Depression and Anxiety in Traumatic Brachial Plexus Injury Patients Are Associated With Reduced Motor Outcome After Surgical Intervention for Restoration of Elbow Flexion

Neurosurgery ◽  
2016 ◽  
Vol 78 (6) ◽  
pp. 844-850 ◽  
Author(s):  
Thomas J. Wilson ◽  
Kate W.C. Chang ◽  
Lynda J.-S. Yang
Keyword(s):  
Patient Satisfaction ◽  
Medical Research ◽  
Brachial Plexus ◽  
Research Council ◽  
Medical Research Council ◽  
Brachial Plexus Injury ◽  
Elbow Flexion ◽  
Psychiatric Diagnoses ◽  
Medical Research Council Scale

Abstract BACKGROUND: Depression has been associated with poor outcomes in neurosurgical patients, including increased pain, poorer functional recovery, delayed return to work, and decreased patient satisfaction. No reports exist regarding an association of psychiatric diagnoses with outcomes after brachial plexus reconstruction. As outcomes and patient satisfaction become increasingly important to payers and physician reimbursement, assessing modifiable preoperative risk factors for their association with poor outcome and patient satisfaction is imperative. OBJECTIVE: To analyze patients undergoing brachial plexus reconstruction to assess the relationship of depression/anxiety with functional outcome. METHODS: Data were collected retrospectively on all patients who underwent brachial plexus reconstruction to restore elbow flexion between 2005 and 2013. Elbow flexion, graded via the Medical Research Council scale, was assessed at latest follow-up. Multiple variables, including the presence of Axis I psychiatric diagnoses, were assessed for their association with the dichotomous outcome of Medical Research Council scale score ≥3 (antigravity) vs <3 elbow flexion. Standard statistical methods were used. RESULTS: Thirty-seven patients met inclusion criteria. The median postsurgical follow-up time was 21 months. Operations included neurolysis (n = 3), nerve graft repair (n = 6), and nerve transfer (n = 28). Depression was present in 10 of 37 patients (27%). Of variables tested, only depression was associated with poor elbow flexion outcome (odds ratio: 6.038; P = .04). CONCLUSION: Preoperative depression is common after brachial plexus injury. The presence of depression is associated with reduced elbow flexion recovery after reconstruction. Our data suggest assessment and treatment of preoperative mental health is important in designing a comprehensive postoperative management plan to optimize outcomes and patient satisfaction.

NERVE TRANSFER SURGERY FOR ADULT BRACHIAL PLEXUS INJURY

Neurosurgery ◽  
2009 ◽  
Vol 65 (suppl_4) ◽  
pp. A55-A62 ◽  
Author(s):  
Olawale A.R. Sulaiman ◽  
Daniel D. Kim ◽  
Clint Burkett ◽  
David G. Kline
Keyword(s):  
Brachial Plexus ◽  
Research Council ◽  
Medical Research Council ◽  
Nerve Transfer ◽  
Elbow Flexion ◽  
Shoulder Abduction ◽  
Nerve Transfers ◽  
Direct Repair ◽  
Grade 3

Abstract OBJECTIVE To review the clinical outcomes in our patients who have undergone nerve transfer operations for brachial plexus reconstruction at the Louisiana State University (LSU) over a 10-year period. A secondary objective is to compare clinical outcomes in patients who had only nerve transfer operations as compared with patients whose nerve transfers were supplemented with direct repair of brachial plexus elements. METHODS Retrospective review of the medical records, imaging, and electrodiagnostic studies (electromyographic and nerve conduction studies) of patients with brachial plexus injuries who underwent nerve transfer operations at LSU over a period of 10 years. RESULTS A total of 81 patients were treated between 1995 to 2005 at the LSU Health Sciences Center; 7 of these patients were lost to follow-up, leaving 74 patients, with an average follow-up of 3.5 years, for review. We evaluated recovery of elbow flexion and shoulder abduction. Ninety percent of patients with medial pectoral to musculocutaneous nerve transfers recovered to LSU grade 2 (Medical Research Council grade 3), and 60% of those patients with intercostal to musculocutaneous nerve transfer regained similar strength in elbow flexion. Shoulder abduction recovery to LSU grade 2 (Medical Research Council grade 3) after spinal accessory to suprascapular and/or thoracodorsal to axillary nerve transfer, was 95% and 36%, respectively. There was a tendency for better motor recovery when nerve transfer operations were combined with direct repair of plexus elements. CONCLUSION Nerve transfers for repair of brachial plexus injuries result in excellent recovery of elbow and shoulder functions. Patients who had direct repair of brachial plexus elements in addition to nerve transfers tended to do better than those who had only nerve transfer operations.

