1
|
Tavender E, Eapen N, Wang J, Rausa VC, Babl FE, Phillips N. Triage tools for detecting cervical spine injury in paediatric trauma patients. Cochrane Database Syst Rev 2024; 3:CD011686. [PMID: 38517085 PMCID: PMC10958760 DOI: 10.1002/14651858.cd011686.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
BACKGROUND Paediatric cervical spine injury (CSI) after blunt trauma is rare but can have severe consequences. Clinical decision rules (CDRs) have been developed to guide clinical decision-making, minimise unnecessary tests and associated risks, whilst detecting all significant CSIs. Several validated CDRs are used to guide imaging decision-making in adults following blunt trauma and clinical criteria have been proposed as possible paediatric-specific CDRs. Little information is known about their accuracy. OBJECTIVES To assess and compare the diagnostic accuracy of CDRs or sets of clinical criteria, alone or in comparison with each other, for the evaluation of CSI following blunt trauma in children. SEARCH METHODS For this update, we searched CENTRAL, MEDLINE, Embase, and six other databases from 1 January 2015 to 13 December 2022. As we expanded the index test eligibility for this review update, we searched the excluded studies from the previous version of the review for eligibility. We contacted field experts to identify ongoing studies and studies potentially missed by the search. There were no language restrictions. SELECTION CRITERIA We included cross-sectional or cohort designs (retrospective and prospective) and randomised controlled trials that compared the diagnostic accuracy of any CDR or clinical criteria compared with a reference standard for the evaluation of paediatric CSI following blunt trauma. We included studies evaluating one CDR or comparing two or more CDRs (directly and indirectly). We considered X-ray, computed tomography (CT) or magnetic resonance imaging (MRI) of the cervical spine, and clinical clearance/follow-up as adequate reference standards. DATA COLLECTION AND ANALYSIS Two review authors independently screened titles and abstracts for relevance, and carried out eligibility, data extraction and quality assessment. A third review author arbitrated. We extracted data on study design, participant characteristics, inclusion/exclusion criteria, index test, target condition, reference standard and data (diagnostic two-by-two tables) and calculated and plotted sensitivity and specificity on forest plots for visual examination of variation in test accuracy. We assessed methodological quality using the Quality Assessment of Diagnostic Accuracy Studies Version 2 tool. We graded the certainty of the evidence using the GRADE approach. MAIN RESULTS We included five studies with 21,379 enrolled participants, published between 2001 and 2021. Prevalence of CSI ranged from 0.5% to 1.85%. Seven CDRs were evaluated. Three studies reported on direct comparisons of CDRs. One study (973 participants) directly compared the accuracy of three index tests with the sensitivities of NEXUS, Canadian C-Spine Rule and the PECARN retrospective criteria being 1.00 (95% confidence interval (CI) 0.48 to 1.00), 1.00 (95% CI 0.48 to 1.00) and 1.00 (95% CI 0.48 to 1.00), respectively. The specificities were 0.56 (95% CI 0.53 to 0.59), 0.52 (95% CI 0.49 to 0.55) and 0.32 (95% CI 0.29 to 0.35), respectively (moderate-certainty evidence). One study (4091 participants) compared the accuracy of the PECARN retrospective criteria with the Leonard de novo model; the sensitivities were 0.91 (95% CI 0.81 to 0.96) and 0.92 (95% CI 0.83 to 0.97), respectively. The specificities were 0.46 (95% CI 0.44 to 0.47) and 0.50 (95% CI 0.49 to 0.52) (moderate- and low-certainty evidence, respectively). One study (270 participants) compared the accuracy of two NICE (National Institute for Health and Care Excellence) head injury guidelines; the sensitivity of the CG56 guideline was 1.00 (95% CI 0.48 to 1.00) compared to 1.00 (95% CI 0.48 to 1.00) with the CG176 guideline. The specificities were 0.46 (95% CI 0.40 to 0.52) and 0.07 (95% CI 0.04 to 0.11), respectively (very low-certainty evidence). Two additional studies were indirect comparison studies. One study (3065 participants) tested the accuracy of the NEXUS criteria; the sensitivity was 1.00 (95% CI 0.88 to 1.00) and specificity was 0.20 (95% CI 0.18 to 0.21) (low-certainty evidence). One retrospective study (12,537 participants) evaluated the PEDSPINE criteria and found a sensitivity of 0.93 (95% CI 0.78 to 0.99) and specificity of 0.70 (95% CI 0.69 to 0.72) (very low-certainty evidence). We did not pool data within the broader CDR categories or investigate heterogeneity due to the small quantity of data and the clinical heterogeneity of studies. Two studies were at high risk of bias. We identified two studies that are awaiting classification pending further information and two ongoing studies. AUTHORS' CONCLUSIONS There is insufficient evidence to determine the diagnostic test accuracy of CDRs to detect CSIs in children following blunt trauma, particularly for children under eight years of age. Although most studies had a high sensitivity, this was often achieved at the expense of low specificity and should be interpreted with caution due to a small number of CSIs and wide CIs. Well-designed, large studies are required to evaluate the accuracy of CDRs for the cervical spine clearance in children following blunt trauma, ideally in direct comparison with each other.
Collapse
Affiliation(s)
- Emma Tavender
- Emergency Research, Murdoch Children's Research Institute, Melbourne, Australia
- Departments of Paediatrics and Critical Care, University of Melbourne, Melbourne, Australia
| | - Nitaa Eapen
- Emergency Research, Murdoch Children's Research Institute, Melbourne, Australia
| | - Junfeng Wang
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands
| | - Vanessa C Rausa
- Emergency Research, Murdoch Children's Research Institute, Melbourne, Australia
| | - Franz E Babl
- Emergency Research, Murdoch Children's Research Institute, Melbourne, Australia
- Departments of Paediatrics and Critical Care, University of Melbourne, Melbourne, Australia
- Emergency Department, The Royal Children's Hospital, Melbourne, Australia
| | - Natalie Phillips
- Emergency Department, Queensland Children's Hospital, Children's Health Queensland, Brisbane, Australia
- Child Health Research Centre, University of Queensland, Brisbane, Australia
- Biomechanics and Spine Research Group, Centre for Children's Health Research, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane, Australia
| |
Collapse
|
2
|
Yadav A, Singh A, Verma R, Singh VK, Ojha BK, Chandra A, Srivastava C. Pediatric Cervical Spine Injuries. Asian J Neurosurg 2022; 17:557-562. [PMID: 36570758 PMCID: PMC9771637 DOI: 10.1055/s-0042-1757728] [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: 11/05/2022] Open
Abstract
Objective Pediatric cervical spine injuries are rare and account for 1 to 2% of all pediatric spine injuries. There is a paucity of data on pediatric cervical spine injuries in developing countries like India. The purpose of this study is to review and analyze our 5 years of experience with pediatric cervical spine injuries. Methods All the available medical records over the 5 years were reviewed retrospectively. The data was analyzed to know the epidemiology, mechanism of injury, injury patterns, management, and outcome. The patients were divided into two groups: 0 to 9 years and 10 to 18 years. Results Seventy-five eligible records were included in our study. The incidence of cervical spine injuries was significantly lower in younger children than the older ones ( p < 0.042). The most common mechanism of injury was fall from height: 33 (44%) patients followed by road traffic accidents: 27 (36%) patients. The involvement of the upper cervical spine was significantly higher in younger children ( p < 0.001). Fractures with subluxation were the most common pattern of injury, observed in 35 (47%) patients. However, fractures with subluxation were uncommon in younger children compared with older children ( p < 0.04). Spinal cord injury without radiographic abnormality (SCIWORA) was observed in 42% of younger children compared with 8% of older children ( p < 0.02). Thirty (40%) patients were managed surgically; anterior cervical corpectomy with fusion was the most commonly performed procedure in 19 (63%) patients. The overall mortality was 20%. Conclusion The results of our study revealed predominant involvement of the upper cervical spine in children younger than 10 years of age. SCIWORA was documented in both the age groups with a significantly higher incidence in younger children. The instrumentation and fusion techniques in children are safe; however, developing pediatric spine needs special considerations.
Collapse
Affiliation(s)
- Awdhesh Yadav
- Department of Neurosurgery, King George's Medical University, Lucknow, Uttar Pradesh, India,Address for correspondence Awdhesh Yadav, MS, MCh Department of Neurosurgery5th Floor, Shatabdi Hospital Phase-2, King George's Medical University, Lucknow, Uttar Pradesh, 226003India
| | - Aneeta Singh
- PDCC (Neuro-anesthesia), King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Rajat Verma
- Department of Neurosurgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Vijay K. Singh
- Department of Social and Preventive Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Bal K. Ojha
- Department of Neurosurgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Anil Chandra
- Department of Neurosurgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Chhitij Srivastava
- Department of Neurosurgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| |
Collapse
|
3
|
Bailey RS, Klein R, de Los Cobos D, Geraud S, Puryear A. A Retrospective Look at a Cervical Spine Clearance Protocol in Pediatric Trauma Patients at a Level-1 Trauma Center. J Pediatr Orthop 2022; 42:e607-e611. [PMID: 35297387 DOI: 10.1097/bpo.0000000000002146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Adult studies have demonstrated the efficacy of written protocols for clearance of the cervical spine. However, less than half of recently surveyed pediatric trauma centers report using a documented protocol. Little data exists on such protocols in pediatric populations, but interest remains because of potential reductions in radiation exposure, time to clearance, hospital stay, and specialist referral. However, missed injury can have devastating consequences. The purpose of this study is to examine the efficacy in detecting injury of an implemented cervical spine clearance protocol at a level-1 pediatric trauma hospital. METHODS A retrospective review was performed on pediatric patients presenting as activated traumas to the emergency department of a single level-1 pediatric trauma hospital between May 2010 and October 2018. This institution has utilized a written cervical spine clearance protocol throughout this time. Presence of cervical spine injury, documented clearance, cervical spine imaging, and follow-up documentation were reviewed for any missed injuries. RESULTS There were no missed cervical spine injuries. Five-hundred sixty-three clinically significant cervical spine injuries were identified, representing 16.5% of patients. Of these, 96 were fractures, dislocations, or ligamentous injuries, representing 2.8% of all patients. Most cervical spine clearances were performed by trauma surgery. Advanced imaging of the cervical spine was ordered for 43.2% of patients overall and trended down over time. CONCLUSION Documented cervical spine clearance protocols are effective for detection of significant injury in pediatric trauma patients. This study suggests these protocols minimize risk of missed injury and may prevent unnecessary radiation exposure, delayed clearance, prolonged hospitalization, or unnecessary specialist referral. CLINICAL RELEVANCE Utilization of a standard written protocol for cervical spine clearance likely prevents missed injury and helps to minimize radiation exposure in pediatric populations. Further research is needed on evaluation and management of pediatric cervical spine trauma.
Collapse
Affiliation(s)
- Ryan S Bailey
- Department of Orthopaedic Surgery, Saint Louis University, St. Louis, MO
| | | | | | | | | |
Collapse
|
4
|
Chen J, Liang T, Hu Y, Ma Y, Huang S, Chen L, Jiang J, Li H, Chen T, Cen J, Liu C, Zhan X. Suitability of 3.5-mm screw for the atlas in children: a retrospective computed tomography analysis. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2022; 31:1241-1250. [PMID: 35224674 DOI: 10.1007/s00586-022-07136-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 12/20/2021] [Accepted: 01/26/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND The growth and development of the atlas in children has not been studied to date using a large sample size. OBJECTIVE To study whether a 3.5-mm screw is suitable for the atlas in children, to explore the anatomical size and development of the atlas in 0-14-year-old children, and to provide morphological basis for lateral mass screw internal fixation. METHODS A Computed Tomography (CT) morphometric analysis was performed on 420 pediatric atlases. In the atlas, D1, D2, D3, D4, and α of the atlas lateral mass were measured. Statistical analysis was performed using one-way ANOVA and Students' t test. The least square method was used for the regression analysis of the change trend in anatomical structure. The curve with the greatest goodness of fit was used as the anatomic trend regression curve. RESULTS D1, D2, D3, and D4 generally showed an increasing trend with age. The ranges of averages of D1, D2, D3, D4, and α in 0-14 year-old children were as follows: 4.576-9.202 mm, 9.560-25.100 mm, 3.414-10.554 mm, 11.150-27.895, and 12.41°-20.97°, respectively. The trends of the fitting curves of L1 and L3 were power functions, and those of L2 and L4 were logarithmic curves. CONCLUSIONS CT examination could help in preoperative decision-making, and 3.5-mm screw was found to be suitable for lateral mass screw internal fixation in children aging 2 years and older. D1-D4 increased with age. This provided a certain reference to perform posterior atlantoaxial fusion in children and is of great significance to design posterior atlantoaxial screw in children.
