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Okai BK, Jaikumar V, Francois HB, Recker MJ, Reynolds RM. Posterior fossa decompression in patients with Chiari malformation type 1: effect on sleep apnea and follow-up outcomes. Childs Nerv Syst 2024:10.1007/s00381-024-06623-1. [PMID: 39365303 DOI: 10.1007/s00381-024-06623-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2024] [Accepted: 09/12/2024] [Indexed: 10/05/2024]
Abstract
PURPOSE Sleep apnea, posing significant health risks, is frequently associated with Chiari malformation (CM), characterized by cerebellar tonsil herniation through the foramen magnum. Central sleep apnea (CSA) in CM results from impaired brain-to-muscle signaling and requires treatment. Conversely, obstructive sleep apnea (OSA), arising from throat muscle relaxation, typically unrelated to CM, often coexists. This study evaluates the effectiveness of posterior fossa decompression (PFD) on sleep apnea. METHODS A retrospective chart review was conducted of pediatric patients with CM-1 and sleep apnea who underwent PFD between April 1, 2004, and September 30, 2022. Data collected included demographics, clinical characteristics, adenotonsillectomy status, PFD details, and sleep study parameters like the apnea-hypopnea index and respiratory disturbance index. Statistical analysis assessed the surgery's impact on sleep apnea severity. RESULTS The study included eleven patients, predominantly male (63.6%). All had OSA (100%), with 63.6% also having CSA. Preoperative sleep studies classified OSA severity as 36.4% mild, 18.2% moderate, and 45.5% severe, with no change post-surgery. CSA severity initially included seven mild cases, which became three mild, one moderate, and three resolved cases post-surgery. Among seven patients who had adenotonsillectomy before decompression, five showed no improvement in OSA severity post-surgery. CONCLUSION This study elucidates the complex relationship between CM-1, sleep apnea, and PFD. The findings show the persistence of sleep apnea in some patients and highlight the need for continuous monitoring of these patients in order to optimize their care after surgery.
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Affiliation(s)
- Bernard K Okai
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Vinay Jaikumar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Hendrick B Francois
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Matthew J Recker
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Department of Neurological Surgery, University of Washington Medicine, Seattle Children's Hospital, Seattle, WA, USA
| | - Renée M Reynolds
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA.
- Department of Neurosurgery, John R. Oishei Children's Hospital, Kaleida Health, Buffalo, NY, USA.
- University at Buffalo Neurosurgery, 1001 Main Street, Conventus Building, 3rd Floor, Buffalo, NY, 14203, USA.
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Hurly JA, Clements AC, Ryan MA, Ballard M, Jenks C, Sterni LM, Tunkel DE, Walsh JM. Pediatric Postoperative Outcomes for Severe and Very Severe Obstructive Sleep Apnea Syndrome. Laryngoscope 2024; 134:4148-4155. [PMID: 38581366 DOI: 10.1002/lary.31424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 02/16/2024] [Accepted: 03/19/2024] [Indexed: 04/08/2024]
Abstract
OBJECTIVE To determine if increasing obstructive sleep apnea syndrome (OSAS) severity, as determined by preoperative polysomnography data, is an independent risk for respiratory complications and level of follow-up care after adenotonsillectomy or tonsillectomy. METHODS A retrospective analysis of patients ≤21 years of age with severe OSAS (obstructive apnea-hypopnea index [OAHI] >10) undergoing adenotonsillectomy or tonsillectomy. Patients were categorized based on preoperative polysomnography data (PSG). Outcome measures including respiratory complications were collected via chart review. Logistic regression was used in the analysis of all parameters, and Wilcoxon Rank Sum tests were used for analysis of both OAHI and oxygen saturation nadir as continuous variables. All surgeries were performed at Johns Hopkins Hospital, a tertiary care center. RESULTS We identified 358 patients with severe OSAS who had adenotonsillectomy or tonsillectomy. OAHI >40 and oxygen saturation nadir <80% were significantly associated with postoperative respiratory complications. Increasing OAHI and O2 saturation <80% was each associated with unplanned continuous positive airway pressure (CPAP) initiations postoperatively. There was no association between hypercarbia and presence of any complications. CONCLUSION Patients with very severe OSAS (preoperative OAHI ≥40) as determined by preoperative PSG may be at higher risk of developing respiratory complications postoperatively. However, there does not appear to be a linear association with increasing severity of OAHI on regression analysis. Further research is needed to understand factors associated with complications in severe and very severe OAHI. LEVEL OF EVIDENCE 4 Laryngoscope, 134:4148-4155, 2024.
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Affiliation(s)
- Jordyn A Hurly
- Department of Otolaryngology, Johns Hopkins University School of Medicine, Baltimore, Maryland, U.S.A
| | - Anna Christina Clements
- Department of Otolaryngology, Johns Hopkins University School of Medicine, Baltimore, Maryland, U.S.A
| | - Marisa A Ryan
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, U.S.A
| | - Megan Ballard
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, U.S.A
| | - Carolyn Jenks
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, U.S.A
| | - Laura M Sterni
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, U.S.A
| | - David E Tunkel
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, U.S.A
| | - Jonathan M Walsh
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, U.S.A
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Lam DJ, Hildebrand A, Nguyen T, Quintanilla-Dieck L, Tan GX, Hargunani CA, Macarthur CJ, Milczuk HA. Drug-Induced Sleep Endoscopy Predicts Subjective Outcomes of Adenotonsillectomy. Laryngoscope 2024. [PMID: 39166775 DOI: 10.1002/lary.31704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 07/19/2024] [Accepted: 07/31/2024] [Indexed: 08/23/2024]
Abstract
OBJECTIVES Persistent obstructive sleep apnea (OSA) after adenotonsillectomy (AT) has been reported in 20%-30% of children. The aim of this study was to determine the predictive value of drug-induced sleep endoscopy (DISE) at the time of AT on subjective AT outcomes. METHODS This was a prospective cohort study of children aged 2-18 years being treated with AT for sleep disordered breathing (SDB) with one or more risk factors for AT failure: age >7 years, obesity, severe baseline OSA, Black race. All underwent DISE at the time of AT. Potential predictors of subjective AT outcome included age, sex, obesity, and DISE patterns. Multivariable linear regression was used to model predictors of post-AT Pediatric Sleep Questionnaire (PSQ) and OSA-18 outcomes. RESULTS Pre- and post-AT PSQ/OSA-18 responses were available from 194 children. Mean age was 9.3 ± 3.5 years, with 59% obese, 50% female, and 67% White. After AT, mean PSQ score decreased from 0.60 ± 0.19 to 0.28 ± 0.22, p < 0.001 and mean OSA-18 score decreased from 66 ± 21 to 37 ± 18, p < 0.001. The most frequent sites of obstruction were the tonsils (92%), nasal airway (77%), adenoids (64%), and velopharynx (65%). Multivariable regression modeling demonstrated worse outcomes with obesity, male gender, and multilevel obstruction that included the nasal airway and tongue base in addition to adenotonsillar obstruction. CONCLUSIONS Persistent OSA and symptom burden after AT was common in this population. Obesity, male gender, and multilevel obstruction during DISE were all associated with worse subjective outcomes. LEVEL OF EVIDENCE 3 Laryngoscope, 2024.
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Affiliation(s)
- Derek J Lam
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, U.S.A
| | - Andrea Hildebrand
- Biostatistics and Design Program, Oregon Health and Science University, Portland, Oregon, U.S.A
| | - Thuan Nguyen
- Biostatistics and Design Program, Oregon Health and Science University, Portland, Oregon, U.S.A
| | - Lourdes Quintanilla-Dieck
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, U.S.A
| | - Grace X Tan
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, U.S.A
| | - Chris A Hargunani
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, U.S.A
| | - Carol J Macarthur
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, U.S.A
| | - Henry A Milczuk
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, U.S.A
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Deniz I, Eyigor H, Yalcin M, Ozturk Yilmaz G, Yilmaz MD, Osma U, Selcuk OT, Renda L. The usefulness of transcervıcal ultrasonography for the predıctıon of obstructıve sleep apnea ın chıldren. Cranio 2024:1-8. [PMID: 38863170 DOI: 10.1080/08869634.2024.2358740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
OBJECTIVE It was aimed to investigate the role of tonsil ultrasonography(USG) in the diagnosis of pediatric OSAS. METHODS Before tonsillectomy (±adenoidectomy) for OSAS, all patients tonsil USG and polysomnography (PSG) tests were performed. Tonsil volume was measured preoperatively with the Brodsky tonsil grading scale and by postoperative water displacement test. RESULTS In total, 47 patients were included in the study. We observed a positive correlation between tonsil volumes measured by preoperative USG and water displacement test postoperatively. There was a statistically significant correlation between tonsil sizes measured by tonsil USG, PSG AHI and questionnaire scores(p < .05). CONCLUSION Preoperative tonsil USG may be helpful test in children with suspected OSAS.
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Affiliation(s)
- Ismail Deniz
- Department of Otorhinolaryngology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Hulya Eyigor
- Department of Otorhinolaryngology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Mustafa Yalcin
- Department of Radiology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Gamze Ozturk Yilmaz
- Department of Otorhinolaryngology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Mustafa Deniz Yilmaz
- Department of Otorhinolaryngology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Ustun Osma
- Department of Otorhinolaryngology, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Omer Tarik Selcuk
- Department of Otorhinolaryngology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Levent Renda
- Department of Otorhinolaryngology, Antalya Training and Research Hospital, Antalya, Turkey
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Kang KT, Hsu WC. Efficacy of adenotonsillectomy on pediatric obstructive sleep apnea and related outcomes: A narrative review of current evidence. J Formos Med Assoc 2024; 123:540-550. [PMID: 37718211 DOI: 10.1016/j.jfma.2023.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 08/18/2023] [Accepted: 09/05/2023] [Indexed: 09/19/2023] Open
Abstract
This review summarizes the current evidence in systematic reviews, meta-analysis and randomized controlled trials regarding adenotonsillectomy outcomes in pediatric obstructive sleep apnea (OSA). Adenotonsillectomy is effective in treating OSA in children without co-morbidities, despite postoperative residual OSA remained in roughly half of these children. For children with comorbidities such as Down syndrome, Prader-Willi syndrome, sickle cell disease, or cerebral palsy, adenotonsillectomy is less effective and associated with more postoperative complications than that in children without comorbidities. For other OSA-related outcomes, evidence from meta-analyses and randomized controlled trials confirm adenotonsillectomy results in improvement of subjective OSA-related outcomes (e.g. symptoms, behaviors, and quality of life), but the results in objective OSA-related outcomes (e.g. cardiometabolic parameters or neurocognitive functions) are inconsistent. Future studies should focus on randomized controlled trials comparing objective OSA-related outcomes and the long-term effects of adenotonsillectomy in children with OSA.
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Affiliation(s)
- Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan; Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Sleep Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan.
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Wang X, Chen YC, Li L, Pan HG, Teng YS. Effects of drug-induced sleep endoscopy in children with conventional obstructive sleep apnea-hypopnea syndrome: a systematic review and meta-analysis. Sleep Breath 2024; 28:935-944. [PMID: 37917282 PMCID: PMC11136838 DOI: 10.1007/s11325-023-02945-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 11/04/2023]
Abstract
PURPOSE This study aimed to conduct a meta-analysis and systematic review of drug-induced sleep endoscopy (DISE) in pediatric conventional obstructive sleep apnea-hypopnea syndrome (OSAHS) without previous upper airway surgery, or comorbidity, to evaluate the change in treatment strategies and to identify obstructive sites observed during DISE. This study aimed to explore the role of DISE in the management of pediatric conventional OSAHS. METHODS A comprehensive search was conducted using both computerized and manual methods to retrieve relevant case studies on DISE-guided treatment of pediatric conventional OSAHS from databases including PubMed, EMBASE, Cochrane Library, Web of Science, CNKI, WF, and VIP database. The search period extended from database inception to January 2023. Strict inclusion and exclusion criteria were applied to select relevant literature, and data extraction was performed accordingly. Meta-analysis was conducted using the Stata 16.0 software. RESULTS A total of 761 patients from four studies were included in the meta-analysis. All pediatric patients had no history of upper airway surgery, craniofacial abnormalities, or syndromes other than OSAHS. The quality assessment revealed that the included studies were of low methodological quality and consisted of non-randomized case studies. Meta-analysis results indicated that in pediatric patients with OSAHS, the obstruction rates observed during DISE were as follows: nasopharyngeal (adenoid) obstruction 93%, soft palate obstruction 35%, oropharyngeal (tonsil) obstruction 76%, tongue base obstruction 32%, supraglottic obstruction 31%, and multi-level obstruction 60%. DISE led to a change in the conventional surgical approach in 45% (95% CI: 29-60%) of patients with OSAHS, providing individualized treatment plans. Postoperative symptoms and sleep-related parameters improved significantly compared to preoperative values, with DISE findings possibly enhancing surgical success rates and potentially avoiding unnecessary procedures. CONCLUSION In some cases, DISE may potentially lead to alterations in conventional surgical approaches for children with OSAHS who had no history of upper airway surgery, craniofacial abnormalities, or other syndromes.. The results of our meta-analysis were in favor of DISE-directed approach for pediatric conventional OSAHS. However, further high-quality randomized controlled trials (RCTs) are warranted in future research to investigate the role of DISE in the management of pediatric OSAHS.
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Affiliation(s)
- Xin Wang
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, China Medical University, Shenzhen, Guangdong, China
| | - Yong-Chao Chen
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
| | - Lan Li
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
| | - Hong-Guang Pan
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
| | - Yi-Shu Teng
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China.
