Mortality Risk Stratification in Elderly Trauma Patients Based on Initial Arterial Lactate and Base Deficit Levels

Elderly trauma patients have worse outcomes than their younger counterparts. Early risk stratification remains difficult, particularly because traditional vital signs are less reliable. We hypothesized that arrival lactate and base deficit (BD) could be used to predict mortality in elderly trauma patients with a normal admission blood pressure. We retrospectively evaluated the prospectively collected trauma registry at our urban Level I trauma center between 2003 and 2009. Patients sustaining blunt trauma, age 55 years or older, with a systolic blood pressure 90 mmHg or higher, and who had arterial lactate and/or BD measured within 4 hours of arrival comprised the study group. Primary outcomes were in-hospital and 24-hour mortality. There were 364 patients with a lactate and 324 with a BD drawn. Patients with a lactate 2.5 mmol or greater were 3.7 times more likely to die than those with a lactate less than 2.5 mmol (95% CI, 1.6 to 8.2; P = 0.0018). The OR for mortality was 5.2 (95% CI, 2.5 to 11.2; P < 0.0001) in patients with a BD -4 or less. Elevated lactate and BD were even stronger predictors of early mortality (within first 24 hours). After increasing the hypotension threshold to a systolic blood pressure 110 mmHg or greater, lactate and BD remained highly predictive of in-hospital and 24-hour mortality.

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Hypotension of ⩽110 mmHg is Associated with Increased Mortality in South African Patients After Trauma

Scandinavian Journal of Surgery ◽

10.1177/1457496916680129 ◽

2017 ◽

Vol 106 (3) ◽

pp. 261-268 ◽

Cited By ~ 2

Author(s):

D.L. Clarke ◽

P. Brysiewicz ◽

B. Sartorius ◽

J.L. Bruce ◽

G.L. Laing

Keyword(s):

Blood Pressure ◽

Confidence Interval ◽

Systolic Blood Pressure ◽

Predictive Value ◽

High Sensitivity ◽

Base Deficit ◽

Interquartile Range ◽

Trauma Patients ◽

High Positive Predictive Value ◽

Very High

Introduction: This study used data from a prospectively maintained trauma database to assess the level of systolic blood pressure at which mortality rates for trauma begin to increase and to compare systolic blood pressure with base deficit as a predictor of outcome. Methodology: The Pietermaritzburg Metropolitan Trauma Service maintains a prospective digital trauma registry. All trauma patients admitted to the service for the period January 2012–January 2015 were included. Analysis was performed on systolic blood pressure relative to a number of selected markers of outcome and a variety of physiological parameters. Results: Out of an original data set of 2974 trauma patients, a total of 169 elective patients, 799 patients with isolated traumatic brain injury, and 27 patients with incomplete data were excluded to leave a sample size of 2148 patients. Of these, 1830 (85.2%) were males and 318 (14.8%) were females. The mean age (standard deviation) was 31.8 (12.0) years. The median age (interquartile range) was 29 (23–37) years. There were 89 deaths in this cohort (4.1%). The median systolic blood pressure (interquartile range) was 123 (112–136) mmHg. The median base deficit was −1.4 (interquartile range: −4.5 to 1). The inflection curves below with fitted non-linear curve clearly show the upward change in mortality frequency around a systolic blood pressure of ⩽110 mmHg as well for a base deficit below −5. A cutoff of <110 for systolic blood pressure yields a high sensitivity and very high positive predictive value of 82% (95% confidence interval: 81–84) and 98% (95% confidence interval: 97–98), but low specificity (56%) and negative predictive value (12%), respectively. Similar optimal cutoff analysis for base deficit versus mortality suggests base deficit >4.8 as a good predictor area under the curve (0.82; 95% confidence interval: 0.75–0.88). This cutoff yields a high sensitivity of 80% (95% confidence interval: 78–82), moderate specificity of 75% (95% confidence interval: 62–85), very high positive predictive value of 98% (95% confidence interval: 97–99) but low negative predictive value of 17% (15–28). Conclusion: The data suggest that traumatic shock starts to become manifest at a systolic blood pressure of 110 mmHg and that a systolic blood pressure reading of 90 mmHg represents an advanced state of shock. Systolic blood pressure by itself is a poor predictor of mortality and outcome. Base deficit appears to be a far better predictor of mortality than systolic blood pressure. Future models to categorize shock will have to combine vital signs with biochemical markers of hypoperfusion.