Collapse
Affiliation(s)
- Jiarui Chen
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Tuo Liang
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Yajie Hu
- First Clinical Medical College, Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Youliang Ma
- First Clinical Medical College, Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Shengsheng Huang
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Liyi Chen
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Jie Jiang
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Hao Li
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Tianyou Chen
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Jiemei Cen
- Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Chong Liu
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China.
| | - Xinli Zhan
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China.
| |
Collapse
|
5
|
Chen J, Cen J, Ma T, Du Y, Liang T, Liao S, Yu C, Sun X, Li J, Jiang J, Chen T, Li H, Chen W, Ye Z, Yao Y, Guo H, Zhan X, Liu C. Feasibility of 3.5mm C2 pedicle screws in children: Part II, a computerized tomography analysis. Clin Anat 2022; 35:347-353. [PMID: 35088448 DOI: 10.1002/ca.23837] [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: 11/25/2021] [Revised: 12/21/2021] [Accepted: 01/21/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND There have been no studies with large sample sizes on growth of the pedicle of C2 in children. In the present study we measured the pedicle of C2 through computed tomography (CT) imaging in children aged less than 14 years and evaluated the suitability of the 3.5-mm screw for the pedicle in such children. METHODS The study was conducted on CT morphometric images of 420 children in our hospital between June 2018 and June 2020. The width (D1), length (D2), height (D3), inclination angle (α), and tail angle (β) of the C2 pedicle were measured. One-way analysis of variance and Student's t test were used for statistical analyses. The least-square method was used to analyze the curve fitting the trend of anatomical change in the pedicle. The largest degree of goodness of fit determined the best-fitting curve. RESULTS The size of the pedicle of C2 increased with age. The median ranges of D1, D2, D3, α, and β were 3.312-5.431 mm, 11.732-23.645 mm, 3.597-8.038 mm, 32.583°-36.640°, and 24.867°-31.567°, respectively. The curves fitting the trends of D1 and D3 were power functions, whereas D2 was fitted by a logarithmic curve. However, no curve fitted α or β. CONCLUSION A 3.5-mm screw can be placed in the pedicle of C2 in children aged more than one year. The growth and development trend of this pedicle can provide an anatomical reference for deciding on posterior cervical surgery and for selecting and designing pedicle screws for children.
Collapse
Affiliation(s)
- Jiarui Chen
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Jiemei Cen
- Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Teng Ma
- First Clinical Medical College, Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Yuwang Du
- First Clinical Medical College, Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Tuo Liang
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Shian Liao
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Chaojie Yu
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Xuhua Sun
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Jiakun Li
- Spine Ward, Yulin Orthopedic Hospital of Integrated Traditional Chinese and Western Medicine
| | - Jie Jiang
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Tianyou Chen
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Hao Li
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Wuhua Chen
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Zhen Ye
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Yuanlin Yao
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Hao Guo
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Xinli Zhan
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Chong Liu
- Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| |
Collapse
|
6
|
Fiester P, Rao D, Soule E, Jenson M, Rahmathulla G. Occult craniocervical dissociation on cervical CT: an under-appreciated presentation of craniocervical trauma requiring occipital cervical fusion. Emerg Radiol 2022; 29:383-393. [PMID: 35029773 DOI: 10.1007/s10140-022-02018-4] [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: 11/01/2021] [Accepted: 01/05/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND PURPOSE Craniocervical dissociation is a rare and life-threatening injury that results from a significant hyperflexion-hyperextension force. Occult craniocervical dissociation is defined as an unstable craniocervical injury in the absence of atlanto-occipital joint space widening or other skull base line abnormality. The early and accurate diagnosis of craniocervical dissociation is crucial since the early diagnosis and subsequent stabilization with occipital-cervical fusion has been shown to reduce neurologic morbidity and mortality. Several normative skull base lines have been developed to predict craniocervical dissociation. The purpose of our study was to measure the atlanto-occipital joint space and four other common skull base lines in patients who underwent occipital-cervical fusion for post-traumatic craniocervical instability. MATERIALS AND METHODS Patients who underwent occipital-cervical fusion for craniocervical injury were identified retrospectively using a keyword search of radiology reports using Nuance mPower software. The cervical CT and MRI exams for these patients were reviewed and the atlanto-occipital joint space, Powers ratio, Wackenheim line, posterior axial line, and basion dens interval were measured. Detailed descriptions of craniocervical ligament injuries on MRI were recorded along with patient demographic information, clinical history, management, and outcome. RESULTS Nine adult patients who underwent occipital-cervical fusion for an acute craniocervical injury were identified. Six patients demonstrated an atlanto-occipital joint space measuring 2 mm or less on cervical spine CT with no additional abnormality in the Powers ratio, Wackenheim line, posterior axial line, or basion-dens interval. Three patients demonstrated widening of the atlanto-occipital joint space with two patients demonstrating an abnormality in at least two additional skull base lines. Clinical outcomes were variable with nearly half of the patients demonstrating persistent neurologic deficits, including one quadriplegic patient. CONCLUSIONS A normal atlanto-occipital joint space and skull base line measurements on cervical CT demonstrated a low predictive value for detecting unstable craniocervical injuries. Occult craniocervical dissociation was present in two-thirds of patients who underwent occipital cervical fusion for acute, craniocervical trauma. A high clinical and radiologic index of suspicion for craniocervical trauma with subsequent follow-up cervical MRI to directly evaluate ligamentous integrity is necessary to accurately diagnose and triage patients with high velocity trauma.
Collapse
Affiliation(s)
- Peter Fiester
- Department of Neuroradiology, University of Florida College of Medicine - Jacksonville, 655 West 8th Street, Jacksonville, FL, 32209, USA
| | - Dinesh Rao
- Department of Neuroradiology, University of Florida College of Medicine - Jacksonville, 655 West 8th Street, Jacksonville, FL, 32209, USA
| | - Erik Soule
- Department of Neuroradiology, University of Florida College of Medicine - Jacksonville, 655 West 8th Street, Jacksonville, FL, 32209, USA.
| | - Matthew Jenson
- Department of Neuroradiology, University of Florida College of Medicine - Jacksonville, 655 West 8th Street, Jacksonville, FL, 32209, USA
| | - Gazanfar Rahmathulla
- Department of Neurosurgery, University of Florida College of Medicine - Jacksonville, 655 West 8th Street, Jacksonville, FL, 32209, USA
| |
Collapse
|
7
|
Nolte PC, Liao S, Kuch M, Grützner PA, Münzberg M, Kreinest M. Development of a New Emergency Medicine Spinal Immobilization Protocol for Pediatric Trauma Patients and First Applicability Test on Emergency Medicine Personnel. Pediatr Emerg Care 2022; 38:e75-e84. [PMID: 32604393 DOI: 10.1097/pec.0000000000002151] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The purpose of this study was to (i) develop a protocol that supports decision making for prehospital spinal immobilization in pediatric trauma patients based on evidence from current scientific literature and (ii) perform an applicability test on emergency medicine personnel. METHODS A structured search of the literature published between 1980 and 2019 was performed in MEDLINE using PubMed. Based on this literature search, a new Emergency Medicine Spinal Immobilization Protocol for pediatric trauma patients (E.M.S. IMMO Protocol Pediatric) was developed. Parameters found in the literature, such as trauma mechanism and clinical findings that accounted for a high probability of spinal injury, were included in the protocol. An applicability test was administered to German emergency medicine personnel using a questionnaire with case examples to assess correct decision making according to the protocol. RESULTS The E.M.S. IMMO Protocol Pediatric was developed based on evidence from published literature. In the applicability test involving 44 emergency medicine providers revealed that 82.9% of participants chose the correct type of immobilization based on the protocol. A total of 97.8% evaluated the E.M.S. IMMO Protocol Pediatric as helpful. CONCLUSIONS Based on the current literature, the E.M.S. IMMO Protocol Pediatric was developed in accordance with established procedures used in trauma care. The decision regarding immobilization is made on based on the cardiopulmonary status of the patient, and life-threatening injuries are treated with priority. If the patient presents in stable condition, the necessity for full immobilization is assessed based upon the mechanisms of injury, assessment of impairment, and clinical examination.
Collapse
Affiliation(s)
- Philip C Nolte
- From the Department of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen, Ludwigshafen, Germany
| | | | - Matthias Kuch
- Pediatric Emergency Department, Karlsruhe City Clinic, Karlsruhe
| | - Paul A Grützner
- From the Department of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen, Ludwigshafen, Germany
| | | | - Michael Kreinest
- From the Department of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen, Ludwigshafen, Germany
| |
Collapse
|
8
|
Elsamadicy AA, Sandhu MR, Freedman IG, Koo AB, Hengartner AC, Reeves BC, Havlik J, Sarkozy M, Hong CS, Kundishora AJ, Tuason DA, DiLuna M. Racial Disparities in Health Care Resource Utilization After Pediatric Cervical and/or Thoracic Spinal Injuries. World Neurosurg 2021; 156:e307-e318. [PMID: 34560297 DOI: 10.1016/j.wneu.2021.09.047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/10/2021] [Accepted: 09/11/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This study aimed to investigate the impact of race on hospital length of stay (LOS) and hospital complications among pediatric patients with cervical/thoracic injury. METHODS A retrospective cohort was performed using the 2017 admission year from 753 facilities utilizing the National Trauma Data Bank. All pediatric patients with cervical/thoracic spine injuries were identified using the ICD-10-CM diagnosis coding system. These patients were segregated by their race, non-Hispanic white (NHW), non-Hispanic black (NHB), non-Hispanic Asian (NHA), and Hispanic (H). Demographic, hospital variable, hospital complications, and LOS data were collected. A linear and logistic multivariate regression analysis was performed to determine the risk ratio for hospital LOS as well as complication rate, respectively. RESULTS A total of 4,125 pediatric patients were identified. NHB cohort had a greater prevalence of cervical-only injuries (NHW: 37.39% vs. NHB: 49.93% vs. NHA: 34.29% vs. H: 38.71%, P < 0.001). While transport accident was most common injury etiology for both cohorts, NHB cohort had a greater prevalence of assault (NHW: 1.53% vs. NHB: 17.40% vs. NHA: 2.86% vs. H: 6.58%, P < 0.001) than the other cohorts. Overall complication rates were significantly higher among NHB patients (NHW: 9.39% vs. NHB: 15.12% vs. NHA: 14.29% vs. H: 13.60%, P < 0.001). Compared with the NHW cohort, NHB, NHA, and H had significantly longer hospital LOS (NHW: 6.15 ± 9.03 days vs. NHB: 9.24 ± 20.78 days vs. NHA: 9.09 ± 13.28 days vs. H: 8.05 ± 11.45 days, P < 0.001). NHB race was identified as a significant predictor of increased LOS on multivariate regression analysis (risk ratio: 1.14, 95% confidence interval: 0.46, 1.82; P = 0.001) but not hospital complications (P = 0.345). CONCLUSIONS Race may significantly impact health care resource utilization following pediatric cervical/thoracic spinal trauma.
Collapse
Affiliation(s)
- Aladine A Elsamadicy
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA.
| | - Mani R Sandhu
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Isaac G Freedman
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Andrew B Koo
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Astrid C Hengartner
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Benjamin C Reeves
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - John Havlik
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Margot Sarkozy
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Chris S Hong
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Adam J Kundishora
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Dominick A Tuason
- Department of Orthopedics, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Michael DiLuna
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| |
Collapse
|
9
|
Jarvers JS, Herren C, Jung MK, Blume C, Meinig H, Ruf M, Disch AC, Weiß T, Rüther H, Welk T, Badke A, Gonschorek O, Heyde CE, Kandziora F, Knop C, Kobbe P, Scholz M, Siekmann H, Spiegl U, Strohm P, Strüwind C, Matschke S, Kreinest M. [Pediatric spine trauma-Results of a German national multicenter study including 367 patients]. Unfallchirurg 2020; 123:280-288. [PMID: 32215669 DOI: 10.1007/s00113-020-00771-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND In general, pediatric spinal injuries are rare. No reliable data on the epidemiology of spinal injuries in pediatric patients in Germany are available. Especially in pediatric patients, for whom the medical history, clinical examination and the performance of imaging diagnostics are difficult to obtain, all available information on a spinal injury must be taken into account. OBJECTIVE The aim of this study was to provide epidemiological data for pediatric patients with spinal trauma in Germany in order to enhance future decision-making for the diagnostics and treatment of these patients. MATERIAL AND METHODS Within the framework of a national multicenter study, data were retrospectively obtained from 6 German spine centers for 7 years between January 2010 and December 2016. In addition to the demographic data, the clinical databases were screened for specific trauma mechanisms, level of injury as well as accompanying injuries. Furthermore, diagnostic imaging and the treatment selected were also analyzed. RESULTS A total of 367 children (female: male = 1:1.2) with a total of 610 spinal injuries were included in this study. The mean age was 12 years (±3.5 years). The most frequent trauma mechanisms were falls from <3 m and traffic accidents. The imaging diagnostics were only rarely carried out with the child under anesthesia. Younger children (0-9 years old) suffered more injuries to the cervical spine, whereas injuries to the thoracic and lumbar spine were more frequently found in older children (>10 years old). The children frequently showed accompanying injuries to the head and the extremities. Accompanying spinal injuries mostly occurred in adjacent regions and only rarely in other regions. Around 75% of the children were treated conservatively. CONCLUSION The results were different from the knowledge obtained from adult patients with spinal trauma and describe the special circumstances for pediatric patients with spinal trauma. Despite certain limitations these facts may help to enhance future decision-making for the diagnostics and treatment of these patients.
