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J J Tepas

Publications and source records attributed to J J Tepas.

At least 19 recordsLinked to original sources
PubMed2006

Impact of gestational age on the clinical presentation and surgical outcome of necrotizing enterocolitis.

OBJECTIVE: This investigation tests the hypothesis that the clinical presentation and the outcome of necrotizing enterocolitis (NEC) vary with gestational age (GA). METHODS: All infants admitted to our center between October 1991 and September 2003 were evaluated weekly to identify confirmed cases of NEC. Based upon GA, these infants were divided into five groups: Extremely premature (EP, 23 to 26 weeks), very premature (VP, 27 to 29 weeks), moderately premature (MP, 30 to 34 weeks), near-term (NT, 35 to 36 weeks), and term (T, 37 to 42 weeks). RESULTS: A total of 202 infants developed NEC. The most common sign of NEC among EP infants was ileus (77%), followed by abdominal distention (71%), emesis (58%), pneumoperitoneum (54%), fixed intestinal loop (52%), gasless abdomen (42%) and bloody stools (17%). Intramural gas was detected in 100% of T but was present in only 29% of EP infants (P < 0.0001). Similarly, portal venous gas was common in T but infrequent in the EP infants (47 vs 10%, P < 0.0001). Despite a higher peritoneal drain insertion rate (31 vs 5%, P < 0.001) and a higher mortality rate (33 vs 10%, P = 0.05) in EP compared to T infants, other clinical outcomes were not different. CONCLUSIONS: The clinical presentation of NEC is different in EP compared to more mature infants; however, outcome among NEC survivors is similar across all GA. Reliance solely on observation of intramural or on portal venous gas in EP infants may lead to a delay or failure in the diagnosis.

Enterocolitis, Necrotizing↗
PubMed2004

Rotavirus-associated necrotizing enterocolitis: an insight into a potentially preventable disease?

PURPOSE: The aim of this study was to test the hypothesis that rotavirus-associated necrotizing enterocolitis (NEC + RV) differs from NEC associated with other organisms (NEC-RV). METHODS: Neonates with modified Bell stage II or higher NEC were identified. Demographic, clinical, and outcome information was collected prospectively. Fecal specimens from all infants were tested for confirmation of rotavirus infection (RVI) by immunoelectron microscopy (IEM). RESULTS: Of 2,444 admissions in the neonatal intensive care unit (NICU), 129 (5.3%) had NEC. Thirty-eight (29%) were rotavirus positive. The 2 groups did not differ in maternal or neonatal characteristics. Stage III or higher NEC was more common in the NEC-RV infants (62% v. 39%; P =.032), whereas recurrence was more common in NEC + RV group (P <.0001). The predominant distribution of nondiffuse pneumatosis (n = 52) was right sided in NEC-RV group and left sided in NEC + RV group (P <.0001). Surgical intervention (SI) did not differ between the 2 groups. The complications and mortality rates also were similar. Severe pneumatosis (P =.009) and severe thrombocytopenia (Platelet count < 50,000/mm3; P <.0001) increased, while human milk feedings decreased (P =.022) the odds for surgery. The annual distribution of NEC + RV paralleled RVI in the community. CONCLUSIONS: Generally, NEC + RV is a less severe disease than NEC - RV as classified by modified Bell staging. However, it can reach advanced stages obscuring distinction from NEC - RV. Indications for surgery should not be altered by identification of RVI in these infants. Monitoring RVI in the community, adhering to infection control measures, human milk feedings, and improving neonatal immunity against RVI may reduce the incidence of NEC + RV.

Community-Acquired Infections↗
PubMed2004

Evaluation of initial base deficit as a prognosticator of outcome in the pediatric trauma population.

