ABSTRACT
OBJECTIVES: To examine weight changes relative to surgical success in children with Down syndrome and obstructive sleep apnea (OSA). STUDY DESIGN: Retrospective chart review of children with Down syndrome undergoing tonsillectomy from 2005 to 2016 for OSA at a tertiary care children's hospital. Only patients with pre-and postoperative polysomnogram within 6 months of tonsillectomy were included. Demographics, weight, height, and polysomnogram data were collected. Body mass index (BMI), expressed as a percentage of the 95th percentile (%BMIp95), was calculated for 24 months prior to and following surgery. Pre-and postoperative OSA severity were also recorded. The postoperative obstructive/hypopnea index identified subjects with resolution of obstruction (obstructive/hypopnea index <2 events/hour) or persistent mild/moderate/severe obstructive apnea. Regression analyses were used to compare %BMIp95 pre- and post-tonsillectomy with %BMIp95 by OSA status following tonsillectomy. RESULTS: A total of 78 patients with Down syndrome whose mean age was 5.29 years at time of tonsillectomy were identified. There was no difference between best-fit curves of %BMI p95 pre-and post-tonsillectomy. There was no difference between best-fit curves of %BMI p95 in patients who saw resolution of OSA after tonsillectomy vs patients with residual OSA. CONCLUSIONS: Tonsillectomy neither alters the BMI trajectory of children with Down syndrome, nor changes differentially the risk for obesity in children whose OSA did or did not resolve after surgery.
Subject(s)
Body Mass Index , Down Syndrome/epidemiology , Pediatric Obesity/epidemiology , Tonsillectomy , Adolescent , Child , Child, Preschool , Female , Humans , Infant , Male , Regression Analysis , Retrospective Studies , Sleep Apnea, Obstructive/surgeryABSTRACT
OBJECTIVE: To determine whether nonsupine sleep improves obstructive sleep apnea (OSA) in infants with cleft palate undergoing polysomnography (PSG). DESIGN: Retrospective chart review. SETTING: Tertiary care pediatric hospital. PATIENTS: Twenty-seven infants (1 month to 1 year) with cleft palate with or without cleft lip (CP ± L) undergoing PSG testing for suspected OSA were included. MAIN OUTCOME MEASURES: Polysomnography measures included obstructive apnea-hypopnea index (OAHI), central apnea-hypopnea index (CAHI), oxygen saturation (SpO2) nadir, SpO2, and end-tidal carbon dioxide (ETCO2). RESULTS: Twenty-three PSGs with at least 20 minutes of sleep in both the supine and the nonsupine positions were analyzed. The supine OAHI (mean: 16.8 events/hour; standard deviation [SD]: 18.5) and nonsupine OAHI (mean: 12.6 events/hour; SD: 12.6) did not differ significantly (P = .10). The supine CAHI (mean: 1.9 events/hour; SD: 2.7) and nonsupine CAHI (mean: 3.1 events/hour; SD: 3.7; P = .15), the supine SpO2 nadir (mean: 81.2%; SD: 6.3) and nonsupine SpO2 nadir (mean: 81.8%; SD: 5.3; P = .70), the supine mean SpO2 (mean: 95.5%; SD: 1.9) and nonsupine mean SpO2 saturation (mean: 95.3%; SD: 2.4; P = .34), and the supine ETCO2 (mean: 45.4 mm Hg; SD: 5.3) and nonsupine ETCO2 (mean: 42.5 mm Hg; SD: 10.1; P = .24) were also similar. CONCLUSIONS: There were no significant improvements in OSA metrics during nonsupine sleep in infants with CP ± L. Prior to recommending nonsupine positioning which increases infant's exposure to sudden infant death syndrome risk, we advocate obtaining a PSG to verify an objective improvement in OSA.