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Valika T. Fluoroscopic-Assisted Tongue Suspension: Advancement and Innovation in the Management of Complex Pediatric Obstructive Sleep Apnea. Laryngoscope 2024; 134 Suppl 6:S1-S9. [PMID: 37823584 DOI: 10.1002/lary.31107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 08/07/2023] [Accepted: 09/28/2023] [Indexed: 10/13/2023]
Abstract
OBJECTIVES The primary aim of this study is to describe a novel surgical technique developed for tongue base suspension (TBS). The second aim of this study is to assess the efficacy of the developed procedure by quantifying preoperative and postoperative polysomnographic outcomes for pediatric patients undergoing fluoroscopic-assisted tongue suspension (FATS) with the Encore System. Our hypothesis is that our FATS technique will provide at least a 50% reduction in the Apnea/Hypopnea Index (AHI), including in the medically complex pediatric population. STUDY DESIGN Retrospective case series. METHODS An electronic medical record review was conducted of patients who underwent FATS by a single surgeon at a tertiary care medical center between December 2019 and June 2022. Inclusion criteria included all patients <18 years old with evidence of OSA or sleep-disordered breathing and who had glossoptosis on sleep endoscopy. Data extracted from the medical record included age, gender, medical comorbidity history, reason for referral, history of airway surgeries, length of hospital stay, surgical complications data, and preoperative and postoperative polysomnographic data. Surgical success was defined by at least a 50% reduction in AHI. RESULTS Thirty patients (53.3% male) with a mean age of 6.3 (±5.3, 0.16-17) years underwent FATS over the study period. Most patients (93%) had an underlying comorbidity: cerebral palsy (37%), chromosomal abnormalities (23%), Down syndrome (13%), Pierre-Robin sequence (10%), and obesity (10%). The majority of patients (77%) were explicitly referred for tracheostomy placement secondary to failed management of OSA. 21 patients completed both preoperative and postoperative polysomnograms. The mean preoperative AHI, obstructive AHI (oAHI), and respiratory disturbance index (RDI) were 28.8 (±19.8), 30.8 (±19.6), and 30.5 (±19.3), respectively. The mean postoperative AHI, oAHI, and RDI were 7.3 (±9.2), 7.5 (±9.1), and 7.9 (±9.3), respectively. The mean change in AHI was -21.5 (±21.4) events/h (p < 0.01, 95% CI -29.0 to -11.4 events/h). The mean percentage decrease in AHI was 74.7%. The mean change in oAHI and RDI were -23.3 (±21.9) events/h (p < 0.01 95% CI- 39.9 to -21.4 events/h) and -22.5 (±21.5) events/h (p < 0.01, 95% CI- 31.5 to -12.4 events/h), respectively. The mean percentage decrease in oAHI and RDI was 75.6% and 73.8%, respectively. Surgical success occurred in 16 of the 21 (76%) patients. Of the 23 patients referred explicitly for tracheostomy placement, 21 (91%) were able to avoid tracheostomy placement secondary to improvements in OSA. CONCLUSIONS Patients undergoing fluoroscopic-assisted TBS revealed statistically significant improvements in AHI, oAHI, and RDI, with an overall surgical success rate of 76%. Complication rates were minimal, despite the complex nature of the study population. FATS should be considered a viable surgical approach in pediatric patients with an identified base of tongue obstruction and OSA. LEVEL OF EVIDENCE 4 Laryngoscope, 134:S1-S9, 2024.
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Affiliation(s)
- Taher Valika
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, U.S.A
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, U.S.A
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Sayed-Ahmed MM, Taher MB, Zaytoun RAH, Abdel Hady AF. Evaluation of Sleep Difficulties in Egyptian Children with Down Syndrome: A Case-Control Study. Indian J Otolaryngol Head Neck Surg 2024; 76:97-102. [PMID: 38440482 PMCID: PMC10908933 DOI: 10.1007/s12070-023-04090-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 07/13/2023] [Indexed: 03/06/2024] Open
Abstract
Sleep is a major concern in Down syndrome children. Obstructive sleep apnea, delayed sleep onset, night-time and early awakenings have been reported contributing to the cognitive and behavioral outcomes. The aim is to evaluate sleep related difficulties in Down syndrome young children. A questionnaire of sleep related difficulties was translated and validated into Arabic language then was filled in by caregivers of 45 Down syndrome and 48 normal children. The questionnaire consisted of sections related to snoring, breathing difficulties, mouth breathing, upper respiratory tract infections, sleep position, restless sleep and frequent awakening, and daytime behavior. The results show highly significant differences between the total and subtotal questionnaire scores with higher scores in the control group. The questionnaire has a good reliability. Test-retest reliability of the questionnaire revealed a significant positive correlation in the total questionnaire and all the subitems except for the 7th subitem of the daytime behavior which showed no significant correlation. The questionnaire showed 100% sensitivity and 70.8% Specificity with at cut-off value of 8.5. The sleep related difficulties questionnaire has good psychometric properties and could detect significant sleep problems in Down syndrome children. Supplementary Information The online version contains supplementary material available at 10.1007/s12070-023-04090-9.
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Affiliation(s)
- Mohammed Mamdouh Sayed-Ahmed
- Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Cairo, Egypt
| | - Mohamed Badie Taher
- Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Cairo, Egypt
| | - Rehab Abdel Hafeez Zaytoun
- Otolaryngology Department, Phoniatric Unit, Faculty of Medicine, Fayoum University, El Haram Street, Giza, 12511 Egypt
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Eitan D, Cave T, Scheffler P. Effect of adenotonsillectomy on central sleep apnea: A scoping review. Int J Pediatr Otorhinolaryngol 2024; 177:111863. [PMID: 38262224 DOI: 10.1016/j.ijporl.2024.111863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/14/2023] [Accepted: 01/09/2024] [Indexed: 01/25/2024]
Abstract
OBJECTIVE The purpose of this study was to assess the effects of adenotonsillectomy (A&T) on reducing central sleep apnea (CSA) in children and adolescents with obstructive sleep apnea (OSA). METHODS A review of the PubMed database was conducted. Two researchers independently reviewed the articles from the literature search and selected papers for further review if they met inclusion criteria. Included studies were prospective studies and case series whose patients were children 18 years or younger undergoing adenotonsillectomy for obstructive sleep apnea with reported pre and postoperative central apnea indexes (CAI). RESULTS Of the 107 articles initially identified, 18 underwent full length review, and ultimately 15 for final review. All studies reported marked improvement of central sleep apnea indexes after adenotonsillectomy. Two studies found resolution of CSA in 66.7 % and 73.7 % of patients respectively. The remaining four studies found significant reductions in CAI in 43.9 %-93 % of patients. The degree of reduction varied from 40.9 % to 80 %. DISCUSSION Adenotonsillectomy improves and at times resolves CSA in pediatric patients with concomitant OSA.
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Affiliation(s)
- Dana Eitan
- Creighton University School of Medicine, Phoenix, AZ, USA.
| | - Taylor Cave
- Department of Otolaryngology- Head and Neck Surgery, Mayo Clinic Arizona, Phoenix, AZ, USA
| | - Patrick Scheffler
- Department of Otolaryngology- Head and Neck Surgery, Phoenix Children's Hospital, Phoenix, AZ, USA.
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10
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Mitchell RB, Cook K, Garetz S, Tapia IE, Elden LM, Kirkham EM, Shah J, Otteson T, Zopf D, Amin R, Ishman S, Baldassari CM, Chervin RD, Hassan F, Naqvi K, Wang R, Redline S. Clinical Characteristics of Primary Snoring vs Mild Obstructive Sleep Apnea in Children: Analysis of the Pediatric Adenotonsillectomy for Snoring (PATS) Randomized Clinical Trial. JAMA Otolaryngol Head Neck Surg 2024; 150:99-106. [PMID: 38095903 PMCID: PMC10722386 DOI: 10.1001/jamaoto.2023.3816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 10/20/2023] [Indexed: 12/17/2023]
Abstract
Importance It is unknown whether children with primary snoring and children with mild obstructive sleep apnea (OSA) represent populations with substantially different clinical characteristics. Nonetheless, an obstructive apnea-hypopnea index (AHI) of 1 or greater is often used to define OSA and plan for adenotonsillectomy (AT). Objective To assess whether a combination of clinical characteristics differentiates children with primary snoring from children with mild OSA. Design, Setting, and Participants Baseline data from the Pediatric Adenotonsillectomy Trial for Snoring (PATS) study, a multicenter, single-blind, randomized clinical trial conducted at 6 academic sleep centers from June 2016 to January 2021, were analyzed. Children aged 3.0 to 12.9 years with polysomnography-diagnosed (AHI <3) mild obstructive sleep-disordered breathing who were considered candidates for AT were included. Data analysis was performed from July 2022 to October 2023. Main Outcomes and Measures Logistic regression models were fitted to identify which demographic, clinical, and caregiver reports distinguished children with primary snoring (AHI <1; 311 patients [67.8%]) from children with mild OSA (AHI 1-3; 148 patients [32.2%]). Results A total of 459 children were included. The median (IQR) age was 6.0 (4.0-7.5) years, 230 (50.1%) were female, and 88 (19.2%) had obesity. A total of 121 (26.4%) were Black, 75 (16.4%) were Hispanic, 236 (51.5%) were White, and 26 (5.7%) were other race and ethnicity. Black race (odds ratio [OR], 2.08; 95% CI, 1.32-3.30), obesity (OR, 1.80; 95% CI, 1.12-2.91), and high urinary cotinine levels (>5 µg/L) (OR, 1.88; 95% CI, 1.15-3.06) were associated with greater odds of mild OSA rather than primary snoring. Other demographic characteristics, clinical examination findings, and questionnaire reports did not distinguish between primary snoring and mild OSA. A weighted combination of the statistically significant clinical predictors had limited ability to differentiate children with mild OSA from children with primary snoring. Conclusions and Relevance In this analysis of baseline data from the PATS randomized clinical trial, primary snoring and mild OSA were difficult to distinguish without polysomnography. Mild OSA vs snoring alone did not identify a clinical group of children who may stand to benefit from AT for obstructive sleep-disordered breathing. Trial Registration ClinicalTrials.gov Identifier: NCT02562040.
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Affiliation(s)
- Ron B. Mitchell
- Children’s Medical Center of Dallas and University of Texas Southwestern Medical Center, Dallas
| | - Kaitlyn Cook
- Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Program in Statistical and Data Sciences, Smith College, Northampton, Massachusetts
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, Massachusetts
| | - Susan Garetz
- Department of Otolaryngology–Head and Neck Surgery, University of Michigan, Ann Arbor
| | - Ignacio E. Tapia
- Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia
| | - Lisa M. Elden
- Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia
| | - Erin M. Kirkham
- Department of Otolaryngology–Head and Neck Surgery, University of Michigan, Ann Arbor
| | - Jay Shah
- Department of Otolaryngology, University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, Ohio
| | - Todd Otteson
- Department of Otolaryngology, University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, Ohio
| | - David Zopf
- Department of Otolaryngology–Head and Neck Surgery, University of Michigan, Ann Arbor
| | - Raouf Amin
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Stacey Ishman
- Department of Otolaryngology, Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Cristina M. Baldassari
- Department of Otolaryngology, Eastern Virginia Medical School, Children’s Hospital of The King’s Daughters, Norfolk
| | - Ronald D. Chervin
- Sleep Disorders Center and Department of Neurology, University of Michigan, Ann Arbor
| | - Fauziya Hassan
- Sleep Disorders Center and Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor
| | - Kamal Naqvi
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas
| | - Rui Wang
- Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, Massachusetts
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Susan Redline
- Departments of Medicine and Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
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11
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Kashiwazaki R, Jensen AM, Haemer M, Friedman NR. The Effects of Adenotonsillectomy for Obstructive Sleep Apnea on Growth Trajectory in Children With Obesity. Otolaryngol Head Neck Surg 2024; 170:277-283. [PMID: 37668178 DOI: 10.1002/ohn.512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 08/01/2023] [Accepted: 08/14/2023] [Indexed: 09/06/2023]
Abstract
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.
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Affiliation(s)
- Ryota Kashiwazaki
- Department of Otolaryngology, Seattle Children's Hospital, Seattle, Washington, USA
| | - Alexandria M Jensen
- Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, Colorado, USA
| | - Matthew Haemer
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Norman R Friedman
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Department of Otolaryngology, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado, USA
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Almutairi N, Alshareef W, Almakoshi L, Zakzouk A, Aljasser A, Alammar A. Is adenotonsillectomy effective in improving central apnea events in patients with obstructive sleep apnea? A systematic review and meta-analysis. Eur Arch Otorhinolaryngol 2023; 280:5205-5217. [PMID: 37642712 DOI: 10.1007/s00405-023-08202-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/19/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE To evaluate the effects of adenotonsillectomy on improving central sleep apnea events in children with obstructive sleep apnea (OSA). METHODS We searched four online databases for relevant articles published from inception until October 2022. We included studies that measured the number of central apnea events per sleep and central apnea-hypopnea index (CAHI) or central apnea index (CAI) scores in children with OSA before and after adenotonsillectomy. Our primary outcomes were changes in CAI scores, the number of central apnea events per sleep, and CAHI scores after surgery. Our secondary outcomes were changes in total and mixed apnea events, improvement of sleep outcomes, and differences in oxygen or carbon dioxide saturation during sleep. We performed meta-analyses by pooling the mean changes of all included studies with a 95% confidence interval using Stata 17. Subsequently, we performed subgroup analyses based on the presence of comorbidities. RESULTS We included 22 studies comprising 1287 patients. Central and total sleep apnea parameters, except for CAHI and mixed apnea index scores, showed significant improvements after surgery. In addition, all respiratory parameters and second and third stages of non-rapid eye movement sleep showed significant postsurgical improvements. Patients with comorbidities showed significant improvements only in the total apnea-hypopnea index, oxygen desaturation index, and minimal oxygen saturation. CONCLUSION Adenotonsillectomy improves central apnea events in patients with OSA but not in those with comorbidities.
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Affiliation(s)
- Nasser Almutairi
- Department of Otolaryngology-Head and Neck Surgery, King Saud University Medical City, P.O Box 245, 11411, Riyadh, Saudi Arabia.
