Anthropometric and performance changes in male college 15s Rugby Union student-athletes over 52 weeks using in-person training and online training supervision.

BACKGROUND: Although the physiological demands on 15s Rugby Union (RU) players have increased, researchers have suggested that the anthropometric and performance data from developing male college-age RU student-athletes remain limited. This prospective longitudinal repeated measures study aimed to examine the anthropometric and performance changes of male college-age New Zealand Rugby Otago Rugby Football Union (NZRORFU) Academy student-athletes (student-athletes), using in-person and online training supervision (IPTS and OTS, respectively). METHODS: NZRORFU recruited 20 student-athletes (aged 19 to 21 years) and nine were monitored over 52 weeks. During weeks 1 through 35 (in-season), the student-athlete's weekly schedule included 25 hours of IPTS. During the remaining 17 weeks (off-season), the student-athletes followed individualized training programs with OTS. Data were collected on two anthropometric variables and nine performance variables. RESULTS: Over the 52 weeks, using IPTS and OTS, led to increases in both anthropometric measurements with simultaneous significant performance improvements in vertical jump/lower-body power (7.1%, P=0.005, 95% confidence interval (95% CI) 54.4, 63.5), Cohen's effect size (ES) =medium, upper-body strength, bench-press (17.3%, P=0.005, 95% CI 107.4, 127.6, ES=large), and bench-pull (6.1%, P=0.034, 95% CI 90.4, 96.6, ES=large). Furthermore, performance improvements were observed in two anaerobic endurance variables, however, acceleration and speed results were slower. CONCLUSIONS: The use of IPTS and OTS for 52 weeks resulted in increases in body weight and skinfolds with concurrent significant improvements in the performance of VJ/lower-body power and upper-body strength, but changes in each performance variable occurred at different periods.

Obesity associated with improved mortality of extracorporeal membrane oxygenation for severe COVID-19 pneumonia.

INTRODUCTION: Determining a patient's candidacy for extracorporeal membrane oxygenation (ECMO) in severe COVID-19 pneumonia is a critical aspect of efficient healthcare delivery. A body mass index (BMI) ≥40 is considered a relative contraindication for ECMO by the Extracorporeal Life Support Organization (ELSO). We sought to determine the impact of obesity on the survival of patients with COVID-19 on ECMO. METHODS: This project was a retrospective review of a multicenter US database from January 2020 to December 2021. The primary outcome was in-hospital mortality after ECMO initiation, with a comparison between patients classified into body mass index categories (<30, 30-39.9, and ≥40). Secondary outcomes included ventilator days, intensive care days, and complications. RESULTS: We completed records review on 359 patients, with 90 patients excluded because of missing data. The overall mortality for the 269 patients was 37.5%. Patients with a BMI <30 had higher odds of mortality compared to all patients with BMI >30 (OR 1.98; p = 0.013), those with BMI 30-39.9 (OR 1.84; p = 0.036), and BMI ≥40 (OR 2.33; p = 0.024). There were no differences between BMI groups for ECMO duration; length of stay (LOS); or rate of bloodstream infection, stroke, or blood transfusion. Age, ECMO duration, and modified-Elixhauser index were not independent risk factors for mortality. CONCLUSIONS: In patients receiving ECMO for severe COVID-19, neither obesity (BMI >30) nor morbid obesity (BMI >40) were associated with in-hospital mortality. These results are consistent with previous reports and held true after adjusting for age and comorbidities. Our data suggest further examination of the recommendations to withhold ECMO in patients who are obese.

Neurological Considerations for the Care of Patients With Severe Obesity.

Patients with severe obesity tend to have higher rates of morbidities which can complicate and even lengthen their hospital admission course. Hospitals which do not have the resources to efficiently manage bariatric patients due to equipment weight-restrictions should be proactive in their care and knowledgeable about their options to avoid long delays in treatment. Amid this obesity epidemic, the neurologist plays a role in the inpatient management of patients with severe obesity and could serve as a channel to improve the quality of care and reduce the length of stay. We present a case of a patient with severe obesity who presented with visual loss secondary to idiopathic intracranial hypertension. The patient's treatment was delayed several weeks from the time of admission until his weight decreased enough to safely undergo CT imaging in the operating room, developing complications throughout the course of his stay. This paper highlights the identified barriers of care and potential solutions to ensure improvement in the quality of care of patients with severe obesity, in order to reduce preventable complications.

