024; 38:546-547. [PMID: 34180321 DOI: 10.1080/02688697.2021.1908518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/22/2021] [Indexed: 10/21/2022]
Abstract
A middle age male presented a right total brachial plexus injury after motorcycle fall one year ago. Subsequent electromyographic evaluation was consistent with C5, C6, C7, C8 and T1 root avulsion. The patient was submitted to a right transfer of the phrenic nerve to musculocutaneous nerve , using rural nerve graft.
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Milano MT, Doucette C, Mavroidis P, Yorke E, Ryckman J, Mahadevan A, Kapitanova I, Kong FMS, Grimm J, Marks LB. Hypofractionated Stereotactic Radiation Therapy Dosimetric Tolerances for the Inferior Aspect of the Brachial Plexus: A Systematic Review. Int J Radiat Oncol Biol Phys 2024; 118:931-943. [PMID: 36682981 DOI: 10.1016/j.ijrobp.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 10/17/2022] [Accepted: 11/06/2022] [Indexed: 01/22/2023]
Abstract
We sought to systematically review and summarize dosimetric factors associated with radiation-induced brachial plexopathy (RIBP) after stereotactic body radiation therapy (SBRT) or hypofractionated image guided radiation therapy (HIGRT). From published studies identified from searches of PubMed and Embase databases, data quantifying risks of RIBP after 1- to 10-fraction SBRT/HIGRT were extracted and summarized. Published studies have reported <10% risks of RIBP with maximum doses (Dmax) to the inferior aspect of the brachial plexus of 32 Gy in 5 fractions and 25 Gy in 3 fractions. For 10-fraction HIGRT, risks of RIBP appear to be low with Dmax < 40 to 50 Gy. For a given dose value, greater risks are anticipated with point volume-based metrics (ie, D0.03-0.035cc: minimum dose to hottest 0.03-0.035 cc) versus Dmax. With SBRT/HIGRT, there were insufficient published data to predict risks of RIBP relative to brachial plexus dose-volume exposure. Minimizing maximum doses and possibly volume exposure of the brachial plexus can reduce risks of RIBP after SBRT/HIGRT. Further study is needed to better understand the effect of volume exposure on the brachial plexus and whether there are location-specific susceptibilities along or within the brachial plexus structure.
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Affiliation(s)
- Michael T Milano
- Department of Radiation Oncology, University of Rochester, Rochester, New York.
| | | | - Panayiotis Mavroidis
- Department of Radiation Oncology and Lineberger Cancer Center, University of North Carolina, Chapel Hill, North Carolina
| | - Ellen Yorke
- Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Jeff Ryckman
- Department of Radiation Oncology, West Virginia University, Parkersburg, West Virginia
| | - Anand Mahadevan
- Department of Radiation Oncology, Geisinger Cancer Institute, Danville, Pennsylvania
| | - Irina Kapitanova
- Department of Radiation Oncology, Geisinger Cancer Institute, Danville, Pennsylvania
| | - Feng-Ming Spring Kong
- Department of Clinical Oncology, University of Hong Kong-Shenzhen Hospital/Li Ka Shing School of Medicine, Shenzhen/Hong Kong, China
| | - Jimm Grimm
- Department of Radiation Oncology, Geisinger Cancer Institute, Danville, Pennsylvania
| | - Lawrence B Marks
- Department of Radiation Oncology and Lineberger Cancer Center, University of North Carolina, Chapel Hill, North Carolina
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Yu Y, Wang YJ, Jia YF, Huang BJ, He SY, Liu CC. Forensic Identification and Evaluation of 25 Obstetric Brachial Plexus Palsy Medical Damage Cases. Fa Yi Xue Za Zhi 2024; 40:43-49. [PMID: 38500460 DOI: 10.12116/j.issn.1004-5619.2022.220302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
OBJECTIVES To analyze the high risk factors of obstetric brachial plexus palsy (OBPP), and to explore how to evaluate the relationship between fault medical behavior and OBPP in the process of medical damage forensic identification. METHODS A retrospective analysis was carried out on 25 cases of medical damage liability disputes related to OBPP from 2017 to 2021 in Beijing Fayuan Judicial Science Evidence Appraisal Center. The shortcomings of hospitals in birth weight assessment, delivery mode selection, labor process observation and shoulder dystocia management, and the causal relationship between them and the damage consequences of the children were summarized. RESULTS Fault medical behavior was assessed as the primary cause in 2 cases, equal cause in 10 cases, secondary cause in 8 cases, minor cause in 1 case, no causal relationship in 1 case, and unclear causal force in 3 cases. CONCLUSIONS In the process of forensic identification of OBPP, whether medical behaviors fulfill diagnosis and treatment obligations should be objectively analyzed from the aspects of prenatal evaluation, delivery mode notification, standardized use of oxytocin, standard operation of shoulder dystocia, etc. Meanwhile, it is necessary to fully consider the objective risk of different risk factors and the difficulty of injury prevention, and comprehensively evaluate the causal force of fault medical behavior in the damage consequences.
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Affiliation(s)
- Yong Yu
- Beijing Fayuan Judicial Science Evidence Appraisal Center, Beijing 100062, China
| | - Ying-Jie Wang
- Beijing Fayuan Judicial Science Evidence Appraisal Center, Beijing 100062, China
| | - Yun-Fei Jia
- Beijing Fayuan Judicial Science Evidence Appraisal Center, Beijing 100062, China
| | - Bao-Jing Huang
- Beijing Fayuan Judicial Science Evidence Appraisal Center, Beijing 100062, China
| | - Song-Yue He
- Beijing Fayuan Judicial Science Evidence Appraisal Center, Beijing 100062, China
| | - Chuan-Chuan Liu
- Criminal Investigation Detachment of Dadukou District Branch of Chongqing Public Security Bureau, Chongqing 400084, China
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Kahn LC, Stonner MM, Dy CJ. Key Considerations for Nerve Transfer Rehabilitation After Surgical Reconstruction for Brachial Plexus and Peripheral Nerve Injuries. J Hand Surg Am 2024; 49:160-168. [PMID: 37999701 DOI: 10.1016/j.jhsa.2023.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 08/30/2023] [Accepted: 09/19/2023] [Indexed: 11/25/2023]
Abstract
Nerve transfer surgery is commonly used to treat patients with brachial plexus injuries. However, guidelines on postoperative rehabilitation are not clearly established. Nerve transfers require the patient to relearn how to recruit newly innervated muscle(s), which may not occur naturally or intuitively. Supervised therapy is a valuable resource to guide patients through their lengthy recovery (often >12 months) because target muscle strength is both obtained and functionally used in daily life. This article highlights 10 key principles that provide the foundation for rehabilitation following nerve transfer surgery after a brachial plexus injury. Due to the shortcomings of the current evidence base for nerve transfer rehabilitation, we have included our anecdotal experience to augment the existing literature. It is important to have a collaborative surgeon-therapist relationship to communicate regarding operative details, expected timelines for reinnervation, patient needs, and realistic expectations. We provide examples of how to tailor the exercise program to synergistically recruit both the donor and target muscle action, including how to appropriately advance exercises based on the current level of nerve return. We also discuss the role that fatigue plays in denervated muscle and how fatigue may affect the exercise demands placed on the target muscle during specific stages of recovery.
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Affiliation(s)
- Lorna C Kahn
- Milliken Hand Rehabilitation Center, Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO
| | - Macyn M Stonner
- Milliken Hand Rehabilitation Center, Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO
| | - Christopher J Dy
- Division of Hand and Microsurgery, Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO.
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Levaro F, Hill EJR, Bertelli JA. A cut throat: a case of C5-C8 brachial plexus root transection providing evidence of T1 innervation of thumb and finger extensors. Br J Neurosurg 2024; 38:128-130. [PMID: 36062588 DOI: 10.1080/02688697.2022.2118233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 08/23/2022] [Indexed: 11/02/2022]
Abstract
The T1 nerve root is not routinely thought of as innervating the extensors of the thumb and fingers. Work by Bertelli and Ghizoni proposed that the pattern of brachial plexus paralysis with intact hand function and thumb and finger extensors traditionally attributed to C5/6/7 root injury is in fact a C5/6/7/8 injury, with only T1 remaining intact - a 'T1 hand'. This case presents a 19-year-old male who was stabbed in the neck; exploratory surgery determined complete transection of the brachial plexus, with only the T1 nerve root remaining intact. Clinical examination demonstrated grade M4 pronation (with pronator quadratus), wrist extension (with extensor carpi ulnaris), thumb and finger extension (with extensor policis longus and brevis, extensor digitorum communis and extensor index proprius), wrist flexion (with palmaris longus), finger flexion (with flexor digitorum superficialis and profundus), thumb flexion (with flexor policis longus), and thenar and hypothenar muscles. Extensor carpi radialis longus and brevis, flexor carpi radialis and flexor carpi ulnaris were paralyzed. Triceps scored M2. This case provides unequivocal evidence that the T1 root provides significant innervation to the extrinsic thumb and finger extensors.
