Dataset Information

Minimal traumatic aortic injuries: meaning and natural history.

ABSTRACT: OBJECTIVE Minimal aortic injuries (MAIs) are being recognized more frequently due to the increasing use of high-resolution diagnostic techniques. The objective of this case series review was to report the clinical and radiological characteristics and outcomes of a series of patients with MAI. METHODS From January 2000 to December 2011, 54 major blunt trauma patients were admitted to our institution with traumatic aortic injuries. Nine of them presented with MAI, whereas the remaining 45 patients suffered a significant aortic injury (SAI). RESULTS MAIs accounted for 17% of the overall traumatic aortic injuries in our series. Major trauma patients with MAI and SAI were similar regarding the presence of severe associated non-aortic injuries and the expected mortality calculated by injury severity score, revised trauma score and trauma injury severity score. There were no statistically significant differences in in-hospital mortality between MAI (22.2%) and SAI (30.2%). No death in the MAI group was aortic related, whereas five deaths in the SAI group were caused by an aortic complication. The survival of MAI patients was 77.8% at 1 and 5 years. There was no late mortality among MAI patients. The survival of SAI patients was 69.7% at 1 year and 63.6% at 5 and 10 years. None of the seven surviving patients with MAI presented a progression of the aortic injury. In six patients, the intimal tear completely healed in imaging controls, whereas one patient developed a small saccular pseudoaneurysm. CONCLUSIONS Blunt traumas presenting MAI are as severe as traumas that associate SAI and present similar in-hospital mortality. In contrast to SAI traumas, in-hospital mortality due to MAI is not usually related to the aortic injury, so these injuries are more amenable to a conservative management. It is mandatory to perform a close imaging surveillance to detect early any potential adverse evolution of an MAI. Nevertheless, a balance must be struck between a close serial imaging surveillance and the potentially detrimental effects of obtaining high-resolution additional images.

SUBMITTER: Mosquera VX

PROVIDER: S-EPMC3352744 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Minimal traumatic aortic injuries: meaning and natural history.

Mosquera Victor X VX Marini Milagros M Gulías Daniel D Cao Ignacio I Muñiz Javier J Herrera-Noreña José Manuel JM López-Pérez José Manuel JM Cuenca José Joaquin JJ

Interactive cardiovascular and thoracic surgery 20120321 6

OBJECTIVE Minimal aortic injuries (MAIs) are being recognized more frequently due to the increasing use of high-resolution diagnostic techniques. The objective of this case series review was to report the clinical and radiological characteristics and outcomes of a series of patients with MAI. METHODS From January 2000 to December 2011, 54 major blunt trauma patients were admitted to our institution with traumatic aortic injuries. Nine of them presented with MAI, whereas the remaining 45 patient ...[more]

PMID: 22437888

Similar Datasets

Project description:Endovascular repair of traumatic thoracic aortic injuries (TTAI) is an alternative to conventional open surgical repair. Single-institution studies have shown a survival benefit with thoracic endovascular aortic repair (TEVAR), but whether this is being realized nationally is not clear. The purpose of our study was to document trends in the increase in use of TEVAR and its effect on outcomes of TTAI nationally.Patients admitted with a TTAI between 2005 and 2011 were identified in the National Inpatient Sample. Patients were grouped by treatment into TEVAR, open repair, or nonoperative management. Primary outcomes were relative use over time and in-hospital mortality. Secondary outcomes included postoperative complications and length of stay. Multivariable logistic regression was performed to identify independent predictors of mortality.Included were 8384 patients, with 2492 (29.7%) undergoing TEVAR, 848 (10.1%) open repair, and 5044 (60.2%) managed nonoperatively. TEVAR became the dominant treatment option for TTAI during the study period, starting at 6.5% of interventions in 2005 and accounting for 86.5% of interventions in 2011 (P < .001). Nonoperative management declined concurrently with the widespread of adoption TEVAR (79.8% to 53.7%; P < .001). In-hospital mortality after TEVAR decreased during the study period from 33.3% in 2005 to 4.9% in 2011 (P < .001), and an increase in mortality was observed for open repair from 13.9% to 19.2% (P < .001). Procedural mortality (TEVAR or open repair) decreased from 14.9% to 6.7% (P < .001), and mortality after any TTAI admission declined from 24.5% to 13.3% during the study period (P < .001). In addition to lower mortality, TEVAR was followed by fewer cardiac complications (4.1% vs 8.5%; P < .001), respiratory complications (47.5% vs 54.8%; P < .001), and shorter length of stay (18.4 vs 20.2 days; P = .012) compared with open repair. In adjusted mortality analyses, open repair proved to be associated with twice the mortality risk compared with TEVAR (odds ratio, 2.1; 95% confidence interval, 1.6-2.7), and nonoperative management was associated with more than a fourfold increase in mortality (odds ratio, 4.5; 95% confidence interval, 3.8-5.3).TEVAR is now the dominant surgical approach in TTAI, with substantial perioperative morbidity and mortality benefits over open aortic repair. Overall mortality after admission for TTAI has declined, which is most likely the result of the replacement of open repair by TEVAR as well as the broadened eligibility for operative repair.