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The utility of base deficit and arterial lactate in differentiating major from minor injury in trauma patients with normal vital signs

Resuscitation ◽

10.1016/j.resuscitation.2008.01.022 ◽

2008 ◽

Vol 77 (3) ◽

pp. 363-368 ◽

Cited By ~ 92

Author(s):

Lorenzo Paladino ◽

Richard Sinert ◽

David Wallace ◽

Todd Anderson ◽

Kabir Yadav ◽

...

Keyword(s):

Vital Signs ◽

Base Deficit ◽

Trauma Patients ◽

Arterial Lactate ◽

Minor Injury

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Abstract 321: Pediatric Transfusion Score Predicts Transfusion Requirements for Children With Trauma

Circulation ◽

10.1161/circ.140.suppl_2.321 ◽

2019 ◽

Vol 140 (Suppl_2) ◽

Author(s):

Akira Komori ◽

Toshikazu Abe ◽

Gautam A Deshpande ◽

Makoto Aoki ◽

Toshio Naito

Keyword(s):

Blood Pressure ◽

Heart Rate ◽

Systolic Blood Pressure ◽

Pediatric Trauma ◽

Vital Signs ◽

Area Under The Curve ◽

Penetrating Trauma ◽

Preschool Age ◽

Trauma Patients ◽

Transfusion Requirements

Introduction: Trauma is a leading cause of death in young populations. Transfusion is often a key life-saving element in cases of children with trauma. Nonetheless, clinicians may hesitate to use transfusion in children given the risks of complications. Hypothesis: A pediatric transfusion score can accurately predict 24-hour transfusion requirement in pediatric trauma patients. Methods: This is a retrospective cohort study using a nationwide registry of trauma patients (Japan Trauma Data Bank). All patients under 16 years of age with blunt or penetrating trauma between 2004 and 2015 were included. A pediatric transfusion score was developed based on previous literature and clinical relevance. One point was given for each of the following criteria: systolic blood pressure ≤ 90 mmHg; heart rate ≥ 120/min; Glasgow Coma Scale (GCS) < 15; and positive result on focused assessment with sonography for trauma (FAST) scan. For sensitivity analysis, age-adjusted pediatric transfusion score was also developed using cut off points for different age categories (infant, toddler, preschool age, school age, and adolescent). Results: Of the eligible 5,976 pediatric trauma patients, 550 patients had transfusion within 24 hours after trauma. In-hospital mortality rate was 2.6% (146/5,647). Transfusion increased from 7.7% (113/315) to 35.9% (437/5,661) in those with systolic blood pressure ≤ 90 mmHg (1 point); from 6.2% (280/4,526) to 18.6% (270/1,450) for heart rate ≥ 120/min (1 point); from 4.1% (113/3,220) to 15.1% (417/2,756) for altered mental status with GCS < 15 (1 point); and from 7.5% (403/5,404) to 25.7% (147/572) for FAST positivity (1 point). Pediatric transfusion scores of 0, 1, 2, 3, and 4 points were associated with transfusion rates of 2.2% (48/2,223), 7.5% (199/2,638), 20.3% (187/919), 53.9% (90/167), and 89.7% (26/29), respectively. The area under the curve (AUC) was 0.77 (95% CI, 0.75-0.79). For those without isolate head injury, it was 0.77 (95% CI, 0.75-0.80). After age adjustment, AUC was 0.76 (95% CI, 0.74-0.78). Conclusions: The pediatric transfusion score using vital signs and FAST may be helpful in predicting transfusion requirements within 24 hours for children with trauma.

