Medicare Reimbursement in Hand and Upper Extremity Procedures: A 20-Year Analysis.

PURPOSE: Concern exists that Medicare physician fees for procedures have decreased over the past 20 years. The Centers for Medicare & Medicaid Services (CMS) is set to re-evaluate these physician fees in the near future for concern that these procedures are overvalued. Our study sought to analyze trends in Medicare reimbursement rates from 2000 to 2019 for the top 20 most billed hand and upper extremity surgical procedures at our institution. METHODS: The financial database of a single academic tertiary care center was queried to identify the Current Procedural Terminology codes most frequently utilized in orthopedic hand and upper extremity procedures in 2019. The Physician Fee Schedule Look-Up Tool from the CMS was queried for annual physician fee data. Monetary data were adjusted for inflation using the consumer price index of Urban Research Series (CPI-U-RS) and expressed in 2019 constant US dollars (USD). The average annual and total percent change in reimbursement were calculated via linear regression for all procedures (P < .05). RESULTS: Accounting for inflation, the total average physician reimbursement decreased by 20.9% from 2000 to 2019, with 12 of 20 codes decreasing by more than 20%. The greatest decrease pertained to arthrodesis of the wrist at 33.9%. Upon linear regression, all procedures were found to decrease annually, with arthrodesis of the wrist decreasing by an average of 2.3% annually over this period. CONCLUSIONS: Over the past 2 decades, physician reimbursement for hand and upper extremity procedures has significantly decreased.

Socioeconomic Influence on Speech Rehabilitation After Total Laryngectomy.

OBJECTIVE: Speech rehabilitation following a total laryngectomy significantly impacts the quality of life. Indwelling prosthetic voice restoration provides optimal outcomes; however, the long-term maintenance of these devices carries considerable financial costs, which are not universally covered by insurance. This investigation aimed to analyze associations between socioeconomic factors and outcomes in postlaryngectomy speech rehabilitation. STUDY DESIGN: Retrospective cohort analysis. SETTING: Academic tertiary-care center from May 2014 to September 2021. METHODS: In patients undergoing total laryngectomy, the incidence of tracheoesophageal puncture with indwelling vocal prostheses (TEP-VP) placement within the first postoperative year was compared among household income, demographic factors, and disease characteristics. Functional and maintenance outcomes served as secondary endpoints. RESULTS: Seventy-seven patients were included. Forty-five (58%) underwent indwelling TEP-VP (41 primaries). Eighty-nine percent of patients with annual incomes greater than $50k underwent TEP-VP compared to only 35% with incomes less than $50k/year. TEP-VP was performed in 85% of patients with commercial insurance, 70% with Medicare, 42% with Medicaid, and 0% with no insurance. On multivariate analysis, annual household incomes greater than $50k were predicted for TEP-VP placement (odds ratio: 12.7 [2.45-65.8], p = .002). The utilization of postoperative speech therapy and functional communication outcomes were similar among socioeconomic groups. Twelve patients were unable to afford supplies within the first year, with differences noted among insurance (p = .015) and income status (p = .003). CONCLUSION: Disparities in vocal and speech rehabilitation following laryngectomy may disproportionally affect underserved patients.

Reducing Phlebotomy, Length of Stay, Cost: Development of a Blunt Abdominal Trauma Pathway in a Level I, Pediatric Trauma Center.

OBJECTIVES: Blunt abdominal trauma (BAT) is a leading cause of morbidity in children with higher hemodynamic stabilities when compared with adults. Pediatric patients with BAT can often be managed without surgical interventions; however, laboratory testing is often recommended. Yet, laboratory testing can be costly, and current literature has not identified appropriate pathways or specific tests necessary to detect intra-abdominal injury after BAT. Therefore, the present study evaluated a proposed laboratory testing pathway to determine if it safely reduced draws of complete blood counts, coagulation studies, urinalysis, comprehensive metabolic panels, amylase and lipase levels orders, emergency department (ED) length of stay, and cost in pediatric BAT patients. METHODS: A retrospective review of levels I, II, and III BAT pediatric patients (n = 329) was performed from 2015 to 2018 at our level I, pediatric trauma center. Patients were then grouped based on pre-post pathway, and differences were calculated using univariate analyses. RESULTS: After implementation of the pathway, there was a significant decrease in the number of complete blood counts, coagulation studies, urinalysis, comprehensive metabolic panels, amylase, and lipase levels orders ( P < 0.05). Postpathway patients had lower average ED lengths of stay and testing costs compared with the pre pathway patients ( P < 0.05). There was no increase in rates of return to the ED within 30 days, missed injuries, or readmissions of patients to the ED. CONCLUSIONS: Results displayed that the adoption of a laboratory testing pathway for BAT patients reduced the number of laboratory tests, ED length of stay, and associated costs pediatric patients without impacting quality care.

