Simultaneous maxillary and mandibular reconstruction with a single Osteocutaneous fibula free flap: A description of three cases.

Large defects that comprise both the maxilla and mandible prove to be difficult reconstructive endeavors and commonly require two free tissue transfers. Three cases are presented to discuss an option for simultaneous reconstruction of maxillary and mandibular defects using a single osteocutaneous fibula free flap. The first case describes a 16-year-old male with a history of extensive facial trauma sustained in a boat propeller accident resulting in a class IId maxillary and 5 cm mandibular defect status post three failed reconstructive surgeries; the second, a 33-year-old male with recurrent rhabdomyosarcoma of the muscles of mastication with resultant hemi-mandibulectomy and class IId maxillary defects; and lastly, a 48-year-old male presenting after a failed scapular free flap to reconstruct defects resulting from a self-inflicted gunshot wound, which included a 5 cm defect of the right mandibular body and 4.5 cm defect of the inferior maxillary bone. In all cases, a single osteocutaneous fibula free flap was used in two bone segments; one to obturate the maxillary defect and restore alveolar bone and the other to reconstruct the mandibular defect. The most recent patient was able to undergo implantable dental rehabilitation. Postoperatively, the free flaps were viable and masticatory function was restored in all patients during a follow-up range of 2-4 years.

Does Quitting Smoking Make a Difference Among Newly Diagnosed Head and Neck Cancer Patients?

INTRODUCTION: To determine if smoking after a cancer diagnosis makes a difference in mortality among newly diagnosed head and neck cancer patients. METHODS: Longitudinal data were collected from newly diagnosed head and neck cancer patients with a median follow-up time of 1627 days (N = 590). Mortality was censored at 8 years or September 1, 2011, whichever came first. Based on smoking status, all patients were categorized into four groups: continuing smokers, quitters, former smokers, or never-smokers. A broad range of covariates were included in the analyses. Kaplan-Meier curves, bivariate and multivariate Cox proportional hazards models were constructed. RESULTS: Eight-year overall mortality and cancer-specific mortality were 40.5% (239/590) and 25.4% (150/590), respectively. Smoking status after a cancer diagnosis predicted overall mortality and cancer-specific mortality. Compared to never-smokers, continuing smokers had the highest hazard ratio (HR) of dying from all causes (HR = 2.71, 95% confidence interval [CI] = 1.48-4.98). Those who smoked at diagnosis, but quit and did not relapse-quitters-had an improved hazard ratio of dying (HR = 2.38, 95% CI = 1.29-4.36) and former smokers at diagnosis with no relapse after diagnosis-former smokers-had the lowest hazard ratio of dying from all causes (HR = 1.68, 95% CI = 1.12-2.56). Similarly, quitters had a slightly higher hazard ratio of dying from cancer-specific reasons (HR = 2.38, 95% CI = 1.13-5.01) than never-smokers, which was similar to current smokers (HR = 2.07, 95% CI = 0.96-4.47), followed by former smokers (HR = 1.70, 95% CI = 1.00-2.89). CONCLUSIONS: Compared to never-smokers, continuing smokers have the highest HR of overall mortality followed by quitters and former smokers, which indicates that smoking cessation, even after a cancer diagnosis, may improve overall mortality among newly diagnosed head and neck cancer patients. Health care providers should consider incorporating smoking cessation interventions into standard cancer treatment to improve survival among this population. IMPLICATIONS: Using prospective observational longitudinal data from 590 head and neck cancer patients, this study showed that continuing smokers have the highest overall mortality relative to never-smokers, which indicates that smoking cessation, even after a cancer diagnosis, may have beneficial effects on long-term overall mortality. Health care providers should consider incorporating smoking cessation interventions into standard cancer treatment to improve survival among this population.

Head and neck cancer screenings and human papillomavirus knowledge across diverse suburban and urban populations.

