Should Infants with Blunt Traumatic Brain Injuries and Intracranial Hemorrhage Have Routine Repeat Imaging?

Introduction: The practice of repeat head CT imaging in infants as a distinct population is poorly studied. The purpose of this study was to evaluate the incidence and utility of repeat head CT in the infant population. Methods: A 10-year retrospective review was conducted of infants with blunt traumatic head injuries (N = 50) that presented to a trauma center. Information from the hospital trauma registry and patient medical records were extracted regarding the size and type of injury, number and results of computed tomography (CT) imaging, changes in neurological exams, and any interventions that were required. Results: Most patients (68%) had at least one repeat CT, with 26% showing progression of hemorrhage. Decreased Glasgow Coma Scale was associated with having repeat CT scans. Nearly one in four infants had a change in management associated with repeat imaging. Repeat CT scans resulted in operative interventions in 11.8% of cases and longer intensive care unit (ICU) stays in 8.8% of cases. Repeat CT scans were associated with increased hospital length of stay, but not with increased ventilator days, ICU length of stay, or mortality. Worsening bleeds were associated with mortality, but not with other hospital outcomes. Conclusions: Changes in management following repeat CT appeared to be more common in this population than in older children or adults. Findings from this study supported repeat CT imaging in infants, however, further research is needed to validate results of this study.

Health Literacy, Health Outcomes and Equity: A Trend Analysis Based on a Population Survey.

Health literacy continues to be an issue among minority groups. Population surveys are one strategy used to help better understand health disparities. The Behavioral Risk Factor Surveillance System (BRFSS) in Kansas added health literacy questions to the survey in 2012. This study examined population health literacy levels and health trends from 2012 to 2018. The health status variables included health care coverage status, general health rating, presence of chronic conditions, and length of time since the last check-up. The percentage of individuals reporting low health literacy decreased from 67% in 2012 to 51% in 2018. The percentage of participants with income levels less than $15 000 was 9% in 2012 and 7% in 2018. Health literacy was lowest among the age group 18 to 24-year-olds, those who identified as multiracial, separated, not graduated from high school, out of work for more than 1 year, income less than $10 000, with other living arrangements, and living in a suburban county of metropolitan statistical area. Additionally, many health conditions improved, and those reporting health insurance increased slightly. The study demonstrates how health literacy continues to be an issue, and how education and primary prevention are necessary to improve limited health literacy and health outcomes. Findings from both state-level and national BRFSS population surveys can help educate the public health and clinical health services workforce to provide better care and address health disparities for highrisk populations.

Geriatric Trauma Patients: Outcomes Before and After Addition of a Hospitalist Consultation.

BACKGROUND: Research has shown improvements in patient care and outcomes with addition of a rounding geriatrician. The purpose of this study was to determine if addition of a hospitalist consultation improved patient outcomes. METHODS: A retrospective review was conducted of all trauma patients, ≥65 years, before (n=481) and after (n=430) addition of a hospitalist consultant. Data included were demographics, comorbidities, injury severity, blood pressure, laboratory levels, pain control methods, ICU and ventilator requirements, complications, hospital length of stay, mortality, preexisting wishes, and 30-day readmission. RESULTS: Adding a hospitalist consultation did not improve blood glucose or blood pressure control. It decreased narcotics-only use (36.0% vs 73.8%) while increasing multimodal pain control use (51.8% vs 14.8%, P<.001) and testing of HbA1c (7% vs .6%, P<.001). There was also increased knowledge of patient resuscitation status preferences (29.1% vs 12.9%, P<.001). CONCLUSIONS: This article does not support use of routine hospitalist consultation in the geriatric trauma population. However, with study limitations, we continue to evaluate hospitalist utility and will adjust our daily rounds to more closely match prior studies.

Pre-Hospital Spinal Immobilization: Neurological Outcomes for Spinal Motion Restriction Versus Spinal Immobilization.