Protective Equipment Preparedness and Accessibility: A Survey of Medical Trainees.

Introduction: After being removed from patient care due to equipment shortages, medical students and new residents around the United States are returning to clinical medicine/acute care settings as the SARS-CoV-2 (COVID-19) pandemic continues. We hypothesize that trainees returned with increased preparedness and had better access to and knowledge of personal protective equipment (PPE). Methods: Anonymous online surveys were distributed via snowball sampling to medical students and residents performing clinical duties in the United States. Respondents completed self-assessments for preparedness regarding PPE use, access to PPE and COVID-19 testing, and access to COVID-19 positive patients. Group comparisons were conducted using chi-square analysis and the Kruskal Wallis rank sum test. Multivariate ordinary least squares regression analysis was used to estimate the relationship between feeling prepared and other variables. Results: A total of 194 trainees (63 year 3 [MS3] medical students, 95 year 4 [MS4] medical students, and 36 year 1 [PGY1] postgraduates]) completed the survey. Collectively, 27% provided their own PPE on ≥ 1 rotation, 27% did not know how/where to obtain PPE, 36% did not know how/where to get tested, and 57% were never asked to demonstrate proficiency with PPE. In-person training was reported at 31.3% prior to 2020, which decreased to 21% during 2020. Mask-fit testing decreased from 83.1% to 56.9%. Online video lectures on PPE training increased from 52% to 80%. The mean (±SD) preparedness for return to clinical duty for MS3 students was 3.4/5 (±1.0), for MS4 students was 3.8/5 (±.90), and for PGY1 residents was 4.1/5(± .89) (P = .002). PPE training in 2020 was not associated with feeling prepared (P = .81). Conclusion: Survey respondents felt prepared by their institutions to return to clinical duties during the COVID-19 pandemic. There was some apprehension about knowledge of or access to PPE and COVID-19 testing. The confidence in the ability to don/doff PPE was the main factor associated with increased feelings of preparedness. While in-person training decreased from pre-2020 to during 2020, an increase of in-person training with supervised donning and doffing provides one potential avenue of further increasing the preparedness of trainees.

Fireworks Injuries to the Head and Neck: A Retrospective Analysis Between 2008 and 2017.

This study examines firework-associated head and neck injuries in the United States from 2008 to 2017 obtained from a single epidemiology source. The National Electronic Injury Surveillance System (NEISS) was used to collect epidemiologic data and retrospectively analyze firework-associated injuries from 2008 to 2017. Injury types included burns, concussions, contusions, foreign bodies, hematomas, internal organ injury, lacerations, and puncture wounds. Four hundred and thirty-one individuals were originally included; however, 14 participants were excluded due to inadequate injury information. Chi-squared analyses were performed between the following categorical variables: gender vs body part injured, patient age vs injury type, and patient age vs body part injured. About 417 injuries to the head and neck (67.4% male, 32.6% female) were treated in NEISS-reporting emergency departments during the 10-year period. Sixty-nine percent of the injuries occurred in July. Body parts injured included the ear (10.6%), face (61.6%), head (13.0%), mouth (4.8%), and neck (10.0%). Chi-squared analysis demonstrated an association between gender and body part injured (P = .0001). Patient age (P = .066) was independent of injury type. Children aged 0 to 12 years had the highest probability of being injured (40.2%), then adults 22 and older (33.1%) and adolescents 13 to 21 years (26.9%). Given that the preponderance of injuries caused by fireworks occurred primarily in minors, pediatricians should screen for any household firework use during the anticipatory guidance portion of well-child checks, which we believe would improve patient safety and decrease injury rates.

The distribution of parotid gland neoplasms in a veteran population.