Assessment of Gender Disparities and Geographic Variations in Payments from Industry among Plastic Surgeons in the United States.

BACKGROUND: Various medical specialties have demonstrated gender disparities involving industry-supported payments. The authors sought to determine whether such disparities exist within plastic surgery. METHODS: Industry contributions to plastic surgeons practicing in the United States were extracted from the Centers for Medicare and Medicaid Services Open Payments 2013 to 2017 databases. Specialists' gender was obtained through online searches. Kruskal-Wallis tests compared payments (in U.S. dollars) by gender (overall and by payment category). Linear regression estimated the independent association of female gender with increased/reduced payments while controlling for state-level variations. RESULTS: Of 1518 plastic surgeons, 13.4 percent were female. Of $44.4 million total payments from the industry, $3.35 million were made to female plastic surgeons (p < 0.01). During the study period, female plastic surgeons received lower overall payments than male plastic surgeons [median, $3500 (interquartile range, $800 to $9500) versus $4160.60 (interquartile range, $1000 to $19,728.20); p < 0.01]. This trend persisted nationwide after normalizing for year [$2562.50/year (interquartile range, $770 to $5916.25/year) versus $3200/year (interquartile range, $955 to $8715.15/year); p = 0.02] and at the state level in all 38 states where there was female representation. Analysis of payment categories revealed that honoraria payments were significantly higher for male plastic surgeons [$4738 (interquartile range, $1648 to $16,100) versus $1750 (interquartile range, $750 to $4100); p = 0.02]. Within risk-adjusted analysis, female plastic surgeons received $3473.21/year (95 percent CI, $671.61 to $6274.81; p = 0.02) less than male plastic surgeons. CONCLUSIONS: Gender disparities involving industry payments exist in plastic surgery at both national and state levels. Factors contributing to this phenomenon must be explored to understand implications of this gap.

Whole Blood in Trauma Resuscitation: What Is the Real Cost?

INTRODUCTION: Whole blood (WB) has gained popularity in trauma resuscitation within the past 5 y. Previously, its civilian use was limited due to advances in blood component fractionation and fears of hemolysis and infectious disease transmission. Although there are studies and review articles on the efficacy of WB, the analysis of cost pertaining to the use of WB is limited. MATERIALS AND METHODS: We performed a retrospective 1:1 propensity-matched analysis of 280 subjects comparing trauma patients receiving resuscitation with blood component therapy (BCT) to those receiving WB plus BCT between January 2014 and July 2019. WB was used for patients who arrived in hemorrhagic shock with systolic blood pressure <90 mmHg due to either penetrating or blunt trauma. Endpoints included the number of units of WB, packed red blood cells (PRBCs), fresh frozen plasma (FFP), platelets, and cryoprecipitate each patient received. Institution costs for each component were compared in the form of price ratios. Comparisons were made using Wilcoxon rank-sum tests with a P value of ≤0.05 considered statistically significant. RESULTS: The use of WB was associated with a statistically significant decrease in the number of PRBCs used when compared to BCT. This holds true with the cost of PRBCs being lower among the WB group when the price is controlled. Similarly, a trend was found where FFP, platelets, and cryoprecipitate use and cost showed an absolute decrease between WB and BCT groups. The use of WB is associated with decreased total cost as well (P = 0.1660), although not statistically significant. CONCLUSIONS: Adding WB to BCT for trauma resuscitation was associated with lower red blood cell use and cost. A similar trend was found that absolute total cost and absolute cost of FFP, platelets, and cryoprecipitate use was lower when WB was added. WB wastage was minimized due to repurposing WB into PRBCs when WB lifespan ended.

Medicaid expansion is associated with earlier diagnosis of gastric cancer.