BACKGROUND: Minimal research has explored community dwelling adults' knowledge of the human papillomavirus (HPV) in relation to head and neck cancer (HNC). The purpose of this study was to report on community dwelling adults' knowledge of HPV in relation to infection, symptoms, and the development of HNC. METHODS: Cross-sectional assessment of community-dwelling adults on history of behavioral risk factors for HNC, health literacy, and knowledge regarding HPV in relation to HNC. RESULTS: Of those who completed the measure of health literacy, 17.1% read at or below an 8th grade level. Participants reported a range of history of behaviors putting them at increased risk for HPV and HNC. Respondents answered an average of 67.2% of HPV questions correctly, only one person answered all 15 questions correctly. There were no differences in knowledge of HPV in relation to HNC based upon demographics, suburban versus urban location, health literacy, or cancer history. CONCLUSIONS: Adults reported a range of behaviors associated with an increased risk of HPV transmission but also displayed large gaps in knowledge regarding HPV in relation to HNC.

Single-Port Robotic Removal of a Submucosal Foreign Body in the Distal Hypopharynx.

In this report, we present a 55-year-old female with cervical stenosis that underwent C5-C7 anterior cervical discectomy and fusion surgery complicated by hardware failure requiring removal. One screw remained after transcervical hardware removal due to operative difficulty with the risk of exposing the hypopharyngeal submucosal space. The retained screw caused the patient significant discomfort and dysphagia prompting a transoral attempt at removal. Using a hypopharynx blade on an oral retractor for access, the single-port surgical robot successfully removed the foreign body from the distal hypopharynx. In this case, a single-port surgical robot expanded access to the inferior hypopharynx. Laryngoscope, 134:588-591, 2024.

Nasoseptal Flap to Repair Large Maxillary Sinus Floor Defects.

This case highlights the successful use of a large nasoseptal flap to repair a large maxillary sinus floor defect. Surgeons can therefore rely on this flap for repairing maxillary sinus floor defects of most sizes and locations. Laryngoscope, 134:87-91, 2024.

Microvascular surgery using surgical loupes versus operating microscope-A single head and neck reconstructive surgeon's experience.

BACKGROUND: This prospective randomized study evaluates surgical outcomes of head and neck free tissue transfer surgery performed by a single head and neck reconstructive surgeon comparing the use of surgical loupes and the operating microscope. METHODS: Cases using surgical loupes were performed under ×3.5 magnification, whereas cases using the microscope were done using the standard operating microscope. Patient demographics, comorbidities, operative details, surgical outcomes, and flap failure were assessed. RESULTS: Eighty-five free tissue transfer surgeries were included. Of these, 51.8% (n = 44) free tissue transfers were performed using loupe magnification and 48.2% (n = 41) were performed using the operating microscope. Total cases requiring intraoperative microvascular anastomosis revision was 12 (15.4%)-of these, 41.7% (n = 5) were originally performed with surgical loupes and 58.3% (n = 7) were with microscope (p = 0.24). CONCLUSION: The current study provides novel, prospective data regarding a single head and neck reconstructive surgeon's experience at a single academic institution. From this, surgical loupes or the operating microscope can be used to perform head and neck microvascular reconstruction with no significant difference in rates of free tissue transfer failure or perioperative complications or outcomes.

Reconstruction for Salvage Laryngectomy With Limited Pharyngectomy.

