Association of nutrition status and hospital-acquired infections in older adult orthopedic trauma patients.

BACKGROUND: Malnutrition is linked to suboptimal outcomes following elective surgery. Trauma patients do not typically have an opportunity for preoperative nutrition optimization and may be at risk for malnutrition. Our goal was to investigate whether nutrition status is associated with development of hospital-acquired infections (HAIs) in older adult, orthopedic trauma patients. METHODS: We performed a retrospective analysis of data between January 1, 2017, and August 30, 2018, from the Massachusetts General Hospital Geriatric Inpatient Fracture Trauma Service. Admission nutrition status was assessed using the Mini Nutritional Assessment (MNA) and HAIs were validated through the American College of Surgeons National Surgical Quality Improvement Project database. To investigate whether nutrition status is associated with HAIs, we performed a multivariable logistic regression analysis controlling for age, sex, Charlson Comorbidity Index, glomerular filtration rate, and type of anesthesia. RESULTS: Four hundred sixty-one patients comprised the analytic cohort. Multivariable regression analysis demonstrated that each unit increment in MNA score was associated with a 13% reduction in risk of HAI (odds ratio, 0.87; 95% CI, 0.79-0.97). Furthermore, adjusting for timing of perioperative antibiotics, perioperative transfusions, or development of pressure injury during hospitalization did not materially change these results. CONCLUSION: Our results demonstrate that malnutrition is highly prevalent in older adult, orthopedic trauma patients and that nutrition status may influence the risk of developing HAIs in this cohort of patients. Further studies are needed to determine whether optimizing perioperative nutrition in older adult, orthopedic trauma patients can reduce infectious complications and improve overall health outcomes.

Audiologic testing in children with Down Syndrome: Are current guidelines optimal?

INTRODUCTION: Down Syndrome (DS) is a Tier 1 risk factor for hearing loss. Guidelines exist to ensure close monitoring of children with DS for hearing loss. It is important to consider the timing of testing in order to obtain meaningful audiologic data in this high-risk population. The purpose of this study is to present hearing outcomes for children with DS during the first 8 years of life and to assess these outcomes in the context of current screening guidelines. METHODS: Retrospective review of audiometric outcomes was conducted for children with DS age 8 or younger who presented to a multidisciplinary DS clinic between January 2014 to June 2017. Age at the time of testing, as well as test success rate and hearing loss type and severity were noted. RESULTS: 131 patients were included in the study, 52% of which were male. 36% of the patients failed their newborn hearing screening and only 9% of those subjects had normal hearing on subsequent testing. Most hearing loss identified was mild and conductive in nature. Inconclusive results were most likely to be obtained at 6-10 months of age. CONCLUSION: Hearing loss is common among children with DS. To optimize the quality of testing and avoid the need for sedation in followup testing, routine follow-up hearing screening should be performed either before 6 months of age or after 10 months of age.

Outcomes Following Transcanal Endoscopic Lateral Graft Tympanoplasty.

OUTCOME OBJECTIVES: Demonstrate feasibility of performing endoscopic transcanal lateral graft tympanoplasty.Compare audiometric and clinical outcomes of transcanal endoscopic lateral graft with previously reported outcomes of microscopic post-auricular lateral graft tympanoplasty. METHODS: A retrospective review of sequential pediatric and adult endoscopic transcanal lateral graft tympanoplasties (type I) performed between May 2014 and August 2015 at a single institution by two experienced otologists. Rate of perforation closure and audiometric outcomes (pure-tone average [PTA] and word recognition scores [WRS]) were obtained and compared with previous published outcomes of post-auricular microscopic lateral grafts. RESULTS: Twenty patients, five right and 15 left ears, met criteria. Ninety percent of patients had successful closure of their perforation. One patient had a residual central perforation; active acute otitis media was noted intraoperatively in this case. One patient had graft lateralization. Mean follow up was 10.5 months (standard deviation [SD] = 141 d). Mean operative time was 160 (SD = 26.1) minutes. Mean improvement in PTA was 18 dB (SD = 10.3). Two patients had worsening of audiometric outcomes with <15 dB decreases in PTA and unchanged WRS; all other patients showed improvement or no change in audiometric outcomes. These results are similar to previously published outcomes for post-auricular microscopic approaches. CONCLUSION: Transcanal endoscopic lateral graft tympanoplasty is a novel technique for closure of anterior and subtotal perforations that avoids a postauricular incision. Outcomes in this cohort were similar to historical results for post-auricular microscopic approaches. Prospective studies with larger cohorts will be crucial to understanding the advantages and limitations of this new surgical approach.