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Effective shared decision-making in pediatric surgery requires clarity regarding which surgical outcomes are most important to patients and their families, and how they prefer to receive the information. Despite how essential this is for effective risk communication, little is known about the communication needs and preferences of patients and their families in elective pediatric surgery.We administered a mailed and online cross-sectional survey in English and French to 548 families before or after surgery for hernia/hydrocele repair or tonsillectomy/adenoidectomy between July 2019 and February 2021. The survey consisted of 22 questions eliciting most valued patient-reported outcomes (PROs) across 4 domains: health-related quality of life (5), functional status (5), symptoms and symptom burden (5), health behaviours and patient experience (7), as well as overall impressions (3), surgical risks (5), communication preferences (4), and demographic questions (16).The survey was completed by 368 patient families (60 preoperative, 308 postoperative, response rate 67.2%). Most respondents (72%) indicated a significant desire to be informed on all listed PROs alongside surgical complications, and highly valued all functional and quality of life outcomes (92.9%89.8%, respectively). Preoperatively, patient families preferred to receive information in the form of pamphlets and websites, whereas postoperatively they preferred direct communication.Families value functional and quality of life PROs as much as clinical outcomes, and increasingly seek more contemporary (electronic) means of risk communication than we currently offer. This data will inform the development of mobile tools for personalized communication in pediatric surgery.

Background Continuing professional development (CPD) for health professionals includes educational activities to maintain or improve skills. We evaluated the impact of a series of CPD courses by identifying factors influencing physicians' intention to adopt targeted behaviors and assessing self-reported behavior adoption six months later. Methods In this pre-post study, eligible participants attended at least one in-person course at the Fédération des Médecins Spécialistes du Québec annual meeting in November 2019. Before and afterwards, participants completed CPD-REACTION, a validated questionnaire based on Godin’s integrated model for health professional behavior change that measures intention and psychosocial factors influencing intention. We used Wilcoxon signed-rank test to compare pre- and post-course intention scores and linear regression analyses to identify factors influencing intention. We also compared the post-course intention scores of participants reporting a behavior change six months later with the scores of those reporting no behavior change six months later. Qualitative data were analyzed using the Theoretical Domains Framework. Results A total of 205/329 course attendees completed CPD-REACTION (response rate 62.3%). Among these participants, 158/329 (48%) completed the questionnaire before CPD courses, 129/329 (39.2%) only after courses and 47/329 (14.3%) at 6 months. Study population included 192 physicians of which 78/192 (40.6%) were female; 59/192 (30.7%) were between 50 and 59 years old; and 72/192 (37.5%) were surgical specialists. Mean intention scores before (n = 158) and after (n = 129) courses were 5.74 (SD = 1.52) and 6.35 (SD = 0.93) respectively. Differences in mean (DM) intention before and afterwards ranged from − 0.31 (p = 0.17) to 2.25 (p = 0.50). Multivariate analysis showed that beliefs about capabilities (β = 0.15, p = 0.001), moral norm (β = 0.75, p

OBJECTIVE. This project aims to prospectively and objectively assess otolaryngological manifestations and quality of life of children with primary ciliary dyskinesia (PCD) and compare these findings with healthy pediatric controls. STUDY DESIGN. Cross-sectional. SETTING. Two high-volume pediatric PCD specialty centers. METHODS. Standardized clinical assessment; Sino-Nasal Outcome Test 22 (SNOT-22); Hearing Environment and Reflection Quality of Life (HEAR-QL); Reflux Symptom Index (RSI); standardized physical examination of the sinonasal, laryngeal, and otological systems; and investigations including pure-tone audiograms (PTAs) and sinonasal cultures were collected. RESULTS. Forty-seven children with PCD and 25 control participants were recruited. Children with PCD had more upper airway symptoms than healthy children. They had significantly higher scores in both SNOT-22 and RSI, indicating worse sinonasal and reflux symptoms, with worse quality of life on the HEAR-QL index compared to healthy children (P < .05). Fifty-two percent of children with PCD-related hearing loss were not aware of their hearing deficit that was present on audiological assessment, and only 23% of children who had ventilation tubes had chronic otorrhea, most of which was easily controlled with ototopic drops. Furthermore, although all children with PCD had chronic rhinosinusitis, only 36% of them were using topical nasal treatment. The most common bacteria cultured from the middle meatus were Staphylococcus aureus in 11 of 47 (23%), followed by Streptococcus pneumoniae in 10 of 47 (21%). CONCLUSION. This multisite cohort highlights the importance of otolaryngology involvement in the management of children with PCD. More rigorous otolaryngological management may lead to reductions in overall morbidity and improve quality of life for children with PCD.

OBJECTIVE This study aims to assess and compare the reliability of the Holgers, the IPS, and the Tullamore scales for skin tolerability assessment of postoperative bone-anchored hearing implant images. STUDY DESIGN A survey study and retrospective review of percutaneous osseointegrated auditory implant images for scoring using three skin classification scales. SETTING McGill University Health Center, Montreal, Quebec, Canada. PARTICIPANTS Healthcare workers experienced and inexperienced with osseointegrated auditory implant skin classification scales. MAIN OUTCOME MEASURES Participation involved completing: 1) survey questionnaires assessing experience with osseointegrated auditory implants and related skin reactions and 2) scoring postoperative osseointegrated auditory implant with surrounding skin images using the Holgers Classification, the IS (of the IPS) scale, and the Tullamore Classification. Participants were asked to rate 12 images of postoperative osseointegrated auditory implant and surrounding soft tissue. This process was repeated until participants scored all images using the three scales; each rater graded 36 images in total. The order in which scales were presented occurred at random. Intraclass correlation coefficients were calculated to assess reliability. RESULTS Thirty-one participants were recruited to the study. Fourteen (45.2%) had experience with at least 1 osseointegrated auditory implant skin classification scale, while 17 (54.8%) did not have experience. The wide and overlapping 95% confidence intervals of the intraclass correlation coefficients results do not provide us with enough evidence to define a well-established degree and hierarchy of reliability when comparing the scales. Among experienced raters, all scales presented moderate to good reliability. CONCLUSIONS The Holgers Classification, the IPS scale, and the Tullamore Classification all present moderate to good reliability when used by experienced raters to assess skin reactions following surgical implantation of an osseointegrated hearing device. As a result, clinicians should use these scales with a degree of caution. The findings of this study do not provide us with enough evidence to single out one of the scales as a standard to follow, but more extensive studies are required to assess the reliability of the scales.

Objective To provide guidance for the comprehensive management of children referred for anterior drooling. The mission of the International Pediatric Otolaryngology Group (IPOG) is to develop expertise-based recommendations for the management of pediatric otolaryngologic disorders with the goal of improving patient care. Methods Survey of expert opinion by the members of the International Pediatric Otolaryngology Group (IPOG). The recommendations are derived from current expert consensus and critical review of the literature. Results Consensus recommendations include initial care and approach recommendations for health care providers who commonly evaluate children with drooling. This includes evaluation and treatment considerations for commonly debated issues in drooling management, initial work-up of children referred for anterior drooling, treatment recommendations, indications and contra-indications for rehabilitation, medical, and surgical management, as well as pros and cons of different surgical procedures in the hands of drooling management experts. Conclusion Anterior drooling consensus recommendations are aimed at improving patient-centered care in children referred for sialorrhea.