Importance: Closure technique for optimization of postoperative and functional outcomes following salvage laryngectomy remains an area of debate among head and neck surgeons. Objective: To investigate the association of salvage laryngectomy closure technique with early postoperative and functional outcomes. Design, Setting, and Participants: This retrospective cohort study included patients from 17 academic, tertiary care centers who underwent total laryngectomy with no or limited pharyngectomy after completing a course of definitive radiotherapy or chemoradiotherapy with curative intent between January 2011 and December 2016. Patients with defects not amenable to primary closure were excluded. Data were analyzed from February 14, 2021, to January 29, 2024. Exposures: Total laryngectomy with and without limited pharyngectomy, reconstructed by primary mucosal closure (PC), regional closure (RC), or free tissue transfer (FTT). Main Outcomes and Measures: Patients were stratified on the basis of the pharyngeal closure technique. Perioperative and long-term functional outcomes were evaluated with bivariate analyses. A multivariable regression model adjusted for historical risk factors for pharyngocutaneous fistula (PCF) was used to assess risk associated with closure technique. Relative risks (RRs) with 95% CIs were determined. Results: The study included 309 patients (256 [82.8%] male; mean age, 64.7 [range, 58.0-72.0] years). Defects were reconstructed as follows: FTT (161 patients [52.1%]), RC (64 [20.7%]), and PC (84 [27.2%]). A PCF was noted in 36 of 161 patients in the FTT group (22.4%), 25 of 64 in the RC group (39.1%), and 29 of 84 in the PC group (34.5%). On multivariable analysis, patients undergoing PC or RC had a higher risk of PCF compared with those undergoing FTT (PC: RR, 2.2 [95% CI, 1.1-4.4]; RC: RR, 2.5 [95% CI, 1.3-4.8]). Undergoing FTT was associated with a clinically meaningful reduction in risk of PCF (RR, 0.6; 95% CI, 0.4-0.9; number needed to treat, 7). Subgroup analysis comparing inset techniques for the RC group showed a higher risk of PCF associated with PC (RR, 1.8; 95% CI, 1.1-3.0) and predominately pectoralis myofascial flap with onlay technique (RR, 1.9; 95% CI, 1.2-3.2), but there was no association of pectoralis myocutaneous flap with cutaneous paddle interposition with PCF (RR, 1.2; 95% CI, 0.5-2.8) compared with FTT with cutaneous inset. There were no clinically significant differences in functional outcomes between the groups. Conclusion and Relevance: In this study of patients with limited pharyngeal defects, interpositional fasciocutaneous closure technique was associated with reduced risk of PCF in the salvage setting, which is most commonly achieved by FTT in academic practices. Closure technique was not associated with functional outcomes at 1 and 2 years postoperatively.

Cognitive Function and Postoperative Outcomes in Patients with Head and Neck Cancer.

OBJECTIVE: Determine the relationship between cognitive function and postoperative outcomes. METHODS: This IRB-approved retrospective cohort study included all patients treated between August 2015 and March 2020 undergoing major surgery for aerodigestive cancer or cutaneous/thyroid cancer that required free-flap reconstruction at Henry Ford Hospital. Routine administration of the Montreal Cognitive Assessment (MoCA) was completed as part of preoperative psychosocial evaluation. Outcomes included postoperative diagnosis of delirium, discharge disposition, return to the emergency department within 30 days of surgery, and readmission within 30 days of surgery. Univariate and multivariate logistic regression were used to determine the associations between preoperative MoCA score and each outcome measure. RESULTS: One hundred thirty-five patients with HNC were included in the study (mean [SD] age, 60.7 [±10.8] years; 70.4% [n = 95] male; 83.0% [n = 112] White, 16.3% [n = 22] Black). The average preoperative MoCA score was 23.4 (SD ± 4.5). Based on the MoCA score, 35% (n = 47) scored ≥26 (i.e., normal cognitive status), 55.6% (n = 75) scored between 18 and 25 (i.e., mild impairment), 8.1% (n = 11) scored between 10 and 17 (i.e., moderate impairment), and 1.5% (n = 2) scored <10 (i.e., severe impairment). After adjusting for other variables, a lower MoCA score was associated with discharge disposition to a location other than home and prolonged length of hospital stay. CONCLUSIONS: Preoperative cognitive function in patients undergoing major head and neck surgery for head and neck cancer was associated with discharge destination and length of stay. LEVEL OF EVIDENCE: 3 Laryngoscope, 133:2999-3005, 2023.

Free Flap Outcomes for Head and Neck Surgery in Patients with COVID-19.

