Novel prognostic factors for successful treatment of pediatric chronic rhinosinusitis using the sinus and nasal quality of life survey (SN-5H).

INTRODUCTION: Chronic rhinosinusitis (CRS) is strongly associated with significant impairment of quality of life (QoL) in children. The SN-5 questionnaire is an important assessment tool for pediatric CRS. This study aimed to evaluate potential prognostic factors for treatment of pediatric CRS within the Hebrew version of the SN-5 questionnaire. METHODS: A prospective study in pediatric otolaryngology unit. Patients were treated either surgically or pharmacologically. Following informed consent, parents of pediatric CRS patients completed the translated and validated Hebrew version (SN-5H) prior to treatment and after three months. We analyzed the results of both treatment arms according to success (achieving minimal clinically important difference; MCID). RESULTS: 102 children aged 5-12 years and their caregivers participated (74 CRS patients and 28 controls without CRS). SN-5H items scores were significantly higher in CRS patients compared to controls (p < 0.001). Baseline activity scores were higher, while baseline emotional scores were lower in MCID( +) CRS patients, compared to MCID(-) CRS patients (p < 0.05). High emotional stress and low activity scores at baseline were associated with poorer odds to achieve MCID. CONCLUSIONS: The SN-5H questionnaire is invaluable tool for assessing pediatric CRS patients. Psychosocial aspects of CRS significantly affect QoL and should be addressed in the office pre-treatment. The SN-5H can aid in highlighting patients in need for further reassurance and psychosocial support to manage expectations, and to improve QoL.

Aerodigestive Clinics as Emerging Pediatric Care Model: The First 100 Patients in Israel.

BACKGROUND: Aerodigestive clinics are run by interdisciplinary medical and surgical teams, and provide complex care coordination and combined endoscopies. OBJECTIVES: To describe the design and patient population of the first pediatric aerodigestive center in Israel. METHODS: A retrospective single-center cohort study was conducted describing patients followed in the aerodigestive clinic of Schneider Children's Medical Center of Israel, a tertiary pediatric hospital, between its inception in January 2017 and June 2020. RESULTS: During the study period, 100 patients were seen at the combined respiratory and digestive (NoAM) clinic, with a total of 271 visits. Median age at first assessment was 29.5 months (range 3-216). Fifty-six patients (56%) had esophageal atresia and tracheoesophageal fistula. Thirty-nine patients had an identified genetic disorder, 28 had a primary airway abnormality, 28 were oxygen dependent, and 21 were born premature. Fifty-two patients underwent triple endoscopy, consisting of flexible bronchoscopy, rigid bronchoscopy, and gastroscopy. In 33 patients, esophageal dilatation was necessary. Six patients underwent posterior tracheopexy at a median of 6 months of age (range 5 days to 8 years) all with ensuing symptom improvement. The total mean parental satisfaction score on a Likert-type scale of 1-5 (5 = highest satisfaction) was 4.5. CONCLUSIONS: A coordinated approach is required to provide effective care to the growing population of children with aerodigestive disorders. The cross fertilization between multiple disciplines offers a unique opportunity to develop high quality and innovative care. Outcome measures must be defined to objectively measure clinical benefit.

Analysis of cigarette smoking mechanism by real time video-endoscopic documentation.

OBJECTIVE: To view, document and analyze the smoking mechanism as seen via video-endoscopic examination during the action of cigarette smoking. STUDY DESIGN: Observational study. METHODS: Twenty-two healthy smoking volunteers were examined with a trans-nasal video-laryngoscope while breathing, sniffing and cigarette smoking. Smoking a whole cigarette was recorded in each participant. The different stages of smoking were defined and their duration was measured. The glottic opening angle was calculated during breathing, sniffing and smoking. RESULTS: A smoking cycle with four distinct stages was recognized. The stages included an oral smoke accumulation, pharyngo-laryngeal jet inhalation, infralaryngeal spread, and finally humidified exhalation stage. The stages' mean duration was 1.93(±1.21), 0.39(±0.31), 2.00(±1.12) and 4.5(±2.70) seconds, respectively. The glottic opening angle during smoke inhalation was wider in 16% (p = 0.02) compared to normal inhalation during breathing. The glottic opening during smoke exhalation was comparable to what was observed during normal exhalation. The reduction in the glottic opening was more significant during the action of smoking compared with normal breathing (p = 0.042). CONCLUSIONS: Smoking follows a consistent sequence of events, defined by specific anatomic configuration and relatively persistent duration. The fast turbulent flow of the smoke over the narrow glottic aperture and at the areas of bifurcation at the trachea and bronchi may have a role in the high relative risk for carcinoma in these areas.

Neonatal dacryocele with endonasal cyst: revisiting the management.