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Affiliation(s)
- Fernando Levaro
- Department of Orthopaedic Surgery, The University of Texas, Houston, TX, USA
| | - Elspeth Jane Rose Hill
- Department of Orthopaedic Surgery, Governador Celso Ramos Hospital, Florianópolis, Brazil
- Department of Medicine and Surgery, Harris Manchester College, Oxford University, Oxford, England
| | - Jayme Augusto Bertelli
- Department of Orthopaedic Surgery, Governador Celso Ramos Hospital, Florianópolis, Brazil
- Center of Biological and Health Sciences, Department of Neurosurgery, University of the South of Santa Catarina (Unisul), Tubarão, Brazil
- Department of Plastic Surgery, Joana de Gusmão Children's Hospital, Florianópolis, Brazil
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Niu GM, Gao MM, Wang XF, Dong Y, Zhang YF, Wang HH, Guan Y, Cheng ZY, Zhao SZ, Song YC, Tao Z, Zhao LJ, Meng MB, Spring Kong FM, Yuan ZY. Dosimetric analysis of brachial plexopathy after stereotactic body radiotherapy: Significance of organ delineation. Radiother Oncol 2024; 190:110023. [PMID: 37995850 DOI: 10.1016/j.radonc.2023.110023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 11/13/2023] [Accepted: 11/15/2023] [Indexed: 11/25/2023]
Abstract
OBJECTIVES Examine the significance of contouring the brachial plexus (BP) for toxicity estimation and select metrics for predicting radiation-induced brachial plexopathy (RIBP) after stereotactic body radiotherapy. MATERIALS AND METHODS Patients with planning target volume (PTV) ≤ 2 cm from the BP were eligible. The BP was contoured primarily according to the RTOG 1106 atlas, while subclavian-axillary veins (SAV) were contoured according to RTOG 0236. Apical PTVs were classified as anterior (PTV-A) or posterior (PTV-B) PTVs. Variables predicting grade 2 or higher RIBP (RIBP2) were selected through least absolute shrinkage and selection operator regression and logistic regression. RESULTS Among 137 patients with 140 BPs (median follow-up, 32.1 months), 11 experienced RIBP2. For patients with RIBP2, the maximum physical dose to the BP (BP-Dmax) was 46.5 Gy (median; range, 35.7 to 60.7 Gy). Of these patients, 54.5 % (6/11) satisfied the RTOG limits when using SAV delineation; among them, 83.3 % (5/6) had PTV-B. For patients with PTV-B, the maximum physical dose to SAV (SAV-Dmax) was 11.2 Gy (median) lower than BP-Dmax. Maximum and 0.3 cc biologically effective doses to the BP based on the linear-quadratic-linear model (BP-BEDmax LQL and BP-BED0.3cc LQL, α/β = 3) were selected as predictive variables with thresholds of 118 and 73 Gy, respectively. CONCLUSION Contouring SAV may significantly underestimate the RIBP2 risk in dosimetry, especially for patients with PTV-B. BP contouring indicated BP-BED0.3cc LQL and BP-BEDmax LQL as potential predictors of RIBP2.
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Affiliation(s)
- Geng-Min Niu
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Miao-Miao Gao
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Xiao-Feng Wang
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Yang Dong
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Yi-Fan Zhang
- Department of Oncology, Institute of Integrative Oncology, Tianjin Union Medical Center, Nankai University School of Medicine, Tianjin, China
| | - Huan-Huan Wang
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Yong Guan
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Ze-Yuan Cheng
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Shu-Zhou Zhao
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Yong-Chun Song
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Zhen Tao
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Lu-Jun Zhao
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Mao-Bin Meng
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China
| | - Feng-Ming Spring Kong
- Department of Clinical Oncology, HKU Shenzhen Hospital, Li Ka Shing Faculty of Medicine, the University of Hong Kong, Shenzhen, Hong Kong, China.
| | - Zhi-Yong Yuan
- Department of Radiation Oncology, CyberKnife Center, and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center for Cancer, Tianjin, China.
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11
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Harris SR. Brachial plexopathy after breast cancer: A persistent late effect of radiotherapy. PM R 2024; 16:85-91. [PMID: 37272709 DOI: 10.1002/pmrj.13007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 03/20/2023] [Accepted: 05/18/2023] [Indexed: 06/06/2023]
Abstract
Radiation-induced brachial plexopathy (RIBP) is an iatrogenic, progressively disabling, and often very late effect of adjuvant radiotherapy most commonly seen in breast cancer survivors but also in those treated for lymphoma, lung, and head and neck cancers. In late-onset RIBP following breast cancer, the nerve injury is chronic and irreversible, occurring more commonly when axillary and/or supraclavicular nodes have been irradiated, as well as the breast/chest wall. RIBP is manifested initially by paresthesia, hypoesthesia, dysesthesia, and later by weakness in the ipsilateral hand with those symptoms progressing distally to proximally up through the shoulder. Depressed/absent deep tendon reflexes in the upper extremity and muscle fasciculations occur also. Neither patients nor their health care providers tend to associate these unusual neurological symptoms with cancer treatments received ≥20 years prior, often failing to link these sensory-motor symptoms with radiotherapy decades before. Because long-term follow-up of these patients now typically falls to general practitioners, many cases may be missed or misdiagnosed because of the rarity of this disorder. Physiatrists and allied rehabilitation professionals must be aware of this progressively disabling, incurable condition to provide appropriate diagnoses and compensatory rehabilitation therapies. Additionally, professional oncology organizations should include RIBP in their long-term, survivorship guidelines for breast cancer. Researchers examining the iatrogenic late effects of radiotherapy should extend their follow-up periods well beyond the current 5-6 years to ascertain the true incidence of RIBP today. Rehabilitation providers must continue to advocate for awareness, diagnosis, and management of iatrogenic outcomes experienced by long-term cancer survivors.
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Affiliation(s)
- Susan R Harris
- Department of Physical Therapy - Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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Toruńska E, Owczarek-Konopka M, Konopka M, Gielecki JS, Klepacki Ł. Brachial plexopathy as a result of anatomical prone position in COVID-19 patients-Systematic review. Clin Anat 2024; 37:92-101. [PMID: 37646090 DOI: 10.1002/ca.24112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/08/2023] [Accepted: 08/20/2023] [Indexed: 09/01/2023]
Abstract
In patients with COVID-19 different methods improving therapy have been used, including one of the anatomical position-prone position, to support ventilation. The aim of this review was to summarize the cases of brachial plexopathy as a consequence of the prone position in COVID-19 patients, and thus bring closer the issue of the brachial plexus in the face of clinical aspects of its function, palsy, and consequences. The Preferred Reporting Items for Systematic Reviews and Meta-analyses statement was followed, inclusion criteria were created according to Patients, Interventions, Comparisons, Outcomes (PICO). PubMed and Scopus were searched until April 1, 2023 by entering the key term with Boolean terms. The risk of bias was assessed using JBI's critical appraisal tools. Fifteen papers with 30 patients were included in the review. This study showed that brachial plexopathy after the prone position occurs more often among males, who are at least 50 years old with comorbidities like hypertension, overweight, and diabetes mellitus. The most common symptoms were weakness, pain, and motion deficits. Duration of the prone position session and the number of episodes were different as well as the modification of positioning. Brachial plexopathy is a significant problem during prone position, especially when hospitalization is prolonged, patients are males, have comorbidities, and changes in body weight. Attention should be drawn to understand the anatomy of the brachial plexus, correct positioning, avoiding factors worsening the prognosis, and proper nutrition of the patients.
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Affiliation(s)
- Ewa Toruńska
- Department of Anatomy, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
| | | | - Mikołaj Konopka
- Department of Anatomy, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
| | | | - Łukasz Klepacki
- Department of Anatomy, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
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13
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Caron E, Gienapp AJ, Files H, Ridley-Pryor T. Brachial Plexus Birth Injury: A Single-Center Study. Clin Pediatr (Phila) 2023; 62:1489-1496. [PMID: 36964689 DOI: 10.1177/00099228231163698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
Abstract
Infants can sustain traction injury to brachial plexus nerves during birth, called brachial plexus birth injury (BPBI). While spontaneous recovery is possible, upper extremity weakness can linger. We report our experience at a brachial plexus clinic from a retrospective chart review of infants with BPBI from September 2017 to September 2019. We determined Narakas Classification (NC) and Active Movement Scale (AMS) at predetermined follow-up points. Of 15 patients, 8 presented with NC-I, 5 with NC-II, and 2 with NC-III without Horner's syndrome. By 7 months, 3 had spontaneous recovery, and 4 achieved all and another 4 achieved most AMS5-7 scores. Eleven patients undergoing surgery had little-to-no improvement of shoulder abduction and shoulder external rotation AMS categories by 6 months. Our small sample size prevents us from making definitive conclusions but gave beneficial insight into our clinic barriers to follow-up, data collection, and collaboration with physical and occupational therapy.