Introduction: New recommendations for emergency medical services spinal precautions limit long spinal board use to extrication purposes only and are to be removed immediately. Outcomes for spinal motion restriction against spinal immobilization were studied. Methods: A retrospective chart review of trauma patients was conducted over a six-month period at a level I trauma center. Injury severity details and neurologic assessments were collected on 277 patients. Results: Upon arrival, 25 (9.0%) patients had a spine board in place. Patients placed on spine boards were more likely to be moderately or severely injured [injury severity score (ISS) > 15: 36.0% vs. 9.9%, p = 0.001] and more likely to have neurological deficits documented by emergency medical services (EMS; 30.4% vs. 8.8%, p = 0.01) and the trauma team (29.2% vs. 10.9%, p = 0.02). Conclusions: This study suggested that the long spine board was being used properly for more critically injured patients. Further research is needed to compare neurological outcomes using a larger sample size and more consistent documentation.

Thromboelastography after Cardiopulmonary Bypass: Does it Save Blood Products?

INTRODUCTION: This study aimed to determine if thromboelastography (TEG) is associated with reduced blood product use and surgical reintervention following cardiopulmonary bypass (CPB) compared to traditional coagulation tests. METHODS: A retrospective review was conducted of 698 patients who underwent CPB at a tertiary-care, community-based, university-affiliated hospital from February 16, 2014 to February 16, 2015 (Period I) and from May 16, 2015 to May 16, 2016 (Period II). Traditional coagulation tests guided transfusion during Period I and TEG guided transfusion during Period II. Intraoperative and postoperative administration of blood products (red blood cells, fresh frozen plasma, platelets, and cryoprecipitate), reoperation for hemorrhage or graft occlusion, duration of mechanical ventilation, hospital length of stay, and mortality were recorded. RESULTS: Use of a TEG-directed algorithm was associated with a 13.5% absolute reduction in percentage of patients requiring blood products intraoperatively (48.2% vs. 34.7%, p < 0.001). TEG resulted in a 64.3% and 43.1% reduction in proportion of patients receiving fresh frozen plasma (FFP) and platelets, respectively, with a 50% reduction in volume of FFP administered (0.3 vs. 0.6 units, p < 0.001). Use of TEG was not observed to decrease postoperative blood product usage or mortality significantly. The median length of hospital stay was reduced by one day after TEG guided transfusion was implemented (nine days vs. eight days, p = 0.01). CONCLUSIONS: Use of TEG-directed transfusion of blood products following CPB appeared to decrease the need for intraoperative transfusions, but the effect on clinical outcomes has yet to be clearly determined.

Is mechanical bowel preparation necessary in bariatric surgery?

BACKGROUND: Historically, mechanical bowel preparation (MBP) is performed prior to bariatric procedures; but our counter parts in colorectal surgery have shown that no-MBP is non-inferior to MBP, in regard to post-operative complications. The purpose of our study was to show that no-MBP prior to bariatric surgery is also non-inferior to MBP. METHODS: A prospective, randomized, controlled trial was conducted on patients undergoing bariatric surgical procedures (Roux-en-Y Gastric Bypass, or Sleeve Gastrectomy). We randomized patients to MBP and no-MBP. Number of post-operative complications (intraabdominal abscess, anastomotic leak, acute kidney injury, dehydration), readmission, and wound infection for 30 days post-procedure was recorded. RESULTS: A total of 139 patients were enrolled with 71 in the MBP group and 68 in the no-MBP group. Complication rates were similar between the MBP and no-MBP (12.7% vs. 10.2%, respectively; p = 0.660). Median hospital length of stay was similar for MBP and no-MBP (1 vs. 1 day, respectively; p = 0.782). Hospital readmissions for MBP vs. no-MBP was, 4.4% vs. 5.6%, respectively (p = 1.000). CONCLUSION: Mechanical bowel preparation is likely not necessary prior to bariatric procedures.

Concomitant placement of dialysis and infusion catheters in the right internal jugular vein in the intensive care setting: Is it safe?