- Department of Otolaryngology-Head and Neck Surgery, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.
| | - Waleed Alshareef
- Department of Otolaryngology-Head and Neck Surgery, King Saud University Medical City, P.O Box 245, 11411, Riyadh, Saudi Arabia
| | - Latifah Almakoshi
- Department of Otolaryngology-Head and Neck Surgery, King Saud University Medical City, P.O Box 245, 11411, Riyadh, Saudi Arabia
| | - Abdulmajeed Zakzouk
- Department of Otolaryngology-Head and Neck Surgery, King Saud University Medical City, P.O Box 245, 11411, Riyadh, Saudi Arabia
| | - Abdullah Aljasser
- Department of Otolaryngology-Head and Neck Surgery, King Saud University Medical City, P.O Box 245, 11411, Riyadh, Saudi Arabia
| | - Ahmed Alammar
- Department of Otolaryngology-Head and Neck Surgery, King Saud University Medical City, P.O Box 245, 11411, Riyadh, Saudi Arabia
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13
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Isaiah A, Teplitzky TB, Dontu P, Saini S, Som M, Pereira KD, Bortfeld H. Resting-State Cerebral Hemodynamics is Associated With Problem Behaviors in Pediatric Sleep-Disordered Breathing. Otolaryngol Head Neck Surg 2023; 169:1290-1298. [PMID: 37078337 DOI: 10.1002/ohn.353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 03/06/2023] [Accepted: 03/31/2023] [Indexed: 04/21/2023]
Abstract
OBJECTIVE Untreated sleep-disordered breathing (SDB) is associated with problem behaviors in children. The neurological basis for this relationship is unknown. We used functional near-infrared spectroscopy (fNIRS) to assess the relationship between cerebral hemodynamics of the frontal lobe of the brain and problem behaviors in children with SDB. STUDY DESIGN Cross-sectional. SETTING Urban tertiary care academic children's hospital and affiliated sleep center. METHODS We enrolled children with SDB aged 5 to 16 years old referred for polysomnography. We measured fNIRS-derived cerebral hemodynamics within the frontal lobe during polysomnography. We assessed parent-reported problem behaviors using the Behavioral Response Inventory of Executive Function Second Edition (BRIEF-2). We compared the relationships between (i) the instability in cerebral perfusion in the frontal lobe measured fNIRS, (ii) SDB severity using apnea-hypopnea index (AHI), and (iii) BRIEF-2 clinical scales using Pearson correlation (r). A p < .05 was considered significant. RESULTS A total of 54 children were included. The average age was 7.8 (95% confidence interval, 7.0-8.7) years; 26 (48%) were boys and 25 (46%) were Black. The mean AHI was 9.9 (5.7-14.1). There is a statistically significant inverse relationship between the coefficient of variation of perfusion in the frontal lobe and BRIEF-2 clinical scales (range of r = 0.24-0.49, range of p = .076 to <.001). The correlations between AHI and BRIEF-2 scales were not statistically significant. CONCLUSION These results provide preliminary evidence for fNIRS as a child-friendly biomarker for the assessment of adverse outcomes of SDB.
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Affiliation(s)
- Amal Isaiah
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Taylor B Teplitzky
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Pragnya Dontu
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Sumeet Saini
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Maria Som
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Kevin D Pereira
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Heather Bortfeld
- Department of Psychological Sciences, University of California, Merced, California, USA
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14
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Locci C, Cenere C, Sotgiu G, Puci MV, Saderi L, Rizzo D, Bussu F, Antonucci R. Adenotonsillectomy in Children with Obstructive Sleep Apnea Syndrome: Clinical and Functional Outcomes. J Clin Med 2023; 12:5826. [PMID: 37762766 PMCID: PMC10531828 DOI: 10.3390/jcm12185826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/27/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
Adenotonsillectomy (AT) is the first-line treatment for pediatric obstructive sleep apnea syndrome (OSAS). Relatively few studies have evaluated the clinical and functional outcomes of AT in children with OSAS, but these studies show that surgery improves behavior and quality of life (QOL). However, residual OSAS after AT is reported in severe cases. This study aimed to retrospectively evaluate the clinical and functional outcomes of AT in a cohort of children with OSAS. We consecutively enrolled children with OSAS who underwent AT and were admitted to our clinic from 1 July 2020 to 31 December 2022. For each participant, medical history and physical examinations were performed. Before and after surgery, all patients underwent a standard polygraphic evaluation, and caregivers completed the OSA-18 questionnaire. A total of 65 children with OSAS, aged 2-9 years, were included. After AT, 64 (98.4%) children showed a reduction in AHI, with median (IQR) values decreasing from 13.4/h (8.3-18.5/h) to 2.4/h (1.8-3.1/h) (p-value < 0.0001). Conversely, median (IQR) SpO2 nadir increased after surgery from 89% (84-92%) to 94% (93-95%) (p-value < 0.0001). Moreover, 27 children (18%) showed residual OSAS. The OSA-18 score decreased after AT from median (IQR) values of 84 (76-91) to values of 33 (26-44) (p-value < 0.0001). A positive significant correlation was found between OSA-18 post-operative scores and AHI post-operative scores (rho 0.31; p-value = 0.01). Our findings indicate that, in children with OSAS, AT is associated with significant improvements in behavior, QOL, and polygraphic parameters. However, long-term post-surgical follow-up to monitor for residual OSAS is highly recommended, especially in more severe cases.
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Affiliation(s)
- Cristian Locci
- Pediatric Clinic, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy
| | - Caterina Cenere
- Pediatric Clinic, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy
| | - Giovanni Sotgiu
- Clinical Epidemiology and Medical Statistics Unit, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy
| | - Mariangela Valentina Puci
- Clinical Epidemiology and Medical Statistics Unit, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy
| | - Laura Saderi
- Clinical Epidemiology and Medical Statistics Unit, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy
| | - Davide Rizzo
- Otorhinolaryngology Operative Unit, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy
| | - Francesco Bussu
- Otorhinolaryngology Operative Unit, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy
| | - Roberto Antonucci
- Pediatric Clinic, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy
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15
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Long B, McKinlay A, Arora S, Foster S, Hansen S. Lost to follow-up: Post-operative polysomnography in at-risk, pediatric obstructive sleep apnea. Int J Pediatr Otorhinolaryngol 2023; 170:111581. [PMID: 37187142 DOI: 10.1016/j.ijporl.2023.111581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 04/03/2023] [Accepted: 04/29/2023] [Indexed: 05/17/2023]
Abstract
OBJECTIVE Analyze adherence to AASM recommendations for post-operative polysomnography in eligible pediatric patients. STUDY DESIGN Retrospective Cohort. SETTING Tertiary, Outpatient Sleep Lab. METHODS We conducted a retrospective analysis of pediatric patients, ages 1-17, previously diagnosed with moderate-severe obstructive sleep apnea that completed a surgical intervention. Chart review included demographic data, a co-morbidity of interest, the presence of an otolaryngology, primary care, or sleep medicine encounter, time to follow-up, the presence of a post-operative polysomnography, time to post-operative polysomnography, and the presence of an annual follow-up with any provider. RESULTS Of the 373 patients, 67 patients met inclusion criteria. Fifty-nine followed-up with any provider, with 21 completing post-operative polysomnography. Patients with residual or recurrent symptoms (p < 0.01) and all patients with severe obstructive sleep apnea (p = 0.04) were more likely to complete post-operative polysomnography (PSG). Sub-analysis across at-risk categories (isolated moderate, isolated severe, moderate & a co-morbidity, and severe & a co-morbidity) revealed patients with severe obstructive sleep apnea & a co-morbidity completed a follow-up PSG more often than isolated moderate obstructive sleep apnea (p = 0.01). There was a difference in follow-up with sleep medicine across at-risk categories (p < 0.01). CONCLUSION Recurrent symptoms and increasing disease severity were associated with obtaining post-operative polysomnography. However, variability existed for which patients completed post-operative polysomnography. We speculate an inconsistent standard across disciplines, inadequate post-operative obstructive sleep apnea management education, and uncoordinated systemic processes contribute to this discrepancy. Our findings support a standardized, multi-disciplinary care pathway for the management of at-risk, pediatric obstructive sleep apnea.
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Affiliation(s)
- Benjamin Long
- San Antonio Uniformed Services Health Education Consortium, San Antonio, TX, USA.
| | - Alex McKinlay
- San Antonio Uniformed Services Health Education Consortium, San Antonio, TX, USA
| | - Subodh Arora
- San Antonio Uniformed Services Health Education Consortium, San Antonio, TX, USA
| | - Shannon Foster
- San Antonio Uniformed Services Health Education Consortium, San Antonio, TX, USA
| | - Shana Hansen
- San Antonio Uniformed Services Health Education Consortium, San Antonio, TX, USA
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16
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Chen Y, Xu J, Yin G, Ye J. Effectiveness and safety of (adeno) tonsillectomy for pediatric obstructive sleep apnea in different age groups: A systematic review and meta-analysis. Sleep Med Rev 2023; 69:101782. [PMID: 37121134 DOI: 10.1016/j.smrv.2023.101782] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 02/14/2023] [Accepted: 03/18/2023] [Indexed: 05/02/2023]
Abstract
This meta-analysis aimed to assess the effectiveness and safety of (adeno)tonsillectomy (AT) for uncomplicated pediatric obstructive sleep apnea (OSA) across different age groups. Four electronic databases were searched until April 2022, and 93 studies (9087 participants) were selected, including before-after studies, cohort studies, and randomized controlled trials. It has been suggested that age, disease severity, and length of follow-up are associated with surgical effects. Compared with older children (>7 years), patients receiving AT surgery before the age of 7 exhibited a significantly greater release of disease severity, as well as a greater decrease in hypoxemic burden, improvement in sleep quality, and better cardiovascular function. Cognitive/behavioral performance also improved after AT, although it was more related to the length of follow-up than the age at surgery. Notably, the surgical complication rate was considerably higher in patients younger than 3 years old. Overall, we suggest that the age of 3-7 years might be optimal for AT in polysomnography-diagnosed uncomplicated OSA to maximize potential benefits for both disease and comorbidities and balance the risks of surgery.
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Affiliation(s)
- Yijing Chen
- Sleep Center, Department of Otorhinolaryngology-Head and Neck Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, China
| | - Jinkun Xu
- Sleep Center, Department of Otorhinolaryngology-Head and Neck Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, China
| | - Guoping Yin
- Sleep Center, Department of Otorhinolaryngology-Head and Neck Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, China
| | - Jingying Ye
- Sleep Center, Department of Otorhinolaryngology-Head and Neck Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, China; Institute of Precision Medicine, Tsinghua University, China.
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17
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Li C, Kou YF, DeMarcantonio MA, Heubi CH, Fleck R, Kandil A, Smith DF, Ishman SL. Sleep Endoscopy and Cine Magnetic Resonance Imaging Evaluation of Children With Persistent Obstructive Sleep Apnea. Otolaryngol Head Neck Surg 2023; 168:848-855. [PMID: 35608914 PMCID: PMC10127993 DOI: 10.1177/01945998221097659] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 04/12/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To compare findings of same-day cine magnetic resonance imaging (MRI) and drug-induced sleep endoscopy (DISE) and examine how each technique uniquely contributes to the evaluation of persistent obstructive sleep apnea following adenotonsillectomy. STUDY DESIGN Retrospective cohort study. SETTING Quaternary care center. METHODS Chart review was performed for consecutive patients who underwent same-day cine MRI and DISE between 2015 and 2020. Descriptive statistics are reported, and Cohen kappa coefficients were calculated to evaluate the agreement between cine MRI and DISE for obstruction at the adenoids, lingual tonsils, and tongue base. RESULTS There were 137 patients, the mean age was 10.4 years (95% CI, 3.2-16.7), and 62.8% were male. The most common sites of obstruction on DISE were the tongue base (86.9%), velum (78.7%), epiglottis (74.5%), inferior turbinate (68.6%), and lingual tonsil (61.3%). The most common sites of obstruction on cine MRI were the hypopharynx (56.3%), tongue base (44.8%), lingual tonsil (38.0%), and macroglossia (37.6%). There was moderate agreement for adenoid hypertrophy (κ = 0.53) and poor agreement for lingual tonsil hypertrophy (κ = 0.15) and tongue base obstruction (κ = 0.09). DISE identified more instances of multilevel obstruction when compared with cine MRI (94.9% vs 48.2%). CONCLUSION DISE offered a better examination of nasal and supraglottic obstruction and is sensitive to partial vs complete collapse, while cine MRI offered better soft tissue resolution for lymphoid tissue hypertrophy and provided a global view of primary and secondary airway obstruction. Cine MRI and DISE are complementary modalities in the evaluation of children with persistent obstructive sleep apnea.
