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Cheng ETW, Au CT, Chan RNC, Chan JWY, Chan NY, Wing YK, Li AM, Lam E, Chan KC. Ferritin is a potential marker of cardiometabolic risk in adolescents and young adults with sleep-disordered breathing. SLEEP ADVANCES : A JOURNAL OF THE SLEEP RESEARCH SOCIETY 2024; 5:zpae048. [PMID: 39161746 PMCID: PMC11331151 DOI: 10.1093/sleepadvances/zpae048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 06/26/2024] [Indexed: 08/21/2024]
Abstract
Objective To explore markers that reflect sleep-disordered breathing (SDB) severity and investigate their associations with cardiometabolic risk factors in adolescents and young adults. Methods Participants were recruited from our SDB epidemiological cohort. They underwent overnight polysomnography and ambulatory blood pressure (BP) monitoring. Complete blood count, ferritin, high-sensitivity C-reactive protein (hs-CRP), fasting blood glucose, and lipid profile were measured. Multiple linear regression was used to examine the association between red cell indices (RCIs), ferritin, and obstructive apnea-hypopnea index (OAHI). Subgroup analyses on participants with SDB were performed for the association of RCIs and ferritin with lipid profile, hs-CRP, and BP. Results There were 88 participants with SDB and 155 healthy controls aged 16-25 years. Hemoglobin (Hb; p < .001), hematocrit (HCT; p < .001), and ferritin (p < .001) were elevated with increasing SDB severity and were independently associated with OAHI (β=1.06, p < .001; β=40.2, p < .001; β=4.89 × 10-3, p = .024, respectively). In participants with SDB, after adjusting for age, sex, and BMI, significant associations were found between ferritin with low-density lipoprotein (LDL; β=0.936 × 10-3, p = .008) and triglyceride (TG; β =1.08 × 10-3, p < .001), as well as between Hb (β=1.40, p = .007), HCT (β=51.5, p = .010) and mean arterial pressure (MAP). Ferritin (β=0.091, p = .002), Hb (β=0.975, p = .005), and HCT (β=38.8, p = .004) were associated with hs-CRP independent of age, sex, BMI, plasma LDL, and MAP. OAHI was not associated with LDL and TG in the multivariable models. Conclusions Serum ferritin, but not OAHI, was associated with LDL and TG in participants with SDB, suggesting it is a potential marker of cardiometabolic risk in patients with SDB.
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Affiliation(s)
- Esther T W Cheng
- Department of Paediatrics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Chun T Au
- Department of Paediatrics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
- Translational Medicine, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Raymond N C Chan
- Department of Paediatrics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Joey W Y Chan
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
- Department of Psychiatry, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ngan Y Chan
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
- Department of Psychiatry, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yun K Wing
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
- Department of Psychiatry, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Albert M Li
- Department of Paediatrics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
- Laboratory for Paediatric Respiratory Research, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
- Hong Kong Hub of Paediatric Excellence, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ethan Lam
- Department of Paediatrics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Kate C Chan
- Department of Paediatrics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
- Laboratory for Paediatric Respiratory Research, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
- Hong Kong Hub of Paediatric Excellence, Chinese University of Hong Kong, Hong Kong SAR, China
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Belanche Monterde A, Zubizarreta-Macho Á, Lobo Galindo AB, Albaladejo Martínez A, Montiel-Company JM. Mandibular advancement devices decrease systolic pressure during the day and night in patients with obstructive sleep apnea: A systematic review and meta-analysis. Sleep Breath 2024; 28:1037-1049. [PMID: 38180683 PMCID: PMC11196326 DOI: 10.1007/s11325-023-02984-0] [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: 02/20/2023] [Revised: 11/25/2023] [Accepted: 12/20/2023] [Indexed: 01/06/2024]
Abstract
The aim of this systematic review and meta-analysis was to analyze whether or not mandibular advancement devices (MADs) produce changes in blood pressure in patients with obstructive sleep apnea (OSA) in relation to use time and if the device is used at night or day. MATERIALS AND METHOD A systematic review of the literature and meta-analysis was carried out in accordance with PRISMA guidelines. In the bibliographic search, a total of four databases were consulted: PubMed-Medline, Scopus, Web of Science, and Cochrane. Of the 622 articles initially revealed, 160 duplicates were eliminated. After applying the selection criteria, 17 articles were included for the qualitative analysis and 4 for the meta-analysis. The studies were combined using a random effects model with the inverse method of variance, determining the mean differences in systolic and diastolic pressure before and after treatment using the MAD splint as the effect size. Day/night circadian effect and treatment time were analyzed using meta-regression with a mixed-effects model. RESULTS MAD treatment was not found to affect diastolic pressure. By combining the four studies with the control group in a meta-analysis (I2 = 75%; z = - 0.15; p-value = 0.882), the mean difference in diastolic pressure between the MAD group and the control group was estimated at - 0.06 (- 0.86; 0.74). The meta-regression also showed no significant effect of day/night (p = 0.560) or treatment time (p = 0.854) on diastolic pressure. When combining the four studies with the control group (I2 = 84%%; z = - 1.47; p-value = 0.142), a non-significant mean difference in systolic pressure between the MAD group and the control group of - 0.99 (- 2.31; 0.33) was estimated in the meta-analysis. However, when assessing the effect of day/night or treatment time on systolic blood pressure using a meta-regression, the latter showed significant covariates that reduce systolic blood pressure values in the model at night (p < 0.001) and in relation to treatment time (p < 0.001). CONCLUSIONS Only systolic pressure appears to be affected by the use of the MAD in patients with OSA, and this decrease in systolic pressure is greater at night and when treatment time is longer.
