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1.
Surg Infect (Larchmt) ; 22(5): 516-522, 2021 Jun.
Article in English | MEDLINE | ID: mdl-33035118

ABSTRACT

Background: Despite a paucity of evidence, patients with facial fractures often receive long courses of pre-operative antibiotic agents. This study compared the effect of a short versus long pre-operative antibiotic course on the development of post-operative head/neck infections in this population. Patients and Methods: All adult patients admitted between January 2010 and May 2015 to a level 1 trauma center with isolated head/neck injuries who underwent surgery for facial fracture(s) were included. Patients with infections prior to surgery were excluded. Our primary analysis compared head/neck infections between patients given a short (≤24 hours) versus long (>24 hours) course of pre-operative antibiotic agents. Bivariate analysis and multivariate logistic regression (MLR) were performed to identify risk factors for head/neck infections. Results: This study included 188 patients; median age was 38.5 years, 83% were male, 81% had blunt injuries, 51.6% had fractures in multiple facial thirds, and 48.9% required intensive care unit (ICU) admission. One hundred twenty-five (66.5%) patients received a short course and 63 (33.5%) received a long course of pre-operative antibiotic agents. Head/neck infections were higher in the long course group (28.6% vs 15.2%; p = 0.034), but median days to infection were similar. Factors associated with head/neck infections included penetrating injury, mandible fracture, involvement of multiple facial thirds, ICU admission, operative time, and receiving a long pre-operative antibiotic course. Multivariable logistic regression found mandible fracture (odds ratio [OR], 2.9; p = 0.01) and ICU admission (OR, 3.3; p = 0.003) to be independent predictors of head/neck infections (area under the curve [AUC] = 0.706), but pre-operative antibiotic course was not. Patients with isolated mandible fractures (n = 42) had higher rates of head/neck infections in the long course group (29.4% vs 4.0%; p = 0.032), despite similar demographics. Conclusion: Long (>24 hours) course of continuous pre-operative antibiotic prophylaxis before surgery for facial fractures did not reduce the development of head/neck infections.


Subject(s)
Skull Fractures , Wounds, Nonpenetrating , Adult , Anti-Bacterial Agents/therapeutic use , Antibiotic Prophylaxis , Humans , Male , Postoperative Complications/drug therapy , Retrospective Studies , Skull Fractures/drug therapy , Skull Fractures/surgery
2.
Surg Infect (Larchmt) ; 20(3): 184-191, 2019 Apr.
Article in English | MEDLINE | ID: mdl-30676237

ABSTRACT

BACKGROUND: After publication of the Study to Optimize Peritoneal Infection Therapy (STOP IT) trial, we sought to determine if we were implementing study findings into practice appropriately. We had three objectives: evaluate antibiotic usage; evaluate patient outcomes; and delineate differences in antibiotic usage between general surgeons (GS) and trauma/acute care surgery trained surgeons (TACS). PATIENTS AND METHODS: This was an analysis of patients with complicated intra-abdominal infection admitted via the emergency department from February 2014 through May 2017. Complicated intra-abdominal infection (cIAI) was defined as perforated viscus, complicated appendicitis, or ischemic bowel. Patients were excluded if they had an ICD-9/10 code for diverticular/anorectal disease, did not undergo source control, or if the post-operative antibiotic course was not given or was incomplete because of withdrawal of care, change in code status, or death. Outcomes and antibiotic usage were compared before and after the STOP IT publication date. Short-course antibiotic regimens were defined as four days or less of antibiotics after source control. RESULTS: A total of 133 patients met inclusion criteria, with 47 admitted before STOP IT and 86 admitted after. Demographics and other characteristics were similar between these groups. Total antibiotic days and antibiotic days after source control decreased after STOP IT publication (p = 0.031 and p = 0.047, respectively). There were no differences in hospital length of stay (LOS), intensive care unit (ICU) LOS, surgical site infections, intra-abdominal abscesses, or death between the two groups. Short-course antibiotic compliance increased after publication from 30% to 52% (p = 0.012). Compared with GS, patients managed by TACS had decreased total antibiotic days (p = 0.030) and antibiotic days after source control (p = 0.025). CONCLUSION: We demonstrated decreased antibiotic days and increased use of short-course antibiotic regimens for patients with cIAI after the publication of STOP IT. However, there still appears to be opportunity for improved adherence to short-course regimens, as well as opportunities to educate our colleagues.