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Affiliation(s)
- Elena Caron
- Neuroscience Institute, Le Bonheur Children's Hospital, Memphis, TN, USA
- University of Tennessee Le Bonheur Pediatric Specialists, Memphis, TN, USA
- Division of Pediatric Neurology, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Andrew J Gienapp
- Neuroscience Institute, Le Bonheur Children's Hospital, Memphis, TN, USA
- Department of Neurosurgery, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Helen Files
- Neuroscience Institute, Le Bonheur Children's Hospital, Memphis, TN, USA
- Rhodes College, Memphis, TN, USA
| | - Tracee Ridley-Pryor
- Neuroscience Institute, Le Bonheur Children's Hospital, Memphis, TN, USA
- University of Tennessee Le Bonheur Pediatric Specialists, Memphis, TN, USA
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14
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Jakeman M, Borschel GH, Sharma P. Donor complications of contralateral C7 nerve transfer in Brachial Plexus Birth Injury: a systematic review. Childs Nerv Syst 2023; 39:3515-3520. [PMID: 37368067 DOI: 10.1007/s00381-023-06047-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 06/19/2023] [Indexed: 06/28/2023]
Abstract
PURPOSE Contralateral C7 (CC7) nerve transfer is a reconstructive option in the upper limb when there are limited donor options. Promising results have been reported in the adult population but its role in Brachial Plexus Birth Injury (BPBI) is unclear. A major concern with this technique is the potential impact on the contralateral, unaffected limb. Our aim was to review the available literature on the use of this transfer in BPBI, to determine the incidence of short- and long-term deficits at the donor site. METHODS The relevant literature was identified from searches of Embase, Ovid Emcare and Ovid MEDLINE, for combinations of terms relating to CC7 nerve transfer and BPBI. RESULTS Seventy-five patients were included in this review, from the eight papers that were eligible for inclusion, from a total of 16 papers identified. Patient age ranged from three to 93 months and the shortest follow-up period was six months. Post-operative motor deficits at the donor site included reduced range of shoulder abduction; triceps weakness; and phrenic nerve palsy. All motor deficits recovered within six months. The only sensory deficit reported was reduced sensation in the median nerve distribution which, in all cases, resolved within four weeks. Finally, synchronous donor limb motion and sensation were reported in 46.6% of patients. CONCLUSION CC7 nerve transfer in BPBI appears to have few long-term donor limb complications. Sensory and motor deficits are reportedly transient. The impact of synchronous motion and sensation on upper limb function in this patient cohort is not yet known.
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Affiliation(s)
- M Jakeman
- Department of Plastic Surgery, Alder Hey Children's Hospital, East Prescot Road, Liverpool, L12 2AP, Merseyside, UK.
| | - G H Borschel
- Riley Hospital for Children, 705 Riley Hospital Dr, Indianapolis, IN, USA
| | - P Sharma
- Department of Plastic Surgery, Alder Hey Children's Hospital, East Prescot Road, Liverpool, L12 2AP, Merseyside, UK
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15
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Priyadarshi M, Angadi C, Chaurasia S, Singh P, Basu S. Brachial Plexus Palsy and Ptosis in a Newborn. J Pediatr 2023; 258:113398. [PMID: 37004957 DOI: 10.1016/j.jpeds.2023.113398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 04/04/2023]
Affiliation(s)
- Mayank Priyadarshi
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Chaitra Angadi
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Suman Chaurasia
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Poonam Singh
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Sriparna Basu
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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16
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Milano MT, Mavroidis P, Ryckman J, Yorke E, Doucette C, Mahadevan A, Kapitanova I, Spring Kong FM, Marks LB, Grimm J. Radiation-induced inferior brachial plexopathy after stereotactic body radiotherapy: Pooled analyses of risks. Radiother Oncol 2023; 182:109583. [PMID: 36842665 PMCID: PMC10501316 DOI: 10.1016/j.radonc.2023.109583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 01/31/2023] [Accepted: 02/20/2023] [Indexed: 02/28/2023]
Abstract
INTRODUCTION Radiation-induced brachial plexopathy (RIBP), resulting in symptomatic motor or sensory deficits of the upper extremity, is a risk after exposure of the brachial plexus to therapeutic doses of radiation. We sought to model dosimetric factors associated with risks of RIBP after stereotactic body radiotherapy (SBRT). METHODS From a prior systematic review, 4 studies were identified that included individual patient data amenable to normal tissue complication probability (NTCP) modelling after SBRT for apical lung tumors. Two probit NTCP models were derived: one from 4 studies (including 221 patients with 229 targets and 18 events); and another from 3 studies (including 185 patients with 192 targets and 11 events) that similarly contoured the brachial plexus. RESULTS NTCP models suggest ≈10% risks associated with brachial plexus maximum dose (Dmax) of ∼32-34 Gy in 3 fractions and ∼40-43 Gy in 5 fractions. RIBP risks increase with increasing brachial plexus Dmax. Compared to previously published data from conventionally-fractionated or moderately-hypofractionated radiotherapy for breast, lung and head and neck cancers (which tend to utilize radiation fields that circumferentially irradiate the brachial plexus), SBRT (characterized by steep dose gradients outside of the target volume) exhibits a much less steep dose-response with brachial plexus Dmax > 90-100 Gy in 2-Gy equivalents. CONCLUSIONS A dose-response for risk of RIBP after SBRT is observed relative to brachial plexus Dmax. Comparisons to data from less conformal radiotherapy suggests potential dose-volume dependences of RIBP risks, though published data were not amenable to NTCP modelling of dose-volume measures associated with RIBP after SBRT.
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Affiliation(s)
- Michael T Milano
- Department of Radiation Oncology, University of Rochester, 601 Elmwood Ave. Box 647, Rochester, NY, United States.
| | - Panayiotis Mavroidis
- Department of Radiation Oncology and Lineberger Cancer Center, University of North Carolina, Chapel Hill, NC, United States
| | - Jeff Ryckman
- Department of Radiation Oncology, West Virginia University, Parkersburg, WV, United States
| | - Ellen Yorke
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Christopher Doucette
- Department of Radiation Oncology, University of Rochester, 601 Elmwood Ave. Box 647, Rochester, NY, United States
| | - Anand Mahadevan
- Laura and Isaac Perlmutter Cancer Center at NYU Langone Health, NY, United States
| | - Irina Kapitanova
- Department of Radiation Oncology, Geisinger Cancer Institute, Danville, PA, United States
| | - Feng-Ming Spring Kong
- Department of Clinical Oncology, The University of Hong Kong-Shenzhen Hospital/Li Ka Shing School of Medicine, Shenzhen, Hong Kong, China
| | - Lawrence B Marks
- Department of Radiation Oncology and Lineberger Cancer Center, University of North Carolina, Chapel Hill, NC, United States
| | - Jimm Grimm
- Department of Radiation Oncology, ThedaCare Regional Medical Center, Appleton, WI, USA
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17
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May JM, Pathak A, Pientka WF, Meade AE, Duque S, Farewell JT, Zhang AY. Static and Dynamic Stabilization of the Shoulder After Total Scapulectomy in an Electric Burn Patient. Ann Plast Surg 2023; 90:S216-S220. [PMID: 36752401 DOI: 10.1097/sap.0000000000003392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
ABSTRACT An otherwise healthy 49-year-old man experienced a high-voltage electrical injury to the left shoulder resulting in total scapulectomy, partial calviculectomy, and a substantial soft tissue defect. The majority of the muscles around his shoulder were debrided because of necrosis, with only the pectoralis and latissimus dorsi muscles remaining attached to the humerus. Surprisingly, the patient's brachial plexus remained intact, and his left elbow, wrist, and hand function were preserved. A novel combination of 3 static and dynamic suspension techniques were used to stabilize his shoulder and prevent traction injury to the brachial plexus. Postoperative follow-up at 1 year demonstrated excellent stability of his reconstructed shoulder, which allowed him to ambulate independently and return to employment.
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Affiliation(s)
- Jessica M May
- From the Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | | | | | - Anna E Meade
- From the Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Sofia Duque
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - Jordyn T Farewell
- From the Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Andrew Y Zhang
- From the Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, TX
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18
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Yücetürk SA. Is it possible to follow the risk of rupture after end-to-end nerve repairs in brachial plexus surgery? Technical note. Acta Orthop Traumatol Turc 2023; 57:120-123. [PMID: 37395352 PMCID: PMC10544592 DOI: 10.5152/j.aott.2023.22157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/24/2023] [Indexed: 07/04/2023]
Abstract
OBJECTIVE In traumatic and obstetric brachial plexus injuries, removal of the damaged nerve, repair with the nerve grafts, and nerve transfers are mostly preferred techniques. Success is directly proportional to surgical technique as it is known that end-to-end repair of the peripheral nerves gives better results. The greatest risk in end-to-end repair is the nerve rupture at the brachial plexus repair region and this cannot be detected by conventional radiological techniques. METHODS Brachial plexus injuries of obstetrical and traumatic patients were operated. If possible and at least one nerve was repaired end to end, follow-up of nerve continuity was done by titanium hemopclip insertion to both sides of the nerve repair area. A new technique nerve repair site marking was developed and end-to-end nerve repair continuity was followed simply by x-ray. RESULTS This technique was used for end-to-end nerve coaptions of 38 obstetric and 40 traumatic brachial plexus injuries. Follow-up was done for 6 weeks. Every week patients sent the x-ray of the repair site. Only 3 patients had nerve repair site rupture, and revision surgery was done immediately. CONCLUSION Nerve repair site marking technique and follow-up with only x-ray is a simple reliable, safe, and cheap method that can be applied to any end-to-end nerve repair. This technique has no morbidity or side effects. The aim of the study is to summarize or explain the nerve repair site marking technique used in the brachial plexus region.
