Predictors of Non-Rhinogenic Facial Pain or Pressure in Otolaryngology Clinic.

OBJECTIVES: Identify demographic and clinical characteristics that may help differentiate non-rhinogenic facial pain or pressure (NRFP) from sinusitis. STUDY DESIGN: Retrospective single-institution study. SETTING: Tertiary Care Center Rhinology Clinic. METHODS: All patients presenting with a complaint of facial pain or pressure over a 3-year period were included. Patients were categorized into either NRFP or sinusitis groups based on computed tomography imaging and nasal endoscopy. Data pertaining to demographics, history, and SNOT-22 questionnaire domains were compared via univariate analysis as well as logistic regression with backwards variable selection. RESULTS: A total of 296 patients met inclusion criteria, of which 128 had NRFP and 168 had sinusitis. A significantly greater percentage of patients in the NRFP group were women of childbearing age (40.6% vs 28.0%, P = .02). Backwards variable selection resulted in a model with four variables predicting a diagnosis of NRFP-female sex (odds ratio [OR] = 2.998, P < .0001), no history of prior sinonasal surgery (OR = 0.340 for history vs no history, P < .01), low nasal domain score (OR = 0.551, P < .0001), and high ear/facial domain score (OR = 1.453, P < .01). CONCLUSION: Accurately identifying patients with NRFP at initial presentation based on history would help direct patients to the appropriate care pathway and prevent ineffective treatments such as antibiotics and sinus procedures. Our findings suggest that the suspicion for NRFP should be higher in women of child-bearing age as well as patients with greater ear/facial symptoms or lesser nasal symptoms.

Moving to a more restrictive transfusion protocol: Outcomes in head and neck free flap surgery.

PURPOSE: To determine if a more restrictive transfusion protocol results in increased rates of adverse flap outcomes in patients undergoing free tissue transfer. MATERIALS AND METHODS: Mixed retrospective and prospective cohort study. Patients who underwent surgery before the protocol change were collected retrospectively. Patients who underwent surgery after the protocol change were collected prospectively. RESULTS: Of the 460 patients who underwent free tissue transfer, 116 patients in the pre-change cohort (N = 211) underwent transfusion (54.98%) and 78 in the post-change cohort(N = 249) (31.33%) (p < 0.001). The mean number of units transfused was 1.55 + 2.00 in the pre-change cohort, and 0.78 + 1.51 in the post-change cohort (p < 0.001). When separated temporally, the pre-change cohort received significantly more blood transfusions than the post-change cohort in the operating room (33.65% vs 18.07%) (p < 0.01), within 72 h of surgery (35.55% vs 15.66%) (p < 0.001), and after 72 h after surgery to discharge (16.59% vs 8.03%) (p = 0.018017). The rate of flap failure was 6.70% in the pre-change cohort, and 5.31% in the post-change cohort (p = 0.67). In a logistic regression model controlling for potential confounders, transfusion protocol was not significantly associated with flap failure (OR = 1.1080, 95% CI: 0.48-2.54). There were no significant differences between cohorts for medical morbidity, ICU transfer, or death. CONCLUSION: Our data support the conclusion that patients undergoing free tissue transfer to the head and neck can be transfused following the same protocols as other patients, without increasing the rate of flap failure or other morbidities. LEVEL OF EVIDENCE: 3 (mixed retrospective, prospective cohort study).

Head and neck cancer research collaborations between the United States and low- and middle-income countries: 10-year publication analysis.

BACKGROUND: Disparities exist for head and neck cancer (HNC) patients between those in developed countries and low- and middle-income countries (LMICs). To improve HNC care globally, collaborations between the United States and LMICs have been established. Our objectives are: (1) define trends of collaborative HNC publications among LMICs and the United States and (2) assess the global distribution of these publications by region. METHODS: A Scopus search identified all HNC research publications during 2009 to 2018. These were then categorized by type (basic vs. clinical) and by global regions. RESULTS: Five thousand one hundred and seventy collaborative publications were identified, of which 41% were basic science and 59% clinical. The highest rate of collaborative publications for both basic science and clinical papers was seen in the East Asia/Pacific region. CONCLUSIONS: The number of collaborative research publications per year in HNC is increasing across the globe, at varying rates in different global regions.

Perceived Benefits of a Peer Mentoring Program for First-Year Medical Students.

Problem: Peer mentoring has long been accepted as beneficial in a multitude of fields, but there has been limited description or study of the way these types of relationships may benefit medical students. Peer mentoring may be helpful for 1st-year medical students; however, little evidence is thus far available on which aspects of peer mentoring provide benefit and what those specific benefits are. Intervention: This study examines the perceived benefits and satisfaction derived by 1st-year medical students from participation in a semi-structured, informal cross-year peer mentoring program. It further attempts to characterize the aspects of peer mentoring relationships that are seen as beneficial to 1st-year students. Data were collected on demographic information, frequency and type of contact with mentor, perception of mentor characteristics, perceived benefits derived from the relationship, and their overall satisfaction with the relationship. Context: First-year medical students at a large academic institution were surveyed on their experience in an informal peer-mentoring program with 2nd-year students serving as mentors. Mentors had minimal training. No mandatory agenda or limitations were placed on the type or subject matter of interactions. Outcome: Mean overall satisfaction with the peer mentoring program was 7.47 (SD = 2.45) on a rating scale where 10 is the most satisfied. Students reported that their peer mentors generally exhibited beneficial attributes and behaviors. Ratings of perceived benefits were somewhat more variable and generally lower. Predictors of four outcomes-overall satisfaction, perceived academic benefit, perceived nonacademic benefit, and perceived clinical benefit-were explored using stepwise linear regression with forward entry and backward elimination to retain the most parsimonious model. Expertise in areas of mentee need was a consistent predictor of all outcomes. Regular involvement with a mentor was a consistent predictor of perceived academic and nonacademic benefit. Demographic characteristics were generally not predictive of outcomes. Lessons Learned: Peer mentoring is perceived by 1st-year medical students to provide psychosocial and academic benefits that appear to be independent of and complementary to those derived from faculty mentoring. These benefits can be established with minimal expenditure of institutional resources. Peer mentoring efficacy may be increased by more deliberate matching methods and by training mentors in provision of guidance and feedback, though further study is needed.