Gender-Specific Differences in Preoperative Concerns in Patients Undergoing Endoscopic Sinus Surgery for Chronic Rhinosinusitis.

OBJECTIVES: Among patients with chronic rhinosinusitis (CRS), gender differences in epidemiology as well as quality of life have been reported. However, whether gender differences in endoscopic sinus surgery (ESS) preoperative concerns exist is unclear. METHODS: CRS patients undergoing ESS at 3 tertiary care centers in Los Angeles completed the validated Western Surgical Concern Inventory - ESS assessing ESS preoperative concerns. RESULTS: Of the 75 patients included, female patients expressed greater concern than male patients in regard to nasal packing, undergoing anesthesia, impact of surgery on daily activities, and pain and discomfort following surgery. CONCLUSION: This study suggests there are gender differences in ESS preoperative concerns and otolaryngologists should be aware of these possible concerns during preoperative discussions.

Efficacy of a RADA-16 peptide hydrogel versus chitosan-based polymer in improving patient comfort during postoperative debridement: A randomized controlled trial.

BACKGROUND: Bioresorbable nasal packing is associated with a decreased incidence of adhesions and bleeding postoperatively after endoscopic sinus surgery (ESS). However, discomfort during postoperative debridement is still a major area of concern for patients. Our objective was to compare the efficacy of a peptide hydrogel to that of a chitosan-based polymer in reducing pain during debridement after ESS. METHODS: A prospective, multicenter, randomized, blinded trial was conducted in adults undergoing bilateral total ethmoidectomy for chronic rhinosinusitis. Participants served as their own controls with each subject receiving the hydrogel in a randomized ethmoid cavity and chitosan-based polymer in the contralateral ethmoid cavity. Participants were evaluated at 1, 4, and 12 weeks postoperatively. Pain during debridement as well as endoscopic evaluation of mucosal healing and hemostasis were measured. RESULTS: Thirty patients who underwent ESS were included in this trial. During the week 1 postoperative debridement, patients reported significantly less pain on the hydrogel-treated side compared to the chitosan-based polymer-treated side. There were no significant differences in bleeding severity, Lund-Kennedy scores, debridement time, or need for further intervention between the two groups. CONCLUSION: This study demonstrated the efficacy of a peptide hydrogel in minimizing pain during postoperative debridement.

Unplanned 30-Day ER Visit Rate and Factors Associated With ER Visits After Ambulatory Sinus Surgery.

BACKGROUND: Emergency room (ER) visits after surgery can be inconvenient and costly to the patient and the healthcare system. Estimates of the 30-day ER visit rate following ambulatory sinus procedures and their risk factors are largely unknown in the literature. OBJECTIVE: To determine the 30-day postoperative ER visit rate following ambulatory sinus procedures and the causes and risk factors associated with ER visits. METHODS: This is a retrospective, cohort study using data from the State Ambulatory Surgery and Services Databases (SASD) and the State Emergency Department Databases (SEDD) for California, New York, and Florida in 2019. We identified adult (18 years old) patients with chronic rhinosinusitis who underwent ambulatory sinus procedures from the SASD. Cases were linked to the SEDD to identify ER visits occurring within 30 days after the procedure. Logistic regression models were used to identify patient- and procedure-related risk factors associated with the 30-day postoperative ER visit. RESULTS: Among the 23 239 patients, the 30-day postoperative ER visit rate was 3.9%. The most common reason for ER visit was bleeding (32.7%). A total of 56.9% of the ER visits occurred within the first week. In the multivariate analysis, factors associated with ER visits included Medicare (odds ratio [OR] 1.29 [1.09-1.52], P = .003), Medicaid (OR 2.06 [1.69-2.51], P < .001), self-pay/no insurance (OR 1.44 [1.03-2.00], P = .031), chronic kidney disease/end-stage renal disease (OR 1.63 [1.06-2.51], P = .027), chronic pain/opioid use (OR 2.70 [1.02-7.11], P = .045), and a disposition other than home (OR 12.61 [8.34-19.06], P < .001). CONCLUSION: The most common reason for ER visit after ambulatory sinus procedures was bleeding. An increased ER visit rate was associated with certain demographic factors and medical comorbidities but not with procedure characteristics. This information can help us identify the patient populations who are at higher risk for ER visits to improve their postoperative recovery.

Association of ethnicity and time to surgery among patients with chronic rhinosinusitis.