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19
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Shah HR, Cavalli E, Bertelli JA. Triceps paralysis with intact distal radial nerve function in partial brachial plexus injury: a unique presentation. J Hand Surg Eur Vol 2023; 48:277-279. [PMID: 36708223 DOI: 10.1177/17531934221150334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Harsh R Shah
- Department of Plastic Surgery, Bombay Hospital and Institute of Medical Sciences, Mumbai, Maharashtra, India
| | - Erica Cavalli
- U.O.C Chirurgia Plastica e della Mano, Ospedale S.Gerardo (Monza-MB), ASST Monza, Italy
| | - Jayme A Bertelli
- Department of Orthopedics, Governado Celso Ramos Hospital, Florianopolis, Santa Catarina, Brazil
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20
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Blagovechtchenski E, Koriakina M, Bredikhin D, Agranovich O, Kadieva D, Ermolovich E, Jääskeläinen IP, Shestakova AN. Similar Cognitive Skill Impairment in Children with Upper Limb Motor Disorders Due to Arthrogryposis Multiplex Congenita and Obstetrical Brachial Plexus Palsy. Int J Environ Res Public Health 2023; 20:1841. [PMID: 36767207 PMCID: PMC9914233 DOI: 10.3390/ijerph20031841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/07/2023] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
Arthrogryposis multiplex congenita (AMC) and obstetrical brachial plexus palsy (OBPP) are motor disorders with similar symptoms (contractures and the disturbance of upper limb function). Both conditions present as flaccid paresis but differ from each other in the pathogenesis: AMC is a congenital condition, while OBPP results from trauma during childbirth. Despite this difference, these diseases are identical in terms of their manifestations and treatment programmes. We compared the cognitive skills of children with AMC and OBPP diagnoses with those of healthy children; we also compared the motor skills of impaired children with those of healthy ones. The patients in both groups significantly differed from the healthy children with regard to psychological parameters, such as 'visual memory capacity' and 'thinking'. Moreover, the two groups with children with AMC and OBPP significantly differed from each other in motor skill parameters, such as 'delayed motor development', 'general motor development', and the 'level of paresis'. Upper limb motor function in the OBPP children was less impaired compared to that of the AMC children. However, we did not find any significant differences in cognitive deficits between the AMC children and the OBPP children. This may indicate that motor impairment is more significant than the underlying cause for the development of cognitive impairment; however, the factors causing this phenomenon require further study (e.g., social environment, treatment, and rehabilitation programme).
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Affiliation(s)
- Evgeny Blagovechtchenski
- Centre for Cognition & Decision Making, Institute for Cognitive Neurosceince, National Research University Higher School of Economics, 101000 Moscow, Russia
| | - Maria Koriakina
- Centre for Cognition & Decision Making, Institute for Cognitive Neurosceince, National Research University Higher School of Economics, 101000 Moscow, Russia
- Federal State Budgetary Institution, The Turner Scientific Research Institute for Children’s Orthopedics under the Ministry of Health of the Russian Federation, 196603 St. Petersburg, Russia
| | - Dimitri Bredikhin
- Centre for Cognition & Decision Making, Institute for Cognitive Neurosceince, National Research University Higher School of Economics, 101000 Moscow, Russia
| | - Olga Agranovich
- Federal State Budgetary Institution, The Turner Scientific Research Institute for Children’s Orthopedics under the Ministry of Health of the Russian Federation, 196603 St. Petersburg, Russia
| | - Dzerassa Kadieva
- Centre for Cognition & Decision Making, Institute for Cognitive Neurosceince, National Research University Higher School of Economics, 101000 Moscow, Russia
| | - Evgenia Ermolovich
- Federal State Budgetary Institution, The Turner Scientific Research Institute for Children’s Orthopedics under the Ministry of Health of the Russian Federation, 196603 St. Petersburg, Russia
| | - Iiro P. Jääskeläinen
- Centre for Cognition & Decision Making, Institute for Cognitive Neurosceince, National Research University Higher School of Economics, 101000 Moscow, Russia
- Brain and Mind Laboratory, Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, 00076 Espoo, Finland
| | - Anna N. Shestakova
- Centre for Cognition & Decision Making, Institute for Cognitive Neurosceince, National Research University Higher School of Economics, 101000 Moscow, Russia
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21
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Cho AB, Choi HJ, Ferreira CHV, Yoshinobu Kiyohara L, Bersani Silva G, Sorrenti L. Shoulder Arthrodesis for Traumatic Brachial Plexus Injuries: Functional Outcomes and Complications. Hand (N Y) 2023; 18:6S-13S. [PMID: 33880953 PMCID: PMC9896286 DOI: 10.1177/1558944721998008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The external rotation and abduction of shoulder are considered one of the priorities of reconstruction in brachial plexus injury. The aim of this study was to evaluate the functional results and complications of shoulder arthrodesis in patients with brachial plexus injury to better comprehend the benefits of this procedure. METHODS Between 2015 and 2019, 15 shoulder arthrodesis were performed in patients with long-standing brachial plexus injury. The main indication for arthrodesis was absent or poor recovery of shoulder abduction and external rotation. Patients presented different levels of injury. Shoulder measurements of active abduction and external rotation were made based on image records of the patients. A long 4.5-mm reconstruction plate was fit along the scapular spine, acromion, and lateral proximal third of the humerus. Structured bone graft was fit into the subacromial space. RESULTS The mean preoperative abduction was 16°, and the mean postoperative abduction was 42°. The mean preoperative external rotation was -59°, and the mean postoperative external rotation was -13°. The mean increase in abduction and external rotation was 25° and 45°, respectively. Bone union was achieved in all cases at an average time of 5.23 months. We experienced humeral fractures in 26.66% of the cases, which were all successfully treated nonoperatively. CONCLUSIONS Shoulder arthrodesis is a rewarding procedure for patients with brachial plexus injuries. A marked improvement in the upper limb positioning was observed in all patients. It should be considered as the main therapeutic option in cases where nerve reconstruction is no longer possible.
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Affiliation(s)
- Alvaro Baik Cho
- Division of Hand Surgery and
Microsurgery, ABC Medical School, Sto. André, SP, Brazil
- Division of Hand Surgery and
Microsurgery Group – Institute of Orthopaedics and Traumatology, University of São
Paulo Medical School, São Paulo, SP, Brazil
| | - Helio Jiseok Choi
- Division of Hand Surgery and
Microsurgery, ABC Medical School, Sto. André, SP, Brazil
| | | | - Leandro Yoshinobu Kiyohara
- Division of Hand Surgery and
Microsurgery, ABC Medical School, Sto. André, SP, Brazil
- Division of Hand Surgery and
Microsurgery Group – Institute of Orthopaedics and Traumatology, University of São
Paulo Medical School, São Paulo, SP, Brazil
| | - Gustavo Bersani Silva
- Division of Hand Surgery and
Microsurgery Group – Institute of Orthopaedics and Traumatology, University of São
Paulo Medical School, São Paulo, SP, Brazil
| | - Luiz Sorrenti
- Division of Hand Surgery and
Microsurgery, ABC Medical School, Sto. André, SP, Brazil
- Division of Hand Surgery and
Microsurgery Group – Institute of Orthopaedics and Traumatology, University of São
Paulo Medical School, São Paulo, SP, Brazil
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22
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Gu K, Boodman C, Orr P, Wuerz T. Early Lyme neuroborreliosis manifesting as brachial plexopathy and meningitis in Northwestern Ontario, Canada: A case report. Medicine (Baltimore) 2022; 101:e31576. [PMID: 36397409 PMCID: PMC9666210 DOI: 10.1097/md.0000000000031576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
RATIONALE Lyme disease is a tick-borne disease caused by the spirochete B. burgdorferi, and patients often present with symptoms comparable to a viral-like illness. The diagnosis can be challenging given its wide range of manifestations and diagnostic testing can take days or longer. Here, we present a case of Lyme disease presenting as brachial plexopathy and meningitis. PATIENT CONCERNS A 76-years-old male presented to a tertiary-care hospital with left arm weakness and neck pain. DIAGNOSIS Our patient was diagnosed with Lyme neuroborreliosis and had positive serology, including enzyme immunoassay and Western blot. INTERVENTIONS Our patient received 17 days of ceftriaxone (2g IV daily) followed by oral doxycycline (100mg bid). OUTCOMES Over the subsequent year, our patient had eventual complete recovery in muscle strength and sensation, with slower improvement to the cervical neck and left arm pain. LESSONS Incidence of Lyme disease is increasing in North America, and the disease has a wide range of symptoms. Lyme neuroborreliosis (LNB) is 1 presentation and can present with early or late manifestations; clinicians should maintain a high index of suspicion and begin empiric treatment in individuals with a clinical syndrome consistent with LNB. Early LNB manifestations have onset within 6 months of infection and include cranial and peripheral neuropathy, radiculitis, and aseptic meningitis; late LNB encompasses a chronic encephalomyelitis.
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Affiliation(s)
- Kaien Gu
- Department of Internal Medicine, Max Rady College of Medicine, University of Manitoba, Canada
- * Correspondence: Kaien Gu, Department of Internal Medicine, Max Rady College of Medicine, University of Manitoba, GH415-820 Sherbrook Street, Winnipeg, Manitoba, Canada (e-mail: )
| | - Carl Boodman
- Department of Internal Medicine, Max Rady College of Medicine, University of Manitoba, Canada
| | - Pamela Orr
- Department of Internal Medicine, Max Rady College of Medicine, University of Manitoba, Canada
- Departments of Community Health Sciences and Medical Microbiology, Max Rady College of Medicine, University of Manitoba, Canada
| | - Terence Wuerz
- Department of Internal Medicine, Max Rady College of Medicine, University of Manitoba, Canada
- Departments of Community Health Sciences and Medical Microbiology, Max Rady College of Medicine, University of Manitoba, Canada
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Hay AK, McDougall A, Hinstridge P, Rajakuldendran S, Yoong W. Prolonged brachial plexus neuropathy: a rare complication following protracted endometriosis surgery in Lloyd-Davies position. BMJ Case Rep 2021; 14:e243408. [PMID: 34844958 PMCID: PMC8634370 DOI: 10.1136/bcr-2021-243408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2021] [Indexed: 11/04/2022] Open
Abstract
Brachial plexus injury is a rare but potentially serious complication of laparoscopic surgery. Loss of motor and/or sensory innervation can have a significant impact on the patient's quality of life following otherwise successful surgery. A 38-year-old underwent elective laparoscopic management of severe endometriosis during which she was placed in steep head-down tilt Lloyd-Davies position for a prolonged period. On awakening from anaesthesia, the patient had no sensation or movement of her dominant right arm. A total plexus brachialis injury was suspected. As advised by a neurologist, an MRI brachial plexus, nerve conduction study and electromyography were requested. She was managed conservatively and made a gradual recovery with a degree of residual musculocutaneous nerve neuropathy. The incidence of brachial plexus injury following laparoscopy is unknown but the brachial plexus is particularly susceptible to injury as a result of patient positioning and prolonged operative time. Patient positioning in relation to applied clinical anatomy is explored and risk reduction strategies described.