OBJECTIVE: Salivary gland tumors account for 6%-8% of head and neck neoplasms with the parotid gland as the most common primary site. Pleomorphic adenomas (PA) are considered the most common benign parotid gland neoplasms, followed by Warthin tumors (WT). The goal of this study was to investigate the distribution of parotid gland neoplasms among a United States veteran population. DESIGN: Retrospective chart review. SETTING: Washington DC Veterans Affairs Medical Center. PARTICIPANTS: Veterans who underwent fine needle aspiration (FNA) for a parotid gland mass from 2000 to 2018 were included. Medical records were reviewed for gender, age, tobacco use, surgery date, and pathology results. MAIN OUTCOME MEASURES: Changes in the distribution of parotid neoplasms and tobacco use over an 18-year period. RESULTS: Of 141 patients with parotid gland masses, 86.5% (n = 122) were benign, 9.9% (n = 14) were malignant, and 3.5% (n = 5) were indeterminate. Of benign tumors, WT accounted for the majority at 51.6%, followed by PA at 40.2%. When stratified by decade (2000-2009 and 2010-2018), the proportion of WT compared to all other benign and malignant neoplasms increased from 31.6% to 53.6%, whereas the proportion of PA decreased from 36.8% to 33.3%. The rate of tobacco use was unchanged at approximately 32.0% among our cohort from 2000 to 2018. CONCLUSION: Among our cohort of veteran patients, WT was the most common benign parotid tumor and has increased in incidence over the last two decades despite an unchanged smoking rate.

Frenotomy Revision Rate in Breastfeeding Infants: The Impact of Early Versus Late Follow-Up.

Purpose: The protocol for postoperative follow-up time after lingual frenotomy in breastfeeding infants with ankyloglossia was changed from 2 weeks to 1 week at our institution. This study examined the impact of this change in practice on frenotomy revision rate. Materials and Methods: A retrospective chart review of breastfeeding infants who underwent lingual frenotomy for ankyloglossia from January 2016 to December 2017 was performed. Subjects were divided into 1-week (1-9 days) and 2-week (10-20 days) follow-up groups. Statistical analyses were performed to investigate the relationship between revision rate and postoperative follow-up time, as well as additional patient characteristics. Results: Of the 369 patients included in the study, 34 (9.2%) underwent frenotomy revision. The individual revision rates of the 1- and 2-week follow-up cohorts were 5.2% and 12.7%, respectively. The difference in revision rate was statistically significant (p = 0.022), and logistic regression revealed the odds of revision for the 2-week cohort to be 2.67 times (95% confidence interval: 1.207-5.918) greater than the 1-week cohort (p = 0.015). Conclusion: This study demonstrates a significant association between a shorter postoperative follow-up time and decreased frenotomy revision rate. With earlier follow-up, manual adjustment can be performed sooner in the postoperative period as needed, which may prevent scarring or healing complications that usually necessitate full revision. Our findings support a shift to a shorter postoperative follow-up time as a means of improving frenotomy outcomes.

Role of tonsillectomy and adenoidectomy in parental satisfaction of treatments for PANDAS.

OBJECTIVE: To examine caregiver satisfaction with treatments for pediatric autoimmune neuropsychiatric disorder associated with streptococcus (PANDAS) and how symptom frequency changes over time. METHODS: A list was created for PANDAS subjects seen at the Georgetown Pediatric Otolaryngology clinic from 2015 to 2018. Questionnaires were distributed to caregivers able to be contacted; 62% responded (n = 60). Subjects were placed in groups based on treatments reported: tonsillectomy and adenoidectomy (T&A, n = 28), T&A and intravenous immunoglobulin (IVIG, n = 22), or nonsurgical treatment(s) (n = 10). Caregivers reported frequencies for each of 10 associated symptoms from time of treatment to 12 months and also expressed their satisfaction with treatment. RESULTS: Patients were treated with antibiotics (n = 60, 100%), T&A (83.3%), IVIG (40%), Rituximab (15%), steroids (20%), and/or plasma exchange (10%). Caregivers for 66% (n = 33) of surgical patients identified T&A as the most effective treatment, and 80% would choose the operation again. No difference in median caregiver satisfaction level was found among the groups (n = 0.196). There was no significant difference in frequency for any of the symptoms (all p > 0.05) except choreiform movement (p = 0.0296). CONCLUSION: Caregivers reported a decreasing frequency of symptoms over time regardless of treatment and had no difference in satisfaction. T&A was the most preferred treatment and the most impactful on symptoms for surgical patients. Given the challenges of immunologic therapies, T&A in combination with antibiotics should be considered as an early intervention for PANDAS.