PURPOSE: This study examined the safety and efficacy of placing both a central venous dialysis catheter and a central venous catheter for infusion in the right internal jugular vein compared to only a central venous dialysis catheter. METHODS: We conducted a retrospective chart review for all adult patients who underwent the placement of the right internal jugular dialysis catheter by a single surgeon. Patients were grouped based on whether they received a tunneled dual lumen dialysis catheter alone or in combination with a central venous infusion catheter in the right internal jugular vein. Catheter-related thrombosis, line infections, line malfunctions, pneumothorax, and need for line replacement were evaluated. RESULTS: There were 97 patients in the dialysis catheter and central venous infusion line group and 63 patients in the dialysis catheter only group. The two groups were not different with regard to age (62.1 ± 16.3 years vs 57.9 ± 17.6 years) and gender (47.4% male vs 55.6% male). No significant differences were found in the incidence of thrombosis (1.0 % vs 0.0%, p > 0.999), line infection (2.1% vs 0.0%, p = 0.519), or line malfunctions (2.1% vs 0.0%, p = 0.516) in patients who did or did not have a central venous infusion catheter placed concomitantly with the dialysis catheter, respectively. No patients in either group had a pneumothorax. CONCLUSIONS: Although not currently utilized with frequency, these preliminary data indicate that placing both a dual lumen dialysis catheter and central venous infusion catheter in the right internal jugular simultaneously could be a viable option.

Fatal Agricultural Accidents in Kansas: A Thirty-Nine-Year Follow-Up Study with an Emphasis on Vehicular Fatalities.

The purpose of this study was to evaluate trends in agricultural mortality before and after implementation of safety initiatives. Retrospective review of Kansas mortality data from agriculture-related injuries from 1979 to 2018. The 39-year period was stratified into four periods to compare mechanisms of injury and fatality rates between study periods. There were 780 agricultural-related deaths. Mean age significantly increased between study Period I to Period IV from 46.4 to 55.3 years (P = 0.013). Tractors remain the primary cause of farm-vehicle mortality overall; however, tractor-related deaths significantly decreased during the study periods from 75.6% to 44.3% (P < 0.001). Tractor rollover mortality also decreased from 50.8% to 25.6% (P = 0.036). ATV-related deaths significantly increased from study Period II to III (5.1% to 23.9%, P < 0.001), but decreased from Period III to IV (23.9% to 17.0%). Tractor-related fatalities are decreasing, but tractors still remain the most dangerous piece of farm equipment. ATV-related fatalities are a continued concern. Continued rural education and emphasis on the use of rollover protection structures is a critical focus in the effort to prevent fatal farming injuries.

Could lymph node evaluation be eliminated in nearly 50% of women with early stage ER/PR positive breast cancer?

BACKGROUND: The Society of Surgical Oncology introduced guidance discouraging routine axillary staging in women 70 years or older with invasive, clinically node negative, hormone-receptor positive breast cancer. Due to concerns this could result in patients missing necessary treatment, researchers from the Mayo Clinic developed a rule to distinguish between those at low/high-risk of having positive nodes. The purpose of this study was to validate the Mayo Clinic rule in women of all ages. METHODS: A retrospective review was conducted on patients seen in one breast surgeon's practice from January 1, 2006 through March 1, 2018. The Mayo Clinic rule was applied, and accuracy was evaluated. RESULTS: Utilizing the Mayo Clinic rule, 46.8% (n = 289) of women met low-risk criteria. Unexpected positive lymph nodes in low-risk women was 10.0% (n = 29), which was similar to the Mayo Clinic study finding (7.8%, P = 0.167). CONCLUSIONS: These data suggest the Mayo Clinic rule is reproducible. Nearly 50% of women with hormone receptor positive breast cancer could avoid axillary staging, but about 10% will have unexpected positive lymph nodes.

Patterns of Injuries in Drowning Patients - Do These Patients Need a Trauma Team?