Collapse
Affiliation(s)
- Jan-Sven Jarvers
- Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Universitätsklinikum Leipzig, Leipzig, Deutschland
| | - Christian Herren
- Klinik für Unfall- und Wiederherstellungschirurgie, Uniklinik RWTH Aachen, Aachen, Deutschland
| | - Matthias K Jung
- Zentrum für Wirbelsäulenchirurgie, BG Klinik Ludwigshafen, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Deutschland
| | - Christian Blume
- Klinik für Neurochirurgie, Uniklinik RWTH Aachen, Aachen, Deutschland
| | - Holger Meinig
- Zentrum für Wirbelsäulenchirurgie, Orthopädie und Unfallchirurgie, SRH Klinikum Karlsbad-Langensteinbach, Karlsbad-Langensteinbach, Deutschland
| | - Michael Ruf
- Zentrum für Wirbelsäulenchirurgie, Orthopädie und Unfallchirurgie, SRH Klinikum Karlsbad-Langensteinbach, Karlsbad-Langensteinbach, Deutschland
| | - Alexander C Disch
- UniversitätsWirbelsäulenzentrum, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Dresden, Deutschland
| | - Thomas Weiß
- Abteilung Wirbelsäulenchirurgie, BG Unfallklinik Murnau, Murnau, Deutschland
| | - Hauke Rüther
- Zentrum für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Göttingen, Deutschland
| | - Thomas Welk
- Abteilung für Radiologie und Neuroradiologie, SRH Klinikum Karlsbad-Langensteinbach, Karlsbad-Langensteinbach, Deutschland
| | - Andreas Badke
- Abteilung für Wirbelsäulenchirurgie, BG Klinik Tübingen, Tübingen, Deutschland
| | - Oliver Gonschorek
- Abteilung Wirbelsäulenchirurgie, BG Unfallklinik Murnau, Murnau, Deutschland
| | - Christoph E Heyde
- Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Universitätsklinikum Leipzig, Leipzig, Deutschland
| | - Frank Kandziora
- Zentrum für Wirbelsäulenchirurgie und Neurotraumatologie, BG Unfallklinik Frankfurt, Frankfurt, Deutschland
| | - Christian Knop
- Klinik für Unfallchirurgie und Orthopädie, Klinikum Stuttgart, Stuttgart, Deutschland
| | - Philipp Kobbe
- Klinik für Unfall- und Wiederherstellungschirurgie, Uniklinik RWTH Aachen, Aachen, Deutschland
| | - Matti Scholz
- Zentrum für Wirbelsäulenchirurgie und Neurotraumatologie, BG Unfallklinik Frankfurt, Frankfurt, Deutschland
| | - Holger Siekmann
- Department für Orthopädie, Unfall- und Wiederherstellungschirurgie, Universitätsklinikum Halle (Saale), Halle (Saale), Deutschland
| | - Ulrich Spiegl
- Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Universitätsklinikum Leipzig, Leipzig, Deutschland
| | - Peter Strohm
- Klinik für Orthopädie und Unfallchirurgie, Klinikum Bamberg, Bamberg, Deutschland
| | - Christoph Strüwind
- Abteilung Wirbelsäulenchirurgie, BG Unfallklinik Murnau, Murnau, Deutschland
| | - Stefan Matschke
- Praxis für Wirbelsäulenchirurgie, ATOS Klinik Heidelberg, Heidelberg, Deutschland
| | - Michael Kreinest
- Zentrum für Wirbelsäulenchirurgie, BG Klinik Ludwigshafen, Ludwig-Guttmann-Str. 13, 67071, Ludwigshafen, Deutschland.
| | | |
Collapse
|
10
|
Lykissas M, Gkiatas I, Spiliotis A, Papadopoulos D. Trends in pediatric cervical spine injuries in the United States in a 10-year period. J Orthop Surg (Hong Kong) 2020; 27:2309499019834734. [PMID: 30862255 DOI: 10.1177/2309499019834734] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Cervical spine fractures (CSFs) are potentially devastating injuries in pediatric population. Fortunately, these injuries are uncommon in pediatric patients. The purpose of this study was to determine the epidemiology, the risk factors, mechanisms of injury and to identify possible strategies for prevention. In addition, the aim of the current study was to compare CSF sustained in 2003 to CSF sustained in 2008 and 2013 so as to recognize the trend of pediatric CSFs in the United States. METHODS The National Electronic Injury Surveillance System was queried for CSF sustained in pediatric population up to 16 years of age for years 2003, 2008, and 2013. Outcomes of interest were patient characteristics (age and sex), causes of CSF, and mechanism of injury. RESULTS Eighty pediatric patients with CSF were identified. The average age was 10.5 years. Boys sustained significantly more CSF than girls. Statistically significant more CSF were occurred in children of 10-16 years than in children up to 9 years. Sports or recreational activities and home-related accidents were the predominant causes of CSF. Mechanisms of injury were age-related, with younger children sustaining CSF as a result of home-related accidents while adolescents commonly injured during sporting or recreational activities. In contrast to current data in literature, motor vehicle accidents were not a major cause of CSF. Comparing the years 2003, 2008, and 2013, statistically significant differences in the incidence of CSF were not found. CONCLUSIONS Our study confirms previous findings that adolescents who sustain CSF have higher incidence of sport or recreation-related accidents than younger patients who sustain commonly home-related accidents as a consequence of insufficient parental supervision. The perception that motor vehicle accidents comprise major cause of CSF appears not to be true.
Collapse
Affiliation(s)
- Marios Lykissas
- 1 Department of Paediatric Orthopaedics, Metropolitan Hospital, Athens, Greece
| | - Ioannis Gkiatas
- 2 Orthopaedic Department, University Hospital of Ioannina, Ioannina, Greece
| | - Antonios Spiliotis
- 3 Department of General, Visceral, Vascular and Pediatric Surgery, University of Saarland, Homburg, Saarland, Germany
| | | |
Collapse
|
11
|
[Development and first application testing of a new protocol for preclinical spinal immobilization in children : Assessment of indications based on the E.M.S. IMMO Protocol Pediatric]. Unfallchirurg 2019; 123:289-301. [PMID: 31768566 DOI: 10.1007/s00113-019-00744-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND To protect the spine from secondary damage, spinal immobilization is a standard procedure in prehospital trauma management. Immobilization protocols aim to support emergency medicine personnel in quick decision making but predominantly focus on the adult spine; however, trauma mechanisms and injury patterns in adults differ from those in children and applying adult prehospital immobilization protocols to pediatric patients may be insufficient. Adequate protocols for children with spinal injuries are currently unavailable. OBJECTIVE The aim of this study was (i) to develop a protocol that supports decision making for prehospital spinal immobilization in pediatric trauma patients based on evidence from current scientific literature and (ii) to perform a first analysis of the quality of results if the protocol is used by emergency personnel. MATERIAL AND METHODS Based on a structured literature search a new immobilization protocol was developed. Analysis of the quality of results was performed by a questionnaire containing four case scenarios in order to assess correct decision making. The decision about spinal immobilization was made without and with the utilization of the protocol. RESULTS The E.M.S. IMMO Protocol Pediatric was developed based on the literature. The analysis of the quality of results was performed involving 39 emergency medicine providers. It could be shown that if the E.M.S. IMMO Protocol Pediatric was used, the correct type of immobilization was chosen more frequently. A total of 38 out of 39 participants evaluated the protocol as helpful. CONCLUSION The E.M.S. IMMO Protocol Pediatric provides decision-making support whether pediatric spine immobilization is indicated with respect to the cardiopulmonary status of the patient. In a first analysis, the E.M.S. IMMO Protocol Pediatric improves decision making by emergency medical care providers.
Collapse
|
12
|
Hopper SM, McKenna S, Williams A, Phillips N, Babl FE. Clinical clearance and imaging for possible cervical spine injury in children in the emergency department: A retrospective cohort study. Emerg Med Australas 2019; 32:93-99. [PMID: 31317676 DOI: 10.1111/1742-6723.13351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 06/18/2019] [Accepted: 06/19/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVES While cervical spine injuries (CSIs) are rare in the paediatric population, presentations to EDs with possible neck injuries are common. Based on a lack of Australian data we set out to determine how many possible injuries are clinically cleared, what imaging is used on the remainder and the incidence and characteristics of confirmed paediatric CSIs. METHODS We undertook a retrospective electronic medical record review of children <18 years with potential CSIs at a large tertiary paediatric trauma centre in Victoria, Australia over a 12 month period (annual census 87 000). For possible injuries we extracted key epidemiologic, imaging and short-term outcome data. RESULTS During the study period, a total of 617 patients with potential neck injuries were seen in the ED (617/87 000, 0.7%). The median age was 11 years. The most common mechanisms of injury were falls (41%), motor vehicle injuries (28%) and sports-related injuries (24%). Four hundred and fourteen of 617 (67%) underwent neck imaging (345/414, 83% plain radiograph; 100/414, 24% computed tomography; 7/414, 1.6% magnetic resonance imaging). Twenty-three of 617 (4.1%) had radiologically documented CSIs. Two required operative interventions for their neck injuries. CONCLUSION While two-thirds of children with potential CSIs undergo radiological evaluation, actual injuries are rare (<4%). These data suggest that there is a potential for improved targeting of cervical spine imaging for trauma. The development of a clinical decision tool may help reduce neck radiography.
Collapse
Affiliation(s)
- Sandy M Hopper
- Royal Children's Hospital, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Stewart McKenna
- Royal Children's Hospital, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Amanda Williams
- Royal Children's Hospital, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Natalie Phillips
- Queensland Children's Hospital, Brisbane, Queensland, Australia.,Child Health Research Centre, School of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Franz E Babl
- Royal Children's Hospital, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | | |
Collapse
|
13
|
Mitchell A, Upasani VV, Bartley CE, Newton PO, Yaszay B. Rigid segmental cervical spine instrumentation is safe and efficacious in younger children. Childs Nerv Syst 2019; 35:985-990. [PMID: 30941509 DOI: 10.1007/s00381-019-04130-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 03/18/2019] [Indexed: 11/25/2022]
Abstract
PURPOSE The utilization of cervical spine instrumentation in the young pediatric patient is not well reported. This study presents outcomes and complications of cervical spine instrumentation in patients who underwent cervical spine fusion surgery before age 10. METHODS Radiographic and clinical data were collected on all patients who underwent cervical spine surgery with instrumentation at a single institution between January 1, 2006, and March 31, 2015. Patients were ≤ 10 years of age at the time of surgery with any cervical spine deformity/injury diagnosis. Patient demographics, details on cervical spine diagnosis, procedural data, imaging data, and postoperative follow-up data were collected. RESULTS Twenty children met the criteria and were included in the study with a mean follow-up of 10.6 months (3 months-2 years). Initial indication for cervical spine correction surgery included deformity (7 cases), trauma (6 cases), instability (3 cases), stenosis (2 cases), rotary subluxation (1 case), and infection (1 case). Fifteen cases were treated with adult 3.5-mm cervical spine instrumentation, 3 with wiring (1 sublaminar and 2 spinous process), and 2 with cannulated screws. Postoperative immobilization included 16 halo fixation, 3 collars, and 1 CTO. Overall, there were five complications related to the surgery. Two patients who had wiring (1 sublaminar and 1 spinous process) developed a non-union and required revision surgery (1 with cannulated screws and 1 with 3.5-mm segmental cervical spine instrumentation). One patient developed a postoperative infection that required incision and drainage. Five patients developed superficial pin infections for their halo. Two deformity patients experienced neurological complications that were likely unrelated to the cervical instrumentation. CONCLUSIONS Rigid segmental fixation can be safe and efficacious when used in pediatric cervical spine patients. Whether used with halo or orthosis, patients experience minimal to no complications from the instrumentation and achieve successful fusion. Cervical spine wiring had a high risk of non-union requiring revision surgery. The incidence of wound infection was low with one in 20 cases.