Subject(s)
Anti-Bacterial Agents/therapeutic use , Drug Utilization/statistics & numerical data , Intraabdominal Infections/drug therapy , Intraabdominal Infections/surgery , Adult , Drug Therapy/methods , Emergency Service, Hospital , Female , Guideline Adherence/statistics & numerical data , Hospitals , Humans , Male , Middle Aged , Retrospective Studies , Treatment Outcome
3.
Surgery ; 164(4): 651-656, 2018 10.
Article in English | MEDLINE | ID: mdl-30098814

ABSTRACT

BACKGROUND: Our institutional emergency general surgery service is staffed by both trauma and critical care-trained surgeons and other boarded general surgeons and subspecialists. We compared efficiency of care for common emergency general surgery conditions between trauma and critical care-trained surgeons and boarded general surgeons and subspecialists. METHODS: Adults admitted between February 2014 and May 2017 with acute appendicitis, acute cholecystitis, intestinal obstruction, incarcerated hernia, or other acute abdominal diagnoses seen by emergency general surgery service were included. Demographic characteristics, consulting surgeon, operations, outcomes, and cost data were obtained. RESULTS: A total of 1,363 patients were included: 384 (28.2%) with acute appendicitis, 477 (35.0%) with acute cholecystitis, 406 (29.8%) with intestinal obstruction, 22 (1.6%) with incarcerated hernia, and 74 (5.4%) with other acute abdominal diagnoses. Trauma and critical care-trained surgeons saw 836 (61.3%) patients. There was no difference in operative management between the two groups, however, trauma and critical care-trained surgeons had significantly less time to the operative room (7.0 vs 12.9 hours; P < .001), without a difference in duration of stay or costs. The subgroups of acute appendicitis and acute cholecystitis when treated by trauma and critical care-trained surgeons had less time to the operative room (8.4 vs 17.4 hours; P < .001), shorter hospital stay (2.5 vs 2.8 days; P = .021), and less emergency department cost ($822 vs $876; P = .012). CONCLUSION: Compared with boarded general surgeons and subspecialists, trauma and critical care-trained surgeons provide more efficient care for common emergency general surgery conditions, with less time from consultation to the operative room.


Subject(s)
Critical Care , General Surgery/economics , Health Care Costs , Practice Patterns, Physicians' , Traumatology/education , Acute Disease , Adult , Aged , Appendicitis/economics , Appendicitis/surgery , Cholecystitis/economics , Cholecystitis/surgery , Emergencies , Emergency Service, Hospital , Female , Hernia, Abdominal/economics , Hernia, Abdominal/surgery , Humans , Intestinal Obstruction/economics , Intestinal Obstruction/surgery , Male , Middle Aged , Retrospective Studies , Time-to-Treatment , Treatment Outcome
4.
J Trauma Acute Care Surg ; 85(3): 444-450, 2018 09.
Article in English | MEDLINE | ID: mdl-29985240