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Affiliation(s)
- Carol Li
- Pediatric Otolaryngology–Head and Neck Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Yann-Fuu Kou
- Pediatric Otolaryngology–Head and Neck Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Michael A. DeMarcantonio
- Pediatric Otolaryngology–Head and Neck Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Otolaryngology–Head and Neck Surgery, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Christine H. Heubi
- Pediatric Otolaryngology–Head and Neck Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Otolaryngology–Head and Neck Surgery, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
- Division of Pulmonary and Sleep Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Robert Fleck
- Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Radiology, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Ali Kandil
- Division of Anesthesiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - David F. Smith
- Pediatric Otolaryngology–Head and Neck Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Otolaryngology–Head and Neck Surgery, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
- Division of Pulmonary and Sleep Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Center for Circadian Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Stacey L. Ishman
- Department of Otolaryngology–Head and Neck Surgery, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
- Division of Pulmonary and Sleep Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Department of HeathVine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
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18
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Liu Z, Li S, Mu S, Yang Z, Li J, Ding L, Han R, Xie H, Zhang Q. The efficacy of cryogenic plasma tonsillectomy in the treatment of obstructive sleep apnea-hypopnea syndrome in children: A meta-analysis. Pediatr Pulmonol 2023; 58:834-843. [PMID: 36437396 DOI: 10.1002/ppul.26262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 10/19/2022] [Accepted: 11/25/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Obstructive sleep apnea hypopnea syndrome (OSAHS) refers to the apnea and hypopnea caused by partial or complete obstruction of the upper airway collapse during sleep. The cryogenic plasma tonsillectomy is mostly used for the clinical treatment of children with OSAHS. AIMS The objective of this meta-analysis is to investigate the clinical efficacy of cryogenic plasma tonsillectomy for OSAHS in children. MATERIALS & METHODS The literature search was conducted through China National Knowledge Infrastructure (CNKI), Wanfang Database, Embase, PubMed, and Web of Science databases. The search was from the establishment of each database to June 2022. Randomized controlled trials (RCTs) meeting the criteria for partial/total cryo-plasma tonsillectomy for treating patients with obstructive sleep apnea-hypopnea syndrome in children were included, with data extracted. The meta-analysis was performed using the Stata 16.0 and Review Manager 5.4. Seven RCTs were included in this study. RESULTS The results showed that the partial/complete cryo-plasma tonsillectomy in the experimental group had a better therapeutical effective rate than the control group of patients treated with conventional surgery [Odds ratio (OR) = 2.181, 95% CI: 1.306-3.645, P < 0.05]. Also, in terms of postoperative adverse reactions, the number of adverse reactions in the experimental group was significantly lower than in the control group (OR = 0.445, 95% CI: 0.287-0.689, P = 0.001). The analysis of surgical efficacy showed that the operative time, intraoperative blood loss, and postoperative pain score were all significantly lower than those of the control group. Furthermore, further analysis of the apnea-hypopnea index (AHI) and the lowest oxygen saturation (LSaO2) of the two groups showed that the cryo-plasma tonsillectomy treatment had higher LSaO2 levels than conventional treatment [Standardized mean difference (SMD) = 0.380, 95% CI: 0.094-0.667, P = 0.009]. CONCLUSION The application of cryo-plasma tonsillectomy can significantly improve the treatment effect of OSAHS, reducing adverse reactions.
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Affiliation(s)
- Zhiqing Liu
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Sha Li
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Shan Mu
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Zuo Yang
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Jiongke Li
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Lingyan Ding
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Rui Han
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Hui Xie
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Qinxiu Zhang
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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19
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Kelmanson IA. Increased P-wave dispersion in patients with obstructive sleep apnea syndrome: a meta-analysis. Sleep Breath 2023; 27:291-301. [PMID: 35501617 DOI: 10.1007/s11325-022-02630-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 04/22/2022] [Accepted: 04/26/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE Prolonged atrial conduction and inhomogeneous sinus impulse propagation may play a role in the initiation and maintenance of atrial tachyarrhythmias. Such a process could be reflected in inter-lead P-wave duration differences known as "P-wave dispersion" (PWD). Abnormal PWD may be related to obstructive sleep apnea syndrome (OSAS). A meta-analysis of the available publications was conducted. METHODS A MEDLINE, Web of Science, and Google Scholar search from 2000 to 2021 was performed. The keywords used for search were apnea AND "P wave dispersion." Case-control studies and surveys were selected as long as they included healthy subjects and subjects with diagnosed OSAS who did not have any other major health problems. PWD values and correlations between apnea-hypopnea indices (AHI) and PWD were used as outcome measures. RESULTS Ten studies met the inclusion creteria, encompassing 773 patients with OSAS and 347 healthy controls. The mean ages of the patients with OSAS ranged from 6.9 to 58.8 years. The estimated average Hedges's g standardized mean difference in PWD values was equal to 1.883 (95% CI: 1.140 to 2.626, p < 0.001). The estimated average Fisher r-to-z transformed correlation coefficient between AHI and PWD was equal to 0.530 (95% CI: 0.075 to 0.985, p = 0.0225). Meta-regression analysis failed to find statistically significant correlations between the effect sizes and the mean age, male proportion, and the body mass index in the OSAS groups. CONCLUSION OSAS is associated with increased PWD, which may predispose to atrial tachyarrythmias.
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Affiliation(s)
- Igor A Kelmanson
- Department of Children's Diseases, Institute for Medical Education of the V.A. Almazov National Medical Research Centre, 2 Akkuratova Str., St Petersburg, 197341, Russia.
- Department of Clinical Psychology, St. Petersburg State Institute for Psychology and Social Work, St Petersburg, Russia.
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Pizarro GU, Costa ELDB, Pradella-Hallinan M, Meurer ATDO, Moreira GA, Fujita RR. Efficacy of adenotonsillectomy in the treatment of obstructive apnea in children: A 2-year follow-up. Int J Pediatr Otorhinolaryngol 2023; 166:111462. [PMID: 36724565 DOI: 10.1016/j.ijporl.2023.111462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 01/05/2023] [Accepted: 01/26/2023] [Indexed: 01/29/2023]
Affiliation(s)
- Gilberto Ulson Pizarro
- Universidade Federal de São Paulo, Rua Botucatu, 862 - Vila Clementino, São Paulo, SP, 04023-062, Brazil.
| | | | - Marcia Pradella-Hallinan
- Universidade Federal de São Paulo, Rua Botucatu, 862 - Vila Clementino, São Paulo, SP, 04023-062, Brazil.
| | | | - Gustavo Antonio Moreira
- Universidade Federal de São Paulo, Rua Botucatu, 862 - Vila Clementino, São Paulo, SP, 04023-062, Brazil.
| | - Reginaldo Raimundo Fujita
- Universidade Federal de São Paulo, Rua Botucatu, 862 - Vila Clementino, São Paulo, SP, 04023-062, Brazil.
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21
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Tondo P, Fanfulla F, Sabato R, Scioscia G, Foschino Barbaro MP, Lacedonia D. Obstructive sleep apnoea-hypopnoea syndrome: state of the art. Minerva Med 2023; 114:74-89. [PMID: 35766549 DOI: 10.23736/s0026-4806.22.08190-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Obstructive sleep apnoea-hypopnoea syndrome (OSAHS) is an extremely common sleep-related breathing disorder (SRBD) characterised by complete or partial collapse of the upper airways. These nocturnal phenomena cause high-frequency hypoxemic desaturations (or intermittent hypoxia, IH) during sleep and alterations in gas exchange. The result of IH is the development or worsening of cerebro-cardio-vascular, metabolic and other diseases, which cause a high risk of death. Hence, OSAHS is a multifactorial disease affecting several organs and systems and presenting with various clinical manifestations involving different medical branches. Although it has been estimated that about one billion individuals worldwide are affected by OSAHS, this SRBD remains underestimated also due to misinformation regarding both patients and physicians. Therefore, this review aims to provide information on the main symptoms and risk factors for the detection of individuals at risk of OSAHS, as well as to present the diagnostic investigations to be performed and the different therapeutic approaches. The scientific evidence reported suggest that OSAHS is an extremely common and complex disorder that has a large impact on the health and quality of life of individuals, as well as on healthcare expenditure. Moreover, given its multifactorial nature, the design and implementation of diagnostic and therapeutic programmes through a multidisciplinary approach are necessary for a tailor-made therapy for each patient.
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Affiliation(s)
- Pasquale Tondo
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy - .,Respiratory and Intermediate Care Unit, Department of Specialistic Medicine, "Policlinico Riuniti" University Hospital of Foggia, Foggia, Italy - .,Respiratory Function and Sleep Medicine Unit, IRCCS Istituti Clinici Scientifici "Maugeri", Pavia, Italy -
| | - Francesco Fanfulla
- Respiratory Function and Sleep Medicine Unit, IRCCS Istituti Clinici Scientifici "Maugeri", Pavia, Italy
| | - Roberto Sabato
- Respiratory and Intermediate Care Unit, Department of Specialistic Medicine, "Policlinico Riuniti" University Hospital of Foggia, Foggia, Italy
| | - Giulia Scioscia
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy.,Respiratory and Intermediate Care Unit, Department of Specialistic Medicine, "Policlinico Riuniti" University Hospital of Foggia, Foggia, Italy
| | - Maria Pia Foschino Barbaro
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy.,Respiratory and Intermediate Care Unit, Department of Specialistic Medicine, "Policlinico Riuniti" University Hospital of Foggia, Foggia, Italy
| | - Donato Lacedonia
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy.,Respiratory and Intermediate Care Unit, Department of Specialistic Medicine, "Policlinico Riuniti" University Hospital of Foggia, Foggia, Italy
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22
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Demonstration of Accuracy and Feasibility of Remotely Delivered Oximetry: A Blinded, Controlled, Real-World Study of Regional/Rural Children with Obstructive Sleep Apnoea. Healthcare (Basel) 2023; 11:healthcare11020278. [PMID: 36673646 PMCID: PMC9859066 DOI: 10.3390/healthcare11020278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/05/2023] [Accepted: 01/09/2023] [Indexed: 01/19/2023] Open
Abstract
Objectives: Evaluate diagnostic accuracy and feasibility of a mail-out home oximetry kit. Design: Patients were referred for both the tertiary/quaternary-centre hospital-delivered oximetry (HDO) and for the mail-out remotely-delivered oximetry (RDO). Quantitative and qualitative data were collected. The COVID-19 pandemic began during this study; therefore, necessary methodological adjustments were implemented. Setting: Patients were first evaluated in Swan Hill, Victoria. RDO kits were sent to home addresses. For the HDO, patients travelled to the Melbourne city area, received the kit, stayed overnight, and returned the kit the following morning. Participants: All consecutive paediatric patients (aged 2−18), diagnosed by a specialist in Swan Hill with obstructive sleep apnoea (OSA) on history/examination, and booked for tonsillectomy +/− adenoidectomy, were recruited. Main outcome measures: Diagnostic accuracy (i.e., comparison of RDO to HDO results) and test delivery time (i.e., days from consent signature to oximetry delivery) were recorded. Patient travel distances for HDO collection were calculated using home/delivery address postcodes and Google® Maps data. Qualitative data were collected with two digital follow-up surveys. Results: All 32 patients that had both the HDO and RDO had identical oximetry results. The HDO mean delivery time was 87.7 days, while the RDO mean delivery time was 23.6 days (p value: <0.001). Qualitatively, 3/28 preferred the HDO, while 25/28 preferred the RDO (n = 28). Conclusions: The remote option is as accurate as the hospital option, strongly preferred by patients, more rapidly completed, and also an ideal investigation delivery method during certain emergencies, such as the COVID-19 pandemic.
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23
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Qian ZJ, Howard JM, Cohen SM, Jin MC, Bhargava S, Cheng AG, Valdez TA. Use of Polysomnography and CPAP in Children Who Received Adenotonsillectomy, US 2004 to 2018. Laryngoscope 2023; 133:184-188. [PMID: 35285524 DOI: 10.1002/lary.30103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/02/2022] [Accepted: 03/02/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVES 1) To determine the prevalence polysomnogram (PSG) and continuous positive airway pressure (CPAP) therapy use in children who received adenotonsillectomy (AT) for sleep symptoms. 2) To identify health care disparities in these regards. STUDY DESIGN Retrospective database analysis. METHODS This study used data from Optum (Health Services Innovation Company) to identify 92,490 children who received AT for sleep symptoms between 2004 and 2018. Prevalence of preoperative PSG and postoperative PSG and CPAP were described. Clinical and demographic characteristics were compared between children who had preoperative PSG and those who did not. Characteristics of children with trisomy 21 (T21) were compared to assess PSG and CPAP use in a high-risk cohort. Predictive modeling was used to identify patient characteristics associated with postoperative PSG and CPAP use. RESULTS Preoperative PSG was obtained in 5.5% of children overall and 33.2% of children with T21. Male sex, obesity, other medical comorbidities, non-White race/ethnicity, and higher parent education were associated with preoperative PSG. Fewer than 3% of children received postoperative PSGs and approximately 3% went on to receive CPAP therapy postoperatively. Multiple logistic regression showed that age at surgery, male sex, obesity, other medical comorbidities, non-White race/ethnicity, and higher parent education were associated with postoperative PSG and CPAP use. CONCLUSIONS AND RELEVANCE This study described the prevalence pre-AT PSG use and post-AT PSG and CPAP use for persistent symptoms and identified sleep health care disparities in these regards. These results show that increased, equitable access to PSG is needed in children, particularly in the workup and treatment persistent symptoms after AT. LEVEL OF EVIDENCE 4 Laryngoscope, 133:184-188, 2023.
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Affiliation(s)
- Z Jason Qian
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, U.S.A
| | - Javier M Howard
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, U.S.A
| | - Samuel M Cohen
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, U.S.A
| | - Michael C Jin
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, U.S.A
| | - Sumit Bhargava
- Division of Pulmonary Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, U.S.A
| | - Alan G Cheng
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, U.S.A
| | - Tulio A Valdez
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, California, U.S.A
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24
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Kirkham EM. Pediatric Drug-Induced Sleep Endoscopy. Otolaryngol Clin North Am 2022; 55:1165-1180. [DOI: 10.1016/j.otc.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Sjölander I, Borgström A, Froissart Nerfeldt P, Fehrm J, Friberg D. Correlations between objective and subjective outcomes after adenotonsillar surgery in children with OSA. Laryngoscope Investig Otolaryngol 2022; 7:2161-2170. [PMID: 36544930 PMCID: PMC9764786 DOI: 10.1002/lio2.967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/21/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022] Open
Abstract
Objectives To investigate whether the OSA-18 questionnaire and a postoperative patient-reported outcome measure (PROM) question correlated with polysomnography (PSG) data. Methods A prospective study of otherwise healthy young children with moderate to severe obstructive sleep apnea (OSA) to investigate if the obstructive apnea-hypopnea index (OAHI) before and 6-12 months after adenotonsil surgery correlated with the OSA-18 total symptom score (TSS) and the sleep disturbance subscale (SDS), as well as a PROM question on symptom improvement with responses on a 4-grade Likert scale. Results Of 201 children, 173 (86%) had complete data of OAHI and OSA-18 pre- and postoperatively. The mean age was 3.2 years (SD 1.0) and the mean OAHI was 15.9 (11.3). Significant correlations between changes in the OAHI and OSA-18 were found, both TSS (r = 0.29, p < .001) and SDS (r = 0.53, p < .001). A total of 136 (68%) patients responded to the PROM question, the majority of whose symptoms had disappeared (n = 102) or almost disappeared (n = 30). Four patients had unchanged symptoms, and none had worsening symptoms. A correlation was found between the PROM question and a change in the OAHI (r = 0.36, p < .001), as well as a change in the OSA-18 TSS (r = 0.24, p = .006) and the SDS (r = 0.34, p < .001). The specificity of the PROM question for prediction of a postoperative OAHI < 2 was 82%, and the sensitivity was 38%. Conclusion Changes in the OAHI significantly correlated with changes in the OSA-18, especially with the sleep disturbance scale, which could be an alternative for evaluation at follow-ups. Level of Evidence 3.