Collapse
Affiliation(s)
- Ana Mitchell
- University of California San Diego, San Diego, CA, USA
| | - Vidyadhar V Upasani
- University of California San Diego, San Diego, CA, USA
- Rady Children's Hospital, 3020 Children's Way, MC 5062, San Diego, CA, 92123, USA
| | - Carrie E Bartley
- Rady Children's Hospital, 3020 Children's Way, MC 5062, San Diego, CA, 92123, USA
| | - Peter O Newton
- University of California San Diego, San Diego, CA, USA
- Rady Children's Hospital, 3020 Children's Way, MC 5062, San Diego, CA, 92123, USA
| | - Burt Yaszay
- University of California San Diego, San Diego, CA, USA.
- Rady Children's Hospital, 3020 Children's Way, MC 5062, San Diego, CA, 92123, USA.
| |
Collapse
|
14
|
Gutierrez X, April M, Maddry J, Hill G, Becker T, Schauer S. Incidence of Pediatric Cervical Spine Injuries in Iraq and Afghanistan. South Med J 2019; 112:271-275. [PMID: 31050794 PMCID: PMC6485296 DOI: 10.14423/smj.0000000000000974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Cervical spine injuries in pediatric trauma patients are uncommon, and subsequently, proper diagnosis and the efficacy of spinal motion restriction in these patients remain a subject of contention. The aim of this study was to describe the incidence of cervical spine injuries in pediatric patients in Iraq and Afghanistan. Objective Military providers frequently treat civilians, including pediatric patients. Cervical spine injuries in pediatric trauma patients occur infrequently, with limited data on the incidence. The aim of this study was to describe the incidence of cervical spine injuries in pediatric patients in Iraq and Afghanistan. Methods We queried the Department of Defense Trauma Registry for all pediatric encounters from January 2007 to January 2016. We searched within that dataset for all cervical spine fractures. Results From January 2007 through January 2016 there were 3439 pediatric encounters. There were 36 subjects identified (1.0%) with a cervical spine fracture. Of those with a cervical spine fracture, 6 (17%) had a prehospital cervical collar placed, which did not improve survival to hospital discharge (collar, 66.7% vs no collar, 83.3%, P = 0.573). Of those with a cervical spine fracture, 6 (17%) had a documented spinal cord injury. The median age of subjects with a cervical spine fracture was 9.5 years and the majority (63.9%) were male. Most were injured by explosion (41.7%). The median composite injury score was higher in subjects with a cervical spine fracture compared with those without one (16.5 vs 10, P < 0.001). Subjects with a cervical spine fracture had longer lengths of stay in the intensive care unit (median 3 days vs 1, P = 0.012) and a trend toward worse survival to hospital discharge (80.6%, n = 29, vs 90.3%, n = 3074, P = 0.079). Conclusions Cervical spine injuries occurred infrequently in pediatric patients in Iraq and Afghanistan. When a fracture was present, almost one in five patients had spinal cord involvement. The pediatric prehospital literature would benefit from the development of a clinical decision tool to guide prehospital personnel as to when a cervical collar is indicated. Moreover, appropriate size equipment should be available when caring for host national civilians.
Collapse
Affiliation(s)
- Xandria Gutierrez
- From the 59th Medical Wing, Joint Base San Antonio (JBSA) Lackland Air Force Base, the Department of Emergency Medicine, San Antonio Military Medical Center, JBSA, and Dell Children's Medical Center, Austin, Texas
| | - Michael April
- From the 59th Medical Wing, Joint Base San Antonio (JBSA) Lackland Air Force Base, the Department of Emergency Medicine, San Antonio Military Medical Center, JBSA, and Dell Children's Medical Center, Austin, Texas
| | - Joseph Maddry
- From the 59th Medical Wing, Joint Base San Antonio (JBSA) Lackland Air Force Base, the Department of Emergency Medicine, San Antonio Military Medical Center, JBSA, and Dell Children's Medical Center, Austin, Texas
| | - Guyon Hill
- From the 59th Medical Wing, Joint Base San Antonio (JBSA) Lackland Air Force Base, the Department of Emergency Medicine, San Antonio Military Medical Center, JBSA, and Dell Children's Medical Center, Austin, Texas
| | - Tyson Becker
- From the 59th Medical Wing, Joint Base San Antonio (JBSA) Lackland Air Force Base, the Department of Emergency Medicine, San Antonio Military Medical Center, JBSA, and Dell Children's Medical Center, Austin, Texas
| | - Steven Schauer
- From the 59th Medical Wing, Joint Base San Antonio (JBSA) Lackland Air Force Base, the Department of Emergency Medicine, San Antonio Military Medical Center, JBSA, and Dell Children's Medical Center, Austin, Texas
| |
Collapse
|
15
|
George MP, Kim WG, Lee EY. Tales from the Night:: Emergency MR Imaging in Pediatric Patients after Hours. Magn Reson Imaging Clin N Am 2019; 27:409-426. [PMID: 30910105 DOI: 10.1016/j.mric.2019.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Overnight in-house radiology has rapidly become an important part of contemporary practice models, and is increasingly the norm in pediatric radiology. MR imaging is an indispensable first-line and problem-solving tool in the pediatric population. This has led to increasingly complex MR imaging being performed "after hours" on pediatric patients. This article reviews the factors that have led to widespread overnight subspecialty radiology and the associated challenges for overnight radiologists, and provides an overview of up-to-date imaging techniques and imaging findings of the most common indications for emergent MR imaging in the pediatric population.
Collapse
Affiliation(s)
- Michael P George
- Department of Radiology, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
| | - Wendy G Kim
- Department of Radiology, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Edward Y Lee
- Division of Thoracic Imaging, Department of Radiology, Boston Children's Hospital, Harvard Medical School, 330 Longwood Avenue, Boston, MA 02115, USA
| |
Collapse
|
16
|
Gopinathan NR, Viswanathan VK, Crawford AH. Cervical Spine Evaluation in Pediatric Trauma: A Review and an Update of Current Concepts. Indian J Orthop 2018; 52:489-500. [PMID: 30237606 PMCID: PMC6142799 DOI: 10.4103/ortho.ijortho_607_17] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The clinical presentation and diagnostic workup in pediatric cervical spine injuries (CSI) are different from adults owing to the unique anatomy and relative immaturity. The current article reviews the existing literature regarding the uniqueness of these injuries and discusses the current guidelines of radiological evaluation. A PubMed search was conducted using keywords "paediatric cervical spine injuries" or "paediatric cervical spine trauma." Six hundred and ninety two articles were available in total. Three hundred and forty three articles were considered for the review after eliminating unrelated and duplicate articles. Further screening was performed and 67 articles (original articles and review articles only) related to pediatric CSI were finally included. All articles were reviewed for details regarding epidemiology, injury patterns, anatomic considerations, clinical, and radiological evaluation protocols. CSIs are the most common level (60%-80%) for pediatric Spinal Injuries (SI). Children suffer from atlantoaxial injuries 2.5 times more often than adults. Children's unique anatomical features (large head size and highly flexible spine) predispose them to such a peculiar presentation. The role of National Emergency X-Ray Utilization Study, United State (NEXUS) and Canadian Cervical Spine Rule criteria in excluding pediatric cervical injury is questionable but cannot be ruled out completely. The minimum radiological examination includes 2- or 3-view cervical X-rays (anteroposterior, lateral ± open-mouth odontoid views). Additional radiological evaluations, including computerized tomography (CT) and magnetic resonance imaging (MRI) are obtained in situations of abnormal physical examination, abnormal X-rays, inability to obtain adequate X-rays, or to assess cord/soft-tissue status. The clinical criteria for cervical spine injury clearance can generally be applied to children older than 2 years of age. Nevertheless, adequate caution should be exercised before applying these rules in younger children. Initial radiographic investigation should be always adequate plain radiographs of cervical spine. CT and MRI scans should only be performed in an appropriate group of pediatric patients.
Collapse
Affiliation(s)
- Nirmal Raj Gopinathan
- Department of Orthopedic Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vibhu Krishnan Viswanathan
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Alvin H Crawford
- Department of Pediatric Orthopedics, Cincinnati Children's Hospital, Cincinnati, Ohio, USA
| |
Collapse
|
17
|
Nadarajah V, Jauregui JJ, Perfetti D, Shasti M, Koh EY, Henn RF. What are the trends and demographics in sports-related pediatric spinal cord injuries? PHYSICIAN SPORTSMED 2018; 46:8-13. [PMID: 29161931 DOI: 10.1080/00913847.2018.1408384] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES Pediatric spinal cord injury (PSCI) is a devastating injury that can cause significant long-term consequences. The purpose of this study is to calculate and report the prevalence of PSCI, identify risk factors for sports-related PSCI, and evaluate associated factors. METHODS The data sets of the Healthcare Cost and Utilization Project (HCUP) Kids' Inpatient Database (KID) from 2000-2012 were analyzed using ICD-9-CM external cause of injury codes to identify the mechanism of injury contributing to PSCI hospitalization. We then extracted demographic data on each admission including age, gender, race, and year of admission. We further stratified the data by sports-related cases of injury. Multivariate logistic regression analyses were used to identify independent risk factors. RESULTS Of our study population, 0.8% had a documented diagnosis of spinal cord injury (SCI). The most common documented external cause of injury code was motor vehicle accidents, representing roughly half of all cases in patients 0-9 years-old (p = 0.001). PSCI due to sports as an external cause of injury was more prevalent in patients 10-17 years old, and was especially prevalent in the 10-13 year-old age category in which sports-related PSCI reached a high of 25.6%. Risk factors for traumatic PSCI after a sports-related external cause included being of older age, male, and white. CONCLUSIONS The prevalence of SCI increased with age. Given the popularity of youth sports in the United States, parents and sports officials should be aware of the increased risk of sports-related PSCI among patients 10-17 years old. LEVEL OF EVIDENCE Level III, retrospective cohort study.