Subject(s)
Cleft Lip , Cleft Palate , Posture , Sleep Apnea, Obstructive , Sleep , Cleft Palate/complications , Humans , Infant , Infant, Newborn , Polysomnography , Retrospective Studies , Sleep Apnea, Obstructive/etiologyABSTRACT
STUDY OBJECTIVES: Clinical practice guidelines recommend screening all children with Down syndrome for obstructive sleep apnea with polysomnography by age 4 years. Because persistent obstructive sleep apnea (obstructive apnea-hypopnea index > 1 event/h) following adenotonsillectomy (T&A) is common in children with Down syndrome, it is important to know whether clinicians can rely on parental assessment postoperatively. The primary objective is to identify accuracy of parental perception of nighttime breathing following T&A compared with preoperative assessment. METHODS: Patients with Down syndrome who underwent T&A along with polysomnography prior to and after the surgical procedure were included. Parents completed a 3-question pre- and postsurgery survey regarding nighttime symptoms. The responses were categorized into 3 groups: infrequent (< 3 nights/wk), sometimes (> 3 nights/wk but < 6 nights/wk), or frequent (≥ 6 nights/wk) on at least 1 question. The primary end point was identifying the accuracy of parental perception of nighttime breathing in children with Down syndrome following T&A. RESULTS: A total of 256 children met inclusion criteria, of which 117 (46%) were included. A total of 71 (68%) children had an obstructive apnea-hypopnea index > 5 events/h preoperatively compared with 55 (47%) postoperatively. There was no association between parents' perception of symptoms and obstructive sleep apnea categorization postoperatively (P > .05) or of parents' perception of symptoms improving and obstructive sleep apnea categorization improving postoperatively (P > .05). CONCLUSIONS: Despite previous experience, parents are unable to predict nighttime breathing patterns following a T&A. We recommend obtaining a polysomnogram rather than relying on parental assessment to determine whether a T&A has been successful. CITATION: Chabuz CA, Lackey TG, Pickett KL, Friedman NR. Accuracy of parental perception of nighttime breathing in children with Down syndrome after adenotonsillectomy. J Clin Sleep Med. 2024;20(2):237-243.
Subject(s)
Down Syndrome , Sleep Apnea, Obstructive , Tonsillectomy , Child , Humans , Child, Preschool , Down Syndrome/complications , Down Syndrome/surgery , Tonsillectomy/methods , Adenoidectomy/methods , Sleep Apnea, Obstructive/complications , Sleep Apnea, Obstructive/surgery , Sleep Apnea, Obstructive/diagnosis , Parents , Respiration , PerceptionABSTRACT
OBJECTIVE: To analyze the growth trajectory of children with obesity before and after adenotonsillectomy (T&A). We hypothesize that T&A will not affect the growth trajectory but children in a multidisciplinary weight management program (MWMP) will have a healthier growth trajectory. STUDY DESIGN: Retrospective review. SETTING: Tertiary Children's Hospital. METHODS: Body mass index (BMI) trajectories of nonsyndromic children with obesity and obstructive sleep apnea (OSA) who underwent T&A were analyzed. A linear mixed effects model was fit to the BMI expressed as a percentage of the 95th percentile (%BMIp95 ) data. Covariates included demographic variables, pre- and postoperative participation in an MWMP, baseline obesity class, and time. We explored clinically meaningful interactions. BMI slope estimates before and after surgery were calculated and compared for baseline obesity classification and postoperative MWMP visits. RESULTS: A total of 177 patients, 58% male with a mean age of 9.7 years at the time of surgery, were studied. Higher baseline obesity class (II and III), time, the interaction between obesity class III and elapsed time relative to surgical date, and the interaction between obesity class III and the postsurgical period were all significantly associated with the outcome of %BMIp95 (P < .05). There was a significantly higher %BMIp95 trajectory following surgery in patients with baseline obesity class III who did not have any postoperative MWMP visits (P < .001). Preoperative obesity visits, however, were not significantly associated with postoperative growth. CONCLUSION: The association between T&A and weight trajectory depends upon obesity class and participation in a MWMP. Coordinated care of children with obesity between otolaryngologists and an MWMP may improve OSA and obesity outcomes. LEVEL OF EVIDENCE: The level of evidence: 3.