Create a competency-based assessment tool for pediatric esophagoscopy with foreign body removal.Blinded modified Delphi consensus process.Tertiary care center.A list of 25 potential items was sent via the Research Electronic Data Capture database to 66 expert surgeons who perform pediatric esophagoscopy. In the first round, items were rated as "keep" or "remove" and comments were incorporated. In the second round, experts rated the importance of each item on a seven-point Likert scale. Consensus was determined with a goal of 7 to 25 final items.The response rate was 38/64 (59.4%) in the first round and returned questionnaires were 100% complete. Experts wanted to "keep" all items and 172 comments were incorporated. Twenty-four task-specific and 7 previously-validated global rating items were distributed in the second round, and the response rate was 53/64 (82.8%) with questionnaires returned 97.5% complete. Of the task-specific items, 9 reached consensus, 7 were near consensus, and 8 did not achieve consensus. For global rating items that were previously validated, 6 reached consensus and 1 was near consensus.It is possible to reach consensus about the important steps involved in rigid esophagoscopy with foreign body removal using a modified Delphi consensus technique. These items can now be considered when evaluating trainees during this procedure. This tool may allow trainees to focus on important steps of the procedure and help training programs standardize how trainees are evaluated.5. Laryngoscope, 131:1168-1174, 2021.

Background Point-of-care ultrasonography of the airway is becoming a first-line noninvasive adjunct assessment tool of the pediatric airway. It is defined as a focused and goal-directed portable ultrasonography brought to the patient and performed and interpreted on the spot by the provider. Successful use requires a thorough understanding of airway anatomy and ultrasound experience. Aims To outline the many benefits, and some limitations, of airway ultrasonography in the clinical and perioperative setting. Materials and methods Expert review of the recent literature. Results Ultrasound assessment of the airway may provide the clinician with valuable information that is specific to the individual airway static and dynamic anatomy of the patient. Ultrasound can help identify vocal cord dysfunction and pathology, assess airway size, predict the appropriate diameter of endotracheal and tracheostomy tubes, differentiate tracheal from esophageal intubation, localize the cricothyroid membrane for emergency airway access and identify tracheal rings for US-guided tracheostomy. Ultrasonography is also a great tool for the intraoperative diagnosis of a pneumothorax, the visualization of the movement of the diaphragms, and quantifying the amount of gastric content. Ultrasonography signs, tips, and pearls that allow these diagnoses are highlighted. The major disadvantage of ultrasonography remains interobserver variability, and operator dependence, as it requires specific training and experience. Conclusion Although it is not standard of care yet, there is significant potential for the integration of ultrasound technology into the routine care of the airway.

OBJECTIVE To provide recommendations to otolaryngologists and allied physicians for the comprehensive management of children who present with signs and symptoms of congenital cholesteatoma. METHODS A two-iterative Delphi method questionnaire was used to establish expert recommendations by the members of the International Pediatric Otolaryngology Group, on the preoperative work-up, the perioperative considerations, and follow-up. RESULTS Twenty-two members completed the survey, in 14 tertiary-care center departments representing 5 countries. The main consensual recommendations were: a precise otoscopic description of the quadrants involved, extensive audiological workup (bilateral tonal, vocal audiometry, and BERA), and a CT scan are required. Facial nerve monitoring and a combination of microscope and telescope are recommended for surgical removal. Clinical and audiological follow-up should be pursued yearly for at least 5 years. First MRI follow-up should be done at 18 months postoperatively if the removal violated the matrix. MRI follow-up duration depends on the initial extent of the cholesteatoma. CONCLUSION The goal of preoperative and follow-up consensus from International Pediatric Otolaryngology Group participants is to help manage infants and children with congenital cholesteatoma. The operative techniques may vary, and experienced surgeons must perform these procedures.

BACKGROUND Continuing professional development (CPD) is essential for physicians to maintain and enhance their knowledge, competence, skills, and performance. Web-based CPD plays an essential role. However, validated theory–informed measures of their impact are lacking. The CPD-REACTION questionnaire is a validated theory–informed tool that evaluates the impact of CPD activities on clinicians’ behavioral intentions. OBJECTIVE We aimed to review the use of the CPD-REACTION questionnaire, which measures the impact of CPD activities on health professionals’ intentions to change clinical behavior. We examined CPD activity characteristics, ranges of intention, mean scores, score distributions, and psychometric properties. METHODS We conducted a systematic review informed by the Cochrane review methodology. We searched 8 databases from January 1, 2014, to April 20, 2021. Gray literature was identified using Google Scholar and Research Gate. Eligibility criteria included all health care professionals, any study design, and participants’ completion of the CPD-REACTION questionnaire either before, after, or before and after a CPD activity. Study selection, data extraction, and study quality evaluation were independently performed by 2 reviewers. We extracted data on characteristics of studies, the CPD activity (eg, targeted clinical behavior and format), and CPD-REACTION use. We used the Mixed Methods Appraisal Tool to evaluate the methodological quality of the studies. Data extracted were analyzed using descriptive statistics and the Student t test (2-tailed) for bivariate analysis. The results are presented as a narrative synthesis reported according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. RESULTS Overall, 65 citations were eligible and referred to 52 primary studies. The number of primary studies reporting the use of CPD-REACTION has increased continuously since 2014 from 1 to 16 publications per year (2021). It is available in English, French, Spanish, and Dutch. Most of the studies were conducted in Canada (30/52, 58%). Furthermore, 40 different clinical behaviors were identified. The most common CPD format was e-learning (34/52, 65%). The original version of the CPD-REACTION questionnaire was used in 31 of 52 studies, and an adapted version in 18 of 52 studies. In addition, 31% (16/52) of the studies measured both the pre- and postintervention scores. In 22 studies, CPD providers were university-based. Most studies targeted interprofessional groups of health professionals (31/52, 60%). CONCLUSIONS The use of CPD-REACTION has increased rapidly and across a wide range of clinical behaviors and formats, including a web-based format. Further research should investigate the most effective way to adapt the CPD-REACTION questionnaire to a variety of clinical behaviors and contexts. CLINICALTRIAL PROSPERO CRD42018116492; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=116492

BACKGROUND Web-based continuing professional development (CPD) is a convenient and low-cost way for physicians to update their knowledge. However, little is known about the factors that influence their intention to put this new knowledge into practice. OBJECTIVE We aimed to identify sociocognitive factors associated with physicians’ intention to adopt new behaviors as well as indications of Bloom’s learning levels following their participation in 5 web-based CPD courses. METHODS We performed a cross-sectional study of specialist physicians who had completed 1 of 5 web-based CPD courses offered by the Federation of Medical Specialists of Quebec. The participants then completed CPD-Reaction, a questionnaire based on Godin’s integrated model for health professional behavior change and with evidence of validity that measures behavioral intention (dependent variable) and psychosocial factors influencing intention (n=4). We also assessed variables related to sociodemographics (n=5), course content (n=9), and course format (eg, graphic features and duration) (n=8). Content variables were derived from CanMEDS competencies, Bloom’s learning levels, and Godin’s integrated model. We conducted ANOVA single-factor analysis, calculated the intraclass correlation coefficient (ICC), and performed bivariate and multivariate analyses. RESULTS A total of 400 physicians participated in the courses (range: 38-135 physicians per course). Average age was 50 (SD 12) years; 56% (n=223) were female, and 44% (n=177) were male. Among the 259 who completed CPD-Reaction, behavioral intention scores ranged from 5.37 (SD 1.17) to 6.60 (SD 0.88) out of 7 and differed significantly from one course to another (PPPPP=.04) were significantly correlated with physicians’ intention to adopt new behaviors. Multivariate analysis showed the same factors, except for social influences and psychomotor learning, as significantly correlated with intention. CONCLUSIONS We observed average to high behavioral intention scores after all 5 web-based courses, with some variations by course taken. Factors affecting physicians’ intention were beliefs about their capabilities and about the consequences of adopting new clinical behaviors, as well as doubts about whether the new behavior aligned with their moral values. Our results will inform design of future web-based CPD courses to ensure they contribute to clinical behavior change.