INTRODUCTION: Coronavirus disease 2019 (COVID-19) affects the vascular system, subjecting patients to a hypercoagulable state. This is of particular concern for the success of microvascular free flap reconstruction. This study aims to report head and neck free flap complications in patients with COVID-19 during the perioperative period. We believe these patients are more likely to experience flap complications given the hypercoagulable state. METHODS: This is a multi-institutional retrospective case series of patients infected with COVID-19 during the perioperative period for head and neck free flap reconstruction from March 2020 to January 2022. RESULTS: Data was collected on 40 patients from 14 institutions. Twenty-one patients (52.5%) had a positive COVID-19 test within 10 days before surgery and 7 days after surgery. The remaining patients had a positive test earlier than 10 days before surgery. A positive test caused a delay in surgery for 16 patients (40.0%) with an average delay of 44.7 days (9-198 days). Two free flap complications (5.0%) occurred with no free flap deaths. Four patients (10.0%) had surgical complications and 10 patients had medical complications (25.0%). Five patients (12.5%) suffered from postoperative COVID-19 pneumonia. Three deaths were COVID-19-related and one from cancer recurrence during the study period. CONCLUSION: Despite the heightened risk of coagulopathy in COVID-19 patients, head and neck free flap reconstructions in patients with COVID-19 are not at higher risk for free flap complications. However, these patients are at increased risk of medical complications. LEVEL OF EVIDENCE: 4 Laryngoscope, 2023.

Success and Outcomes Following a Second Salvage Attempt for Free Flap Compromise in Patients Undergoing Head and Neck Reconstruction.

Importance: Incidence of perioperative free flap compromise is low, with successful salvage in up to 70%. When the flap is compromised a second time, the value of intervening is unknown. Objective: To assess the outcomes of a second revascularization attempt for compromised free flaps. Design, Setting, and Participants: This multicenter retrospective medical record review included patients undergoing head and neck reconstruction with free flaps at 6 US medical centers from January 1, 2000, through December 30, 2020. Patients were 18 years or older with a history of head and neck defects from cancer, osteoradionecrosis, or other wounds. Of 3510 flaps identified, 79 were successfully salvaged once, became compromised a second time, and underwent attempted salvage. Main Outcome and Measure: Flaps with a history of initial compromise and successful revascularization demonstrating second episodes of compromise followed by second salvage attempts. Results: A total of 79 patients (mean age, 64 years; 61 [77%] men) were included in the analysis. Of the 79 flaps undergoing second salvage attempts, 24 (30%) survived while 55 (70%) demonstrated necrosis. Arterial or venous thrombectomy was performed in 17 of the 24 (71%) flaps that survived and 23 of the 55 (42%) flaps demonstrating necrosis (odds ratio, 3.38; 95% CI, 1.21-9.47). When venous compromise was encountered, changing the anastomotic vein was associated with decreased survival compared with not changing the vein (29 of 55 [53%] flaps vs 10 of 24 [42%] flaps); vein revision to an alternative branch was completed in 1 of the 24 (4%) flaps that survived and 19 of the 55 (35%) flaps with necrosis (odds ratio, 0.08; 95% CI, 0.00-0.60). Factors that were not associated with flap survival following second salvage attempts included flap type, cause of flap failure, postoperative complications, patient comorbidities, and heparin administration after second salvage. Conclusions and Relevance: In this cohort study, second salvage was successful in 30% of free flaps. Flaps that underwent arterial or venous thrombectomy demonstrated better survival, while vein revision to neighboring branch veins was associated with worse flap outcomes.

Human Papillomavirus-Negative Oropharyngeal Cancer Survival Outcomes Based on Primary Treatment: National Cancer Database Analysis.