Quantitative assessment of elbow flexion by handheld dynamometry in brachial plexus palsy

2018 ◽  
Vol 44 (3) ◽  
pp. 256-262 ◽  
Author(s):  
Abdelhakim Marei ◽  
Kazuteru Doi ◽  
Yasunori Hattori ◽  
Soutetsu Sakamot
Keyword(s):  
Medical Research ◽  
Brachial Plexus ◽  
Measurement Errors ◽  
Quantitative Assessment ◽  
Research Council ◽  
Medical Research Council ◽  
Intraclass Correlation ◽  
Elbow Flexion ◽  
Brachial Plexus Palsy ◽  
Level Of Evidence

The purpose of this study was to assess the relative and absolute reliability of a handheld dynamometer when used for examining elbow flexion power in patients with brachial plexus palsy. The assessment of the intra-rater and inter-rater reliability coefficients for the handheld dynamometer was done using the stationary Kin-Com® dynamometer as the reference standard. We determined the measurement errors and checked the systematic biases of the handheld dynamometer. The inter-rater and intra-rater reliabilities of the handheld dynamometer had a very high intraclass correlation coefficient. The values of handheld dynamometer readings had a high correlation to Kin-Com® readings. The Medical Research Council grading was a comparatively inaccurate method for quantitative assessment of motor power. We conclude that a handheld dynamometer measurement is more precise and reliable than the Medical Research Council grading for measuring recovery of elbow flexion in patients with brachial plexus palsy. Level of evidence: III

scholarly journals Ulnar and Median Fascicular Transfers for Elbow Flexion-Predicting Outcomes in a Heterogeneous Patient Group and Implications for Surgical Planning

2020 ◽  
Vol 7 ◽  
Author(s):  
Scott Ferris ◽  
William Alexander
Keyword(s):  
Medical Research ◽  
Brachial Plexus ◽  
Patient Outcomes ◽  
Patient Group ◽  
Surgical Planning ◽  
Research Council ◽  
Medical Research Council ◽  
Treatment Options ◽  
Elbow Flexion ◽  
Nerve Transfers

Purpose: To measure the outcomes in patients undergoing nerve transfers for elbow flexion restoration, and compare patient outcomes based on the pre-operative fascicular transfer plan.Methods: Single surgeon series of 48 consecutive patients who underwent median and/or ulnar fascicular nerve transfers for elbow flexion restoration to treat palsies of the brachial plexus or musculocutaneous nerve. Outcomes measured were Medical Research Council (MRC) power grade, strength in kilograms, and time taken to recover function.Results: Overall, 96% of patients achieved MRC M4 or greater power. The subgroup who were planned for, and particularly those who then underwent, double as opposed to single fascicular transfer, had significantly better results.Conclusions: Overall results were excellent. Double fascicular transfers were superior, with no failures in this group. If pre-operatively a single fascicle transfer alone is planned due to a paucity of expendable donors, the predicted outcomes are worse and other treatment options should be considered.

A novel strategy for repairing preganglionic cervical root avulsion in brachial plexus injury by sural nerve grafting

2009 ◽  
Vol 110 (4) ◽  
pp. 775-785 ◽  
Author(s):  
Jau-Ching Wu ◽  
Wen-Cheng Huang ◽  
Ming-Chao Huang ◽  
Yun-An Tsai ◽  
Yu-Chun Chen ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Muscle Strength ◽  
Medical Research ◽  
Brachial Plexus ◽  
Sural Nerve ◽  
Research Council ◽  
Medical Research Council ◽  
Brachial Plexus Injury ◽  
Cervical Spinal Cord ◽  
Nerve Grafting

Object In this study, the authors evaluated the efficacy of a new surgical strategy for reconnecting the injured brachial plexus with the spinal cord using fibrin glue containing acidic fibroblast growth factor as an adhesive and neurotrophic agent. Methods Eighteen patients with preganglionic brachial plexus injuries, each with varying degrees of upper limb dysfunction, underwent cervical laminectomy with or without sural nerve grafting. The treatment of each avulsed root varied according to the severity of the injury. Some patients also underwent a second-stage operation involving supraclavicular brachial plexus exploration for reconnection with the corresponding segment of cervical spinal cord at the trunk level. Muscle strength was graded both pre- and postoperatively with the British Medical Research Council scale, and the results were analyzed with the Friedman and Wilcoxon signed-rank tests. Results Muscle strength improvements were observed in 16 of the 18 patients after 24 months of follow-up. Significant improvements in mean muscle strength were observed in patients from all repair method groups at 12 and 24 months postoperatively (p < 0.05). Statistical significance was not reached in the groups with insufficient numbers of cases. Conclusions The authors' new surgical strategy yielded clinical improvement in muscle strength after preganglionic brachial plexus injury, such that nerve regeneration may have taken place. Reconnection of the brachial plexus to the cervical spinal cord is possible. Functional motor recovery, observed through increases in Medical Research Council–rated muscle strength in the affected arm, is likewise possible.