Objectives: Determine factors associated with delayed endoscopic sinus surgery (ESS) in patients with chronic rhinosinusitis (CRS). Methods: This is a retrospective cohort study conducted at a tertiary care academic center. Patients were included in the study if they were at least 18 years old and underwent surgery for CRS. Electronic medical records were retrospectively reviewed to collect demographic and clinical data. Patients with CRS secondary to another pathology such as malignancy were excluded. Multiple linear regression was performed to determine factors associated with the number of days between a patient's preoperative consultation and the date of surgery. Results: A total of 103 patients with a mean age of 46.6 ± 16.8 years were included in the analysis; 51.5% of patients were females, 46.6% identified as White, and 29.1% identified as Hispanic. The majority of patients (67.0%) had preferred provider organization health insurance; 43.7% of patients had nasal polyps, 70.9% had a deviated nasal septum, and the mean preoperative Sinonasal Outcomes Test-22 (SNOT-22) score was 41.0 ± 23.8. The mean time to surgery after the final preoperative visit was 71.7 days ± 65.6 days. Hispanic ethnicity was associated with increased time to surgery (p < .05) when controlling for other variables. No other variables were associated with time to surgery on multivariate analysis. Conclusion: Hispanic ethnicity may be an independent predictor of increased time to sinus surgery independent of disease severity and other demographic variables. Level of Evidence: 2b.

Cost-effectiveness Analysis of Submandibular Gland Preservation With Sialendoscopy for the Management of Sialolithiasis.

OBJECTIVE: To compare the cost-effectiveness of sialendoscopy with gland excision for the management of submandibular gland sialolithiasis. STUDY DESIGN: Cost-effectiveness analysis. SETTING: Outpatient surgery centers. METHODS: A Markov decision model compared the cost-effectiveness of sialendoscopy versus gland excision for managing submandibular gland sialolithiasis. Surgical outcome probabilities were found in the primary literature. The quality of life of patients was represented by health utilities, and costs were estimated from a third-party payer's perspective. The effectiveness of each intervention was measured in quality-adjusted life-years (QALYs). The incremental costs and effectiveness of each intervention were compared, and a willingness-to-pay ratio of $150,000 per QALY was considered cost-effective. One-way, multivariate, and probabilistic sensitivity analyses were performed to challenge model conclusions. RESULTS: Over 10 years, sialendoscopy yielded 9.00 QALYs at an average cost of $8306, while gland excision produced 8.94 QALYs at an average cost of $6103. The ICER for sialendoscopy was $36,717 per QALY gained, making sialendoscopy cost-effective by our best estimates. The model was sensitive to the probability of success and the cost of sialendoscopy. Sialendoscopy must meet a probability-of-success threshold of 0.61 (61%) and cost ≤$11,996 to remain cost-effective. A Monte Carlo simulation revealed sialendoscopy to be cost-effective 60% of the time. CONCLUSION: Sialendoscopy appears to be a cost-effective management strategy for sialolithiasis of the submandibular gland when certain thresholds are maintained. Further studies elucidating the clinical factors that determine successful sialendoscopy may be aided by these thresholds as well as future comparisons of novel technology.

US-guided fine-needle aspiration of major salivary gland masses and adjacent lymph nodes: accuracy and impact on clinical decision making.

PURPOSE: To determine whether ultrasonography (US)-guided fine-needle aspiration (FNA) is an effective technique for diagnosing masses in the salivary gland and adjacent lymph nodes. MATERIALS AND METHODS: The institutional review board waived the requirement to obtain informed consent and approved this HIPAA-compliant retrospective study. Radiology records of 50 patients (28 female patients aged 25-85 years [median age, 58 years], 22 male patients aged 11-82 years [median age, 62 years]) who underwent 52 consecutive US-guided FNA procedures from 2004 to 2009 were reviewed. In 46 cases, lesions were sampled for biopsy under real-time US guidance by means of three passes with a 25-gauge needle. In six cases, two subsequent passes were performed with a 22-gauge needle after the first pass showed minimal or no aspirate. Findings from cytopathologic analysis, clinical follow-up, and surgery were evaluated and compared. RESULTS: A diagnostically adequate biopsy specimen was obtained in 48 of the 52 cases (92%). Among the 20 patients who underwent surgical intervention after diagnostic US-guided FNA findings, results of surgical-pathologic analysis helped confirm the cytologic diagnosis in 19 (95%). Twenty of the 50 patients (40%) were spared surgical intervention on the basis of findings from US-guided FNA. US-guided FNA did not result in any intra- or postprocedural complications. CONCLUSION: The diagnostic accuracy of US-guided FNA is similar to that of core needle biopsy, and there were no complications in this study. Information yielded with FNA cytology plays an integral role in clinical decision making in the management of masses in the major salivary glands and adjacent structures.