OBJECTIVE: To compare survival outcomes between primary surgery and primary radiation therapy (RT) in patients with human papillomavirus (HPV)-negative oropharyngeal squamous cell carcinoma (OPSCC). STUDY DESIGN: A retrospective observational cohort study. SETTING: National Cancer Database. METHODS: A National Cancer Database review was conducted of 2635 patients with HPV-negative OPSCC who underwent surgery or RT ± chemotherapy between 2010 and 2014. Univariate analysis was performed on all variables and entered into a multivariate model. The main outcome was overall survival (OS). RESULTS: A total of 2635 patients with HPV-negative OPSCC were organized into 4 groups based on cancer staging. In group 1 (T1-2 N0-1; n = 774), up-front surgery had significantly better 5-year OS (76.2%) than RT (56.8%; adjusted hazard ratio [aHR], 1.76; P = .009; 95% CI, 1.15-2.69) and chemoradiation therapy (CRT; 69.5%; aHR, 1.56; P = .019; 95% CI, 1.08-2.26). In group 2 (T3-4 N0-1; n = 327), no significant difference existed between surgery and CRT (5-year OS, 51.3% vs 52.4%; aHR, 0.96; P = .88; 95% CI, 0.54-1.69). In group 3a (T1-2 N2-3; n = 807), surgery with adjuvant treatment showed significantly better 5-year OS than CRT (78.6% vs 68.8%; aHR, 1.51; P = .027; 95% CI, 1.05-2.18). In group 3b (T3-4 N2-3; n = 737), surgery with adjuvant treatment was not statistically associated with better 5-year OS as compared with CRT (61.0% vs 43.7%; aHR, 1.53; P = .06; 95% CI, 0.98-2.39). CONCLUSION: Primary surgery may provide improved survival outcomes in many cases of HPV-negative OPSCCs. These data should be used in weighing treatment options and may serve as a basis to better delineate treatment algorithms for HPV-negative disease.

Randomized Phase 3, Double-Blind, Placebo-Controlled Study of Prophylactic Gabapentin for the Reduction of Oral Mucositis Pain During the Treatment of Oropharyngeal Squamous Cell Carcinoma.

PURPOSE: The purpose of this paper is to determine whether prophylactic gabapentin usage in patients undergoing definitive concurrent chemotherapy and radiation therapy (chemoRT) for oropharyngeal cancer (OPC) improves treatment-related oral mucositis pain, opioid use, and feeding tube (FT) placement. METHODS AND MATERIALS: This double-blind, randomized phase 3 study for patients with locally advanced OPC undergoing chemoRT randomly allocated patients to prophylactic gabapentin (600 mg thrice daily) or placebo. The primary endpoint was change in Patient-Reported Oral Mucositis Symptom (PROMS) scores over the entire treatment period (baseline to 6 weeks post-radiation therapy [RT] follow-up) with higher scores indicating worse outcomes. Opioid requirements, FT placement, and other patient-reported quality of life (QOL) metrics (Functional Assessment of Cancer Therapy-Head and Neck [FACT-HN] and Patient-Reported Outcomes version of the National Cancer Institute Common Terminology Criteria for Adverse Events [PRO-CTCAE]) were assessed. Lower scores suggested poorer QOL with the FACT-HN questionnaire, and higher scores suggested worse outcomes with the PRO-CTCAE questionnaire. Questionnaires were administered at baseline, weekly during RT, and at 6 weeks post-RT follow-up. Repeated measures analysis of variance was used to detect differences in PROMS scores and change in opioid use from baseline. Wilcoxon rank sum tests were used to compare averages for the other secondary endpoints. A P value less than .05 was considered statistically significant. RESULTS: Treatment arms were well balanced overall, including T and N staging and dosimetric variables. There were 58 patients analyzed. No significant difference was found in PROMS scores (mean 29.1, standard deviation [SD] 22.5 vs 20.1, SD 16.8 for gabapentin vs placebo, respectively, P = .11). The FACT-HN functional well-being index had a significant decrease in scores from baseline to follow-up in the gabapentin arm (median -6, interquartile range [IQR] -10.0 to -0.5 vs -1, IQR -5.5 to 3.0, P = .03). PRO-CTCAE scores increased significantly at follow-up for gabapentin (median 6.5, IQR 3.5-11.8 vs 1, IQR -2.0 to 6.0, P = .01). There was no significant difference in average or change in opioid use. FT placement was significantly higher in the gabapentin arm (62.1% vs 20.7%, P < .01). CONCLUSIONS: This study suggests that prophylactic gabapentin is not effective in improving treatment-related oral mucositis symptoms in a select population of patients with OPC undergoing definitive chemoRT.

