Comprehensive management of anterior drooling: An International Pediatric Otolaryngology Group (IPOG) consensus statement.

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.

Long-term Outcomes of Vocal Fold Paralysis Following Patent Ductus Arteriosus Ligation in Neonates.

INTRODUCTION: In patients undergoing patent ductus arteriosus (PDA) ligation there is a significant risk of left vocal fold paralysis (LVFP) particularly in premature neonates who are small for gestational age. The objective of this study is to determine the incidence of LVFP in infants following PDA ligation and report on long-term outcomes in patients with LVFP. METHODS: We performed a prospective study of patients undergoing PDA ligation in the newborn intensive care unit (NICU) between April 2004 and May 2014. Following PDA ligation, flexible laryngoscopy was performed to assess vocal fold mobility. Patients were then followed longitudinally to determine long-term outcomes. RESULTS: A total of 163 infants underwent PDA ligation. Thirty-six patients (22%) developed LVFP following the procedure. Twenty-five percent of neonates <1500 g experienced LVFP versus 5% of patients >1500 g (p = 0.033). Patients with LVFP were more likely to require a feeding tube (64% vs. 19.6%; p < 0.05) and spent more time in the NICU (135 days vs. 106 days; p < 0.05). Twenty-four patients received long-term follow-up. Six (25%) had complete resolution of LVFP, 10 (42%) were compensated, and 8 (33%) demonstrated persistent LVFP with no improvement. CONCLUSIONS: The incidence of LVFP after PDA ligation is high especially in extremely low birth weight children. The majority of patients recovered well with time, but further surgical intervention was required in uncompensated cases. Long-term follow-up of these patients is needed to ensure improvement. Laryngoscope, 133:1257-1261, 2023.

Emotional Adjustment in Children with Vocal Fold Nodules.

INTRODUCTION: Vocal fold nodules (VNs) in children are benign, bilateral, callous-like lesions at the junction of the anterior third and posterior two-thirds of the true vocal folds. Chronic, repetitive, and intense vocal behavior is often cited as the primary etiology; however, difficulties with emotional adjustment may predispose some children towards extreme and possibly phonotraumatic vocal activity, thereby contributing secondarily to the development of VNs. OBJECTIVES: This case-control study examined the association between features of emotional adjustment and VNs in children. METHODS: Parents of children with VNs (N = 40, Mage = 7.5, SDage = 2.03) and two medical control groups [ie, voice disordered, but not VNs (VDCs; N = 40, Mage= 7.09, SDage = 2.01) and vocally normal controls (VNCs; N = 40, Mage = 7.6, SDage = 1.54)] participated in the study. Features of emotional adjustment were assessed using two inventories: the Parent Rating scale for Reactive and Proactive Aggression and the Revised Child Anxiety and Depression Scale - Parent version. RESULTS: As compared with the VNCs, children with VNs were significantly more aggressive (P = 0.042, Cohen's d = 0.47) whereas the VDCs were more depressed (P = 0.013, Cohen's d = 0.60). Furthermore, VDCs experienced more separation anxiety than VNs (P = 0.038, Cohen's d = 0.45) and VNCs (P = 0.021, Cohen's d = 0.55). No other significant between-group differences were identified between the VNs and VDCs. CONCLUSIONS: When present, elevated aggression may represent a risk factor for VNs formation in children, and possibly influence treatment outcomes. Therefore, the current results highlight the importance of understanding the role of emotional adjustment in the evaluation and treatment of dysphonia in children.

Customizable interdental splinting for repair of pediatric mandibular fractures in children with mixed dentition: A novel technique.