Management of a type II nasoethmoid orbital fracture and near-penetration of the intracranial cavity with transnasal canthopexy.

Nasoethmoid orbital fractures are perhaps the most complicated aspect of craniomaxillofacial trauma. Involvement of the medial canthal tendon markedly increases the complexity of the repair. We report a case of type II nasoethmoid orbital fracture in a 32-year-old man that was managed without formal medial canthal tendon repair; instead, we used open reduction and internal fixation of the central fragment and the nasoethmoid complex. However, during the immediate postoperative period, we noted anterior and inferior displacement of the medial canthus. We took the patient back to the operating room to address the detachment. Revision surgery was successful, and at the 6-month follow-up, his medial canthi were completely symmetrical in all dimensions. We describe our intraoperative technique and measures to prevent complications that can help the surgeon intraoperatively. We also discuss an important point that has not been adequately addressed in the literature to date--that is, the fact that the use of the frontoethmoid suture line and the anterior ethmoid artery as a guide to the skull base can be inaccurate. Problems associated with this inaccuracy can be avoided by carefully reviewing preoperative computed tomography, which can help keep the surgeon from entering the intracranial cavity while fixing the medial canthal tendon during transnasal canthal repair.

Use of AlloDerm implant to improve cosmesis after parotidectomy.

We evaluated the effectiveness and practicality of using AlloDerm, an acellular human dermal matrix graft, as an interpositional barrier in an attempt to improve the appearance of the surgical defect created by parotidectomy. We performed AlloDerm reconstruction in a series of 10 patients, and we found that normal contour was satisfactorily restored in all 10. We conclude that the use of an AlloDerm implant is a low-risk, practical option for repairing the surgical defect in postparotidectomy patients.

The association between elevated EphB4 expression, smoking status, and advanced-stage disease in patients with head and neck squamous cell carcinoma.

OBJECTIVE: To examine the expression of EphB4 in tumor tissue, surrounding normal tissue, and metastatic lymph node in patients with head and neck squamous cell carcinoma (HNSCC) and to evaluate its association with disease stage and smoking. DESIGN: A retrospective study. SETTING: University of Southern California-University Hospital, University of Southern California and Los Angeles County Medical Center, and Department of Otolaryngology-Head and Neck Surgery, University of Southern California, Los Angeles. PATIENTS: Forty-eight patients with different stages of HNSCC (I-IV) were enrolled into this study. Staging was based on the staging system of the American Joint Committee on Cancer. MAIN OUTCOME MEASURES: EphB4 expression in tumor tissue, surrounding normal tissue, and metastatic lymph node was evaluated by immunohistochemical analysis, Western blot, and real-time polymerase chain reaction. EphB4 expression was then compared between patients based on disease stage and smoking status. RESULTS: EphB4 expression was detected in all tumor specimens and metastatic lymph nodes of patients with HNSCC, but expression levels were higher in the metastatic lymph nodes. There was a statistically significantly higher mean EphB4 protein expression and EphB4 gene amplification in patients with advanced disease (stage III or IV) vs patients with initial disease (stage I or II) and in smokers vs nonsmokers. CONCLUSIONS: Overexpression of EphB4 is associated with advanced stages of HNSCC as well as with patients who smoke. These data are the first to demonstrate the association of EphB4 with advanced stages of disease and smoking in HNSCC and hence provide a strong rationale for targeting EphB4 for HNSCC therapies.

Circles of prominence: a new theory on facial aesthetics.

OBJECTIVE: To elucidate key elements of facial aesthetics through a new hypothesis called the circles of prominence. DESIGN: In this subjective survey, 32 persons in the medical field rated frontal-view photographs of 20 subjects in 5 categories on a 0-to-100 scale, 0 representing the most unaesthetic rating, 100, the most aesthetically pleasing. The study was conducted in an academic setting, and the subject photographs were of 9 women (aged 27-65 years) from a clinical setting and 11 women whose pictures appeared in entertainment magazines. Each subject's eyes, nose, mouth, and chin were subjectively rated for their aesthetic quality. A general rating was also given for the subject's face as a whole. The subject's faces were then analyzed and measured based on the circles of prominence theory. A total of 52 measurements were chosen for the analysis. All raters' numbers for each anatomic unit and the face in general for each subject were averaged. The theoretical measurements were also averaged for each unit. The percentage of the ideal for the face in general was calculated based on weighted averages of the measurements from the individual units of each subject. The Wilcoxon signed-rank test was used to determine whether a significant difference existed between the raters' averages and the averages measured based on the facial analysis. Spearman rank coefficient correlation was used to determine if a significant correlation existed between those means. RESULTS: We set statistical significance at P

Platelet-rich plasma in endoscopic sinus surgery.