Project description:BackgroundMillions of Americans experience traumatic orthopaedic injuries (TOIs) annually. Post-injury symptoms of acute stress disorder (ASD), anxiety, depression, pain, and sleep disturbance are common. Symptoms often present in clusters. Symptom cluster profiles phenotypically characterize TOI survivors' experiences with clustered symptoms. Expression of brain-derived neurotrophic factor (BDNF) may contribute to the biological underpinnings of symptom cluster profile membership.MethodsWe recruited hospitalized TOI survivors within 72 hours of injury. We measured symptoms of ASD with the Acute Stress Disorder Scale and symptoms of anxiety, depression, pain, and sleep disturbance with Patient-Reported Outcomes Measurement Information System (PROMIS) short forms. We measured serum BDNF concentrations with enzyme-linked immunosorbent assay (ELISA) and identified rs6265 genotypes with TaqMan real-time PCR. We performed latent profile analysis to identify the symptom cluster profiles. We identified the variables associated with symptom cluster profile membership with unadjusted and adjusted multinomial logistic regression.ResultsWe identified 4 symptom cluster profiles characterized by symptom severity that we labelled Physical Symptoms Only, and Mild, Moderate, and Severe Psychological Distress. Age, self-identified Black race, resilience, and serum BDNF concentrations were associated with lower odds, and female sex with higher odds, of being in the Psychological Distress clusters. Clinical characteristics and rs6265 genotypes were not associated with symptom cluster profile membership.ConclusionTOI survivors experience distinct symptom cluster profiles. Sociodemographic characteristics and serum BDNF concentrations, not clinical characteristics, were associated with symptom cluster profile membership. These findings support comprehensive symptom screening and treatment for all TOI survivors and further evaluating BDNF as a biomarker of post-injury symptom burden.

Project description:ObjectiveSports injuries are known to present a high risk of spinal trauma. The authors hypothesized that different sports predispose participants to different injuries and injury severities.MethodsThe authors conducted a retrospective cohort analysis of adult patients who experienced a sports-related traumatic spinal injury (TSI), including spinal fractures and spinal cord injuries (SCIs), encoded within the National Trauma Data Bank from 2011 through 2014. Multiple imputation was used for missing data, and multivariable linear and logistic regression models were estimated.ResultsThe authors included 12,031 cases of TSI, which represented 15% of all sports-related trauma. The majority of patients with TSI were male (82%), and the median age was 48 years (interquartile range 32-57 years). The most frequent mechanisms of injury in this database were cycling injuries (81%), skiing and snowboarding accidents (12%), aquatic sports injuries (3%), and contact sports (3%). Spinal surgery was required during initial hospitalization for 9.1% of patients with TSI. Compared to non-TSI sports-related trauma, TSIs were associated with an average 2.3-day increase in length of stay (95% CI 2.1-2.4; p < 0.001) and discharge to or with rehabilitative services (adjusted OR 2.6, 95% CI 2.4-2.7; p < 0.001). Among sports injuries, TSIs were the cause of discharge to or with rehabilitative services in 32% of cases. SCI was present in 15% of cases with TSI. Within sports-related TSIs, the rate of SCI was 13% for cycling injuries compared to 41% and 49% for contact sports and aquatic sports injuries, respectively. Patients experiencing SCI had a longer length of stay (7.0 days longer; 95% CI 6.7-7.3) and a higher likelihood of adverse discharge disposition (adjusted OR 9.69, 95% CI 8.72-10.77) compared to patients with TSI but without SCI.ConclusionsOf patients with sports-related trauma discharged to rehabilitation, one-third had TSIs. Cycling injuries were the most common cause, suggesting that policies to make cycling safer may reduce TSI.

Dataset Information

Minimal traumatic aortic injuries: meaning and natural history.

Publications

Minimal traumatic aortic injuries: meaning and natural history.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets