American Journal of Otolaryngology最新文献

Objective

This review summarizes the approaches to pediatric sialorrhea management from least-to-most invasive: non-pharmacological management, anticholinergic medications, botulinum neurotoxin, non-invasive surgery, and invasive surgical intervention.

Review methods

An electronic literature review identified English-language articles on sialorrhea management in pediatric patients. Publications between 1982 and 2022 were used, with a focus on articles published from 2012 to 2022. Additional augmentation of pharmacologic information was obtained from the latest editions of medical textbooks supplemented with official package inserts of investigated medications.

Conclusions

Sialorrhea is abnormal in patients greater than four years of age. Severe cases warrant intervention to improve patient quality of life and reduce caregiver burden. Management starts with conservative approaches. Viable candidates begin with non-pharmacological management options. Anticholinergic medications can decrease saliva production, but adverse side effects may outweigh benefits. Botulinum neurotoxin injection of the salivary glands decreases salivary flow rate; however, relief is transient and thus multiple treatments are required. Non-invasive sclerotherapy is an emerging treatment option showing promising results for sialorrhea. In contrast, surgical intervention is reserved as a last-resort treatment for patients with severe symptoms, due to its higher risk for adverse consequences.

Implications for practice

Physicians should be familiar with the different pediatric sialorrhea management options, including advantages and disadvantages, to adequately facilitate shared decision making with caretakers of pediatric patients who require treatment.

Purpose

The primary aim of this study was to examine the vestibular function of athletes involved in high-risk head trauma sports by means of complete vHIT testing of all six semicircular canals (SCCs). The secondary objective was to investigate whether the vestibular function is significantly reduced among athletes within certain high-risk sports.

Methods

A prospective cross-sectional study of 137 adult athletes in football, handball, boxing, horseback riding, and ice hockey with a minimum of one reported sports-related head injury within the past five years. All subjects underwent screening with a complete examination of all six SCCs with vHIT and fulfillment of the dizziness handicap inventory (DHI).

Results

Two subjects (1.5 %) fulfilled the criteria of having a pathological vHIT. Some degree of impairment of the vestibular function was seen when data was divided into individual sports and time since the last head injury. Likewise, no subjective dizziness was seen in the group of athletes when evaluated by total DHI scores. This score did not differ significantly between groups when subgrouped into number of head injuries or time since the last head injury. When divided into type of sport, total DHI scores differed significantly between groups. These total DHI-scores did, however, all fall within the range of the “no dizziness handicap” classification.

Conclusion

The results suggest that the vestibular function of athletes in high-risk head trauma sports is unaffected by the practice of a high-risk head trauma sport. Therefore, vHIT has no clinical utility in the assessment of a sports-related concussion (SRC) in athletes with no subjective feeling of dizziness.

Purpose

Our institution uses two approaches for nasal mucosal preparation during endoscopic sinus surgery (ESS) to improve surgical field visualization: topical epinephrine (TE) versus topical cocaine with injection of lidocaine containing epinephrine (TCLE). We aimed to compare anesthetic outcomes after ESS using these techniques.

Methods and materials

We retrospectively identified adult patients at our institution who underwent ESS from May 2018 through January 2023 under general anesthesia with propofol and remifentanil infusions. Postoperative anesthetic outcomes, including pain and recovery time, were compared between patients who had mucosal preparation with TE versus TCLE using inverse probability of treatment weighting (IPTW) to adjust for potential confounders.

Results

Among 1449 patients who underwent ESS, 585 had TE, and 864 had TCLE. Compared with TE, during anesthetic recovery, the TCLE group had fewer episodes of severe pain (numeric pain score ≥ 7) (IPTW-adjusted odds ratio, 0.65; 95 % CI, 0.49–0.85; P = .002), less opioid analgesic administration (IPTW-adjusted odds ratio, 0.55; 95 % CI, 0.44–0.69; P < .001), and shorter recovery room stay (IPTW-adjusted ratio of the geometric mean, 0.90; 95 % CI, 0.85–0.96; P = .002). Postoperative nausea and vomiting and postoperative sedation were similar between groups.

Conclusions

Patients who received preparation of the nasal mucosa with TCLE, compared with TE, were less likely to report severe pain or receive an opioid analgesic in the postanesthesia recovery room and had faster anesthetic recovery. This observation from our large clinical practice indicates that use topical and local anesthetic during endoscopic sinus surgery may have benefit for ambulatory ESS patients.

Background

In rhinoplasty, it is very important to adjust the rotation and projection of the tip together harmoniously with the nasal dorsum and face to achieve pleasing results.

Objective

In this study, our aim is to describe a new modification of the vertical alar resection technique that can effectively regulate nasal tip projection and rotation.