Although the utility of the base deficit as an indicator of hypoperfusion and physiologic derangement in adults is well established, its value in the assessment of children is not as clear. The purpose of this study was to evaluate this tool with regard to injury severity, infectious morbidity, and outcome in a pediatric trauma population. A retrospective review of a 6-year period of the database of our level 1 pediatric trauma center was performed. One hundred seventeen severely injured children requiring mechanical ventilation were identified. Initial base deficit, Injury Severity Score, time to correction of this abnormality, ventilator days, infectious morbidity, and mortality were obtained and compared. Of the 117 patients included in this study, 30 patients were identified with an initial BD of less than or equal to -8 mEq/L and were placed into group 1. Group 2 consisted of the remaining 87 patients who presented with a base deficit (BD) of greater than -8 mEq/L. An admission base deficit of -8 mEq/L or less corresponded to a probability of mortality of 23 per cent as opposed to only 6 per cent with a BD greater than -8. Patients in group 1 remained on mechanical ventilation 9.4 +/- 8.1 days, whereas patients in group 2 remained ventilated 6.5 +/- 6.4 days; an increase of nearly 145 per cent. Likewise, the number of infectious complications rose 26 per cent with a worsening initial base deficit from 17 per cent of group 2 patients to 43 per cent of group 1 patients. We conclude that a high initial base deficit in injured children predicts a higher incidence of infectious complications and a less favorable outcome. This readily available laboratory study can identify those children most at risk of potentially preventable complications.

Adolescent↗
PubMed2001

Pediatric cervical spine injuries: defining the disease.

BACKGROUND/PURPOSE: Pediatric cervical spine injuries are uncommon. Most previous studies have been hampered by the small number of patients available for evaluation. The purpose of this study is to determine the incidence and characteristics of pediatric cervical spine injury utilizing a multiinstitutional pediatric trauma database, and to assess the impact of age and level of spine injury on mortality rate. METHODS: All children with cervical spine injury entered into the National Pediatric Trauma Registry over a consecutive 10-year period were identified. Patients were stratified by age, mortality, presence or absence of bony injury, level of cervical spine injury, and presence of neurologic deficit. Data were analyzed utilizing Student's t test for continuous variables and chi(2) analysis for categorical variables. Statistical significance was accepted at the P less than .05 level. RESULTS: From a database of 75,172 injured children, 1,098 were identified with cervical spine injury, overall incidence 1.5%. The mean age of the study group was 11 +/- 5 years, and 61% were boys. Nine hundred eight children (83%) had bony spine injury. Distribution of bony injury among upper cervical spine, lower cervical spine, or both was 52%, 28%, and 7%, respectively. The remaining 13% comprised unspecified levels of injury. Upper cervical spine injuries were prevalent among all age groups (42%, age < or = 8; 58%, age > 8), whereas lower spine injuries predominated in older children (85%, age > 8). One third of children in the study group had neurologic injury, and half of these had no radiographic evidence of bony injury. Ninety-four children (24%) had a complete cord injury, and the remaining 76% had an incomplete spinal cord injury. One hundred eleven children (23%) with upper spine injury died compared with 11 children (4%) with lower spine injury. Mortality rate was highest (48%) in those with atlanto-occipital dislocation. CONCLUSIONS: From this, the largest experience with pediatric cervical spine injury, several conclusions can be drawn. (1) Cervical spine injury occurs in 1.5% of injured children. (2) Upper cervical spine injuries are not limited to younger children but are equally prevalent in both age groups. (3) Associated mortality rate is nearly 6-fold higher in patients with upper cervical injury. (4) Seventeen percent of children with cervical spine trauma show no radiologic anomaly, yet 50% of children with cervical spinal cord injury have no initial radiologic abnormalities. (5) Of those in whom cervical spine injury is associated with a neurologic deficit, the deficit is complete in 24% of children.

Adolescent↗
PubMed2001

Do pediatric trauma centers have better survival rates than adult trauma centers? An examination of the National Pediatric Trauma Registry.

BACKGROUND: Pediatric trauma centers (PTCs) were developed to improve the survival of injured children, but it is currently unknown if children admitted to PTCs are more likely to survive than those admitted to adult trauma centers (ATCs). METHODS: Fifty-three thousand one hundred thirteen pediatric trauma cases from 22 PTCs and 31 ATCs included in the National Pediatric Trauma Registry were reviewed to evaluate survival rates at PTCs and ATCs. RESULTS: Overall, 1,259 children died. The raw mortality rate was lower at PTCs (1.81% of 32,554 children) than at ATCs (3.88% of 18,368 children). However, patients admitted to ATCs were more severely injured. When Injury Severity Score, Pediatric Trauma Score, mechanism (blunt or penetrating), gender, age, clustering, and American College of Surgeons (ACS) verification status were controlled for using a single logistic regression model, there was no statistically significant difference in survival between PTCs and ATCs (odds ratio, 1.02; 95% confidence interval, 0.83-1.26; p = 0.587). A similar comparison of the 12 ACS-verified trauma centers with the 41 nonverified centers showed verification to be associated with improved survival (odds ratio, 0.75; 95% confidence interval, 0.58-0.97; p = 0.013). CONCLUSION: Although PTCs have higher overall survival rates than ATCs, this difference disappears when the analysis controls for Injury Severity Score, Pediatric Trauma Score, age, mechanism, and ACS verification status. ACS-verified centers have significantly higher survival rates than do unverified centers.