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Affiliation(s)
- Anna Katrina Hay
- Obstetrics and Gynaecology, North Middlesex University Hospital NHS Trust, London, UK
| | - Anna McDougall
- Obstetrics and Gynaecology, North Middlesex University Hospital NHS Trust, London, UK
| | - Peter Hinstridge
- Obstetrics and Gynaecology, North Middlesex University Hospital NHS Trust, London, UK
| | | | - Wai Yoong
- Obstetrics and Gynaecology, North Middlesex University Hospital NHS Trust, London, UK
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Yamada G, Toyoda T, Katada E, Matsukawa N. Herpes Zoster Brachial Plexopathy with a Dorsal Horn Lesion. Intern Med 2021; 60:3185-3186. [PMID: 33814502 PMCID: PMC8545630 DOI: 10.2169/internalmedicine.7171-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- Gohei Yamada
- Department of Neurology, Nagoya City West Medical Center, Japan
| | - Takanari Toyoda
- Department of Neurology, Nagoya City West Medical Center, Japan
| | - Eiichi Katada
- Department of Neurology, Nagoya City West Medical Center, Japan
| | - Noriyuki Matsukawa
- Department of Neurology, Nagoya City University Graduate School of Medical Sciences, Japan
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Attard KA, Vella JC, Chircop C. Late-onset radiation-induced brachial plexopathy. BMJ Case Rep 2021; 14:e243354. [PMID: 34518178 PMCID: PMC8438927 DOI: 10.1136/bcr-2021-243354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2021] [Indexed: 11/03/2022] Open
Abstract
The late-onset variant of radiation-induced brachial plexopathy is most often seen after treatment for breast or lung cancers. It has an insidious onset, with symptoms noted years after receiving radiotherapy, and the condition gradually continues to deteriorate with time. We present the case of an elderly man who we saw in view of worsening paraesthesias and weakness of his left arm with associated prominent muscle wasting along the left shoulder girdle. Fifteen years prior to this, he had received radiotherapy for the treatment of nasopharyngeal carcinoma.
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Affiliation(s)
| | - James Carlos Vella
- Department of Neurology, Mater Dei Hospital, Msida, Malta
- Faculty of Medicine and Surgery, University of Malta, Msida, Malta
| | - Charmaine Chircop
- Department of Neurology, Mater Dei Hospital, Msida, Malta
- Faculty of Medicine and Surgery, University of Malta, Msida, Malta
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Liu Y, Lewis SP, Adidharma W, Osorio MB, Steinman SE, Allen H, Hottovy J, Tse RW. Reply: Shoulder Release and Tendon Transfer following Neonatal Brachial Plexus Palsy: Gains, Losses, and Midline Function. Plast Reconstr Surg 2021; 148:314e-315e. [PMID: 34228008 DOI: 10.1097/prs.0000000000008132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Yusha Liu
- Division of Plastic Surgery, University of Washington, Seattle, Wash
| | - Sarah P Lewis
- Department of Rehabilitation Medicine, Seattle Children's Hospital, Seattle, Wash
| | - Widya Adidharma
- Division of Plastic Surgery, University of Michigan, Ann Arbor, Mich
| | - Marisa B Osorio
- Department of Rehabilitation Medicine, Seattle Children's Hospital, Department of Rehabilitation Medicine, University of Washington, Seattle, Wash
| | - Suzanne E Steinman
- Orthopedics and Sports Medicine, Seattle Children's Hospital, Seattle, Wash
| | - Heidi Allen
- Department of Rehabilitation Medicine, Seattle Children's Hospital, Seattle, Wash
| | - Janine Hottovy
- Department of Rehabilitation Medicine, Seattle Children's Hospital, Seattle, Wash
| | - Raymond W Tse
- Division of Plastic Surgery, University of Washington, Division of Plastic Surgery, Seattle Children's Hospital, Seattle, Wash
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27
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Crook JL, Uygur S, Konofaos P. Shoulder Release and Tendon Transfer following Neonatal Brachial Plexus Palsy: Gains, Losses, and Midline Function. Plast Reconstr Surg 2021; 148:312e-313e. [PMID: 34228032 DOI: 10.1097/prs.0000000000008131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Jennifer L Crook
- University of Tennessee Health Science, Center College of Medicine
| | - Safak Uygur
- Department of Plastic Surgery, University of Tennessee Health Science Center, Memphis, Tenn
| | - Petros Konofaos
- Department of Plastic Surgery, University of Tennessee Health Science Center, Memphis, Tenn
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Katsuse K, Kodama S, Okazaki K, Toda T. Delayed Brachial Plexus Palsy after Clavicular Fracture. Intern Med 2021; 60:2511-2512. [PMID: 33612690 PMCID: PMC8381169 DOI: 10.2169/internalmedicine.6988-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Kazuto Katsuse
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Satoshi Kodama
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Kayako Okazaki
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Tatsushi Toda
- Department of Neurology, Graduate School of Medicine, The University of Tokyo, Japan
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Vergara-Amador E, López-Rincón L. Transfer of Motor Fascicle From the Median to the Axillary Nerve for Upper Brachial Plexus Injury: A Surgical Technique and Case Report. Tech Hand Up Extrem Surg 2021; 26:51-56. [PMID: 34010234 DOI: 10.1097/bth.0000000000000357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Upper brachial plexus injury or isolated lesions of the axillary nerve (AN) compromise shoulder functionality significantly. Different surgical techniques have been described for selective reconstruction of the AN, with good results especially in association with repair of the suprascapular nerve. The objective of this study is to describe the transfer of motor fascicles of the median nerve to the AN by an axillary approach in cadavers and the clinical results in 2 patients. Dissections were performed on 5 cadavers, followed by identification and dissection of the AN and its divisions before entering the quadrangular space. We standardized the surgical technique in which the median nerve was first identified and then an intrafascicular dissection was performed. Then we harvested a fascicle and transferred it to the anterolateral branch of the AN. Two patients underwent an operation; at 2 years of follow-up, average abduction of 125 degrees and external rotation of 95 degrees were observed. In conclusion, the transfer of motor fascicles of the median nerve to the AN by an axillary approach could be an alternative technique for the deltoid reinnervation in upper brachial plexus injury. Some advantages are the proximity of the donor nerve to the receptor nerve and the low morbidity of the target muscles of the donor nerve. Studies with a larger number of patients are required to establish its effectiveness compared with other techniques already described.
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Curran MWT, Chan KM, Morhart MJ, Olson JL. Brachial Plexus Reconstruction Using Long Nerve Grafts as Spare Parts From an Amputated Limb: A Case Report. JBJS Case Connect 2021; 11:01709767-202106000-00068. [PMID: 33983907 DOI: 10.2106/jbjs.cc.20.00739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE The reconstruction of large nerve gaps remains a reconstructive challenge. Here, we present a case report of brachial plexus reconstruction using nerve grafts harvested as spare parts from an amputated limb. It also allowed us to use motor nerve grafts to reconstruct defects in the posterior cord and musculocutaneous nerve. The patient recovered good shoulder and elbow function at 2.5 years with evidence of innervation distally on electromyography. CONCLUSION Spare part surgery should always be kept in a surgeons' reconstructive algorithm. Reconstruction of large nerve gaps can be achieved with autologous nerve grafts in certain circumstances.
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Affiliation(s)
- Matthew W T Curran
- Division of Plastic Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - K Ming Chan
- Division of Physical Medicine and Rehabilitation, University of Alberta, Edmonton, Alberta, Canada
| | - Michael J Morhart
- Division of Plastic Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Jaret L Olson
- Division of Plastic Surgery, University of Alberta, Edmonton, Alberta, Canada
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Abstract
COVID-19 affects a wide spectrum of organ systems. We report a 52-year-old man with hypertension and newly diagnosed diabetes mellitus who presented with hypoxic respiratory failure due to COVID-19 and developed severe brachial plexopathy. He was not treated with prone positioning respiratory therapy. Associated with the flaccid, painfully numb left upper extremity was a livedoid, purpuric rash on his left hand and forearm consistent with COVID-19-induced microangiopathy. Neuroimaging and electrophysiological data were consistent with near diffuse left brachial plexitis with selective sparing of axillary, suprascapular and pectoral fascicles. Given his microangiopathic rash, elevated D-dimers and paucifascicular plexopathy, we postulate a patchy microvascular thrombotic plexopathy. Providers should be aware of this significant and potentially under-recognised neurologic complication of COVID-19.