scholarly journals The modified Medical Research Council scale for the assessment of dyspnea in daily living in obesity: a pilot study

2012 ◽  
Vol 12 (1) ◽  
Author(s):  
Claire Launois ◽  
Coralie Barbe ◽  
Eric Bertin ◽  
Julie Nardi ◽  
Jeanne-Marie Perotin ◽  
...  
Keyword(s):  
Pilot Study ◽  
Medical Research ◽  
Daily Living ◽  
Research Council ◽  
Medical Research Council ◽  
Medical Research Council Scale

Minimum Ten-Year Outcomes of Partial Ulnar Nerve Transfer for Restoration of Elbow Flexion in Patients with Upper Brachial Plexus Injury

2019 ◽  
Vol 24 (03) ◽  
pp. 283-288
Author(s):  
Yusuke Nagano ◽  
Daisuke Kawamura ◽  
Alaa Terkawi ◽  
Atsushi Urita ◽  
Yuichiro Matsui ◽  
...  
Keyword(s):  
Muscle Strength ◽  
Brachial Plexus ◽  
Ulnar Nerve ◽  
Functional Outcomes ◽  
Brachial Plexus Injury ◽  
Nerve Transfer ◽  
Elbow Flexion ◽  
The Mean ◽  
Flexion Strength

Background: Partial ulnar nerve transfer to the biceps motor branch of the musculocutaneous nerve (Oberlin’s transfer) is a successful approach to restore elbow flexion in patients with upper brachial plexus injury (BPI). However, there is no report on more than 10 years subjective and objective outcomes. The purpose of this study was to clarify the long-term outcomes of Oberlin’s transfer based on the objective evaluation of elbow flexion strength and subjective functional evaluation of patients. Methods: Six patients with BPI who underwent Oberlin’s transfer were reviewed retrospectively by their medical records. The mean age at surgery was 29.5 years, and the mean follow-up duration was 13 years. The objective functional outcomes were evaluated by biceps muscle strength using the Medical Research Council (MRC) grade at preoperative, postoperative, and final follow-up. The patient-derived subjective functional outcomes were evaluated using the Quick Disability of the Arm, Shoulder, and Hand (QuickDASH) questionnaire at final follow-up. Results: All patients had MRC grade 0 (M0) or 1 (M1) elbow flexion strength before operation. Four patients gained M4 postoperatively and maintained or increased muscle strength at the final follow-up. One patient gained M3 postoperatively and at the final follow-up. Although one patient achieved M4 postoperatively, the strength was reduced to M2 due to additional disorder. The mean score of QuickDASH was 36.5 (range, 7–71). Patients were divided into two groups; three patients had lower scores and the other three patients had higher scores of QuickDASH. Conclusions: Oberlin’s transfer is effective in the restoration of elbow flexion and can maintain the strength for more than 10 years. Patients with upper BPI with restored elbow flexion strength and no complicated nerve disorders have over ten-year subjective satisfaction.

Medical Research Council Clinical Psychiatry Unit

1971 ◽  
Vol 1 (5) ◽  
pp. 429-436 ◽  
Keyword(s):  
Clinical Research ◽  
Medical Research ◽  
Research Council ◽  
Medical Research Council ◽  
County Council ◽  
Regional Hospital ◽  
Sussex County ◽  
Hospital Boards ◽  
Further Development

The Clinical Research Department was started at Graylingwell Hospital, Chichester, Sussex, by Dr. J. Carse in 1947, when the hospital was administered by Sussex County Council. The first director was Dr. (now Professor) E. Stengel, and he undertook the first systematic follow-up of leucotomized patients. From 1950 to 1955 the director was Dr. Martin Roth; his studies on the psychoses of old age, and especially those delineating depressive psychoses, are now a landmark in clinical research. At about this time, the means by which clinical research in the National Health Service hospitals should be administered was reviewed and a policy evolved whereby departments in which clinical research was prospering and whose further development would make financial demands beyond those available to the regional hospital boards would be considered for support by the Medical Research Council.

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