Materials and methods

Versatile vertical alar resection (V-VAR) technique was applied to 14 primary and 9 revision rhinoplasty cases with highly projected nasal tip. V-VAR technique consists of three steps. In the first step, the original dome point was marked. In patients with high tip projection and caudal rotation, resection was performed from the lateral crus of the original dome. In patients with high tip projection and cephalic rotation, resection was performed from the medial crus of the original dome. In patients with high nasal tip projection but adequate rotation, an equal amount of resections were performed from both the medial crus and lateral crus of the original dome. The patients were followed in average 18 months (between 12 and 24 months).

Results

The desired type of rotation and projection was achieved utilizing V-VAR technique in all patients. All patients had satisfactory esthetic results.

Conclusions

In highly projected nasal tips, the height can be reduced using the proposed V-VAR technique. Rotation in the nasal tip region was maintained, increased or decreased in accordance with the esthetic aims.

Level of evidence

4.

Objective

To suggest a comprehensive algorithm for the surgical approach for correcting of sources of temporal bone CSF leaks.

Methods

A case series for patients operated in a single academic tertiary referral center between 2011 and 4.2022. Included in the study were 46 patients, 5 of whom had a bilateral problem, resulting in 51 pathologic temporal bones. The presentation was an active CSF leak (38 patients) or bacterial otogenic meningitis (8 patients). Follow up ranged from 8 months to 5 years.

Results

Of the 42 ears operated via the default middle fossa approach, 37 were successful (88 %) in controlling CSF leak. None had intracranial complications or sensorineural hearing loss. Location, number and size of the defects, hearing status, associated superior semicircular canal dehiscence, additional intra-temporal or intra-cranial pathologies may indicate a transmastoid approach. Of the six ears that had a canal wall up mastoidectomy as a primary procedure, one required revision due to ongoing CSF leak. Five revision cases and three primary cases were effectively sealed with a subtotal petrosectomy and obliteration. One was lost to follow-up. Hearing was reconstructed with bone-anchored hearing implants in 6 out of these 8 ears.

Conclusions

The middle fossa approach could be used as a default approach for sealing TD. There are a number of indications for transmastoid approaches in both primary and revision cases. Obliteration of the ear was used in all revision cases. The suggested algorithm can help in planning surgery for temporal bone CSF leaks or a history of otogenic meningitis.

Purpose

To compare surgical outcomes of regenerative treatment (RT) including basic fibroblast growth factor (bFGF) (Group-R) with the conventional method (Group-C) for patients with tympanic membrane perforation (TMP), both of whom underwent transcanal endoscopic ear surgery.

Methods

The study population of Group-R included 61 ears of 59 patients treated with RT-TMP in which TMP edges were disrupted mechanically and a gelatin sponge immersed in bFGF was inserted into the TMP. Fibrin glue was then dripped over the sponge. Group-C consisted of 13 patients who underwent conventional surgery before adopting the RT-TMP. Patients' characteristics and outcomes including TMP closure rates, and change in hearing level were evaluated three or more weeks after the surgery.

Results

The baseline characteristics including size of TMP were not significantly different between the two groups. Although Group-R had significantly shorter operating time than Group-C, the complete TMP closure rates were 69 % (9/13) and 85 % (52/61), respectively. Air-conduction hearing thresholds showed significant improvements, and analysis of variance showed that Group-R achieved significant interactions other than at 8 kHz, implying better improvement in cases with TMP closure. The air-bone gaps also improved at all frequencies in both groups. Specifically, at 4 kHz, there was a trend showing better improvement in Group-R.

Conclusion

RT-TMP had a high TMP closure rate and good hearing improvement, with no significant differences compared with those of conventional surgery. This new therapy is simple and safe, and requires less operating time, and it could help improve the quality of life of patients with TMP.

Purpose

Diagnostic endoscopy with biopsy under general anesthesia (DE-GA) is still considered as the established standard to assess laryngopharyngeal cancer patients. Office-based flexible laryngoscopic biopsy (FLB) offers an alternative, but the effect on oncological outcome remains uncertain. Therefore, the diagnostic process and survival of patients undergoing FLB, compared to those undergoing DE-GA were evaluated.

Methods

Patients suspected of laryngopharyngeal cancer who underwent FLB were evaluated. Patients with FLB-confirmed squamous cell carcinoma (SCC) were matched with DE-GA patients based on tumor site, T-classification, N-classification, age, and p16 overexpression. Time from first visit to diagnosis (FVD), time to treatment interval (TTI), disease-specific survival (DSS) and overall survival (OS) were analyzed.