ABSTRACT

BACKGROUND: To evaluate the role of initial prophylactic antibiotics on facial fractures, outcomes were compared between a short course (≤24 hours) of antibiotics to those who received an extended course (>24 hours). METHODS: Adults admitted (2010-2015) to a Level I trauma center intensive care unit with at least one facial bone fracture and major injuries isolated to the head and neck were included. Our primary analysis compared infectious complications of the head or neck (H/N infection) between patients given short or extended courses of antibiotic prophylaxis. Multivariate logistic regression and analysis of propensity score matched pairs were performed. RESULTS: A total of 403 patients were included, 85.6% had blunt injuries and 72.7% had their facial fracture managed nonoperatively. The H/N infection rate was 11.2%. Two hundred eighty patients received a short course of antibiotics and 123 patients received an extended course. Median Injury Severity Score was 14 in both groups (p = 0.78). Patients receiving an extended course of antibiotics had higher rates of H/N infection (20.3% vs. 7.1%, p < 0.001). Factors associated with development of H/N infection included younger age, penetrating injury, open fracture, upper face or mandible fracture, fractures in multiple facial thirds, vascular injury, hypertension, and extended antibiotic course. Multivariate logistic regression identified younger age (odds ratio [OR], 0.98; 95% confidence interval [CI], 0.96-1.00; p = 0.02), multiple facial third fractures (OR, 4.9; 95% CI, 2.4-10.2; p < 0.001), and penetrating mechanism (OR, 3.1; 95% CI, 1.5-6.4; p = 0.003) as independent predictors of H/N infection, but not antibiotic duration. Propensity score-matched analysis found no differences in H/N infection between short and extended antibiotic courses (11.4% vs. 12.5%; p = 1.0). Subgroup analyses demonstrated no differences in H/N infection between short or extended antibiotic courses by injury pattern, mechanism, or treatment (operative or nonoperative). CONCLUSION: These results lead us to believe that we should limit antibiotics to 24 hours or less upon admission for facial fractures. LEVEL OF EVIDENCE: Therapeutic/care management, level IV.


Subject(s)
Anti-Bacterial Agents/therapeutic use , Antibiotic Prophylaxis/trends , Facial Injuries/drug therapy , Fractures, Open/drug therapy , Postoperative Complications/prevention & control , Soft Tissue Infections/prevention & control , Adult , Aged , Anti-Bacterial Agents/administration & dosage , Antibiotic Prophylaxis/adverse effects , Antibiotic Prophylaxis/methods , Critical Illness/epidemiology , Facial Injuries/complications , Facial Injuries/microbiology , Female , Fractures, Open/complications , Fractures, Open/pathology , Humans , Injury Severity Score , Male , Mandibular Fractures/complications , Mandibular Fractures/drug therapy , Mandibular Fractures/microbiology , Middle Aged , Postoperative Complications/epidemiology , Retrospective Studies , Skull Fractures/complications , Skull Fractures/drug therapy , Skull Fractures/microbiology , Wounds, Nonpenetrating/complications , Wounds, Nonpenetrating/drug therapy , Wounds, Nonpenetrating/microbiology
5.
Surg Infect (Larchmt) ; 19(6): 582-586, 2018.
Article in English | MEDLINE | ID: mdl-29812994

ABSTRACT

BACKGROUND: Blood cultures (BCx) are the gold standard for diagnosing blood stream infections. However, contamination remains a challenge and can increase cost, hospital days, and unnecessary antibiotic use. National goals are to keep overall BCx contamination rates to ≤3%. Our healthcare system recently moved to a BCx system with better organism recovery, especially for gram-negative, fastidious, and anaerobic bacteria. The study objectives were to determine the benefits/consequences of implementing a more sensitive blood culture system, specifically on contamination rates. METHODS: The electronic health record was queried for all BCx obtained within our tertiary-care health system from April 2015 to October 2016. Cultures were divided into those obtained 12 months before and six months after the new system was introduced. A positive BCx was defined as one with any growth. Contaminated BCx were defined as those showing coagulase-negative Staphylococcus, Corynebacterium, Bacillus, Micrococcus, or Propionibacterium acnes. Cultures with Staphylococcus aureus, Klebsiella pneumoniae, or Escherichia coli were said to contain a true pathogen. Results based on hospital location of blood drawing also were determined. RESULTS: A total of 20,978 blood cultures were included, 13,292 before and 7,686 after the new system was introduced. With the new system, positive BCx rates increased from 7.5% to 15.7% (p < 0.001). Contaminants increased from 2.3% to 5.4% (p < 0.001), and pathogens increased from 2.5% to 5.8% (p < 0.001). Contaminated BCx increased significantly in the surgical/trauma intensive care unit (STICU), emergency department (ED), and medical ICU (MICU), while pathogen BCx increased on the surgical floor, ED, and MICU. CONCLUSIONS: A new blood culture system resulted in significant increases in the rates of positive, contaminated, and pathogen BCx. After the new system, multiple hospital units had contamination rates >3%. These data suggest that a "better" BCx system may not be superior regarding overall infection rates. More research is needed to determine the impact of identifying more contaminants and pathogens with the new system.