Transoral Robotic Surgery for Recurrent Tumors of the Upper Aerodigestive Tract (RECUT): An International Cohort Study.

BACKGROUND: Transoral robotic surgery (TORS) is an emerging minimally invasive surgical treatment for residual, recurrent, and new primary head and neck cancers in previously irradiated fields, with limited evidence for its oncological effectiveness. METHODS: A retrospective observational cohort study of consecutive cases performed in 16 high-volume international centers before August 2018 was conducted (registered at clinicaltrials.gov [NCT04673929] as the RECUT study). Overall survival (OS), disease-free survival, disease-specific survivals (DSS), and local control (LC) were calculated using Kaplan-Meier estimates, with subgroups compared using log-rank tests and Cox proportional hazards modeling for multivariable analysis. Maximally selected rank statistics determined the cut point for closest surgical resection margin based on LC. RESULTS: Data for 278 eligible patients were analyzed, with median follow-up of 38.5 months. Two-year and 5-year outcomes were 69.0% and 62.2% for LC, 71.8% and 49.8% for OS, 47.2% and 35.7% for disease-free survival, and 78.7% and 59.1% for disease-specific survivals. The most discriminating margin cut point was 1.0 mm; the 2-year LC was 80.9% above and 54.2% below or equal to 1.0 mm. Increasing age, current smoking, primary tumor classification, and narrow surgical margins (≤1.0 mm) were statistically significantly associated with lower OS. Hemorrhage with return to theater was seen in 8.1% (n = 22 of 272), and 30-day mortality was 1.8% (n = 5 of 272). At 1 year, 10.8% (n = 21 of 195) used tracheostomies, 33.8% (n = 66 of 195) used gastrostomies, and 66.3% (n = 53 of 80) had maintained or improved normalcy of diet scores. CONCLUSIONS: Data from international centers show TORS to treat head and neck cancers in previously irradiated fields yields favorable outcomes for LC and survival. Where feasible, TORS should be considered the preferred surgical treatment in the salvage setting.

Solution to vessels mismatch in microsurgery: Vertical arteriotomy technique.

BACKGROUND: Microvascular anastomosis is the key for successful free flap transplantation. Ideally, the anastomosis should maintain the flow with minimal turbulence, disruption of endothelium, and minimizing the furrow to prevent thrombosis and failure of the flap. One of the main pitfalls of micro-anastomosis is vessels size mismatch. METHOD AND RESULT: There are many ways to overcome this issue, which includes forced mechanical dilation of the smaller vessel, oblique cuts, fish mouth cuts, interposition grafts, end-to-side anastomosis, coupling device, and others. Here, we report a simple technique with single customizable longitudinal arteriotomy of the smaller vessel to achieve an adequate size match to the larger vessel. It has been used for more than 10 years at our institution that allow us to achieve an end-to-end patent anastomosis. CONCLUSION: Vertical arteriotomy is a simple technique that in our experience achieved end-to-end anastomosis high patency rate.

Surgical impact of a dedicated endocrine surgeon on an academic otolaryngology department.