Subject(s)
Sleep Apnea, Obstructive , Tonsillectomy , Child , Humans , Male , Female , Polysomnography , Adenoidectomy , Obesity/complications , Retrospective StudiesABSTRACT
OBJECTIVE: Obstructive sleep apnea is common in children with Down syndrome (DS). Tonsillectomy is recommended as the first-line approach in treating children with obstructive sleep apnea (OSA), however, there is limited data on the long-term outcomes in children with DS who undergo tonsillectomy. In this retrospective study, we examined the long-term polysomnographic and symptomatic outcomes in children with DS who underwent tonsillectomy with or without an adenoidectomy (T&A). We hypothesize that the success of T&A to treat OSA in children with DS will diminish with time. STUDY DESIGN: A retrospective chart review of children with DS who underwent T&A between 2009 and 2015 was conducted. Inclusion criteria were children with at least 1 postoperative polysomnogram (PSG) within 6 months of T&A with an obstructive apnea/hypopnea index (OAHI) < 5. Outcomes were determined by subsequent clinic visits and postoperative polysomnograms: OAHI ≥ 5, snoring reported during clinic visit and time to reoccurrence. SETTING: Childrens Hospital Colorado. RESULTS: Of the 57 children with mild OSA at 1st (initial) PSG, 13/40 (33%) children had OAHI ≥ 5 at the 2nd postoperative PSG. Of the 18 patients who underwent a 3rd PSG, 4 (22%) progressed to moderate/severe OSA. A total of 17 patients out of the original 57 (30%) progressed to moderate/severe OSA with the median time for the additional post-op PSG's being 2.3 years. CONCLUSION: Children with DS who have at most mild OSA (OAHI < 5) following a T&A are at risk for progressing to at least moderate OSA within 2 years after their T&A. A surveillance PSG 2 years following surgery will identify these children.
ABSTRACT
OBJECTIVE: Girls with Turner syndrome (TS) often have features that have been associated with obstructive sleep-disordered breathing (oSDB). However, little is known about oSDB in TS. Herein, we aimed to characterize oSDB in young patients with TS and identify associated risk factors. STUDY DESIGN: Retrospective cross-sectional study. SETTING: Tertiary care pediatric hospital. METHODS: We reviewed medical records for patients diagnosed with TS seen at our institution between October 1, 2007 and December 31, 2019 with the first outpatient visit before age 6 years. The prevalence of oSDB was compared to the general pediatric population with 1-sample binomial proportion tests. Clinical characteristics were compared between those diagnosed with oSDB and those without oSDB, and risk factors for oSDB were identified. RESULTS: Of 151 patients with TS, 73 (48%) were diagnosed with oSDB which is 4-fold higher than the general pediatric population (12%, P < 0.0001). In the multivariable model, adenoid, tonsillar, and inferior turbinate hypertrophy, birthweight, failure to thrive, and older age at the last clinic visit were all associated with increased odds for oSDB. CONCLUSION: Young children with TS have a high prevalence of oSDB and thus should be screened for oSDB. Polysomnography should be performed in those with associated risk factors and symptoms oSDB. Treatment of oSDB is imperative as individuals with TS are already at increased risk of behavioral problems, neurocognitive deficits, and growth impairment that may be worsened with oSDB.
Subject(s)
Sleep Apnea, Obstructive , Turner Syndrome , Female , Child , Humans , Child, Preschool , Prevalence , Turner Syndrome/complications , Turner Syndrome/epidemiology , Retrospective Studies , Cross-Sectional Studies , Sleep Apnea, Obstructive/diagnosisABSTRACT
OBJECTIVE: To determine if children with greater social vulnerability are more likely to experience a prolonged oxygen requirement (POR) following adenotonsillectomy to inform the need for overnight monitoring prior to discharge. METHODS: A previously published prospective study assessing children observed overnight following adenotonsillectomy for obstructive sleep-disordered breathing was reanalyzed including social vulnerability index (SVI). The outcome was POR beyond 3 h following extubation. Logistic regression was used to assess the association of SVI components with POR. SVI components were assessed as quartiles of cohort values. Final adjusted models included race, asthma, Down syndrome, and pre-operative SpO2. RESULTS: A total of 462 children had SVI data available and were included. 354 (76.6%) were > = 3 years of age. Overall, 351 (76%) did not have a POR. The median overall SVI percentile was 26.5 (Q1 10.4, Q3 60.1). When categorized by SVI quartiles, there was a statistically significant difference with POR for overall SVI percentile (p = 0.007), SVI household composition percentile (p = 0.033), and median SVI housing/transportation percentile (p = 0.005). Individuals with an overall SVI in the 4th quartile (greatest vulnerability) were 2.63 times more likely to experience a POR than those in the 1st quartile (lowest social vulnerability) in adjusted logistic regression (95% OR CI 1.23-5.62; p = 0.01). CONCLUSIONS: There is a significant association between greater neighborhood-level social vulnerability and a POR following adenotonsillectomy. We propose that a child's SVI be considered when planning for the perioperative course following adenotonsillectomy. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:2449-2454, 2024.