INTRODUCTION: The 2014 Medicaid expansion was intended to improve access to care. We hypothesized that Medicaid expansion would be associated with improved gastric cancer (GC) outcomes. METHODS: We selected patients with a new primary diagnosis of GC from the National Cancer Database. We compared states that expanded Medicaid in 2014 to those that did not. We compared pre-and post-expansion intervals 2012-2013 and 2015-2016. RESULTS: There was an increase in patients diagnosed with stage 0-2 GC from 38% to 41.5% [p < 0.01] in expansion states (ES), but no change at 38.9% in non-expansion states (NES). Uninsured and Medicaid patients diagnosed with stages 0-2 GC increased in ES from 32.4% to 37.8% [p = 0.01] and decreased in NES from 29.7% to 27.3% [p = n.s.]. Uninsured and Medicaid patients receiving treatment rose from 87.0% to 90.3% in ES [p < 0.01] and in NES 83.9%-84.9% [p = n.s.]. Twelve-month survival for ES rose from 68.1% to 70.6% [p = 0.03] and in NES decreased 65.2%-65.1% [p = n.s.]. CONCLUSION: Increased healthcare access may be related to earlier diagnosis and improved outcomes in GC.

Cost-Benefit Analysis of Robotic vs. Laparoscopic Hepatectomy: A Propensity-Matched Retrospective Cohort Study of American College of Surgeons National Surgical Quality Improvement Program Database.

BACKGROUND: Robotic and laparoscopic hepatectomies having increased utilization as minimally invasive techniques are explored for hepatobiliary malignancies. Although the data on outcomes from these 2 approaches are emerging, the cost-benefit analysis of these approaches remains sparse. This study compares the costs associated with robotic vs. laparoscopic liver resections, taking into account 30-day complications. METHODS: Using the American College of Surgeons National Surgical Quality Improvement Program database, a propensity-matched cohort of patients with laparoscopic or robotic liver resections between 2014 and 2017 was identified. Costs were assigned to perioperative variables, including operating room (OR) time, length of stay, blood transfusions, and 30-day complications. Cost estimates were obtained from the Centers for Medicare and Medicaid Services billing data (2017), American Hospital Association data (2017), relevant literature, and local institutional cost data. RESULTS: In our matched cohort of 454 patients (227 per group), total costs associated with laparoscopic liver resections were estimated at $5.5 M ($24 K per patient) vs. $6.8 M ($29.8 K per patient) for robotic liver resections (21.3% difference, P < .001). The higher cost associated with robotic hepatectomies was related to blood transfusions ($22.0 K vs. $12.1 K, P = .02), length of stay ($2.05 M vs. $1.76 M, P = .046), and OR time ($4.01 M vs. $3.24 M, P < .0001). DISCUSSION: Robotic hepatectomies were associated with higher costs compared to laparoscopic hepatectomies. The 2 major contributors to the cost disparity were increased OR time and increased length of stay. Future studies are warranted to analyze high-volume Minimally Invasive Surgery surgeons' impact in specialty centers on potentially mitigating this current cost disparity.

Assessment of Performance and Some Welfare Indicators of Cows in Vietnamese Smallholder Dairy Farms.

Smallholder dairy farms (SDFs) are distributed widely across lowland and highland regions in Vietnam, but data on the productivity and welfare status of these cows remains limited. This cross-sectional study was conducted to describe and compare the productivity and welfare status of SDF cows across contrasting regions. It was conducted in autumn 2017 on 32 SDFs randomly selected from four typical but contrasting dairy regions (eight SDFs per region); a south lowland, a south highland, a north lowland, and a north highland region. Each farm was visited over a 24-h period (an afternoon followed by a morning milking and adjacent husbandry activities) to collect data of individual lactating cows (n = 345) and dry cows (n = 123), which included: milk yield and concentrations, body weight (BW), body condition score (BCS, 5-point scale, 5 = very fat), inseminations per conception, and level of heat stress experienced (panting score, 4.5-point scale, 0 = no stress). The high level of heat stress (96% of lactating cows were moderate to highly heat-stressed in the afternoon), low energy corrected milk yield (15.7 kg/cow/d), low percentage of lactating cows (37.3% herd), low BW (498 and 521 kg in lactating and dry cows, respectively), and low BCS of lactating cows (2.8) were the most important productivity and welfare concerns determined and these were most serious in the south lowland. By contrast, cows in the north lowland, a relatively hot but new dairying region, performed similarly to those in the south highland; a region historically considered to be one of the most suitable for dairy cows in Vietnam due to its cool environment. This indicates the potential to mitigate heat stress through new husbandry strategies. Cows in the north highland had the highest BW (535 and 569 kg in lactating and dry cows, respectively) and the highest energy corrected milk yield (19.2 kg/cow/d). Cows in all regions were heat-stressed during the daytime, although less so in the highlands compared to the lowlands. Opportunities for research into improving the productivity and welfare of Vietnamese SDF cows are discussed.