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Affiliation(s)
- Alba Belanche Monterde
- Department of Surgery, Faculty of Medicine and Dentistry, University of Salamanca, 37008, Salamanca, Spain
| | - Álvaro Zubizarreta-Macho
- Department of Surgery, Faculty of Medicine and Dentistry, University of Salamanca, 37008, Salamanca, Spain.
- Department of Implant Surgery, Faculty of Health Sciences, Alfonso X El Sabio University, 28691, Madrid, Spain.
| | - Ana Belén Lobo Galindo
- Department of Surgery, Faculty of Medicine and Dentistry, University of Salamanca, 37008, Salamanca, Spain
| | | | - José María Montiel-Company
- Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia, 46010, Valencia, Spain
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Feller C, Bickel S, Palani R, Senthilvel E. Role of High Flow Nasal Cannula as a Novel Therapy for Treatment of Severe Obstructive Sleep Apnea in a Child With Neuroendocrine Hyperplasia of Infancy: A Case Report and Review of Literature. Cureus 2024; 16:e60091. [PMID: 38860060 PMCID: PMC11163991 DOI: 10.7759/cureus.60091] [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] [Accepted: 05/11/2024] [Indexed: 06/12/2024] Open
Abstract
Neuroendocrine hyperplasia of infancy is a rare form of pediatric interstitial lung disease presenting with hypoxemia, tachypnea, retractions, and persistent pulmonary crackles in the first year of life. As these children frequently require supplemental oxygen therapy and demonstrate nighttime hypoxemia, there is a concern for an increased prevalence of sleep-disordered breathing in this population, including obstructive sleep apnea. As untreated sleep-disordered breathing is associated with adverse developmental outcomes for children, it is essential to promptly diagnose and treat. However, treatment of obstructive sleep apnea is often challenging in children. In this report, we describe a case of a child diagnosed with neuroendocrine hyperplasia of infancy at 12 months of age who was subsequently found to have severe obstructive sleep apnea that persisted despite adenotonsillectomy. As continuous positive airway pressure was not well tolerated, the patient was initiated on a high-flow nasal cannula at nighttime, which resulted in improvement of his sleep apnea and daytime functioning with better adherence to treatment. Our case illustrates the importance of screening for sleep-disordered breathing in patients with neuroendocrine hyperplasia of infancy, as well as the utility of a high-flow nasal cannula as a novel, effective treatment for pediatric obstructive sleep apnea.
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Affiliation(s)
- Claire Feller
- Pediatrics, University of Louisville School of Medicine, Louisville, USA
| | - Scott Bickel
- Pediatrics, University of Louisville School of Medicine, Louisville, USA
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Yang M, Chuang SYC, Kennedy SE. Sleep disturbances in children and adolescents after kidney transplantation. Pediatr Nephrol 2024; 39:1577-1585. [PMID: 38082092 DOI: 10.1007/s00467-023-06204-5] [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: 01/04/2023] [Revised: 10/13/2023] [Accepted: 10/13/2023] [Indexed: 03/16/2024]
Abstract
BACKGROUND Disturbances of sleep are prevalent among children with chronic kidney disease. However, the aetiology of sleep disorders in children particularly after kidney transplantation is not clear. We sought to ascertain the prevalence and type of sleep disturbances in paediatric kidney transplant recipients and to identify predictors of sleep disturbances in this population. METHODS Caregivers of kidney transplant recipients completed online questionnaires about their child's sleep. The questionnaires utilised were the Sleep Disturbance Scale for Children (SDSC), the Epworth Sleepiness Scale for Children and Adolescents (ESS-CHAD), questions about sleep hygiene, and questions about restless leg syndrome. Demographic and clinical details were collected from medical records. RESULTS Thirty-five children were included in the study, with a median (IQR) age of 14.1 years (9.5-16.1) and median years (IQR) since transplant of 3.7 (0.7-8.7) years, and 72.0% were identified to have at least one category of sleep disturbance according to scores on the SDSC. The most common sleep disturbances reported were disorders of initiating and maintaining sleep (DIMS) (40.0%) and disorders of excessive somnolence (DOES) (31.4%). Statistically significant predictors of sleep disturbances include low estimated glomerular filtration rate and increased age. Among children who screened positive for DIMS and DOES, the majority indicated use of electronic devices in 1 h before bed. CONCLUSIONS A high prevalence of sleep disturbances has been identified in children after kidney transplants, and some risk factors may be modifiable. Further studies are required to understand whether there are other readily modifiable predictors of sleep disturbances.
