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Mahanes D, Muehlschlegel S, Wartenberg KE, Rajajee V, Alexander SA, Busl KM, Creutzfeldt CJ, Fontaine GV, Hocker SE, Hwang DY, Kim KS, Madzar D, Mainali S, Meixensberger J, Varelas PN, Weimar C, Westermaier T, Sakowitz OW. Guidelines for neuroprognostication in adults with traumatic spinal cord injury. Neurocrit Care 2024; 40:415-437. [PMID: 37957419 PMCID: PMC10959804 DOI: 10.1007/s12028-023-01845-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 08/17/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND Traumatic spinal cord injury (tSCI) impacts patients and their families acutely and often for the long term. The ability of clinicians to share prognostic information about mortality and functional outcomes allows patients and their surrogates to engage in decision-making and plan for the future. These guidelines provide recommendations on the reliability of acute-phase clinical predictors to inform neuroprognostication and guide clinicians in counseling adult patients with tSCI or their surrogates. METHODS A narrative systematic review was completed using Grading of Recommendations Assessment, Development, and Evaluation methodology. Candidate predictors, including clinical variables and prediction models, were selected based on clinical relevance and presence of an appropriate body of evidence. The Population/Intervention/Comparator/Outcome/Timing/Setting question was framed as "When counseling patients or surrogates of critically ill patients with traumatic spinal cord injury, should < predictor, with time of assessment if appropriate > be considered a reliable predictor of < outcome, with time frame of assessment >?" Additional full-text screening criteria were used to exclude small and lower quality studies. Following construction of an evidence profile and summary of findings, recommendations were based on four Grading of Recommendations Assessment, Development, and Evaluation criteria: quality of evidence, balance of desirable and undesirable consequences, values and preferences, and resource use. Good practice recommendations addressed essential principles of neuroprognostication that could not be framed in the Population/Intervention/Comparator/Outcome/Timing/Setting format. Throughout the guideline development process, an individual living with tSCI provided perspective on patient-centered priorities. RESULTS Six candidate clinical variables and one prediction model were selected. Out of 11,132 articles screened, 369 met inclusion criteria for full-text review and 35 articles met eligibility criteria to guide recommendations. We recommend pathologic findings on magnetic resonance imaging, neurological level of injury, and severity of injury as moderately reliable predictors of American Spinal Cord Injury Impairment Scale improvement and the Dutch Clinical Prediction Rule as a moderately reliable prediction model of independent ambulation at 1 year after injury. No other reliable or moderately reliable predictors of mortality or functional outcome were identified. Good practice recommendations include considering the complete clinical condition as opposed to a single variable and communicating the challenges of likely functional deficits as well as potential for improvement and for long-term quality of life with SCI-related deficits to patients and surrogates. CONCLUSIONS These guidelines provide recommendations about the reliability of acute-phase predictors of mortality, functional outcome, American Spinal Injury Association Impairment Scale grade conversion, and recovery of independent ambulation for consideration when counseling patients with tSCI or their surrogates and suggest broad principles of neuroprognostication in this context.
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Affiliation(s)
- Dea Mahanes
- Departments of Neurology and Neurosurgery, UVA Health, University of Virginia, Charlottesville, VA, USA
| | - Susanne Muehlschlegel
- Departments of Neurology, Anesthesiology and Surgery, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | | | | | | | - Katharina M Busl
- Departments of Neurology and Neurosurgery, College of Medicine, University of Florida, Gainesville, FL, USA
| | | | - Gabriel V Fontaine
- Departments of Pharmacy and Neurosciences, Intermountain Health, Salt Lake City, UT, USA
| | - Sara E Hocker
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - David Y Hwang
- Department of Neurology, University of North Carolina, Chapel Hill, NC, USA
| | - Keri S Kim
- Department of Pharmacy Practice, University of Illinois at Chicago, Chicago, IL, USA
| | - Dominik Madzar
- Department of Neurology, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Shraddha Mainali
- Department of Neurology, Virginia Commonwealth University, Richmond, VA, USA
| | | | | | - Christian Weimar
- Institute of Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
- BDH-Clinic Elzach, Elzach, Germany
| | - Thomas Westermaier
- Department of Neurosurgery, Helios Amper-Klinikum Dachau, Dachau, Germany
| | - Oliver W Sakowitz
- Department of Neurosurgery, Neurosurgery Center Ludwigsburg-Heilbronn, Ludwigsburg, Germany.