Subject(s)
Sleep Apnea, Obstructive , Tonsillectomy , Child , Humans , Prospective Studies , Social Vulnerability , Adenoidectomy , Sleep Apnea, Obstructive/surgery , OxygenABSTRACT
OBJECTIVE: Postviral olfactory dysfunction (OD) including corona 2019 viral disease (COVID-19) OD occurs in both adults and children. Despite limited reports of efficacy in treating adult postviral including COVID-19 OD with olfactory training (OT), its effects on children in general, and post-COVID-19 in specific, is unknown. The study aimed at evaluating the effects of OT in a COVID-19 OD pediatric cohort. METHODS: A single-arm prospective study of pediatric COVID-19 OD subjects confirmed by the University of Pennsylvania Smell Identification Test (UPSIT), was conducted. All subjects underwent OT by sniffing 4 odorants (lavender, orange, peppermint, and eucalyptus) for 1 min twice a day for 3 months. Subjects underwent an odorant identification test (OIT) of the 4 odorants each visit. A repeat UPSIT was administered at the 4th visit. RESULTS: The study enrolled a total of 37 subjects [11 males/26 females with mean age/standard deviation (std) of 15.6(2.1) years]. The time interval between COVID-19 and entry was 5.3(2.4) months. The mean pre/post study UPSIT score improvement was 2.3(4.7), p = .09. OIT scores between entry and 3 subsequent visits showed a mean improvement of 1.8(1.5), 1.8(1.9) and 2.3(1.9) odorants, respectively, with P < .001 for all 3 comparisons. CONCLUSIONS: OT subjects were predominantly female teens with substantial OD lasting greater than 5 months. OT did not affect OD as measured by UPSIT but OIT scores improved during OT. We postulate that OT likely has a role in pediatric post-COVID OD recovery, but UPSIT likely is too rigid to detect disparate odorant improvement.
Subject(s)
COVID-19 , Olfaction Disorders , Adult , Male , Adolescent , Humans , Female , Child , Smell , Prospective Studies , Olfactory Training , Olfaction Disorders/diagnosis , Olfaction Disorders/etiology , Olfaction Disorders/therapy , OdorantsABSTRACT
OBJECTIVES: Previous studies indicate children who pass an Asleep Room Air Challenge (AsRAC) do not have significant postoperative adverse respiratory events after adenotonsillectomy (T&A). Subsequently, we revised our overnight monitoring (OM) criteria, allowing patients with an obstructive apnea/hypopnea index (OAHI) ≤20 or nonsevere obesity (Class I) to be considered for same-day surgery (SDS) if they passed an AsRAC. Our hypothesis is that our modified OM criteria would not increase the return visits or readmission rates for patients undergoing SDS within 48 h or 15 days of T&A. METHODS: A retrospective review of all children aged ≥3 and <21 years who underwent T&A at a tertiary children's hospital and its satellite locations was performed from January 2017 to September 2022. Descriptive statistics and outcome measures were compared using a 3% margin noninferiority test before and after the new criteria implementation. RESULTS: Before intervention, 3,266 (58%) T&As were performed as SDS. Afterward, 74% of T&As were performed as SDS (p-value <0.05). There was no difference in the ED revisit rate for SDS within the 3% noninferiority margin. Following intervention, 29% more children with Class I obesity (62% vs. 33%) underwent SDS (p-value <0.001). Afterward, 19% more children with polysomnography underwent SDS (39% vs. 20%), p-value <0.001. After intervention, within 48 h of SDS, six (0.9%) children had revisits for bleeding and seven (1.2%) for vomiting. There were no perioperative respiratory events. CONCLUSION: Our revised monitoring criteria did not demonstrate an increase in ED visit or readmissions rates within 48 h or 15 days of T&A. Additionally, we found a 29% increase in Class I obese children undergoing SDS T&A. LEVEL OF EVIDENCE: 3 Laryngoscope, 2024.
ABSTRACT
INTRODUCTION: Aerosol mitigation equipment implemented due to COVID-19 has increased noise levels in the operating room (OR) during otolaryngological procedures. Intraoperative sound levels may potentially place personnel at risk for occupational hearing loss. This study hypothesized that cumulative intraoperative noise exposures with aerosol mitigation equipment exceed recommended occupational noise exposure levels. METHODS: Sound levels generated by the surgical smoke evacuator (SSE) during adenotonsillectomy were measured using a sound level meter and compared to surgery without SSE. RESULTS: Thirteen adenotonsillectomy surgeries were recorded. Mean sound levels with the SSE were greater than the control (72 ± 3 A-weighted decibels (dBA) vs. 68 ± 2 dBA; p=0.015). Maximum noise levels during surgery with SSE reached 82 ± 3 dBA. CONCLUSION: Surgeons performing adenotonsillectomy with aerosol mitigation equipment are exposed to significant noise levels. Intraoperative sound levels exceeded international standards for work requiring concentration. Innovation is needed to reduce cumulative OR noise exposures.
