Comparative Analysis of the Paravertebral Analgesic Pump Catheter with the Epidural Catheter in Elderly Trauma Patients with Multiple Rib Fractures

2017 ◽  
Vol 83 (4) ◽  
pp. 399-402 ◽  
Author(s):  
Brian S. Shapiro ◽  
Tarik Wasfie ◽  
Mathew Chadwick ◽  
Kimberly R. Barber ◽  
Raquel Yapchai
Keyword(s):  
Epidural Analgesia ◽  
Injury Severity Score ◽  
Severity Score ◽  
Pain Control ◽  
Injury Severity ◽  
Rib Fractures ◽  
Trauma Patients ◽  
Multiple Rib Fractures ◽  
Epidural Catheters ◽  
Elderly Trauma Patients

Presently, trauma guidelines recommend epidural analgesia as the optimal modality of pain relief from rib fractures. They are not ideally suited for elderly trauma patients and have disadvantages including bleeding risk. The paravertebral analgesic pump (PVP) eliminates such disadvantages and includes ease of placement in the trauma setting. This study compares pain control in patients treated by EPI versus PVP. This is a retrospective, historical cohort study comparing two methods of pain management in the trauma setting. Before 2010, patients who had epidural catheters (EPI) placed for pain control were compared with patients after 2010 in which the PVP was used. All patients had multiple rib fractures as diagnosed by CT scan. Analysis was adjusted for age, number of fractures, and comorbid conditions. Multiple linear regression analysis was conducted to compare average reported pain. A total of 110 patients, 31 PVP and 79 epidural catheters, were included in the study. Overall mean age was 65 years. The mean Injury Severity Score was 12.0 (EPI) and 11.1 (PVP). Mean number rib fractures was 4.29 (EPI) and 4.71 (PVP). PVP was associated with a 30 per cent greater decrease in pain than that seen with EPI (6.0–1.9 vs 6.4–3.4). After controlling for age, Injury Severity Score, and number of rib fractures, there were no differences in intensive care unit or total length of stay (P = 0.35) or in pain score (3.76 vs 3.56, P = 0.64). In conclusion, the PVP compares well with epidural analgesia in older trauma patients yet is safe, well tolerated, and easily inserted.

Predictors of blunt diaphragm injury in Australia

Trauma ◽  
2021 ◽  
pp. 146040862110418
Author(s):  
Annelise M Cocco ◽  
Vignesh Ratnaraj ◽  
Benjamin PT Loveday ◽  
Kellie Gumm ◽  
Phillip Antippa ◽  
...  
Keyword(s):  
Injury Severity Score ◽  
Severity Score ◽  
Major Trauma ◽  
Injury Severity ◽  
Rib Fractures ◽  
Organ Injury ◽  
Trauma Patients ◽  
Missed Injury ◽  
Diaphragm Injury ◽  
Trauma Service

Introduction Blunt diaphragm injury (BDI) is an uncommon, potentially fatal consequence of blunt torso injury. While associations between BDI and other factors such as mechanism of injury or other injuries have been described elsewhere, little recent research has been done in Australia into BDI. The aims of this study were to determine the incidence rate of BDI in our centre, identify how it was diagnosed, determine rates of missed injury and identify predictive factors for BDI. The hypothesis was that patients with BDI would significantly differ to those without BDI. Methods All major trauma patients with blunt torso injuries at our Level 1 major trauma service from 2010 to 2018 were included. Data for patient demographics, other injuries, diagnosis and treatment of BDI were extracted. Patients with BDI were compared with patients without BDI in order to identify differences that could be used to predict BDI in future patients. Results Of 5190 patients with a blunt torso injury, 51 (0.98%) had a BDI at a mean age of 53 ± 19.6 years, and median Injury Severity Score (ISS) of 27(IQR 21–38.5) compared with 5139 patients with a mean age of 48.2 ± 20.7 years and median ISS of 21.9(IQR 14–26) who did not have a BDI. The diagnosis of BDI was made at CT ( n = 35), surgery ( n = 14) or autopsy ( n = 2). Blunt diaphragm injury was missed on index imaging for 11 of 43 patients (25.6%). On multivariate analysis, each point increase in ISS (OR 1.03, p = 0.02); rib fractures (OR 4.65, p = 0.004); splenic injury (OR 2.60, p = 0.004); and liver injury (OR 2.78, p = 0.003) were independently associated with BDI. Conclusion Injury Severity Score, rib fractures and solid abdominal organ injury increase the likelihood of BDI. In patients with these injuries, BDI should be considered even in the presence of normal CT findings.