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Affiliation(s)
| | - Andrew M Tarr
- Neurology, NewYork-Presbyterian Hospital/Weill Cornell Medical Center, New York City, New York, USA
| | - Alexandra N Gewirtz
- Neurology, NewYork-Presbyterian Hospital/Weill Cornell Medical Center, New York City, New York, USA
| | | | - Paula Roy-Burman
- Medicine, Weill Cornell Medical College, New York City, New York, USA
| | - Todd S Cutler
- Medicine, Weill Cornell Medical College, New York City, New York, USA
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Sarezky J, Sachs G, Elinzano H, Stavros K. Cancer and Peripheral Nerve Disease. Clin Geriatr Med 2021; 37:289-300. [PMID: 33858611 DOI: 10.1016/j.cger.2021.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Patients with cancer may experience neuropathy at any stage of malignancy, ranging from symptoms that are the earliest signs of cancer to side effects of treatment. Peripheral nerves are affected most commonly in a symmetric, stocking-glove pattern. Sensory neuronopathies, plexopathies, and radiculopathies may also be seen. The most common type of neuropathy in patients with cancer is related to chemotherapy, and recently peripheral nerve complications have been described as an effect of immune checkpoint inhibitors too. Other causes include paraneoplastic syndromes, direct tumor infiltration, and radiation. Treatment focuses on addressing the underlying cancer and management of neuropathic pain.
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Affiliation(s)
- Jonathan Sarezky
- Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy Street APC5, Providence, RI 02903, USA
| | - George Sachs
- Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy Street APC5, Providence, RI 02903, USA
| | - Heinrich Elinzano
- Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy Street APC5, Providence, RI 02903, USA
| | - Kara Stavros
- Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy Street APC5, Providence, RI 02903, USA.
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Yukata K, Doi K, Okabayashi T, Hattori Y, Sakamoto S. Shrug radiographs for the diagnosis of long thoracic nerve palsy in traumatic brachial plexus injury. J Shoulder Elbow Surg 2020; 29:2595-2600. [PMID: 33190758 DOI: 10.1016/j.jse.2020.03.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 03/25/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Preoperative diagnosis of long thoracic nerve (LTN) palsy is important for shoulder reconstruction after a traumatic brachial plexus injury (BPI). In the present study, we developed an objective diagnostic method for LTN palsy for patients with traumatic BPI. METHODS This is a retrospective review of 56 patients with traumatic BPI who had been receiving treatment at a single institution for over 8 years. The patients were divided into 2 groups: an LTN palsy group (n = 30) and a no palsy control group (n = 26). The LTN palsy group had 21 different palsy types with 4 and 5 C5-7 and C5-8, whereas the no palsy group had 18 different palsy types with 5 and 3 C5-6 and C5-8, respectively. Preoperative plain anteroposterior radiographs were taken in shoulder adduction and shrug positions. Scapulothoracic (ST) upward rotation and clavicle lateral (CL) rotation angles were measured on X-rays. The differences between the adduction and shrug positions for the respective angles were calculated and defined as ΦST and ΦCL, respectively. The differences in the ΦST and ΦCL values due to the presence or absence of LTN palsy were examined, the cutoff values of ΦST and ΦCL for the diagnosis of LTN palsy were determined, and further sensitivity and specificity were calculated. RESULTS Both ΦST and ΦCL were significantly decreased in the LTN palsy group compared with the no palsy control group. The sensitivity and specificity for LTN palsy were 0.833 and 1.000 for ΦST and 0.833 and 0.840 for ΦCL, respectively, when the cutoff value was set as ΦST = 15° and ΦCL ≤ 24°. CONCLUSION Dynamic shrug radiographs provide a useful objective diagnosis of LTN palsy after traumatic BPI.
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Affiliation(s)
- Kiminori Yukata
- Department of Orthopedic Surgery, Ogori Daiichi General Hospital, Yamaguchi, Japan
| | - Kazuteru Doi
- Department of Orthopedic Surgery, Ogori Daiichi General Hospital, Yamaguchi, Japan.
| | - Toshitaka Okabayashi
- Department of Orthopedic Surgery, Ogori Daiichi General Hospital, Yamaguchi, Japan
| | - Yasunori Hattori
- Department of Orthopedic Surgery, Ogori Daiichi General Hospital, Yamaguchi, Japan
| | - Sotetsu Sakamoto
- Department of Orthopedic Surgery, Ogori Daiichi General Hospital, Yamaguchi, Japan
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Clouette J, Leroux T, Shanmugaraj A, Khan M, Gohal C, Veillette C, Henry P, Paul RA. The lower trapezius transfer: a systematic review of biomechanical data, techniques, and clinical outcomes. J Shoulder Elbow Surg 2020; 29:1505-1512. [PMID: 32169465 DOI: 10.1016/j.jse.2019.12.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 11/29/2019] [Accepted: 12/10/2019] [Indexed: 02/01/2023]
Abstract
BACKGROUND Lower trapezius (LT) transfers were originally described to restore external rotation (ER) in the management of brachial plexus palsy; however, there is recent interest in the role of this transfer to restore shoulder function, specifically ER, in patients with a massive irreparable rotator cuff tear (RCT). The purpose of this systematic review is to summarize the current literature pertaining to LT transfers, including biomechanics, techniques, and clinical outcomes for patients with brachial plexus palsy and massive RCTs. METHODS MEDLINE, EMBASE, and PubMed were searched for biomechanical and clinical studies, as well as technique articles. Four biomechanical studies reported on moment arms, range of motion (ROM), and force vectors. Seven clinical studies reported postoperative ROM and functional outcomes, and weighted mean improvements in ROM were calculated. RESULTS Overall, 18 studies were included, and then subdivided into 3 themes: biomechanical, technique, and clinical. Biomechanical studies comparing LT and latissimus dorsi (LD) transfers observed an overall larger moment arm in abduction and ER in adduction for the LT transfer, with similar results in forward elevation. Clinical studies noted significant improvement in shoulder function following the LT transfer, including ROM and functional outcome scores. There were several described techniques for performing the LT transfer, including arthroscopically assisted and open approaches, and the use of both allograft and autograft augmentation. CONCLUSION This study suggests that the LT transfer is generally safe, and the clinical and biomechanical data to date support the use of the LT transfer for restoration of function in these challenging patient populations.
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Affiliation(s)
- Julien Clouette
- The Arthritis Program, University Health Network, Toronto, ON, Canada
| | - Timothy Leroux
- The Arthritis Program, University Health Network, Toronto, ON, Canada.
| | | | - Moin Khan
- Department of Orthopaedic Surgery, McMaster University, Hamilton, ON, Canada
| | - Chetan Gohal
- Department of Orthopaedic Surgery, McMaster University, Hamilton, ON, Canada
| | | | - Patrick Henry
- Department of Orthopaedic Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Ryan A Paul
- The Arthritis Program, University Health Network, Toronto, ON, Canada
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35
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Harris SR, Tugwell KE. Neurological and Dexterity Assessments in a Woman with Radiation-Induced Brachial Plexopathy After Breast Cancer. Oncologist 2020; 25:e1583-e1585. [PMID: 32525604 DOI: 10.1634/theoncologist.2019-0875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 06/03/2020] [Indexed: 11/17/2022] Open
Abstract
The aim of this case report is to inform clinicians about radiation-induced brachial plexopathy, a rare complication that often presents well after treatment with inconsistent symptoms and manifestations. It is often a diagnosis of exclusion when a neoplastic or other cause cannot be identified. Electrodiagnostic testing is particularly useful. Here, the results of a standardized grip and pinch strength assessment and dexterity test are presented in a woman whose symptoms first appeared 20 years after completing treatments for stage IIIA breast cancer.
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Affiliation(s)
- Susan R Harris
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Karen E Tugwell
- Physical Therapy Department, St. Paul's Hospital, Vancouver, BC, Canada
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36
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Gutkowska O, Martynkiewicz J, Urban M, Gosk J. Brachial plexus injury after shoulder dislocation: a literature review. Neurosurg Rev 2020; 43:407-423. [PMID: 29961154 PMCID: PMC7186242 DOI: 10.1007/s10143-018-1001-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 05/17/2018] [Accepted: 06/21/2018] [Indexed: 12/01/2022]
Abstract
Brachial plexus injuries are among the rarest but at the same time the most severe complications of shoulder dislocation. The symptoms range from transient weakening or tingling sensation of the upper limb to total permanent paralysis of the limb associated with chronic pain and disability. Conflicting opinions exist as to whether these injuries should be treated operatively and if so when surgery should be performed. In this review, available literature dedicated to neurological complications of shoulder dislocation has been analysed and management algorithm has been proposed. Neurological complications were found in 5.4-55% of all dislocations, with the two most commonly affected patient groups being elderly women sustaining dislocation as a result of a simple fall and young men after high-energy injuries, often multitrauma victims. Infraclavicular part of the brachial plexus was most often affected. Neurapraxia or axonotmesis predominated, and complete nerve disruption was observed in less than 3% of the patients. Shoulder dislocation caused injury to multiple nerves more often than mononeuropathies. The axillary nerve was most commonly affected, both as a single nerve and in combination with other nerves. Older patient age, higher energy of the initial trauma and longer period from dislocation to its reduction have been postulated as risk factors. Brachial plexus injury resolved spontaneously in the majority of the patients. Operative treatment was required in 13-18% of the patients in different studies. Patients with suspected neurological complications require systematic control. Surgery should be performed within 3-6 months from the injury when no signs of recovery are present.
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Affiliation(s)
- Olga Gutkowska
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
| | - Jacek Martynkiewicz
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
| | - Maciej Urban
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
| | - Jerzy Gosk
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
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37
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Guarachi JP, Bernal N, Calvo A, Paccot D, Reinares F. [Tendon transfers around the shoulder for patient with brachial plexus injury sequels]. Acta Ortop Mex 2020; 34:58-64. [PMID: 33231002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Brachial plexus lesions can significantly affect patient function. The type of management will depend on the severity of the injury as well as the anatomical location. Tendon transfers around the shoulder have emerged as an effective treatment alternative, and therefore we should consider them when faced with patients who might require it. There are various transfer techniques, within which the most frequently used are upper trapezium, latissimus dorsi and lower trapezium transfers, each with its specific indications and objectives depending on the type of patient. These surgeries aim to decrease the pain resulting from the hypotonia and glenohumeral subluxation as well as improve the range of movement of the shoulder, getting the patient to take his hand to the plane that requires to perform his daily life activities. We will provide a description of some of the most commonly used shoulder tendon transfer techniques associated with a bibliographic review and a description of our experience with these surgeries.
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Affiliation(s)
- J P Guarachi
- Departamento de Traumatología, Clínica Alemana de Santiago. Santiago, Chile
- Facultad de Medicina, Universidad del Desarrollo. Santiago, Chile
| | - N Bernal
- Departamento de Traumatología, Clínica Alemana de Santiago. Santiago, Chile
- Facultad de Medicina, Universidad del Desarrollo. Santiago, Chile
| | - A Calvo
- Departamento de Traumatología, Mutual de Seguridad. Santiago, Chile
| | - D Paccot
- Departamento de Traumatología, Clínica Alemana de Santiago. Santiago, Chile
- Facultad de Medicina, Universidad del Desarrollo. Santiago, Chile
- Departamento de Traumatología, Mutual de Seguridad. Santiago, Chile
| | - F Reinares
- Departamento de Traumatología, Clínica Alemana de Santiago. Santiago, Chile
- Facultad de Medicina, Universidad del Desarrollo. Santiago, Chile
- Departamento de Traumatología, Mutual de Seguridad. Santiago, Chile
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Kim JY, Hwang JM, Park JS, Park S, Lee BJ, Park D. Ultrasound-guided peri-brachial plexus polydeoxyribonucleotide injection for a patient with postherpetic brachial plexopathy: A case report. Medicine (Baltimore) 2019; 98:e16694. [PMID: 31374058 PMCID: PMC6709125 DOI: 10.1097/md.0000000000016694] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
RATIONALE Although most complications of herpes zoster (HZ) are associated with the spread of varicella-zoster virus from the initially involved sensory ganglion, motor nerve impairment, such as limb weakness, is a rare but severe complication that is difficult to treat. PATIENT CONCERN A 73-year-old female presented with sudden left upper limb pain and weakness after HZ. DIAGNOSIS Brachial plexopathy following HZ (postherpetic brachial plexopathy). INTERVENTION Despite alleviation of the vesicles with antiviral treatments, the left upper limb weakness and neuropathic pain did not improve. After obtaining patient's consent, ultrasound-guided polydeoxyribonucleotide (PDRN) injection was performed around the left brachial plexus. OUTCOMES The patient showed marked improvement in left arm pain from numerical rating scale (NRS) 9 to 4, 1 day after PDRN injection. Subsequently, the pain improved to NRS 3, and motor weakness improved to Medical Research Council grade 2 to 4. LESSONS PDRN can be considered a viable substitute for corticosteroid injection in treatment of motor weakness and neuropathic pain after HZ.
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Affiliation(s)
| | - Jong-Moon Hwang
- Department of Rehabilitation Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital
| | - Jin-Sung Park
- Department of Neurology, School of Medicine, Kyungpook National University, Kyungpook National University Chilgok hospital
| | - Sungwon Park
- Department of Rehabilitation Medicine, Daegu Fatima Hospital, Daegu, South Korea
| | - Byung Joo Lee
- Department of Rehabilitation Medicine, Daegu Fatima Hospital, Daegu, South Korea
| | - Donghwi Park
- Department of Rehabilitation Medicine, Daegu Fatima Hospital, Daegu, South Korea
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Vural G, Gumusyayla S, Bektas H, Akdeniz G. Man-In-The-Barrel Syndrome: Acute bilateral brachial plexopathy after recurrent microtrauma. J PAK MED ASSOC 2019; 69:725-727. [PMID: 31105297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The presence of brachial diplegia despite the normal muscular strength of the lower extremities is called the man-in-the-barrel syndrome (MIBS). Although this rare syndrome often occurs due to the bilateral supratentorial brain lesions, it may also rarely occur as a result of infratentorial causes. In this report, we describe a case presenting with MIBS of which etiological underlying cause was bilateral brachial plexopathy developed secondarily to recurrent microtrauma. A 51-year-old male patient presented to our clinic with complaints of pain and weakness on both arms. After electrodiagnostic examination, bilateral brachial plexopathy was identified. The findings of the patient improved following methylprednisolone therapy. It is very important to determine the treatable causes of this syndrome at an early stage.
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Affiliation(s)
- Gonul Vural
- Department of Neurology, Yildirim Beyazit University, Ankara, Turkey
| | - Sadiye Gumusyayla
- Department of Neurology, Yildirim Beyazit University, Ankara, Turkey
| | - Hesna Bektas
- Department of Neurology, Yildirim Beyazit University, Ankara, Turkey
| | - Gulsum Akdeniz
- Department of Biophysics, Yildirim Beyazit University, Ankara, Turkey
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40
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Abstract
BACKGROUND Brachial plexus injury is a complex entity that often results in partial recovery. Most studies to date have focused on improving shoulder abduction. However, a recent technique has been outlined-one that transfers the lower trapezius to improve the external rotation of the shoulder. The primary objective of this study was to evaluate the gains in external rotation of the shoulder in patients who have undergone transfer of the lower trapezius; secondarily, we assessed the range of motion in the elbow and shoulder joints, as well as the muscle strength and quality of life. METHODS This article presents a prospective cohort study of 10 patients who underwent transfer of the lower trapezius. During the preoperative period and at 6 months after the operation, both active and passive goniometric measurements were assessed, as were muscle strength, Mallet's classification, and patients' responses to the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire. RESULTS External rotation exhibited an improvement of 17° in the active range of motion and 14° the passive range, which was not statistically significant. Flexion and active abduction of the shoulder, as well as the responses to the DASH, showed positive results. The Mallet's classification and muscle strength measurement results were not significant. CONCLUSIONS The procedure might be an alternative for restoration of shoulder function and glenohumeral stabilization and mainly to improve quality of life. However, additional studies are required to define and refine this surgical technique.
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Abstract
Two cases of anaesthetic complications after robotic-assisted laparoscopic radical prostatectomy using the da Vinci Remote-Controlled Surgical System are presented. Case 1 describes a patient with post-extubation respiratory distress requiring reintubation and subsequent ventilation in an intensive care unit. This was attributed to laryngeal oedema, which was most likely due to the reduction in venous outflow from the head caused by the pneumoperitoneum and prolonged, extreme Trendelenburg position. Case 2 describes a patient with mild brachial plexus neurapraxia, which was most likely due to compression by shoulder braces (to prevent cephalad sliding) during the exaggerated head-down tilt. For this procedure, the authors recommend limiting the duration and extent of head-down tilt as much as possible, avoiding excessive intravenous fluids and careful positioning of the patient with avoidance of shoulder braces whenever possible.
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Affiliation(s)
- S V N Phong
- Department of Anaesthesia and Surgical Intensive Care, Singapore General Hospital, Singapore
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Abstract
This report describes a case of postoperative bilateral brachial plexopathy following laparoscopic bariatric surgery. The patient, a 39-year-old morbidly obese man, developed motor and sensory deficit, loss of reflexes, and pain in both arms postoperatively. Slow, but complete recovery occurred over nine months. We postulate that the head-up position in obese patients, without specific arm support, is a risk factor for brachial plexus injury.
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Affiliation(s)
- K E J Brunette
- North Shore Hospital, Waitemata Health, Auckland, New Zealand
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Abstract
RATIONALE We report a 45-year-old male patient with unilateral brachial plexopathy following acute carbon monoxide (CO) intoxication. PATIENT CONCERNS The patient suddenly developed severe left upper extremity weakness and cognitive impairment after CO intoxication. DIAGNOSES He showed severe weakness in the left upper extremity and decreased cognitive function during physical examination. Whole body bone scan revealed increased radioisotope uptake in the left shoulder, suggesting rhadomyolysis. Brain magnetic resonance imaging showed high signal intensity in both globus pallidus. The electrodiagnostic finding was compatible with incomplete left total brachial plexopathy (axonopathy). INTERVENTIONS High oxygen therapy and massive intravenous normal saline infusion were administered immediately after acute CO intoxication. Since then, intensive rehabilitation treatment has been provided. OUTCOME Despite having received medical and rehabilitation treatment, the patient has not recovered severe weakness in the left upper extremity and decline in cognition. LESSONS Localized swelling in the left shoulder caused by rhabdomyolysis may be a key mechanism in developing unilateral brachial plexopathy after acute CO intoxication. The early diagnosis and treatment of rhadomyolysis might be important preventing peripheral neuropathy. An electrodiagnostic study may be helpful for diagnosis of peripheral neuropathy after CO intoxication and prediction of patient's prognosis.