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ASSESSING THE OUTCOMES OF TREATMENT AND MANAGEMENT, 400 HYPERTENSIVE PATIENTS IN BONG SON GENERAL HOSPITAL, BINH DINH PROVINCE

Journal of Medicine and Pharmacy ◽

10.34071/jmp.2016.1.4 ◽

2016 ◽

pp. 31-40

Author(s):

Long Nhon Phan ◽

Van Minh Huynh ◽

Thi Kim Nhung Hoang ◽

Van Nham Truong

Keyword(s):

Blood Pressure ◽

Risk Stratification ◽

Hypertensive Patient ◽

Systolic Blood Pressure ◽

Diastolic Blood Pressure ◽

Blood Pressure Target ◽

Average Risk ◽

Hypertensive Patients ◽

Average Systolic Blood Pressure ◽

Complications Of Stroke

Objective: To evaluate the results of treatment achieved blood pressure goal (BP goal) and results of hypertensive patient management. Subjects and methods: A study of 400 hypertensive patient intervention, treatment and management after 2 year. To assess the results of BP target, monitor the use of medicines, the situation of hospitalization and complications of stroke. Results: Treatment: -100% of patients using diuretics and angiotensin-converting enzyme inhibitors (ACEIs), 33% of patients using angiotensin receptor blockers (ARBs), 46.25% of patients using calcium channel blockers (CCBs) and 19.5% of patients using beta-blocker. After 24 months of treatment: 50.5% of patients using 1 antihypertensive drug, 22% of patients using 2 drugs, 20.5% of patients using 3 drugs and 7% of patients taking more than 3 drugs. After 24 months of treatment: 91.75% achieved BP target and 8.25% fail. -Average risk stratification: 97.32% achieved BP target, hight risk stratification: 95.91% and very hight risk stratification: 73.03%. After 24 months of treatment. -Stage 1: 88.48% achieved BP target, stage 2: 92.85% achieved BP target and stage 3: 71.08% achieved BP target. After 24 months of treatment. -Hypertesive results before treatment were: 159.80 ± 20,22mmHg average systolic blood pressure and 82.97 ± 5,82mmHg average diastolic blood pressure. After treatment: average systolic blood pressure 125.38 ± 6,88mmHg and average diastolic blood pressure 79.83 ± 1,79mmHg. No adverse change in the index of tests about lipidemia, liver, kidney, glucomia and no recorded cases of drug side effects. Management of patients: -There were 89% non-medical examinational patients 1 month, 5.25% non-medical examinational patients 2 months, 4.25% non-medical examinational patients 3 months and 1.5% non-medical examinational patients 4 months. There were 93.5% drop pill 1 month, 3.25% drop pill 2 months, 4.25% drop pill 3 months and no patient drop pill over 3 months. In 24 months follow-up, 47% hospitalized inpatients <5 times, 44.5% hospitalized inpatients 5-10 times, 3% hospitalized inpatients 11-15 times, 4.75% hospitalized inpatients from 16-20 times and 0.75% hospitalized inpatients > 20 times. -There were 32.75% hospitalized inpatients for reasons of hypertension and 63.75% hospitalized inpatients for other common diseases. -There were a total of 11592 contacts directly by phone for medical advice, medical reminders and examinational reminders during 24 months of management. -There were 0.5% of patients stroked during 24 months of treatment and management. Conclusion: Treatment by protocol and management by phone directly for medical taking and re-examinational reminders is the best resulted method of achieving blood pressure target and reducing complications of stroke for hypertensive patients. Key word: : blood pressure target; risk stratification; treatment; management; stage; phone.

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FRI0618-HPR EFFECTS OF MUSIC THERAPY ON PAIN, ANXIETY, AND VITAL SIGNS IN CHRONIC INFLAMMATORY RHEUMATIC DISEASES PATIENTS DURING BIOLOGICAL DRUGS INFUSION

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2020-eular.6027 ◽

2020 ◽

Vol 79 (Suppl 1) ◽

pp. 914.2-914

Author(s):

S. Boussaid ◽

M. Ben Majdouba ◽

S. Jriri ◽

M. Abbes ◽

S. Jammali ◽

...