Subject(s)
Bacteremia/diagnosis , Blood Culture , Bacteremia/microbiology , Blood Culture/methods , False Positive Reactions , Humans , Quality Improvement , Sensitivity and Specificity , Tertiary Care Centers/statistics & numerical data
6.
Am Surg ; 84(2): 309-317, 2018 Feb 01.
Article in English | MEDLINE | ID: mdl-29580364

ABSTRACT

A Regional Trauma Network (RTN), composed of one level I and several lower-level trauma centers (TCs) across multiple hospital systems, was established in 2010. This collaborative network used a unified triage protocol and a single transfer center. The impact of this RTN was assessed by evaluating regional mortality changes before and after RTN establishment. Patients in the state trauma registry aged 15 and older from 2006 to 2012 were analyzed; 2006 to 2009 and 2010 to 2012 were designated as pre-RTN and RTN periods, respectively. The region was defined as a county containing L1TC and its adjacent counties. Any counties bordering multiple L1TC-containing counties were excluded from analysis. Mortality was compared for all regions before and after RTN implementation. The following subgroups were also included a priori for the comparison: Injury Severity Score ≥15, age ≥65, and trauma mechanisms. 121,448 patients were analyzed; 66,977 and 54,471 patients were in the pre-RTN and RTN groups, respectively. Mean age was 58; 90 per cent had blunt injuries. The overall mortality was 4.9 per cent. Mortality comparisons over time for all regions are presented. The RTN region was the only region in the state that had mortality reduction in all patient subgroups. After adjusting for age, Injury Severity Score, level of TC that performed treatment, and trauma mechanism, RTN implementation was an independent predictor of survival (odds ratio: 0.876; 95% CI: 0.771-0.995, P = 0.04, c-statistic: 0.84). These findings suggest that regional collaboration and network-wide, uniform triage practices should be key components in the development of regionalized trauma networks.


Subject(s)
Community Networks/organization & administration , Trauma Centers/organization & administration , Wounds and Injuries/mortality , Wounds and Injuries/therapy , Adolescent , Adult , Aged , Aged, 80 and over , Clinical Protocols , Female , Humans , Male , Middle Aged , Ohio/epidemiology , Patient Transfer , Registries , Retrospective Studies , Triage , Wounds and Injuries/diagnosis , Young Adult
7.
Am J Surg ; 215(3): 478-481, 2018 Mar.
Article in English | MEDLINE | ID: mdl-29089098

ABSTRACT

BACKGROUND: We evaluated whether qSOFA ≥2 and an increase in SOFA (ΔSOFA) ≥2 can help predict bacteremia in a critically ill burn population. METHODS: Patients age ≥15 and TBSA ≥15% admitted between 2009 and 2015 were included. All blood cultures were recorded, and positive and negative blood culture days were defined based on the culture results. SOFA and qSOFA scores were compared between positive and negative blood culture days. RESULTS: There were 50 patients in our study with a mean age of 47yrs and mean TBSA burn of 37%. Bacteremic patients had larger TBSA and full thickness burns, higher revised Baux score, and longer hospital LOS, without a difference in mortality, compared to non-bacteremic patients. There was no difference in qSOFA and SOFA scores between positive and negative blood culture days. A ΔSOFA ≥5 was highly specific for positive blood culture days. CONCLUSIONS: SOFA and qSOFA have limited ability to predict bacteremia in critically ill burn patients.