Adult↗
PubMed2000

Infectious complications in critically injured children.

PURPOSE: Infection will complicate the care of a significant number of injured adults. Trauma is the leading cause of mortality in the pediatric population, yet little information is available regarding the incidence of infection in this group. This study evaluates infectious complications in the critically injured child. METHODS: All children admitted to the pediatric intensive care unit from an urban level-1 trauma center during an 80-consecutive-month period were studied. Infection was defined by Centers for Disease Control criteria and was identified by a retrospective review of the medical records. Demographic and clinical information, including microbiologic data, were compiled for all study patients. Data were analyzed using Student's (t)test or chi2 analysis where appropriate. RESULTS: Five hundred twenty-three children were at risk for infection during the study period. Seventy-eight infections were documented in 53 children (incidence, 10.1%). Nosocomial infections accounted for 78% of these with a majority (85%) being device associated. Common infections in this group included lower respiratory (n = 35), primary bloodstream (n = 10), and urinary tract (n = 7). Trauma-related infections were primarily wound (n = 9), intraabdominal (n = 3), or central nervous system (n = 3). Bacterial pathogens predominated, and the most frequent microorganisms recovered were Staphylococcus aureus, Pseudomonas sp, and Haemophilus sp. Children with infectious complications were more severely injured (injury severity score [ISS] 24 versus 17, P < .001) and had a longer hospital stay (21 days v 6 days, P < .001) compared with children without infection during the same period. Overall mortality rate for the study group was 5.7% and was not significantly different from children without infection. CONCLUSIONS: Infection is a significant source of morbidity in the critically injured child. Nosocomial infections predominate, and a majority of these are device related, emphasizing the need for continued vigilance toward prevention in this high-risk group.

Bacterial Infections↗
PubMed2000

Nosocomial pneumonia in the pediatric trauma patient: a single center's experience.

OBJECTIVES: To evaluate a single center's experience with the frequency rate, patterns of occurrence, and impact on outcome of nosocomial pneumonia in the critically injured child. DESIGN: Retrospective review of prospectively collected data. SETTING: Level I university trauma center with a pediatric trauma intensive care unit. PATIENTS: A total of 523 consecutive critically injured children admitted to the pediatric intensive care unit during an 80-month interval. MEASUREMENTS AND RESULTS: Thirty-five episodes of nosocomial pneumonia were identified in 29 children (frequency rate of 5.5%). The mean age of the children was 9.2 yrs, and the mean Injury Severity Score was 27 +/- 9. In 91% of patients (26 children), nosocomial pneumonia was associated with mechanical ventilation. This represented a 13% frequency rate in injured children who were ventilated during the study period. The most common organisms recovered were Staphylococcus aureus (21%), Haemophilus influenzae (19%), Pseudomonas (11%), and Enterobacter (11%). Early pneumonia (diagnosed < or = 7 days after injury) was predominantly caused by Haemophilus species. In contrast, Enterobacter and/or Pseudomonas were isolated primarily in late pneumonia (diagnosed >7 days after injury). Staphylococcus was prominent throughout the hospitalization. Overall, children with nosocomial pneumonia were more severely injured (Injury Severity Score 27 vs. 17, p < .001) and had a longer hospital stay (26 vs. 7 days, p < .001). Despite this, mortality (6.9% vs. 7.9%, p = NS) was not significantly different from injured children without pneumonia. CONCLUSIONS: In this study of a single pediatric trauma center, nosocomial pneumonia occurred in a small but significant percentage of injured children. The frequency rate increased two- to three-fold with mechanical ventilation. Microbiology varied with day of onset. In contrast to the adult, mortality did not seem to be significantly altered by this complication. Analysis of additional pediatric trauma centers is encouraged to confirm these characteristics of nosocomial pneumonia in the injured child.

Adolescent↗
PubMed2000

Elderly injury: a profile of trauma experience in the Sunshine (Retirement) State.