INTRODUCTION: Drowning is a major public health hazard worldwide, but associated traumatic injuries are rare. This study examined injuries and interventions performed on this population to assess the need for the trauma team activation. METHODS: A 12-year retrospective review was conducted on all fatal and non-fatal drowning patients who underwent a trauma work-up. Data collection included demographics, injury characteristics, interventions, and outcomes. RESULTS: Forty-three patients met inclusion criteria. Median patient age was six years (interquartile range 2 - 20) with 27.9% of patients under the age of 2 years. Most patients were white (62.8%) and male (69.8%), with median GCS score of 3 (60.5% had initial GCS = 3 with 25.6% with GCS = 15). Only two patients suffered traumatic injuries. Only two patients required operations, neither of which suffered traumatic injury. Eleven patients suffered anoxic brain injury (25.6%). Overall mortality was 48.8% (n = 21). CONCLUSION: Patients who present with drowning and no traumatic mechanism have a very low rate of traumatic injuries. Work-up and treatment would be appropriate for emergency physicians without the need for a trauma activation.

Efficacy of Intravenous Acetaminophen as Adjunct Post-Operative Analgesic in Cardiac Surgery: A Retrospective Study.

INTRODUCTION: The dose-dependent adverse events associated with post-operative opioid use may be reduced when opioids are used in conjunction with intravenous acetaminophen. The purpose of this study was to compare outcomes in median sternotomy patients receiving intravenous acetaminophen in addition to intravenous opioids versus intravenous opioids only. METHODS: A retrospective study was conducted on 122 adult patients undergoing median sternotomy at a regional tertiary-referral center. Data collected included patient demographics, length of stay, opioid and intravenous acetaminophen use, adverse effects, and transition time to oral pain medication. RESULTS: There was no difference between groups in demographics, preoperative risk scores, operative procedures, intravenous opioid consumption, transition time to oral pain medications, or length of stay. Acetaminophen use was associated with lower rates of atrial fibrillation (7.0% vs. 24.6%, p = 0.009) and nausea/vomiting (8.9% vs. 32.3%, p = 0.002), but higher rates of urinary retention (15.8% vs. 3.1%, p = 0.014), constipation (50.0% vs. 20.0%, p = 0.001) and respiratory depression (7.1% vs. 0.0%, p = 0.043). CONCLUSION: Intravenous acetaminophen was not associated with a reduction in length of stay or opioid consumption, but was associated with lower rates of atrial fibrillation, nausea, and vomiting. Additional studies are needed to determine if intravenous acetaminophen administration reduces atrial fibrillation in this population.

A Tale of Two Campuses? An Analysis of Two Affiliated Medical School Campuses With Different Match Rates in General Surgery.

OBJECTIVE: The purpose of this study was to compare factors that contribute to increased match rates into general surgery. DESIGN: Survey study. SETTING: University of Kansas School of Medicine Campuses. PARTICIPANTS: A survey assessing experiences and perceptions during their surgical clerkship was sent to graduating medical students from a single university with a hybrid (academic-affiliated community-based) campus, and an academic campus. Specific questions were asked with regard to residents and attendings, procedural experiences, perceived lifestyle, and general interest in surgery before and after clerkship. RESULTS: The match rate into general surgery was significantly higher on the hybrid campus (14.7% vs 4.0%, p = 0.215). Factors that were positively correlated with interest in surgery included interactions with attendings (0.86) and residents (0.63), time spent in the OR (0.77), participation in the OR (0.62), and complexity of cases (0.61). Students on the hybrid campus spent more weeks on general surgery services (6 vs 4, p < 0.001). More students from the hybrid campus were "Not interested at all" in surgery prior to their surgery clerkship (26.5% vs 16.0). Significantly more academic students indicated they were "Not interested at all" in surgery after their surgery clerkship (52.0 vs 17.6%), while more students on the hybrid campus indicated they were "extremely interested" (29.4 vs 12.0%, p = 0.005) after their surgery clerkship. CONCLUSION: The rate of students matching into general surgery between the 2 campuses are different, with the hybrid campus having nearly 4 times the rate of students matching into general surgery. Programs may be able to increase their match rate by allowing students more opportunities to participate in the operating room, spending more time on a general surgery service, and by ensuring that medical students are included as members of the surgical team.

Breast cancer treatment in the elderly: Do treatment plans that do not conform to NCCN recommendations lead to worse outcomes?

