Chang, Brent A.

ObjectivesMicrovascular free tissue transfer is routinely used for reconstructing midface defects in patients with malignancy, however, studies regarding reconstructive outcomes in invasive fungal sinusitis (IFS) are lacking. We aim to describe outcomes of free flap reconstruction for IFS defects, determine the optimal time to perform reconstruction, and if anti‐fungal medications or other risk factors of an immunocompromised patient population affect reconstructive outcomes.MethodsRetrospective review of reconstruction for IFS (2010–2022). Age, BMI, hemoglobin A1c, number of surgical debridements, and interval from the last debridement to reconstruction were compared between patients with delayed wound healing versus those without. Predictor variables for delayed wound healing and the effect of time on free flap reconstruction were analyzed.ResultsTwenty‐seven patients underwent free flap reconstruction for IFS. Three patients were immunocompromised from leukemia and 21 had diabetes mellitus (DM). Patients underwent an average of four surgical debridements for treatment of IFS. The interval from the last IFS debridement to flap reconstruction was 5.58 months (±5.5). Seven flaps (25.9%) had delayed wound healing. A shorter interval of less than 2 months between the last debridement for IFS and reconstructive free flap procedure was associated with delayed wound healing (Fisher Exact Test p = 0.0062). Other factors including DM, BMI, HgA1c, and bone reconstruction were not associated with delayed wound healing.ConclusionPatients with maxillectomy defects from IFS can undergo microvascular‐free flap reconstruction with good outcomes while on anti‐fungal medication. Early reconstruction in the first 2 months after the last IFS debridement is associated with delayed wound healing.Level of Evidence4 Laryngoscope, 134:1642–1647, 2024

ObjectiveThis study describes the prevalence of pathogenic germline variants (PGVs) in head and neck cancer patients, the incremental yield compared to a guideline‐based approach to genetic evaluation, and the uptake of family variant testing.Study DesignProspective cohort study.SettingThree tertiary academic medical centers.MethodsGermline sequencing using an 84‐gene screening platform among unselected head and neck cancer patients who received care at Mayo Clinic Cancer Centers between April 2018 and March 2020.ResultsAmongst 200 patients, the median age was 62.0 years (Q1, Q3: 55, 71), 23.0% were female, 89.0% white/non‐Hispanic, 5.0% Hispanic/Latinx, 6% of another race, and 42.0% had prognostic stage IV disease. The most common subsites were the oropharyngeal (45.0%) and salivary glands (12.0%). The most common histology was squamous cell carcinoma (74.5%). Twenty‐one patients (10.5%) had a total of 22 PGVs; 20 of the 21 patients (95.2%) did not meet criteria for testing by current guidelines. Regarding penetrance of the 22 PGVs, 11 were high or moderate (most commonPMS2orHOXB13), and 11 were low or recessive (most commonMUTYH,WNR, orRECQL4). One patient had a change in care based on an identified PGV. Family variant testing was completed at a rate of 4.8%.ConclusionsUniversal gene panel testing identified a PGV in 10.5% of head and neck cancer patients; almost all would have been missed by current guideline‐based testing. One of 21 patients had a treatment change due to their PGV, indicating that head and neck cancer treatment decisions are not yet widely informed by germline alterations.Level of Evidence3Laryngoscope, 133:3378–3388, 2023

AbstractObjectivesThe objective of this article is to review options for regional pedicled reconstruction for large head and neck defects in a salvage setting.MethodsRelevant regional pedicled flaps were identified and reviewed. Expert opinion and supporting literature were used to summarize and describe the available options.ResultsSpecific regional pedicled flap options are presented including the pectoralis major flap, deltopectoral flap, supraclavicular flap, submental flap, latissimus flap, and trapezius flap.ConclusionsRegional pedicled flaps are useful options in a salvage setting even for large defects and should be in the armamentarium of any reconstructive head and neck surgeon. Each flap option carries specific characteristics and considerations.

Abstract Background A wide variety of techniques for the surgical repair of nasal septal perforations (NSPs) have been described. Surgical management of NSPs can be broadly divided into open versus endonasal approaches, with additional variables involving unilateral or bilateral flaps, use of grafts, and placement of splints. The objective of this study was to compare surgical approaches and their outcomes. Methods PubMed, EMBASE, and CINAHL Plus databases were examined for patients undergoing NSP repair. English‐language studies reporting surgical management of patients with the primary diagnosis of NSP were included. Outcome measures of interest included perforation size, surgical approach characteristics, and success rate defined as complete closure assessed by surgeon postoperatively. The quality of articles was assessed with the methodological index for nonrandomized studies (MINORS) criteria. A random‐effects model was used to calculate pooled proportions for the different outcomes. Results The electronic database search yielded 1076 abstracts for review. A total of 64 articles met the inclusion criteria, with 1591 patients: 1127 (71%) underwent an endonasal approach and 464 (29%) an open approach. The median (range) MINORS score was 10 (5–12) out of 16 points. Overall, 91% of patients had total closure (95% confidence interval [CI], 0.89–0.93, p < 0.01), with moderate heterogeneity between studies ( I 2 = 42.03%). There was no difference in closure success between open and endonasal approaches. Use of bilateral versus unilateral flaps, interposition grafts, and intranasal splints and packing were not associated with differences in outcomes. Conclusion Nasal septal perforation surgical repair success rates are comparable regardless of technique.