OBJECTIVE: Repair of pediatric mandibular fractures (PMFs) can be challenging due to the lack of permanent dentition for immobilization, and the presence of unerupted teeth and growth plates in the mandible limiting the space for fixation. Interdental splinting (IDS) has been advocated to provide temporary fixation without the need for mandibular plating; however, there is sparse description of the surgical methodology, and data on long term outcomes are even more limited. The aim of this study is to present our technique and outcomes using a novel technique for IDS repair of pediatric mandible fractures. STUDY DESIGN: Observational retrospective chart review. SETTING: Tertiary care pediatric hospital. SUBJECTS AND METHODS: Pediatric patients requiring operative repair for mandibular fracture at our tertiary care institution between 2004 and 2021 were included. Patients over 18 years of age, those who died due to associated injuries, or those who underwent non-IDS repairs were excluded. Subjects with at least 3 months of follow-up were assessed for efficacy of surgical repair and short-term adverse outcomes, and at least 1 year for long-term adverse events. Descriptive statistics were obtained. RESULTS: Twenty-three children were included in the study with an average age of 7.4 years (range 2-17 years). Fifty-two percent (52.2%) were female. The most common fracture site was the condyle, occurring in 16 children (70%). The indication for operative repair in all cases was malocclusion. The average duration of maxillomandibular fixation (MMF) with the novel IDS was 21 days (range 12-42 days). The average length of follow up was 1.6 years (range 3 months-11 years). All children had restored, functional occlusion at follow up with none requiring further orthodontic or dental intervention. Three children of the total cohort (13.0%) had prolonged hospitalization beyond 48 h for poor oral intake. Five children (21.7%) experienced minor long-term complications including persistent temporomandibular joint pain (n = 1, 4.3%), infection (n = 2, 8.7%), hypertrophic scar (n = 1, 4.3%) and exposure of hardware (n = 1, 4.3%). CONCLUSION: PMFs resulting in malocclusion are safely and effectively managed with operative repair utilizing a customizable IDS, with few observed short- and long-term complications.

Self-regulation in children with vocal fold nodules: A multilevel analysis.

INTRODUCTION: Vocal fold nodules (VNs) represent the most common cause of voice disorders in children. Phonotrauma related to chronic, repetitive, intense vocal activity is often cited as the proximate cause of VNs. However, diminished self-regulation (SR) may predispose some children toward extreme phonotraumatic voice use, thereby contributing secondarily to their development. This case-control study examined the association between features of SR and VNs in children. METHOD: Parents of children with VNs (N = 40, Age Mean = 7.5, SD = 2.03 years) and vocally normal, medical controls (VNCs; N = 40, Age Mean = 7.6, SD = 1.54 years) completed the Behavior Rating Inventory of Executive Function, Second Edition (BRIEF2; Gioia, Isquith, Guy & Kenworthy, 2015), an inventory that evaluates components of SR in children. RESULTS: Children with VNs, as compared with the vocally normal control group, were described as (i) impulsive (i.e., scoring significantly worse on the Behavior Regulation Index, BRI; P < 0.001, Cohen's d = 0.86), and (ii) emotionally dysregulated (i.e., scoring significantly worse on the Emotional Regulation Index, ERI; P < 0.001, Cohen's d = 0.81). CONCLUSIONS: Diminished SR in some children with VNs may contribute to phonotraumatic vocal behaviors and potentially attenuate the effectiveness of voice therapy.

Personality in Children With Vocal Fold Nodules: A Multitrait Analysis.

Purpose Vocal fold nodules (VNs) are bilateral, symmetrical, callous-like lesions secondary to phonotrauma and possibly related to specific personality traits. This case-control study examined the relation between personality and VNs in children within the context of the Trait Theory of VNs. Method Parents of children with VNs (N = 39, M = 7.43, SD = 2.01 years) and two medical control groups (i.e., voice disordered controls, but not VNs [VDCs; N = 40, M = 7.09, SD = 2.01 years] and vocally normal controls [VNCs; N = 40, M = 7.6, SD = 1.54 years]) completed the Inventory of Child Individual Differences, a personality instrument that describes the Big Five superfactors as well as 15 lower order personality traits. Results Children with VNs, as compared with VNCs, were (a) emotionally reactive (i.e., higher N-Neuroticism, p < .005, Cohen's d = 0.53), (b) Antagonistic, Strong-Willed, and less Compliant (i.e., lower A-Agreeableness, p < .014, Cohen's d = 0.59), and (c) Distractible and Disorganized (i.e., lower C-Conscientiousness, p < .009, Cohen's d = 0.62). Both voice disordered groups displayed elevated scores on the personality superfactor of Neuroticism (N; and the "Negative Emotions" lower order trait). Conclusions The combination of personality traits identified in this study (i.e., high N, low A and C) may play a central role in VNs development and possibly attenuate voice therapy success. Children with VNs displayed a similar personality typology as women with VNs, with the exception of elevated Extraversion (E), thereby providing support for the relevance of the Trait Theory of VNs in both children and adults. Clinicians treating children with voice disorders, including VNs, should consider their underlying personality traits in assessment and management.