PURPOSE: The aim of the study was to present a consecutive series of neonatal dacryocele with endonasal cyst diagnosed and treated in our institution and to compare our management regimen and outcome with those reported in the literature. METHODS: The study was conducted at a university-affiliated teaching hospital. Study population included 5 infants, ages 1 day to 1 month, with either noninfected or infected neonatal dacryocele with endonasal cyst. Management included antibiotic treatment (topical and/or systemic) and local lacrimal massage. When conservative treatment failed, endoscopic identification and incision of the endonasal cyst with subsequent lacrimal duct irrigation with fluorescein and antibiotics were carried out in the office. Main outcome measures included resolution of symptoms and recurrence rate. RESULTS: Between the years 2003 and 2007, 5 infants were diagnosed and treated. All had unilateral dacryocele with endonasal cyst. Female-to-male ratio was 4:1. Age ranged from 1 day to 1 month old. Three had dacryocystitis (60%) before treatment. None had symptoms of airway obstruction. One patient was successfully treated conservatively with firm massage by the ophthalmologist resulting in rupture of the endonasal cyst and did not require further treatment. Four patients were treated with a combined ophthalmology/otolaryngology surgical procedure. All patients were treated in an office setting without general anesthesia. One patient underwent computed tomographic imaging before treatment to confirm the diagnosis. Follow-up ranged from 1 month to 50 months with an average of 23 months. Complete resolution was observed in all patients without recurrence and without complications. CONCLUSIONS: We report on the successful surgical treatment of neonatal dacryocele with endonasal cyst in an office setting without the use of general anesthesia, using endoscopic incision of the cyst and irrigation alone. The high success rate of this relatively benign office procedure encourages its use and further supports the approach of early surgical intervention, thus, helping to avoid infectious complications that can be severe at this age.

Bedside percutaneous dilatational tracheostomy in patients outside the ICU: a single-center experience.

PURPOSE: To assess the safety of medical-ward bedside percutaneous dilatational tracheostomy (GWB-PDT). MATERIALS AND METHODS: A retrospective study of all patients who underwent elective GWB-PDT between 2009 and 2015. A joint otolaryngology-ICU team performed all GWB-PDTs. The patients were followed until decannulation, discharge or death. Complications were divided into early (within 24 h) and late, and into minor and major. RESULTS: Two hundred and fifty six patients were included in the study. The mean age was 77.7 ±â€¯11.8 Medical history included cardiac comorbidities (42.6%) and cerebrovascular accidents (34.4%). Overall, 48 patients (18.9%) had 60 complications, of which 70% (42/60) were minor (13 early; 29 late complications). Fifteen patients (5.9%) had major complications. Eight patients had early major complications (loss of airway - two patients [0.8%], pneumothorax - two patients [0.8%], resuscitation - one patient [0.4%], and a single patient (0.4%) died within 24 h following PDT). Two additional patients (0.8%) underwent conversion to an open tracheostomy. Seven patients had late complications (airway complications in six patients [2.3%] and major bleeding in a single patient [0.4%]). Of the seven patients with late major complications, three had two major complications. Half of the complications occurred by POD 3. CONCLUSION: GWB-PDT is a feasible and safe solution for tracheostomies in general-ward ventilated patients.

Potential Causative Factors for Saccular Disorders: Association with Smoking and Other Laryngeal Pathologies.

OBJECTIVE: To describe risk factors, clinical presentation, and outcome of patients with saccular disorders. STUDY DESIGN: Case control with chart review METHODS: A single center retrospective study. Case group included all adult patients, presenting with saccular disorders (saccular cyst or laryngocele), between the years 2010 and 2015. A matched group of patients with vocal fold cyst served as the control. RESULTS: Twenty-nine patients met the inclusion criteria: 15 males and 14 females; the mean age was 60.5(±11.2). The median follow-up period was 10 months (range 2-48). Overall, 75.9% (22) had a positive smoking history; 55.2% (16) were active and 20.7% (6) were past smokers. The median pack- years of all smokers in the saccular disorder group was 40 (range 1-67). Saccular disorder patients demonstrated significantly higher prevalence of active smoking when compared to control patients (55.2% versus 17.9%, P = 0.014). Sixty-nine percent of the patients had some synchronous vocal fold comorbidity. The leading vocal fold comorbidity was Reinke's edema in 41% (12). Synchronous vocal fold comorbidities were significantly more prevalent in smokers compared with nonsmokers-82% (18 of 22) and 29% (2 of 7), respectively (P = 0.008). Surgical treatment was performed on 26 patients; all of whom underwent complete resection, either by endoscopic (92%), external (4%), or combined external and endoscopic (4%) approaches. There was a single case of recurrence (4%), 10 months following initial resection. CONCLUSION: Saccular disorders are associated with smoking and synchronous vocal fold comorbidity. Complete resection is recommended as surgical outcome is excellent.

Does narrow band imaging improve preoperative detection of glottic malignancy? A matched comparison study.