AbstractBackgroundThe aim of the study was to describe a novel technique for reinforcement of salvage laryngectomy closure using a bipedicled musculofascial submental flap.MethodsA retrospective cohort study design identified patients who underwent salvage laryngectomy reinforcement with a bipedicled submental hammock flap between January 2008 and December 2016 were compared to salvage laryngectomy patients treated with primary closure of the neopharynx during the same time period. Pharyngocutaneous fistula rates were compared between groups.ResultsPharyngocutaneous fistula rate in the submental hammock group (2/31, 6.5%) was significantly lower compared to the primary closure group (14/45, 31%, P < .05).ConclusionThe bipedicled musculofascial submental hammock flap is a viable method for reinforcement of salvage laryngectomy defects. It has a favorable pharyngocutaneous fistula rate compared to primary closure alone and has unique advantages over conventional methods of reinforcement.

Introduction: The ability to treat more advanced laryngeal cancers by transoral approaches has expanded significantly in the past several decades. Transoral management of laryngeal cancers that require removal of the laryngeal framework is controversial. Resecting cartilage through endoscopic means carries inherent technical challenges and the question of oncologic safety. Methods: We describe a retrospective review of patients undergoing resection of the thyroid cartilage during transoral laser microsurgery (TLM) for laryngeal cancer over a 10-year period. Only patients with 5-year follow-up were included. Results: Fourteen patients were identified that underwent attempted endoscopic resection of the thyroid cartilage. Preoperative staging ranged from T1 to T4 laryngeal cancers. Most patients underwent resection of the thyroid cartilage either for close proximity of the tumor to cartilage or microscopic involvement of the inner perichondrium, although 6 patients had gross invasion of the cartilage. Twelve patients underwent successful endoscopic clearance. Two patients were converted to total laryngectomy either at the time of surgery or shortly after due to extent of disease that was deemed not amenable to endoscopic resection. Overall 5-year survival was 71%. Disease-free survival was 62% at 5 years. The majority of patients avoided gastrostomy and tracheostomy tube dependence. One patient underwent total laryngectomy following initial TLM for chronic aspiration. Conclusion: We conclude that TLM for laryngeal cancer performed with removal of thyroid cartilage is feasible. Both oncologic and functional outcomes are reasonable in a select group of patients. This paper describes that cartilage can be resected endoscopically in the appropriate setting and not necessarily that cartilage invasion should routinely be treated with TLM.

AbstractBackgroundThe American Joint Committee on Cancer (AJCC) eighth edition introduces a staging system specific for human papilloma virus positive oropharyngeal cancer with separate clinical (AJCC 8c) and pathological (AJCC 8p) criteria.MethodsIn this retrospective cohort study, preoperative imaging and pathology reports were used to stage patients based on the AJCC 8c and AJCC 8p criteria, respectively. The primary endpoint was agreement between AJCC 8c and AJCC 8p.ResultsA total of 213 patients met inclusion criteria. Kappa statistics showed poor agreement (κ = 0.3275) between AJCC 8c and AJCC 8p. In total, 30.3% of patient's preoperative AJCC 8c stage changed based on the postoperative pathologic staging (AJCC 8p) with 73.4% of those being upstaged.ConclusionThese data suggest that disagreement exists between AJCC 8c and AJCC 8p, in part due to the separate clinical and pathological staging criteria. This discrepancy should be considered as the new system is implemented.

ObjectivesPost‐acute care (PAC) centers, such as skilled nursing facilities, unskilled nursing facilities, lower acuity hospitals, and rehabilitation centers, serve to optimize recovery after acute care hospitalization. We aimed to identify factors associated with PAC utilization among patients undergoing head and neck cancer surgery with microvascular reconstruction because it may be helpful for patient decision making, discharge planning, and resource allocation.MethodsRetrospective linked analysis of the 2011 to 2015 National Surgical Quality Improvement Program. Eligible patients were identified and stratified by discharge disposition (home or PAC) after their postoperative acute‐care hospitalization. After an initial univariate screen of demographic and clinical variables, a multivariable logistic regression analysis was performed modelling discharge to PAC.ResultsOf the 1,652 identified patients, 261 (15.8%) were discharged to PAC. Those admitted to PAC were older, had a higher burden of comorbidity, and were more likely to be functionally dependent. They also had longer surgeries, longer hospitalizations, higher rates of reoperation, and higher rates of postoperative complications. After multivariate analysis, factors independently associated with PAC discharge included increasing age (odds ratio [OR] 2.12 per 10‐year increase; 95% confidence interval [CI], 1.81–2.48), active smoking status (odds ratio (OR) 1.61; 95% confidence interval (CI), 1.13–2.29), prolonged hospitalization (OR 1.04; 95% CI, 1.02–1.07), and postoperative pulmonary complications (OR 2.02; 95% CI, 1.36–2.99).ConclusionOf the patients undergoing surgery for head and neck cancers with microvascular reconstruction, 15.8% are discharged to PAC. Age, active smoking status, prolonged hospitalization, and postoperative pulmonary complications (vs. comorbidity, functional status, or primary tumor site) are independently associated with discharge to PAC.Level of EvidenceLevel 2c. Laryngoscope, 2532–2538, 2018