Keyword(s):

Blood Pressure ◽

Heart Rate ◽

Music Therapy ◽

Systolic Blood Pressure ◽

Respiratory Rate ◽

Vital Signs ◽

Biological Therapies ◽

Biological Drugs ◽

Pain Anxiety ◽

The Mean

Background:Music therapy is based on ancient cross-cultural beliefs that music can have a “healing” effect on mind and body. Research determined that listening to music can increase comfort and relaxation, relieve pain, lower distress, reduce anxiety, improve positive emotions and mood, and decrease psychological symptoms. Music therapy has been used greatly in various medical procedures to reduce associated anxiety and pain. Patients have a high level of anxiety when they are in the hospital, this is the case of patients with rheumatic diseases who consult regularly to have intravenous infusion of biological therapies.Objectives:The purpose of this study was to examine the effectiveness of music therapy on pain, anxiety, and vital signs among patients with chronic inflammatory rheumatic diseases during intravenous infusion of biological drugs.Methods:Fifty patients were divided into two groups: The experimental group G1 (n=25) received drug infusion while lestening to soft music (30 minutes); and the control group G2 (n=25) received only drug infusion. Measures include pain, anxiety, vital signs (blood pressure, heart rate and respiratory rate). The pain was measured using visual analogic scale (VAS). The state-trait anxiety inventory (STAI) was used for measuring anxiety, low anxiety ranges from 20 to 39, the moderate anxiety ranges from 40 to 59, and high anxiety ranges from 60 to 80. Vital signs (systolic blood pressure [SBP], diastolic blood pressure [DBP], heart rate [HR], and respiratory rate [RR]) were measured before, during and immediately after the infusion.Statistical package for social sciences (SPSS) was used for analysis.Results:The mean age in G1 was 44.45 years (26-72) with a sex ratio (M/F) of 0.8. Including the 25 patients, 12 had rheumatoid arthritis, 10 had ankylosing spondylitis and 3 had psoriatic arthritis. The mean disease duration was 8 years. In G2, the mean age was 46 years (25-70) with a sex ratio (M/F) of 0.75, 12 had rheumatoid arthritis, 11 had ankylosing spondylitis and 2 had psoriatic arthritis. The mean disease duration was 7.5 years. The biological drugs used were: Infliximab in 30 cases, Tocilizumab in 12 cases and Rituximab in 8 cases.Before the infusion, the patients of experimental group had a mean VAS of 5/10±3, a mean STAI of 50.62±6.01, a mean SBP of 13.6 cmHg±1.4, a mean DBP of 8.6 cmHg±1, a mean HR of 85±10 and a mean RR of 18±3. While in control group the mean VAS was 5.5±2, the mean STAI was 50.89±5.5, the mean SBP was 13.4±1.2, the mean DBP was 8.8±1.1, the mean HR was 82±8 and the mean RR was 19±2.During the infusion and after music intervention in G1, the mean STAI became 38.35±5 in G1 versus 46.7±5.2 in G2 (p value=0.022), the mean SBP became 12.1±0.5 in G1 versus 13±1 in G2 (p=0.035), the mean DBP became 8.1±0.8 in G1 versus 8.4±0.9 in G2 (p=0.4), the mean HR became 76±9 in G1 versus 78±7 in G2 (p=0.04) and the mean RR became 17.3±2.1 in G1 versus 18.2±1.7 in G2 (p=0.39).This study found a statistically significant decrease in anxiety, systolic blood pressure and heart rate in patients receiving music interventions during biological therapies infusion, but no significant difference were identified in diastolic blood pressure and respiratory rate.Conclusion:The findings provide further evidence to support the use of music therapy to reduce anxiety, and lower systolic blood pressure and heart rate in patients with rheumatic disease during biological therapies infusion.References:[1] Lin, C., Hwang, S., Jiang, P., & Hsiung, N. (2019).Effect of Music Therapy on Pain After Orthopedic Surgery -A Systematic review and Meta-Analysis. Pain Practice.Disclosure of Interests:None declared