Collapse
Affiliation(s)
- Vidushan Nadarajah
- a Department of Orthopaedics , University of Maryland School of Medicine , Baltimore , MD , USA
| | - Julio J Jauregui
- a Department of Orthopaedics , University of Maryland School of Medicine , Baltimore , MD , USA
| | - Dean Perfetti
- b Department of Orthopaedic Surgery , Hofstra Northwell Health , Hempstead , NY , USA
| | - Mark Shasti
- a Department of Orthopaedics , University of Maryland School of Medicine , Baltimore , MD , USA
| | - Eugene Y Koh
- a Department of Orthopaedics , University of Maryland School of Medicine , Baltimore , MD , USA
| | - Ralph Frank Henn
- a Department of Orthopaedics , University of Maryland School of Medicine , Baltimore , MD , USA
| |
Collapse
|
18
|
Slaar A, Fockens MM, Wang J, Maas M, Wilson DJ, Goslings JC, Schep NWL, van Rijn RR. Triage tools for detecting cervical spine injury in pediatric trauma patients. Cochrane Database Syst Rev 2017; 12:CD011686. [PMID: 29215711 PMCID: PMC6486014 DOI: 10.1002/14651858.cd011686.pub2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Pediatric cervical spine injury (CSI) after blunt trauma is rare. Nonetheless, missing these injuries can have severe consequences. To prevent the overuse of radiographic imaging, two clinical decision tools have been developed: The National Emergency X-Radiography Utilization Study (NEXUS) criteria and the Canadian C-spine Rule (CCR). Both tools are proven to be accurate in deciding whether or not diagnostic imaging is needed in adults presenting for blunt trauma screening at the emergency department. However, little information is known about the accuracy of these triage tools in a pediatric population. OBJECTIVES To determine the diagnostic accuracy of the NEXUS criteria and the Canadian C-spine Rule in a pediatric population evaluated for CSI following blunt trauma. SEARCH METHODS We searched the following databases to 24 February 2015: CENTRAL, MEDLINE, MEDLINE Non-Indexed and In-Process Citations, PubMed, Embase, Science Citation Index, ProQuest Dissertations & Theses Database, OpenGrey, ClinicalTrials.gov, World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP), Cochrane Database of Systematic Reviews, the Database of Abstracts of Reviews of Effects, the Health Technology Assessment, and the Aggressive Research Intelligence Facility. SELECTION CRITERIA We included all retrospective and prospective studies involving children following blunt trauma that evaluated the accuracy of the NEXUS criteria, the Canadian C-spine Rule, or both. Plain radiography, computed tomography (CT) or magnetic resonance imaging (MRI) of the cervical spine, and follow-up were considered as adequate reference standards. DATA COLLECTION AND ANALYSIS Two review authors independently assessed the quality of included studies using the QUADAS-2 checklists. They extracted data on study design, patient characteristics, inclusion and exclusion criteria, clinical parameters, target condition, reference standard, and the diagnostic two-by-two table. We calculated and plotted sensitivity, specificity and negative predictive value in ROC space, and constructed forest plots for visual examination of variation in test accuracy. MAIN RESULTS Three cohort studies were eligible for analysis, including 3380 patients ; 96 children were diagnosed with CSI. One study evaluated the accuracy of the Canadian C-spine Rule and the NEXUS criteria, and two studies evaluated the accuracy of the NEXUS criteria. The studies were of moderate quality. Due to the small number of included studies and the diverse outcomes of those studies, we could not describe a pooled estimate for the diagnostic test accuracy. The sensitivity of the NEXUS criteria of the individual studies was 0.57 (95% confidence interval (CI) 0.18 to 0.90), 0.98 (95% CI 0.91 to 1.00) and 1.00 (95% CI 0.88 to 1.00). The specificity of the NEXUS criteria was 0.35 (95% CI 0.25 to 0.45), 0.54 (95% CI 0.45 to 0.62) and 0.2 (95% CI 0.18 to 0.21). For the Canadian C-spine Rule the sensitivity was 0.86 (95% CI 0.42 to 1.00) and specificity was 0.15 (95% CI 0.08 to 0.23). Since the quantity of the data was small we were not able to investigate heterogeneity. AUTHORS' CONCLUSIONS There are currently few studies assessing the diagnostic test accuracy of the NEXUS criteria and CCR in children. At the moment, there is not enough evidence to determine the accuracy of the Canadian C-spine Rule to detect CSI in pediatric trauma patients following blunt trauma. The confidence interval of the sensitivity of the NEXUS criteria between the individual studies showed a wide range, with a lower limit varying from 0.18 to 0.91 with a total of four false negative test results, meaning that if physicians use the NEXUS criteria in children, there is a chance of missing CSI. Since missing CSI could have severe consequences with the risk of significant morbidity, we consider that the NEXUS criteria are at best a guide to clinical assessment, with current evidence not supporting strict or protocolized adoption of the tool into pediatric trauma care. Moreover, we have to keep in mind that the sensitivity differs among several studies, and individual confidence intervals of these studies show a wide range. Our main conclusion is therefore that additional well-designed studies with large sample sizes are required to better evaluate the accuracy of the NEXUS criteria or the Canadian C-spine Rule, or both, in order to determine whether they are appropriate triage tools for the clearance of the cervical spine in children following blunt trauma.
Collapse
Affiliation(s)
- Annelie Slaar
- WestfriesgasthuisDepartment of RadiologyMaelsonstraat 3HoornNoord HollandNetherlands1624 NP
| | - M M Fockens
- University of AmsterdamAcademic Medical CenterAmsterdamNetherlands
| | - Junfeng Wang
- Academic Medical CenterDepartment of Clinical Epidemiology, Biostatistics and BioinformaticsMeibergdreef 9AmsterdamNetherlands1105 AZ
| | - Mario Maas
- Academic Medical CenterDepartment of RadiologyUniversity of AmsterdamMeibergdreefAmsterdamNetherlands
| | - David J Wilson
- St Lukes HospitalDepartment of RadiologyLatimer RoadHeadingtonOxfordUKOX3 7PF
| | - J Carel Goslings
- Academic Medical CenterTrauma Unit, Department of SurgeryMeibergdreef 9AmsterdamNetherlands1105 AZ
| | - Niels WL Schep
- Academic Medical CenterDepartment of Surgery/Trauma UnitMeibergdreef 9AmsterdamNetherlands1105AZ
| | - Rick R van Rijn
- Academic Medical Center AmsterdamDepartment of RadiologyMeibergdreef 9AmsterdamNetherlands1105 AZ
| | | |
Collapse
|
19
|
Hale AT, Alvarado A, Bey AK, Pruthi S, Mencio GA, Bonfield CM, Martus JE, Naftel RP. X-ray vs. CT in identifying significant C-spine injuries in the pediatric population. Childs Nerv Syst 2017; 33:1977-1983. [PMID: 28656384 DOI: 10.1007/s00381-017-3448-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 05/01/2017] [Indexed: 11/25/2022]
Abstract
PURPOSE Evaluation of cervical spine injury (CSI) in children requires rapid, yet accurate assessment of damage. Given concerns of radiation exposure, expert consensus advises that computed tomography (CT) should be used sparingly. However, CT can provide superior image resolution and detection of pathology. Herein, we evaluate if X-ray offers equal diagnostic accuracy compared to CT imaging in identifying CSI in children. METHODS We conducted a retrospective study between October 2000 and March 2012 of pediatric patients evaluated for cervical spine injury at a level 1 trauma center. All patients included in this study were imaged with cervical spine X-rays and CT at the time of injury. Demographic information, mechanism of injury, significant versus non-significant injury (as defined by the NEXUS criteria), radiographic findings, level of the injury, presence of spinal cord injury, treatment, clinical outcome, and length of follow-up were collected. Chi-squared (χ 2) and Fisher's exact tests were used as appropriate and means and standard deviations were reported. RESULTS We identified 1296 patients who were screened for CSI. Of those, 164 patients were diagnosed with spinal cord/column injuries (CSI). Eighty-nine patients were excluded for only having a CT or X-ray imaging without the other modality. Thus, a total of 75 patients with CSI were included in the final cohort. Using the NEXUS definitions, 78% of patients had clinically significant injuries while 22% had non-significant injuries. There were no injuries detected on X-ray that were not also detected on CT. For all injuries, X-ray sensitivity was 50.7%. X-rays were more sensitive to significant injuries (62.3%) compared in non-significant injuries, which were missed on all X-rays (0%). Therefore, X-rays did not identify 24 significant cervical spine injuries (32%) as defined by NEXUS. CONCLUSIONS CT is superior to X-rays in detecting both clinically significant and insignificant cervical spine injuries. These results were not dependent on patient age or location of the injury. We recommend CT imaging in the evaluation of suspected cervical spine injuries in children. LEVEL OF EVIDENCE III.
Collapse
Affiliation(s)
- Andrew T Hale
- Surgical Outcomes Center for Kids, Monroe Carell Jr. Children's Hospital of Vanderbilt University, Nashville, TN, USA.
| | - Abraham Alvarado
- Surgical Outcomes Center for Kids, Monroe Carell Jr. Children's Hospital of Vanderbilt University, Nashville, TN, USA
| | - Amita K Bey
- Surgical Outcomes Center for Kids, Monroe Carell Jr. Children's Hospital of Vanderbilt University, Nashville, TN, USA
| | - Sumit Pruthi
- Department of Radiology, Monroe Carell Jr. Children's Hospital of Vanderbilt University, Nashville, TN, USA
| | - Gregory A Mencio
- Division of Orthopedic Surgery, Monroe Carell Jr. Children's Hospital of Vanderbilt University, Nashville, TN, USA
| | - Christopher M Bonfield
- Division of Neurological Surgery, Monroe Carell Jr. Children's Hospital of Vanderbilt University, Nashville, TN, USA
| | - Jeffrey E Martus
- Division of Orthopedic Surgery, Monroe Carell Jr. Children's Hospital of Vanderbilt University, Nashville, TN, USA
| | - Robert P Naftel
- Surgical Outcomes Center for Kids, Monroe Carell Jr. Children's Hospital of Vanderbilt University, Nashville, TN, USA.,Division of Neurological Surgery, Monroe Carell Jr. Children's Hospital of Vanderbilt University, Nashville, TN, USA
| |
Collapse
|
20
|
Özbek Z, Özkara E, Vural M, Arslantaş A. Treatment of cervical subaxial injury in the very young child. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2017; 27:1193-1198. [PMID: 29086032 DOI: 10.1007/s00586-017-5316-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 07/31/2017] [Accepted: 09/22/2017] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Infant's cervical spine has serious differences compared to other pediatric age groups and adults. Anatomical and biomechanical constitution of an infant is unique, and the pediatric spine gradually begins to resemble the structure of the adult spine after age 10. In addition, clinical presentation of the cervical spinal traumas has many distinctions from birth to the end of adolescence. In young children, cervical spine traumas are mainly localized in the upper cervical region. Trauma localized in subaxial cervical region and fracture-dislocations are rare in infants. CASE REPORT Here, we present a case history of a 7-month-old infant with surgically treated severe subaxial flexion-distraction injury. Neurologic examination revealed complete loss of motor function below C5. A whole-body CT was taken and we observed that C5-6 dislocated anteriorly approximately one vertebra size and also unilateral facet joint was locked. The patient was intubated and closed reduction was attempted with fluoroscopy under general anesthesia, but it was unsuccessful. Whereupon C5-6 microdiscectomy was performed with the anterior approach and fixation was provided with the craniofacial miniplate. Despite anterior stabilization, exact posterior alignment could not been achieved so, posterior approach was added to the surgery. At 12 month follow-up, the patient improved from quadriparesis to paraparesis and we achieved a satisfactory radiological outcome.
Collapse
Affiliation(s)
- Zühtü Özbek
- Department of Neurosurgery, School of Medicine, Eskisehir Osmangazi University, 26480, Eskisehir, Turkey.
| | - Emre Özkara
- Department of Neurosurgery, School of Medicine, Eskisehir Osmangazi University, 26480, Eskisehir, Turkey
| | - Murat Vural
- Department of Neurosurgery, School of Medicine, Eskisehir Osmangazi University, 26480, Eskisehir, Turkey
| | - Ali Arslantaş
- Department of Neurosurgery, School of Medicine, Eskisehir Osmangazi University, 26480, Eskisehir, Turkey
| |
Collapse
|
21
|
Gautier L, Aufdenblatten C, Dierauer S, Ramseier L, Mazzone L, Huber H, Farshad M. Fractures of the Bilateral C2 Neurocentral and Lateral Dental Synchondroses with Kyphotic C1-C2 Subluxation in a 3-Year-Old Girl: A Description of a Rare Fracture Pattern and Its Treatment: A Case Report. JBJS Case Connect 2017; 7:e78. [PMID: 29286962 DOI: 10.2106/jbjs.cc.16.00105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
CASE Spinal fractures are rare in young children. Because spinal anatomy and biomechanics differ in children and adults, knowledge of the deviations of the juvenile spine is necessary for adequate treatment. We present the case of a young girl with an unusual C2 fracture that included rupture of both of the neurocentral and lateral dental synchondroses, with an opening of the synchondroses and a caudal dislocation of both vertebral arches following a head-on motor vehicle collision. The whole body and apex of the dens was displaced anteriorly and cranially with a kyphotic angulation of 34°. We describe the treatment and clinical and radiographic outcome after 1 year. CONCLUSION Using passive hyperextension and distraction of the head, a closed open-mouth digital reduction was performed under continuous fluoroscopy. At the 1-year follow-up, the patient had full range of motion of the head without pain or neurologic dysfunction.
Collapse
Affiliation(s)
- Lucienne Gautier
- Department of Orthopaedics, University Hospital Balgrist, University of Zürich, Zürich, Switzerland
| | | | - Stefan Dierauer
- Department of Pediatric Surgery, University Children's Hospital Zürich, Zürich, Switzerland
| | - Leonhard Ramseier
- Department of Pediatric Surgery, University Children's Hospital Zürich, Zürich, Switzerland
| | - Luca Mazzone
- Department of Pediatric Surgery, University Children's Hospital Zürich, Zürich, Switzerland
| | - Hanspeter Huber
- Department of Pediatric Surgery, University Children's Hospital Zürich, Zürich, Switzerland
| | - Mazda Farshad
- Department of Orthopaedics, University Hospital Balgrist, University of Zürich, Zürich, Switzerland
| |
Collapse
|
22
|
Safir S, Rasouli J, Steinberger J, Skovrlj B, Doshi A, Margetis K, Ghatan S. Absent congenital cervical pedicle nearly misdiagnosed as a facet dislocation: A case report. INTERDISCIPLINARY NEUROSURGERY-ADVANCED TECHNIQUES AND CASE MANAGEMENT 2017; 9:20-23. [PMID: 28713667 PMCID: PMC5508796 DOI: 10.1016/j.inat.2016.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Cervical spinal injury encompasses up to 1.5% of all pediatric injuries. Children, and more specifically infants, are a difficult subset of patients to obtain neurological exam in the setting of trauma, thus necessitating the use of cervical X-rays, CT scans, and MRI imaging. Case description A healthy, 15-month-old boy had an unwitnessed fall down a flight of stairs and received a CT scan of the head and cervical spine in the emergency department due to cephalohematoma and mechanism of injury. The patient was initially diagnosed with a unilateral facet dislocation but after additional imaging and rigorous interdisciplinary discussions, the patient was correctly diagnosed with a congenitally absent left C5 pedicle. Surgical intervention was not pursued and the patient was discharged home with close follow up. Conclusion In the acute trauma setting, congenital absent cervical pedicle can be difficult to differentiate from unilateral facet dislocation and may require the use of advanced imaging and close communication between the neurosurgery and radiology departments. Given the high morbidity and mortality involved in the repair of facet dislocation in a child, it is crucial to maintain high degree of clinical suspicion for absent spinal pedicle. In this case, the patient nearly underwent surgical intervention, but was ultimately able to be discharged home with no symptoms or deficits after correct diagnosis.
