World Journal of OtorhinolaryngologyHead and Neck Surgery最新文献

Objective: As the population ages, facial plastic providers must remain aware of the treatments to prevent and reverse the external signs of aging. In the mandibular region, skin laxity and soft tissue sagging in the jawline may lead to jowling and chin ptosis along with reduced chin projection. While surgical procedures, including chin implantation, may be performed, nonsurgical procedures are becoming increasingly popular due to their temporary, noninvasive, yet effective methods. This review covers the use of hyaluronic acid, calcium hydroxylapatite, poly-l-lactic acid, and polymethyl methacrylate in the jawline.

Methods: PubMed was searched for data on the mechanism of action, pertinent anatomy, indications, contraindications, technique, and evidence supporting the safety and efficacy of the fillers.

Results: There are a wide variety of fillers available for use in the lower face with unique characteristics and application methods. While the advantages of injectable fillers include relatively affordable cost, minimal patient discomfort, and limited recovery times, taking measures to prevent short- and long-term complications is necessary for optimal results.

Conclusions: Understanding the benefits and limitations of injectable fillers in the jawline can help providers appropriately counsel and treat patients.

Objectives: This study aims to analyze the impact of age and sex on botulinum neurotoxin (BoNT-A) dosing and outcomes in adductor spasmodic dysphonia (AdSD).

Methods: A database review of all spasmodic dysphonia patients treated with BoNT from 1989 to 2018 at the Mayo Clinic in Arizona was performed. Only patients who had received ≥4 injections of BoNT-A for AdSD were included. Patients were divided into two cohorts to analyze age, with an age of first treatment cutoff of 60 years. Patients were divided into male and female cohorts to analyze sex.

Results: The final analysis included 398 patients. The mean dose of BoNT-A per treatment was significantly higher in the younger cohort (4.4 vs. 3.9 units, p = 0.048). The mean maximal benefit was similar (72% vs. 70%, p = 0.48); however, the mean length of benefit was significantly shorter in younger patients (3.0 vs. 3.6 months, p < 0.01). The mean BoNT-A dose was significantly higher in the female cohort (4.2 vs. 3.6 units, p = 0.02). The mean maximal benefit was similar (69% vs. 75%, p = 0.58), as was the mean length of benefit (3.2 vs. 3.5 months, p = 0.11).

Conclusions: This study suggests that age and sex influence BoNT-A dosing and outcomes in AdSD.

Objectives: Investigate opioid usage and postoperative pain in patients undergoing head and neck free flap surgery.

Methods: A retrospective review of 100 consecutive patients undergoing head and neck free flap reconstruction at two academic centers was performed. Data captured included demographics, postoperative inpatient pain, pain at postoperative visits, morphine equivalent doses (MEDs) administration, medication history, and comorbidities. Data were analyzed using regression models, χ ² tests, and student's t-tests.

Results: Seventy-three percent of patients were discharged with opioid medication, with over half (53.4%) continuing to take opioids at their second postoperative visit, and over one-third (34.2%) continuing to take them around 4-month postoperatively. One out of every five (20.3%) opioid-naïve patients chronically took opioids postoperatively. There was a poor association between inpatient postoperative pain scores and daily MEDs administered (R ² = 0.13, 0.17, and 0.22 in postoperative Days 3, 5, and 7, respectively). Neither preoperative radiotherapy nor postoperative complications were associated with an increase in opioid usage.

Conclusions: For patients undergoing head and neck free flap operations, opioid medications are commonly used for postoperative analgesia. This practice may increase the chance an opioid-naïve patient uses opioids chronically. We found a poor association between MEDs administered and patient-reported pain scores, which suggests that standardized protocols aimed at optimizing analgesia while reducing opioid administration may be warranted. Level of Evidence: 3 (Retrospective cohort study).

Objectives: Resection of the middle turbinate (MT) during endoscopic sinus surgery (ESS) has been a controversial topic among otolaryngologists for many years. Some studies advocate resection and have shown improved outcomes postoperatively, while studies favoring preservation show a decreased incidence of postoperative complications. The current practice pattern regarding this subject is unknown. The goal of this study was to learn the current practice of MT resection during ESS among otolaryngologists.

Method: We performed an electronic anonymous survey of practicing otolaryngologists.

Results: We found that the majority of the 252 responders stated that they will perform an MT resection in certain clinical situations, while there is a small subset that advocates never resecting the MT for inflammatory sinus disease (n = 6, 2.4%). Participants were significantly more likely to perform MT resection in patients undergoing revision compared to primary ESS for all conditions included. The complication of greatest concern among participants was iatrogenic frontal sinus obstruction, while empty nose was of the least concern. The majority of participants responded that MT resection was of extreme or moderate benefit for improved visualization and drug delivery postoperatively. When compared to general otolaryngologists, fellowship-trained rhinologists were less concerned about potential complications following MT resection and were more likely to perceive an extreme or moderate benefit from turbinate resection postoperatively.

Conclusion: There remains debate over MT resection among otolaryngologists, but the results of this study show that the majority of participating otolaryngologists will perform a resection in certain clinical situations.

Background: Carcinosarcomas are rare, aggressive malignancies that can arise in the nasal cavity and paranasal sinuses. There are limited outcome data available. Accordingly, we sought to use the National Cancer Database (NCDB) to characterize patient demographics and outcomes.