OBJECTIVE: By using mandatory discharge data from a state agency, the records of 116,687 patients hospitalized for treatment of injury were evaluated to develop an epidemiologic and demographic profile of this population and to compare outcomes of patients treated in state-designated trauma centers (TC) with those treated in nontrauma centers (NTC). METHODS: Injury severity was calculated by using the International Classification Injury Severity Score methodology to compute individual diagnosis survival risk ratios from 698,187 reported diagnoses, and then by using these survival risk ratios to determine probability of survival for every patient. The population was then categorized by age, injury type, treatment facility designation, injury severity as indicated by probability of survival, and discharge disposition. Incidence of potentially preventable death was compared between TC and NTC, as was the effect on outcome of noninjury comorbidity. RESULTS: The average age of this population was 58 +/- 26 years with significant skew toward the elderly in NTC (mean age, 62 +/- 26 years). The most commonly encountered injuries likewise reflected the elderly nature of this population. Although 71.3% received care in NTC, the majority of severely injured were treated in TC. Potentially preventable mortality (>0.5) was significantly lower in TC. The effect of noninjury comorbidity on outcome was better managed by TC, both in terms of decreased mortality and in proportion of patients discharged home. CONCLUSION: These data demonstrate the unique characteristics of injury victims treated in the state of Florida and indicate that the developing trauma system is demonstrating productivity in terms of avoidance of preventable death, efficient management of noninjury comorbid problems, and more complete recovery as indicated by proportion of patients discharged to home.

Aged↗
PubMed1999

The efficacy of focused abdominal sonography for trauma (FAST) as a screening tool in the assessment of injured children.

PURPOSE: Focused abdominal sonography for trauma (FAST) is rapidly gaining acceptance as an effective and accurate way to determine significant abdominal injury. The authors analyzed their experience in 94 children with blunt torso trauma (BTT) to assess FAST accuracy in identifying operative lesions and utility in avoiding additional diagnostic studies. METHODS: The authors' pediatric trauma registry was queried to identify all children with BTT who underwent FAST as part of their initial trauma assessment. Accuracy was determined by calculating sensitivity and specificity using as true positives those children with lesions requiring operative intervention. Utility was analyzed by reviewing the need for additional diagnostic or therapeutic intervention in those patients with negative FAST findings and negative clinical examination findings. RESULTS: Three of these 94 children had lesions that required laparotomy. One was FAST positive (sensitivity, 33.3%). One of two FAST-negative patients was a child in extremis from a suspected thoracic aortic disruption, and the other was a child with an intestinal disruption in whom peritoneal signs developed 24 hours after injury. Of 89 FAST-negative children, 20 underwent abdominal computed tomography (CT) at the surgeon's request. Eight of these patients were found to have minor visceral injury that required no further treatment. The remaining 69 included the child with the aortic disruption and 68 patients whose hospital course was uneventful and required no additional intervention. CONCLUSIONS: From the practical perspective of indicating need for operative intervention in BTT, FAST has a high specificity (95%); however, it is not particularly sensitive (33%). This excellent specificity in combination with clinical examination underscores FAST utility by avoiding unnecessary diagnostic intervention in 72% of the patients in this study.

Abdominal Injuries↗
PubMed1998

Relationship of trauma patient volume to outcome experience: can a relationship be defined?

OBJECTIVES: Five years experience recorded in a multi-institutional pediatric trauma registry was analyzed to define the relationship between case volume and outcome as measured by mortality. METHODS: A total of 30,930 records with complete data were categorized by contributing hospital. Patients with fatal injury as indicated by an injury severity score of 75 or any abbreviated injury scale of 6 were excluded. Each center's experience was stratified by injury severity using injury severity score > or = 15 as indicative of severe injury. Centers were then classified as low volume (LV, 100-500 cases), mid volume (MV, 501-1,000 cases), or high volume (HV, > 1,000 cases). Proportion of patients with severe injury (injury severity score > 15) and mortality were compared among groups using the chi(2) test with significance accepted at p < 0.05. Using the Pediatric Risk Indicator to adjust for mortality risk, the combined hospital experience of each volume group was further analyzed to assess performance with specific levels of increasing injury severity. RESULTS: Findings demonstrated a trend of increasing mortality with increasing volume, despite a consistent proportion of severe injury. Risk adjusted mortality for each volume class indicates best outcome in the mid level group. CONCLUSIONS: Regardless of overall volume of patients encountered, there is a consistent proportion of severe injury. The increasing mortality with the most severe injuries seen in the high volume centers may reflect overdemand on resources.

