Postauricular Incision Versus Conventional Transcervical Incision in Second Branchial Cleft Cyst Excision: A Systematic Review and Meta-Analysis.

Surgical removal is the treatment of choice for second branchial cleft cysts (SBCCs), which are congenital anomalies. The conventional procedure is performed through a transcervical approach, which would lead to a visible scar in the anterior neck. Conversely, the postauricular approach could keep the scar in the hairline or retroauricular sulcus, rendering it almost invisible after the surgery. The purpose of this meta-analysis was to evaluate the differences between the postauricular and conventional transcervical approaches to SBCC excision. A systematic review was performed using PubMed, Embase, and the Cochrane Library to identify studies comparing outcomes of SBCC surgery via postauricular and conventional transcervical approaches. The data of interest were analyzed with Comprehensive Meta-Analysis software (version 3). The data of interest were analyzed by calculating the risk difference (RD), the standardized mean difference, and the mean difference (MD) with the 95% confidence interval (CI). Three studies were eligible for the final analysis. The pooled analysis demonstrated that the cosmetic satisfaction score was significantly higher with the postauricular approach (standardized mean difference, 2.12; 95% CI, 0.68-3.56). The operative duration was significantly longer with the postauricular approach than with the conventional transcervical approach (MD, 12.81; 95% CI, 2.39-23.23). The incidences of postoperative marginal mandibular nerve palsy (RD, 0.00; 95% CI, -0.09 to 0.09), bleeding complications (RD, -0.02; 95% CI, -0.09 to 0.05), salivary complications (RD, -0.00; 95% CI, -0.07 to 0.06), cyst size (MD, 0.02; 95% CI, -0.96-0.99), and length of hospital stay (MD, -2.50; CI, -7.30 to 2.30) were comparable between the 2 groups. The postauricular approach is feasible for use in SBCC excision and yields better cosmetic outcomes, a longer operative duration, and a similar rate of complications.

Transseptal Suturing With Turbinate Coblation in Nasal Septoturbinoplasty.

OBJECTIVE: Transseptal suture-assisted septoplasty and coblation are two techniques that can effectively treat septal deviation and inferior turbinate hypertrophy without the need for post-operative packing. In the existing literature, however, the early post-operative symptoms and surgical outcomes of the combination of these 2 procedures have not been addressed. METHOD: This retrospective study included 65 patients who underwent concomitant nasal septoturbinoplasty. The patients were divided into two groups: the transseptal suture-assisted septoplasty and inferior turbinate coblation group (no-packing group: 33 patients) and the conventional septoturbinoplasty group with merocel packing (packing group: 32 patients). The post-operative symptoms within 14 days, complications and surgical outcomes at 3 months after surgery were recorded and analyzed. RESULTS: The patients in the no-packing group experienced less nasal obstruction on the first, second and third days post-operatively than those in the packing group (P < 0.000, P < 0.000, and P = 0.043, respectively). The patients in the no-packing group also had less nasal bleeding (P = 0.000 and P = 0.001), dry mouth sensation (P = 0.016 and P = 0.034) and swallowing disturbance (P = 0.013 and P = 0.012) on the first and second days post-operatively, respectively. In terms of orbital symptoms, the patients in the packing group had more severe epiphora (P = 0.031) and swelling sensations (P = 0.040) on the first day post-operatively. CONCLUSIONS: Transseptal suturing and coblation-assisted septoturbinoplasty can be considered to prevent packing-related comorbidities and reduce post-operative discomfort.

Long-Term Taste Impairment after Intensity-Modulated Radiotherapy to Treat Head-and-Neck Cancer: Correlations with Glossectomy and the Mean Radiation Dose to the Oral Cavity.