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Affiliation(s)
| | - Anna Borgström
- Department of Clinical Science, Intervention, and TechnologyCLINTEC, Karolinska InstitutetStockholmSweden
| | - Pia Froissart Nerfeldt
- Department of Clinical Science, Intervention, and TechnologyCLINTEC, Karolinska InstitutetStockholmSweden
| | - Johan Fehrm
- Department of Clinical Science, Intervention, and TechnologyCLINTEC, Karolinska InstitutetStockholmSweden
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Frederick RM, Brandt J, Sheyn A. Drug-induced sleep endoscopy effect on intraoperative decision making in pediatric sleep surgery: A 2-year follow up. Laryngoscope Investig Otolaryngol 2022; 7:2112-2118. [PMID: 36544916 PMCID: PMC9764739 DOI: 10.1002/lio2.918] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 12/24/2022] Open
Abstract
Objective To further demonstrate sleep endoscopy's utility in improving surgical outcomes for pediatric OSA. Methods This is a retrospective review of surgically naïve patients <18 years old with diagnosed moderate-severe OSA who underwent DISE at the time of initial sleep surgery. Patients included in final analysis had both preoperative and postoperative polysomnograms. Surgical success was defined as an oAHI decrease by at least one diagnostic category. Residual OSA was defined as any patient with postoperative oAHI >1. Results A total of 106 patients had preoperative and postoperative polysomnograms. Patients with comorbidities comprised 53.8% of the group. Average BMI% was 88.2, with 75.5% classified as obese. The most common area of collapse was the base of tongue, occurring in 32.1% of patients. There was a statistically significant decrease from the mean preoperative oAHI of 29.7 to the mean postoperative oAHI of 6.6 (p < 0.001). Surgical success occurred in 76.4% of patients. A postoperative oAHI of <5 was achieved in 57.7% of patients with moderate or severe OSA. The average BMI% of patients who met surgical success was 86.4, while the average BMI% of patients who did not was 90.8. A postoperative oAHI of <5 was achieved in 68.4% of patients with a BMI% < 85, compared with 55.2% of patients with a BMI% ≥ 85. Conclusion This study supports the utilization of DISE during initial surgery for severe sleep apnea in the pediatric population. It was found to effectively aid in significantly reducing surgically naïve patients' mean oAHI. Level of Evidence Level III.
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Affiliation(s)
- Robert M Frederick
- Department of Otolaryngology, College of Medicine University of Tennessee Health Science Center Memphis Tennessee USA
| | - Josiah Brandt
- Department of Otolaryngology, College of Medicine University of Tennessee Health Science Center Memphis Tennessee USA
| | - Anthony Sheyn
- Department of Otolaryngology, College of Medicine University of Tennessee Health Science Center Memphis Tennessee USA
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Sleep Apnea Screening in Children With Sickle Cell Anemia. J Pediatr Hematol Oncol 2022; 44:354-357. [PMID: 35383664 DOI: 10.1097/mph.0000000000002452] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 02/24/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Screening for obstructive sleep apnea (OSA) is recommended by current guidelines in children with sickle cell anemia (SCA), but no specific approach is described. The Pediatric Sleep Questionnaire (PSQ) is a validated detection tool for OSA in children. We assessed the utility of PSQ to screen for OSA in children with concomitant SCA and snoring. MATERIALS AND METHODS A prospective study, in children 4 to 18 years old with SCA. Subjects were assessed for snoring and PSQ administered at the same visit. All children with snoring were then referred for polysomnography. RESULTS A total of 106 subjects were screened. Habitual snoring prevalence was 51/106 (48.1%). In the snoring group, OSA was detected in 83.9% (apnea-hypopnea index [AHI] ≥1.0/h) and 22.6% (AHI ≥5.0/h), respectively. Sensitivity and specificity of PSQ in children with snoring was 46.2% and 20.0% (AHI ≥1.0/h), and 57.1% and 50.0% (AHI ≥5.0/h), respectively. Physician assessment for snoring had a high sensitivity of 70.3% but low specificity of 58.4% (AHI ≥1.0/h), and 87.5% and 41.5% (AHI ≥5.0/h), respectively. CONCLUSION PSQ is a poor screening tool for detection of OSA in those children with SCA who snore. Physician assessment for snoring could however be an initial approach before polysomnography.
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Norman MB, Harrison HC, Sullivan CE, Milross MA. Measurement of snoring and stertor using the Sonomat to assess effectiveness of upper airway surgery in children. J Clin Sleep Med 2022; 18:1649-1656. [PMID: 35216652 PMCID: PMC9163608 DOI: 10.5664/jcsm.9946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 02/14/2022] [Accepted: 02/15/2022] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES The success of surgical treatment for pediatric sleep-disordered breathing is typically assessed using the mixed and obstructive apnea-hypopnea index (MOAHI). Although an important metric, previous work has shown that snoring and stertor are also associated with sleep disruption. Our aim was to assess the efficacy of surgery using the Sonomat (Sonomedical Pty Ltd), a noncontact sleep assessment system, that accurately records complete and partial upper airway obstruction. METHODS Forty children (< 18 years) had a Sonomat study, in their own beds, before and after surgery. As an MOAHI ≥ 1 event/h is considered abnormal, the same threshold was applied to snore/stertor runs. Median (interquartile range) values are reported. RESULTS Respiratory event-induced movements decreased from 12.0 (8.7-19.0) to 0.5 (0.1-3.2) events/h (P < .01), with no significant change in spontaneous movements: 12.8 (9.8-17.9) to 16.5 (13.7-26.1) events/h (P = .07). The MOAHI decreased from 4.5 (1.9-8.6) to 0.0 (0.0-0.4) events/h (P < .01). Snoring and/or stertor runs decreased from 32.8 (23.4-44.4) to 3.0 (0.2-14.6) events/h (P < .01). Thirty-four children had an MOAHI < 1 event/h following surgery; however, 20 had snore and/or stertor runs ≥ 1 event/h and 11 had snore and/or stertor runs ≥ 5 events/h. Only 14 (35%) children had a postsurgery MOAHI < 1 event/h combined with snoring and/or stertor < 1 runs/h. CONCLUSIONS Although surgery is effective in improving breathing, success rates are overestimated using the MOAHI. Our results indicate that snoring and/or stertor are still present at levels that may disrupt sleep despite a normalization of the MOAHI and that when obstructed breathing was objectively measured, there was a large variation in its response to surgery. CITATION Norman MB, Harrison HC, Sullivan CE, Milross MA. Measurement of snoring and stertor using the Sonomat to assess effectiveness of upper airway surgery in children. J Clin Sleep Med. 2022;18(6):1649-1656.
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Affiliation(s)
| | | | - Colin E. Sullivan
- Sonomedical, Balmain, Australia
- Faculty of Medicine and Health, University of Sydney, Camperdown, Australia
| | - Maree A. Milross
- Faculty of Medicine and Health, University of Sydney, Camperdown, Australia
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Liu CN, Kang KT, Yao CCJ, Chen YJ, Lee PL, Weng WC, Hsu WC. Changes in Cone-Beam Computed Tomography Pediatric Airway Measurements After Adenotonsillectomy in Patients With OSA. JAMA Otolaryngol Head Neck Surg 2022; 148:621-629. [PMID: 35616957 DOI: 10.1001/jamaoto.2022.0925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Early intervention using cone-beam computed tomography (CBCT) and adenotonsillectomy for children with obstructive sleep apnea (OSA) may prevent impaired growth, adverse cardiovascular consequences, learning deficits, and poor quality of life. Objective To assess changes in CBCT airway measurements and polysomnography (PSG) parameters that occur after adenotonsillectomy in children with OSA and to determine whether CBCT changes are correlated with apnea-hypopnea index (AHI) reduction. Design, Setting, and Participants This prospective cohort study was conducted at a tertiary medical center from 2013 to 2016. Children aged 7 to 13 years with PSG-confirmed OSA (ie, AHI ≥1) were recruited. Data analysis was performed from March to July 2021. Exposures All participants underwent CBCT and PSG before and after adenotonsillectomy. Main Outcomes and Measures Changes in PSG and CBCT parameters after adenotonsillectomy were analyzed. Results A total of 49 children (mean [SD] age, 9.5 [1.8] years; 34 boys [69.4%]) were recruited. Eighteen participants (36.7%) had obesity. After adenotonsillectomy, AHI significantly decreased from 11.4 to 1.2 events per hour (mean difference, -10.24 events per hour; 95% CI, -13.84 to -6.64 events per hour). The following CBCT parameters significantly increased: total airway volume (from 11 265 to 15 161 mm3; mean difference, 3896.6 mm3; 95% CI, 2788.0 to 5005.2 mm3), nasopharyngeal volume (from 2366 to 3826 mm3; mean difference, 1459.7 mm3; 95% CI, 1122.9 to 1796.5 mm3), minimal nasopharyngeal airway area (from 128 to 191 mm2; mean difference, 63.1 mm2; 95% CI, 47.4 to 78.8 mm2), mean nasopharyngeal airway area (from 144 to 231 mm2; mean difference, 86.8 mm2; 95% CI, 67.0 to 106.5 mm2), oropharyngeal volume (from 8898 to 11 335 mm3; mean difference, 2436.9 mm3; 95% CI, 1477.0 to 3396.8 mm3), minimal oropharyngeal airway area (from 82 to 158 mm2; mean difference, 76.2 mm2; 95% CI, 57.0 to 95.4 mm2), and mean oropharyngeal airway area (from 182 to 234 mm2; mean difference, 52.5 mm2; 95% CI, 33.6 to 71.4 mm2). Among all parameters, only body mass index percentile showed large effect size between the group with residual OSA (postoperative AHI ≥1) and the group with resolved disease, with the residual OSA group having a higher body mass index percentile (87.8 vs 61.4; mean difference, 26.33; 95% CI, 10.00 to 42.66). A quantile regression model revealed that total airway volume and minimal oropharyngeal airway area were significantly correlated with reductions in AHI. Conclusions and Relevance These findings suggest that in children undergoing adenotonsillectomy, improvements in total airway volume and oropharyngeal minimal airway area were correlated with reduction of AHI. Future studies are needed to assess whether CBCT has a role in the evaluation of children with OSA who are being considered for adenotonsillectomy.
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Affiliation(s)
- Chin-Nung Liu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan.,Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Chung-Chen Jane Yao
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Dentistry, School of Dentistry, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yunn-Jy Chen
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Dentistry, School of Dentistry, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Chin Weng
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan
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Is it necessary to perform a follow-up study after adenotonsillectomy in all children with moderate-severe obstructive sleep apnoea? ACTA OTORRINOLARINGOLOGICA ESPANOLA 2022; 73:191-195. [DOI: 10.1016/j.otoeng.2021.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 06/05/2021] [Indexed: 11/23/2022]
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31
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Yu YA. Pediatric Sleep Medicine Cases. CURRENT SLEEP MEDICINE REPORTS 2022; 8:21-32. [PMID: 35345531 PMCID: PMC8943358 DOI: 10.1007/s40675-022-00223-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/02/2022] [Indexed: 11/13/2022]
Abstract
Purpose of the Review In this review, we will discuss commonly encountered pediatric sleep disorders, their clinical presentations, evaluation, and management. Recent Findings Sleep problems are common complaints in the pediatric population with an estimated prevalence of at least 25%. This review examines frequently seen pediatric sleep disorders including insomnia, obstructive sleep apnea, hypersomnolence, circadian rhythm sleep–wake disorders, parasomnias, and movement disorders. Their clinical manifestations vary, but left untreated, these sleep disorders result in significant impairment. A detailed sleep history is key component in the evaluation process. Other useful tools include sleep diaries, questionnaires, and actigraphy. Polysomnography is often required for diagnosis. Treatment varies depending on the underlying sleep disorder. Pharmacologic treatment is often limited due to the lack of studies of safety and efficacy in the pediatric population. Summary Sleep disorders are commonly encountered in the pediatric population. Their clinical manifestations vary, though without treatment, many result in significant impairment. Detailed sleep history is an essential part of the evaluation process, though polysomnography is often required. Treatment depends on the underlying diagnosis.