Collapse
Affiliation(s)
- Scott Safir
- Department of Surgery, Mount Sinai Health System, New York, NY 10029, United States
| | - Jonathan Rasouli
- Department of Neurological Surgery, Mount Sinai Health System, New York, NY 10029, United States
| | - Jeremy Steinberger
- Department of Neurological Surgery, Mount Sinai Health System, New York, NY 10029, United States
| | - Branko Skovrlj
- Department of Neurological Surgery, Mount Sinai Health System, New York, NY 10029, United States
| | - Amish Doshi
- Department of Radiology, Mount Sinai Health System, New York, NY 1029, United States
| | - Konstantinos Margetis
- Department of Neurological Surgery, Mount Sinai Health System, New York, NY 10029, United States
| | - Saadi Ghatan
- Department of Neurological Surgery, Mount Sinai Health System, New York, NY 10029, United States
| |
Collapse
|
23
|
Mc Donald CK, Mc Goldrick N, Ni Fhoghlu C, Shannon F. Kicked to touch: Hoodwinked by torticollis. BMJ Case Rep 2017; 2017:bcr-2016-216768. [PMID: 28550143 DOI: 10.1136/bcr-2016-216768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 2-year-old girl presented to the emergency department with a 3-day history of a painful stiff neck after getting a kick to her head from her older brother. Her general practitioner had recently started her on oral antibiotics for otitis media. Plain film imaging of her cervical spine on admission revealed anterior subluxation of C2 on C3 suggestive of bifacetal dislocation. Subsequent CT imaging confirmed malalignment of the upper cervical spine. The patient was admitted and worked up with MRI of the cervical spine which unexpectedly revealed a large 4×2 cm retropharyngeal abscess extending from C1 to C4. No associated structural abnormality of the spine was detected. This case report highlights the life-threatening causes of torticollis (retropharyngeal abscess and cervical spine injury), and summarises the anatomy and normal variants that one should expect on interpretation of cervical spine imagery.
Collapse
|
24
|
Tins BJ. Imaging investigations in Spine Trauma: The value of commonly used imaging modalities and emerging imaging modalities. J Clin Orthop Trauma 2017; 8:107-115. [PMID: 28720986 PMCID: PMC5498756 DOI: 10.1016/j.jcot.2017.06.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 06/03/2017] [Indexed: 10/19/2022] Open
Abstract
Traumatic spine injuries can be devastating for patients affected and for health care professionals if preventable neurological deterioration occurs. This review discusses the imaging options for the diagnosis of spinal trauma. It lays out when imaging is appropriate and when it is not. It discusses strength and weakness of available imaging modalities. Advanced techniques for spinal injury imaging will be explored. The review concludes with a review of imaging protocols adjusted to clinical circumstances.
Collapse
|
25
|
Fournier J, Tsirikos AI. Paediatric spinal trauma: patterns of injury, clinical assessment and principles of treatment. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.mporth.2016.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
26
|
Jung S, Seo SW, Lee SH. Delayed diagnosis of cervical spinal cord transection without radiographic abnormality in a 3-year-old child after a motor vehicle accident. Childs Nerv Syst 2016; 32:1355-6. [PMID: 27262312 DOI: 10.1007/s00381-016-3128-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 05/25/2016] [Indexed: 10/21/2022]
Affiliation(s)
- Seunghwan Jung
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.,School of Medicine, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu, 41944, South Korea
| | - Sung Wook Seo
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Sun-Ho Lee
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.
| |
Collapse
|
27
|
Paediatric cervical spine injures. Nineteen years experience of a single centre. INTERNATIONAL ORTHOPAEDICS 2016; 40:1111-6. [DOI: 10.1007/s00264-016-3158-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 03/06/2016] [Indexed: 11/26/2022]
|
28
|
Babu RA, Arivazhagan A, Devi BI, Bhat DI, Sampath S, Chandramouli BA. Peculiarities and Patterns of Cervical Spine Injuries in Children and Adolescents: A Retrospective Series of 84 Patients from a Single Institute. Pediatr Neurosurg 2016; 51:1-8. [PMID: 26509260 DOI: 10.1159/000439540] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 08/17/2015] [Indexed: 11/19/2022]
Abstract
Cervical spine injuries occur infrequently in children but are associated with significant disability and mortality. A retrospective analysis was performed of 84 consecutive pediatric spine injuries treated at our institute from January 2002 to December 2011. The mean age was 14.7 years. There were 18 patients (21%) in group A (0-12 years) and 66 patients (79%) in group B (13-18 years). Overall, injury was more common in boys (ratio of 6:1). Trivial fall was the predominant cause in group A and fall from height in group B. There were 30 children (36%) with injuries of the upper cervical spine, 53 (63%) with injuries of the lower cervical spine and 1 patient (1%) with a combined injury of upper cervical spine and thoracic spine. Overall, 22% of the group A children and 67% of the group B patients had more severe injuries (Frankel grades A, B and C); 21% (18/84) were treated by surgical fusion. Where follow-up was available, 17 out of 22 children (77%) had good outcome (Frankel grade >C). In conclusion, mechanisms and patterns of injury in children are age related and the majority of the children had good outcome.
Collapse
Affiliation(s)
- R Arun Babu
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India
| | | | | | | | | | | |
Collapse
|
29
|
Terranova C. The medico-legal aspects of road traffic deaths in children under 5 years of age. J Forensic Leg Med 2015; 36:160-3. [PMID: 26462201 DOI: 10.1016/j.jflm.2015.09.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 06/06/2015] [Accepted: 09/19/2015] [Indexed: 10/23/2022]
Abstract
The family tragedy that results from a child who dies in a road traffic accident may be exacerbated by judicial consequences for the adult/parent driving the vehicle, carrying the child, or responsible for properly immobilising the child in the safety device that was used. The author presents two court cases of the road traffic accident deaths of two children under the age of five years. The two cases are presented using a methodological approach, which integrates competencies in other fields into the medico-legal aspects. An analysis of the two cases provides the opportunity to discuss the driver's responsibility to properly use child safety seat and to analyse and evaluate the efficacy and limits of child restraint systems. In the two cases, the responsibility for the application of a child safety device was excluded. It was confirmed that child protective devices are not always sufficient to avoid lesions or death in road accidents that occur with significant speed or other specific dynamics.
Collapse
Affiliation(s)
- Claudio Terranova
- Legal Medicine and Toxicology, University Hospital of Padova, Via Falloppio 50, 35121, Padova, Italy.
| |
Collapse
|
30
|
Spinal cord injuries without radiologic abnormality in children: a systematic review. Spinal Cord 2015; 53:842-8. [DOI: 10.1038/sc.2015.110] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 05/18/2015] [Accepted: 05/29/2015] [Indexed: 11/08/2022]
|
31
|
Lemley K, Bauer P. Pediatric Spinal Cord Injury: Recognition of Injury and Initial Resuscitation, in Hospital Management, and Coordination of Care. J Pediatr Intensive Care 2015; 4:27-34. [PMID: 31110847 DOI: 10.1055/s-0035-1554986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Spinal cord injury is uncommon in the pediatric population with a lifelong impact for the patient and family. Knowledge of spine embryology, mechanisms of injury that lead to specific injuries, appropriate utilization of radiographic imaging based on suspected injury, prehospital and hospital management of various spinal cord injuries is essential for providers attending to traumatically injured patients. In addition to patients who present with soft tissue and bony injuries diagnosed with clinical examination and confirmed with computed tomography or magnetic resonance imaging, it is important to note that the pediatric population is at a higher risk for spinal cord injury without radiographic abnormality than the adult population. Patients who survive the acute phase of injury face long-term rehabilitation and have an increased risk of depression and mortality. Understanding the long-term sequelae of spinal cord injuries is also an essential management component of traumatically injured children. A program that provides long-term rehabilitation, psychosocial and spiritual support, and adaptive environmental supports gives patients and their families the best opportunity for long-term recovery. A review of the current literature on the diagnosis, management, and follow-up of pediatric spinal cord injury is presented.
Collapse
Affiliation(s)
- Kyle Lemley
- Department of Pediatric Critical Care, Children's Mercy Hospital and Clinics, Kansas City, Missouri, United States
| | - Paul Bauer
- Department of Pediatric Critical Care, Children's Mercy Hospital and Clinics, Kansas City, Missouri, United States
| |
Collapse
|
32
|
Nebhani T, Bakkali H, Belyamani L. Cervical spine injury in children: a case report and literature review. Pan Afr Med J 2015; 20:261. [PMID: 26161184 PMCID: PMC4484334 DOI: 10.11604/pamj.2015.20.261.6071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2015] [Accepted: 02/24/2015] [Indexed: 11/11/2022] Open
Abstract
Traumatic injuries of the cervical spine are less common in children than in adults. But may be associated with significant disability and mortality. Pediatric victims of blunt trauma have mechanisms of injury, developmental and anatomic characteristics different than the adults. The purpose of this observation is to highlight the differences between the adult and pediatric cervical spine. We report below the case of spinal cord cut occurs to a very young girl after a motor vehicle accident.
Collapse
Affiliation(s)
- Tahir Nebhani
- Emergency Department of Military Hospital, Rabat, Morocco
| | - Hicham Bakkali
- Emergency Department of Military Hospital, Rabat, Morocco
| | | |
Collapse
|
33
|
Abstract
BACKGROUND AND OBJECTIVE Pediatric cervical spine injuries (CSIs) are rare and differ from adult CSIs. Our objective was to describe CSIs in a large, representative cohort of children. METHODS We conducted a 5-year retrospective review of children <16 years old with CSIs at 17 Pediatric Emergency Care Applied Research Network hospitals. Investigators reviewed imaging reports and consultations to assign CSI type. We described cohort characteristics using means and frequencies and used Fisher's exact test to compare differences between 3 age groups: <2 years, 2 to 7 years, and 8 to 15 years. We used logistic regression to explore the relationship between injury level and age and mechanism of injury and between neurologic outcome and cord involvement, injury level, age, and comorbid injuries. RESULTS A total of 540 children with CSIs were included in the study. CSI level was associated with both age and mechanism of injury. For children <2 and 2 to 7 years old, motor vehicle crash (MVC) was the most common injury mechanism (56%, 37%). Children in these age groups more commonly injured the axial (occiput-C2) region (74%, 78%). In children 8 to 15 years old, sports accounted for as many injuries as MVCs (23%, 23%), and 53% of injuries were subaxial (C3-7). CSIs often necessitated surgical intervention (axial, 39%; subaxial, 30%) and often resulted in neurologic deficits (21%) and death (7%). Neurologic outcome was associated with cord involvement, injury level, age, and comorbid injuries. CONCLUSIONS We demonstrated a high degree of variability of CSI patterns, treatments and outcomes in children. The rarity, variation, and morbidity of pediatric CSIs make prompt recognition and treatment critical.