Hospital Mortality↗
PubMed1998

Neonatal necrotizing enterocolitis: the long-term perspective.

Ten years' experience with neonatal necrotizing enterocolitis (NNEC) was reviewed retrospectively to determine long-term survival and quality of life and to analyze risk factors associated with in-hospital mortality. Institutional records were queried to identify all neonates who required emergent surgical intervention for NNEC. These records were then reviewed and survivors' families interviewed by phone to determine patient status, persistent gastrointestinal problems, and overall quality of life. Once identified, long-term survivors (LTSs) were compared to in-hospital deaths by the analysis of birth weight, gestational age, time interval from birth to diagnosis, indications for laparotomy, and extent of intestinal involvement. Between 1986 and 1996, 69 patients required surgical intervention for NNEC. Eleven patients were lost to follow-up. Of the remaining 58 patients, 31 were ultimately discharged home, with 28 patients having survived an average of 4.18 years. The acute, or in-hospital, mortality rate was 39.1 per cent. Infants who died did so within an average of 23 days postoperatively, and those who were discharged home required an average of 121 days of inpatient convalescence. Twenty-one of the 28 LTSs achieved a normal quality of life with no persistent health problems. One patient required a hepatic-intestinal transplant, and another six had minor problems with frequent diarrhea. Average birth weight, age at NNEC diagnosis, and gestational age were not significantly different between LTSs and those with acute deaths. Aggressive in-hospital care is warranted for infants with NNEC. The excellent quality of life achieved in 75 per cent of survivors implies that the expense of heroic surgical care for these seriously ill premature infants is a worthwhile investment.

Birth Weight↗
PubMed1997

Preoperative management of patients with major trauma injuries.

Traumatic injuries require rapid, efficient, and precise diagnose and immediate treatment. Patients with major trauma injuries place special demands on emergency department, OR, and intensive care unit health care providers. Cost-effective and time-efficient management of these patients results in improved patient care and optimal outcomes in this era of shrinking health care dollars. Perioperative nurses need to be aware of the many evolving changes in the preoperative management of patients with major trauma injuries to provide quality care to these patients.

Acute Disease↗
PubMed1997

Throughput analysis of trauma resuscitations with financial impact.

OBJECTIVES: In an era of diminishing reimbursement, efficient resource utilization is paramount. The effects of three parallel factors were tracked: (a) coordinated physician-hospital patient care, (b) increasing physician awareness of resources, and (c) in-house trauma attendings. DESIGN: Observational study. METHODS: A Windows-based database application was made to track all resuscitations at a Level I adult/pediatric trauma center. Time data were immediately entered upon discharge from the resuscitation bay, and further data (Injury Severity Score, length of stay, and mortality) were obtained by linking to a concurrent trauma registry. Group I was a 6-month control. Group II reflects factors a and b, and group III adds factor c, each contributing 3 months of additional data. Statistical comparisons were made using analysis of variance and Fisher's exact test. RESULTS: There were 2,546 resuscitations with 1,201, 636, and 709 in groups I, II, and III, respectively. The five most frequent dispositions, resuscitation times, and hospital costs were analyzed. CONCLUSIONS: Given similar patient groups, factors a and b together and factor c improved throughput in the resuscitation bay by approximately 35% (5-133 min) each. Hospital costs concurrently decreased with no rise in mortality.

Adult↗
PubMed1997

Pediatric risk indicator: an objective measurement of childhood injury severity.

INTRODUCTION: The Pediatric Risk Index (PRI) uses established measures of physiologic derangement (Pediatric Trauma Score and Glasgow Coma Scale) and anatomic severity (Injury Severity Score) to identify those patients at risk of death, impairment, or extensive resource utilization. METHODS: The PRI was evaluated by analysis of 5,345 patients entered into a multi-institutional pediatric trauma registry during 1993. PRI was calculated for each patient, and its distribution for survivors compared with those of fatalities. Analysis of this distribution identified a risk discriminant which was used to compare resulting cohorts by mortality, intensive care unit stay, and discharge impairment as measured by Functional Independence Measure. To evaluate the PRI's ability to identify unexpected outcome the records of 7,319 children injured in 1992 were then compared to the "standards" developed from the 1993 data. RESULTS: Mortality distribution analysis identified a PRI > 1 as an indication of injury related risk. For mortality, intensive care unit stay, and discharge Functional Independence Measurement, there was a statistically significant difference (chi2, p < 0.001) between the at-risk and no-risk populations. Comparison of 1992 experience demonstrated at least one potentially preventable death. CONCLUSIONS: The PRI effectively identifies injured patients at risk for dying, impairment, or extensive intensive care unit care.