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Affiliation(s)
- Yolanda A Yu
- Division of Pediatric Pulmonology and Sleep Medicine, Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA USA
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32
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Ozbilgic T, Suslu AE, Aykan HH, Pehlivanoglu B, Onal D, Kasikci M, Duzova A, Emiralioglu N, Yalcin EE, Ersoz DD, Kiper EN, Ozcelik HU. The impact of the Adenotonsillectomy on cardiac functions and oxidative stress. Int J Pediatr Otorhinolaryngol 2022; 154:111039. [PMID: 35091202 DOI: 10.1016/j.ijporl.2021.111039] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 10/06/2021] [Accepted: 12/31/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Obstructive sleep apnea syndrome (OSAS) causes cardiovascular comorbidities and increased oxidative stress. Adenotonsillectomy is the first treatment option for OSAS secondary to adenotonsillar hypertrophy (ATH). This study evaluated the presence of cardiovascular changes, hypertension and oxidative stress before and after adenotonsillectomy in patients with OSAS secondary to ATH. METHODS Patients with ATH diagnosed with OSAS by polysomnography (PSG) were included. All participants received an Echocardiography (ECHO) and 24-h ambulatory blood pressure measurement (ABPM). Serum malonyldialdehyde (MDA) and total oxidant activity (TOS) levels of oxidant parameters; total antioxidant activity (TAS), catalase (CAT), superoxide dismutase (SOD) and glutathione (GSH) levels of antioxidant parameters were measured. All patients received an adenotonsillectomy. Postoperative evaluation was performed at the 6th month. In the postoperative period, PSG, ECHO, ABPM and the oxidant-antioxidant parameter levels in the serum was repeated. RESULTS Twenty-eight patients (13 males, 15 females; mean age 8.2 ± 2.06 years) were included in the study. In the preoperative period, concentric remodeling was observed in 14,8% of the patients, although they had no cardiovascular system complaints. The apnea-hypopnea index (AHI) scores were classified as mild in 39.3% (n = 11), moderate in 21.4% (n = 6) and severe in 39.3% (n = 11) preoperatively. In the postoperative period, 22 patients were evaluated. It was observed that the severity of OSAS decreased, ventricular functions improved, oxidant parameters decreased and antioxidant parameters increased postoperatively. CONCLUSION Adenotonsillectomy provides a positive change in cardiovascular system parameters and an antioxidant change in the oxidative balance in patients with OSAS.
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Affiliation(s)
- Tugce Ozbilgic
- Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey.
| | - Ahmet E Suslu
- Department of Otolaryngology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - H Hakan Aykan
- Department of Pediatric Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Bilge Pehlivanoglu
- Department of Physiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Deniz Onal
- Department of Physiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Merve Kasikci
- Department of Biostatistics, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ali Duzova
- Departments of Pediatric Nephrology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Nagehan Emiralioglu
- Departments of Pediatric Pulmonology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - E Ebru Yalcin
- Departments of Pediatric Pulmonology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Deniz D Ersoz
- Departments of Pediatric Pulmonology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - E Nural Kiper
- Departments of Pediatric Pulmonology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - H Ugur Ozcelik
- Departments of Pediatric Pulmonology, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Kennedy CL, Onwumbiko BE, Blake J, Pereira KD, Isaiah A. Prospective validation of a brief questionnaire for predicting the severity of pediatric obstructive sleep apnea. Int J Pediatr Otorhinolaryngol 2022; 153:111018. [PMID: 34973524 DOI: 10.1016/j.ijporl.2021.111018] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/23/2021] [Accepted: 12/25/2021] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Pediatric obstructive sleep apnea (OSA) is diagnosed and stratified by polysomnography. However, due to cost and inaccessibility, up to 90% of children undergo tonsillectomy and adenoidectomy (T&A) solely based on clinical criteria. We previously developed a data-driven brief screening questionnaire ('Selected Features,' SF) that predicted OSA severity than alternatives. The SF asks the parent whether a child: (i) has had breath-holding spells at night over the past 4 weeks, (ii) is a mouth-breather during the day, (iii) has stopped growing at a normal rate any time since birth, and (iv) is overweight. This study sought prospectively validate the SF questionnaire. METHODS We conducted a prospective assessment of the predictive accuracy of SF compared to the Pediatric Sleep Questionnaire-Sleep Related Breathing Disorder (PSQ-SRBD) scale in otherwise healthy children with sleep disordered breathing referred for T&A. We compared the model fits of PSQ-SRDB and SF for (i) a linear regression model for the prediction of OSA, and (ii) a logistic regression model for severe OSA, defined as apnea hypopnea index (AHI) > 10. P < 0.05 was significant. RESULTS A total of 124 patients were included. The average age was 7.3 years (95% confidence interval, 6.6-8.0) and 66 (54%) were male. The racial composition was 54 (44%) black, 41 (33%) white, and 28 (23%) other. The median AHI was 4.8 (interquartile range 12) and 43 (35%) of patients had severe OSA. In linear and logistic regression models, SF outperformed the PSQ-SRBD and null models as measured by Akaike Information Criteria. The overall accuracy in predicting AHI >10 for PSQ-SRBD was 0.65 (0.56-0.73, P = 0.54) compared to 0.73 (0.64-0.80, P = 0.04) for SF. CONCLUSION By eliminating redundancy, we have developed a questionnaire with improved prediction of OSA and its severity, in children with high pre-test probability of the condition. While multi-site validation is necessary, SF demonstrates value in screening children prior to T&A in resource-limited environments.
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Affiliation(s)
- Catherine L Kennedy
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland Medical Center, Baltimore, MD, USA
| | - Bella E Onwumbiko
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland Medical Center, Baltimore, MD, USA
| | - Jasmine Blake
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland Medical Center, Baltimore, MD, USA
| | - Kevin D Pereira
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland Medical Center, Baltimore, MD, USA; Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Amal Isaiah
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland Medical Center, Baltimore, MD, USA; Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, USA.
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Mamedov AA, Timoschenko TV, Slynko AY. [Cephalometric CBCT analysis of the upper airways]. STOMATOLOGIIA 2022; 101:31-36. [PMID: 36268917 DOI: 10.17116/stomat202210105131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The purpose of this literature review is to optimize the use of cephalometric diagnostic methods for assessing the condition of the upper respiratory tract. The article examines the areas of the upper respiratory tract associated with obstructive sleep apnea syndrome (OSA). Cephalometric analysis can be a useful tool for screening this pathology. However, it should be noted that there is still no clear understanding of the results of cephalometric changes in OSA, and therefore further research is necessary.
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Affiliation(s)
- A A Mamedov
- E.V. Borovskiy Institution of Dentistry I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - T V Timoschenko
- E.V. Borovskiy Institution of Dentistry I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - A Y Slynko
- E.V. Borovskiy Institution of Dentistry I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
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Comparison of polysomnography, sleep apnea screening test and cardiopulmonary coupling in the diagnosis of pediatric obstructive sleep apnea syndrome. Int J Pediatr Otorhinolaryngol 2021; 149:110867. [PMID: 34385038 DOI: 10.1016/j.ijporl.2021.110867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 07/08/2021] [Accepted: 08/04/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The study aims to investigate into the correlation between clinical characteristics of pediatric obstructive sleep apnea (OSA) and the results of polysomnography (PSG), sleep apnea screening test (SAST) and cardiopulmonary coupling (CPC) respectively and compare their diagnostic values for pediatric OSA patients. METHODS We recruited 239 pediatric OSA patients aged between 2 and 12 from Jan 1, 2017 to Jun 30, 2018. All the patients received PSG, SAST and CPC simultaneously and the results of these three different tests were compared and analyzed together with their clinical features. The relationship between the size of adenoid/tonsil and the severity of OSA was also analyzed. RESULTS No statistically significant differences were noted between SAST and PSG in the oxygen desaturation index (ODI3) and lowest oxygen saturation (LsO2) respectively. No significant statistical difference was noted in the proportion of rapid eye movement sleep between CPC and PSG. The apnea-hypopnea index (AHI) from CPC was significantly lower than that from PSG. In the severe OSA group, no significant statistical difference was noted in AHI between these two tests. However, AHI from CPC was significantly lower than that from PSG in other groups. No statistically significant difference was noted in AHI and ODI3 among different groups graded by the size of adenoid or tonsil, suggesting that the size of adenoid/tonsil may not be highly related to the severity of OSA. CONCLUSION SAST is an acceptable fast screening tool in the assessments of blood oxygen desaturation and further pediatric OSA screening. CPC is capable to screen severe pediatric OSA, but its results should be interpreted with caution for pediatric patients with non-severe OSA. The size of adenoid/tonsil may not be highly related to the severity of OSA.
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Jensen AM, Herrmann BW, Mitchell RB, Friedman NR. Growth After Adenotonsillectomy for Obstructive Sleep Apnea: Revisited. Laryngoscope 2021; 132:1289-1294. [PMID: 34551129 DOI: 10.1002/lary.29863] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/15/2021] [Accepted: 08/31/2021] [Indexed: 11/07/2022]
Abstract
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, 2021.
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Affiliation(s)
- Alexandria M Jensen
- Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, Colorado, U.S.A
| | - Brian W Herrmann
- Department of Otolaryngology, University of Colorado Anschutz Medical Campus and Children's Hospital Colorado, Aurora, Colorado, U.S.A
| | - Ron B Mitchell
- Department of Otolaryngology, Head & Neck Surgery, Division of Pediatric Otolaryngology, UT Southwestern and Children's Health, Dallas, Texas, U.S.A
| | - Norman R Friedman
- Department of Otolaryngology, University of Colorado Anschutz Medical Campus and Children's Hospital Colorado, Aurora, Colorado, U.S.A.,Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, U.S.A
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Williamson A, Coutras SW, Carr MM. Sleep Endoscopy Findings in Children With Obstructive Sleep Apnea and Small Tonsils. Ann Otol Rhinol Laryngol 2021; 131:851-858. [PMID: 34528454 DOI: 10.1177/00034894211045645] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Obstructive Sleep Apnea (OSA) in children is treated primarily with adenotonsillectomy (AT). When clinical exam demonstrates small tonsils, the success of AT in resolving OSA is uncertain. The purpose of this study is to determine the utility of Drug induced Sleep Endoscopy (DISE) for children with OSA and small tonsils (Brodsky scale 1+) and to identify what obstructive trends exist in this subset of patients and to determine the utility of DISE-directed surgical intervention in patients with small tonsils. METHODS A retrospective chart review was performed for patients who underwent DISE at a tertiary care center over a 2-year period. Inclusion criteria were 1+ tonsils and a positive sleep study. Data collected included DISE findings, BMI, comorbid conditions, and pre-op PSG data. RESULTS Forty children were included with a mean age of 5.0 years (range 8 months-16 years). Mean preoperative AHI was 5.46 and mean oxygen saturation nadir was 87.1%. The most common contributor to airway obstruction was the adenoid (29 patients, 72.5%), followed by the tongue base or lingual tonsil (21 patients, 52.5%). The palatine tonsils (10 patients, 25.0%), epiglottis (10.0%), or obstruction intrinsic to the larynx (10.0%) were significantly less frequently identified as contributors to OSA when compared to the adenoid (P < .001). The majority of patients had multilevel obstruction (25 patients, 62.5%). Adenoidectomy (27 patients, 67.5%) was the most commonly performed procedure, followed by tonsillectomy (10 patients, 25.0%, P < .001) and tongue base surgery (9 patient 22.5%, P < .001). CONCLUSION In this group, small palatine tonsils were infrequently identified as a contributor to airway obstruction and tonsillectomy was avoided in most cases. This study illustrates the utility of DISE as a tool to personalize the surgical management of pediatric patients with OSA and small tonsils on physical exam.
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Affiliation(s)
- Adrian Williamson
- Department of Otolaryngology-Head and Neck Surgery, West Virginia University, Morgantown, WV, USA
| | - Steven W Coutras
- Department of Otolaryngology-Head and Neck Surgery, West Virginia University, Morgantown, WV, USA
| | - Michele M Carr
- Department of Otolaryngology-Head Neck Surgery, Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo, Buffalo, NY, USA
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Martín-Montero A, Gutiérrez-Tobal GC, Kheirandish-Gozal L, Vaquerizo-Villar F, Álvarez D, Del Campo F, Gozal D, Hornero R. Heart Rate Variability as a Potential Biomarker of Pediatric Obstructive Sleep Apnea Resolution. Sleep 2021; 45:6366352. [PMID: 34498074 DOI: 10.1093/sleep/zsab214] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/26/2021] [Indexed: 12/23/2022] Open
Abstract
STUDY OBJECTIVES Pediatric obstructive sleep apnea (OSA) affects cardiac autonomic regulation, altering heart rate variability (HRV). Although changes in classical HRV parameters occur after OSA treatment, they have not been evaluated as reporters of OSA resolution. Specific frequency bands (named BW1, BW2 and BWRes) have been recently identified in OSA. We hypothesized that changes with treatment in these spectral bands can reliably identify changes in OSA severity and reflect OSA resolution. METHODS 404 OSA children (5-9.9 years) from the prospective Childhood Adenotonsillectomy Trial (CHAT) were included; 206 underwent early adenotonsillectomy (eAT), while 198 underwent watchful waiting with supportive care (WWSC). HRV changes from baseline to follow-up were computed for classical and OSA-related frequency bands. Causal mediation analysis was conducted to evaluate how treatment influences HRV through mediators such as OSA resolution and changes in disease severity. Disease resolution was initially assessed by considering only obstructive events, and was followed by adding central apneas to the analyses. RESULTS Treatment, regardless of eAT or WWSC, affects HRV activity, mainly in the specific frequency band BW2 (0.028-0.074 Hz). Furthermore, only changes in BW2 were specifically attributable to all OSA resolution mediators. HRV activity in BW2 also showed statistically significant differences between resolved and non-resolved OSA. CONCLUSIONS OSA treatment affects HRV activity in terms of change in severity and disease resolution, especially in OSA-related BW2 frequency band. This band allowed to differentiate HRV activity between children with and without resolution, so we propose BW2 as potential biomarker of pediatric OSA resolution.