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Affiliation(s)
- Mian Yang
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, NSW, Australia.
| | - Sandra Ya-Chu Chuang
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, NSW, Australia
- Respiratory Department, Sydney Children's Hospital, Randwick, NSW, Australia
| | - Sean E Kennedy
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, NSW, Australia
- Nephrology Department, Sydney Children's Hospital, Randwick, NSW, Australia
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Yu MWL, Au CT, Yuen HM, Chan NY, Chan JW, Wing YK, Li AM, Chan KCC. Effects of childhood obstructive sleep apnea with and without daytime sleepiness on behaviors and emotions. Sleep Med 2024; 115:93-99. [PMID: 38350308 DOI: 10.1016/j.sleep.2024.01.025] [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: 09/22/2023] [Revised: 01/26/2024] [Accepted: 01/26/2024] [Indexed: 02/15/2024]
Abstract
OBJECTIVE To investigate the relationship between obstructive sleep apnea (OSA) with and without excessive daytime sleepiness (EDS) and behavioral and emotional outcomes in non-obese prepubertal children. METHODS This was a retrospective analysis of children aged 5-11 years who presented to our unit for assessment of their sleep-related complaints. All children underwent polysomnography (PSG). They also completed the Pediatric Daytime Sleepiness Scale (PDSS) and a sleep diary. OSA was diagnosed if the obstructive apnea-hypopnea index (OAHI) was ≥1 event/hour. EDS was defined as PDSS >15. Behavioral and emotional outcomes were assessed using the Child Behavioral Checklist (CBCL). RESULTS Data from 391 children (mean age of 8.6 ± 1.7 years; 67 % male) were analyzed. Seventy children did not have OSA or EDS, 137 had OSA, 50 had reported having EDS but without OSA, and 134 children had both OSA and EDS. There were significantly higher CBCL total problems score in the combined group (61 ± 9) compared to the non-OSA/EDS group (54 ± 10), and the OSA-only group (54 ± 10) (p < 0.001). The presence of EDS was significantly associated with higher CBCL T score and higher odds for clinically significant behavioral problems (T score ≥65) after adjusting for age, sex, BMI z-score and average sleep duration (p < 0.001). CONCLUSION Excessive daytime sleepiness is an important contributory factor associated with suboptimal behavioral and emotional outcomes in children with OSA.
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Affiliation(s)
- Michelle Wai-Ling Yu
- Department of Paediatrics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Chun-Ting Au
- Department of Paediatrics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China; Translational Medicine, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Hoi-Man Yuen
- Department of Paediatrics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ngan-Yin Chan
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Joey Wy Chan
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yun-Kwok Wing
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Albert Martin Li
- Department of Paediatrics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China; Laboratory for Paediatric Respiratory Research, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Kate Ching-Ching Chan
- Department of Paediatrics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China; Laboratory for Paediatric Respiratory Research, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China; Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong SAR, China.
