American Journal of Otolaryngology最新文献

Acute invasive fungal sinusitis (AIFS) is an aggressive disease with significant mortality and morbidity. Surgical debridement is a mainstay of treatment. However, orbital involvement may limit its efficacy and is an independent risk factor for mortality. Traditionally, orbital exenteration has been utilized in cases with orbital invasion and ophthalmoplegia or vision loss. Retrobulbar liposomal amphotericin B injection may improve disease control and has the potential to spare the morbidity associated with exenteration. In this video article, we document the use of serial endonasal debridement with retrobulbar injections to salvage the eye in a patient with significant orbital involvement. A 28-year-old immunocompromised female patient presented with acute onset restricted right extraocular movement, progressive orbital pain, V2 trigeminal numbness, and 20/40 vision. The patient underwent recurrent debridement and retrobulbar injections of liposomal amphotericin B. Her serial exams, including changes in extraocular muscle appearance and gradual improvement in extraocular movement, were documented. The exam six months after initial presentation demonstrated 20/20 vision, minimal extraocular movement restriction, and proper healing of the orbit and ethmoid. The salvage of the patient's orbit suggests that liposomal amphotericin B injections with debridement may be a viable treatment alternative in patients with acute invasive fungal sinusitis and orbital involvement.

Aim

This study aims to investigate the key elements for successful operation and management of primary otolaryngologic clinics in Taiwan amidst a declining birth rate and increasing competition among clinics. It employs the Innovation Through Tradition (ITT) theory as a theoretical framework to develop an operational model for effective management strategies.

Methods

This research utilized the triangulation method to identify key elements crucial for the operation and management of primary otolaryngologic clinics. Five key elements were identified, namely service attitude, medication efficacy, diagnostic and treatment procedures, treatment costs, and operating hours. Outpatient satisfaction was analyzed using Donabedian's structure-process-outcomes model to assess the impact of these elements on patient experience.

Results

Analysis revealed that service attitude significantly influences outpatient visits, indicating its paramount importance in clinic management. Patient satisfaction was highest in the service outcome dimension, emphasizing the significance of effective treatment outcomes. However, satisfaction was lowest in the service structure dimension, indicating potential areas for improvement in clinic infrastructure and organization.

Conclusion

Understanding these key elements and enhancing outpatient satisfaction can drive improvements in the quality of medical services, contributing to the overall success of primary otolaryngologic clinics.

Purpose

To compare the efficacy of different thermal ablation and conventional surgery for the treatment of Papillary Thyroid Microcarcinoma, using a systematic review including traditional pooling and Bayesian network meta-analysis.

Materials and methods

A comprehensive literature search in PubMed, EMBASE, and the Cochrane Library databases identified retrospective studies evaluating the tumor volume change after different thermal ablation or conventional surgery. Studies from the date of their inception to January 6, 2024, were included. A review of 4463 potential papers, including a full-text review of 23, identified 10 eligible papers covering a total of 2658 patients for meta-analysis. The tumor volume change over a 12-month follow-up was compared between different thermal ablations. Tumor diameter change, complications, recurrence, operation and hospitalization time were evaluated by network meta-analysis.

Results

Based on the traditional frequentist approach, the overall pooled estimates for the standardized mean difference (SMD) in tumor volume change of radiofrequency ablation (RFA), laser ablation (LA), and microwave ablation (MWA) were 1.38 (95 % credibility interval (CI), 0.62–2.13), 1.94 (95%CI, 0.78–3.10) and 1.38 (95%CI, 1.01–1.75), respectively. Based on the Bayesian network meta-analysis, in examining the surface under the cumulative ranking area (SUCRA) ranking, RFA (SUCRA, 76.6), MWA (SUCRA, 66.6), and LA (SUCRA, 39.8) were identified as the three interventions that were associated with the greatest reduction in risk for complications compared with conventional surgery (CS), with RFA (SUCRA, 76.6) being ranked as the highest in safety. MWA, SMD 4.43 [95%CI, 2.68–6.17], RFA SMD 4.24 [95 % CI, 1.66–6.82], and LA SMD 4.24 [95 % CI, 1.48–7.00] were associated with the shorter operation time compared with CS. LA SMD 4.61 [95 % CI, 1.79–7.44] and MWA SMD 3.07 [95 % CI, 1.32–4.83] were associated with the shorter hospitalization time compared with CS, with LA (SUCRA, 86.5) yielding the highest ranking. MWA was associated with a reduced risk for tumor recurrence RR 0.02 [95 % CI, −0.44-0.49], compared with CS.