The author designed a study to assess the healing properties of platelet-rich plasma (PRP) after endoscopic sinus surgery in 30 patients with bilateral and symmetrical chronic rhinosinusitis that was refractory to medical management. At the conclusion of each operation, PRP was introduced into the middle meatus of a randomly chosen side, while the other side was treated normally and served as a control. Patients were followed until both sides healed. After 13 operations, follow-up evaluations demonstrated no benefit to the use of PRP, and the study was terminated early. In general, both sides healed quickly and uneventfully as expected. There appears to be no advantage to the use of PRP in endoscopic sinus surgery.

Fibrin glue in thyroid and parathyroid surgery: is under-flap suction still necessary?

The introduction of fibrin sealants has brought into question the necessity of routinely placing suction drains. We conducted a retrospective study to determine whether fibrin sealants are comparable to traditional drains in terms of length of hospital stay and hematoma prevention. We evaluated 124 patients who had undergone thyroidectomy and 47 patients who had undergone parathyroidectomy. Of these, 22 thyroid surgery patients and 10 parathyroid surgery patients had their incisions closed without a drain after the application of fibrin glue. We found that the use of fibrin glue resulted in a statistically significant decrease in the length of hospital stay following both types of surgery (p = 0.033 and p = 0.022, respectively). Two hematomas in the drain group required immediate surgical evacuation; in both of these patients, the suction was clotted and ineffective. One minor hematoma occurred in the fibrin glue group, and it was opened at the bedside 24 hours after surgery. We conclude that fibrin sealants offer a comparative advantage over under-flap suction in both thyroid and parathyroid surgery. Also, fibrin glue is less expensive, and its use obviates the discomfort felt by patients when a drain is removed.

Transnasal endoscopic closure of cerebrospinal fluid leaks.

OBJECTIVES/HYPOTHESIS: To demonstrate an effective method for transnasal endoscopic closure of anterior skull base fistulas that does not involve lumbar drains or fat packing. STUDY DESIGN: Retrospective. METHODS: We reviewed the charts of 36 patients who had 37 anterior skull base defects that were repaired endoscopically between 1993 and 2001. RESULTS: Thirty-three defects were successfully closed on the first attempt. Three were successfully closed on the second attempt. One large defect was repaired by neurosurgery after a failed endoscopic attempt. Our results are similar to those of other published series. CONCLUSION: Our method is effective and does not require adjuvant procedures or prolonged hospital stays.

Use of AlloDerm for coverage of radial forearm free flap donor site.

OBJECTIVES: To evaluate and discuss the role of acellular human dermal matrix (AlloDerm, LifeCell Corp., Branchburg, NJ) graft for coverage of radial forearm free flap donor site. STUDY DESIGN: Prospective, nonrandomized study. METHODS: Fifty-two consecutive patients underwent harvest of 52 radial forearm fasciocutaneous free flaps. All 52 donor sites were covered by AlloDerm graft. Split-thickness skin graft was not used to reinforce the acellular dermal graft in the series. Clinical phases of healing, duration of healing, and donor site complications were studied. RESULTS: No donor site complications except seroma formation in five patients was noted. This was treated by conservative measures. Full range of hand motion was allowed in 3 days. Complete healing occurred within 8 to 12 weeks. Scar contracture after complete healing was minimum in all patients. Range of motion of the hand and fingers during flexion, extension, supination, and pronation was identical on the operated and nonoperated sides. CONCLUSION: AlloDerm graft is a viable alternative to split-thickness skin graft for coverage of the radial forearm free flap donor site.

Partial laryngectomy with imbrication laryngoplasty for glottic carcinoma.