We explored the effects of various parameters on taste impairments (TIs) in head-and-neck (H&N) cancer patients receiving intensity-modulated radiotherapy (IMRT). From January 2014 to September 2017, 88 H&N cancer patients subjected to curative or postoperative IMRT were enrolled in this prospective study. All patients underwent at least 1 year of follow-up after IMRT. Quality-of-life assessments in terms of patient-reported gustatory function were measured using the taste-related questions of the European Organization for Research and Treatment of Cancer H&N35 questionnaires. At a median follow-up time of 27 months, 27 of 88 patients (30.7%) reported long-term TIs. In multivariate analyses, glossectomy most significantly predicted TIs (P = 0.04). The percentage of TIs (61.5%) was significantly (P = 0.03) higher in patients who underwent partial or total glossectomy than in patients who did not undergo surgery (28.0%) and those who underwent radical surgery without glossectomy (20.0%). When we excluded surgical patients from analyses, the mean radiation dose to the oral cavity was of borderline significance in terms of TI prediction (P = 0.05). Only 10.5% of patients suffered from TIs when the mean radiation dose was <5000 cGy compared with 38.7% when the mean dose was ≥5000 cGy. In conclusion, glossectomy is the major cause of long-term TIs in H&N cancer patients receiving IMRT. In patients who do not undergo glossectomy, reduction of the mean radiation dose to the oral cavity may reduce TIs after IMRT.

Survival-weighted quality of life profiles in patients treated for laryngeal and hypopharyngeal cancers.

Objectives: This study assessed functional outcomes and quality of life (QoL) in the long term in individuals treated for laryngohypopharyngeal cancer (LHC) by estimating their life expectancy (LE), survival-weighted psychometric scores (SWPSs), and quality-adjusted LE (QALE). Materials and methods: To estimate survival outcomes, we retrospectively reviewed the data of 1576 patients treated for primary LHC between January 2010 and December 2018 and followed them until death or December 2020. We also prospectively collected QoL and functional data between October 2013 and November 2022 from 232 patients by administering the Taiwanese Chinese versions of the QoL Questionnaire Core 30, Head and Neck 35, and EQ-5D-3L. To estimate LE, we employed linear extrapolation of a logit-transformed curve. We calculated QALE and SWPSs by combining the QoL data with the LE results. Results: We estimated the LE of the patients with LHC to be 7.8 years and their loss of LE to be 15.7 years. The estimated QALE was 7.0 QALYs, with a loss of QALE of 16.5 QALYs. Lifetime impairment durations were estimated for cognitive (4.9 years), physical (4.2 years), emotional (3.4 years), social (3.4 years), and role functions (2.7 years). We estimated the durations of problems related to swallowing, speech, and teeth to be 6.2, 5.6, and 4.8 years, respectively. The patients were expected to be dependent on feeding tubes for 1.2 years. Conclusions: Patients with LHC experience significant reductions in both LE and QALE. SWPSs may constitute a valuable tool for obtaining subjective information regarding how LHC affects multifaceted QoL outcomes.

Postoperative radiotherapy alone is as effective as postoperative chemoradiotherapy in patients with pT4aN0 gingival cancer with negative surgical margins.

Background and purpose: This study compared the survival outcomes following postoperative chemoradiotherapy (CCRT) and postoperative radiotherapy (RT) alone for patients with gingival cancer with negative surgical margins and only bone invasion. Materials and methods: Of the 2579 gingival cancer cases reviewed from 2002 to 2018, 156 were enrolled in the study (CCRT: 63 patients; RT: 93 patients). The primary endpoints were the impact of adjuvant treatment (RT vs. CCRT) on overall survival (OS), locoregional recurrence-free survival (LRRFS), and distant metastasis-free survival (DMFS). Subgroup analyses were conducted based on surgical margins (<5 mm vs. ≥ 5 mm) and different adjuvant treatments (RT vs. CCRT). Results: Median follow-up time, age, and invasion depth were 88.5 months, 57 years, and 14 mm, respectively. More patients undergoing adjuvant CCRT had surgical margins < 5 mm (47.6% vs. 21.5%, p < 0.01) than those undergoing RT. No significant difference was observed in the 5-year OS, LRRFS, and DMFS of patients undergoing adjuvant RT and CCRT. Although adjuvant RT alone and CCRT provided similar local control for patients with surgical margins ≥ 5 mm, worse LRRFS trends were observed in patients with surgical margins < 5 mm (hazards ratio, 6.15, 95% confidence interval 0.92-41.13, p = 0.06). Conclusion: Postoperative RT alone may be effective for patients with gingival cancer with negative surgical margins (≥5 mm) and only bone invasion, while postoperative CCRT may result in better LRRFS than RT alone for patients with surgical margins < 5 mm.