OBJECTIVES: Endocrine surgery is emerging as a dedicated subspecialty in otolaryngology. We assess the impact of an endocrine surgeon on an academic otolaryngology department's thyroid and parathyroid surgery volume. METHODS: A retrospective study of overall endocrine caseloads and resident case logs at a single academic center in the Midwest was performed. All thyroid and parathyroid cases performed by the otolaryngology department at an academic center from 2011 to 2017 were reviewed. In September 2012, an otolaryngologist who had completed an American Head and Neck Society endocrine surgery fellowship joined the faculty. The volume of endocrine surgery performed by the residents was also analyzed. Comparison of means and linear regression models were performed. RESULTS: From 2011 to 2012, the department performed a mean of 77 thyroid and 11.5 parathyroid surgeries annually. After the endocrine surgeon joined the department, this increased to an average of 212.8 thyroidectomies (P < 0.01) and 72.4 parathyroidectomies (P < 0.01) a year. The head and neck surgeons and generalists still performed an average of 42.4 thyroidectomies and 2.6 parathyroidectomies a year. For graduating residents, the average number of thyroid/parathyroid cases increased from 42.5 in 2012 to 151 in 2016. CONCLUSION: The addition of a fellowship-trained endocrine surgeon substantially increased the thyroid and parathyroid surgical volume of the otolaryngology department. Importantly, generalists and head and neck surgeons in the department continued to perform a significant number of these cases. Departments seeking similar surgical growth and expanded resident experience may consider the value of engaging a dedicated endocrine surgeon. LEVEL OF EVIDENCE: 4 Laryngoscope, 130:832-835, 2020.

A novel split-thickness skin graft donor site: the radial skin paddle.

OBJECTIVE: To eliminate morbidity of the thigh split-thickness skin graft (STSG) donor site in forearm flaps, the feasibility of harvesting from an alternate site was assessed. STUDY DESIGN: Case series with planned data collection. SETTING: A tertiary care academic setting. SUBJECTS AND METHODS: Data were collected from patients undergoing forearm flap reconstruction over 13 months. The forearm flap harvesting procedure was modified to incorporate STSG harvest directly from the flap skin paddle. RESULTS: There were 66 patients in this cohort, with mean age of 62.6 years. There were 58 fasciocutaneous radial forearm free flaps (RFFFs), three osteocutaneous RFFF, three ulnar flaps, and two reverse-flow RFFFs. The majority of flaps were used for mucosal coverage (n = 54), but 12 flaps were used for external skin coverage. The mean forearm defect was 36.5 cm(2) (12-77 cm(2)). Harvesting from the forearm skin paddle was successful in 64 patients (97%). Two patients required a thigh STSG; both patients were octogenarians with frail skin. CONCLUSION: A thigh STSG donor site, with its associated morbidities, can be eliminated in 97 percent of patients undergoing forearm flaps. Older patients with frail skin may require a thigh donor site.

Various causes for frontal sinus obstruction.

PURPOSE: A variety of inflammatory and structural conditions can cause frontal sinusitis. The present study was conducted as pilot study to determine the primary cause of frontal sinusitis at the time of endoscopic sinus surgery. MATERIALS AND METHODS: Retrospective chart review was performed from 1997 to 2004 of patients who underwent endoscopic frontal sinus surgery at the University of Virginia. Demographic data, intraoperative frontal recess findings, and history of prior sinus procedures were collected. RESULTS: There were 102 patients, and 176 endoscopic frontal sinus surgeries were performed with mean follow-up of 29 months. The major causes for frontal sinusitis were polyp (53%), frontal recess synechia (21%), agger nasi cell (12%), and narrow osteomeatal complex (5%). Frontal recess synechia was present only in patients who had prior surgery. CONCLUSIONS: Inflammatory polyps, followed by synechia, were the most common causes of chronic frontal sinusitis requiring frontal sinus surgery. Further investigation is warranted to identify the sources of frontal recess synechia and to develop preventative strategies of this iatrogenic problem.

The effect of treatment package time in head and neck cancer patients treated with adjuvant radiotherapy and concurrent systemic therapy.