scholarly journals Change in Age Distribution of the Injuries and Comparison of Different Scoring Tools in Predicting Mortality Among Geriatric Trauma Patients

2020 ◽  
Author(s):  
Libing Jiang ◽  
Zhongjun Zheng ◽  
Mao Zhang
Keyword(s):  
Hospital Mortality ◽  
Injury Severity Score ◽  
Severity Score ◽  
Injury Severity ◽  
Geriatric Trauma ◽  
Trauma Patients ◽  
Survival Group ◽  
Elderly Trauma Patients ◽  
Scoring Tools ◽  
Death Group

Abstract Purpose: The aim of this study was to describe the age trend of trauma patients and to compare different scoring tools to predict in-hospital mortality in elderly trauma patients.Methods: National Trauma Database (NTDB) in the United States from 2005 to 2015 and the Trauma Register DGU® in German from 1994 to 2012 was searched to describe age change of trauma patients. Then we secondly analyzed the data published in http://datadryad.org/. According to the in-hospital survival status, patients were divided into survival group and non-survival group. Receiver Operating Characteristic Curve (ROC) analysis was used to evaluated the value of ISS (injury severity score); NISS (new injury severity score), APACHE Ⅱ (Acute Physiology and Chronic Health Evaluation Ⅱ), SPAS Ⅱ (simplified acute physiology score Ⅱ) and TRISS (Trauma and Injury Severity Score) in predicting in-hospital mortality among geriatric trauma patients.Results:The analysis of NTDB showed the percentage of geriatric trauma has increased from 0.18 to 0.30, 2005-2015. The analysis of DGU showed the mean age rose from 39.11 in 1993 to 51.10 in 2013, and the percentage of patients aged ≥60 rose from 16.5% to 37.5%. A total of 311 patients aged more than 65 years were secondly analyzed. One hundred and sixty-four (52.73%) patients died in the hospital. ISS, NISS, APACHE, and SAPS in the death group were significantly higher than those in the survival group, but TRISS in the death group was significantly lower than those in the survival group. The AUC of APACHE Ⅱ was 0.715, ISS was 0.807, NISS was 0.850, SPAS Ⅱ was 0.725, and TRISS was 0.828.Conclusion:The increasing number of trauma in the elderly is a challenge for current and future trauma management. Compared with APACHE and SAPS, ISS, NISS and TRISS are more suitable for predicting in-hospital mortality in elderly trauma patients.

scholarly journals Mortality Factors Regarding the Injury Severity Score in Elderly Trauma Patients

2012 ◽  
Vol 6 (3) ◽  
pp. 192-195 ◽  
Author(s):  
Wen-Kuang Chiang ◽  
Shu-Tien Huang ◽  
Wen-Han Chang ◽  
Ming-Yuan Huang ◽  
Ding-Kuo Chien ◽  
...  
Keyword(s):  
Injury Severity Score ◽  
Severity Score ◽  
Injury Severity ◽  
Trauma Patients ◽  
Mortality Factors ◽  
Elderly Trauma Patients

Activation of Massive Transfusion for Elderly Trauma Patients

2015 ◽  
Vol 81 (10) ◽  
pp. 945-949 ◽  
Author(s):  
Jason S. Murry ◽  
Andrea A. Zaw ◽  
David M. Hoang ◽  
Devorah Mehrzadi ◽  
Danielle Tran ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Glasgow Coma Scale ◽  
Injury Severity Score ◽  
Severity Score ◽  
Injury Severity ◽  
Massive Transfusion ◽  
Hospital Length Of Stay ◽  
Trauma Patients ◽  
Coma Scale ◽  
Elderly Trauma Patients

Massive transfusion protocol (MTP) is used to resuscitate patients in hemorrhagic shock. Our goal was to review MTP use in the elderly. All trauma patients who required activation of MTP at an urban Level I trauma center from January 1, 2011 to December 31, 2013 were reviewed retrospectively. Elderly was defined as age ≥ 60 years. Sixty-six patients had MTP activated: 52 non-elderly (NE) and 14 elderly (E). There were no statistically significant differences between the two cohorts for gender, injury severity score, head abbreviated injury scale, emergency department Glasgow Coma Scale, initial hematocrit, intensive care unit length of stay, or hospital length of stay. Mean age for NE was 35 years and 73 years for E ( P < 0.01). Less than half (43%) of E patients with activation of MTP received 10 or more units of blood products compared with 69 per cent of the NE ( P = 0.07). Mortality rates were similar in the NE and the E (53% vs 50%, P = 0.80). After multivariate analysis with Glasgow Coma Scale, injury severity score, and blunt versus penetrating trauma, elderly age was not a predictor of mortality after MTP ( P = 0.35). When MTP is activated, survival to discharge in elderly trauma patients is comparable to younger patients.