Canada's maintenance of certification programs for physicians has evolved to emphasize assessment activities. Our organization recognized the importance of offering more practice assessment opportunities to our members to enhance their practice and help them comply with a regulation from our provincial professional body related to ongoing continuing education. This led us to rethink our annual congress and enrich the program with a curriculum of interdisciplinary simulation sessions tailored to meet the needs of a broad audience of specialists. Our challenges are similar to those of many national specialty societies having limited access to simulation facilities, instructors, and simulation teams that can cover the breadth and scope of perceived and unperceived simulation needs for their specialty. Our innovative solution was to partner with local experts to develop 22 simulation sessions over the past three years. The response was very positive, drawing 867 participants. Over 95% of participants either agreed or strongly agreed that their simulation session (1) met their learning objectives, (2) was relevant for their practice, and (3) encouraged them to modify their practice. Narrative comments from a survey sent to the 2018 participants four months after their activity indicated several self-reported changes in their practice or patient outcomes. We were able to centralize offers from organizations that had previously worked in silo to develop simulation sessions meeting the needs of our members. Proposing simulation sessions allowed our organization to establish long-term partnerships and to expend our "educational toolbox" to address skill gaps not usually addressed during annual meetings.

Tympanometry provides an objective measurement of the status of the middle ear. During tympanometry, the ear-canal pressure is varied, while the response of the ear to sound pressure is measured. The effects of the pressure on the mechanics of the middle ear are not well understood. This study is a continuation of our previous work in which the vibration response of the gerbil eardrum was measured in vivo under quasi-static pressure steps. In this study, we delivered a continuous pressure sweep to the middle ear and measured the vibration response at four locations for six gerbils. Vibrations were recorded using a single-point laser Doppler vibrometer and glass-coated reflective beads (diameter ~ 40 µm) at the umbo and on the mid-manubrium, posterior pars tensa and anterior pars tensa.The vibration magnitudes were similar to those in the previous step-wise pressurization experiments. Most gerbils showed repeatability within less than 10 dB for consecutive cycles. As described in the previous study, as the frequency was increased at ambient pressure, the vibration magnitude on the manubrium increased slightly to a broad peak (referred to as R1) and then decreased until a small peak appeared (referred to as R2), followed by multiple peaks and troughs as the magnitude decreased further. The low-frequency vibration magnitude (at 1 kHz) decreased monotonically as the pressure became more negative except for a dip (about 500 Pa wide) that occurred between - 700 and - 1800 Pa. The lowest overall magnitude was recorded in the dip at mid-manubrium. The vibration magnitudes also decreased as the middle-ear pressure was made more positive and were larger than those at negative pressures. R1 was only visible at negative and small positive middle-ear pressures, while R2 was visible for both positive and negative pressures. R2 split into multiple branches after the middle-ear pressure became slightly positive. No magnitude dip was visible for positive middle-ear pressures.The low-frequency vibration magnitudes at negative middle-ear pressures on the pars tensa were higher than those on the manubrium. R1 was not visible for large negative middle-ear pressures on the pars tensa. R2 appeared as a multi-peak feature on the pars tensa as well, and a higher-frequency branch on the posterior pars tensa appeared as a trough on the anterior pars tensa. The magnitude dip was not present on the pars tensa. The largest overall magnitude was recorded at the R2 peak on the posterior pars tensa.The results of this study expand on the findings of the step-wise pressurization experiments and provide further insight into the evolution of the vibration response of the eardrum under quasi-static pressures.

Purpose: To compare intra- and postoperative outcomes between the standard linear incision with tissue preservation and the Minimally Invasive Ponto Surgery (MIPS). Study Design: A non-randomized retrospective cohort series. Methods: Medical files were reviewed of adult and pediatric bone anchored hearing implant recipients. Extracted outcomes included patient characteristics, implant survival, operative time, anesthesia use, intra and postoperative complications, soft tissue tolerability assessed by the Holger’s classification, and implant stability assessed by the Resonance Frequency Analysis (RFA). Outcomes were compared between two surgeries. Results: A total of 59 implants were placed (21 MIPS; 38 linear). Conductive hearing loss was the most common etiology for implantation. Surgery was conducted under local anesthesia in 67% of MIPS patients and 16% of linear patients. No intraoperative complications were reported for both surgical approaches and no implants were lost. Patients undergoing implantation via the MIPS approach displayed less skin reaction postoperatively, however this was not significant ( P = .2848). The most common Holgers score for both groups was grade 1. The median and mean surgical duration for the MIPS group was statistically lower than the linear group ( P = .0001). Implant stability measured by the RFA implant stability quotient was greater in the MIPS cohort. Conclusion: The MIPS approach seems either similar or superior to the linear approach in all perioperative outcomes evaluated. Outcomes such as surgical duration, anesthesia choice and implant stability measurements support implantation through the MIPS approach for patients meeting eligibility criteria.

Introduction Burkitt lymphoma (BL), an aggressive form of B-cell non-Hodgkin's lymphoma, arising from the nose and paranasal sinuses is relatively rare. It can present with various symptoms leading to potential misdiagnosis and delayed treatment. BL is fatal if left untreated, while early identification and treatment can improve prognosis. Objectives 1) To review clinical presentations and sites of involvement of six cases of pediatric BL with rhinologic manifestations and compare these with the current literature. 2) To raise awareness on the variety of presentations of BL in this particular anatomic location. Methods A series of six cases of pediatric (0–18 years) BL with rhinologic manifestations is presented. Age, sex, ethnicity, symptoms, imaging, staging, treatment and outcome were recorded. A systematic review of literature was also conducted using PRISMA guidelines. The search strategy used keywords related to rhinologic manifestations of BL (nasal cavity, nasopharynx, paranasal sinus etc.; Burkitt etc.) and included studies published in English and French describing patients 0–18 years of age. Results 42 patients were included (six from case series and 36 from current literature). Most common presenting symptoms were: nasal obstruction (29%), facial swelling (24%), headache (21%) and proptosis (19%). Most frequent sites of presentation were: nasopharynx (40%), maxilla (40%) and sphenoid (33%). More than half (60%) had systemic involvement, of which the most common locations were: kidney (19%), pancreas (17%) and liver (17%). Mortality from BL in children from this study population was correlated with a longer duration of symptoms prior to presentation, as well as a misdiagnosis preceding the final diagnosis of BL. Conclusions This study brings understanding to the numerous presentations of the same aggressive disease, promotes high clinical suspicion when evaluating common otolaryngologic symptoms and can guide healthcare providers in diagnosing pediatric BL with rhinologic manifestations.