OBJECTIVES: In patients with head and neck carcinoma, "treatment package time" (TPT) was proven to impact outcomes in cases receiving adjuvant radiotherapy alone. Its impact in patients receiving radiotherapy with concurrent systemic therapy has not been studied previously. The TPT influence on survival endpoints for patients treated with surgery followed by radiation and concurrent systemic therapy was analyzed. METHODS: Institutional database to identify head and neck carcinoma cases treated with definitive surgery followed by concomitant chemo(bio) radiotherapy (CRT) was used. TPT was the number of days elapsed between surgery and the last day of radiation. %FINDCUT SAS macro tool was used to search for the cutoff TPT that was associated with significant survival benefit. Kaplan-Meier curves, log-rank tests as well as univariate and multivariate analyses were used to assess overall survival (OS) and recurrence free survival (RFS). RESULTS: One hundred and three cases with a median follow up of 37 months were included in the study. Oropharyngeal tumors were 43%, oral cavity 40% and laryngeal 17% of cases. Concurrent systemic therapy included platinum and cetuximab in 72% and 28%, respectively. Optimal TPT was found to be < 100 days with significantly better OS (P = 0.002) and RFS (P = 0.043) compared to TPT ≥100 days. On multivariate analysis; TPT<100 days, extracapsular nodal extension, high-risk score, lymphovascular space and perineural invasion were independent predictors for worse OS (P < 0.05). T4, extracapsular nodal extension and high-risk score were all significantly detrimental to RFS (P < 0.05). CONCLUSIONS: Addition of concomitant systemic therapy to adjuvant radiotherapy did not compensate for longer TPT in head and neck squamous cell carcinoma. Multidisciplinary coordinated care must be provided to ensure the early start of CRT with minimal treatment breaks.

Impact of smoking on pathological features in oral cavity squamous cell carcinoma.

OBJECTIVES: We sought to determine whether smokers with oral cavity squamous cell carcinoma (OCSCC) have tumors with more adverse pathological features than in nonsmokers and whether or not these are predictive of outcomes. MATERIALS AND METHODS: We retrospectively identified 163 patients with American Joint Committee on Cancer stages I-IVa OCSCC diagnosed between 2005 and 2015 and treated with curative intent. A pathological risk score (PRS) was calculated using the National Comprehensive Cancer Network adverse risk factors: positive margin, extracapsular extension of lymph node metastases, pT3 or pT4 primary, N2 or N3 nodal disease, perineural invasion, and lymphovascular space invasion. Multivariable models were constructed to determine the independent predictors of overall survival (OS), recurrence-free survival (RFS), and PRS. RESULTS: A total of 108 (66.26%) were smokers and 55 nonsmokers. Three-year actuarial OS and RFS were 62% and 68% in smokers and 81% and 69% in nonsmokers, respectively (P = 0.06 and P = 0.63). Smokers were more likely to have advanced disease stage and tumors with aggressive pathological features than nonsmokers. Smokers had significantly worse PRS (mean ± standard deviation; 2.38 ± 2.19, median; 2.00) than nonsmokers (0.89 ± 1.21, 0.00) (P < 0.001). Older age, higher PRS, and smoking status were independent predictors of OS. Smoking or PRS did not predict for worse RFS. On multivariate analysis, independent predictors of PRS were smoking status and grade (P < 0.001). CONCLUSION: In patients with OCSCC, smokers have more aggressive disease as evidenced by more adverse pathological features than nonsmokers. Moreover, smoking is an independent predictor of OS but not RFS. The PRS is a significant predictor of OS and needs validation in the future studies.

Second free tissue transfers in head and neck reconstruction.

OBJECTIVE: As the era of free tissue transfer for head and neck reconstruction matures, more patients are requiring second resections and reconstructions. Our objective was to evaluate: patient characteristics, reconstructive options, flap survival, perioperative morbidity, and mortality. STUDY DESIGN: Retrospective chart review. SUBJECTS AND METHODS: Sixty-five patients underwent a second free tissue transfer separate from the time of the primary flap. RESULTS: The most common (53%) reason for a second flap was tumor recurrence. The most common flaps used were radial forearm and fibula in both the first and second reconstructions. Larger flaps were used in the second reconstruction. In-hospital mortality was 4.6 percent; medical complications occurred in 5 percent of patients. Flap survival was 97 percent; 13 percent of second flaps returned to the operating room for complications. Eight patients had a third free flap. CONCLUSION: A second free tissue transfer is a viable resource in head and neck reconstruction. Acceptable rates of flap survival and complications are encountered.