OBJECTIVES/HYPOTHESIS: The primary suspicion for glottic malignancy during office laryngoendoscopy is based on lesion appearance. Previous studies investigating laryngeal use of narrow band imaging (NBI) are mostly descriptive. The additive value of NBI relative to white light (WL) requires further investigation. STUDY DESIGN: Observational matched study. METHODS: NBI was compared with WL images of 45 vocal fold lesions suspected for malignancy (21 carcinoma, 22 dysplasia, two benign). All images were presented randomly and evaluated by six independent otolaryngology specialists. The observers were asked to estimate lesion size, location, and pathology. The results for the two imaging modalities were compared with each other and with the final pathology. RESULTS: The observers estimated lesion size to be larger in the NBI images by an average of 9% (2.4 mm2 ; P =.04) compared to WL. In 64.6% of cases, the observers estimated similar pathology for NBI and WL. When there was a discrepancy, the estimated pathology was "malignant" in 24.3% by NBI, compared with 11.1% by WL. Overall, 44.7% of the lesions were estimated to be malignant by NBI, compared with 33.8% by WL (P =.001). The sensitivity and specificity rates for malignancy detection by NBI were 58.6% and 61.2%, respectively, compared to 48.7% and 76.1% by WL. CONCLUSIONS: Observers tend to estimate vocal fold lesions to be larger and more frequently suspect malignancy while assessing NBI images. Compared with WL, NBI demonstrates increased sensitivity and decreased specificity for detection of malignancy. Nevertheless, the specificity and sensitivity of NBI alone are considerably low. LEVEL OF EVIDENCE: 4 Laryngoscope, 127:894-899, 2017.

Feasibility of a single-stage tracheostomy decannulation protocol with endoscopy in adult patients.

OBJECTIVES/HYPOTHESIS: Gradual decrease in tube size and tube capping are considered the standard of care for tracheostomy decannulation. Both of these actions result in increased airway resistance. Immediate decannulation may offer a more tolerable approach. OBJECTIVE: To assess the feasibility of immediate tracheostomy decannulation compared with the traditional decannulation methods. METHODS: This study is a single institute, case-control retrospective study of patients between the years 2009 to 2014. The study group included all patients who underwent immediate decannulation, whereas the control group comprised patients who underwent traditional staged decannulation. An immediate decannulation protocol included admission to the intensive care unit, a comprehensive evaluation, decannulation, 24 hours of monitoring, and observation until discharge. RESULTS: Twenty-nine patients were included in the study group and 20 in the control group. No significant statistical difference was found between the two groups in the patients' medical history and tracheostomy data, except for the Acute Physiology and Chronic Health Evaluation II score and duration of the deflated cuff, which were significantly higher in the control group. A significant difference was found in the complication rate between the groups. In the staged decannulation group, four patients failed decannulation and required reinsertion of the tracheostomy cannula, whereas there were no such failures in the immediate decannulation group. Hospitalization duration after decannulation of the study group patients was significantly shorter than that of the control group. CONCLUSION: Immediate decannulation may offer a safe alternative for weaning from tracheostomy. It may also reduce the duration of the weaning process and hospitalization. LEVEL OF EVIDENCE: 3b Laryngoscope, 126:2057-2062, 2016.

The role of separate margins sampling in endoscopic laser surgery for early glottic cancer.

CONCLUSIONS: Sampling surgical margins in trans-oral laser microsurgery for early glottic squamous cell carcinoma (SCC) may allow for increased local control rate, although with no difference in local control by endoscopic treatment alone. OBJECTIVE: To further delineate the role of routinely sampling separate surgical margins, in patients with early glottic SCC undergoing endoscopic laser resection. METHODS: A retrospective case control study. One hundres and two early glottic cancer patients staged Tis-T2 underwent endoscopic laser surgery with curative intent as the primary treatment. Separate margins from the surgical bed were sampled following complete tumor resection in 64 patients; in 38 patients no margins were sampled. RESULTS: Margin sampling showed a tendency towards reduced risk for local recurrence, adjusted HR = 0.439 (p-value = 0.096). However, there was no difference in local control by endoscopic treatment alone. The patients with sampled margins were further divided based on margins' status: 39 (61%) had negative margins, and 25 (39%) had positive margins. Compared with negative margins, patients with positive margins showed increased risk for recurrence, adjusted HR = 8.492 (p = 0.008). When margins were not sampled the risk for local recurrence was increased compared to negative margins (adjusted HR = 7.875, p-value = 0.008), and relatively comparable to what was observed when sampled margins were positive (adjusted HR = 0.927, p-value = 0.88).

Case report: metastatic small-cell lung carcinoma of the external auditory canal.

We report the case of a 73-year-old man who developed metastatic small-cell lung cancer to the bony external auditory canal (EAC). The patient had only recently been diagnosed with his primary carcinoma. The metastasis presented as a bulky, fleshy, bleeding mass in the right EAC. Biopsy of the metastasis revealed that its histologic characteristics were identical to those of the primary. This case is of interest because this was a unique type of metastasis to the EAC. Although there are reports in the literature of lung cancer and even small-cell cancer metastasizing to the temporal bone, we could find no previously published report of a small-cell lung carcinoma metastasizing to the EAC.