A wide variety of pathologies can affect the palatine tonsils. Ultrasound is a commonly used modality for assessing head and neck masses in children; however, its use in tonsillar evaluation has not been widely explored. The objective of this study was to measure 3-dimensional tonsillar size with ultrasound, in centimeters, and correlate these measurements with actual ex vivo dimensions on pathology specimens.We performed a prospective cohort study.The study was set in a tertiary care children's hospital.Children undergoing tonsillectomy were included in the study. Transcervical high-frequency ultrasonography (HFU) was performed prior to surgery to obtain 3-dimensional measurements of the right and left palatine tonsils. Mean sizes were compared to ex vivo tonsil measurements and correlations were obtained.Seventy-five consecutive children underwent a transcervical HFU, with a total of 150 tonsils analyzed. The mean differences between HFU and pathology measurements were -0.08 cm and -0.24 cm for the right and left craniocaudal axes, -0.19 cm and -0.18 cm for the right and left mediolateral axes, and 0.05 cm and 0.03 cm for the right and left anteroposterior axes. Correlation coefficients between ultrasound and pathology measurements were all above 0.5.HFU can accurately measure the size of pediatric tonsils in 3 dimensions.

To assess the evidence for pediatric sialolithiasis, including its demographic characteristics, diagnosis, and demonstrate the shift in its treatment paradigm.A systematic review of sources from the Medline and Embase databases was conducted from inception to Dec 4, 2020. Two researchers independently extracted data and assessed quality.Patients under the age of 18 with sialolithiasis were included.Study design, cohort size, age, sex, symptoms, stone characteristics, diagnostic modality and intervention were collected data points.Forty-one studies with 243 patients were included in the review, of which 40 were case reports or series. Most stones were found in the submandibular gland (n = 210, 85.4%) and were single stones (n = 101, 71.1%). Average stone size was 7.7 mm. The most common diagnostic imaging modality used was ultrasound (n = 73, 47.4%), shifting from plain radiograph which was favoured in earlier years. Similarly, open gland excision was historically preferred, but since 2000, sialoendoscopy comprised 40.5% of all treatment modalities and continues to increase in prevalence, up to 52.1% by 2020. Extracorporeal shock wave lithotripsy was associated with the highest complication rate of 54.2%.The pediatric sialolithiasis diagnostic and therapeutic landscape has changed with ultrasound replacing plain radiographs, and sialoendoscopy replacing submandibular gland excision. Further high-level quality evidence research is required to refine the indications, effectiveness, and safety of sialoendoscopy in pediatric sialolithiasis.

Background Web-based continuing professional development (CPD) is a convenient and low-cost way for physicians to update their knowledge. However, little is known about the factors that influence their intention to put this new knowledge into practice. Objective We aimed to identify sociocognitive factors associated with physicians’ intention to adopt new behaviors as well as indications of Bloom’s learning levels following their participation in 5 web-based CPD courses. Methods We performed a cross-sectional study of specialist physicians who had completed 1 of 5 web-based CPD courses offered by the Federation of Medical Specialists of Quebec. The participants then completed CPD-Reaction, a questionnaire based on Godin’s integrated model for health professional behavior change and with evidence of validity that measures behavioral intention (dependent variable) and psychosocial factors influencing intention (n=4). We also assessed variables related to sociodemographics (n=5), course content (n=9), and course format (eg, graphic features and duration) (n=8). Content variables were derived from CanMEDS competencies, Bloom’s learning levels, and Godin’s integrated model. We conducted ANOVA single-factor analysis, calculated the intraclass correlation coefficient (ICC), and performed bivariate and multivariate analyses. Results A total of 400 physicians participated in the courses (range: 38-135 physicians per course). Average age was 50 (SD 12) years; 56% (n=223) were female, and 44% (n=177) were male. Among the 259 who completed CPD-Reaction, behavioral intention scores ranged from 5.37 (SD 1.17) to 6.60 (SD 0.88) out of 7 and differed significantly from one course to another (P Conclusions We observed average to high behavioral intention scores after all 5 web-based courses, with some variations by course taken. Factors affecting physicians’ intention were beliefs about their capabilities and about the consequences of adopting new clinical behaviors, as well as doubts about whether the new behavior aligned with their moral values. Our results will inform design of future web-based CPD courses to ensure they contribute to clinical behavior change.

Background Continuing professional development (CPD) is essential for physicians to maintain and enhance their knowledge, competence, skills, and performance. Web-based CPD plays an essential role. However, validated theory–informed measures of their impact are lacking. The CPD-REACTION questionnaire is a validated theory–informed tool that evaluates the impact of CPD activities on clinicians’ behavioral intentions. Objective We aimed to review the use of the CPD-REACTION questionnaire, which measures the impact of CPD activities on health professionals’ intentions to change clinical behavior. We examined CPD activity characteristics, ranges of intention, mean scores, score distributions, and psychometric properties. Methods We conducted a systematic review informed by the Cochrane review methodology. We searched 8 databases from January 1, 2014, to April 20, 2021. Gray literature was identified using Google Scholar and Research Gate. Eligibility criteria included all health care professionals, any study design, and participants’ completion of the CPD-REACTION questionnaire either before, after, or before and after a CPD activity. Study selection, data extraction, and study quality evaluation were independently performed by 2 reviewers. We extracted data on characteristics of studies, the CPD activity (eg, targeted clinical behavior and format), and CPD-REACTION use. We used the Mixed Methods Appraisal Tool to evaluate the methodological quality of the studies. Data extracted were analyzed using descriptive statistics and the Student t test (2-tailed) for bivariate analysis. The results are presented as a narrative synthesis reported according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Results Overall, 65 citations were eligible and referred to 52 primary studies. The number of primary studies reporting the use of CPD-REACTION has increased continuously since 2014 from 1 to 16 publications per year (2021). It is available in English, French, Spanish, and Dutch. Most of the studies were conducted in Canada (30/52, 58%). Furthermore, 40 different clinical behaviors were identified. The most common CPD format was e-learning (34/52, 65%). The original version of the CPD-REACTION questionnaire was used in 31 of 52 studies, and an adapted version in 18 of 52 studies. In addition, 31% (16/52) of the studies measured both the pre- and postintervention scores. In 22 studies, CPD providers were university-based. Most studies targeted interprofessional groups of health professionals (31/52, 60%). Conclusions The use of CPD-REACTION has increased rapidly and across a wide range of clinical behaviors and formats, including a web-based format. Further research should investigate the most effective way to adapt the CPD-REACTION questionnaire to a variety of clinical behaviors and contexts. Trial Registration PROSPERO CRD42018116492; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=116492

Pediatric diseases of the vascular system include both vascular tumors and vascular malformations. Over 70% of these vascular anomalies involve the head and neck. Clinical findings, imaging, and numerous markers are helpful to distinguish various types of anomalies. The international society for the study of vascular anomalies (ISSVA) developed a classification system that is widely utilized [1].