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Low profile REBOA device for increasing systolic blood pressure in hemodynamic instability: single-center 4-year experience of use of ER-REBOA

European Journal of Trauma and Emergency Surgery ◽

10.1007/s00068-020-01586-9 ◽

2021 ◽

Author(s):

David T. McGreevy ◽

Mitra Sadeghi ◽

Kristofer F. Nilsson ◽

Tal M. Hörer

Keyword(s):

Blood Pressure ◽

Systolic Blood Pressure ◽

Hemodynamic Instability ◽

Balloon Occlusion ◽

University Hospital ◽

Trauma Patients ◽

Single Center ◽

Hemorrhage Control ◽

Single Center Experience ◽

Low Profile

Abstract Background Hemodynamic instability due to torso hemorrhage can be managed with the assistance of resuscitative endovascular balloon occlusion of the aorta (REBOA). This is a report of a single-center experience using the ER-REBOA™ catheter for traumatic and non-traumatic cases as an adjunct to hemorrhage control and as part of the EndoVascular resuscitation and Trauma Management (EVTM) concept. The objective of this report is to describe the clinical usage, technical success, results, complications and outcomes of the ER-REBOA™ catheter at Örebro University hospital, a middle-sized university hospital in Europe. Methods Data concerning patients receiving the ER-REBOA™ catheter for any type of hemorrhagic shock and hemodynamic instability at Örebro University hospital in Sweden were collected prospectively from October 2015 to May 2020. Results A total of 24 patients received the ER-REBOA™ catheter (with the intention to use) for traumatic and non-traumatic hemodynamic control; it was used in 22 patients. REBOA was performed or supervised by vascular surgeons using 7–8 Fr sheaths with an anatomic landmark or ultrasound guidance. Systolic blood pressure (SBP) increased significantly from 50 mmHg (0–63) to 95 mmHg (70–121) post REBOA. In this cohort, distal embolization and balloon rupture due to atherosclerosis were reported in one patient and two patients developed renal failure. There were no cases of balloon migration. Overall 30-day survival was 59%, with 45% for trauma patients and 73% for non-traumatic patients. Responders to REBOA had a significantly lower rate of mortality at both 24 h and 30 days. Conclusions Our clinical data and experience show that the ER-REBOA™ catheter can be used for control of hemodynamic instability and to significantly increase SBP in both traumatic and non-traumatic cases, with relatively few complications. Responders to REBOA have a significantly lower rate of mortality.

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Systolic blood pressure below 110mmHg is associated with increased mortality in penetrating major trauma patients: Multicentre cohort study

Resuscitation ◽

10.1016/j.resuscitation.2011.10.018 ◽

2012 ◽

Vol 83 (4) ◽

pp. 476-481 ◽

Cited By ~ 54

Author(s):

Rebecca M. Hasler ◽

Eveline Nüesch ◽

Peter Jüni ◽

Omar Bouamra ◽

Aristomenis K. Exadaktylos ◽

...

Keyword(s):

Blood Pressure ◽

Cohort Study ◽

Systolic Blood Pressure ◽

Major Trauma ◽

Trauma Patients ◽

Multicentre Cohort Study ◽

Multicentre Cohort

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Abstract 12689: Cardiovascular Responses to Energy Drinks in a Healthy Population: The C-energy Study

Circulation ◽

10.1161/circ.132.suppl_3.12689 ◽

2015 ◽

Vol 132 (suppl_3) ◽

Author(s):

Teri M Kozik ◽

Mouchumi Bhattacharyya ◽

Teresa T Nguyen ◽

Therese F Connolly ◽

Walther Chien ◽

...