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Zagorac S, Vasic M, Novakovic U, Mladenovic M, Tulic I, Teodosic V, Vracevic D. Extreme dislocation of the cervical spine-case report. J Surg Case Rep 2024; 2024:rjae039. [PMID: 38328451 PMCID: PMC10847399 DOI: 10.1093/jscr/rjae039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 01/10/2024] [Indexed: 02/09/2024] Open
Abstract
We present the case of rare extreme dislocation of subaxial cervical spine, which was challenging regarding type and time of surgery. A 22-year-old patient was injured in a traffic accident, from very beginning with signs of spinal shock. Severe traumatic C6/C7 dislocation with resulting transection of the spinal cord was diagnosed with MDCT imaging. The main dilemmas regarding the surgical treatment of this injury referred to the timing of surgery and the choice of surgical approach. We decided to perform posterior surgery at first stage. Postoperative her condition get worsening and on the 16th postoperative day came to the fatal outcome. Despite all the available protocols, in our case, the decision had to be made on the basis of individual multidisciplinary assessment, bearing in mind the mechanism of the injury and the clinical presentation of the injured patient.
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Affiliation(s)
- Slavisa Zagorac
- Faculty of Medicine, University of Belgrade, dr Subotica starijeg 8, Belgrade 11000, Serbia
- Clinic for Orthopedic Surgery and Traumatology, University Clinical Center of Serbia, Pasterova 2, Belgrade 11000, Serbia
| | - Milos Vasic
- Clinic for Orthopedic Surgery and Traumatology, University Clinical Center of Serbia, Pasterova 2, Belgrade 11000, Serbia
| | - Uros Novakovic
- Clinic for Orthopedic Surgery and Traumatology, University Clinical Center of Serbia, Pasterova 2, Belgrade 11000, Serbia
| | - Milos Mladenovic
- Clinic for Orthopedic Surgery and Traumatology, University Clinical Center of Serbia, Pasterova 2, Belgrade 11000, Serbia
| | - Ivan Tulic
- Clinic for Orthopedic Surgery and Traumatology, University Clinical Center of Serbia, Pasterova 2, Belgrade 11000, Serbia
| | - Valerija Teodosic
- Clinic for Orthopedic Surgery and Traumatology, University Clinical Center of Serbia, Pasterova 2, Belgrade 11000, Serbia
| | - Dragana Vracevic
- Clinic for Orthopedic Surgery and Traumatology, University Clinical Center of Serbia, Pasterova 2, Belgrade 11000, Serbia
- Department of Anesthesiology, Reanimation and Intensive Care, Clinic for Orthopedic Surgery and Traumatology, University Clinical Center of Serbia, Pasterova 2, Belgrade 11000, Serbia
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Khanna A, Menon H, Chaudhary V, Sidhdhapuria P, Patel K, Narang C. Timing of Surgery and Pre-operative Physiological Parameters as Clinical Predictors of Surgical Outcomes in Traumatic Subaxial Cervical Spine Fractures and Dislocations. Rev Bras Ortop 2023; 58:e586-e591. [PMID: 37663183 PMCID: PMC10468239 DOI: 10.1055/s-0043-1772240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/05/2023] [Indexed: 09/05/2023] Open
Abstract
Objective To evaluate the risk factors and outcomes in patients surgically treated for subaxial cervical spine injuries with respect of the timing of surgery and preoperative physiological parameters of the patient. Methods 26 patients with sub-axial cervical spine fractures and dislocations were enrolled. Demographic data of patients, appropriate radiological investigation, and physiological parameters like respiratory rate, blood pressure, heart rate, PaO2 and ASIA impairment scale were documented. They were divided pre-operatively into 2 groups. Group U with patients having abnormal physiological parameters and Group S including patients having physiological parameters within normal range. They were further subdivided into early and late groups according to the timing of surgery as U early , U late, S early and S late . All the patients were called for follow-up at 1, 6 and 12 months. Results 56 percent of patients in Group S had neurological improvement by one ASIA grade and a good outcome irrespective of the timing of surgery. Patients in Group U having unstable physiological parameters and undergoing early surgical intervention had poor outcomes. Conclusion This study concludes that early surgical intervention in physiologically unstable patients had a strong association as a risk factor in the final outcome of the patients in terms of mortality and morbidity. Also, no positive association of improvement in physiologically stable patients with respect to the timing of surgery could be established.