Subject(s)
Bacteremia/diagnosis , Burns/complications , Gram-Negative Bacterial Infections/diagnosis , Gram-Positive Bacterial Infections/diagnosis , Organ Dysfunction Scores , Adolescent , Adult , Aged , Aged, 80 and over , Bacteremia/etiology , Critical Illness , Female , Gram-Negative Bacterial Infections/etiology , Gram-Positive Bacterial Infections/etiology , Humans , Male , Middle Aged , Prognosis , Retrospective Studies , Sensitivity and Specificity , Young Adult
8.
Surg Infect (Larchmt) ; 18(5): 558-562, 2017 Jul.
Article in English | MEDLINE | ID: mdl-28561600

ABSTRACT

BACKGROUND: In 2013, the Centers for Disease Control and Prevention (CDC) developed new surveillance definitions for ventilator-associated events (VAE), leading to concerns that hospitals may be underreporting the true incidence of ventilator-associated pneumonias (VAPs). We sought to compare rates of clinically diagnosed VAP with CDC defined possible VAPs (PVAPs) in patients with a VAE in the surgical/trauma intensive care unit (STICU). HYPOTHESIS: Significant difference exists between rates of clinical VAP and PVAP in patients with at least one VAE. PATIENTS AND METHODS: All STICU patients with ≥1 VAE, between 1/1/2013 and 10/31/2015 were identified. Age, length of stay (LOS), ICU and ventilator days were collected. RESULTS: There were 134 patients who had ≥1 VAE. Mean age was 54.3 (±17.1) years. Mean LOS, median ICU, and median ventilator days were 26.3 (±14.1), 21.0 (17.0-33.0), and 17.0 (12.8-24.0) days, respectively. There were 68 cases of clinically diagnosed VAP, but only 37% met PVAP criteria. We compared 43 cases of clinical VAP, not meeting PVAP criteria, with the 25 PVAPs. Both groups had similar outcomes. The PVAPs were more likely to have an abnormal temperature (48.0% vs. 14.0%, p = 0.004), abnormal white blood cell count (84.0% vs. 18.6%, p < 0.001), or new antibiotic agent initiated (100% vs. 18.6%, p < 0.001) as VAE triggers. Comparison of the 93 trauma and 41 surgical patients demonstrated trauma patients were younger (51.2 vs. 61.5 y, p = 0.001), but had similar outcomes and rates of clinical VAP (48.4% and 43.9%, p = NS). Only 20.4% of trauma and 14.6% of surgical patients, however, had a PVAP reported. For patients with at least one VAE, the sensitivity and specificity for PVAP detecting VAP was 36.8% and 96.0%, respectively. CONCLUSION: The new CDC definition for PVAP grossly underestimates the clinical diagnosis of VAP and reports less than a third of the patients treated for VAP. Reporting differences were similar for trauma and surgical patients.


Subject(s)
Intensive Care Units/statistics & numerical data , Pneumonia, Ventilator-Associated/diagnosis , Pneumonia, Ventilator-Associated/epidemiology , Respiration, Artificial/adverse effects , Respiration, Artificial/statistics & numerical data , Trauma Centers/statistics & numerical data , Adult , Aged , Female , Humans , Male , Middle Aged , Pneumonia, Ventilator-Associated/prevention & control , Retrospective Studies , Surgical Procedures, Operative
9.
Surg Infect (Larchmt) ; 18(4): 431-439, 2017.
Article in English | MEDLINE | ID: mdl-28332921