Holistic care for obstructive sleep apnea (OSA) with an emphasis on restoring nasal breathing: A review and perspective.

Obstructive sleep apnea (OSA) is characterized by partial or complete airway blockage during sleep. Nocturnal nasal obstruction usually leads to mouth breathing while sleeping, which worsens sleep apnea by aggravating tongue base and lateral pharyngeal wall collapse. The pathogenesis of OSA is multifactorial, and the precipitating factors vary significantly among individuals. Although continuous positive airway pressure (CPAP) is considered the first-line therapy for OSA, its adherence rate remains a challenge. Oral appliances are more suitable for simple snorers or patients with mild OSA. Maxillomandibular advancement (MMA) is highly effective for treating those with mandibular retrognathia and moderate-to-severe OSA. Intrapharyngeal surgeries yield favorable outcomes in patients with large tonsils and low tongue resting position (Friedman Stage I); however, their efficacy declines with time. Each therapy has its own strength and weakness; thus, the principle of multimodality treatment should be adopted. Nasal surgery plays an indispensable role in the holistic care for OSA. In addition to alleviating nasal congestion, nasal surgery significantly reduces snoring intensity and daytime sleepiness, which improves the quality of life of patients with OSA. Although it significantly reduces the respiratory disturbance index, its effect on the apnea-hypopnea index remains controversial. A combination of nasal surgery and multilevel pharyngeal surgery may result in better prognosis. Nasal surgery can significantly reduce the therapeutic pressure and improve the CPAP compliance of patients undergoing CPAP therapy. In conclusion, multimodality treatment and holistic care for OSA should involve nasal surgery for optimizing treatment outcomes.

Prospective Evaluation of Taste Function in Patients With Head and Neck Cancer Receiving Intensity-Modulated Radiotherapy.

Importance: The majority of the patients with head and neck cancer (HNC) experience taste dysfunction (TD) during or after radiotherapy (RT). However, prospectively collected data for taste dysfunction have been limited, especially in the era of intensity-modulated RT (IMRT). Objective: To evaluate the taste function in patients with HNC receiving IMRT by investigating the association between time course and recovery of TD in both acute and late phases. Design, Setting, and Participants: From August 2017 to November 2020, patients treated at the Chang Gung Memorial Hospital with curative or postoperative IMRT for HNC were enrolled in this prospective cohort study. The data analysis was performed from March 2021 to January 2022. Exposures: IMRT with and without concurrent chemotherapy. Main Outcomes and Measures: Taste function was measured using the whole-mouth solution method for 4 tastes (salt, sweet, sour, and bitter). Subjective evaluations (National Cancer Institute Common Terminology Criteria for Adverse Events [version 4.03] and Subjective Total Taste Acuity scale) were used. Patient self-reported quality of life was evaluated using European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Head and Neck Module (EORTC QLQ-H&N35). Results: A total of 87 patients (78 [90%] men and 9 [10%] women; mean [range] age, 58 [31-80] years) were enrolled. Overall TD rates were 79 of 86 (91.9%), 63 of 83 (75.9%), 27 of 81 (33.3%), 5 of 56 (8.9%), and 2 of 30 (6.7%) during RT, and 1 week, 3 months, 6 months, and 1 year after RT, respectively. Positive correlation occurred between objectively measured taste loss for the 4 taste qualities and subjective perception of taste loss. Only oral cavity mean dose 4000 cGy or greater predicted TD 3 months after RT. The mean oral cavity doses to the predicted 15% (D15), 25% (D25), and 50% (D50) probabilities were 25, 38, and 60 Gy at 3 months and 57, 60, and 64 Gy at 6 months, respectively. Conclusions and Relevance: In this cohort study, most patients still experienced TD during and at 3 months after RT. Only a few patients experienced long-term TD. A high oral cavity dose was associated with TD in patients with HNC receiving IMRT. Reducing oral cavity dose may promote early recovery of taste function after IMRT.