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Affiliation(s)
- Aman Khanna
- Ortopedista e Traumatologista, Departamento de Ortopedia, New Civil Hospital Surat, Gujarat, Índia
| | - Hari Menon
- Ortopedista e Traumatologista, Departamento de Ortopedia, New Civil Hospital Surat, Gujarat, Índia
| | - Vijay Chaudhary
- Ortopedista e Traumatologista, Departamento de Ortopedia, New Civil Hospital Surat, Gujarat, Índia
| | - Pratik Sidhdhapuria
- Ortopedista e Traumatologista, Departamento de Ortopedia, New Civil Hospital Surat, Gujarat, Índia
| | - Kandarp Patel
- Ortopedista e Traumatologista, Departamento de Ortopedia, New Civil Hospital Surat, Gujarat, Índia
| | - Chandan Narang
- Ortopedista e Traumatologista, Departamento de Ortopedia, New Civil Hospital Surat, Gujarat, Índia
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Xu ML, Wu XB, Liang Y, Li N, Hu X, Lin XD, Sun MQ, Dai CQ, Niu D, Zhang YR, Cao H, Zhao CG, Sun XL, Yuan H. A Silver Lining of Neuropathic Pain: Predicting Favorable Functional Outcome in Spinal Cord Injury. J Pain Res 2023; 16:2619-2632. [PMID: 37533560 PMCID: PMC10390716 DOI: 10.2147/jpr.s414638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/17/2023] [Indexed: 08/04/2023] Open
Abstract
Background Neuropathic pain (NP) is a common and severe problem following spinal cord injury (SCI). However, its relationship with functional outcome remains unclear. Methods A retrospective explorative analysis was performed on SCI patients admitted to a tertiary academic medical center between January 2018 and June 2022. The candidate predictor variables, including demographics, clinical characteristics and complications, were analyzed with logistic and linear regression. Spinal Cord Independence Measure (SCIM) scores at discharge and mean relative functional gain (mRFG) of SCIM were as outcome parameters. Results A total of 140 SCI patients included for the final analysis. Among them, 44 (31.43%) patients were tetraplegics, and 96 (68.57%) patients were paraplegics; 68 (48.57%) patients developed NP, and 72 (51.43%) patients did not. Logistic and linear regression analyses of SCIM at discharge both showed that NP [OR=3.10, 95% CI (1.29,7.45), P=0.01; unstandardized β=11.47, 95% CI (4.95,17.99), P<0.01; respectively] was significantly independent predictors for a favorable outcome (SCIM at discharge ≥ 50, logistic regression results) and higher SCIM total score at discharge (linear regression results). Besides, NP [unstandardized β=15.67, 95% CI (8.94,22.41), P<0.01] was also independently associated with higher mRFG of SCIM scores. Furthermore, the NP group had significantly higher mRFG, SCIM total scores and subscales (self-care, respiration and sphincter management, and mobility) at discharge compared to the non-NP group. However, there were no significant differences in mRFG, SCIM total score or subscales at discharge among the NP subgroups in terms of locations (at level pain, below level pain, and both) or timing of occurrence (within and after one month after SCI). This study also showed that incomplete injury, lumbar-sacral injury level and non-anemia were significantly independent predictors for a favorable outcome, and higher mRFG of SCIM scores (except for non-anemia). Conclusion NP appears independently associated with better functional recovery in SCI patients, suggesting the bright side of this undesirable complication. These findings may help to alleviate the psychological burden of NP patients and ultimately restore their confidence in rehabilitation.
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Affiliation(s)
- Mu-Lan Xu
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
- Department of Rehabilitation Medicine, Shenshan Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Shanwei, Guangdong, People’s Republic of China
| | - Xiang-Bo Wu
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Ying Liang
- Department of Health Statistics, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Ning Li
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Xu Hu
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Xiao-Dong Lin
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Miao-Qiao Sun
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Chun-Qiu Dai
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Dan Niu
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Yan-Rong Zhang
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Hui Cao
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Chen-Guang Zhao
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Xiao-Long Sun
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
| | - Hua Yuan
- Department of Rehabilitation Medicine, Xi-Jing Hospital, Air Force Medical University (Fourth Military Medical University), Xi’an, Shaanxi, People’s Republic of China
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Risk Factors for Poor Prognosis of Spinal Cord Injury without Radiographic Abnormality Associated with Cervical Ossification of the Posterior Longitudinal Ligament. BIOMED RESEARCH INTERNATIONAL 2022; 2022:1572341. [PMID: 35224091 PMCID: PMC8872685 DOI: 10.1155/2022/1572341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 02/04/2022] [Indexed: 01/16/2023]
Abstract
Purpose To investigate the factors associated with the prognosis of spinal cord injury without radiographic abnormality (SCIWORA) accompanied by cervical ossification of the posterior longitudinal ligament (C-OPLL). Methods We retrospectively investigated 287 patients with SCIWORA associated with C-OPLL, who were admitted within 30 days after trauma to our facility between August 2014 and August 2018. All patients were divided into the good or poor prognosis group. Patient demographics were analyzed. Besides, occupying ratio on CT and spinal cord high signal changes in MRI T2WI were measured and recorded. Multivariate linear regression was applied to analyze the correlation of prognosis with spinal cord high signal changes in MRI T2WI, cause of injury, and occupying ratio. Results Occupying ratio of ossification mass was 43.5 ± 10.7% in the poor prognosis group and 27.3 ± 7.7% in the good prognosis group. The occurrence rate of high signal changes in MRI T2WI was 84.2% in the poor prognosis group and 41.3% in the good prognosis group. Poor prognosis was correlated with high occupying ratio and spinal cord high signal changes in MRI T2WI. In the patient with SCIWORA associated with C-OPLL, ROC curve of occupying ratio showed 30% as a predictor for the poor prognosis. Among the 92 patients with occupying ratio ≤ 30%, poor prognosis was observed in 5 cases (5.4%), whereas in the 72 cases with occupying ratio > 30%, poor prognosis was seen in 33 cases (45.8%). Postoperative AIS grade at final follow-up in occupying ratio > 30% group was significantly worse. Conclusions Patients suffering from SCIWORA with C-OPLL have poor prognosis when they have higher occupying ratio of ossification mass and spinal cord high signal changes in MRI T2WI. The cut-off value of occupying ratio for predicting the poor prognosis was 30% in patients with SCIWORA associated with C-OPLL.