BACKGROUND: Treatment options for unilateral glottic carcinoma include radiation therapy, partial laryngectomy, and endoscopic cordectomy. We used partial laryngectomy with imbrication laryngoplasty (PLIL) for definitive treatment with curative intent in a select group of patients. STUDY DESIGN: Retrospective multicenter review of 24 patients treated with PLIL. Data collection included demographics, tumor characteristics, time to decannulation, time to oral food intake, local control, survival, voice result as judged by the physician, voice result as judged by the patient, and patient satisfaction. SETTING: Five academic medical centers. METHODS: PLIL includes a composite resection of the entire vocal fold, with its ligament, muscle, adjacent paraglottic tissues, and the adjacent block of thyroid cartilage. A neocord is reconstructed by imbricating the remaining thyroid cartilage strips and covering them with a false vocal fold flap. RESULTS: A total of 24 patients (T1, n = 13; T2, n = 10; and T3, n = 1) underwent PLIL. Median time to decannulation was 4 days, and median time to oral food intake was 5 days. Clear margins were achieved in 23 patients (96%). Follow-up ranged from 1 to 11 years (median duration of follow-up, 5.5 years). In the patients who had clear margins at the initial surgery, the rate of overall disease control was 100%. Voice quality was judged by the physician as good or excellent in 100% of the patients who underwent PLIL, and as better than typical hemilaryngectomy in 23 patients (96%). Twenty-three patients (96%) were satisfied with their voice quality. CONCLUSIONS: PLIL provides us with a single modality curative approach to unilateral glottic carcinoma. It also provides rapid recovery of oral and/or nasal airway and swallowing, excellent voice quality, and a disease-control rate similar to or better than other treatment modalities.

Management of frontal sinus fractures.

PURPOSE OF REVIEW: This review summarizes the contemporary management of frontal sinus fractures. RECENT FINDINGS: Recent additions to the armamentarium of the facial trauma surgeon include bioresorbable plates and screws, and attempts to use endoscopic techniques when feasible. SUMMARY: The basic principles of frontal sinus fracture management remain the same. New approaches and new instruments help make repair easier, safer, and more cosmetically acceptable.

Cerebrospinal fluid rhinorrhea: diagnosis and treatment.

The diagnosis of cerebrospinal fluid rhinorrhea is usually straightforward. It need not be. The location of the leak is usually clear. It need not be. With modern rigid endoscopes, the repair is usually technically straightforward. It need not be. When a cerebrospinal fluid leak is suggested and the fluid is collectable, testing for beta 2 transferrin will usually settle the issue. The site of the leak is usually obvious. If it is not, but the leak is active, an isoview computed tomography scan will reveal it. Once the leak is established and located, the experienced endoscopic sinus surgeon can generally repair it using the instruments and materials currently available.

Use of AlloDerm implant to prevent frey syndrome after parotidectomy.

OBJECTIVE: To evaluate the effectiveness of AlloDerm, an acellular human dermal matrix graft, as an interpositional physical barrier to prevent the development of Frey syndrome after parotidectomy. METHODS: The 30 patients included in the study were divided into 3 groups of 10. In group 1 (study group), patients underwent superficial parotidectomy with placement of an AlloDerm graft (LifeCell Corp, Branchburg, NJ). In group 2 (control) patients had superficial parotidectomy without placement of an interpositional barrier. In group 3 (control), patients underwent deep-plane rhytidectomy without disruption of the parotid fascia. All were evaluated after 1 year and questioned about gustatory sweating. Subjective assessment of Frey syndrome was documented when patients experienced gustatory sweating, even if they were not perturbed by the symptom. The Minor starch-iodine test was performed in each patient for objective assessment. RESULTS: The incidence of subjective Frey syndrome was observed in 1 patient in group 1 and 5 patients in group 2. The incidence of objective Frey syndrome was noted in 2 patients in group 1 and 8 patients in group 2. Both subjective and objective differences in incidence of Frey syndrome were statistically significant. None of the group 3 patients had subjective or objective Frey syndrome. Two patients in group 1 and 3 patients in group 2 developed a transient seroma or sialocele that resolved with conservative management. CONCLUSION: The use of AlloDerm graft as an interpositional barrier improves parotidectomy outcome by reducing the incidence of Frey syndrome.

Langerhans' cell histiocytosis: current trends and the role of the head and neck surgeon.

Langerhans' cell histiocytosis (LCH)--once called histiocytosis X--is a complex reticuloendothelial disease that often involves the head and neck. We discuss the current nomenclature of this disease and review its pathologic and clinical characteristics, with particular emphasis on the role of the head and neck surgeon. LCH can be challenging to diagnose, and the otolaryngologist must be familiar with its varied presentations. Because LCH usually responds well to medical therapy and extensive resection can easily cause more morbidity than the disease itself, a minimalist approach to treatment usually provides the best outcome. We also discuss the case of a 9-month-old girl with LCH who presented with aggressive head and neck disease.