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Chen L, Huang J, Jiang T, Luo H, Wei C, Wu H, Shao J, Li W. Comparing Sleep Patterns and Clinical Features between Preschool and School-Age Children with OSA. Laryngoscope 2024; 134:1472-1478. [PMID: 37812391 DOI: 10.1002/lary.31051] [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: 05/16/2023] [Revised: 08/14/2023] [Accepted: 09/05/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVE This study aimed to evaluate sleep patterns and investigate differences in clinical features among young individuals with snoring and obstructive sleep apnea (OSA). METHODS Data from 213 children and adolescents who underwent polysomnography (PSG) for primary snoring or OSA were collected between July 2017 and December 2021. To analyze differences in sleep architecture, hypoxia levels, and other clinical features, the participants were divided into two age groups: a preschool group and a school-age group. RESULTS The school-age group had significantly higher apnea-hypopnea index, obstructive apnea index, oxygen desaturation index, and body mass index than the preschool group. Both the lowest and average oxygen saturation levels were lower in the school-age group. Adenoid hypertrophy was more prevalent in the preschool group. The rate of overweight or obesity was 35.6% in the preschool group and even 94.2% in the school-age group. There were higher percentages of N1 and N2 sleep stages, and lower percentages of N3 and REM sleep stages in the school-age group. The groups exhibiting moderate to severe OSA demonstrated significant alterations in the difference between sleeping and waking diastolic blood pressure. CONCLUSION There is a higher frequency of respiratory events among school-age children compared with their preschool peers. Moreover, alterations in sleep structure are more prominent in the school-age group. Adenoid hypertrophy may serve as the primary instigator of OSA in preschool children, whereas the predominant causes in school-age children may be obesity or excessive weight. LEVEL OF EVIDENCE Retrospective chart review, 3 Laryngoscope, 134:1472-1478, 2024.
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Affiliation(s)
- Le Chen
- Department of Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
- Department of Pediatric Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Jingjing Huang
- Department of Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
- Sleep Disordered Medical Center, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Tao Jiang
- Department of Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
- Department of Pediatric Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Huiping Luo
- Department of Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
- Sleep Disordered Medical Center, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Chunsheng Wei
- Department of Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
- Sleep Disordered Medical Center, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Haitao Wu
- Department of Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
- Sleep Disordered Medical Center, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Jun Shao
- Department of Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
- Sleep Disordered Medical Center, Eye & ENT Hospital of Fudan University, Shanghai, China
| | - Wenyan Li
- Department of Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
- Department of Pediatric Otolaryngology-Head and Neck Surgery, Eye & ENT Hospital of Fudan University, Shanghai, China
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Feller C, Senthilvel E. Sleep-Disordered Breathing in an Infant With Achondroplasia and Foramen Magnum Stenosis. Cureus 2024; 16:e56291. [PMID: 38623108 PMCID: PMC11018364 DOI: 10.7759/cureus.56291] [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] [Accepted: 03/16/2024] [Indexed: 04/17/2024] Open
Abstract
Sleep-disordered breathing (SDB) is a frequently recognized comorbidity in infants and children with achondroplasia due to alterations in craniofacial and upper airway anatomy. Foramen magnum stenosis and cervicomedullary compression can be associated with SDB in this population, requiring prompt evaluation by multidisciplinary teams. Untreated SDB is associated with adverse cardiovascular, metabolic, and behavioral effects in children, necessitating early screening and treatment of underlying causes. Cervicomedullary compression is also associated with increased mortality and sudden infant death in infants with achondroplasia. Management of SDB in children with achondroplasia may involve a combination of neurosurgical intervention, adenotonsillectomy, and/or continuous positive airway pressure (CPAP). We recognize a need for increased physician awareness of the recommended screening guidelines to optimize health outcomes for children with achondroplasia. In this report, we describe a case of a five-month-old infant with achondroplasia and severe SDB diagnosed by polysomnography and was found to have moderate-to-severe foramen magnum stenosis identified by MRI. Subsequently, this infant underwent foramen magnum decompression, which improved the severe SDB and was followed up for five years. Our case illustrates the importance of early screening in infants with achondroplasia for SDB to prevent further sequelae.