Rib Fracture Location Should be Evaluated When Predicting Morbidity and Mortality in Trauma Patients

2018 ◽  
Vol 84 (9) ◽  
pp. 1462-1465 ◽  
Author(s):  
Krista L. Haines ◽  
Tiffany Zens ◽  
Charles Warner-Hillard ◽  
Edwarda DeSouza ◽  
Hee Soo Jung ◽  
...  
Keyword(s):  
Injury Severity Score ◽  
Severity Score ◽  
Injury Severity ◽  
Flail Chest ◽  
Rib Fractures ◽  
Rib Fracture ◽  
Hospital Length Of Stay ◽  
Trauma Patients ◽  
Mortality And Morbidity ◽  
Fracture Location

Rib fractures represent up to 55 per cent of thoracic blunt traumatic injuries and lead to significant mortality and morbidity. The aim of this study is to determine whether not only number but also the location of rib fractures can be used to risk stratify patients. This is a retrospective study of all blunt trauma patients who presented with rib fractures from January 1, 2013 to April 1, 2015 and underwent chest CT. Rib fractures were categorized by location. Primary outcome was mortality, secondary outcomes were total hospital length of stay (LOS), intensive care unit LOS, and disposition. Multivariate regressions were performed to determine whether mortality and morbidity was dependent on the number of rib fractures as related to location. Nine hundred and twenty-nine patients were reviewed, 669 fit inclusion criteria, and 35 patients died. Mean Injury Severity Score (18 ± 10), total number of rib fractures (6 ± 5), and age (54 ± 19) significantly correlated with mortality. LOS correlated with the number of rib fractures (P < 0.001). Flail chest of indeterminate location significantly increased mortality (P = 0.002). Controlling for age, gender, and Injury Severity Score and for every lateral rib fracture, patients were 1.13 times (OR; P = 0.001) more likely to die. Posterior rib fractures only effected patient outcome if the patient has three or more posterior ribs broken and the patient was 45 years of age or older (P = 0.044); these patients were 12 times more likely to die. When evaluating blunt force trauma in patients with rib fractures, it is imperative to look at rib fracture location and not only the number of rib fractures sustained to predict outcomes.

Non-Selective Thoracic Computed Tomography in Trauma Patients Results in Injury Severity Score Inflation

2021 ◽  
pp. 000313482110249
Author(s):  
Leonardo Alaniz ◽  
Omaer Muttalib ◽  
Juan Hoyos ◽  
Cesar Figueroa ◽  
Cristobal Barrios
Keyword(s):  
Computed Tomography ◽  
Injury Severity Score ◽  
Severity Score ◽  
Injury Severity ◽  
Treatment Plan ◽  
Mortality Prediction ◽  
Trauma Patients ◽  
Mortality Benefit ◽  
Severity Scores ◽  
Score Inflation

Introduction Extensive research relying on Injury Severity Scores (ISS) reports a mortality benefit from routine non-selective thoracic CTs (an integral part of pan-computed tomography (pan-CT)s). Recent research suggests this mortality benefit may be artifact. We hypothesized that the use of pan-CTs inflates ISS categorization in patients, artificially affecting admission rates and apparent mortality benefit. Methods Eight hundred and eleven patients were identified with an ISS >15 with significant findings in the chest area. Patient charts were reviewed and scores were adjusted to exclude only occult injuries that did not affect treatment plan. Pearson chi-square tests and multivariable logistic regression were used to compare adjusted cases vs non-adjusted cases. Results After adjusting for inflation, 388 (47.8%) patients remained in the same ISS category, 378 (46.6%) were reclassified into 1 lower ISS category, and 45 (5.6%) patients were reclassified into 2 lower ISS categories. Patients reclassified by 1 category had a lower rate of mortality ( P < 0.001), lower median total hospital LOS ( P < .001), ICU days ( P < .001), and ventilator days ( P = 0.008), compared to those that remained in the same ISS category. Conclusion Injury Severity Score inflation artificially increases survival rate, perpetuating the increased use of pan-CTs. This artifact has been propagated by outdated mortality prediction calculation methods. Thus, prospective evaluations of algorithms for more selective CT scanning are warranted.