Method: A retrospective analysis of the NCDB from 2004 to 2016 for patients with sinonasal carcinosarcoma was conducted.

Results: Thirty patients were included. The patients were predominantly male (n = 20), white (n = 23), and privately insured (n = 15), with an average age of 62.4 years. The nasal cavity was the most common subsite (n = 14), followed by the maxillary sinus (n = 8). Most patient were treated with surgery followed by radiation (n = 23), with the remaining undergoing surgery alone (n = 4), radiation alone (n = 2), or no treatment (n = 1). One-third (n = 10) received adjuvant chemotherapy. The 1- and 5-year overall survival (OS) in the cohort were 79.2% and 43.3%, respectively. Univariate log-rank testing showed OS varied based on intervention (P < 0.029), sex (P < 0.042), and age (P < 0.025), while on multivariate analysis none of these factors independently predicted OS.

Conclusions: We describe the demographics and presenting features of a national cohort of sinonasal carcinosarcoma patients. Future research is needed to identify predictors of overall survival, and to assess the optimal roles for radiation and systemic chemotherapy.

Objective: Transoral scarless thyroid surgery has proven to be a popular alternative to traditional approaches. Transoral robotic thyroidectomy (TORT) has been reported using ports on the lower lip and axilla. Avoiding axillary incision can further reduce scars on the armpit. Here, we present our preliminary data from the initial 20 consecutive patients to explore the feasibility of three-port TORT without axillary incision.

Methods: From September 2017 to June 2019, we performed TORT at Beijing United Family Hospital using three intraoral ports without axillary incision via the da Vinci Si system with three robotic arms. The outcomes of the procedure were retrospectively reviewed.

Results: Among 20 patients (mean age 30 ± 7 years; mean tumor size 1.64 ± 0.96 cm), 16 patients underwent unilateral thyroid lobectomy and four had total thyroidectomy with or without central neck dissection. Eighteen patients had papillary thyroid carcinomas (PTC), one had a follicular thyroid carcinoma, and one had a thyroid adenoma. The mean surgical time was 221 ± 68 min. The mean number of retrieved central lymph nodes in the PTC patients was 5.6 ± 5. There was no permanent vocal cord palsy or hypocalcemia postoperatively. One patient had transient vocal cord palsy, which resolved within 1 week. Paresthesia of the lower lip and the chin was observed in nine patients, and one patient had a first-degree burn of the skin flap due to the lens.

Conclusion: Three-port TORT without axillary incision is feasible for selected patients and would be a potential alternative for remote-access thyroid surgery to avoid leaving scars on the neck or the armpit.

Objective: Tinnitus is defined as the perception of sound in the absence of an external source. We propose the hypothesis that migraine can cause exacerbation of tinnitus in some patients.

Methods: English literature from PubMed has been reviewed.

Results: Studies have reported a high prevalence of cochlear symptoms in patients with migraine headaches and up to 45% of tinnitus patients have been shown to concomitantly suffer from migraine. Both conditions are thought to stem from central nervous system disturbances, involving disruption of the auditory and trigeminal nerve pathways. One proposed mechanism of this association is the modulation of sound sensitivity by trigeminal nerve activation of the auditory cortex during migraine attacks, resulting in tinnitus fluctuation in some patients. Increased brain and inner ear vascular permeability resulting from trigeminal nerve inflammation, can also cause observed headache and auditory symptoms. Tinnitus and migraine also share a number of symptom triggers including stress, sleep disturbances, and dietary factors. These shared features may help explain promising results of migraine therapies for the treatment of tinnitus.

Conclusion: Given the complex association between tinnitus and migraine, further investigation is needed to identify the underlying mechanisms and determine the optimal treatment strategies for managing migraine-related tinnitus patients.

Objectives: Otolaryngology-specific requirements were piloted to minimize applicant and program burdens. We investigated the impact of introducing and then removing these requirements on Match outcomes.

Methods: 2014-2021 National Resident Matching Program® data were examined. The primary outcome was the impact of Otolaryngology Resident Talent Assessment (ORTA; prematch 2017, postmatch 2019) and Program-Specific Paragraph (PSP; implemented 2016, optional 2018) on applicant numbers and match rates. Secondary survey analysis assessed candidate perceptions of PSP/ORTA.

Results: Applicant numbers declined significantly during PSP/ORTA (18.9%; p = 0.001). With the optional PSP and postmatch ORTA, applicant numbers increased significantly (39.0%; p = 0.002). Examined individually, mandatory PSP was associated with a significant decline in applicants (p = 0.007), whereas postmatch ORTA was associated with significant increases in applicants (p = 0.010). ORTA and PSP negatively impacted the decision to apply to otolaryngology in 59.8% and 51.3% of applicants, respectively. Conversely, match rate success improved significantly from 74.8% to 91.2% during PSP/ORTA (p = 0.014), followed by a significant decline to 73.1% after PSP was made optional and ORTA moved to postmatch (p = 0.002).

Conclusions: ORTA and PSP correlated with decreased applicant numbers and increased match rate success. As programs seek ways to remove barriers to applying to otolaryngology, the potential consequences of an increasing pool of unmatched candidates must also be considered.