Prevalence and Management of Laryngomalacia in Patients With Pierre Robin Sequence.

OBJECTIVE: To characterize the prevalence and presentation of laryngomalacia and efficacy of supraglottoplasty (SGP) in a cohort of patients with Pierre Robin Sequence (PRS). DESIGN: Retrospective cohort study. SETTING: Tertiary-care children's hospital. PATIENTS, PARTICIPANTS: Consecutive patients with PRS born between January 2010 and June 2018. MAIN OUTCOME MEASURES: Chart review included demographics, comorbid airway obstruction including laryngomalacia, timing of surgical interventions, clinical symptoms, sleep study data, and modified barium swallow study data.126 patients with PRS were included; 54% had an associated syndrome, 64% had an overt cleft palate, and 22% had a submucous cleft palate. 64/126 were noted to have laryngomalacia (51%). Patients with concurrent PRS and laryngomalacia were significantly more likely to have submucous cleft palate (P = .005) and present with aspiration with cough (P = .01) compared to patients with PRS without laryngomalacia. Patients with concurrent laryngomalacia and PRS showed a significant decrease in apnea-hypopnea index (AHI) and obstructive AHI (OAHI) after mandibular distraction, with a median AHI and OAHI improvement of 22.3 (P = .001) and 19.8 (P = .002), respectively. Patients who underwent only SGP did not show significant improvement in these parameters (P = .112 for AHI, P = .064 for OAHI).The prevalence of laryngomalacia in our PRS cohort was 51%. Patients with PRS and laryngomalacia are more likely to present with overt aspiration compared to patients with PRS without laryngomalacia. These data support that laryngomalacia does not appear to be a contraindication to pursuing MDO.

Wound Healing Complications Associated with Staged Reconstruction after Facial Lentigo Maligna Resection.

Background: The rates and risk factors for wound complications following staged reconstruction after facial lentigo maligna (LM) resection have not been well described. Objectives: (1) To identify the rate and types of wound complications, including infection, graft necrosis, distal flap necrosis, hematoma, superficial epidermolysis, and seroma among patients undergoing staged reconstruction after resection of LM as documented in the surgeon's clinical notes within 30 days of the procedure. (2) To determine a threshold defect size that may predict the development of wound complications. Design and Outcomes: Retrospective review at an academic medical center of patients who underwent staged reconstruction after facial LM resection over a 5-year period. Results: Ninety-eight patients were identified with a mean age of 69.2 ± 13.6 years; 37% of patients were female. The most common defect sites were the cheek (n = 41; 42%) and nose (n = 22; 22%). Twenty-five of 98 patients (26%) demonstrated complications, with the most common being wound infection (36%) and graft necrosis (24%). Those receiving perioperative antibiotics had lower rates of complication (odds ratio [OR]: 0.36; 95% confidence interval [CI]: 0.13,0.96; p = 0.041). Defects greater than 2.7 cm in maximal diameter had the highest sensitivity for predicting complications. Conclusions: Patients undergoing staged reconstruction after facial LM resection have a high rate of wound complication (26%) and defect size > 2.7 cm may be an important risk factor.

Will nasal airway surgery improve my sense of smell? A prospective observational study.

BACKGROUND: The effect of nasal airway surgery on olfaction has not been well established. The goal of this study is to assess changes in olfaction after septoplasty with inferior turbinate reduction through both objective and patient-reported measures. METHODS: Prospective, observational study was conducted of patients with nasal airway obstruction presenting between July 2017 and October 2019 who underwent septoplasty with inferior turbinate reduction. Nasal airflow was characterized with the Nasal Obstruction Symptom Evaluation (NOSE) scale and an 11-point ease-of-breathing (EOB) Likert scale, and olfaction with an 11-point olfactory Likert scale and the 40-item University of Pennsylvania Smell Identification Test (UPSIT), pre- and postoperatively. Pearson correlations were used to assess the relationship between measures of nasal obstruction and olfaction. RESULTS: Among 80 patients, mean NOSE scores improved from 67.4 preoperatively to 19.6 postoperatively (p < 0.001). EOB Likert scores improved from a mean of 3.9/10 to 8.1/10 after surgery (p < 0.001). Olfactory Likert scores improved from a baseline of 6.1/10 preoperatively to 7.9/10 after surgery (p < 0.001). No statistically significant difference was noted in UPSIT testing pre- versus postoperatively. A moderate correlation was noted between the degree of change in NOSE scores and improved olfactory Likert scores (r = 0.51, p < 0.001), and similarly between the degree of change in EOB Likert scores and improved olfactory Likert scores (r = 0.55, p < 0.0001). CONCLUSIONS: Based on our data, subjective tests of olfaction may improve with nasal airway surgery in some patients. Changes in olfaction best correlate with the extent to which surgery can improve subjective nasal obstructive symptoms.