International Pediatric Otolaryngology Group (IPOG) survey: Efforts to avoid complications in home tracheostomy care.

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.

Management of Velopharyngeal Insufficiency in Cleft Patients With and Without Multidisciplinary Team Care.

OBJECTIVE: To evaluate the effect of an American Cleft Palate-Craniofacial Association (ACPA)-approved multidisciplinary team on velopharyngeal insufficiency (VPI) diagnosis and treatment. DESIGN: Retrospective cohort setting; tertiary children's hospital patients; children with cleft palate repair identified through procedure codes. MAIN OUTCOME MEASURES: Velopharyngeal insufficiency diagnosis was assigned based on surgeon or team assessment. Age at diagnosis and surgery was recorded. Difference in age and rate of VPI diagnosis and surgery was analyzed with t test. Multivariate linear and logistic regression adjusted for confounding variables. RESULTS: Nine hundred forty patients were included with 71.5% cared for by an ACPA-approved multidisciplinary team. More (38.8% ) team care patients were found to have a diagnosis of VPI in comparison to 10% in independent care (P < .001). Team care was associated with an almost 6-fold increase in VPI diagnosis (P < .001). Team care was associated with a higher proportion of speech surgery (21% vs 10%, P < .001). Among children receiving team care, each visit was associated with 25% increased odds of being diagnosed with VPI (P < .001) and 20% increased odds of receiving speech surgery (P < .001). Age at VPI diagnosis and speech surgery were similar between groups (P = .55 and .29). DISCUSSION: Team care was associated with more accurate detection of VPI, resulting in more VPI speech therapy visits and surgical management. A higher number of team visits were similarly associated. CONCLUSION: Further studies of the clinical implication of timely and accurate VPI diagnosis, including quality of life assessments, are recommended to provide stronger guidance on team visit and evaluation planning.

International Pediatric Otolaryngology Group (IPOG) consensus recommendations: Management of suprastomal collapse in the pediatric population.

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: 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.

International Pediatric Otolaryngology group (IPOG) consensus on the diagnosis and management of pediatric obstructive sleep apnea (OSA).

OBJECTIVE: To develop an expert-based consensus of recommendations for the diagnosis and management of pediatric obstructive sleep apnea. METHODS: A two-iterative Delphi method questionnaire was used to formulate expert recommendations by the members of the International Pediatric Otolaryngology Group (IPOG). RESULTS: Twenty-six members completed the survey. Consensus recommendations (>90% agreement) are formulated for 15 different items related to the clinical evaluation, diagnosis, treatment, postoperative management and follow-up of children with OSA. CONCLUSION: The recommendations formulated in this IPOG consensus statement may be used along with existing clinical practice guidelines to improve the quality of care and to reduce variation in care for children with OSA.

Increased Risk of Velopharyngeal Insufficiency in Patients Undergoing Staged Palate Repair.