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Affiliation(s)
| | - Gonzalo C Gutiérrez-Tobal
- Biomedical Engineering Group, University of Valladolid, Valladolid, Spain
- CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, Valladolid, Spain
| | - Leila Kheirandish-Gozal
- Department of Child Health and The Child Health Research Institute, University of Missouri School of Medicine, Columbia, MO, USA
| | - Fernando Vaquerizo-Villar
- Biomedical Engineering Group, University of Valladolid, Valladolid, Spain
- CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, Valladolid, Spain
| | - Daniel Álvarez
- Biomedical Engineering Group, University of Valladolid, Valladolid, Spain
- CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, Valladolid, Spain
- Sleep-Ventilation Unit, Pneumology Department, Río Hortega University Hospital, Valladolid, Spain
| | - Félix Del Campo
- Biomedical Engineering Group, University of Valladolid, Valladolid, Spain
- CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, Valladolid, Spain
- Sleep-Ventilation Unit, Pneumology Department, Río Hortega University Hospital, Valladolid, Spain
| | - David Gozal
- Department of Child Health and The Child Health Research Institute, University of Missouri School of Medicine, Columbia, MO, USA
| | - Roberto Hornero
- Biomedical Engineering Group, University of Valladolid, Valladolid, Spain
- CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, Valladolid, Spain
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Del-Río Camacho G, Torre Francisco R, Rodríguez Catalán J, Sanabria Brossart J, López Gómez R, Troncoso Acevedo F. Is it necessary to perform a follow-up study after adenotonsillectomy in all children with moderate-severe obstructive sleep apnoea? ACTA OTORRINOLARINGOLOGICA ESPANOLA 2021; 73:S0001-6519(21)00095-9. [PMID: 34462116 DOI: 10.1016/j.otorri.2021.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 06/02/2021] [Accepted: 06/05/2021] [Indexed: 10/20/2022]
Abstract
Hypertrophy of adenotonsillar tissue is the most common cause of OSAS in otherwise healthy children, and therefore adenotonsillectomy is the first line treatment. Scientific societies recommend nocturnal follow-up PSG to assess for residual OSAS in children with preoperative evidence for moderate to severe OSAS, obesity, craniofacial anomalies that obstruct the upper airway and neurological disorders, based on the increasing trend of publications reporting residual OSAS after adenotonsillectomy. Follow-up PSG values in children with a pre-operative diagnosis of severe OSAS were analysed retrospectively, and compared to the parents' impression after ENT surgery. The study population included 41 healthy children with severe OSAS and adenotonsillar surgery. The percentage of children with normal PSG parameters (AHI <2/h) after adenotonsillectomy was 80.48%. A very good correlation was observed between the parents' perception after treatment and the follow-up PSG parameters, specifically when the parents perceived that the patient had shown «complete resolution» (no snoring or apnoea), 90.62% of the children had an AHI <2/h in the follow-up PSG, the maximum residual AHI being 2.6/h. In healthy children with no underlying pathology, the information provided by the parents on clinical progression after surgery could be useful and might enable the selection of those patients who require a follow-up study, avoiding overload in sleep units.
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Affiliation(s)
- Genoveva Del-Río Camacho
- Servicio de Pediatría, Hospital Universitario Fundación Jiménez Díaz, Madrid, España; Unidad Multidisciplinar de Sueño, Hospital Universitario Fundación Jiménez Díaz, Madrid, España.
| | | | | | - Jaime Sanabria Brossart
- Servicio ORL, Hospital Universitario Fundación Jiménez Díaz, Madrid, España; Unidad Multidisciplinar de Sueño, Hospital Universitario Fundación Jiménez Díaz, Madrid, España
| | - Rebeca López Gómez
- Servicio de Pediatría, Hospital Universitario Fundación Jiménez Díaz, Madrid, España
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Wang JJ, Imamura T, Lee J, Wright M, Goldman RD. Continuous positive airway pressure for obstructive sleep apnea in children. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2021; 67:21-23. [PMID: 33483390 DOI: 10.46747/cfp.670121] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
QUESTION A 12-year-old child underwent adenotonsillectomy for treatment of obstructive sleep apnea (OSA) but continues to snore at night and struggles with attentiveness at school. The child's parent uses a continuous positive airway pressure (CPAP) machine at night and wonders whether the same therapy could be used in children. ANSWER Unlike in adults, pediatric OSA is commonly related to adenotonsillar hypertrophy and is often amenable to treatment with adenotonsillectomy. As an alternative to surgery or in cases of postsurgical persistence of OSA, CPAP has shown effectiveness in improving both polysomnographic parameters and daytime neurobehavioural symptoms in children with OSA. Adherence to CPAP therapy is a challenge in children and requires parental education and special considerations such as a mask acclimatization period.
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Li C, Kou YF, Ishman SL. Pediatric OSA: Evidence-Based Review of Treatment Results. CURRENT OTORHINOLARYNGOLOGY REPORTS 2021. [DOI: 10.1007/s40136-021-00348-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Tsou PY, Cielo CM, Xanthopoulos MS, Wang YH, Kuo PL, Tapia IE. The burden of obstructive sleep apnea in pediatric sickle cell disease: a Kids' inpatient database study. Sleep 2021; 44:5896596. [PMID: 32835382 DOI: 10.1093/sleep/zsaa157] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 08/10/2020] [Indexed: 11/13/2022] Open
Abstract
STUDY OBJECTIVES Obstructive sleep apnea (OSA) is associated with cardiovascular and cerebrovascular morbidity. Patients with sickle cell disease (SCD) are at increased risk for both neurologic complications (NC) and OSA. However, the relationship between OSA and SCD complications is unclear. We hypothesized that there would be an association between OSA diagnosis and SCD complications. METHODS Hospital discharge records of patients with SCD aged < 19 years were obtained for the years 1997, 2000, 2003, 2006, 2009, and 2012 from the Kid's Inpatient Database. The primary outcome, NC, a composite of stroke, transient ischemic attack, and seizures. Secondary outcomes included acute chest syndrome (ACS), vaso-occlusive crisis, length of hospital stay, and inflation-adjusted cost of hospitalization. Multivariable regression was conducted to ascertain the association of OSA with primary and secondary outcomes. Analyses were adjusted for the use of noninvasive mechanical ventilation (NIMV) to determine its role as NC risk modifier. RESULTS There were 203,705 SCD discharges included in the analysis, of which 2,820 (1.4%) and 4,447 (2.2%) also included OSA and NC diagnoses. Multivariable logistic regression indicated that OSA was associated with NC (adjusted odds ratio [OR], 1.50 [95% CI 1.02-2.21], p = 0.039) and ACS (OR, 1.34 [95% CI 1.08-1.67], p = 0.009) in children with SCD. In the multivariable analysis adjusted for NIMV, the significant association between OSA and NC was no longer observed (OR, 1.39 [95% CI 0.94-2.05], p = 0.100). CONCLUSIONS OSA is associated with a 50% increase of odds of NC in children with SCD in this nationwide dataset. The use of NIMV to treat OSA may modify the risk of OSA-associated NC.
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Affiliation(s)
- Po-Yang Tsou
- Department of Pediatrics, Driscoll Children's Hospital, Corpus Christi, TX.,Sleep Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Christopher M Cielo
- Sleep Center, Children's Hospital of Philadelphia, Philadelphia, PA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | | | - Yu-Hsun Wang
- Department of Pediatrics, Driscoll Children's Hospital, Corpus Christi, TX
| | - Pei-Lun Kuo
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Ignacio E Tapia
- Sleep Center, Children's Hospital of Philadelphia, Philadelphia, PA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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Scholes M, Jensen E, Meier M, Friedman N. Effect of adenotonsillectomy in children with obstructive sleep apnea and major psychiatric disorders on obstructive apnea-hypopnea index and Epworth Sleepiness Scale scores. J Clin Sleep Med 2021; 17:685-689. [PMID: 33206042 DOI: 10.5664/jcsm.9012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES This study evaluates the effectiveness of adenotonsillectomy in the treatment of obstructive sleep apnea in children with major psychiatric disorders as measured by polysomnography and the Epworth Sleepiness Scale (ESS) at a tertiary children's hospital. Adults with major psychiatric disorders often have higher rates of obstructive sleep apnea and decreased response to treatment. The goal was to determine if children with serious mental illness had outcomes similar to their adult counterparts. METHODS A retrospective chart review was undertaken to identify children with obstructive sleep apnea and major psychiatric disorders who underwent adenotonsillectomy as part of their treatment for obstructive sleep apnea and had undergone preoperative and postoperative polysomnography as well as ESS. A multivariable model was run for each of the postoperative outcomes (ESS, obstructive apnea-hypopnea index, or body mass index percentile), adjusting for their respective preoperative value, age, and group. RESULTS There were 34 patients who qualified for this study and who were matched with 66 controls. There was no significant difference between the 2 groups in terms of change in ESS, obstructive apnea-hypopnea index, or body mass index percentile, both before and after adjusting for age. The only significant findings were that preoperative ESS and body mass index percentile were predictive of postoperative ESS and body mass index percentile for both groups. CONCLUSIONS Children with psychiatric disorders in our institution respond to surgical management of obstructive sleep apnea similar to pediatric controls without mental illness despite comorbidities and central-acting medications that may alter sleep.
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Affiliation(s)
- Melissa Scholes
- Department of Otolaryngology-Head and Neck Surgery, University of Colorado School of Medicine, Aurora, Colorado.,Department of Pediatric Otolaryngology, Children's Hospital Colorado, Aurora, Colorado
| | - Emily Jensen
- Department of Otolaryngology-Head and Neck Surgery, University of Colorado School of Medicine, Aurora, Colorado.,Department of Pediatric Otolaryngology, Children's Hospital Colorado, Aurora, Colorado
| | - Maxene Meier
- Center for Research in Outcomes for Children's Surgery, Center for Children's Surgery, University of Colorado School of Medicine, Aurora, Colorado
| | - Norman Friedman
- Department of Otolaryngology-Head and Neck Surgery, University of Colorado School of Medicine, Aurora, Colorado.,Department of Pediatric Otolaryngology, Children's Hospital Colorado, Aurora, Colorado
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Erdem S, Yilmaz S, Karahan M, Dursun ME, Ava S, Alakus MF, Keklikci U. Can dynamic and static pupillary responses be used as an indicator of autonomic dysfunction in patients with obstructive sleep apnea syndrome? Int Ophthalmol 2021; 41:2555-2563. [PMID: 33763793 DOI: 10.1007/s10792-021-01814-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 03/11/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE We aimed to reveal whether static and dynamic pupillary responses can be used for the detection of autonomic nervous system (ANS) dysfunction in patients with obstructive sleep apnea syndrome (OSAS). METHODS We included in this study patients with OSAS, who were divided into three groups according to the apnea-hypopnea index (AHI) (group 1, mild [n = 20]; group 2, moderate [n = 20]; and group 3, severe [n = 20]), and healthy controls (group 4, n = 20). Pupillary responses were measured using a pupillometry system. RESULTS Static (mesopic PD, P = 0.0019; low photopic PD, P = 0.001) and dynamic pupil responses (resting diameter, P = 0.004; amplitude of pupil contraction, P < 0.001; duration of pupil contraction, P = 0.022; velocity of pupil contraction, P = 0.001; and velocity of pupil dilation, P = 0.012) were affected in patients with different OSAS severities. Also, AHI was negatively correlated with mesopic PD (P = 0.008), low photopic PD (P = 0.003), resting diameter (P = 0.001), amplitude of pupil contraction (P < 0.001), duration of pupil contraction (P = 0.011), velocity of pupil contraction (P < 0.001), and velocity of pupil dilation (P = 0.001). CONCLUSION We detected pupil responses innervated by the ANS were affected in the OSAS patients. This effect was more significant in the severe OSAS patients. Therefore, the pupillometry system can be an easily applicable, noninvasive method to detect ANS dysfunction in the OSA patients.
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Affiliation(s)
- Seyfettin Erdem
- Department Ophthalmology, Dicle University Medical Faculty, 21280, Diyarbakir, Turkey.
| | - Sureyya Yilmaz
- Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Dicle University, Diyarbakir, Turkey
| | - Mine Karahan
- Department Ophthalmology, Dicle University Medical Faculty, 21280, Diyarbakir, Turkey
| | - Mehmet Emin Dursun
- Department Ophthalmology, Dicle University Medical Faculty, 21280, Diyarbakir, Turkey
| | - Sedat Ava
- Department Ophthalmology, Dicle University Medical Faculty, 21280, Diyarbakir, Turkey
| | - Mehmet Fuat Alakus
- Department of Ophthalmology, Diyarbakır Gazi Yasargil Training and Research Hospital, Diyarbakir, Turkey
| | - Ugur Keklikci
- Department Ophthalmology, Dicle University Medical Faculty, 21280, Diyarbakir, Turkey
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45
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Øverland B, Berdal H, Akre H. Surgery for obstructive sleep apnea in young children: Outcome evaluated by polysomnograhy and quality of life. Int J Pediatr Otorhinolaryngol 2021; 142:110609. [PMID: 33418205 DOI: 10.1016/j.ijporl.2021.110609] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/09/2020] [Accepted: 12/30/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE Hypertrophy of adenoid and tonsils is the most common risk factor for OSA in children, and adenotonsillectomy is considered the first-line treatment. The effect of surgery for OSA in children varies considerably between studies, and few studies have focused on the effect in young children under 5 years of age. Thus, the aim of this study was to: 1) evaluate the effect of surgery for OSA in young children using objective data from polysomnography and parent-reported symptoms using questionnaires, and 2) identify predictors of residual OSA following surgery. METHODS This is a prospective cohort study of children aged 2-4 years who were referred for surgery to treat OSA. Measures collected before and after surgery included polysomnography (PSG), Pediatric Sleep Questionnaire (PSQ), OSA-18 and clinical data. RESULTS 56 children completed a preoperative and postoperative PSG. Their median age was 3.1 (IQR 2.6-3.1) years. After surgery, 63% had an obstructive apnea hypopnea index (OAHI) < 1, 82% had an OAHI < 2 and 95% had an OAHI < 5. Parent-reported OSA-18 and PSQ scores improved significantly after surgery. In logistic regression analyses, higher preoperative OAHI was the only significant clinical predictor of residual OSA after surgery. CONCLUSION There was a high resolution rate after surgery for OSA in this group of young children, with significant improvements in both the OAHI measured with PSG and parent-reported symptoms. The only clinical predictor of residual OSA after surgery was higher preoperative OAHI.