Collapse
Affiliation(s)
| | - David M. Jaffe
- Department of Pediatrics, Division of Emergency Medicine, Washington University in St Louis School of Medicine, St Louis Children’s Hospital, St Louis, Missouri
| | - Nathan Kuppermann
- Departments of Emergency Medicine and Pediatrics, University of California, Davis School of Medicine, Davis Medical Center, Sacramento, California; and
| | - Cody S. Olsen
- The Data Coordinating Center, University of Utah School of Medicine, Salt Lake City, Utah
| | - Julie C. Leonard
- Department of Pediatrics, Division of Emergency Medicine, Washington University in St Louis School of Medicine, St Louis Children’s Hospital, St Louis, Missouri;,Address correspondence to Julie C. Leonard, MD, MPH, One Children’s Place, Campus Box 8116, St Louis, MO 63110. E-mail:
| | | |
Collapse
|
34
|
Adelgais KM, Browne L, Holsti M, Metzger RR, Murphy SC, Dudley N. Cervical spine computed tomography utilization in pediatric trauma patients. J Pediatr Surg 2014; 49:333-7. [PMID: 24528980 DOI: 10.1016/j.jpedsurg.2013.10.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 10/09/2013] [Indexed: 11/15/2022]
Abstract
BACKGROUND Guidelines for evaluating the cervical spine in pediatric trauma patients recommend cervical spine CT (CSCT) when plain radiographs suggest an injury. Our objective was to compare usage of CSCT between a pediatric trauma center (PTC) and referral general emergency departments (GEDs). METHODS Patient data from a pediatric trauma registry from 2002 to 2011 were analyzed. Rates of CSI and CSCT of patients presenting to the PTC and GED were compared. Factors associated with use of CSCT were assessed using multivariate logistic regression. RESULTS 5148 patients were evaluated, 2142 (41.6%) at the PTC and 3006 (58.4%) at the GED. Groups were similar with regard to age, gender, GCS, and triage category. GED patients had a higher median ISS (14 vs. 9, p<0.05) and more frequent ICU admissions (44.3% vs. 26.1% p<0.05). CSI rate was 2.1% (107/5148) and remained stable. CSCT use increased from 3.5% to 16.1% over time at the PTC (mean 9.6% 95% CI=8.3, 10.9) and increased from 6.8% to 42.0% (mean 26.9%, CI=25.4, 28.4) at the GED. Initial care at a GED remained strongly associated with CSCT. CONCLUSIONS Despite a stable rate of CSI, rate of CSCT increased significantly over time, especially among patients initially evaluated at a GED.
Collapse
Affiliation(s)
- Kathleen M Adelgais
- Department of Pediatrics, Section of Pediatric Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, CO.
| | - Lorin Browne
- Department of Pediatrics, Pediatric Emergency Medicine Section, Medical College of Wisconsin, Milwaukee, WI
| | - Maija Holsti
- Department of Pediatrics, Division of Pediatric Emergency Medicine, University of Utah, Salt Lake City, UT
| | - Ryan R Metzger
- Department of Surgery, Division of Pediatric Surgery, University of Utah, Salt Lake City, UT
| | | | - Nanette Dudley
- Department of Pediatrics, Division of Pediatric Emergency Medicine, University of Utah, Salt Lake City, UT
| |
Collapse
|
35
|
Abstract
Once a child is determined to be at risk of having a cervical spine injury, clinicians must take appropriate precautions to avoid potential worsening of neurologic deficits. Occasionally these decisions are made in the absence of adequate cervical spine imaging when dealing with a child's unstable airway or other life-threatening injuries. Furthermore, clinicians have to make decisions regarding appropriate diagnostic testing to evaluate for potential injury. Decisions regarding testing should take into consideration the clinical presentation of the patient, aiming to order appropriate testing for those at risk and avoid unnecessary testing for those without signs of cervical spine injury.
Collapse
Affiliation(s)
- Julie C Leonard
- Division of Emergency Medicine, Department of Pediatrics, School of Medicine, Washington University in St. Louis, One Children's Place, Campus Box 8116, St Louis, MO 63110, USA.
| |
Collapse
|
36
|
Abstract
Pediatric trauma evaluation mimics adult stabilization in that it is best accomplished with a focused and systematic approach. Attention to developmental differences, anatomic and physiologic nuances, and patterns of injury equip emergency physicians to stabilize and manage pediatric injury.
Collapse
Affiliation(s)
- Mary Ella Kenefake
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 North Senate Boulevard, AG012, Indianapolis, IN 46202, USA.
| | | | | |
Collapse
|
37
|
Abstract
OBJECTIVE This study aimed to compare prehospital spinal immobilization techniques applied to age-based cohorts of children with and without cervical spine injury (CSI) after blunt trauma. METHODS We compared prehospital spinal immobilization in 3 age-based cohorts of children with blunt trauma-related CSI transported to 1 of 17 participating hospitals. We also compared children younger than 2 years with CSI with those at risk for but without CSI after blunt trauma. We identified patients through query of billing and radiology databases. We compared immobilization methods using Fisher's exact test for homogeneity. RESULTS We identified 16 children younger than 2 years, 78 children 2 to 7 years old, and 221 children 8 to 15 years old with CSI, and 66 children younger than 2 years without CSI. There were no significant differences in spinal immobilization techniques applied to children younger than 2 years old with and without CSI (P = 0.34). Of the 82 children younger than 2 years, 34 (41%) were fully immobilized in a cervical collar and rigid long board. There was a significant difference between spinal immobilization techniques applied to children with CSI younger than 2 years and 8 to 15 years old (P < 0.01). Six (38%) children with CSI younger than 2 years were fully immobilized versus 49 (63%) children 2 to 7 years old and 175 (79%) children 8 to 15 years old. CONCLUSIONS In this retrospective, observational study involving several emergency departments and Emergency Medical Services systems, we found that full spinal immobilization is inconsistently applied to children younger than 2 years after blunt trauma regardless of the presence of CSI. Full spinal immobilization is applied more consistently to older children with CSI.
Collapse
|
38
|
Sun R, Skeete D, Wetjen K, Lilienthal M, Liao J, Madsen M, Lancaster G, Shilyansky J, Choi K. A pediatric cervical spine clearance protocol to reduce radiation exposure in children. J Surg Res 2013; 183:341-6. [PMID: 23357274 DOI: 10.1016/j.jss.2012.12.048] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2012] [Revised: 12/14/2012] [Accepted: 12/21/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND To minimize radiation exposure in children and reduce resource use, we implemented an age-specific algorithm to evaluate cervical spine injuries at a Level 1 trauma center. The effects of protocol implementation on computed tomography (CT) use in children (≤ 10 y) were determined. METHODS With institutional review board approval, we conducted a retrospective review using the institutional trauma registry. All pediatric patients (≤ 10 y) (n = 324) between January 2007 and present were reviewed. We excluded cases in which no imaging or outside imaging was performed. Patients were evaluated by physical exam alone, with the aid of plain radiograms or with cervical spine CT. All patients who required head CT also had CT of cervical spine to C3. We analyzed demographic, injury, and outcome data using STATA to perform chi-square and t-test, and to determine P value. P < 0.05 was defined as significant. We used the WinDose program to calculate the radiation-effective dose used in cervical spine CT. RESULTS There were 123 and 124 patients in the pre-protocol and post-protocol groups, respectively. Demographics, GCS, and injury analysis, specifically head-neck and face Injury Severity Scores showed no significant difference between groups. There was a 60% (P < 0.001) decrease in the use of full CTs after protocol implementation. We estimated that the protocol reduced the exposed area by 50% and decreased the radiation dose to the thyroid by > 80%. We extrapolated the combined effect results in a threefold reduction in radiation exposure. CONCLUSIONS Implementation of a cervical spine protocol led to a significant reduction in radiation exposure among children.
Collapse
Affiliation(s)
- Raphael Sun
- Department of Surgery, Division of Acute Care Surgery and Pediatric Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa 52242, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Matshes EW, Selanders L, Hatch G, Lew EO. Injuries of the Upper Cervical Spinal Column are Markers of Severe Forces in the First Two Years of Life. Acad Forensic Pathol 2012. [DOI: 10.23907/2012.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Cervical spinal column injuries occur uncommonly in infants and young toddlers, and rarely in the upper cervical spine. Any injury, when discovered at forensic autopsy, must be interpreted within the context of a complete case investigation, and available science. When severe upper cervical spinal column injury is detected, such as atlanto-occipital dislocation (AOD), atlanto-axial dislocation (AAD) or spinal cord transection, forensic pathologists commonly regard such trauma as a marker of significant forces. This retrospective study evaluated 60 cases of accidental and homicidal deaths occurring in the first 24 months of life and investigated by a large metropolitan medical examiner jurisdiction. All cases with AOD, AAD or spinal cord transection occurred under documented accidental circumstances, and all of those cases involved severe forces, including being struck by or run over by a car. While such high cervical spinal column pathology is not unusual when an infant or young toddler is struck by or run over by a motor vehicle, or other accidental circumstance involving severe forces, this discovery in a case of apparent natural death or death following alleged short fall or other commonplace activity of daily living should be considered highly suspect.
Collapse
Affiliation(s)
- Evan W. Matshes
- Medical Investigator and Pediatric Forensic Pathology, Office of the Medical Investigator, Albuquerque NM
| | - Lori Selanders
- Academic Forensic Pathology Incorporated -Research Division, Calgary, AB, Canada (LS)
| | - Gary Hatch
- University of New Mexico - Radiology and Pathology, Albuquerque, NM (GH)
| | - Emma O. Lew
- Miami-Dade County Medical Examiner Department (EL)
| |
Collapse
|
40
|
Passive cervical spine flexion: the effect of age and gender. Clin Biomech (Bristol, Avon) 2012; 27:326-33. [PMID: 22133530 DOI: 10.1016/j.clinbiomech.2011.10.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2011] [Revised: 10/14/2011] [Accepted: 10/17/2011] [Indexed: 02/07/2023]
Abstract
BACKGROUND Previous studies reported passive cervical range of motion under unknown loading conditions or with minimal detail of subject positioning. Additionally, such studies have not quantitatively ensured the absence of active muscle during passive measurements. For the purpose of validating biomechanical models the loading condition, initial position, and muscle activation must be clearly defined. A method is needed to quantify the passive range of motion properties of the cervical spine under controlled loading conditions, particularly in the pediatric population where normative clinical and model validation data is limited. METHODS Healthy female pediatric (6-12years; n=10), male pediatric (6-12years; n=9), female adult (21-40years; n=10), and male adult (20-36years; n=9) volunteers were enrolled. Subjects with restrained torsos and lower extremities were exposed to a maximum 1g inertial load in the posterior-anterior direction, such that the head-neck complex flexed when subjects relaxed their neck musculature. Surface electromyography monitored the level of muscle relaxation. A multi-camera 3-D target tracking system captured passive neck flexion angle of the head relative to the thoracic spine. General estimating equations detected statistical differences across age and gender. FINDINGS Passive cervical spine flexion equaled 111.0° (SD 8.0°) for pediatric females, 102.8° (SD 7.8°) for adult females, 103.8° (SD 12.7°) for pediatric males, and 93.7° (SD 9.9°) for adult males. Passive neck flexion significantly decreased with age in both genders (P<0.01). Females exhibited significantly greater flexion than males (P<0.01). INTERPRETATION This study contributes normative data for clinical use, biomechanical modeling, and injury prevention tool development.
Collapse
|
41
|
Abstract
OBJECTIVE The objective of this study was to estimate the sensitivity of plain radiographs in identifying bony or ligamentous cervical spine injury in children. METHODS We identified a retrospective cohort of children younger than 16 years with blunt trauma-related bony or ligamentous cervical spine injury evaluated between 2000 and 2004 at 1 of 17 hospitals participating in the Pediatric Emergency Care Applied Research Network. We excluded children who had a single or undocumented number of radiographic views or one of the following injuries types: isolated spinal cord injury, spinal cord injury without radiographic abnormalities, or atlantoaxial rotary subluxation. Using consensus methods, study investigators reviewed the radiology reports and assigned a classification (definite, possible, or no cervical spine injury) as well as film adequacy. A pediatric neurosurgeon, blinded to the classification of the radiology reports, reviewed complete case histories and assigned final cervical spine injury type. RESULTS We identified 206 children who met inclusion criteria, of which 127 had definite and 41 had possible cervical spine injury identified by plain radiograph. Of the 186 children with adequate cervical spine radiographs, 168 had definite or possible cervical spine injury identified by plain radiograph for a sensitivity of 90% (95% confidence interval, 85%-94%). Cervical spine radiographs did not identify the following cervical spine injuries: fracture (15 children) and ligamentous injury alone (3 children). Nine children with normal cervical spine radiographs presented with 1 or more of the following: endotracheal intubation (4 children), altered mental status (5 children), or focal neurologic findings (5 children). CONCLUSIONS Plain radiographs had a high sensitivity for cervical spine injury in our pediatric cohort.