Digital Appearance Manipulation Increases Consideration of Cosmetic Surgery: A Prospective Cohort Study.

Background: Social media has gained significant popularity over the last decade. We now have the opportunity to digitally enhance our physical appearance using a variety of applications in the palm of our hands. One app, in particular, Facetune2, allows one to smooth skin, alter the size and shape of our nose, and even enhance our jaw line. Objectives: (1) To assess whether using a digital appearance manipulation (DAM) application directly causes increased acceptance of cosmetic surgery and (2) to measure the impact photograph editing has on an individual's self-esteem, self-rated attractiveness, and self-rated personality traits. Design Type: Prospective cohort study. Methods: A total of 20 subjects were recruited to participate in this study between July 25 and September 24, 2019, using University e-mail list invitations. Subjects first completed a basic intake questionnaire that included demographic information as well as baseline acceptance of cosmetic surgery, Rosenberg self-esteem, and self-perception scores. Subjects then had two sets of headshots taken (neutral and smile) and provided an introduction on the use of the Facetune2 app. Subjects received a digital copy of their photographs and were asked to download the free mobile app. After 1 week of appearance manipulation, subjects submitted their best edited photographs and completed the same three questionnaires. Wilcoxon signed rank test analysis was then used to assess for changes before and after DAM. Results: Overall, study participants indicated increased consideration of cosmetic surgery on the acceptance of cosmetic surgery scale after DAM (+3.45, p = 0.04). When divided by gender, females further signified increased consideration of cosmetic surgery to keep looking young (+1.4, p = 0.04). Males indicated increased social motivation for cosmetic surgery after DAM (+1.5, p = 0.04). Both males (+1.0, p = 0.04) and females (+0.8, p = 0.03) indicated that they "could end up having some kind of cosmetic surgery" in the future. Comparison of the personality perception and Rosenberg self-esteem scores for all study participants before and after DAM showed no significant changes. Conclusions: The results of this study suggest that DAM can directly lead to increased consideration of cosmetic surgery for both males and females without affecting self-esteem.

Diced Cartilage in Fibrin Glue for Dorsal Reconstruction as Part of Staged Paramedian Forehead Flap Reconstruction.

ABSTRACT: The use of diced cartilage grafting is a powerful tool during rhinoplasty for dorsal augmentation; however, its application to nasal structural reconstruction has rarely been reported. Here we present a unique technique for Mohs defect reconstruction combining diced cartilage graft for dorsal augmentation and a folded paramedian forehead flap for soft tissue. A 54-year-old female presented with recurrent basal cell carcinoma of the nose that had been previously resected 3 times in the past. This was treated with Mohs surgery resulting in a through and through nasal defect. This was reconstructed with a staged folded paramedian forehead flap with staged. Due to a loss of dorsal volume and definition creating an excess supratip break, a diced cartilage graft with fibrin glue and temporalis fascia was used for dorsal augmentation. The use of diced cartilage has regained popularity over the last 2 decades with multiple techniques utilizing diced cartilage alone, wrapped in fascia, covered in fascia, wrapped in oxidized methylcellulose, or solidified with fibrin glue. Literature describing the use of fibrin glue suggests that it improves wound healing by promoting cartilage growth, stabilization, and diffusion of nutrients to the graft. Its malleable nature allows for adjustments after the initial placement. This report demonstrates the viability of diced cartilage graft for dorsal augmentation with a paramedian forehead flap for nasal reconstruction. This technique can serve as a powerful tool for the nasal reconstructive surgeon needing scaffolding to rebuild and define the nasal dorsum.