Proteinuria as a Predictor of Renal Dysfunction in Trauma Patients Receiving Intravenous Contrast

2011 ◽  
Vol 77 (9) ◽  
pp. 1194-1200 ◽  
Author(s):  
Justin J. Clark ◽  
Linda L. Wong ◽  
Fedor Lurie ◽  
Brad K. Kamitaki
Keyword(s):  
Injury Severity Score ◽  
Renal Dysfunction ◽  
Severity Score ◽  
Injury Severity ◽  
Fresh Frozen Plasma ◽  
Trauma Patients ◽  
Intravenous Contrast ◽  
Contrast Enhanced ◽  
Fresh Frozen ◽  
Enhanced Imaging

Trauma patients have unknown comorbidities, multiple injuries, and incomplete laboratory testing, yet require contrast-enhanced imaging to identify potentially life-threatening problems. Our goal was to characterize contrast-induced nephropathy (CIN) in this population. We retrospectively reviewed characteristics of 402 patients who presented to a Level II trauma center and received contrast-enhanced imaging. CIN was defined as creatinine rise of 0.5 mg/dL or greater or 25 per cent or greater from baseline within 48 hours. CIN occurred in 7.7 per cent and four patients required hemodialysis. Patients with CIN were older, had lower admission hemoglobin, higher Injury Severity Score, and received more blood products. Factors that predicted CIN included: male sex, age older than 46 years, body mass index less than 27 kg/m2, glomerular filtration rate less than 109 mL/min/1.73 m2, hemoglobin less than 12 mg/dL, hematocrit less than 36 per cent, proteinuria, 2 units or more of fresh-frozen plasma in 48 hours, and alcohol use. Odds ratio for developing CIN with two, five, or six of these factors was 3.39, 6.54, and 8.38, respectively. A match-controlled analysis for Injury Severity Score and age in patients with CIN versus non-CIN patients revealed the strongest predictor of CIN was proteinuria (relative risk, 2.5; confidence interval, 1.1 to 5.8). Although it is difficult to truly differentiate CIN from renal dysfunction related to injury severity in trauma patients, proteinuria may be an important factor in identifying nephropathy in this population.

Venous Thromboembolism in Trauma Patients

2007 ◽  
Vol 73 (11) ◽  
pp. 1173-1180 ◽  
Author(s):  
Om P. Sharma ◽  
Michael F. Oswanski ◽  
Rusin J. Joseph ◽  
Peter Tonui ◽  
Libby Westrick Pa-C ◽  
...  
Keyword(s):  
Risk Factor ◽  
Venous Thromboembolism ◽  
Injury Severity Score ◽  
Severity Score ◽  
Injury Severity ◽  
Univariate Analysis ◽  
Trauma Patients ◽  
Vein Thrombosis ◽  
Cord Injury ◽  
Deep Vein

Serial venous duplex scans (VDS) were done in 507 trauma patients with at least one risk factor (RF) for venous thromboembolism (VTE) during a 2-year study period. Deep vein thrombosis (DVT) was detected in 31 (6.1%) patients. This incidence was 3.1 per cent in low (1–2 RFs), 3.4 per cent in moderate (3–5 RFs), and 7.7 per cent in high (≥6 RFs) VTE scores ( P = 0.172). Incidence was statistically different (3% vs 7.2%, P = 0.048) on reanalyzing patients in two risk categories, low-risk (1–4 RFs) and high-risk (≥5 RFs). Only 4 of 16 RFs had statistically higher incidence of DVT in patients with or without RFs: previous VTE (27.3% vs 5.6%, odds ratio (OR) 6.628, P = 0.024), spinal cord injury (22.6% vs 5%, OR 5.493, P = 0.001), pelvic fractures (11.4% vs 5.1%, OR 2.373, P = 0.042), and head injury with a greater than two Abbreviated Injury Score (10.5% vs 4.2%, OR 2.639, P = 0.014). On reanalyzing patients with ≥5 RFs vs <5RFs, obesity (14.3 vs 6.1%, P = 0.007), malignancy (5.6% vs 0.6%, P = 0.006), coagulopathy (10.8% vs 1.8%, P = 0.000), and previous VTE (3.2% vs 0%, P = 0.019) were significant on univariate analysis. Patients with DVT had 3.70 ± 1.75 RFs and a 9.61 ± 4.93 VTE score, whereas, patients without DVT had 2.66 ± 1.50 RFs and a 6.83 ± 3.91 VTE score ( P = 0.000). DVTs had a direct positive relationship with higher VTE scores, length of stay, and number of VDS (>1 r, P ≤ 0.001). Increasing age was a weak risk factor (0.03 r, P = 0.5). First two VDS diagnosed 77 per cent of DVTs. Patients with injury severity score of ≥15 and 25 had higher DVTs compared with the ones with lower injury severity score levels ( P ≤ 0.05). Pulmonary embolism was silent in 63 per cent and DVTs were asymptomatic in 68 per cent.

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