Patient Awareness of Reported Adverse Effects Associated with Proton Pump Inhibitors in a Medically Underserved Community.

Reports of adverse effects associated with proton pump inhibitors (PPIs) are concerning because of high usage and over-the-counter availability. We sought to determine the awareness of PPI adverse effects among our patient population, which is medically underserved, low-income, and racially diverse. A 21-item survey was administered to gastroenterology-clinic outpatients. It collected information about age, gender, education, race, specialty of the prescriber, specific PPI, indication, knowledge of dose, adherence, duration of use and awareness of any risks. Medical records were reviewed to verify survey responses pertaining to indication, dosing, and adherence. A vast majority (96%) of 101 participants were not aware of PPI adverse effects. In total, 63% of the patients completed a high school education or less, which was associated with a higher risk of long-term PPI use than completion of at least an undergraduate degree (p = 0.05). In contrast to other studies, the shockingly low patient awareness about PPI adverse effects in our patient population is particularly concerning, especially as it is tied to their demographic attributes. This may lead to long-term and high-dose PPI use. Our study highlights the need for effective provider-driven education regarding medication risks, especially in the communities with significant health disparities.

Implementation of the Affordable Care Act: A Comparison of Outcomes in Patients With Severe Sepsis and Septic Shock Using the National Inpatient Sample.

OBJECTIVES: Sepsis is the most common and costly diagnosis in U.S.' hospitals. Despite quality improvement programs and heightened awareness, sepsis accounts for greater than 50% of all hospital deaths. A key modifier of outcomes is access to healthcare. The Affordable Care Act, passed in 2010, expanded access to health insurance coverage. The purpose of this study was to evaluate changes in insurance coverage and outcomes in patients with severe sepsis and septic shock as a result of the full implementation of the Affordable Care Act. DESIGN: This retrospective study uses data from the Healthcare Cost and Utilization Project National Inpatient Sample during 2011-2016. Data were divided into two groups: 2011-2013 (pre Affordable Care Act) and 2014-2016 (post Affordable Care Act). Outcomes were in-hospital mortality, mortality rates based on insurance type, and hospital length of stay. PATIENTS: Hospitalized adults between the ages 18 and 64. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 361,323 severe sepsis or septic shock hospital discharges were included. Comparing pre-Affordable Care Act with post-Affordable Care Act, there was a 4.75% increase in medicaid coverage and a 1.91% decrease in the uninsured. Overall in-hospital mortality decreased from 22.90% pre-Affordable Care Act to 18.59% post-Affordable Care Act. Pre-Affordable Care Act uninsured patients had the highest mortality (25.68%). Patients with medicaid had the greatest reduction in mortality (5.71%) and length of stay (2.45 d). The mean (SD) length of stay pre Affordable Care Act was 13.92 (17.42) days, compared with 12.35 (15.76) days post Affordable Care Act. All results were statistically significant (p < 0.0001). CONCLUSIONS: In this cohort, there was an increase in insured patients with severe sepsis and septic shock post Affordable Care Act. Mortality and length of stay decreased in the post-Affordable Care Act period with the greatest reduction identified in the medicaid population. The improvement in outcomes could be attributed to advances in management, earlier presentation, patients being less severely ill and receiving treatment sooner.

Examining the Capacity of Registered Nurses to Deliver Culturally Competent Health Care to Veterans and Their Families.

BACKGROUND: Although more than 75% of veterans and their families are accessing care in non-Veterans Affairs (VA) settings, there is little information about health care workers, specifically registered nurses (RNs)' ability to provide culturally competent and appropriate care to military veterans and their families. PURPOSE: The purpose was to examine the capacity of RNs working in non-VA hospitals to deliver culturally competent health care to military veterans and their families. METHODS: A prospective survey design was carried out with nurses from a large academic health system. The RAND Corporation's Ready to Serve web-based survey was adapted with permission for use with RNs employed in civilian urban and community hospitals. In addition to reporting descriptive statistics on demographics and each individual item, a score was calculated to define high cultural competency. RESULTS: Twenty-five (4%) RNs demonstrated the capacity to deliver culturally competent health care. CONCLUSIONS: This study revealed significant gaps in the capacity of nurses to deliver culturally competent care to military veterans and their families.