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OBJECTIVES: To develop and validate a consensus international pediatric sleep endoscopy scale (IPSES) for pediatric drug-induced sleep endoscopy (DISE). METHODS: Existing published DISE ratings scales were reviewed in order to develop a consensus rating scale synthesizing the most common features and adding new elements to address areas of controversy. Samples of 30 de-identified DISE video recordings were reviewed to develop and refine the scale. After the consensus scale was defined, a separate sample of 25 de-identified DISE videos were scored with the new consensus scale by the development group and a panel of independent raters. A weighted kappa statistic was used to quantify the inter-rater and intra-rater reliability of the consensus scale at each anatomic level. RESULTS: Among all raters, intra-rater reliability was most variable for the nasal airway (kappa range 0.33-0.94) and best for the lateral oropharynx (kappa range 0.68-0.95). Inter-rater reliability ranged from 0.43 for the nasal airway to 0.57 at the soft palate. CONCLUSION: The IPSES is a reliable consensus scale that reflects the most common features of existing scales and can be adopted as a universal scoring scale for pediatric DISE.
Subject(s)
Sleep Apnea, Obstructive , Humans , Child , Reproducibility of Results , Endoscopy , Palate, Soft , SleepABSTRACT
Background: Otitis media (OM) is defined as middle ear (ME) inflammation that is usually due to infection. Globally, OM is a leading cause of hearing loss and is the most frequently diagnosed disease in young children. For OM, pediatric patients with Down syndrome (DS) demonstrate higher incidence rates, greater severity, and poorer outcomes. However, to date, no studies have investigated the bacterial profiles of children with DS and OM. Method: We aimed to determine if there are differences in composition of bacterial profiles or the relative abundance of individual taxa within the ME and nasopharyngeal (NP) microbiotas of pediatric OM patients with DS (n = 11) compared with those without DS (n = 84). We sequenced the 16S rRNA genes and analyzed the sequence data for diversity indices and relative abundance of individual taxa. Results: Individuals with DS demonstrated increased biodiversity in their ME and NP microbiotas. In children with OM, DS was associated with increased biodiversity and higher relative abundance of specific taxa in the ME. Conclusion: Our findings suggest that dysbioses in the NP of DS children contributes to their increased susceptibility to OM compared with controls. These findings suggest that DS influences regulation of the mucosal microbiota and contributes to OM pathology.
Subject(s)
Down Syndrome , Microbiota , Otitis Media , Child , Humans , Child, Preschool , RNA, Ribosomal, 16S/genetics , Down Syndrome/genetics , Otitis Media/genetics , Ear, Middle/microbiology , Ear, Middle/pathology , Microbiota/geneticsABSTRACT
OBJECTIVES: To develop consensus statements for the scoring of pediatric drug induced sleep endoscopy in the diagnosis and management of pediatric obstructive sleep apnea. METHODS: The leadership group identified experts based on defined criteria and invited 18 panelists to participate in the consensus statement development group. A modified Delphi process was used to formally quantify consensus from opinion. A modified Delphi priori process was established, which included a literature review, submission of statements by panelists, and an iterative process of voting to determine consensus. Voting was based on a 9-point Likert scale. Statements achieving a mean score greater than 7 with one or fewer outliers were defined as reaching consensus. Statements achieving a mean score greater than 6.5 with two or fewer outliers were defined as near consensus. Statements with lower scores or more outliers were defined as no consensus. RESULTS: A total of 78 consensus statements were evaluated by the panelists at the first survey - 49 achieved consensus, 18 achieved near consensus, and 11 did not achieve consensus. In the second survey, 16 statements reached consensus and 5 reached near consensus. Regarding scoring, consensus was achieved on the utilization of a 3-point Likert scale for each anatomic site for maximal observed obstructions of <50% (Score 0, no-obstruction), ≥ 50% but <90% (Score 2, partial obstruction), and ≥ 90% (Score 3, complete obstruction). Anatomic sites to be scored during DISE that reached consensus or near-consensus were the nasal passages, adenoid pad, velum, lateral pharyngeal walls, tonsils (if present), tongue base, epiglottis, and arytenoids. CONCLUSION: This study developed consensus statements on the scoring of DISE in pediatric otolaryngology using a modified Delphi process. The use of a priori process, literature review, and iterative voting method allowed for the formal quantification of consensus from expert opinion. The results of this study may provide guidance for standardizing scoring of DISE in pediatric patients.