Conclusion

We conducted a comprehensive review of the published literature on the effectiveness and safety of different thermal ablation techniques and conventional surgery for papillary thyroid microcarcinoma. Important research gaps persist due to a lack of long-term data and high-quality randomized controlled trials (RCTs).

Introduction

recent studies have shown that around 30 % of men and 20 % of women at the age of 70 have a hearing loss, rates that rise to 55 % and 45 % respectively at the age of 80. Treatment options include hearing aids and cochlear implants. Cochlear implant surgery under local anesthesia (L.A.) is gaining popularity for its potential benefits. We analyzed the current literature comparing L.A. and general anesthesia (G.A.) surgery by assessing operation duration, post-operative observation time and length of hospital stay.

Methods

The study was conducted following the PRISMA guidelines. The search was performed on different database for articles published from 1984 to 2023. Comparative studies between cochlear implants in L.A. and G.A. with information on duration of surgery, length of hospital stay and time in postoperative care unit (PACU) were included.

Results

Of 65 articles identified, 5 studies were included, involving 634 patients. The studies showed that L.A. surgery had a shorter surgical time than G.A. (p < 0.0001). No significant differences were found in length of hospital stay (p = 0.14) or time in PACU (p = 0.08). The cost of anesthesia was significantly lower for L.A.

Discussion

The LA procedure has become popular, especially among elderly patients. The LA procedure has a shorter operative time and lower costs, without significantly affecting hospitalisation or time in PACU. Our study highlighted the advantages of L.A. in cochlear implant surgery, also showing the relatively low costs of the procedure. Better post-operative management could bring further benefits for patients and reduce hospital costs.

Purpose

Papillary thyroid carcinoma detection has increased dramatically in the United States. However, the indolent nature of papillary thyroid microcarcinoma (mPTC) has led the American Thyroid Association (ATA) to advocate for more conservative management. The 2015 ATA recommendations advocated for observation or lobectomy for mPTC. However, the majority of mPTCs continue to be treated with more aggressive surgical management. In this study, we aim to understand the management of mPTC based on facility variables.

Materials and methods

A retrospective observational study of patients diagnosed with mPTC between 2004 and 2018 was performed using the National Cancer Database incidence data. We collected data on patient sex, age, tumor size, race, ethnicity, geographic location, thyroid surgical volume at the facility, and treatment modality for mPTC were collected. Conservative and non-conservative treatment modalities based on patient and facility characteristics were compared both longitudinally and cross-sectionally between pre- and post-2015 ATA recommendations.

Results

Total thyroidectomy with or without radioactive iodine ablation (RAI) remains the treatment of choice regardless of patient and facility characteristics. Patients treated at low-volume facilities were actually more likely to be treated conservatively.

Conclusions

Despite 2015 ATA recommendations advocating for observation or lobectomy for mPTC, patients with mPTC are still more likely to be treated with total thyroidectomy with or without RAI, especially at high-volume facilities.

Objectives

Investigate trends and associated factors in guideline adherence to adjuvant radiation therapy in locally advanced laryngeal and hypopharyngeal cancer after primary total laryngectomy (TL).

Methods

Previously untreated, non-metastatic patients who underwent TL for pathologic T4 larynx or hypopharynx squamous cell carcinoma (SCC) were queried using the National Cancer Database (NCDB). Patients were excluded if they had regional or distant metastasis or positive margins. Patient characteristics were evaluated for association with non-adherence to adjuvant radiation by logistic regression analysis. Association between non-adherence and overall survival (OS) was investigated by Cox proportional hazard analysis.