The Impact of RVU-Based Compensation on Patient Safety Outcomes in Outpatient Otolaryngology Procedures.

OBJECTIVE: To determine the effects an incentive-based physician compensation model has on safety outcomes related to outpatient otolaryngology surgical procedures. STUDY DESIGN: A retrospective analysis of a prospectively maintained database assessing the difference in outpatient surgical volume and postoperative adverse outcomes before and after the implementation of a relative value unit (RVU)-based payment structure. SETTING: Single-center academic otolaryngology practice operating at a hospital-owned ambulatory surgery center. SUBJECTS AND METHODS: Data prospectively collected from outpatient otolaryngology surgical cases performed at the surgery center from April 2013 to April 2018 were retrospectively reviewed. Equal pre-RVU and post-RVU study periods were calculated for 4 surgeons based on their chronological transition in payment structure (range, 46-56 months). Case volume and incidence rates of adverse outcomes, including postoperative infections, emergency department visits, unplanned hospital admissions, and returns to the operating room, were compared between the pre-RVU and post-RVU study periods at both the surgeon and group levels. RESULTS: At the group level, the post-RVU period was associated with a higher volume of surgical cases ( P = .001). No significant differences were observed in the overall incidence of adverse outcomes ( P = .21) or among the specific rates of postoperative hospitalizations ( P = .39), infections ( P = .45), unplanned returns to the operating room ( P = 1.00), or emergency department visits ( P = .39). Comparable results were observed at the individual surgeon level. CONCLUSION: The implementation of an incentive-based salary was not associated with a change in the incidence of adverse safety outcomes in the setting of increased outpatient otolaryngology procedures.

Menstrual History-Taking at Annual Well Visits for Adolescent Girls.

STUDY OBJECTIVE: To determine the rates at which primary care providers elicit menstrual histories from adolescent girls at well visits. DESIGN: Retrospective chart review. SETTING: The departments of Pediatrics, Adolescent Medicine, and Family Medicine of Cooper University Healthcare from January 1, 2010 to June 1, 2016. PARTICIPANTS: Women aged 12-21 years who were seen for a well visit in the described setting. INTERVENTIONS: None. MAIN OUTCOME MEASURES: We searched physician well visit notes for documentation of the following aspects of menstrual history: menarche, last menstrual period, usual length of cycle, and the presence or absence of associated symptoms (such as pain and cramps). The presence or absence of each aspect was recorded in a binary fashion in a deidentified data set. RESULTS: A total of 954 unique charts were analyzed: 415 from Adolescent Medicine, 289 from Family Medicine, and 250 from General Pediatrics at Cooper University Healthcare. Adolescent Medicine was 6.44 times more likely to take a complete menstrual history than Family Medicine (P < .0001) and 5.80 times more likely than Pediatrics (P < .0001). There was no statistical difference between Pediatrics and Family Medicine (odds ratio, 0.55; P = .3150). CONCLUSION: Menstrual history-taking is often incomplete and can vary between departments, even within the same institution. These results indicate opportunities to raise awareness about the importance of a complete menstrual history and to develop quality improvement initiatives to increase documentation of the complete menstrual history.

Evaluation of the graded redefined assessment of strength, sensibility and prehension (GRASSP) in children with tetraplegia.

STUDY DESIGN: Psychometric study. OBJECTIVE: To validate the GRASSP in pediatric SCI populations and establish the lower age of test administration. SETTING: United States: Pennsylvania, Maryland, Illinois, Michigan, California, Texas. METHODS: Mean, SD and range of scores were calculated and examined for known-group differences. Test-retest reliability was measured by the intra-class correlation, concurrent validity of the GRASSP against the SCIM, SCIM-SS, and the CUE-Q was measured by the Spearman correlation. RESULTS: GRASSP scores differed between participants with motor complete and incomplete injuries (p = <0.0001-0.036). Test-retest reliability was strong (ICC = 0.99). Weak correlation with the total SCIM (r = 0.33-0.66), and moderate to strong correlation with the SCIM-SC (r = 37-0.70) and CUE-Q (r = 0.40-0.84). CONCLUSION: Results support the validity of the GRASSP and provide evidence that the scores are reliable when administered to children. The GRASSP sensory and strength subtests are recommended for children beginning at 6 years of age, and the GRASSP prehension performance/ability subtest for children beginning at 8 years of age. Normative data are needed for the performance components of the GRASSP.