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Affiliation(s)
- Britt Øverland
- Pediatric and Adult Sleep Disorder Clinic, Lovisenberg Diaconal Hospital, Oslo, Norway.
| | - Hanne Berdal
- Pediatric and Adult Sleep Disorder Clinic, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Harriet Akre
- Department of Otorhinolaryngology/Head and Neck Surgery, Oslo University Hospital, Oslo, Norway; University of Oslo, Institute of Clinical Medicine, Oslo, Norway
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Mun IK, Yoo SH, Mo JH. Long-term outcome of concurrent coblator turbinoplasty with adenotonsillectomy in children with allergic rhinitis. Acta Otolaryngol 2021; 141:286-292. [PMID: 33315481 DOI: 10.1080/00016489.2020.1846782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Allergic rhinitis (AR) is one of the most prevalent chronic diseases in children. Patients with AR tend to have more persistent symptoms after adenotonsillectomy (T&A). OBJECTIVES This study was aimed to evaluate the outcome of additional concurrent coblation-assisted turbinoplasty with adenotonsillectomy (T&A + T) in patients with AR. MATERIAL AND METHODS This study included 104 children who underwent T&A, and 67 who underwent T&A + T. All patients were diagnosed as AR and were aged < 12 years at the time of surgery. Symptoms (snoring, mouth breathing, nasal obstruction, rhinorrhea, itching, and sneezing) were evaluated preoperatively and postoperatively via a questionnaire and a telephone survey. RESULTS None of the six symptoms investigated differed significantly between the two groups preoperatively, and all evaluated symptoms exhibited dramatic improvements after the surgery in both groups. The T&A + T group showed significantly greater difference of improvement in mouth breathing and nasal obstruction than T&A group. There were no significant difference of improvements in snoring, rhinorrhea, itching and sneezing postoperatively between two groups. In multiple regression analysis, postoperative obstructive symptoms including mouth breathing and nasal obstruction were significantly associated with concurrent turbinoplasty. CONCLUSION Concurrent turbinoplasty should be considered especially in patients who have AR and adenotonsillar hypertrophy to improve obstructive symptoms.
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Affiliation(s)
- In Kwon Mun
- Department of Otorhinolaryngology, Dankook University College of Medicine, Cheonan, Korea
| | - Shin Hyuk Yoo
- Department of Otorhinolaryngology, Dankook University College of Medicine, Cheonan, Korea
| | - Ji-Hun Mo
- Department of Otorhinolaryngology, Dankook University College of Medicine, Cheonan, Korea
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Mohammed D, Park V, Bogaardt H, Docking K. The impact of childhood obstructive sleep apnea on speech and oral language development: a systematic review. Sleep Med 2021; 81:144-153. [PMID: 33677253 DOI: 10.1016/j.sleep.2021.02.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE The purpose of this systematic review was to review and synthesize the current evidence on speech and language outcomes of children with Obstructive Sleep Apnea (OSA), or more broadly sleep-disordered breathing. METHOD A comprehensive literature search was conducted across 5 databases. Studies were selected based on the following criteria: 1) peer-reviewed research published between 2000 and 2020, 2) available in English or accessible non-English data, 3) children aged 2-13 years diagnosed with Sleep Disordered Breathing (SDB) or OSA, and 4) speech and language outcomes examined within research. RESULTS Studies were appraised using PEDro-P and the overall certainty of evidence using Grading of Recommendations Assessment, Development and Evaluation (GRADE). Six studies met the current review selection criteria: one paper examined speech outcomes and the remaining five examined receptive and expressive language outcomes. The overall quality of the body of evidence was rated as very low, with methodological weaknesses present in study designs and sample sizes. CONCLUSION Speech and language difficulties are common in children with OSA/SDB, in addition to neurocognitive and/or neurobehavioral issues. Further investigation of specific speech and language skills, which are compromised in this population, is needed to guide clinical practice and decision making, with particular involvement from speech-language pathologists.
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Affiliation(s)
- Dania Mohammed
- Discipline of Speech Pathology, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, NSW, Australia.
| | - Veronica Park
- Discipline of Speech Pathology, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, NSW, Australia
| | - Hans Bogaardt
- Discipline of Speech Pathology, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, NSW, Australia
| | - Kimberley Docking
- Discipline of Speech Pathology, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, NSW, Australia
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48
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Lee J, Yoo SI, Lee MH, Kim DH, Kim SW. Assessment of Friedman Classification by Measuring Actual Tonsil Size During Surgery. JOURNAL OF RHINOLOGY 2020. [DOI: 10.18787/jr.2020.00335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Background and Objectives: Adenotonsillar enlargement is a common cause of pediatric illnesses, including obstructive respiratory disease and recurrent airway infection. The current tonsil grading systems evaluate tonsil size, but the correlation with actual tonsillar size in a clinical setting has not been established.Materials and Method: Between May and July of 2018, we recruited 31 children who underwent adenotonsillectomy with no major craniofacial abnormalities. The actual size of the palatine tonsils, the long (L1) and short (S1) axes of the tonsil beyond the anterior pillar, and the real axes (L2 and S2) after tonsil extraction from the fossa were measured during surgery. Adenoid size was determined by measuring the adenoid-nasopharynx (AN) ratio through lateral view x-ray of the neck.Results: Though S1 was related to the Friedman scale (p<0.001), measured real axes were not (L2: p=0.058, S2: p=0.056). Also, adenoid size and AN ratio did not relate statistically to the Friedman scale (p=0.565). One of the measured real tonsil size parameters (S2) was related to AN ratio (p=0.048).Conclusion: For pediatric patients undergoing tonsillectomy and adenoidectomy, the Friedman grading scale based on physical examination may not reflect the actual size of the tonsils. Therefore, for children with obstructive sleep disorder or recurrent tonsillitis, intraoperative measurement of tonsil size can be helpful.
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Shen H, Lin Z, Yuan J, Yao C, Li Y, Wu J, Liu Y. Low vitamin D levels and frequencies of regulatory T cells (Tregs) are associated with adenotonsillar hypertrophy in children. Int J Pediatr Otorhinolaryngol 2020; 138:110231. [PMID: 32705995 DOI: 10.1016/j.ijporl.2020.110231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 05/16/2020] [Accepted: 06/24/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To evaluate the levels of vitamin D and the frequencies of regulatory T cells (%Tregs) in children undergoing adenotonsillectomies (T&As) and their controls. METHODS We prospectively collected data from 130 children aged from 2 to 14 years old undergoing T&As and 60 undergoing unrelated elective procedures from November 1, 2015 to December 20, 2017 at the First Affiliated Hospital of Anhui Medical University. Demographic and disease specific data was obtained in addition to blood samples for the measurement of 25-hydroxy (OH)-vitamin D, interleukin-10 and %Tregs. RESULTS Among the 130 patients undergoing T&As who had 25(OH) vitamin D levels measured, 40.8% were vitamin D deficient (25(OH) vitamin D < 20 ng/mL), 42.3% were insufficient (20 ng/mL < 25(OH) vitamin D < 30 ng/mL), only 16.9% were sufficient (25(OH) vitamin D > 30 ng/mL). Compared with the control group, children undergoing adenotonsillectomies exhibited a significant decrease in the level of serum 25(OH) vitamin D and %Tregs (p < 0.01, p < 0.01). The level of 25(OH) vitamin D and % Tregs did not correlate to parameters like BMI, age, sex in the children undergoing T&As. The lower Vitamin D levels were related to higher OSA-18 scores (Pearson correlation, r = -0.476, p < 0.01), tonsil size (Spearman rank correlation, r = -0.563)and adenoid size (Spearman rank correlation, r = -0.291). In the different vitamin D concentration groups, the mean values of %Tregs were not equal (ANOVA, F = 7.389, p = 0.001). CONCLUSION Children undergoing T&As have a lower level of 25(OH) vitamin D and %Tregs. Low 25(OH) vitamin D levels were related to higher OSA-18 scores and greater lymphoid tissue size rather than sex, age, increased BMI. Vitamin D and Treg cells are associated with adenotonsillar hypertrophy.
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Affiliation(s)
- Hailong Shen
- Department of Otolaryngology-Head & Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230000, PR China
| | - Zhangying Lin
- Department of Otolaryngology-Head & Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230000, PR China
| | - Jinjin Yuan
- Department of Otolaryngology-Head & Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230000, PR China
| | - Changyu Yao
- Department of Otolaryngology-Head & Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230000, PR China
| | - Yifan Li
- Department of Otolaryngology-Head & Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230000, PR China
| | - Jing Wu
- Department of Otolaryngology-Head & Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230000, PR China
| | - Yehai Liu
- Department of Otolaryngology-Head & Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230000, PR China.
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50
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Benedek P, Balakrishnan K, Cunningham MJ, Friedman NR, Goudy SL, Ishman SL, Katona G, Kirkham EM, Lam DJ, Leboulanger N, Lee GS, Le Treut C, Mitchell RB, Muntz HR, Musso MF, Parikh SR, Rahbar R, Roy S, Russell J, Sidell DR, Sie KCY, Smith RJ, Soma MA, Wyatt ME, Zalzal G, Zur KB, Boudewyns A. International Pediatric Otolaryngology group (IPOG) consensus on the diagnosis and management of pediatric obstructive sleep apnea (OSA). Int J Pediatr Otorhinolaryngol 2020; 138:110276. [PMID: 32810686 DOI: 10.1016/j.ijporl.2020.110276] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/21/2020] [Accepted: 07/21/2020] [Indexed: 01/30/2023]
Abstract
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.
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Affiliation(s)
- Pálma Benedek
- Heim Pal National Pediatric Institute, Ear Nose Throat Department, Budapest, Hungary
| | - Karthik Balakrishnan
- Stanford University, Department of Otolaryngology Head and Neck Surgery, Lucile Packard Children's Hospital Aerodigestive and Airway Reconstruction Center, Stanford, CA, USA
| | - Michael J Cunningham
- Boston Children's Hospital, Department of Otolaryngology and Communication Enhancement, Harvard Medical School, Boston, MA, USA
| | - Norman R Friedman
- Children's Hospital Colorado, Department of Pediatric Otolaryngology, University of Colorado Anschutz Medical Campus, Colorado, Canada
| | - Steven L Goudy
- Emory University and Children's Healthcare of Atlanta, Department of Otolaryngology Head and Neck Surgery, Atlanta, USA
| | - Stacey L Ishman
- Cincinnati Children's Hospital Medical Center, Department of Otolaryngology Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Gábor Katona
- Heim Pal National Pediatric Institute, Ear Nose Throat Department, Budapest, Hungary
| | - Erin M Kirkham
- Michigan Medicine, Pediatric Otolaryngology, Ann Harbor, MI, USA
| | - Derek J Lam
- Oregon Health and Science University, Department of Otolaryngology Head and Neck Surgery, Portland, OR, USA
| | - Nicolas Leboulanger
- Necker Enfants Malade Hospital, Pediatric Otolaryngology Head and Neck Department, Université de Paris, Paris, France
| | - Gi Soo Lee
- Boston Children's Hospital, Department of Otolaryngology and Communication Enhancement, Harvard Medical School, Boston, MA, USA
| | - Claire Le Treut
- Pediatric Otolaryngology Head and Neck Surgery, La Timone Children's Hospital, Aix-Marseille University, Marseille, France
| | - Ron B Mitchell
- UT Southwestern and Children's Medical Center Dallas, Department of Otolaryngology Head and Neck Surgery, Dallas, USA
| | - Harlan R Muntz
- University of Utah and Primary Children's Hospital, Department of Otorhinolaryngology Head and Neck Surgery, Salt Lake City, UT, USA
| | - Mary Fances Musso
- Texas Children's Hospital, Division of Pediatric Otolaryngology, Bobby R Alford Department of Otolaryngology, Baylor College of Medicine, Houston, TX, USA
| | - Sanjay R Parikh
- Seattle Children's Hospital, Department of Otolaryngology Head and Neck Surgery, University of Washington, Seattle, USA
| | - Reza Rahbar
- Boston Children's Hospital, Department of Otolaryngology and Communication Enhancement, Harvard Medical School, Boston, MA, USA
| | - Soham Roy
- University of Texas, Houston McGovern Medical School, Department of Otolaryngology, Division of Pediatric Otolaryngology, Houston, TX, USA
| | - John Russell
- Department of Pediatric Otolaryngology Children's Health Ireland (Crumlin), Dublin, Ireland
| | - Douglas R Sidell
- Stanford University, Department of Otolaryngology Head and Neck Surgery, Lucile Packard Children's Hospital Aerodigestive and Airway Reconstruction Center, Stanford, CA, USA
| | - Kathleen C Y Sie
- Seattle Children's Hospital, Department of Otolaryngology Head and Neck Surgery, University of Washington, Seattle, USA
| | - Richard Jh Smith
- Carver College of Medicine, Department of Otolaryngology Head and Neck Surgery, University of Iowa, Iowa City, IA, USA
| | - Marlene A Soma
- Sydney Children's Hospital, Pediatric Otolaryngology, Sydney, Australia
| | - Michelle E Wyatt
- Great Ormond Street Hospital, Department of Paediatric Otolaryngology, London, UK
| | - George Zalzal
- Children's National Medical Center, Department of Otolaryngology Head and Neck Surgery, George Washington University, Washington DC, USA
| | - Karen B Zur
- Children's Hospital Philadelphia, Department of Otolaryngology Head and Neck Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, USA
| | - An Boudewyns
- Antwerp University of Antwerp, Department of Otolaryngology Head and Neck Surgery, University of Antwerp, Antwerp, Belgium.
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