The aural foreign body space: A review of pediatric ear foreign bodies and a management paradigm.

PURPOSE: We aim to describe and review the management of pediatric aural foreign bodies (FBs). METHODS: We performed an observational study and retrospective chart review with statistical analysis of management for patients presenting with aural FBs to the Emergency Department (ED) with or without ENT consultation, or presenting directly to the ENT clinic. RESULTS: There were 166 objects in the ears of 155 children. Paper and beads were the most common objects. Micro-alligator forceps and small right-angle hooks were the most commonly used instruments for removal. 60% of patients had attempted removal prior to referral to Otolaryngology, who removed 72% of the FBs in the outpatient setting, 23% in the operating room, and 2.5% in the ED. CONCLUSION: Taking into account certain characteristics of the object reflects an efficient manner in which to determine referral of difficult removals to Otolaryngology. Providers should determine if the FB is very hard or very soft and spherical or cylindrical with secondary consideration of cost to the patient and hospital in order to properly navigate treatment. Soft and irregular objects may be extracted without need for referral to Otolaryngology. Patients with aural FBs that are hard or round, in instances which previous attempts have failed, and/or where there is trauma to the ear should be referred to Otolaryngology to avoid worsening the position of the FB and increasing the chances of requiring removal in the operating room.

Thermal injury to common operating room materials by fiber optic light sources and endoscopes.

PURPOSE: To determine the thermal energy damage potential by heat sources, such as endoscopes and fiber optic light cables, in contact with materials commonly placed around an operating room (OR) table. MATERIALS AND METHOD: Injury by xenon and halogen light sources were tested by direct and indirect contact using fiber optic light bundle cables and scopes at light intensities between ranging from Standby to 100%. The scopes had diameters ranging from 2.7 mm to 10 mm and were set at varying angles. The materials tested were surgical drapes, cotton towels, child shirts, child pants, lap sponges, X-ray detectable sponges, and Mayo covers. The damage potential was determined qualitatively by presence of smoking or smell of burning. RESULTS: Permutations involving direct contact were able to cause thermal injury, while permutations involving indirect contact, endoscopes, or halogen lamp were not. The xenon light source with the fiber optic light cable created thermal injury at light intensities of 50%, 75%, and 100%. Time to injury increased as light intensity was decreased. Only the surgical drape, child shorts, and cotton towel showed evidence of burn injury. CONCLUSIONS: This report supports the potential for thermal injury to the patient secondary to fiber optic light sources, although this potential may be limited in extent. The injury risk can be reduced by avoiding direct contact to materials overlying the patient, confirming standby mode or 25% light intensity, and maintaining the endoscope connected to the fiber optic cable at all times.

A comparison of the intervisit intraocular pressure fluctuation after 180 and 360 degrees of selective laser trabeculoplasty (SLT) as a primary therapy in primary open angle glaucoma and ocular hypertension.

OBJECTIVE: To determine and compare the effect of 180 and 360 degrees of selective laser trabeculoplasty (SLT) treatment as a primary therapy on the intervisit intraocular pressure (IOP) fluctuation in patients followed up for a period of 2 years without any further medical or surgical intervention. METHODS: Retrospective chart review of patients with ocular hypertension and primary open angle glaucoma who received SLT as primary therapy without any subsequent medical or surgical intervention. IOP before SLT and postlaser IOP at all the visits during the follow-up period of months 6 to 24 was determined. The standard deviation (SD) of the mean IOP was used as a surrogate for IOP fluctuation. RESULTS: Forty-one eyes were treated by SLT, 19 eyes in the 180-degree group and 22 eyes in the 360-degree group. The mean reduction in IOP at 2 years was 28% in 180-degree group and 35% in 360-degree SLT group. After the SLT, the 360-degree SLT group had a lower IOP fluctuation compared with the 180-degree SLT group over the follow-up period of months 6 to 24. The percentage of eyes with intervisit IOP fluctuation (SD)