Ben Coopwood

Independent Predictors of Enteric Fistula and Abdominal Sepsis After Damage Control Laparotomy: Results From the Prospective AAST Open Abdomen Registry

IMPORTANCE Enterocutaneous fistula (ECF), enteroatmospheric fistula (EAF), and intra-abdominal sepsis/abscess (IAS) are major challenges for surgeons caring for patients undergoing damage control laparotomy after trauma. OBJECTIVE To determine independent predictors of ECF, EAF, or IAS in patients undergoing damage control laparotomy after trauma, using the AAST Open Abdomen Registry. DESIGN The AAST Open Abdomen registry of patients with an open abdomen following damage control laparotomy was used to identify patients who developed ECF, EAF, or IAS and to compare these patients with those without these complications. Univariate analyses were performed to compare these groups of patients. Variables from univariate analyses differing at P < .20 were entered into a stepwise logistic regression model to identify independent risk factors for ECF, EAF, or IAS. SETTING Fourteen level I trauma centers. PARTICIPANTS A total of 517 patients with an open abdomen following damage control laparotomy. MAIN OUTCOMES AND MEASURES Complication of ECF, EAF, or IAS. RESULTS More patients in the ECF/EAF/IAS group than in the group without these complications underwent bowel resection (63 of 111 patients [57%] vs 133 of 406 patients [33%]; P < .001). Within the first 48 hours after surgery, the ECF/EAF/IAS group received more colloids (P < .03) and total fluids (P < .03) than did the group without these complications. The ECF/EAF/IAS group underwent almost twice as many abdominal reexplorations as did the group without these complications (mean [SD] number, 4.1 [4.1] vs 2.2 [3.4]; P < .001). After multivariate analysis, the independent predictors of ECF/EAF/IAS were a large bowel resection (adjusted odds ratio [AOR], 3.56 [95% CI, 1.88-6.76]; P < .001), a total fluid intake at 48 hours of between 5 and 10 L (AOR, 2.11 [95% CI, 1.15-3.88]; P = .02) or more than 10 L (AOR, 1.93 [95% CI, 1.04-3.57]; P = .04), and an increasing number of reexplorations (AOR, 1.14 [95% CI, 1.06-1.21]; P < .001). CONCLUSIONS AND RELEVANCE Large bowel resection, large-volume fluid resuscitation, and an increasing number of abdominal reexplorations were statistically significant predictors of ECF, EAF, or IAS in patients with an open abdomen after damage control laparotomy.

Barriers to obtaining family consent for potential organ donors.

BACKGROUND Our country suffers from a chronic shortage of organ donors, and the list of individuals in desperate need of life-saving organ transplants is growing every year. Family consent represents an important limiting factor for successful donation. We hypothesize that specific barriers to obtaining family consent can be identified and improved upon to increase organ donation consent rates. The purpose of this study was to compare families who declined organ donation to those who granted consent, specifically to identify barriers to family consent for successful organ donation. METHODS We performed a 4-year (2004-2007) retrospective study of potential organ donors covered by our regional organ procurement organization (OPO). Variables collected included age, gender, race, cause of brain death (trauma vs. medical) of the potential organ donor, and elapsed time from declaration of brain death to family approach by OPO. Potential organ donors whose family declined organ donation (DECLINE group) were compared with potential organ donors whose family consented to organ donation (CONSENT group). Groups were compared using univariate and multivariate analysis. RESULTS There were a total of 827 potential organ donors during the 4-year period within our OPO region. Overall, 471 families (57%) consented to organ donation, whereas 356 families (43%) declined. Although there was no difference in male gender between the DECLINE and CONSENT groups (59% vs. 53%, p = 0.12), the DECLINE group had more medical brain deaths (73% vs. 58%, p < 0.001), more potential donors aged 50 years or older (43% vs. 34%, p < 0.001), as well as more potential organ donors of Hispanic (67% vs. 43%, p < 0.001) and African American (10% vs. 4%, p < 0.001) descent. In addition, time from declaration of brain death to family approach by OPO was longer for the DECLINE group (350 minutes vs. 112 minutes, p = 0.001). Logistic regression identified race, older age, and death from a medical cause as independent risk factors for failure of obtaining consent. CONCLUSION Several barriers exist to family consent for successful organ donation. Family members of minority populations, medical brain deaths, and older potential donors more often decline consent for organ donation. Family education and resource utilization toward these specific populations of potential organ donors may help to improve organ donation consent rates. In addition, delayed family approach by OPO seems to be associated with decreased consent rates. System improvements to expedite family approach by OPO may likewise lead to improved consent rates.