Results

FLB yielded a definitive diagnosis in 155/164 (95 %) patients. No complications were observed. Ninety-eight of the 124 patients in which FLB revealed a SCC received curative treatment and were compared with 98 matched patients who underwent DE-GA. Median FVD interval was 6 days after FLB and 15 days after DE-GA (p < 0.001). Median TTI interval (FLB: 28 days, DE-GA: 28 days) was equal (p = 0.91). Oncological outcomes were comparable (p > 0.05) between FLB (OS: 2-yr: 76 %, 5-yr: 42 %; DSS: 2-yr: 86 %, 5-yr: 85 %) and DE-GA groups (OS: 2-yr: 76 %, 5-yr: 50 %; DSS: 2-yr: 81 %, 5-yr: 79 %).

Conclusion

FLB in the outpatient setting demonstrates a high diagnostic accuracy, is safe, accelerates the diagnostic process and has no negative effects on clinical outcome compared to DE-GA. Therefore, FLB should be considered as the standard diagnostic procedure in patients suspected of laryngopharyngeal cancer.

Purpose

To examine the patient experience of laryngopharyngeal reflux diagnosis and factors that contributed to perceived difficulty with the process.

Materials and methods

A 32-question anonymous survey was administered to individuals over 18 years old who reported a diagnosis of laryngopharyngeal reflux. The survey contained questions regarding demographics and individuals' experiences during the diagnostic workup along with the generic short patient experiences questionnaire. Percentages were calculated for all variables. Kendall rank correlation coefficient was performed to measure the strength and direction of association between laryngopharyngeal reflux workup and perceived difficulty with diagnosis.

Results

Of the 232 respondents, 59.9 % reported difficulty with the diagnostic process. Strong positive correlations were found between perceived difficulty with laryngopharyngeal reflux diagnosis and the following factors: total number of physicians seen (τ_b = 0.483, p < 0.001), time from symptom onset (τ_b = 0.300, p < 0.001), and time from first physician visit (τ_b = 0.479, p < 0.001). Results from the generic short patient experiences questionnaire showed moderate negative correlations between perceived difficulty with diagnosis and the following factors: perceived competence of physician (τb = −0.228, p < 0.001), perception that the physician cared for the patient (τb = −0.253, p < 0.001), perceived interest the physician had in the patient (τb = −0.259, p < 0.001), and time interacting with the physician (τb = −0.226, p < 0.001).

Conclusions

Respondents report difficulty being diagnosed with laryngopharyngeal reflux. This correlates with increased time to receive a diagnosis, increased number of physicians seen, and factors related to the patient-physician relationship. Physicians can improve patient experience by focusing on clear communication with interactive patient appointments, and scheduling high yield diagnostic tests.

Background

Long-segment, grade IV suprastomal tracheal stenosis is rare and difficult to treat (Carpenter et al., 2022 [1]). Patients with grade IV stenosis have significant quality of life impairments since they are tracheostomy dependent and aphonic. Open airway surgery is often needed to improve tracheal patency, restore the patient's voice, and progress towards decannulation (Abouyared et al., 2017 [2]). However, not all patients are candidates for upfront open surgery (Abouyared et al., 2017; Shamji, 2018 [2,3]). Therefore, it is important to develop and refine endoscopic interventions to improve quality of life for these patients.

Methods

We describe a step-by-step endoscopic approach to the recannulation of long-segment, grade IV suprastomal tracheal stenosis. Briefly, our approach utilizes dual (proximal & distal) visualization of the stenosis prior to passing a 25 gauge needle through the stenosis to identify the proper trajectory for recannulation. Then a 16 gauge needle is passed in the same manner, and a wire is placed through the needle and into the distal airway. Once the airway is recannulated, the initial pinpoint opening is gradually widened in Seldinger fashion over the wire with Savary dilators followed by balloon dilation. Finally, a suprastomal L-stent (modified Montgomery T-Tube) is placed to reduce the risk of restenosis (Edwards et al., 2023 [4]).

Case discussion

A 39-year-old woman with a past medical history significant for poorly controlled type I diabetes mellitus and polysubstance abuse presented with tracheostomy dependence and aphonia. She was diagnosed with a long-segment, grade IV suprastomal tracheal stenosis and initially underwent endoscopic recannulation. This intervention restored her voice and allowed for optimization of her medical conditions before open airway surgery.

Conclusion

Most patients experience a significant improvement in their quality of life as their voice is typically restored following this procedure. Additionally, individuals who eventually require open airway surgery gain additional time for medical optimization. In our experience, this procedure represents a safe and effective means of extending the utility of traditional endoscopic airway interventions for the management of patients with grade IV stenosis.

Primary sinonasal mucosal melanoma is a rare aggressive malignancy. In this video, a case of a 68-year-old female who presented with diplopia for 2 weeks is described. The present video reports the endoscopic endonasal surgical excision of a primary sinonasal mucosal melanoma. The video contains patient's medical history, preoperative radiological evaluations and step-by-step description of surgical steps of the procedure with the utilization of computer-assisted navigation system.