ABSTRACT

BACKGROUND: Currently, various methods of skin closures are used in contaminated and dirty abdominal wounds without solid, evidence-based guidance. This study investigates whether closure methods affect surgical site infection (SSI) and other incisional complications. We hypothesize that open management of the skin would have the lowest complications, including SSI. PATIENTS AND METHODS: Patients age ≥18 who underwent trauma laparotomy (TL) or damage control laparotomy (DCL) from 2008-2013 and had class III/IV wounds were included. Demographic, injury, treatment, and outcome variables were compared based on skin closure methods: Primary closure, intermittently stapled with wicks, or open management. Subgroup analyses for TL, DCL, and high-risk patients with stomach, colon, or rectal injuries were performed. Bivariable and multivariable logistic regression (MLR) analyses were performed to identify risk factors for superficial/deep SSI and surgical incision complications. RESULTS: A total of 348 patients were included. The median age was 47 years; 14% were female; 21% had blunt injuries. Overall SSI was highest for open incisions (p < 0.05), but there was no difference in superficial/deep SSI. Primary closures healed a median of 20 days, compared with 68 and 71 days for the intermittently stapled and open groups, respectively (p < 0.001). Primary closure in TL and high-risk patients also had the lowest SSI rates (all p < 0.05), but there were no differences in superficial/deep SSI in any subgroup. In TL patients, diabetes mellitus and colon injuries were independently associated with the development of superficial/deep SSI and surgical incision complications; however, skin closure method was not. CONCLUSION: In class III and IV wounds, primary closure was associated with the lowest SSI, shortest length of stay and healing time. Method of skin closure, however, did not have an independent effect on the development of superficial/deep SSI or surgical incision complications. These suggest that primary skin closure in contaminated and dirty abdominal wounds may be performed more safely than commonly perceived.


Subject(s)
Postoperative Care/methods , Postoperative Care/statistics & numerical data , Surgical Wound Infection , Surgical Wound/therapy , Adult , Female , Humans , Male , Middle Aged , Retrospective Studies , Surgical Wound Infection/epidemiology , Surgical Wound Infection/prevention & control , Surgical Wound Infection/therapy , Young Adult
10.
J Trauma Acute Care Surg ; 82(1): 58-64, 2017 01.
Article in English | MEDLINE | ID: mdl-28005711

ABSTRACT

INTRODUCTION: This study evaluates the impact of a regional trauma network (RTN) on patient survival, intensive care unit (ICU) length of stay, and hospital length of stay in patients who required trauma laparotomy. METHODS: Patients who required trauma laparotomy from January 2008 to December 2013 were analyzed. Patients admitted during 2008-2009 and 2011-2013 were designated as pre-RTN and RTN groups, respectively. The primary outcome was mortality. RESULTS: A total of 569 patients were analyzed, 231 patients were pre-RTN, and 338 were in the RTN group. Overall, mean age was 35.7 ± 17.1 and median Injury Severity Score was 16 (25th-75th percentile: 9-26). The two groups were similar with regard to age, Injury Severity Score, Abbreviated Injury Scale abdomen, sex, and mechanism. Overall, there was a 35% relative reduction in mortality from the pre-RTN to RTN group (p = 0.035), and 30% more patients were triaged to a Level 1 trauma center in the RTN group (p < 0.001). Logistic regression showed that being in the RTN group was an independent predictor for survival (p = 0.026) with odds ratio of 0.53 (95% confidence interval, 0.30-0.93). Patients with penetrating trauma had a nonsignificant decrease in mortality and a reduction of 1 day of ICU stay (p = 0.001). Patients with blunt trauma had a significant reduction in mortality from 38% in the pre-RTN group to 23% in the RTN group (p = 0.017). CONCLUSION: This study focused on the unique patient population that required trauma laparotomies. It showed that trauma system regionalization led to a significant increase in the number of patients triaged to a Level 1 trauma center and reduction of ICU length of stay. More importantly, it demonstrated the benefit of regionalization by showing a significant reduction of hospital mortality in this critically injured patient population. LEVEL OF EVIDENCE: Therapeutic study, level IV.


Subject(s)
Hospital Mortality/trends , Laparotomy/mortality , Regional Medical Programs/organization & administration , Trauma Centers/organization & administration , Wounds and Injuries/mortality , Wounds and Injuries/surgery , Abbreviated Injury Scale , Adult , Female , Humans , Injury Severity Score , Intensive Care Units/statistics & numerical data , Length of Stay/statistics & numerical data , Male , Ohio/epidemiology , Survival Analysis
11.
Surg Infect (Larchmt) ; 17(3): 313-7, 2016 Jun.
Article in English | MEDLINE | ID: mdl-26910466