Keyword(s):

Blood Pressure ◽

Systolic Blood Pressure ◽

Vital Signs ◽

Cardiovascular Responses ◽

Energy Drinks ◽

Energy Drink ◽

Emergency Department Visits ◽

Qtc Interval ◽

Cardiac Responses ◽

Energy Drink Consumption

Introduction: Energy drinks are presumed to enhance energy, physical endurance, mood, and boost metabolism. Serious health risks have been reported with energy drink consumption such as myocardial infarction, cardiac arrest, stroke, seizures, and arrhythmias. More than 20,000 emergency department visits related to energy drink consumption were reported in 2011. Little is known about the possible pathophysiological mechanisms and adverse events associated with energy drinks. Unlike the tobacco and alcohol industry, there are limited restrictions regulating the purchasing and marketing of these drinks. Purpose: To determine if consumption of energy drinks alter; vital signs (blood pressure, temperature), electrolytes (magnesium, potassium, calcium), activated bleeding time (ACT), or cardiac responses measured with a 12-lead electrocardiographic (ECG) Holter. Method: Subjects consumed two-16 ounce cans of an energy drink within one hour and remained in the lab where data was collected at base line (BL) and then during four hours post consumption (PC). Vital signs were taken every 30 minutes; blood samples were collected at BL, one, two and four hours PC and ECG data was collected throughout the entire study period. Paired students t-test and a corresponding non-parametric test (Wilcoxon signed rank) were used for analysis of the data. Results: Fourteen healthy young subjects were recruited (mean age 28.6 years). Systolic blood pressure (BL=132, ±7.83; PC= 151, ±11.21; p=.001); QTc interval (BL=423, ±22.74; PC=503, ±24.56; p<.001); magnesium level (BL 2.04, ± 0.09; PC=2.13, ±0.15; p=.05); and calcium level (BL=9.31, ±.28; PC=9.52, ±.22; p=.018) significantly increased from BL. While potassium and ACT fluctuated (increase and decrease) no significant changes were observed. Eight of the fourteen subjects (57%) developed a QTc >500 milliseconds PC. Conclusions: In our sample, consumption of energy drinks increased systolic blood pressure, serum magnesium and calcium, and resulted in repolarization abnormalities. Because these physiological responses can lead to arrhythmias and other abnormal cardiac responses, further study in a larger sample is needed to determine the effects and possible consequences of energy drink consumption.

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Usefulness of Pelvic Radiographs in the Initial Trauma Evaluation with Concurrent CT: Is Additional Radiation Exposure Necessary?

International Journal of Pediatrics ◽

10.1155/2018/6260954 ◽

2018 ◽

Vol 2018 ◽

pp. 1-4 ◽

Cited By ~ 2

Author(s):

Anne K. Misiura ◽

Autumn D. Nanassy ◽

Jacqueline Urbine

Keyword(s):

Trauma Center ◽

Pediatric Trauma ◽

Trauma Patients ◽

Additional Information ◽

Pelvic Radiographs ◽

Pelvic Radiograph ◽

Digital Radiograph ◽

Urban Level ◽

Level I ◽

Pediatric Trauma Center

Trauma patients in a Level I Pediatric Trauma Center may undergo CT of the abdomen and pelvis with concurrent radiograph during initial evaluation in an attempt to diagnose injury. To determine if plain digital radiograph of the pelvis adds additional information in the initial trauma evaluation when CT of the abdomen and pelvis is also performed, trauma patients who presented to an urban Level I Pediatric Trauma Center between 1 January 2010 and 7 February 2017 in whom pelvic radiograph and CT of the abdomen and pelvis were performed within 24 hours of each other were analyzed. A total of 172 trauma patients had pelvic radiograph and CT exams performed within 24 hours of each other. There were 12 cases in which the radiograph missed pelvic fractures seen on CT and 2 cases in which the radiograph suspected a fracture that was not present on subsequent CT. Furthermore, fractures in the pelvis were missed on pelvic radiographs in 12 of 35 cases identified on CT. Sensitivity of pelvic radiograph in detecting fractures seen on CT was 65.7% with a 95% confidence interval of 47.79-80.87%. Results suggest that there is no added diagnostic information gained from a pelvic radiograph when concurrent CT is also obtained, a practice which exposes the pediatric trauma patient to unnecessary radiation.

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