Subject(s)
Endoscopy , Sleep Apnea, Obstructive , Child , Humans , Endoscopy/methods , Pharynx , Polysomnography/methods , Sleep , Sleep Apnea, Obstructive/diagnosisABSTRACT
OBJECTIVES/HYPOTHESIS: To determine the success of an adenotonsillectomy (T&A) in treating children with severe obesity utilizing a more accurate obesity scale. STUDY DESIGN: Retrospective cohort. METHODS: A retrospective cohort of children with obesity between 5 and 10 years of age who underwent a T&A at Children's Hospital of Colorado (CHCO) was used. This study also utilized publicly available data from the Childhood Adenotonsillectomy Trial (CHAT) study. The cohort was divided into three obesity classes using age- and sex-specific body mass index (BMI) expressed as a percentage of the 95th percentile (%BMIp95) and compared for operative success differences. RESULTS: There were 132 patients included in our primary analysis, with obesity distribution as follows: Class 1 to 53 patients (40%), Class 2 to 45 patients (34%), and Class 3 to 34 patients (26%). Overall, 52 patients (35.9%) experienced a cure (obstructive apnea/hypopnea index [OAHI] <1), with 27 (52%) patients in Class 1 obesity, 18 (35%) in Class 2, and 7 (13%) in Class 3. Class 3 had a significantly lower obstructive sleep apnea cure rate compared with Class 1 patients (P = .013), but after adjusting for covariates, this difference was no longer present (P > .05). There was no significant difference in the preoperative to postoperative percent change in mean oxygen saturation (P = .82 CHCO, P = .43 CHAT), oxygen nadir (P = .20 CHCO, P = .49 CHAT), or OAHI (P = .12 CHCO, P = .26 CHAT) between the obesity classes. CONCLUSION: After adjusting for covariates, children with Class 3 obesity are as likely to be cured with a T&A as those with Class 1 obesity. A T&A should be considered a first line treatment for all children with obesity. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:461-469, 2022.
Subject(s)
Adenoidectomy , Obesity, Morbid/complications , Pediatric Obesity/complications , Sleep Apnea, Obstructive/etiology , Sleep Apnea, Obstructive/surgery , Tonsillectomy , Child , Cohort Studies , Female , Humans , Male , Obesity, Morbid/classification , Pediatric Obesity/classification , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVE: The objective of this quality initiative project was to modify our existing institutional drug-induced sleep endoscopy (DISE) protocol so that the surgeon could consistently determine obstructive breathing patterns while minimizing children's discomfort. METHODS: A quality initiative study utilizing the well-described plan-do-study-act (PDSA) process was conducted at a tertiary hospital for children with polysomnogram-documented obstructive sleep apnea who were undergoing DISE. A 4-point Likert measurement tool was created. Change in each Likert rating with subsequent PDSA cycle was tested with the Wilcoxon rank sum test (Mann-Whitney), and change across all PDSA cycles was tested with the Kruskal-Wallis equality-of-populations rank test. RESULTS: After a series of 4 PDSA cycles with 81 children, the DISE protocol was streamlined from 14 to 9 steps. There was significant improvement for all aspects of the DISE, with a final overall median rating of 1 (excellent) for intravenous (IV) placement, scope insertion, and anesthesiologist and surgeon satisfaction (P < .01). DISCUSSION: For sleep surgeons, DISE is quickly becoming what bronchoscopy is to the airway surgeon. Utilizing inhalational agents to obtain IV access and insert the flexible scope in the rapid "on-off" fashion optimizes DISE success regardless of the primary sedation medication and allows ample time for these agents to dissipate. IMPLICATIONS FOR PRACTICE: Adoption of a DISE protocol that includes nasal premedication and inhalational volatile gases for IV and scope insertion at the onset provides a more predictable level of sedation that is well tolerated by the patient, enabling the otolaryngologist to create an obstructive sleep apnea treatment plan.