Does socioeconomic status predict outcomes after cholecystectomy?

BACKGROUND: This study was performed to evaluate the effect of socioeconomic status (SES) on outcomes after cholecystectomy. METHODS: The National Inpatient Sample (NIS) database (2005 to 2011) was queried for patients undergoing cholecystectomy. Clinically relevant variables were used to examine clinical characteristics, postoperative complications, and mortality. SES was investigated by examining income quartile. RESULTS: More than 2 million patients underwent cholecystectomy during this period. They were divided into quartiles by SES. The lowest cohort was younger (50 years, P < .001) and had the lowest Charlson Comorbidity Index (2.08, P < .001). This cohort was more likely African American (15.8%, P < .001) and more likely to have Medicaid (19.2%, P < .001). Using split-sample validation and multivariate analysis, lower SES, Charlson comorbidity Index, and Medicaid recipients were associated with increased mortality. CONCLUSIONS: Patients with Medicaid and lower SES had poorer outcomes after cholecystectomy.

Language Matters: Race, Trust, and Outcomes in the Pediatric Emergency Department.

OBJECTIVE: Trust in physicians and health care system has been positively associated with health care outcomes. The purpose of this study is to explore the relationships among race, ethnicity, language, trust, and health care outcomes. METHODS: This prospective cross-sectional study took place in the pediatric emergency department of an intercity hospital. English- and Spanish-speaking guardians were asked to complete a demographic survey, the Pediatric Trust in Physicians Scale, and the Group-Based Medical Mistrust Scale. RESULTS: Four hundred seventy-five parents were surveyed, of which 21.35% identified as white, 35.05% as African American, and 53.26% as Hispanic; with respect to language: 88% English-speaking and 12% Spanish-speaking. No significant difference was seen in trust scores for sex, ethnicity, or religious affiliation. Non-Hispanics and English speakers demonstrated an overall higher trust in their physician. English-speaking participants were found to have higher percentages in all measured emergency department variables compared to Spanish speakers, including admittance (9.09% and 0.93%, respectively) as well as receiving interventions (42.34% and 5.53%, respectively). CONCLUSIONS: Our study shows that race and ethnicity influence trust and mistrust as well as actual health care outcomes. Interestingly, language barrier proved to be one of the greatest causes of health care disparities. Therefore, more research is needed to find a way to bridge the increasing language barrier between physicians and patients.

Does payer status matter in predicting penetrating trauma outcomes?

BACKGROUND: Few data exist regarding payer status as a predictor of outcomes in penetrating trauma. This study determined whether insurance status impacts in-hospital complications and mortality in gunshot and stab wound patients at our inner-city, level I trauma center. METHODS: Penetrating trauma admissions from 2005 to 2009 were reviewed for patient demographics, insurance, Injury Severity Score, complications, duration of stay, and mortality. RESULTS: A total of 1,347 penetrating trauma patients were admitted with 652 (48.4%) uninsured. Although uninsured patients were more likely to be male (93.3% vs 89.8%, P = .030), there was no difference in age, ISS, or number of radiologic, operative, or interventional procedures. Uninsured patients had lesser intensive care unit (4.4 vs 3.3 days; P = .049) and total hospital length of stay (10.2 vs 8.3; P = .049). No uninsured patients were placed into a rehabilitation facility at the time of discharge (0.0% vs 1.6%, P < .001). There was no difference in frequency of pulmonary complications, thromboembolic complications, sepsis, urinary tract infection, or wound infections. On multivariate analysis, being uninsured was not an independent predictor of in-hospital complications (1.010, 95% confidence interval 0.703-1.450, P = .959) or mortality (odds ratio 0.905, 95% confidence interval 0.523-1.566, P = .722). CONCLUSION: This is the first study to show that penetrating trauma patients who are uninsured have lesser duration of stay and decreased placement into a rehabilitation facility. Being uninsured added no additional risk of in-hospital complications or mortality.

Survival in Patients Receiving Prolonged Ventilation: Factors that Influence Outcome.