BACKGROUND: Aging remains one of the greatest risk factors for development of new breast cancer with more than 30% of breast cancers occurring after the age of 75. Elderly women have been found to not conform with all aspects of treatment recommendations. Our study compared outcomes of elderly breast cancer patients whose treatment did or did not conform to NCCN guidelines. METHODS: A retrospective review was conducted of breast cancer patients over the age of 70. Comparisons were made between patients whose treatment did or did not conform to NCCN guidelines for recurrence, metastatic disease, and breast cancer related deaths. RESULTS: Patients whose treatment did not conform to NCCN guidelines were older (80.5 vs. 77.7 years, P = 0.001). No significant difference was seen between groups for tumor size, breast cancer type, or nodal status; however, more nonconforming women were ER/PR positive (90.3% vs. 76.6%, P = 0.020). There was no significant difference in local recurrence, metastatic disease, or breast cancer related deaths. CONCLUSIONS: Women whose treatment did not conform to NCCN guidelines were not associated with worse outcomes.

An evaluation of blood product utilization rates with massive transfusion protocol: Before and after thromboelastography (TEG) use in trauma.

PURPOSE: The purpose of this study was to determine if thromboelastography (TEG) is associated with reduced blood product utilization for trauma patients undergoing massive transfusion protocol (MTP) compared to traditional coagulation tests. METHODS: A retrospective review was conducted on an intent-to-treat basis of trauma patients undergoing MTP (Pre-TEG = Period I vs. Post-TEG = Period II). Traditional coagulation tests guided transfusion during Period I (n = 20) and the intent was that TEG guided transfusions during Period II (n = 47). Blood product administration and outcomes were compared. RESULTS: Intent-to-treat analysis demonstrated a significant reduction in red blood cell transfusions (11 vs. 6 units, P = 0.001), number of patients receiving fresh frozen plasma (85.0 vs. 17.0%, P < 0.001), and platelets (75.0 vs. 38.3%, P = 0.006) in Period II. No difference was seen between Periods I and II in ICU days (7.0 vs. 11.0 days, P = 0.073), hospital length of stay (10.5 vs. 14.0 days, P = 0.618), or mortality (55.0 vs. 31.9%, P = 0.076). CONCLUSION: Use of TEG-guided transfusion in the critically-ill trauma patient conserved blood product utilization and appears to offer similar outcomes when compared to traditional coagulation tests.

Outcomes Following Blunt Traumatic Splenic Injury Treated with Conservative or Operative Management.

INTRODUCTION: Laparotomy, embolization, and observation are described for blunt splenic injury management. This study evaluated outcomes of blunt splenic injury management based on baseline factors, splenic injury severity, and associated injuries. METHODS: A nine-year retrospective review was conducted of adult patients with blunt splenic injury. Collected data included demographics, injury characteristics, treatment modality, complications, and outcomes (mechanical ventilation, days on mechanical ventilation, intensive care unit [ICU] admission and length of stay, hospital length of stay, and in-hospital mortality). Categorical and continuous variables were analyzed using χ2 analysis and one-way analysis of variance for normally distributed variables and a non-parametric test of medians for variables that did not meet the assumption of normality, respectively. RESULTS: Splenic injury grade was similar between operative and embolization groups, but severe hemoperitoneum was more common in the operative group. Complications and mortality were highest in the operative group (50.7% and 26.3%, respectively) and lowest in the embolization group (5.3% and 2.6%, respectively). Operative patients required more advanced interventions (ICU admission, mechanical ventilation). There were no differences between those treated with proximal versus distal embolization. Observation carried a failure rate of 11.2%, with no failures of embolization. CONCLUSIONS: Embolization patients had the lowest rates of complications and mortality, with comparable splenic injury grades to those treated operatively. Further prospective research is warranted to identify patients that may benefit from early embolization and avoidance of major abdominal surgery.

What Procedures Are Rural General Surgeons Performing and Are They Prepared to Perform Specialty Procedures in Practice?