Results

Among 2823 eligible T4 N0 patients, 841 (29.8 %) did not receive adjuvant radiation. Associated factors include increasing age, a Charlson Comorbidity Index of 2, greater per-mile distance to treatment center, and treatment at an academic cancer center. Delivery of adjuvant radiation was associated with improved OS on multivariable (HR 0.82, 95 % CI 0.72–0.93) analysis.

Conclusions

Within the NCDB, non-adherence to adjuvant radiation treatment after TL for pathologically T4 N0 larynx and hypopharynx SCC is common. Older patients with more comorbidities and greater travel distance may be at higher risk for non-adherence. Treatment at an academic cancer center is associated with non-adherence to recommended adjuvant radiation. Lack of adjuvant radiation is associated with worse overall survival.

Purpose

The recurrence of head and neck cancer (HNC) is most prevalent during the initial two years following curative treatment, underscoring the criticality of regular surveillance for HNC survivors. This study aims to evaluate the effectiveness of computed tomography (CT) imaging and clinical physical examination (CE) in HNC surveillance, assessing whether these imaging protocols meet the current treatment limitations confronting HNC specialists.

Methods

Retrospective chart review of a 9-year experience with head and neck cancer patients at a single, academic tertiary care center. Demographic data was collected along with data regarding whether the recurrences were detected primarily through CE, flexible endoscopic exam (scope exam), or CT or CT/PET scan. Subsets of the data were analyzed and compared by sensitivity, specificity, and negative predictive values.

Results

264 HNC patients were identified. 72 total recurrences (27 %) were noted. The method of initial detection spurring further investigation was imaging in 42 (58.3 %) patients, CE (33.3 %) in 24 patients, scope exam in 6 (8.4 %) patients. Overall, 65 (90.3 %) patients had imaging that showed recurrence regardless of method of initial detection. Sensitivity, (87.1 % vs 70.5 %), and specificity (93.95 % vs 96.9 %) were noted for CT and CE respectively. Combined sensitivity and specificity for CT and CE was 96.2 % and 91.05 % respectively.

Conclusion

The data suggests that imaging could provide sufficient methods of HNC surveillance despite limitations the COVID-19 pandemic presents.

Objective

Understand vaccination knowledge and barriers to vaccination among minority adults.

Study design

Cross-sectional survey.

Setting

Otolaryngology clinics at a safety net hospital and a tertiary academic center and a head and neck cancer screening event.

Methods

Survey was administered to consenting patients. Descriptive statistics and significance testing were used to characterize the data, with non-minority respondents as controls. Multivariate logistic regression was used to understand factors associated with vaccination.

Results

HPV vaccination among our 241 respondents (n = 41, 17.67 %) and their qualifying children (n = 52, 33.55 %) was low. Non-vaccinated minorities were significantly more likely to express interest in HPV vaccination (28.66 % vs 8.66 %, p = 0.016). Minority patients were significantly less knowledgeable about HPV causing cervical (88.64 % vs 72.45 %, p = 0.024) and head and neck (68.18 % vs 44.90 %, p = 0.005) cancer and were also less aware of HPV infection (95.45 % vs 81.12 %, p = 0.020) among non-women. Lack of knowledge about the HPV vaccine was the most cited reason why minority patients did not or were uninterested in vaccination for themselves or their children. In a multivariable logistic regression of factors associated with HPV vaccination, only increased age demonstrated a significant association with vaccination likelihood (OR = 0.91, 95 % CI = [0.88–0.95], p < 0.001).

Conclusion

Reported HPV vaccination rates were low for both white and minority patients but did not significantly vary on univariate or multivariate analysis. However, minority respondents were significantly less knowledgeable about HPV and its manifestations; they most often cited inadequate knowledge as why did not receive or were uninterested in HPV vaccination. As such, HPV vaccination educational interventions may raise vaccination rates among minority populations.