Activities of Daily Living↗
PubMed1997

Blunt hepatic injury in adolescents: age makes a difference.

This analysis of mortality from blunt hepatic injury was performed to define outcome in the adolescent age group in relation to that recorded for children and adults. Children (age 0-10 years) were selected from a multi-institutional trauma registry, adults (age > or = 21 years) from the registry of a Level I trauma center, and adolescents (age 11-20 years) from both. Groups were compared by injury frequency, proportion of severe hepatic injuries (code 864.03 or 864.04 in the International Classification of Diseases, Adapted for Use in the United States 9-CM), immediate laparotomy, mortality, and cause of death. Children had the lowest proportion of severe injury and overall mortality. Torso trauma was the primary cause of death in only three children. Adolescent injury patterns were similar to those of adults in the proportion of severe visceral disruption and incidence of fatal torso trauma. Immediate laparotomy was employed almost twice as commonly in adults as in adolescents. The 64 per cent of adolescents who did not undergo laparotomy had a lower mortality than those who did. Conversely, the 36 per cent of adults without exploration had a significantly higher mortality, which usually occurred before laparotomy could be initiated. Increasing hepatic injury severity brought increasing mortality; however, the cause of death differed with age. Although the incidence of severe liver injury did not differ between adolescents and adults, management and outcome did. These data indicate that individualized management based on overall patient status remains the best approach to care of these injuries.

Adolescent↗
PubMed1996

The impact of selective laboratory evaluation on utilization of laboratory resources and patient care in a level-I trauma center.

BACKGROUND: Routine laboratory evaluation of preoperative patients has not been shown to be cost effective when a detailed history and physical examination are performed. However, since such a detailed history is not possible in trauma patients, the time-honored approach has been for laboratory evaluation to be protocol driven. The cost-benefit ratio of this practice has never been evaluated. METHODS: Trauma patients who underwent routine laboratory evaluation (n = 552; group I) were compared with patients who had laboratory evaluation based on clinical need (n = 603; group II). A concurrent review of each case in group II was conducted every day while a retrospective review of charts was conducted for patients in group I to determine patient care issues and identify abnormal trauma center test results. RESULTS: The number of patients with laboratory tests decreased from 97% in group I to 27% in group II (P < 0.0001). Positive chemistry profiles increased (55% versus 92%; P < 0.0001) as did coagulation profiles (8% versus 33%; P < 0.0001). There were no differences in the percentage of patients receiving intervention based on laboratory data (7% in group I versus 8% in group II). No adverse effect on patient care was identified as a result of absent laboratory information in group II. Mortality, length of stay, and intensive care unit days were statistically unchanged. There was an annualized savings of $1.5 million in billed trauma center laboratory charges in group II. CONCLUSION: Selective laboratory evaluation of trauma patients can greatly reduce medical cost and does not adversely affect care.

Adult↗
PubMed1996

Death from pelvic fracture: children are different.

This study compares outcome from pelvic fractures in children with that of adults. Data for 23,700 children registered in the National Pediatric Trauma Registry (NPTR) were compared with those of 10,720 adults recorded over 5 years in the registry of our level I trauma center. Patients were categorized by open versus closed fracture and by fracture type as defined by a modification of the Key and Conwell system. Outcome was evaluated by mortality rate and incidence of fracture-induced fatal exsanguination. The 722 pelvic fractures recorded in the NPTR represent 3% of the population and is half the frequency represented by the 532 adults evaluated (P < .001). The overall mortality rate was 5% for children and 17% for adults. Two children died of fracture-related exsanguination; there were 18 such deaths among the adults. Pelvic ring disruption was encountered more commonly among adults, and was associated with a significantly higher mortality rate. Patients with initial hemodynamic instability were more likely to die, although children less so than adults. The authors conclude that children do not die of pelvic fracture-associated hemorrhage as often as adults. Massive blood loss in the child occurs most commonly from solid visceral injury rather than from pelvic vascular disruption.

Adult↗