Collapse
|
42
|
Molina C, Sciubba DM, Chaput C, Tortolani PJ, Jallo GI, Kretzer RM. A computed tomography-based feasibility study of translaminar screw placement in the pediatric thoracic spine. J Neurosurg Pediatr 2012; 9:27-34. [PMID: 22208317 DOI: 10.3171/2011.10.peds11121] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Translaminar screws (TLSs) were originally described as a safer alternative to pedicle and transarticular screw placement at C-2 in adult patients. More recently, TLSs have been used in both the cervical and thoracic spine of pediatric patients as a primary fixation technique and as a bailout procedure when dysplastic pedicle morphology prohibits safe pedicle screw placement. Although authors have reported the anatomical characteristics of the cervical and thoracic lamina in adults as well as those of the cervical lamina in pediatric patients, no such data exist to guide safe TLS placement in the thoracic spine of the pediatric population. The goal of this study was to report the anatomical feasibility of TLS placement in the thoracic spine of pediatric patients. METHODS Fifty-two patients (26 males and 26 females), with an average age of 9.5 ± 4.8 years, were selected by retrospective review of a trauma registry database after institutional review board approval. Study inclusion criteria were an age from 2 to 16 years, standardized axial bone-window CT images of the thoracic spine, and the absence of spinal trauma. For each thoracic lamina the following anatomical features were measured using eFilm Lite software: laminar width (outer cortical and cancellous), laminar height (LH), maximal screw length, and optimal screw trajectory. Patients were stratified by age (an age < 8 versus ≥ 8 years) and sex. RESULTS Collected data demonstrate the following general trends as one descends the thoracic spine from T-1 to T-12: 1) increasing laminar width to T-4 followed by a steady decrease to T-12, 2) increasing LH, 3) decreasing maximal screw length, and 4) increasing ideal screw trajectory angle. When stratified by age and sex, male patients older than 8 years of age had significantly larger laminae in terms of both width and height and allowed significantly longer screw placement at all thoracic levels compared with their female counterparts. Importantly, it was found that 78% of individual thoracic laminae, regardless of age or sex, could accept a 4.0-mm screw with 1.0 mm of clearance. As expected, when stratifying by age and sex, it was found that older male patients had the highest acceptance rates. CONCLUSIONS Data in the present study provide information regarding optimal TLS length, diameter, and trajectory for each thoracic spinal level in pediatric patients. Importantly, the data collected demonstrate no anatomical limitations within the pediatric thoracic spine to TLS instrumentation, although acceptance rates are lower for younger (< 8 years old) and/or female patients. Lastly, given the anatomical variation found in this study, CT scanning can be useful in the preoperative setting when planning TLS use in the thoracic spine of pediatric patients.
Collapse
Affiliation(s)
- Camilo Molina
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
| | | | | | | | | | | |
Collapse
|
43
|
Abstract
Increasing evidence from adult trauma patients has allowed the formation of some international consensus on clearance protocols. The evidence for paediatric trauma remains more fragmented, making the creation of definitive protocols difficult. Spinal injury in children differs from that in adults by injury distribution and prevalence, as well as anatomical and radiological differences. This complicates the process of clearance of the cervical spine in children. The evidence for clearance can be considered in terms of three groups of patients – the alert and asymptomatic child, the conscious child with high-risk criteria and the unconscious or obtunded child. This systematic review summarises the available evidence to clarify the current best practice for each group of patients.
Collapse
Affiliation(s)
- Lynn Hutchings
- The Kadoorie Centre for Critical Care Research, The Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, The University of Oxford, Oxford, UK
| |
Collapse
|
44
|
Parent S, Mac-Thiong JM, Roy-Beaudry M, Sosa JF, Labelle H. Spinal cord injury in the pediatric population: a systematic review of the literature. J Neurotrauma 2011; 28:1515-24. [PMID: 21501096 DOI: 10.1089/neu.2009.1153] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Spinal Cord Injury (SCI) in the pediatric population is relatively rare but carries significant psychological and physiological consequences. An interdisciplinary group of experts composed of medical and surgical specialists treating patients with SCI formulated the following questions: 1) What is the epidemiology of pediatric spinal cord injury and fractures?; 2) Are there unique features of pediatric SCI which distinguish the pediatric SCI population from adult SCI?; 3) Is there evidence to support the use of neuroprotective approaches, including hypothermia and steroids, in the treatment of pediatric SCI? A systematic review of the literature using multiple databases was undertaken to evaluate these three specific questions. A search strategy composed of specific search terms (Spinal Cord Injury, Paraplegia, Quadriplegia, tetraplegia, lapbelt injuries, seatbelt injuries, cervical spine injuries and Pediatrics) returned over 220 abstracts that were evaluated and by two observers. Relevant abstracts were then evaluated and papers were graded using the Downs and Black method. A table of evidence was then presented to a panel of experts using a modified Delphi approach and the following recommendation was then formulated using a consensus approach: Pediatric patients with traumatic SCI have different mechanisms of injury and have a better neurological recovery potential when compared to adults. Patients with SCI before their adolescent growth spurt have a high likelihood of developing scoliosis. Because of these differences, traumatic SCI should be highly suspected in the presence of abnormal neck or neurological exam, a high-risk mechanism of injury or a distracting injury even in the absence of radiological anomaly.
Collapse
Affiliation(s)
- Stefan Parent
- Research Center, Hôpital Ste-Justine, Montreal, Quebec, Canada.
| | | | | | | | | |
Collapse
|
45
|
Variation in the self-reported use of computed tomography in clearing the cervical spine of pediatric trauma patients. Pediatr Emerg Care 2011; 27:361-6. [PMID: 21494169 DOI: 10.1097/pec.0b013e318216a6ff] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Cervical spine injury (CSI) in children can be life-threatening or associated with lifelong disabilities. Whereas screening computed tomography (CT) of the cervical spine is used in the evaluation of adult trauma patients, it has no additional benefit in children when compared with plain film radiography of the cervical spine. Despite this, CT use in the pediatric patient is increasing. We sought to compare the self-reported utilization of screening cervical spine CT among pediatric emergency medicine (PEM) physicians and general emergency medicine (non-PEM) physicians. METHODS Physicians completed an online survey consisting of a clinical vignette in which the respondents chose to evaluate a pediatric trauma patient for CSI using no imaging, plain films, or CT. Questions regarding the physician's attitudes, knowledge, and practice patterns for pediatric CSI were included. RESULTS Six hundred fifty-four physicians responded to the survey: 463 (70.8%) non-PEM and 191 (29.2%) PEM physicians. Both groups ordered radiographic imaging at a similar rate, although non-PEM physicians were 4 times more likely to utilize CT than PEM practitioners. Non-PEM physicians were more likely to overestimate the frequency of pediatric CSI. Pediatric emergency medicine physicians were more likely to state that they would never use CT as the initial modality for CSI screening. CONCLUSIONS In response to a clinical vignette, non-PEM physicians were more likely to self-report the use of screening CT in pediatric trauma patients than PEM physicians.
Collapse
|
46
|
Quin AJ, Waldron R, Page P. Infant trauma. TRAUMA-ENGLAND 2010. [DOI: 10.1177/1460408610378269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Trauma forms the second largest cause of death in children under 1 year of age. Infants form a difficult cohort of patients; their range of development, differing physiology and inability to communicate or understand treatment makes them a challenge for any healthcare worker. Several factors compound this problem including a general lack of familiarity within non-specialised trauma services and the difficulty in studying infants as a cohort in academic research. This article aims to summarise the common problems encountered in dealing with infants in a trauma setting and specific differences in their management compared to other children or adults. Where possible it details current evidence most appropriate to the age group.
Collapse
Affiliation(s)
- Andrew J Quin
- Department of Academic Emergency Medicine, James Cook University Hospital, Middlesbrough TS4 3BW, UK,
| | - Rebecca Waldron
- Division of Health Research, Lancaster University, Lancashire LA1 4YF, UK
| | - Piers Page
- Department of Orthopaedics and Trauma, Frimley Park Hospital, Camberley, Surrey GU16 7UJ, UK
| |
Collapse
|
47
|
Abstract
This article summarizes current state-of-the-art techniques used in the management of pediatric neurologic emergencies. Solutions to challenges faced by the radiologist, including the selection of an appropriate modality for an individual patient, are discussed. Imaging appearances of specific entities are described with an emphasis on conditions unique to the pediatric population.
Collapse
Affiliation(s)
- Sanjay P Prabhu
- Department of Radiology, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA
| | | |
Collapse
|
48
|
Do Additional Views Improve the Diagnostic Performance of Cervical Spine Radiography in Pediatric Trauma? AJR Am J Roentgenol 2010; 194:500-8. [DOI: 10.2214/ajr.09.2837] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
49
|
Patel NB, Hazzard MA, Ackerman LL, Horn EM. Circumferential fixation with craniofacial miniplates for a cervical spine injury in a child. J Neurosurg Pediatr 2009; 4:429-33. [PMID: 19877774 DOI: 10.3171/2009.6.peds0913] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Unstable pediatric cervical spine injuries present significant challenges in terms of fixation. Given the smaller cervical vertebral bodies in the preschool-aged population, commercially available pediatric cervical fixation instrumentation may be unsuitable because of the inappropriately large size of the screws and plates. The authors describe a 2-year-old girl who sustained an unstable C6-7 distraction injury during a motor vehicle accident. Because of the small size of her vertebral bodies, standard cervical spine instrumentation was not feasible, and posterior wiring alone was believed to be insufficient because of the complete distraction of all 3 spinal columns. The patient was taken to the operating room where craniofacial plates with an inherent locking mechanism were used to circumferentially stabilize the cervical spine. Follow-up examination 6 months postoperatively demonstrated stable cervical spine alignment and fusion with no evidence of the failure of either the anterior or posterior hardware. The use of craniofacial miniplates with an intrinsic locking mechanism represents a superior alternative for both anterior and posterior cervical fixations when spinal instrumentation is needed in the pediatric age group.
Collapse
Affiliation(s)
- Neal B Patel
- Department of Neurological Surgery, Indiana University School of Medicine, Indianapolis, Indiana 46202-5124, USA
| | | | | | | |
Collapse
|
50
|
Chamoun RB, Relyea KM, Johnson KK, Whitehead WE, Curry DJ, Luerssen TG, Drake JM, Jea A. Use of axial and subaxial translaminar screw fixation in the management of upper cervical spinal instability in a series of 7 children. Neurosurgery 2009; 64:734-9; discussion 739. [PMID: 19349831 DOI: 10.1227/01.neu.0000338950.46195.9c] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE The management of upper cervical spinal instability in children continues to represent a technical challenge. Traditionally, a number of wiring techniques followed by halo orthosis have been applied; however, they have been associated with a high rate of nonunion and poor tolerance for the halo. Alternatively, C1-C2 transarticular screws and C2 pars/pedicle screws allow more rigid fixation, but they are technically demanding and associated with vertebral artery injuries. Recently, C2 translaminar screws have been added to the armamentarium of the pediatric spine surgeon as a technically simple and biomechanically efficient method of fixation. However, subaxial translaminar screws have not been described in the pediatric population. We describe our experience with axial and subaxial translaminar screws in 7 pediatric patients. METHODS Seven pediatric patients with the diagnosis of upper cervical spinal instability required surgical fixation (age, 19 months-14 years; sex, 4 boys and 3 girls; follow-up, 4-21 months; etiology, trauma [3 patients], os odontoideum/os terminale [2 patients], hypoplastic dens [2 patients]). All patients underwent axial and/or subaxial translaminar screw insertion. Iliac crest bone graft was used for fusion in 4 patients; bone morphogenic protein and cancellous morselized allograft was used for fusion in 3 patients. A rigid cervical collar was applied for 12 weeks postoperatively in all cases. No intraoperative image guidance was used for insertion of the translaminar screws. RESULTS All patients had a postoperative computed tomographic scan. Two patients underwent placement of bilateral crossing C2 translaminar screws. Two patients had subaxial translaminar screw placement at C3 and the upper thoracic spine, respectively. Hybrid constructs (a C2 translaminar screw combined with a C2 pars screw) were incorporated in 3 patients. No patients were found to have a breach of the ventral laminar cortex. All patients achieved solid fusion. One patient had a perioperative complication: prolonged dysphagia probably related to C1 lateral mass screw insertion rather than C2 translaminar screw placement. CONCLUSION To our knowledge, this report represents the only series of pediatric patients treated with axial and subaxial translaminar screws. This series shows that axial and subaxial translaminar screw fixation is a viable option for upper cervical spinal fusion in children. The technique is safe and results in adequate fixation with high fusion rates and minimal complications.
Collapse
Affiliation(s)
- Roukoz B Chamoun
- Neuro-Spine Program, Division of Pediatric Neurosurgery, Department of Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | | | | | | | | | | | | | | |
Collapse
|