BACKGROUND: Prolonged mechanical ventilation is increasingly common. It is expensive and associated with significant morbidity and mortality. Our objective is to comprehensively characterize patients admitted to a Ventilator Rehabilitation Unit (VRU) for weaning and identify characteristics associated with survival. METHODS: 182 consecutive patients over 3.5 years admitted to Temple University Hospital (TUH) VRU were characterized. Data were derived from comprehensive chart review and a prospectively collected computerized database. Survival was determined by hospital records and social security death index and mailed questionnaires. RESULTS: Upon admission to the VRU, patients were hypoalbuminemic (albumin 2.3 ± 0.6 g/dL), anemic (hemoglobin 9.6 ± 1.4 g/dL), with moderate severity of illness (APACHE II score 10.7 + 4.1), and multiple comorbidities (Charlson index 4.3 + 2.3). In-hospital mortality (19%) was related to a higher Charlson Index score (P = 0.006; OR 1.08-1.6), and APACHE II score (P = 0.016; OR 1.03-1.29). In-hospital mortality was inversely related to admission albumin levels (P = 0.023; OR 0.17-0.9). The presence of COPD as a comorbid illness or primary determinant of respiratory failure and higher VRU admission APACHE II score predicted higher long-term mortality. Conversely, higher VRU admission hemoglobin was associated with better long term survival (OR 0.57-0.90; P = 0.0006). CONCLUSION: Patients receiving prolonged ventilation are hypoalbuminemic, anemic, have moderate severity of illness, and multiple comorbidities. Survival relates to these factors and the underlying illness precipitating respiratory failure, especially COPD.

A prospective validation of a current practice: the detection of extremity vascular injury with CT angiography.

INTRODUCTION: Arteriography is the current "gold standard" for the detection of extremity vascular injuries. Less invasive than operative exploration, conventional arteriography (CA) still has a 1% to 3% risk of morbidity and may delay definitive repair. Recent improvements in computed tomography (CT) technology has since broadened the application of CT to include the diagnosis of cervical, thoracic, and now extremity vascular injury. We hypothesized that CT angiography (CTA) provides equivalent injury detection compared with the more invasive CA, but is more rapidly completed and more cost effective. METHODS: A prospective evaluation of patients, ages 18 to 50, with potential extremity vascular injuries was performed during 2006-2007. Ankle-brachial indices (ABI) of injured extremities were measured on presentation in all patients without hard signs of vascular injury. Patients whose injured extremity ABI was <0.9 were enrolled and underwent CTA followed by either CA or operative exploration if CTA findings were limb threatening. Interventionalists were blinded to CTA findings before performing and reading CAs. RESULTS: Twenty-one patients (mean age, 26.1 +/- 7.1 years) had 22 extremity CTAs after gunshot (82%), stab (9%), or pedestrian struck by automobile (9%) injuries to either upper (32%) or lower (68%) extremities. Eleven of 22 (50%) extremities had associated orthopedic injuries while the mean ABI of the study population was 0.72 +/- 0.21. Twenty-one of 22 (96%) CTAs were diagnostic and all CTAs were confirmed by either CA alone (n = 18), operative exploration (n = 2), or both CA and operative exploration (n = 2). Diagnostic CTAs had 100% sensitivity and specificity for clinically relevant vascular injury detection. Unlike rapidly obtained CTA, CA required 131 +/- 61 minutes (mean +/- SD) to complete. In our center, CTA saves $12,922 in patient charges and $1,166 in hospital costs per extremity when compared with CA. CONCLUSIONS: With acceptable injury detection, rapid availability, and a favorable cost profile, our results suggest that CTA may replace CA as the diagnostic study of choice for vascular injuries of the extremities.

A pilot study of observational motor assessment in infants and toddlers with spinal cord injury.

PURPOSE: To examine the reliability of an observational movement assessment in infants and children with spinal cord injury (SCI) by evaluating interrater agreement of joint actions assessed in the International Standards for Neurological Classification of Spinal Cord Injury using the Active Movement Scale testing technique and scoring criteria. METHODS: A series of 5 consecutive children with SCI aged 12 months to 4 years were enrolled in this pilot study to evaluate interrater agreement of observational movement. RESULTS: There was high agreement of examination scores for unimpaired muscles and completely paralyzed muscles in strength comparisons between the 2 examiners. There was much less agreement of examination scores of partially intact muscles. CONCLUSION: Observational movement assessment may be one component of assessing motor function in infants and toddlers with SCI, but additional work must be done.