Rural surgeons are performing operations typically performed by "specialists." This study describes specialty procedures performed by general surgeons operating in a rural state and how prepared the surgeons felt starting their rural practice after residency A survey was sent to all exclusively rural surgeons actively practicing in the state, inquiring about their perception of preparedness for rural practice and specialty procedures performed. The survey had a 65.2 per cent response rate. Responders felt well prepared for rural practice after residency (mean response 4.6 ± 0.8 on a Likert scale from 1 to 5; 5 = "well prepared"). Noteworthy, specialty procedures performed by rural surgeons included hysterectomies (51.2%), thyroidectomies (81.4%), parathyroidectomies (60.5%), carotid endarterectomies (11.6%), video-assisted thoracoscopic surgery (37.2%), and lobectomies (23.3%). Prominent write-ins included nephrectomies (n = 1), ileal conduits (n = 1), open and endovascular abdominal aortic aneurysm repair (n = 1), Whipples (n = 3), and liver resections (n = 2). Rural general surgeons perform many major operations usually performed by specialists. These surgeons felt well prepared for these operations out of residency.

Injury Patterns in Near-Hanging Patients: How Much Workup Is Really Needed?

Survivors of near-hangings suffer anoxic brain injuries, but it remains uncertain whether the incidence of associated injuries warrants extensive workup or trauma activation. An 11-year retrospective review was conducted on adult patients with a hanging mechanism who underwent trauma workup and management. The majority of patients (n = 98) were white (88.8%) males (75.5%) with an average age of 30 ± 12.3 years. Two-hundred fifty-four CT and magnetic resonance scans were performed and eight injuries were uncovered: three thyroid cartilage/hyoid fractures; three vertebral injuries; and two cervical vascular injuries. Anoxic brain injury was diagnosed clinically in 35 patients (35.7%) and was present in all 19 patients (19.4%) who died. Only one patient had intra-abdominal injury requiring surgical intervention. Injuries were more likely in patients with abnormal Glasgow Coma Scale (GCS) versus normal GCS (55% vs 10.5%, respectively). Patients who present after near-hanging have a low incidence of associated injuries. Workup can be restricted to patients with abnormal GCS scores and for specific signs and symptoms or high-risk energy mechanisms. The trauma team can be activated for signs of trauma.

Outcomes of rural trauma patients who undergo damage control laparotomy.

BACKGROUND: The majority of motor vehicle crashes occur in a rural setting and those patients have double the mortality of their urban counterparts. These trauma patients are at times stabilized at rural hospitals before transfer to a Level 1 trauma center. The purpose of this study was to determine the outcomes of rural damage control laparotomy used as a means of pre-transfer stabilization. METHODS: A nearly 7-year retrospective review was conducted of rural trauma patients who had laparotomies before or after transfer to Level 1 center. They were grouped into three categories: damage control laparotomy at rural hospital, patients unstable during transfer or stable during transfer with subsequent laparotomy. RESULTS: Forty-seven patients met study criteria. Overall mortality was significantly different between patients who had damage control laparotomy at a rural hospital (14.3%), were unstable transfer patients (75.0%), and stable transfer patients (3.3%; P < 0.001). CONCLUSION: Rural damage control laparotomy may be used as a means of stabilization prior to transfer to a Level 1 center, and in appropriate patients may be life-saving.

Evaluation of general surgery residency program websites.

BACKGROUND: The purpose of this study was to evaluate the websites of general surgery residency programs in the United States and Puerto Rico. METHODS: Electronic Residency Application Service (ERAS) websites (n = 254) were accessed between October 2016 and January 2017 and evaluated for content, including: education, resident and faculty information, program environment and specific recruitment incentives. RESULTS: General information, such as conference information, rotations, and faculty information were available for more than 80% of programs. However, specific details about residents, faculty, and applicant information were noticeably lacking. This included resident biographical data and research, faculty names and research endeavors, alumni locations and fellowship placement. Applicant information, specifically board score requirements, were present in less than half of websites nationally. Regionally, websites from the Midwest were the most detailed in the information they provided, while those from the Northeast were the least informative. CONCLUSIONS: As a primary information source for potential future residents, general surgery programs need to maximize the content and utility of their websites in order to attract prospective residents to their programs.