Objective To provide guidance for home care tracheostomy management in the pediatric population. The mission of the IPOG is to develop expertise-based recommendations for the management of pediatric otolaryngologic disorders with the goal of improving patient care. Methods Survey of expert opinion by the members of the International Pediatric Otolaryngology Group (IPOG). Results Survey results provide guidance for caregiver teaching, the reuse of tracheostomies and suction catheters while inpatient and following discharge, acceptable sterilization practices for tracheostomies, tracheitis workup and management, and outpatient follow-up practices. Conclusion This presentation of common home tracheostomy care practices are aimed at improving patient-centered care in the pediatric population.

Bib count is a frequently used measure amongst pediatric otolaryngologists to quantify drooling status. The plethora of bibs used, including important differences in material, size, and shape, makes one question the validity of bib count as an accurate surrogate measure of drooling frequency or severity. To date, no study has addressed this question in the literature. We evaluated the correlation between drooling frequency, drooling severity, and number of bibs changed to better guide clinical practice in saliva management in a large pediatric patient population.This was a retrospective cohort study comprising 414 pediatric patients from 2014 to 2019. Patients were included if there was presence of drooling and completed the Daniel Drooling Impact Score Questionnaire. The primary outcome was the severity of drooling, frequency of drooling, and number of bibs changed. Age, sex, feeding type and diagnosis were also data points collected. Pearson's coefficient of correlation and multiple regression analysis were used to analyze association between variables.Bib count, frequency of drooling, and severity of drooling were all positively correlated. The strongest positive correlation was between drooling frequency and drooling severity (r = 0.659; p 0.01), followed by bib count and drooling severity (r = 0.541; p 0.01), then bib count and drooling frequency (r = 0.416; p 0.01). In multivariate regression analysis, only bib count was a statistically significant positive predictor of drooling severity (β=1.14, p 0.01). Feeding type and underlying diagnosis also influenced bib count.The number of bibs changed per day is an accurate predictor of sialorrhea that correlates positively with drooling severity and frequency despite the variability and lack of standardization in bibs. Consistent definitions of what constitutes a bib and its characteristics should be collected during drooling evaluation.

In this report we describe a newborn with a rare case of Type II tracheal agenesis and bronchoesophageal fstula. Polyhydramnios and suspected esoph- ageal atresia were identifed during routine pre-natal ultrasound screening. Upon delivery, rigid bronchoscopy, esophagoscopy, and intraoperative fuoroscopy were performed, where both bronchi and the carina showed unusual horizontal orienta- tion making it diffcult to identify the fstula. However, a post mortem CT confrmed the diagnosis of an isolated Type II tracheal agenesis with bronchoesophageal fs- tula.

Objectives: Cochlear implants are known to significantly improve the quality of life (QoL) of implanted children. However, variability exists between self-reported outcomes and parental-reported QoL questionnaires. We evaluated the QoL agreement between children and their parents following cochlear implantation and determined which factors lead to increased agreement. Methods: A cross-sectional study was performed including pediatric cochlear implant recipients and their parents. We evaluated postoperative QoL using The Pediatric Quality of Life Inventory (PedsQL). To assess agreement between pediatric and parental QoL perception, PedsQL intra-class correlations (ICCs) were calculated. Results: Thirty-five children and their parents completed QoL questionnaires. Children who were evaluated between 8-12 years of age reported highest absolute total and subscale PedsQL scores. Highest agreement was found amongst parents and children when: (1) children were between 8-12 years at QoL assessment (ICC: between 0.917[95%CI: 0.676-0.981] and 0.972[95%CI: 0.882-0.994]), and (2) when evaluating the physical health QoL domain (ICC: 0.964[95%CI: 0.849-0.992]). Conclusions: This study demonstrates high agreement (ICC > 0.8) between pediatric and parental QoL report in children aged between 8-12 years at QoL assessment. Therefore, results confirm that: (1) QoL agreement between pediatric self-report and parent proxy-report is high in chronically ill children and (2) children using cochlear implants can reliably report QoL between 8-12 years.

To investigate factors associated with percutaneous bone anchored hearing implant (BAHI) loss.Africa-Wide, Biosis, Cochrane, Embase, Global Health, LILACs, Medline, Pubmed, and Web of Science electronic databases.All studies reporting on adult and/or pediatric patients with a BAHI loss were identified. Retrieved articles were screened using predefined inclusion criteria. Eligible studies underwent critical appraisal for directness of evidence and risk of bias. Studies that successfully passed critical appraisal were included for data extraction.Extracted data included study characteristics (study design, number of total implants and implant losses, follow-up), patient characteristics (sex, age, comorbidities, previous therapies), and information regarding BAHI loss (etiology of loss, timing of occurrence).From the 5,151 articles identified at the initial search, 847 remained after title and abstract screening. After full text review, 96 articles were eligible. Fifty-one articles passed quality assessment, however, due to overlapping study population, 48 articles reporting on 34 separate populations were chosen for data extraction. Three hundred one implant losses occurred out of 4,116 implants placed, resulting in an overall implant loss occurrence rate of 7.3%. Failed osseointegration was responsible for most implant losses (74.2%), followed by fixture trauma (25.7%). Most losses due to failed osseointegration occurred within 6 months of the implantation. BAHI implant loss occurred more frequently in pediatric patients (p 0.005).The current systematic review identified factors associated with BAHI loss. These factors should be considered when assessing patients' candidacy and when investigating reasons for impeded implant stability and loss.

Esophageal atresia (EA) is the most common congenital esophageal malformation. Airway pathology, in particular, tracheomalacia and laryngotracheal anomalies is a major cause of morbidity and mortalilty in patients with EA. The aim of this study was to report the incidence and type of laryngotracheal anomalies seen in a large series of patients with EA, and to evaluate their impact on the management of children with EA. Retrospective study. Retrospective cohort including all patients referred to the EA National Reference Center from January 2002 to December 2014. Airway assessment was based on endoscopy performed before, during and/or after esophageal surgery. One-hundred and fifty-eight patients were included in the study. Endoscopy revealed tracheomalacia in 141 cases (89.2%) and other laryngotracheal anomalies in 43 patients (27.2%). Ninety-six patients (60.7%) presented with persistent respiratory symptoms, including acute life-threatening events in 21 cases, leading to death in 6 cases. A correlation was observed between degree of tracheal collapse and presence of acute life-threatening events. Laryngotracheal surgery was required in 35 cases (22%). Laryngotracheal anomalies are frequently associated with EA and represent an important etiology of morbidity and mortality that can be prevented by early and systematic diagnosis and aggressive management. An early systematic endoscopic evaluation is recommended to coordinate the airway management with the EA surgery.

Introduction Tympanostomy tube placement is the most common surgical procedure performed in children. Medial migration of a tympanostomy tube is a rare occurrence where the tube migrates into the middle ear cavity as opposed to its normal extrusion into the external auditory canal. Whether medialized tympanostomy tubes should be surgically removed in asymptomatic patients is controversial. The objective of this study was to determine experience and management approach of medialized tympanostomy tubes among pediatric otolaryngologists. Methods A 12-question cross-section survey was designed and distributed to the American Society of Pediatric Otolaryngology (ASPO) members. The survey study was granted McGill University institutional review board and ASPO research committee approval. The survey data were filtered and cross-tabulated. Descriptive statistics were generated. Results 128 pediatric otolaryngologists completed the 12-question survey. The majority of respondents had experienced at least one case of medialized tympanostomy tube (90.6%). The majority of patients (82.0%) were asymptomatic. 74 out of 128 respondents (57.8%) indicated that they would not remove a medialized tube in an asymptomatic patient. However, 7.0% of those respondents clarified that they would proceed to surgical removal if the patient were undergoing general anesthesia for another surgery. 30.5% of respondents indicated that they would surgically remove the tube even if the patient were asymptomatic. 6.3% of respondents indicated that opted management in children would be based on a shared decision with parents. Most respondents (80.5%) did not experience complications with surgical removal nor with elected observation. Conclusion There is no consensus among pediatric otolaryngologists regarding the necessity of surgically removing a medialized tympanostomy tube in asymptomatic patients. The survey suggests that both options are acceptable. If observation is chosen, it is important that parents are well informed of the potential long-term sequelae of a medialized tube and advised to consult if symptoms occur.