OBJECTIVE: To evaluate the association of 2-stage cleft palate (CP) surgery on velopharyngeal insufficiency (VPI) incidence, speech surgeries, and cleft-related surgical burden. DESIGN: Retrospective cohort with follow-up of 4 to 19 years. SETTING: Academic, tertiary children's hospital. PATIENTS: Patients who underwent CP surgery between 2000 and 2017. Exclusions included submucous CP or age at last contact under 3.9. INTERVENTIONS: Cleft palate surgery, completed in either a single-stage or 2-stage repair. MAIN OUTCOME MEASURE(S): Rates of VPI diagnosis and speech surgery and total cleft surgeries; t tests, tests of proportion, and linear and logistic regression were performed. Total cleft-related surgeries were examined in a subset (n = 418) of patients with chart reviews. RESULTS: A total of 1047 patients were included; 59.6% had 2-stage CP repair, 40.4% had single-stage repair. Approximately 32% of children with 2-stage CP repair were diagnosed with VPI, as opposed to 22% of single-stage patients (P < .001). Children with 2-stage CP repair were 1.8 times as likely to be diagnosed with VPI (P < .001). Speech surgery rates were similar across groups. Patients who had 2-stage repair received an average of 2.3 more cleft-related procedures, when excluding prosthesis management procedures. CONCLUSION: Our data show an increased risk of VPI diagnosis and increased surgical burden among patients receiving 2-stage CP repair.

International Pediatric ORL Group (IPOG) Robin Sequence consensus recommendations.

OBJECTIVE: To provide recommendations for the comprehensive management of airway obstruction in patients with Robin Sequence. METHODS: Expert opinion by the members of the International Pediatric Otolaryngology Group (IPOG). RESULTS: The consensus statement provides recommendations for medical specialists who manage infants with Robin Sequence including: evaluation and treatment considerations for commonly debated issues in post-natal airway obstruction, assessment of antenatal obstruction and perinatal airway management. CONCLUSION: Consensus recommendations are aimed at improving management of airway obstruction in patients with Robin Sequence.

International Pediatric Otolaryngology Group (IPOG): Juvenile-onset recurrent respiratory papillomatosis consensus recommendations.

OBJECTIVES: To develop consensus recommendations for the evaluation and management of juvenile-onset recurrent respiratory papillomatosis (JORRP) in pediatric patients. METHODS: Expert opinion by the members of the International Pediatric Otolaryngology Group (IPOG). The mission of the IPOG is to develop expertise-based consensus recommendations for the management of pediatric otolaryngologic disorders with the goal of improving patient care. The consensus recommendations herein represent the first publication by the group. RESULTS: Consensus recommendations including diagnostic considerations, surgical management, systemic adjuvant therapies, postoperative management, surveillance, and voice evaluation. These recommendations are based on the collective opinion of the IPOG members and are targeted for otolaryngologists, primary care providers, pulmonologists, infectious disease specialists, and any other health care providers that manage patients with JORRP. CONCLUSIONS: Pediatric JORRP consensus recommendations are aimed at improving care and outcomes in this patient population.

Proposal for the surgical management of children with laryngeal saccular Cysts: A case series.

This case series aims to determine the optimal surgical approach for pediatric laryngeal saccular cysts. A retrospective chart review of patients who underwent surgical treatment for laryngeal saccular cysts was completed; 5 patients were diagnosed and surgically treated. Treatment approaches included aspiration, supraglottoplasty, injection of bleomycin, endoscopic subtotal resection (marsupialization with the laser or endoscopic instrumentation of the cyst), endoscopic extended subtotal excision (subtotal resection plus removal of false vocal fold with lasering or coblation of the inner cyst wall), and transcervical approaches for resection. Based on our outcomes, an endoscopic extended subtotal resection of the cyst will achieve the best outcomes for cysts confined to the larynx or for Type 1 cysts. A transcervical approach for resection of the cyst will achieve the best outcomes for Type 2 cysts that extend into the neck or are extralaryngeal.

Systematic review/meta-analysis comparing successful outcomes after single vs. double-stage laryngotracheal reconstruction.