LigaSure small jaw versus conventional neck dissection: a systematic review and meta-analysis.

BACKGROUND: Neck dissection has a central role in the management of head and neck cancers. This systematic review aimed to compare the intraoperative and postoperative parameters between conventional and LigaSure Small Jaw (LSJ)-assisted neck dissection. METHODS: PubMed (MEDLINE), Embase, and the Cochrane Library were searched. independently by two authors for relevant articles comparing the outcomes of conventional and LSJ-assisted neck dissection. Data from each study were extracted, and a random-effects model was used in the pooled analysis. RESULTS: Compared with conventional techniques, LSJ-assisted neck dissection was associated with a significantly reduced operative time. The rates of postoperative hematoma, infection, amount of intraoperative blood loss, the length of hospital stay and the drainage amount showed no significant intergroup differences. CONCLUSIONS: The meta-analysis provides evidence that properly using LSJ may reduce the operative time compared with that of conventional techniques. Surgeons may consider using LSJ in neck dissection according to personal experiences.

Survival-Weighted Health Profiles in Patients Treated for Advanced Oral Cavity Squamous Cell Carcinoma.

OBJECTIVES: For patients with oral cavity squamous cell carcinoma (OSCC), particularly for those with advanced disease, quality of life (QoL) is a key outcome measure. Therefore, we estimated survival-weighted psychometric scores (SWPS), life expectancy (LE), and quality-adjusted LE (QALE) in patients with advanced OSCC. METHODS AND MATERIALS: For estimation of survival function, we enrolled 2313 patients with advanced OSCC diagnosed between January 1, 2007, and December 31, 2013. The patients were followed until death or December 31, 2014. To acquire the QoL data, data from 194 patients were collected by employing the Taiwan Chinese versions of the Quality of Life Questionnaire Core 30 and Quality of Life Questionnaire Head and Neck 35 developed by the European Organisation for Research and Treatment of Cancer and the EQ-5D-3L between October 1, 2013, and December 31, 2017. The LE of the patients with OSCC were estimated through linear extrapolation of a logit-transformed curve. SWPS and QALE were determined by integrating the LE and corresponding QoL outcomes. RESULTS: For the patients with advanced OSCC, the estimated LE and QALE were 8.7 years and 7.7 quality-adjusted life years (QALYs), respectively. The loss of LE and QALE was 19.0 years and 20.0 QALYs, respectively. The estimated lifetime impairments of swallowing, speech, cognitive functioning, physical functioning, social functioning, and emotional functioning were 8.3, 6.5, 6.5, 6.1, 5.7, and 5.4 years, respectively. The estimated lifetime problems regarding mouth opening, teeth, social eating, and social contact were 6.6, 6.1, 7.5, and 6.1 years, respectively. The duration of feeding tube dependency was estimated to be 1.6 years. CONCLUSIONS: Patients with advanced OSCC had an estimated LE of 8.7 years and QALE of 7.7 QALYs. SWPS provided useful information regarding how advanced OSCC affects the subjective assessment of QoL. Our study results may serve as a reference for the allocation of cancer treatment resources.

Cardiac tamponade: a rare presentation from a rare metastatic site in oral squamous cell carcinoma.

