Objective A paucity of data exists regarding surgical outcomes for patients undergoing total laryngectomy for a dysfunctional larynx. Herein, we present the largest study evaluating the method of closure on postoperative fistula rate and swallowing ability. Method We performed a retrospective review of patients undergoing total laryngectomy for a dysfunctional larynx after primary radiation or chemoradiation therapy for laryngeal carcinoma from 1998 to 2020. Demographic information, operative details, length of hospitalization, fistula formation, method of fistula treatment, and need for enteral feeding 6 months after surgery were analyzed. Results A total of 268 patients were included. Flaps were performed in 140 (52.2%) patients, including radial forearm free flaps (RFFF), pectoralis flaps, and supraclavicular flaps. Sixty‐four (23.9%) patients developed postoperative fistulas. There was no significant difference in the fistula rate between flap and primary closure methods (P = .06). However, among patients who had a flap, RFFF had a significantly lower fistula rate (P = .02). Significantly more patients who had initial closure with a pectoralis flap required an additional flap for fistula repair than those who underwent RFFF or primary closure (P < .05). Last, whereas 87 patients (32.5%) required an enteral feeding tube 6 months after surgery, significantly fewer patients who underwent RFFF were feeding tube‐dependent (P = < .0001). Conclusion Herein, we present the largest study of outcomes after total laryngectomy for dysfunctional larynx. Postoperative fistula rates are high, 23%; however, the majority of patients, 67%, will not require long‐term enteral support. The RFFF is an excellent option demonstrating the lowest rates of postoperative fistula and enteral feeding tube dependence. Level of Evidence 4 Laryngoscope, 131:E1510–E1513, 2021

Objective To examine the demographics of Bell’s palsy and determine how House-Brackmann (HB) grade at nadir and electroneuronography (ENoG) results correlate with HB grade after recovery and development of synkinesis. Study Design Retrospective cohort study. Setting Tertiary care military medical center. Methods Patients with acute Bell’s palsy and adequate follow-up, defined as 6 months or return to HB grade I function, were included. Demographic information, HB scores at nadir and recovery, and ENoG results were collected. Results A total of 112 patient records were analyzed. Ages ranged from 8 to 87 years with peaks at 21 to 25 and 61 to 65 years. Among patients, 16.3% reached a nadir at HB II, 41.9% at HB III, 5.4% at HB IV, 16.3% at HB V, and 20.1% at HB VI. The overall recovery rate was 73.2% to HB I function, 17.0% to HB II, and 9.8% to HB III. The chance of recovery to HB I decreased as the severity of paralysis increased ( rs = −1.0, P < .0001). Mean time to recovery to HB I was 6 weeks. Greater degeneration on ENoG suggested worse recovery ( rs = 0.62, P = .01). Patients with HB V and VI were most likely to develop synkinesis. Conclusion More severe paralysis increased the chance of recovery to HB II or III function. The granularity of this study provides prognostic insights that may inform the counseling of patients with Bell’s palsy with respect to prognosis and recovery timeline.

Objectives Identify the effects of balloon dilation duration and topical ciprofloxacin-dexamethasone application in treatment of subglottic stenosis. Study Design Randomized controlled trial. Setting Animal research facility. Subjects and Methods Forty-four rabbits underwent subglottic injury in an Institutional Animal Care and Use Committee–approved study. One week after injury, the subglottis of each rabbit was measured and treated with endoscopic balloon dilation for 2 rounds of short duration (SBD; 3 seconds), long duration (LBD; 30 seconds), or LBD with topical ciprofloxacin-dexamethasone application (LBD+C). The subglottis of each rabbit was remeasured at the study endpoint: 1 month postdilation or following development of life-threatening respiratory distress. Results Of 44 rabbits, 35 (80%) survived to endoscopic balloon dilation, with 21 rabbits developing a grade III Cotton-Myer stenosis. Prior to dilation, there was no difference in stenosis rates among groups (all subjects, P = .99; grade III stenosis only, P = .52). Among grade III subjects, improvement in stenosis after dilation was –1% (SD, 21%) for SBD, 27% (SD, 38%) for LBD, and 58% (SD, 29%) for LBD+C ( P = .01). Early euthanasia/death rates among grade III subjects were 85% for SBD, 63% for LBD, and 17% for LBD+C ( P = .03). Time to early euthanasia/death was 5.0 days for the SBD group and 8.4 days for the LBD group ( P = .04). Conclusion SBD was inferior to LBD or LBD+C in multiple metrics. LBD+C offered significant improvements in stenosis size and mortality over the SBD group and had the lowest rate of early mortality. Further research is needed to identify optimal balloon dilation treatment duration.

Objective: Iatrogenic injury is a common cause of subglottic stenosis (SGS). We investigated the role of pre-injury dexamethasone as a preventive treatment for iatrogenic subglottic stenosis. Methods: 16 New Zealand White rabbits were used in an IACUC approved study. Subjects were divided into two groups: intramuscular dexamethasone (DEX) at a dose of 2 mg/kg 15 minutes prior to an endoscopic injury to create SGS, and the same injury creation with a preoperative intramuscular saline (SAL) injection. Three independent, blinded raters evaluated endoscopic images to obtain cross sectional area (CSA) airway measurements. Rabbit airways were measured just prior to injury and at one week post-injury. All subjects were provided as-needed postoperative steroids and buprenorphine for symptoms of respiratory distress. Data analysis was performed using Student t-test. Intraclass correlation coefficients were used to assess inter-rater agreement. Results: All subjects survived to the one-week post-injury airway evaluation. There was no difference in airway size between groups prior to injury ( P = .28). Subjects in the DEX group demonstrated an average stenosis of 20.3% (95% CI 10.2-30.5) at one week compared to 60.6% (95% CI 40.3-80.9) in the SAL group ( P = .01). Subjects in the control group required significantly more doses of postoperative dexamethasone ( P = .02). Inter-rater agreement for between raters was excellent (ICC = .88). Conclusion: This is the first study to examine the role of pre-injury glucocorticoids in preventing iatrogenic subglottic stenosis. In our model, a single dose of intramuscular dexamethasone given prior to a subglottic injury resulted in a statistically significant reduction in airway stenosis. This research suggests that administering systemic dexamethasone should be considered prior to any procedure that may injure the subglottis, including traumatic intubation, to prevent iatrogenic subglottic stenosis.

Fusion proteins resulting from chromosomal rearrangements are known to drive the pathogenesis of a variety of hematological and solid neoplasms such as chronic myeloid leukemia and non-small-cell lung cancer. Efforts to elucidate the role they play in these malignancies have led to important diagnostic and therapeutic triumphs, including the famous development of the tyrosine kinase inhibitor dasatinib targeting the BCR-ABL fusion. Until recently, there has been a paucity of research investigating fusion proteins harbored by head and neck neoplasms. The discovery and characterization of novel fusion proteins in neoplasms originating from the thyroid, nasopharynx, salivary glands, and midline head and neck structures offer substantial contributions to our understanding of the pathogenesis and biological behavior of these neoplasms, while raising new therapeutic and diagnostic opportunities. Further characterization of these fusion proteins promises to facilitate advances on par with those already achieved with regard to hematologic malignancies in the precise, molecularly guided diagnosis and treatment of head and neck neoplasms. The following is a subsite specific review of the clinical implications of fusion proteins in head and neck neoplasms and the future potential for diagnostic targeting.