Risk Factors for Riding and Crashing a Motorcycle Unhelmeted

BACKGROUND Currently, less than half of all U.S. states require helmets for motorcycle operators. Although research has demonstrated the effectiveness of helmets, less is known about the characteristics of individuals who choose to ride motorcycles unhelmeted. OBJECTIVES The specific aims of this study were to identify risk factors leading to riding and crashing a motorcycle without a helmet and to compare outcomes of helmeted vs. unhelmeted motorcyclists involved in a motorcycle crash. METHODS This 13-year (1994-2006) retrospective study of adult motorcycle crashes admitted to a Level II trauma center compares helmeted to unhelmeted motorcyclists. RESULTS There were 1738 motorcyclists admitted, including 978 (56%) helmeted (38 years old, 87% male) and 760 (44%) unhelmeted (38 years old, 85% male). Unhelmeted riders had a higher Injury Severity Score (16 vs. 13, p < 0.001), lower Glasgow Coma Scale score (13 vs. 14, p < 0.001), and more hypotension (6% vs. 4%, p = 0.03). Unhelmeted riders had worse outcomes, including higher rate of severe disability (16% vs. 10%, p < 0.001), more days in the hospital (7 vs. 6, p < 0.001) and intensive care unit (2 vs. 1, p < 0.001), incurred higher hospital charges (

Improving organ donation rates by modifying the family approach process.

44,744 vs.

Recombinant factor VIIa for the correction of coagulopathy before emergent craniotomy in blunt trauma patients.

31,369, p < 0.001), and had higher mortality (6% vs. 2%, p < 0.001). Independent predictors of riding without a helmet included alcohol intoxication, riding as a passenger, and lack of health insurance. CONCLUSIONS Unhelmeted motorcyclists sustain more severe injuries and adverse outcomes. Motorcyclists who are intoxicated, uninsured, or passengers are less likely to wear a helmet. Education and prevention strategies should be targeted at these high-risk populations.

Implementation of a surgical intensive care unit service is associated with improved outcomes for trauma patients.

BACKGROUND The purpose of this study was to identify steps during family approach for organ donation that may be modified to improve consent rates of potential organ donors. METHODS Retrospective study of our local organ procurement organization (OPO) database of potential organ donors. Modifiable variables involved in the family approach of potential organ donors were collected and included race and sex of OPO representative, individual initiating approach discussion with family (RN or MD vs. OPO), length of donation discussion, use of a translator, and time of day of approach. RESULTS Of 1137 potential organ donors, 661 (58%) consented and 476 (42%) declined. Consent rates were higher with matched race of donor and OPO representative (66% vs. 52%, p < 0.001), family approach by female OPO representative (67% vs. 56%, p = 0.002), if approach was initiated by OPO representative (69% vs. 49%, p < 0.001), and if consent rate was dependent on time of day the approach occurred: 6:00 am to noon (56%), noon to 6:00 pm (67%), 6:00 pm to midnight (68%), and midnight to 6:00 am (45%), p = 0.04. Family approach that led to consent lasted longer than those declining (67 vs. 43 minutes, p < 0.001). Independent predictors of consent to donation included female OPO representative (odds ratio [OR], 1.7; p = 0.006), approach discussion initiated by OPO representative (OR, 1.9; p = 0.001), and longer approach discussions (OR, 1.02; p < 0.001). The independent predictor of declined donation was the use of a translator (OR, 0.39; p = 0.01). CONCLUSION Variables such as race and sex of OPO representative and time of day should be considered before approaching a family for organ donation. Avoiding translators during the approach process may improve donation rates. Education for health care providers should reinforce the importance of allowing OPO representatives to initiate the family approach for organ donation. LEVEL OF EVIDENCE Epidemiologic study, level IV. Therapeutic study, level IV.

Crash Fatality Rates After Recreational Marijuana Legalization in Washington and Colorado

BACKGROUND Recombinant activated factor VII (rFVIIa) has been associated with decreased blood transfusion requirements in trauma patients. Clinical use has recently been extended to the treatment of coagulopathic patients with traumatic brain injury, and results have been encouraging. However, the cost and possible thromboembolic complications of rFVIIa have been considered barriers to its widespread use. We hypothesize that rFVIIa would provide an effective and cost efficient means of correcting coagulopathy in patients with traumatic brain injury undergoing emergent craniotomy. METHODS We performed a 2-year (2005-2006) retrospective study of adult blunt trauma patients with traumatic brain injury who presented coagulopathic (international normalized ratio [INR] >1.3) and required emergent craniotomy. We compared patients who did (rFVIIa group) and did not (no-rFVIIa group) receive rFVIIa to correct coagulopathy before craniotomy. RESULTS There were 14 rFVIIa patients and 14 no-rFVIIa patients. The rFVIIa patients were older (59 years vs. 41 years, p = 0.04), but there was no difference in male gender (79% vs. 79%, p = 0.68), injury severity score (29 vs. 29, p = 1.0), or Glasgow Coma Scale score (10 vs. 7, p = 0.67). Although there was no difference in admission INR (2.6 vs. 1.9, p = 0.10), the rFVIIa group was more often taking preinjury coumadin (57% vs. 14%, p = 0.05). The rFVIIa group had a preoperative INR (1.2 +/- 0.4 vs. 1.4 +/- 0.2, p = 0.05), but there was no difference in the time from admission to craniotomy (135 minutes vs. 182 minutes, p = 0.51). The rFVIIa group received fewer units of packed red blood cells (PRBCs) and plasma during the perioperative period. In addition, the rVIIa group consumed fewer costs of PRBC (

New Fever in the Surgical Intensive Care Unit Patient

756 per patient vs.

Is It safe? Nonoperative management of blunt splenic injuries in geriatric trauma patients

2,916 per patient, p < 0.001) and plasma (

A Quiet Revolution: Communicating and Resolving Patient Harm

369 per patient vs.