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Lv B, Wang H, Li W, Han G, Liu X, Zhang C, Zhang Z. Admission Prevalence and Risk Factors of Deep Vein Thrombosis in Patients with Spinal Cord Injury Complicated with Cervical Fractures. Clin Appl Thromb Hemost 2022; 28:10760296221108969. [PMID: 35763449 PMCID: PMC9247371 DOI: 10.1177/10760296221108969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The purpose of this study was to investigate the prevalence of deep vein
thrombosis (DVT) and to clarify the risk factors of DVT in patients with acute
spinal cord injury (SCI) complicated with cervical fractures at admission. From
January 2018 to December 2021, a total of 175 patients with acute SCI
complicated with cervical fractures in our hospital were retrospectively
analyzed. Duplex ultrasound was used to diagnose the DVT. All patients' medical
record data, including demographic variables, medical history, and laboratory
results, were collected. The patients were divided into DVT group and non-DVT
group according to ultrasound results. The prevalence of DVT was determined and
risk factors of DVT were identified. Receiver operating characteristic (ROC)
curve analysis was used to evaluate the diagnostic value of different factors.
The prevalence of DVT at admission was 21.71%(38/175), including one (2.63%)
with central DVT, thirty-two (84.21%) with peripheral DVT and five (13.16%) with
mixed DVT. The multivariate analysis revealed that decreased lower extremity
muscle strength, time from injury to admission, and D-dimer were risk factors
for DVT at admission. The diagnostic value of D-dimer was the highest among
these risk factors. In conclusion, in patients with acute SCI complicated with
cervical fractures, the risk of DVT at admission is very high. Decreased lower
extremity muscle strength, time from injury to admission, and D-dimer are risk
factors for DVT. Moreover, D-dimer has the highest diagnostic value among these
risk factors.
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Affiliation(s)
- Bing Lv
- Department of Medical Ultrasonics, 592469Baoding No.1 Central Hospital, Baoding, PR China
| | - Haiying Wang
- Department of Orthopaedic Surgery, Baoding No.1 Central Hospital, Baoding, PR China
| | - Weifeng Li
- Department of Orthopaedic Surgery, Baoding No.1 Central Hospital, Baoding, PR China
| | - Gefeng Han
- Department of Orthopaedic Surgery, Baoding No.1 Central Hospital, Baoding, PR China
| | - Xiangdong Liu
- Department of Orthopaedic Surgery, Baoding No.1 Central Hospital, Baoding, PR China
| | - Cheng Zhang
- Department of Orthopaedic Surgery, Baoding No.1 Central Hospital, Baoding, PR China
| | - Zipeng Zhang
- Department of Orthopaedic Surgery, Baoding No.1 Central Hospital, Baoding, PR China
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Abboud H, Ziani I, Melhaoui A, Arkha Y, Elouahabi A. Traumatic cervical spine injury: Short-and medium-term prognostic factors in 102 patients. Surg Neurol Int 2020; 11:19. [PMID: 32123607 PMCID: PMC7049882 DOI: 10.25259/sni_593_2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 01/21/2020] [Indexed: 12/12/2022] Open
Abstract
Background: Traumatic cervical spine injuries (CSIs) can be defined as osteodiscoligamentous lesions and are frequent in the young and active population. These lesions are often associated with significant devastating neurological deficits. Here, we sought to establish short-and medium-term prognostic factors that could help predict future outcomes. Methods: We retrospectively reviewed 102 adults admitted for traumatic CSI over an 11-year period (January 2004–December 2014). Patients were graded using Frankel scale as exhibiting good or poor outcomes. Results: Two risk factors that significantly predicted results for CSI included original poor Frankel grades (e.g., A and B) and initial neurovegetative disorders (e.g., respectively, P = 0.019 and P = 0.001). However, we did not anticipate that two other risk factors, operative delay and mechanism of trauma, would not significantly adversely impact outcomes. Conclusion: Here, we identified two significant risk factors for predicting poor outcomes following CSI; poor initial Frankel Grades A and B and neurovegetative disorders at the time of original presentation.
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