Prospective Comparison of Admission Computed Tomographic Scan and Plain Films of the Upper Cervical Spine in Trauma Patients with Altered Mental Status

Schenarts, Paul J.; Diaz, José J.; Kaiser, Clay; Carrillo, Ysela; Eddy, Virginia A.; Morris, John A.

doi:10.1097/00005373-200110000-00007

Cited by 158 publications

(63 citation statements)

References 27 publications

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“…17,25,27,32,37,42,52 Reported rates of cervical spine injury concomitant with traumatic coma are between 6% and 9%. Lower rates have been cited in reports that detail less precisely the severity of the TBI and the methods of evaluation.…”

Section: Discussionmentioning

confidence: 99%

Pediatric spinal injury in the US: epidemiology and disparities

Piatt¹

2015

PED

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OBJECT In the US, race and economic status have pervasive associations with mechanisms of injury, severity of injury, management, and outcomes of trauma. The goal of the current study was to examine these relationships on a large scale in the setting of pediatric spinal injury. METHODS Admissions for spinal fracture without or with spinal cord injury (SCI), spinal dislocation, and SCI without radiographic abnormality were identified in the Kids’ Inpatient Database (KID) and the National Trauma Data Bank (NTDB) registry for 2009. Patients ranged in age from birth up to 21 years. Data from the KID were used to estimate nationwide annual incidences. Data from the NTDB were used to describe patterns of injury in relation to age, race, and payor, with corroboration from the KID. Multiple logistic regression was used to model rates of mortality and spinal fusion. RESULTS In 2009, the estimated incidence of hospital admission for spinal injury in the US was 170 per 1 million in the population under 21 years of age. The incidence of SCI was 24 per 1 million. Incidences varied regionally. Adolescents predominated. Patterns of injury varied by age, race, and payor. Black patients were more severely injured than patients of other races as measured by Injury Severity Scale scores. Among black patients with spinal injury in the NTDB, 23.9% suffered firearm injuries; only 1% of white patients suffered firearm injuries. The overall mortality rate in the NTDB was 3.9%. In a multivariate analysis that included a large panel of clinical and nonclinical factors, black race retained significance as a predictor of mortality (p = 0.006; adjusted OR 1.571 [1.141–2.163]). Rates of spinal fusion were associated with race and payor in the NTDB data and with payor in the KID: patients with better insurance underwent spinal fusion at higher rates. CONCLUSIONS The epidemiology of pediatric spinal injury in the US cannot be understood apart from considerations of race and economic status.

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Section: Discussionmentioning

confidence: 99%

Pediatric spinal injury in the US: epidemiology and disparities

Piatt¹

2015

PED

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“…Routinely using CT may detect otherwise unsuspected non-cervical injuries in 7-9% of patients, e.g. fractured mandible, pneumothorax and base of skull fracture, all missed on plain films [13,105].…”

Section: Computerised Tomographymentioning

confidence: 99%

“…based upon the highest methodological quality prospective, randomised, controlled trials, but these guidelines are supported by a number of studies. Schenarts et al [13] prospectively recruited unevaluable trauma patients requiring CT of two or more body areas. Among 1356 patients, 70 (5.2%) patients suffered 95 upper cervical injuries.…”

Section: Computerised Tomographymentioning

confidence: 99%

“…Cervical spine injury complicates blunt polytrauma in 2-12% of cases [7][8][9]. However, several larger reviews that include 29 000 blunt trauma victims, and additional prospectively gathered data, demonstrate a generally lower incidence (2.0-5.2%) [10][11][12][13].The presence of a severe head injury increases the relative risk of a cervical spine injury, possibly by 8.5 times, and a focal neurological deficit by 58 times [14]. A Glasgow Coma Scale (GCS) score of < 8 is associated with a 50% increase in the incidence of cervical spine injury to 7.8% [15].…”

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confidence: 99%

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Clearing the cervical spine in unconscious polytrauma victims, balancing risks and effective screening

Morris¹,

McCoy²

2004

Anaesthesia

106

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SummaryCervical spine injury occurs in 5-10% of cases of blunt polytrauma. A missed or delayed diagnosis of cervical spine injury may be associated with permanent neurological sequelae. However, there is no consensus about the ideal evaluation and management of the potentially injured cervical spine and, despite the publication of numerous clinical guidelines, this issue remains controversial. In addition, many studies are limited in their application to the obtunded or unconscious trauma victim. This review will provide the clinician managing unconscious trauma victims with an assessment of the actual performance of clinical examination and imaging modalities in detecting cervical spine and isolated ligamentous injury, a review of existing guidelines in light of the available evidence, relative risk estimates and a proposed management scheme. Cervical spine and associated spinal cord injury significantly affect the individual's functional capacity and quality of life, and carry significant implications for society. It was estimated in 1988 that a 27-year-old rendered tetraparetic would consume US$ 1 million for lifetime care and, with 721 tetraparetic individuals per million of the population, the total aggregate costs were an estimated US$ 5.6 billion per year [1]. In America, cervical, thoracic and lumbar vertebral fractures occur with an incidence of 50 000 per year [2], and cervical spine injury has an annual incidence of 5-10 000 cases per year [3,4]. More recent estimates suggest an incidence of 8-10 000 spinal cord injuries per year, of which 55% are cervical [5]. In the UK, there are approximately 1000 new cases of cervical cord injury each year [6]. Cervical spine injury complicates blunt polytrauma in 2-12% of cases [7][8][9]. However, several larger reviews that include 29 000 blunt trauma victims, and additional prospectively gathered data, demonstrate a generally lower incidence (2.0-5.2%) [10][11][12][13].The presence of a severe head injury increases the relative risk of a cervical spine injury, possibly by 8.5 times, and a focal neurological deficit by 58 times [14]. A Glasgow Coma Scale (GCS) score of < 8 is associated with a 50% increase in the incidence of cervical spine injury to 7.8% [15]. Similarly, Demetriades et al.[16] have shown that although the incidence of cervical spine injury in trauma victims with a GCS score of 13-15 was only 1.4%; this increased to 10.2% if GCS was < 8. 'Primary' cervical spine injury may be associated with head injury in 24-35% of cases [10,[16][17][18][19][20], and among polytrauma victims requiring cervical spine stabilization surgery, only 74% suffered an isolated injury [21]. The prognosis in patients suffering both head and cervical injury is typically poor, with approximately 25% being discharged to a dedicated nursing facility with little prospect of recovery [22]. Traumatic brain injury has a UK incidence of 100 per 100 000 population [23], typically among young, working age males, and therefore the combined consequences of brain and spine injury both ...

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