Subject(s)
Endoscopy , Sleep Apnea, Obstructive , Bronchoscopy , Child , Endoscopy/methods , Humans , Polysomnography/methods , Sleep , Sleep Apnea, Obstructive/diagnosis , Sleep Apnea, Obstructive/surgeryABSTRACT
OBJECTIVES/HYPOTHESIS: To reanalyze the growth trajectory and assess longitudinal changes of children undergoing adenotonsillectomy (AT) versus watchful waiting (WW) enrolled in the Childhood Adenotonsillectomy Trial (CHAT) study and to determine if an AT increases the risk of obesity in children. STUDY DESIGN: Reanalysis of prospective cohort investigation. METHODS: The study analyzed publicly available data from CHAT, including 3 months visit data not previously included in a prior publication. Statistical comparisons and mixed-effects modeling were done using age- and sex-specific BMI expressed as a percentage of the 95th percentile (%BMIp95). P < .05 was considered significant. RESULTS: Children in the AT group, especially if underweight at baseline, had an increased rate of weight gain, with 100% of underweight children in the AT group becoming normal weight compared to 20% for WW. However, the rate of weight gain, as measured by the %BMIp95 trajectory for both AT and WW groups, was not significantly different when baseline weight status and obstructive sleep apnea (OSA) resolution were accounted for. Comparisons of %BMIp95 between treatment groups at baseline, 3- and 7-month follow-up visits also failed to identify statistically significant differences (P > .05). Overall for the entire cohort, resolution of OSA was associated with a decreased weight trajectory (P < .001). CONCLUSIONS: AT compared to WW is not associated with an increased risk of excessive weight gain. Otolaryngologists should be aware of this updated analysis when discussing AT surgical outcomes with families. LEVEL OF EVIDENCE: 2 Laryngoscope, 132:1289-1294, 2022.
Subject(s)
Pediatric Obesity , Sleep Apnea, Obstructive , Tonsillectomy , Adenoidectomy/adverse effects , Child , Female , Humans , Male , Pediatric Obesity/complications , Pediatric Obesity/surgery , Prospective Studies , Sleep Apnea, Obstructive/complications , Thinness/complications , Tonsillectomy/adverse effects , Weight GainABSTRACT
OBJECTIVES/HYPOTHESIS: Children who do not require oxygen beyond 3 hours after surgery and pass a sleep room air challenge (SRAC) are safe for discharge regardless of polysomnogram (PSG) results or comorbidities. STUDY DESIGN: Cross-sectional prospective study. METHODS: All children observed overnight undergoing an adenotonsillectomy for obstructive sleep-disordered breathing were prospectively recruited. Demographic, clinical, and PSG characteristics were stratified by whether the patient had required oxygen beyond 3 hours postoperatively (prolonged oxygen requirement [POR]) and compared using t test, chi-squared test, or Fisher's exact test depending on distribution. Optimal cut points for predicting POR postsurgery were calculated using receiver operating characteristic curves. The primary analysis was performed on the full cohort via logistic regression using POR as the outcome. Significant characteristics were analyzed in a logistic regression model, with significance set at P < .05. RESULTS: A total of 484 participants met the inclusion criteria. The mean age was 5.65 (standard deviation = 4.02) years. Overall, 365 (75%) did not have a POR or any other adverse respiratory event. In multivariable logistic regression, risk factors for POR were an asthma diagnosis (P < .001) and an awake SpO2 <96% (P = .005). The probability of a POR for those without asthma and a SpO2 ≥ 96% was 18% (95% confidence interval: 14-22). Age, obesity, and obstructive apnea/hypopnea index were not associated with POR. CONCLUSIONS: In conclusion, all children in our study who are off oxygen within 3 hours of surgery and passed a SRAC were safe for discharge from a respiratory standpoint regardless of age, obesity status, asthma diagnosis, and obstructive apnea/hypopnea index. Additional investigations are necessary to confirm our findings. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:1675-1681, 2022.
Subject(s)
Asthma , Sleep Apnea, Obstructive , Tonsillectomy , Adenoidectomy/adverse effects , Asthma/complications , Child , Child, Preschool , Cross-Sectional Studies , Humans , Obesity/complications , Oxygen , Prospective Studies , Tonsillectomy/adverse effectsABSTRACT
OBJECTIVE: To identify clinical and radiographic factors that predict successful medical management in children with suspected deep neck space infection. METHODS: Retrospective chart review of 313 immunocompetent children admitted to a tertiary care children's hospital after undergoing a CT scan for a suspected neck abscess. RESULTS: A rim-enhancing hypodensity, suggestive of an abscess, was identified in 131/313 patients (42%). Medical management with IV antibiotics was utilized for more than 24 h in 57/131 (43%) of children with radiographic findings suggestive of a coalescent or evolving abscess. Medical management was successful in 36/57 (63%) of patients with a rim-enhancing collection. Children who underwent incision and drainage within 24 h had a larger fluid collection than those who underwent initial medical management (mean diameter 30 mm vs 20.5 mm; p < 0.0001), however, there was no difference between the size of abscesses that failed medical management compared to those successfully managed with IV antibiotics (22.9 mm vs 19.1 mm; p = 0.07). Clinical factors and white blood cell count were not predictive of response to antibiosis. CONCLUSION: The majority of children with suspected DNSI were successfully managed with IV antibiotics alone, however, clinical and radiographic factors are not reliable predictors of successful medical management. In children who are hemodynamically stable without airway symptoms, one should consider a trial of IV antibiotics prior to requesting a CT scan.