Objective Temporary conductive hearing loss due to amniotic fluid accumulation in the middle ear cavity may lead to failure (false positive) in newborn hearing screening tests. The aim of this study was to identify whether amniotic fluid index has association with failure of the initial newborn otoacoustic emission (OAE) screening test. Methods A cohort study in a tertiary hospital center (Royal Victoria Hospital, Montreal) was constructed from 70 newborns that failed the OAE test, but passed a subsequent auditory brainstem response (ABR) test, and 75 randomly selected newborns that passed initial otoacoustic emission testing. Maternal (including the amniotic fluid index in the third trimester) and newborn clinical data were extracted from medical records. Statistical association models were built to determine variables that influenced hearing screen passage or failure. Results The two arms of the cohort had no significant differences in maternal or child clinical indices, including in amniotic fluid index. Calculated as individual odds ratios, maternal tobacco [95% CI of odds ratio: 0.04, 0.59, p = 0.0078], and drug use [95% CI of odds ratio: 0.0065, 0.72, p = 0.058] [borderline significance] were associated with failing the otoacoustic emission testing. Conclusions Amniotic fluid index was not found to be associated with failure of otoacoustic emission screening in newborns. However, our study unveiled an interesting unexpected association of OAE failure with maternal smoking and/or drug use. This finding can help alleviate some of the time, cost and parental anxiety related to failed OAE screening. In selected cases of maternal smoking or drug use we might want to replace or add OAE to the ABR test in newborn hearing screening protocols, that don't perform both tests before discharge.

Background Leukodystrophies consist of degenerative neurogenetic diseases often associated with comorbidities that extend beyond the neurological system. Despite their impacts on patients' quality of life and risks of complications, head and neck symptomology is poorly reported in the literature. The objective of this study was to identify and quantify the main head and neck complaints among a cohort of patients diagnosed with leukodystrophies and define the role of the otolaryngologist as part of a multidisciplinary team for treating these patients. Methods During the First Canadian National Conference on Leukodystrophies held at the Montreal's Children Hospital, a cohort of 12 patients diagnosed with leukodystrophies were recruited and evaluated by a multidisciplinary team. An otolaryngology-focused assessment was done through history and physical examination, and included a screening questionnaire for 23 common otolaryngology issues. If families reported a history of sialorrhea, a validated questionnaire (Drool Quality of Life Assessment Questionnaire (DroolQoL)) was subsequently distributed. Results from the questionnaires were then compiled and analyzed. Results Of the 12 recruited patients, 83% (10/12) were known to an otolaryngologist. Drooling affected 67% (8/12) of patients although only 37.5% (3/8) of patients had undergone medical or surgical therapies for this issue. Four patients experienced at least one aspiration pneumonia. 58% (7/12) of the patients had dysphagia, of whom 43% (3/12) were fed exclusively via gastrostomy tube and 28% (2/7) required thickening of feeds. Two patients, despite suspicion of dysphagia and aspiration, had never undergone evaluation. As for otologic issues, it was noted that 25% (3/12) of patients had a history of pressure equalizing tubes (PETs) and one patient had a history of hearing loss. Conclusion Head and neck comorbidities affect children with leukodystrophies. Therefore, the otolaryngologist should be part of the multidisciplinary team, specifically for the management of dysphagia and sialorrhea.

Objective To delineate the auditory functional improvement and peri-operative outcomes of the Sophono™ transcutaneous bone conduction device. Methods Eligible articles presenting patients implanted with the Sophono™ were identified through a comprehensive search of PubMed and Embase electronic databases. All relevant articles were reviewed to justify inclusion independently by 2 authors. Studies that successfully passed critical appraisal for directness of evidence and risk of bias were included. Results From a total of 125 articles, 8 studies encompassing 86 patients using 99 implants were selected. Most patients (79.1%) were children. Ear atresia (67.5%) was the most frequently reported indication for Sophono™ implantation. Overall pure tone average auditory improvement was 31.10 (±8.29) decibel. During a mean follow-up time of 12.48 months, 25 patients (29%) presented with post-operative complications from which 3 were deemed as serious implant-related adverse events (3.5%). Conclusions The Sophono™ transcutaneous bone conduction device shows promising functional improvement, no intra-operative complications and minor post-operative skin related complications. If suitable, the device could be a proposed solution for the rehabilitation of hearing in children meeting eligibility criteria. A wearing schedule must be implemented in order to reduce magnet-related skin complications.

Introduction The diagnosis and management of type I laryngeal clefts can be controversial and varies across centers and surgeons. Using existing peer-reviewed literature to develop an expert-based consensus will help guide physicians in the treatment of these patients as well as develop research hypotheses to further study this condition. Objective To provide recommendations for the diagnosis and management of type I laryngeal clefts. Methods Determination of current expert- and literature-based recommendations, via a survey of the International Pediatric Otolaryngology Group, using a modified Delphi method. Setting Multinational, multi-institutional, tertiary pediatric hospitals. Results Consensus recommendations include diagnostic workup, medical management, pre-operative, intra-operative and post-operative considerations for type I laryngeal clefts. Conclusions This guide on the diagnosis and management of patients with type I laryngeal clefts is aimed at improving patient care and promoting future hypothesis generation and research to validate the recommendations made here.

This study aims to review differences between acute otitis media (AOM) diagnosis and treatment guidelines from different countries, with regards to the aspects of diagnostic criteria and methods, supplementary tests, treatment options, recommended first-, second-, and third-line antibiotics, non-antibiotic treatment options, and preventive means and measures. Tympanic membrane (TM) bulging, opacity, and presence of middle ear fluid are the pillars for diagnosis, as marginal/uncertain cases are not accepted anymore. Guidelines from developed countries offer the use of pneumatic otoscopy and tympanometry to aid diagnosis. Withholding antibiotic therapy and a “watchful waiting” in mild-moderate cases are preferred in settings where follow-up visits are both possible and attainable, mostly in developed countries. While amoxicillin is mostly accepted as the first-line antibiotic therapy, options for second- and third-line antibiotics vary, according to local bacteriology and antimicrobial susceptibility data and costs. Other treatments, such as complementary and alternative medicine, steroids, or anti-histamines, are either rejected or ignored. Reduction of known risk factors and call for vaccinations (influenza, pneumococcal conjugate vaccine) are encouraged mostly in developed countries, where such immunizations have been implemented in National Immunization Programs. Despite regional differences, AOM guidelines worldwide share common grounds on various matters concerning diagnosis and management: diagnosis based on TM findings observed on otoscopy and/or pneumatic otoscopy or tympanometry, “watchful waiting” approach in appropriate cases, oral analgesic treatment using ibuprofen/paracetamol, reduction of risk factors, and preventive measures to reduce AOM.