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Affiliation(s)
- Claire Feller
- Pediatrics, School of Medicine, University of Louisville, Louisville, USA
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Chan KCC, artin Li AM. Disruption of blood pressure circadian rhythm in children with obstructive sleep apnea-is it a pathway leading to cardiovascular morbidities? Sleep 2024; 47:zsad284. [PMID: 38092701 PMCID: PMC10851862 DOI: 10.1093/sleep/zsad284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024] Open
Affiliation(s)
- Kate Ching-Ching Chan
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Laboratory for Paediatric Respiratory Research, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Albert M artin Li
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Laboratory for Paediatric Respiratory Research, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong SAR, China
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Albazee E, Almahmoud L, Shaout D, Abu-Ghazal S, Alnifise M, Swed S, Aljabali A, Rais MA, El-Sakka AA, Tarifi AA. Knowledge and Attitudes of Obstructive Sleep Apnea among Jordanian Otolaryngologists: A Cross-Sectional Study. Indian J Otolaryngol Head Neck Surg 2024; 76:443-452. [PMID: 38440506 PMCID: PMC10909026 DOI: 10.1007/s12070-023-04180-8] [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: 08/03/2023] [Accepted: 08/22/2023] [Indexed: 03/06/2024] Open
Abstract
Obstructive sleep apnea (OSA) is a common sleep-related breathing disorder that affects almost one billion individuals worldwide. An estimated 16.8% of adults in Jordan have been diagnosed with OSA. Given the importance of management of OSA by otolaryngologists, we assessed the knowledge and attitudes of Jordanian otolaryngologists in managing OSA in adult and pediatric patients. A survey, conducted anonymously online, was sent present otolaryngology residents and specialist in Jordan, in the English language. The participants were given the OSA Knowledge and Attitude questionnaire (OSAKA, OSAKA-KIDS), which have been previously validated. Data were obtained and then analyzed via SPSS software. A total of 140 residents and specialist of otolaryngology were selected. A significant difference in OSAKA scores were found between otolaryngologists under 30 years of age and those above, with higher scores for the older age group. The proportion of specialists who 'agreed' or 'strongly agreed' they are confident in their ability to manage patients with OSA was significantly higher that junior residents (73.8% vs 33.3%; p = 0.008). More than 10 years at practice was associated with statistically significant higher levels of knowledge towards OSAKA scale (AOR = 0.09; p = 0.044). Additionally, being a senior resident was significantly associated with more knowledge towards OSAKA-KIDS scale (AOR = 0.19; p = 0.03). Otolaryngology residents and specialists' knowledge of OSA was very good. Further improving in the level of the knowledge toward OSA among the otolaryngology resident doctors should be implemented as possible by following the updated guidelines for the diagnosis and management OSA. Supplementary Information The online version contains supplementary material available at 10.1007/s12070-023-04180-8.
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Affiliation(s)
- Ebraheem Albazee
- Kuwait Institute for Medical Specializations (KIMS), Kuwait City, Kuwait
| | - Lina Almahmoud
- Faculty of Medicine, The Hashemite University, Zarqa, Jordan
| | - Dua’a Shaout
- Faculty of Medicine, The Hashemite University, Zarqa, Jordan
| | - Sara Abu-Ghazal
- Faculty of Medicine, The Hashemite University, Zarqa, Jordan
| | | | - Sarya Swed
- Faculty of Medicine, Aleppo University, Aleppo, Syria
| | - Ahmed Aljabali
- Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | | | | | - Amjed Adnan Tarifi
- Department of Special Surgery, Faculty of Medicine, The Hashemite University, Zarqa, Jordan
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10
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Miller MA, Howarth NE. Sleep and cardiovascular disease. Emerg Top Life Sci 2023; 7:457-466. [PMID: 38084859 PMCID: PMC10754327 DOI: 10.1042/etls20230111] [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: 09/18/2023] [Revised: 11/27/2023] [Accepted: 11/27/2023] [Indexed: 12/23/2023]
Abstract
This review centres around the recent evidence in examining the intersection of sleep and cardiovascular disease (CVD). Sleep in this review will be further subdivided to consider both sleep quantity and quality along and will also consider some of the more common sleep disorders, such as insomnia and obstructive sleep apnoea, in the context of CVD. Sleep disorders have been further explored in several specific populations which are both at risk of sleep disorders and CVD. Secondly, the review will present some of the risk factors for CVD that are affected by sleep and sleep disorders which include hypertension, diabetes, and obesity. It will also examine the potential underlying mechanisms including inflammation, appetite control, endocrine, and genetic processes that are affected by sleep and sleep disorders leading to increased risk of CVD development. In addition, we will consider the observed bi-directional relationships between sleep and cardiovascular risk factors. For example, obesity, a risk factor for CVD can be affected by sleep, but in turn can increase the risk of certain sleep disorder development which disrupts sleep, leading to further risk of obesity development and increased CVD risk. Finally, the review will explore emerging evidence around lifestyle interventions that have included a sleep component and how it impacts the management of CVD risk factor. The need for increased awareness of the health effects of poor sleep and sleep disorders will be discussed alongside the need for policy intervention to improve sleep to facilitate better health and well-being.