OBJECTIVE: To compare operation-specific decannulation rates between single-stage (SSLTR) and double-stage laryngotracheal reconstruction (DSLTR) when controlling for grade of airway stenosis. METHODS: A systematic review and meta-analysis were performed using PubMed, EMBASE and Cochrane databases from 1970 to 2015 to examine primary SSLTR and DSLTR for subglottic stenosis in patients 18 years or younger. Primary outcome was decannulation or extubation after LTR. Failures included patients not decannulated or requiring additional open airway procedures prior to decannulation. Only studies providing outcomes delineated by airway stenosis grade were included. Non-English language studies and case reports were excluded. RESULTS: There were 712 abstracts reviewed and 16 studies with 663 pooled patients included in the systematic review analysis. The metaanalysis included 5 studies. Overall, the operation-specific decannulation success was statistically significantly different between SSLTR [93.2% (N = 221)] and DSLTR [83.7% (N = 442)] (P<0.001). When controlling for stenosis severity, however, no difference was found in decannulation success between SS- or DSLTR except in the grade 3 group: Grade 1-100% (N = 6) vs. 100% (N = 6), (P = 1); Grade 2 - 84.9% (N = 106) vs. 83.3% (N = 138), (P = 0.72); Grade 3-80.2% (N = 101) vs. 69.7% (N = 238), (P = 0.03); Grade 4-33.3% (N = 6) vs. 50% (N = 58), (P = 0.67). CONCLUSION: No difference in decannulation rates was seen between SSLTR and DSLTR when comparing similar grades of stenosis except in grade 3 stenosis. With worsening stenosis, the success rate declines with both methods. Prospective studies with standardized enrollment criteria and reported outcomes are needed to better understand the advantages and disadvantages of each approach.

Predictors of complicated airway foreign body extraction.

OBJECTIVES: To evaluate outcomes of foreign body aspiration (FBA) and to investigate surgeon and hospital volume as risk factors for a complicated course. STUDY DESIGN: Retrospective case series. METHODS: Children with FBA in a multihospital network were identified from January 2005 to September 2015. Demographic information, surgeon, and hospital location were reviewed. Mean operative time and hospital length of stay were recorded. Cases requiring intensive care unit admission, hospital stay greater than 24 hours, need for more than one bronchoscopy, operative time greater than 1 hour, or death were considered "complicated." RESULTS: A total of 450 cases of airway foreign body extraction were performed. Patient ages ranged from 0.6 to 18.8 years, with a median age of 1.9 years. Bronchoscopy with foreign body extraction was performed by 55 different surgeons at 11 different facilities. There were one to 24 surgeons for each facility, with an average number of 5.4 surgeons per facility. A total of 88 (19.6%) cases were considered complicated, including five (1.1%) deaths. Increased rates of complications were seen with unwitnessed aspiration (P = 0.008) and hyperlucency (P < 0.001) or infiltrates (P = 0.001) on chest radiographs. No significant association was found between surgeon type or facility as related to a complicated case. CONCLUSIONS: Unwitnessed aspiration events and abnormalities on chest radiograph may be associated with a more complicated course in children with FBA. This multihospital study identified a low number of procedures by many surgeons; however, surgeon and hospital volume did not significantly correlate with higher complication rates. LEVEL OF EVIDENCE: 4. Laryngoscope, 128:490-495, 2018.

Selective pulmonary artery occlusion to treat hemoptysis associated with pulmonary venous obstruction.

Hemoptysis may occur in patients with pulmonary venous obstruction and prominent decompressing vessels in the airways adjacent to the affected pulmonary veins. The options for treatment of hemoptysis are limited, particularly when efforts to alleviate pulmonary venous obstruction have failed. Here we describe a patient with hemoptysis associated with stenosis of the central left upper pulmonary vein and occlusion of the central left lower pulmonary vein. The left upper pulmonary vein was dilated with balloon catheters and a vascular plug was placed in the left lower pulmonary artery. Vascular engorgement regressed in the left bronchus and hemoptysis has not recurred for 4 years despite recurrence of left upper pulmonary vein stenosis. Selective occlusion of branch pulmonary arteries may be an effective option for the treatment of hemoptysis from bleeding in lung segments with inoperable pulmonary venous obstruction.

Environmental contributions to otitis media requiring tympanostomy tubes.