Objectives/Hypothesis Children with bilateral true vocal fold immobility (BTVFI) may present with significant airway distress necessitating tracheostomy. The objective of this study was to review our preliminary experience with the anterior–posterior cricoid split (APCS), an endoscopic intervention used as an alternative to tracheostomy in children with BTVFI. Study Design Multicenter review. Methods A review of patients undergoing endoscopic APCS for BTVFI at four institutions was performed. Patients were evaluated for the ability to ventilate without the requirement for tracheostomy or reintubation. Additional data extracted included the duration of intubation following APCS, the requirement for additional procedures, and demographics. Surgical success was defined as the ability to avoid tracheostomy and to cap or decannulate without respiratory symptoms if a tracheostomy was present prior to APCS. Results Nineteen APCS procedures were performed between October 2010 and June 2016. There were 12 male patients, the mean age at APCS was 4.7 months. BTVFI was primarily idiopathic (58%) and associated with other comorbidities (74%). All patients were candidates for tracheostomy prior to APCS. Fourteen patients (74%) were considered surgical successes. Of the unsuccessful patients, three (66%) required tracheostomy following APCS, and one was treated with a posterior cartilage graft. There was one nonsurgical mortality greater than 2 months after APCS and thought to be unrelated to the airway. Conclusions Endoscopic APCS appears to be a safe and effective intervention for pediatric BTVFI. Under the correct circumstances, this can be performed as a single procedure, obviating tracheostomy. Further study is warranted. Level of Evidence 4. Laryngoscope, 128:257–263, 2018

Objective 1) To assess the feasibility of reconstructing 2-cm-long circumferential tracheal defects with a 3D printed polycaprolactone (PCL) implant in rabbits. 2) To evaluate endoscopic, histologic, and functional characteristics of a PCL tracheal implant over time. Methods Ten New Zealand rabbits were included in this study. A 2-cm-long 3D printed PCL tracheal implant was created. All rabbits underwent surgical excision of a 2-cm-long cm segment of cervical trachea, which was reconstructed with the implant. Rabbits were sacrificed at the following time points: 0, 4, 5, 6, and 7 weeks postoperatively. At these time points, a rigid bronchoscopy was performed, and blinded evaluators calculated the percentage of airway stenosis. The tracheas were then harvested and prepared for histologic analysis. Results All rabbits survived to their date of sacrifice except for one. Rabbits were euthanized between 0 to 54 days postoperatively with a median of 30 days. All rabbits developed significant granulation tissue with an average percentage stenosis of 92.3% ± 6.1%. On histology, granulation was present with extensive neovascularization and mixed inflammatory cells. There was re-epithelialization present on the luminal surface of the PCL implant near the anastomoses but absent at the center of the implant. Conclusion This study demonstrates that our 2-cm-long 3D printed PCL tracheal implant can be used to reconstruct a tracheal defect of equivalent size in a New Zealand rabbit model in the short term. However, significant granulation tissue formation limits long-term survival. Further research is warranted to limit the granulation tissue overgrowth. Level of evidence NA Laryngoscope, 2019.

Medulloblastoma is the most common pediatric malignant brain tumor and carries a relatively grim prognosis despite recent advances in multimodality therapy. Delays in diagnosis and treatment initiation may contribute to worst outcomes. Signs of increased intracranial pressure and ataxia are known presentations of posterior fossa tumors, but sensorineural hearing loss (SNHL) is a seldom reported symptom. We report the case of a 2-year-old girl who had progressive unilateral SNHL since birth, which was later found to have a posterior fossa medulloblastoma when a head magnetic resonance imaging was ordered following subsequent progression to bilateral hearing impair. We further report our review of 17 additional cases of medulloblastoma presenting with SNHL and their associated head and neck findings. The present study provides insight into the current state of the literature on this rare symptom of a commonly encountered diagnosis, while highlighting the need to consider dedicated brain imaging in pediatric unilateral SNHL when a syndromic etiology or inner ear anomaly is not readily identified on initial investigations.

Objective To provide recommendations to otolaryngologists and allied physicians for the comprehensive management of young infants who present with signs or symptoms of choanal atresia. Methods A two-iterative delphi method questionnaire was used to establish expert recommendations by the members of the International Otolaryngology Group (IPOG), on the diagnostic, intra-operative, post-operative and revision surgery considerations. Results Twenty-eight members completed the survey, in 22 tertiary-care center departments representing 8 countries. The main consensual recommendations were: nasal endoscopy or fiberscopy and CT imaging are recommended for diagnosis; unilateral choanal atresia repair should be delayed after at least age 6 months whenever possible; transnasal endoscopic repair is the preferred technique; long term follow-up is recommended (minimum one year) using nasal nasofiberscopy or rigid endoscopy, without systematic imaging. Conclusion Choanal atresia care consensus recommendations are aimed at improving patient-centered care in neonates, infants and children with choanal atresia.

Introduction Tracheal pathology can be life-threatening if not managed appropriately. There are still some surgical limitations today for certain pathologies, such as in severe tracheomalacia, or when long segments of trachea need to be resected. Poly(e-caprolactone) (PCL) is a polymer that has recently gained popularity for its use in tracheal surgeries in animal models and in certain human pediatric cases in hopes of addressing these difficult situations. PCL can be 3D printed or manufactured through molds to create tracheal stents, splints, patches and even to reconstruct full circumferential tracheal defects. Objective To perform a scoping review, and explore insights into the applications of PCL for tracheal surgeries in-vivo. Methods A literature search in Embase, MEDLINE, and BIOSIS was performed to include all articles available prior to December 21, 2018 without any language restrictions. We included all original research that investigated the use of a PCL implant, stent, splint, scaffold, or graft in tracheal surgeries in-vivo. Assessment of all articles were performed by two independent authors prior to inclusion for analysis. Results A total of 27 articles were included in the study. All articles were original research studies, primarily consisting of interventional studies (92.4%), there was also 2 case reports (7.4%). Articles were published in the last decade, publications range from 2009 to 2019. The most common animal model used for the tracheal surgeries were the New Zealand rabbits (n = 19, 70%). Two studies (7%) also described the use PCL in a total of 4 human cases. To investigate the PCL reconstructed airways, histology and bronchoscopy were the most commonly implemented methods of analysis in 88.9% and 70.4% respectively. Airway analysis was also done using imaging modalities including CT scan (n = 9, 33.3%), MRI (n = 2, 7.4%), X-ray (n = 1, 3.7%). 17 (62.9%) of the studies used 3D printing processes to create their PCL implants. Conclusions Overall, this review demonstrates the feasibility of PCL in tracheal reconstruction and tracheal stenting/splinting. It highlights common trends and the limitations of the literature thus far on this topic.