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Affiliation(s)
- Michelle A. Miller
- Division of Health Sciences (Mental Health and Wellbeing), Warwick Medical School, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
| | - Nathan E. Howarth
- Division of Health Sciences (Mental Health and Wellbeing), Warwick Medical School, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
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Li Y, Miao Y, Tan J, Zhang Q. Association of modifiable risk factors with obstructive sleep apnea: a Mendelian randomization study. Aging (Albany NY) 2023; 15:14039-14065. [PMID: 38085646 PMCID: PMC10756101 DOI: 10.18632/aging.205288] [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: 07/06/2023] [Accepted: 10/16/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND The risk factors involved in obstructive sleep apnea (OSA) have not been clearly identified yet. We attempted to systematically investigate genetically predicted modifiable risk factors and lifestyle behaviors associated with OSA. METHODS The association between 34 risk factors and OSA was evaluated using the two-sample Mendelian randomization (MR). Genetic variants for risk factors were acquired from European-descent genome-wide studies. Data sources for OSA were extracted from FinnGen study with 16,761 cases and 201,194 controls. The primary analysis chosen was the inverse-variance weighted method. RESULTS MR analyses provide evidence of genetically predicted poor overall health rating (odds ratio (OR), 2.82; 95% confidence interval (CI), 1.95-4.08), nap during day (OR, 2.01; 95% CI, 1.37-2.93), high body mass index (BMI) (OR, 1.14; 95% CI, 1.09-1.19), increased body fat mass (OR, 1.83; 95% CI, 1.83-2.05), elevated body water mass (OR, 1.50; 95% CI, 1.31-1.70) and hypertension (OR, 1.81; 95% CI, 1.34-2.45) were associated with higher OSA risk, while high education level (OR, 0.55; 95% CI, 0.40-0.75) correlated with reduced OSA risk. Suggestive evidence was obtained for smoking and waist-to-hip ratio (WHR) with higher OSA odds, and vigorous physical activity, and HDL cholesterol with lower OSA odds. After adjusting for BMI using multivariable MR analysis, the effects of smoking, WHR, vigorous physical activity, and HDL-cholesterol were fully attenuated. CONCLUSIONS This MR study indicates that overall health rating, nap during day, BMI, body fat mass, body water mass, hypertension, and education are causally associated with the risk of OSA, which means that these modifiable risk factors are key targets for OSA prevention.
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Affiliation(s)
- Ye Li
- Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin 300052, China
- Tianjin Geriatrics Institute, Tianjin 300052, China
| | - Yuyang Miao
- Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin 300052, China
- Tianjin Geriatrics Institute, Tianjin 300052, China
| | - Jin Tan
- Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin 300052, China
- Tianjin Geriatrics Institute, Tianjin 300052, China
| | - Qiang Zhang
- Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin 300052, China
- Tianjin Geriatrics Institute, Tianjin 300052, China
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Bhushan B, Zee PC, Grandner MA, Jaser SS, Hazkani I, Maddalozzo JP, Xu S, Ahluwalia V, Chandra A, Schroeder JW, Sharma M, Suittens DA, Berg CA. Associations of deep sleep and obstructive sleep apnea with family relationships, life satisfaction, and physical stress experience in children: a caregiver perspective. J Clin Sleep Med 2023; 19:2087-2095. [PMID: 37565827 PMCID: PMC10692943 DOI: 10.5664/jcsm.10772] [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: 05/02/2023] [Revised: 08/09/2023] [Accepted: 08/09/2023] [Indexed: 08/12/2023]
Abstract
STUDY OBJECTIVES Obstructive sleep apnea (OSA) and poor quality of sleep negatively impacts health-related quality of life in adults, but few studies have evaluated the association between sleep disturbance (eg, OSA, inadequate sleep) and health-related quality of life domains (eg, family relations, life satisfaction) in children. METHODS Children ages 8-17 years referred to a sleep center for routine polysomnography from April 2022 to August 2022 were approached to participate in the study, and children visiting the department of pediatrics for their wellness visit were recruited for comparisons. Statistical analysis was conducted using R 3.6.0. RESULTS Ninety-nine children were recruited from the sleep clinic, and 23 children were recruited from the primary care clinic. Of these children, 62 were diagnosed with obstructive sleep apnea (31 mild, 12 moderate, 19 severe), and 37 did not meet criteria for a diagnosis. Health-related quality of life domains did not differ across OSA severity levels. Children in general had lower life satisfaction and higher physical stress experience compared to children visiting for their wellness examination (well-child visitors, P = .05 and P = .005, respectively). Children with severe OSA had significantly lower life satisfaction and significantly higher physical stress experience when compared with well-child visitors (P = .008 and P = .009, respectively). Correlation analysis showed that N3 (deep) sleep was positively associated with family relations and life satisfaction, while it was negatively associated with anger. CONCLUSIONS Based on caregiver response, N3 sleep is positively associated with family relations and life satisfaction and negatively associated with anger. Severe OSA is associated with lower life satisfaction and higher physical stress experience. CITATION Bhushan B, Zee PC, Grandner MA, et al. Associations of deep sleep and obstructive sleep apnea with family relationships, life satisfaction, and physical stress experience in children: a caregiver perspective. J Clin Sleep Med. 2023;19(12):2087-2095.