Metastatic head and neck squamous cell carcinoma (HNSCC) is a rare cause of cardiac tamponade. We report on a 62-year-old male who presented with metastatic squamous cell carcinoma (SCC) that caused cardiac tamponade secondary to a primary SCC originating from the retromolar trigone of the oral cavity. The clinical diagnosis was confirmed by physical examination, echocardiography and complete resolution of symptoms after pericardial fluid drainage. Cytologic examination of the pericardial fluid was the only investigational tool able to render a definitive evidence of malignant pericardial effusion. However, evidence of a hemorrhagic pericardial effusion must raise the suspicion of a malignant etiology regardless of the result of the cytologic examination. Metastatic HNSCC may involve multiple organ systems including the heart. We report this rare clinical presentation of cardiac tamponade as the initial location of distant metastasis. Otolaryngologists should keep a high index of suspicion and pay special attention to the symptoms arising on the non-head and neck sites to establish an early diagnosis and prompt management of the disease process.

Association of malnutrition with postoperative complication risk after curative surgery for oral cancer: Observational study.

ABSTRACT: Malnutrition is common among patients who have oral cavity squamous cell carcinoma (OSCC), but its effect on the incidence of postoperative complications remains uncertain. Validated nutrition and complication assessment tools were used to evaluate the effects of nutrition on the likelihood of postoperative complications after curative surgery for OSCC.A retrospective study that spanned January 2014 to December 2018 enrolled 70 patients who received curative surgery for OSCC. Nutritional status before surgery was evaluated with the scored Patient-Generated Subjective Global Assessment (PG-SGA), and patients were classified as either well-nourished (rating A) or malnourished (ratings B and C). Complications 30 days after the operation were graded using Clavien-Dindo classification. The perioperative clinicopathological characteristics of the groups were compared, and risk factors for postoperative complications were identified through logistic regression.A total of 44 (62.8%) patients formed the malnourished group, and they tended to be older (P = .03), weigh less (P = .001), have lower Body Mass Index (P = .003), higher PG-SGA scores (P < .001), higher neutrophil-to-lymphocyte ratio (P = .034), more postoperative complications (P < .001), and longer hospital stays (P = .021). Major complications (Clavien-Dindo classification ≥ IIIa) were experienced by 18.5% (n = 13) of patients and were more common in the malnourished group (P = .007). Multivariate logistic regression demonstrated that PG-SGA score ≥4 was an independent risk factor for postoperative complications (hazard ratio = 4.929, P = .008).Malnutrition defined using the PG-SGA is an independent risk factor for postoperative complications of curative surgery in patients with OSCC. More prospective studies are warranted to confirm our findings.

Application of "parachute" technique for free flap reconstruction in advanced tongue cancer after ablation without lip-jaw splitting: A retrospective case study.

The hemi or subtotal/total glossectomy is usually approached by lip-jaw splitting procedure for advanced tongue cancer ablation. This highly invasive procedure can cause facial disfiguration, bone malunion, and osteoradionecrosis. The aim of this study is to compare the surgical outcome in free flap tongue reconstruction between novel parachute technique in an intact jaw and the conventional lip-jaw splitting procedure after tongue cancer ablation.In this study, parachute technique was adopted for free flap inset in patients without mandibulotomy. We retrospectively reviewed patients who have received primary advanced tongue cancer resection and free flap reconstruction during April, 2008 to January, 2015. Patients were divided into 2 groups. Group A was undergoing parachute technique without lip-jaw splitting. We sutured all the strings through the edges of defect in the first step and through the matching points of flap margin in the second step from outside the oral cavity. Then, the strings were pulled and the flap was parachuted down on the defects after all the matching points were tied together. In group B, the patients received conventional lip-jaw splitting procedure. Student t test was used for results analysis.There were 15 patients (n = 15) in group A and 15 patients (n = 15) in group B. In the patients receiving parachute technique, operation time showed 34 minutes (P = .49) shorter, hospital stay showed 4 days (P = .32) shorter, and the infection rate of surgical site showed 6.6% (P = .64) less than with conventional technique. The survival rates of the flaps were both 100% without revision.The parachute technique is an effective and more accessible method for free flap setting in cases of tongue reconstruction without lip-jaw splitting, and provides patients with better aesthetic appearance.