Adenotonsillectomy is performed in children on an outpatient basis, and pain is managed by parents. A pain diary would facilitate pain management in the ambulatory setting. Our objective was to evaluate the parental response rate and the compliance of a prototype electronic pain diary (e-diary) with cloud storage in children aged 2–12 years recovering from adenotonsillectomy and to compare the e-diary with a paper diary (p-diary). Parents recorded pain scores twice daily in a pain diary for 2 weeks post-operation. Parents were given the choice of an e-diary or p-diary with picture message. A total of 208 patients were recruited, of which 35 parents (16.8%) chose the e-diary. Most parents (98%) chose to be contacted by text message. Eighty-one families (47%) returned p-diaries to us by mail. However, the response rate increased to 77% and was similar to that of the e-diary (80%) when we included data texted to the research phone from 53 families. The proportion of diaries with Complete (e-diary:0.37 vs. p-diary:0.4) and Incomplete (e-diary:0.43 vs. p-diary:0.38) data entries were similar. E-diaries provide a means to follow patients in real time after discharge. Our findings suggest that a smartphone-based medical health application coupled with a cloud would meet the needs of families and health care providers alike.

We hereby present the first-reported pediatric case of a hard palate neurovascular hamartoma in a male newborn, in which the diagnosis was established following an initial nondiagnostic biopsy, extensive radiological investigations, and eventual wide local excision. These benign lesions can easily be mistaken for malignant diagnoses, leading to increased parental and child anxiety as well as avoidable diagnostic and therapeutic interventions.

Cisplatin is a commonly used chemotherapeutic agent and causes serious side effects, including progressive and irreversible hearing loss. No treatment is currently available for cisplatin-induced ototoxicity. We have previously demonstrated that erdosteine, a potent antioxidant, partially protected the cochlea against cisplatin toxicity in vivo. The aims of this study were to (1) evaluate the protein profiles of the cochlea following cisplatin administration and (2) evaluate the impact of erdosteine on the protein profile using a proteomics-based approach. Thirty Sprague-Dawley rats were injected intraperitoneally with saline (n = 10), cisplatin (n = 10) or with cisplatin and erdosteine (n = 10). The cisplatin dosage was 14 mg/kg and for erdosteine, 500 mg/kg. Following euthanasia, protein lysates were obtained from fresh-frozen cochleae and were processed for mass spectrometry and western blotting. We detected 445 proteins that exhibited a twofold change or greater in the cisplatin group as compared to the control group. Of these, 18 proteins showed a fourfold or greater change in expression associated with cisplatin administration, including ras-related protein Rab-2A, Rab-6A, cd81, ribosomal protein S5, and myelin basic protein, which were downregulated, while Ba1-647 and fibrinogen (alpha chain), amongst others, were upregulated. Co-administration of erdosteine revealed a reversal of these changes in the expression of ras-related protein Rab-2A, ribosomal protein S5, myelin basic protein, and fibrinogen (alpha chain); erdosteine also upregulated glutathione reductase. In this study, we identified various proteins that may play a role in cisplatin-induced ototoxicity. We also observed the changes resulting from co-treatment with an antioxidant.

Objective Systemic dexamethasone has demonstrated conclusive benefits in reversing sudden sensorineural hearing loss (SSNHL) despite considerable number of potential side effects. In contrast, the intratympanic route of steroid administration averts several possible complications. This study aims to examine the literature to delineate the efficacy and side effect of intratympanic dexamethasone (ITD) injection for the treatment of SSNHL. Data Source Cochrane, Embase, and MEDLINE electronic databases from January 1950 to August 2014, with an update performed on November 10, 2014. Review Methods Systematic review and meta-analysis of randomized controlled clinical trials (RCCTs), using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses flow diagram and guidelines. Quality assessment was performed using The Cochrane Collaboration Tool for Assessing Risk of Bias. Results Eight RCCTs on SSNHL were included Three of the eight studies had high risk of bias. Substantial heterogeneity was found. The meta-analysis failed to detect statistically significant difference between ITD and alternative treatment (odds ratio = 0.39, 95% credible intervals = 0.11–1.27). The side-effects profile was favorable for ITD. No serious adverse events were recorded. Conclusion There is no sufficient scientific evidence to support a difference between ITD and alternative therapy for SSNHL. We recommend larger RCCTs to determine the effectiveness of ITD compared to oral steroid therapy. We encourage a shift in study design selection toward noninferiority or superiority studies. Avoiding systemic corticotherapy, especially in vulnerable populations, should be the rationale for future research in the field. Laryngoscope, 127:1897–1908, 2017

The authors describe the conservative management of 2 rare patients of uncomplicated pneumosinus dilatans of the frontal sinus with minimal bossing of the forehead. Regular nasal hygiene in combination with topical corticosteroids was administered with following complete resolution symptoms.

Objectives Newborn hearing screening includes testing with otoacoustic emissions and the auditory brainstem response. Unfortunately, both tests are affected by the presence of material in the ear canal and middle ear such as vernix, meconium, and amniotic fluid. The objective of this study was to determine to what extent occlusion of the ear canal as seen on otoscopy affects wideband energy reflectance measurements in newborns. A secondary objective was to obtain additional normative wideband reflectance data in newborns. Methods Newborns from a well-baby nursery were enrolled. Wideband energy reflectance measurements and otoscopy were done immediately after the hearing screening. Occlusion of the ear canal as seen on otoscopy was described on a scale of 0–100%. Results A total of 156 babies were enrolled (mean age = 25 hours). A statistically significant difference in the reflectance at ambient pressure was found between the 0–70% and 80–100% occlusion groups. There was no significant difference in reflectance between the right and the left ears. The median reflectance pattern generally followed that of previous studies but in certain frequency regions the present reflectance values were higher. Conclusion A significant increase in reflectance occurs when 70%–80% of the ear-canal diameter is occluded. Taking otoscopy findings into account may improve the interpretation of reflectance measurements. However, further studies are required to better establish the relationship between canal occlusion and reflectance.

Objective To provide recommendations for the comprehensive management of young infants who present with signs or symptoms concerning for laryngomalacia. Methods Expert opinion by the members of the International Pediatric Otolaryngology Group (IPOG). Results Consensus recommendations include initial care and triage recommendations for health care providers who commonly evaluate young infants with noisy breathing. The consensus statement also provides comprehensive care recommendations for otolaryngologists who manage young infants with laryngomalacia including: evaluation and treatment considerations for commonly debated issues in laryngomalacia, initial work-up of infants presenting with inspiratory stridor, treatment recommendations based on disease severity, management of the infant with feeding difficulties, post-surgical treatment management recommendations, and suggestions for acid suppression therapy. Conclusion Laryngomalacia care consensus recommendations are aimed at improving patient-centered care in infants with laryngomalacia.

Introduction Suprastomal Collapse (SuStCo) is a common complication of prolonged tracheostomy in children. There is a paucity of literature on this subject, especially regarding how to manage significant suprastomal collapse that prevents safe decannulation. Objective Provide a definition, classification system, and recommend management options for significant suprastomal collapse in children with tracheostomy. Methods Members of the International Pediatric Otolaryngology Group (IPOG) who are experts in pediatric airway conditions were surveyed and results were refined using a modified Delphi method. Results Consensus was defined as > 70% agreement on a subject. The experts achieved consensus: • on a standard definition of Suprastomal Collapse • that there is clinical importance between significant and insignificant collapse • that the gold standard diagnostic modality is endoscopic examination under anesthesia • that the severity of collapse is a major determinant in the surgical approach • that surgical intervention is the first line management in combined anterior and lateral Suprastomal Collapse. Conclusion This consensus statement provides recommendations for medical specialists who manage infants and children with tracheostomies with significant Suprastomal Collapse. It provides a classification system to facilitate diagnosis and treatment options for this condition.