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Affiliation(s)
- Bharat Bhushan
- Department of Surgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
- Department of Otolaryngology Head & Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Phyllis C. Zee
- Center for Circadian and Sleep Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Michael A. Grandner
- Department of Psychology, The University of Arizona Health Sciences, Tucson, Arizona
| | - Sarah S. Jaser
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Inbal Hazkani
- Department of Surgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
| | - John P. Maddalozzo
- Department of Surgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
- Department of Otolaryngology Head & Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Sarah Xu
- Department of Surgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
| | - Vikas Ahluwalia
- Department of Surgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
| | - Anjali Chandra
- Department of Surgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
| | - James W. Schroeder
- Department of Surgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
- Department of Otolaryngology Head & Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Manoj Sharma
- Department of Social and Behavioral Health, University of Nevada, Las Vegas, Nevada
| | | | - Cynthia A. Berg
- Department of Psychology, College of Social and Behavioral Science, The University of Utah, Salt Lake City, Utah
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13
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Castillo-García M, Solano-Pérez E, Coso C, Romero-Peralta S, García-Borreguero D, Izquierdo JL, Mediano O. Impact of obstructive sleep apnea in cardiovascular risk in the pediatric population: A systematic review. Sleep Med Rev 2023; 71:101818. [PMID: 37478535 DOI: 10.1016/j.smrv.2023.101818] [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: 05/23/2023] [Revised: 06/30/2023] [Accepted: 07/07/2023] [Indexed: 07/23/2023]
Abstract
While the association of obstructive sleep apnea (OSA) with an increased cardiovascular risk (CVR) in the adult population is well known, there is insufficient evidence to affirm something similar in the pediatric population. On the other hand, adenotonsillectomy has been shown to be an effective treatment. Our objective was to evaluate the association of sleep respiratory disorders in children with increased CVR and the impact of adenotonsillectomy in the literature. To this aim, a literature search was conducted, between 2002 to the present. After carrying out a systematic review, the following results were provided: thoracic echocardiography after surgery found improvements in terms of cardiac function and structure; blood pressure (BP) measurement, verified a tendency to higher BP values in the OSA pediatric population, which improved after surgery; different biomarkers of CVR, were increased in OSA patients and improved after treatment and finally; some studies found endothelial dysfunction in pediatric OSA, a measurement of vascular system function, was reversible with adenotonsillectomy. Increases in BP parameters, biological markers related to CVR and alterations in cardiac function structure, have been reported in pediatric patients with OSA. At least, some of these parameters would be reversible after adenotonsillectomy, reflecting a possible reduction in CVR.
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Affiliation(s)
- María Castillo-García
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, Guadalajara, Spain; Predoctoral Student in Universidad de Alcalá, Madrid, Spain; Sleep Research Institute, Madrid, Spain
| | - Esther Solano-Pérez
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, Guadalajara, Spain; Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Carlota Coso
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, Guadalajara, Spain; Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Sofía Romero-Peralta
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, Guadalajara, Spain; Predoctoral Student in Universidad de Alcalá, Madrid, Spain; Sleep Research Institute, Madrid, Spain
| | | | - Jose Luis Izquierdo
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, Guadalajara, Spain; Medicine Department, Universidad de Alcalá, Madrid, Spain
| | - Olga Mediano
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, Guadalajara, Spain; Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain; Medicine Department, Universidad de Alcalá, Madrid, Spain.
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14
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Bradicich M, Siciliano M, Donfrancesco F, Cherneva R, Ferraz B, Testelmans D, Sánchez-de-la-Torre M, Randerath W, Schiza S, Cruz J. Sleep and Breathing Conference highlights 2023: a summary by ERS Assembly 4. Breathe (Sheff) 2023; 19:230168. [PMID: 38020339 PMCID: PMC10644110 DOI: 10.1183/20734735.0168-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 10/08/2023] [Indexed: 12/01/2023] Open
Abstract
This paper presents some of the highlights of the Sleep and Breathing Conference 2023 https://bit.ly/46MxJml.