OBJECTIVE: Otitis media requiring tympanostomy tubes (OMwTT) is a prevalent disease process that has been previously shown to have a strong familial link. The impact from the environmental versus genetic contributions to this link is unknown. The objective was to determine the environmental involvement in the development of OMwTT. METHODS: Using an extensive genealogical database linked to medical records, we evaluated the risk of OMwTT in children of probands as compared to children of controls, individually matched 5:1 on sex and birth year, from a conditional logistic regression model. The model included adjustments for geographic and socioeconomic environmental risk factors mapped to residence location of study subjects within 63 small health statistical areas of ∼33,500 persons each. RESULTS: 37,814 case probands diagnosed with OMwTT and 181,339 controls were included in our analysis. Children of probands with OMwTT had an overall 2.5× higher risk of also having OMwTT as compared to the children of controls (p < 10-9), independent of environmental factors (PM2.5 [particulate matter] air pollution, education level of parents, and density of primary care providers). CONCLUSION: After accounting for geographic and socioeconomic differences that may influence risk between cases and controls, our findings suggest evidence of a genetic predisposition in families of OMwTT patients. Further characterization of high-risk pedigrees is needed for future genomic studies.

Effectiveness of Adenotonsillectomy and Risk of Velopharyngeal Insufficiency in Children With Prader-Willi Syndrome.

OBJECTIVES: (1) Review effectiveness of adenotonsillectomy (T&A) for obstructive sleep apnea (OSA) in children with Prader-Willi syndrome (PW). (2) Examine the incidence of velopharyngeal insufficiency (VPI) after T&A in this population. (3) Compare outcomes of T&A in PW and Trisomy 21 (T21) patients. METHODS: Outcomes after T&A in a PW cohort were retrospectively reviewed and compared to those in patients with T21. RESULTS: The study cohort included 22 PW patients. They were compared to 47 T21 patients who also underwent T&A. Eighteen percent (N = 4) of the PW patients had postoperative VPI requiring a corrective procedure, while there were no patients within the T21 cohort who had identified VPI ( P < .05). In those patients that had a postoperative polysomnogram, the mean decrease in obstructive apnea-hypopnea index (OAHI) of the PW and T21 patients measured 8.4 and 4.7 points, respectively ( P = .3). CONCLUSIONS: This study demonstrated a higher rate of VPI after T&A in PW children as compared to another at-risk cohort, T21 patients. While the OAHI decreased after T&A in both groups, a significant number of children with PW or T21 had persistent OSA. Further investigation into the optimal management of OSA, while preventing treatment complications such as VPI, is needed for children with these high-risk conditions.

Familial link of otitis media requiring tympanostomy tubes.

OBJECTIVES/HYPOTHESIS: Placement of tympanostomy tubes for recurrent or chronic otitis media is the most commonly performed ambulatory procedure in the United States. Etiologies have been speculated to be environmentally based, and studies have suggested a genetic component to the disease. However, no large-scale studies have attempted to define a familial component. The objective of this study was to determine the familial risk of otitis media requiring tympanostomy tubes (OMwTT) in a statewide population. STUDY DESIGN: Retrospective observational cohort study with population-based matched controls. METHODS: Using an extensive genealogical database linked to medical records, the familial risk of OMwTT was calculated for relatives of probands (46,249 patients diagnosed with OMwTT from 1996-2013) compared to random population controls matched 5:1 on sex and birth year from logistic regression models. RESULTS: The median age at time of tympanostomy tube placement was 1 year (interquartile range, 0-2 years). First-degree relatives of patients with OMwTT, primarily siblings, had a 5-fold increased risk of OMwTT (P < 10-16 ). Second-degree relatives were at a 1.5-fold increased risk (P < 10-15 ). More extended relatives (third, fourth and fifth degree) showed a 1.4-fold increased risk (P < 10-15 ). CONCLUSIONS: In the largest population-based study to date, a significant familial risk is confirmed in OMwTT, suggesting otitis media may have a significant genetic component given the increased risk found in close as well as distant relatives. This could be influenced by shared environments given a five-times risk observed in siblings. Further understanding the genetic basis of OMwTT and its interplay with environmental factors may clarify the etiology and lead to better detection of disease and treatments. LEVEL OF EVIDENCE: 3b. Laryngoscope, 127:962-966, 2017.