Subject(s)
Abscess , Neck , Abscess/diagnostic imaging , Abscess/drug therapy , Anti-Bacterial Agents/therapeutic use , Child , Drainage , Humans , Neck/diagnostic imaging , Retrospective Studies , Tomography, X-Ray ComputedABSTRACT
OBJECTIVE: Weight status can affect outcomes in pediatric adenotonsillectomy performed for obstructive sleep disordered breathing. Parents frequently underestimate their child's weight and are unaware weight status may affect adenotonsillectomy success. Accurate understanding of a child's weight status is important for shared decision making with the family and perioperative care. The purpose of this study is to analyze the accuracy of the parent's perception of their child's weight status. METHODS: A retrospective analysis was performed of prospective data collected from families of children undergoing adenotonsillectomy from June 2018 through June 2019. RESULTS: A total of 522 children met the inclusion criteria. Two hundred and thirty-two children were either overweight (n = 46, 9%) or obese (n = 186, 36%). Among parents of this cohort whose children were overweight or obese, 74 (32%) erroneously reported that their child was normal weight. For the 290 nonoverweight children, 99% of parents accurately reported weight status. After adjusting for ethnicity, race, BMI%, and sex, for every 1-year increase in age of the child, the odds of the parent correctly identifying their child as overweight increased by a factor of 1.18 (95% CI: 1.09, 1.27). CONCLUSION: One-third of families with children who were overweight or obese undergoing adenotonsillectomy for obstructive sleep disordered breathing underestimated their child's weight. This study highlights the need to facilitate family understanding of weight status' potential impact on both obstructive sleep disordered breathing severity and adenotonsillectomy success, especially for younger children. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:2121-2125, 2021.
Subject(s)
Adenoidectomy/methods , Body Weight/physiology , Parents/psychology , Perception/physiology , Sleep Apnea, Obstructive/surgery , Tonsillectomy/methods , Adenoidectomy/adverse effects , Body Mass Index , Child , Child, Preschool , Decision Making, Shared , Female , Humans , Infant , Male , Obesity/epidemiology , Overweight/epidemiology , Perioperative Care/standards , Retrospective Studies , Severity of Illness Index , Sleep Apnea Syndromes/complications , Tonsillectomy/adverse effectsABSTRACT
OBJECTIVE: To develop an expert consensus statement on pediatric drug-induced sleep endoscopy (DISE) that clarifies controversies and offers opportunities for quality improvement. Pediatric DISE was defined as flexible endoscopy to examine the upper airway of a child with obstructive sleep apnea who is sedated and asleep. METHODS: Development group members with expertise in pediatric DISE followed established guidelines for developing consensus statements. A search strategist systematically reviewed the literature, and the best available evidence was used to compose consensus statements regarding DISE in children 0 to 18 years old. Topics with significant practice variation and those that would improve the quality of patient care were prioritized. RESULTS: The development group identified 59 candidate consensus statements, based on 50 initial proposed topics, that focused on addressing the following high-yield topics: (1) indications and utility, (2) protocol, (3) optimal sedation, (4) grading and interpretation, (5) complications and safety, and (6) outcomes for DISE-directed surgery. After 2 iterations of the Delphi survey and removal of duplicative statements, 26 statements met the criteria for consensus; 11 statements were designated as no consensus. Several areas, such as the role of DISE at the time of adenotonsillectomy, were identified as needing further research. CONCLUSION: Expert consensus was achieved for 26 statements pertaining to indications, protocol, and outcomes for pediatric DISE. Clinicians can use these statements to improve quality of care, inform policy and protocols, and identify areas of uncertainty. Future research, ideally randomized controlled trials, is warranted to address additional controversies related to pediatric DISE.