ABSTRACT

BACKGROUND: The Surgical Infection Society (SIS) through its foundation (FDTN) confers awards to individuals who demonstrate interest in researching infection in the surgical setting. We sought to characterize the research output from prior award recipients and determine the impact of these awards on the individual and the SIS. METHODS: The SIS website was queried for the names of all past award recipients. A MEDLINE search of the recipients was performed. Total number of publications and publications in the society's journal, Surgical Infections (SI), were identified. Gender and leadership positions within SIS were determined. Meeting attendance and participation were assessed. Donations by scholarship recipient to the FDTN were evaluated. RESULTS: Between 1984 and 2012, 116 individuals received an SIS award or scholarship. Of these, 72% were male. There were 101 scholarships awarded, totaling nearly $3 million. Of the 19 new Junior Faculty Scholarships awarded, four were to consecutive recipients (CR). There were 11 clinical evaluative award scholarships awarded, three to CR. There were 100 Resident/Fellow scholarships awarded, and of these, 22 were awarded to CR. Past recipients had multiple publications (median total publications = 27; interquartile range (IQR): Nine to 62) and published multiple papers on the topic for which they received an award (median two; IQR: Zero to four). Recipients did not publish in SI (median SI publications = zero; IQR: Zero to one). There was no substantial difference in the number of publications by gender. Multiple awards (MA) were conferred to 26 (22%) individuals. Six (5.1%) assumed an executive position within SIS, two (1.7%) became SIS president. Those who received MA were more likely to serve as an officer than those who only received one award (15% vs. 2%, p = 0.02). CONCLUSIONS: Scholarships have a large benefit for individual recipients; however, the benefit to the society remains harder to quantify.


Subject(s)
Awards and Prizes , Fellowships and Scholarships/statistics & numerical data , Societies, Medical , Surgical Wound Infection , Female , Humans , Male , Publishing/statistics & numerical data
12.
J Trauma Acute Care Surg ; 80(1): 51-4; discussion 54-6, 2016 Jan.
Article in English | MEDLINE | ID: mdl-26683391

ABSTRACT

BACKGROUND: The practice of repeating computed tomography (re-CT) is common among trauma patients transferred between hospitals incurring additional cost and radiation exposure. This study sought to evaluate the effectiveness of implementing modern cloud-based technology (lifeIMAGE) across a regional trauma system to reduce the incidence of re-CT imaging. METHODS: This is a prospective interventional study to evaluate outcomes after implementation of lifeIMAGE in January 2012. Key outcomes were rates of CT imaging, including the rates and costs of re-CT from January 2009 through December 2012. RESULTS: There were 1,081 trauma patients transferred from participating hospitals during the study period (657 patients before and 425 patients after implementation), with the overall re-CT rate of 20.5%. Rates of any CT imaging at referring hospitals decreased (62% vs. 55%, p < 0.05) and also decreased at the accepting regional Level I center (58% vs. 52%, p < 0.05) following system implementation. There were 639 patients (59%) who had CT imaging performed before transfer (404 patients before and 235 patients after implementation). Of these patients, the overall re-CT rate decreased from 38.4% to 28.1% (p = 0.01). Rates of re-CT of the head (21% vs. 11%, p = 0.002), chest (7% vs. 3%, p = 0.05), as well as abdomen and pelvis (12% vs. 5%, p = 0.007) were significantly reduced following system implementation. The cost of repeat imaging per patient was significantly lower following system implementation (mean charges, $1,046 vs. $589; p < 0.001). These results were more pronounced in a subgroup of patients with an Injury Severity Score (ISS) of greater than 14, with a reduction in overall re-CT rate from 51% to 30% (p = 0.03). CONCLUSION: The implementation of modern cloud-based technology across the regional trauma system resulted in significant reductions in re-CT imaging and cost. LEVEL OF EVIDENCE: Therapeutic/care management study, level IV; economic analysis, level IV.


Subject(s)
Cloud Computing , Tomography, X-Ray Computed/statistics & numerical data , Wounds and Injuries/diagnostic imaging , Adult , Female , Humans , Male , Middle Aged , Ohio , Patient Transfer , Prospective Studies , Tomography, X-Ray Computed/economics , Unnecessary Procedures
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