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Calle-Lopez Y, Fernandez-Ramirez AF, Franco-Dager E, Gomez-Lopera JG, Vanegas-Garcia AL. [«Man-in-the-barrel» syndrome: atypical manifestation of giant cell arteritis]. Rev Neurol 2018; 66:373-376. [PMID: 29790570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
INTRODUCTION «Man-in-the-barrel» syndrome refers to diplegia of the upper extremities in which mobility of the head and lower limbs is preserved. Brachial plexitis that presents as «man-in-the-barrel» syndrome is an unusual manifestation of giant cell arteritis. We report a case of C5-C6 plexitis as part of the clinical features of a patient with giant cell arteritis. CASE REPORT A 70-year-old male with a two-month history of weight loss, headache, facial pain and jaw claudication, associated with a persistent elevation of acute phase reactants and bilateral brachial plexopathy, with no evidence of neck or brain injuries or occult neoplasm and with negative autoimmunity tests. Results of the biopsy study of the temporal artery were compatible with giant cell arteritis, and the positron emission tomography scan revealed extensive vascular involvement of the aorta and its branches. CONCLUSIONS Although the typical clinical manifestations of giant cell arteritis are headache, jaw claudication, loss of sight, constitutional symptoms and polymyalgia rheumatica, its presence must be suspected in patients over the age of 50 who manifest alterations affecting the peripheral nerve, including brachial diplegia with no other demonstrable cause.
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Affiliation(s)
| | | | | | | | - A L Vanegas-Garcia
- Universidad de Antioquia, Medellin, Colombia
- Hospital Universitario San Vicente Fundacion, Medellin, Colombia
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Casellas-García G, Cavanilles-Walker JM, Albertí-Fitó G. Clavicular fracture in the newborn: Is fracture location a risk factor for obstetric brachial palsy? J Neonatal Perinatal Med 2018; 11:61-64. [PMID: 29689744 DOI: 10.3233/npm-181728] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND The incidence of clavicle fracture in the newborn population ranges from 0.2 to 3.5% with an associated rate of obstetric brachial palsy (OBP) ranging from 4 to 13% . METHODS The aim of this study was to describe the anatomical location of the fracture in the clavicle and its possible correlation with OBP. We retrospectively reviewed all perinatal clavicle fractures diagnosed at our institution over thirteen years. RESULTS A total of 155 clavicle fractures were identified among 23508 live newborns representing an incidence of 0.67% . Fracture location was categorized according to the Allman classification. The most frequent location was the mid-shaft (Allman I) (92.90%), followed by the medial third (Allman III) (5.81%) and finally by the lateral third (Allman II) (1.29%). 17 cases had an associated OBP (10.97%). 13 of these cases (76.47%) involved the medial third, 4 involved the midshaft (23.53%) whilst none of the cases with a clavicle fracture involving the lateral third was associated to OBP. We could determine a significant association between the occurrence of OBP and fracture of the clavicle medial third (Allman type III) (p < 0.05). CONCLUSIONS To the best of our knowledge this is the first study describing the anatomical location of the fracture in the clavicle and its possible association with OBP. A fracture involving the medial clavicle third in a newborn might alert of the possible event of OBP. Nevertheless, more studies with larger samples will be necessary to confirm these results.
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Raducha JE, Cohen B, Blood T, Katarincic J. A Review of Brachial Plexus Birth Palsy: Injury and Rehabilitation. R I Med J (2013) 2017; 100:17-21. [PMID: 29088569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Brachial plexus injuries during the birthing process can leave infants with upper extremity deficits corresponding to the location of the lesion within the complex plexus anatomy. Manifestations can range from mild injuries with complete resolution to severe and permanent disability. Overall, patients have a high rate of spontaneous recovery (66-92%).1,2 Initially, all lesions are managed with passive range motion and observation. Prevention and/or correction of contractures with occupational therapy and serial splinting/casting along with encouraging normal development are the main goals of non-operative treatment. Surgical intervention may be war- ranted, depending on functional recovery. [Full article available at http://rimed.org/rimedicaljournal-2017-11.asp].
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Affiliation(s)
- Jeremy E Raducha
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, RI
| | - Brian Cohen
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, RI
| | - Travis Blood
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, RI
| | - Julia Katarincic
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, RI
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Affiliation(s)
- G Reid
- Deparment of Ophthalmology
| | - B Purcell
- Deparment of Radiology, Royal Victoria Hospital, Belfast BT12?6BA, UK
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Al-Essa RS, Al-Khilaiwi RM, Al-Qahtani AA, Al-Thunayan AM, Al-Qattan MM. Obstetric brachial plexus injury. Knowledge among health care providers in Saudi Arabia. Saudi Med J 2017; 38:721-726. [PMID: 28674717 PMCID: PMC5556279 DOI: 10.15537/smj.2017.7.17615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objectives: To assess the basic knowledge on obstetric brachial plexus injury among obstetricians, pediatricians, and physio-/occupational therapists in major hospitals in Riyadh. We aimed to identify if inadequate knowledge is the reason behind delayed referrals to the Hand Clinic. Methods: This is a cross-sectional questionnaire-based study conducted at 5 major hospitals in Riyadh, Saudi Arabia between June 2015 and August 2015. A questionnaire of 6 questions (multiple choice closed-ended questions) was given to obstetricians, pediatricians, and physio-/occupational therapists’ in these selected hospitals. The total score out of 6 was categorized as good, adequate, and inadequate knowledge if the score is 5-6, 3-4, and less than 3; respectively. The data were analyzed with Chi-square, fisher exact, Analysis of Variance, and Post-hoc tests where appropriate. Results: A total of 323 subjects participated in the study. For positions, the best mean score (for all 6 questions) was scored by consultants and the score was only 2.95 out of 6. For hospitals, Hospital IV scored the best mean score (2.99). The mean scores were not significantly different between different specialties. Conclusion: Inadequate knowledge seems to be a reason for delayed referrals of cases of obstetric brachial plexus injury to Hand Clinics in Riyadh, Saudi Arabia.
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Affiliation(s)
- Rakan S Al-Essa
- Division of Plastic Surgery, King Saud University, Riyadh, Kingdom of Saudi Arabia. E-mail.
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Chen AM, Yoshizaki T, Velez MA, Mikaeilian AG, Hsu S, Cao M. Tolerance of the Brachial Plexus to High-Dose Reirradiation. Int J Radiat Oncol Biol Phys 2017; 98:83-90. [PMID: 28587056 DOI: 10.1016/j.ijrobp.2017.01.244] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 01/13/2017] [Accepted: 01/31/2017] [Indexed: 12/25/2022]
Abstract
PURPOSE To study the tolerance of the brachial plexus to high doses of radiation exceeding historically accepted limits by analyzing human subjects treated with reirradiation for recurrent tumors of the head and neck. METHODS AND MATERIALS Data from 43 patients who were confirmed to have received overlapping dose to the brachial plexus after review of radiation treatment plans from the initial and reirradiation courses were used to model the tolerance of this normal tissue structure. A standardized instrument for symptoms of neuropathy believed to be related to brachial plexus injury was utilized to screen for toxicity. Cumulative dose was calculated by fusing the initial dose distributions onto the reirradiation plan, thereby creating a composite plan via deformable image registration. The median elapsed time from the initial course of radiation therapy to reirradiation was 24 months (range, 3-144 months). RESULTS The dominant complaints among patients with symptoms were ipsilateral pain (54%), numbness/tingling (31%), and motor weakness and/or difficulty with manual dexterity (15%). The cumulative maximum dose (Dmax) received by the brachial plexus ranged from 60.5 Gy to 150.1 Gy (median, 95.0 Gy). The cumulative mean (Dmean) dose ranged from 20.2 Gy to 111.5 Gy (median, 63.8 Gy). The 1-year freedom from brachial plexus-related neuropathy was 67% and 86% for subjects with a cumulative Dmax greater than and less than 95.0 Gy, respectively (P=.05). The 1-year complication-free rate was 66% and 87%, for those reirradiated within and after 2 years from the initial course, respectively (P=.06). CONCLUSION The development of brachial plexus-related symptoms was less than expected owing to repair kinetics and to the relatively short survival of the subject population. Time-dose factors were demonstrated to be predictive of complications.
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Affiliation(s)
- Allen M Chen
- Department of Radiation Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California.
| | - Taeko Yoshizaki
- Department of Radiation Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Maria A Velez
- Department of Radiation Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Argin G Mikaeilian
- Department of Radiation Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Sophia Hsu
- Department of Radiation Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Minsong Cao
- Department of Radiation Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
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Abstract
This article reports a series of severe permanent brachial plexus injuries in American football players. The authors describe the mechanisms of injury and outcomes from a more contemporary treatment approach in the form of nerve transfer tailored to the specific injuries sustained. Three cases of nerve transfer for brachial plexus injury in American football players are discussed in detail. Two of these patients regained functional use of the extremity, but 1 patient with a particularly severe injury did not regain significant function. Brachial plexus injuries are found along a spectrum of brachial plexus stretch or contusion that includes the injuries known as "stingers." Early identification of these severe brachial plexus injuries allows for optimal outcomes with timely treatment. Diagnosis of the place of a given injury along this spectrum is difficult and requires a combination of imaging studies, nerve conduction studies, and close monitoring of physical examination findings over time. Although certain patients may be at higher risk for stingers, there is no evidence to suggest that this correlates with a higher risk of severe brachial plexus injury. Unfortunately, no equipment or strengthening program has been shown to provide a protective effect against these severe injuries. Patients with more severe injuries likely have less likelihood of functional recovery. In these patients, nerve transfer for brachial plexus injury offers the best possibility of meaningful recovery without significant morbidity. [ Orthopedics. 2016; 39(6):e1188-e1192.].
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