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Affiliation(s)
- Matteo Bradicich
- Department of Pulmonology, University Hospital Zurich, Zurich, Switzerland
- Department of Internal Medicine, Spital Zollikerberg, Zollikerberg, Switzerland
| | - Matteo Siciliano
- Università Cattolica del Sacro Cuore, Campus di Roma, Rome, Italy
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- These authors contributed equally
| | - Federico Donfrancesco
- Università Cattolica del Sacro Cuore, Campus di Roma, Rome, Italy
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- These authors contributed equally
| | - Radostina Cherneva
- Medical University, University Hospital “Ivan Rilski”, Respiratory Intensive Care Unit, Sofia, Bulgaria
- These authors contributed equally
| | - Beatriz Ferraz
- Pulmonology Department, Centro Hospitalar Universitário de Santo António, Porto, Portugal
- These authors contributed equally
| | - Dries Testelmans
- Department of Pneumology, University Hospitals Leuven, Leuven, Belgium
- These authors contributed equally
| | - Manuel Sánchez-de-la-Torre
- Respiratory Department, Hospital Universitari Arnau de Vilanova-Santa María, IRB Lleida, Lleida, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Winfried Randerath
- Institute of Pneumology, University Cologne, Bethanien Hospital, Solingen, Germany
- These authors contributed equally
| | - Sophia Schiza
- Department of Respiratory Medicine, School of Medicine, University of Crete, Heraklion, Greece
- These authors contributed equally
| | - Joana Cruz
- Center for Innovative Care and Health Technology (ciTechCare), School of Health Sciences (ESSLei), Polytechnic of Leiria, Leiria, Portugal
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15
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Solano-Pérez E, Coso C, Castillo-García M, Romero-Peralta S, Lopez-Monzoni S, Laviña E, Cano-Pumarega I, Sánchez-de-la-Torre M, García-Río F, Mediano O. Diagnosis and Treatment of Sleep Apnea in Children: A Future Perspective Is Needed. Biomedicines 2023; 11:1708. [PMID: 37371803 DOI: 10.3390/biomedicines11061708] [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: 05/19/2023] [Revised: 06/06/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Obstructive sleep apnea (OSA) in children is a prevalent, but still, today, underdiagnosed illness, which consists of repetitive episodes of upper airway obstruction during sleep with important repercussions for sleep quality. OSA has relevant consequences in the pediatric population, mainly in the metabolic, cardiovascular (CV), and neurological spheres. However, contrary to adults, advances in diagnostic and therapeutic management have been scarce in the last few years despite the increasing scientific evidence of the deleterious consequences of pediatric OSA. The problem of underdiagnosis and the lack of response to treatment in some groups make an update to the management of OSA in children necessary. Probably, the heterogeneity of OSA is not well represented by the classical clinical presentation and severity parameters (apnea/hypopnea index (AHI)), and new strategies are required. A specific and consensus definition should be established. Additionally, the role of simplified methods in the diagnosis algorithm should be considered. Finally, the search for new biomarkers for risk stratification is needed in this population. In conclusion, new paradigms based on personalized medicine should be implemented in this population.
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Affiliation(s)
- Esther Solano-Pérez
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
| | - Carlota Coso
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
| | - María Castillo-García
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain
- Medicine Department, Universidad de Alcalá, 28805 Madrid, Spain
- Sleep Research Institute, 28036 Madrid, Spain
| | - Sofía Romero-Peralta
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain
- Medicine Department, Universidad de Alcalá, 28805 Madrid, Spain
- Sleep Research Institute, 28036 Madrid, Spain
| | - Sonia Lopez-Monzoni
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain
| | - Eduardo Laviña
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain
| | - Irene Cano-Pumarega
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Sleep Unit, Pneumology Department, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), 28034 Madrid, Spain
| | - Manuel Sánchez-de-la-Torre
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Group of Precision Medicine in Chronic Diseases, University Hospital Arnau de Vilanova and Santa María, 25198 Lleida, Spain
- Department of Nursing and Physiotherapy, Faculty of Nursing and Physiotherapy, Institut de Recerca Biomèdica de Lleida (IRBLleida), University of Lleida, 25002 Lleida, Spain
| | - Francisco García-Río
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Respiratory Diseases Group, Respiratory Service, Hospital Universitario La Paz, IdiPAZ, 28046 Madrid, Spain
- Pneumology Department, Hospital Universitario La Paz, IdiPAZ, 28046 Madrid, Spain
- Faculty of Medicine, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Olga Mediano
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Medicine Department, Universidad de Alcalá, 28805 Madrid, Spain
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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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Au CT, Chan KCC, Lee DLY, Leung NMW, Chow SMW, Kwok KL, Wing YK, Li AM. Effect of surgical intervention for childhood OSA on blood pressure: A randomized controlled study. Sleep Med 2023; 107:9-17. [PMID: 37094489 DOI: 10.1016/j.sleep.2023.04.006] [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: 01/14/2023] [Revised: 04/05/2023] [Accepted: 04/08/2023] [Indexed: 04/26/2023]
Abstract
OBJECTIVE To investigate the effect of surgical intervention on 24-h ABP in children with OSA. It was hypothesized that blood pressure would improve following adenotonsillectomy. METHODS This was a two-centered investigator-blinded randomized controlled trial. Non-obese pre-pubertal children aged 6-11 years with OSA (obstructive apnea-hypopnea index, OAHI >3/h) underwent 24-h ABP monitoring at baseline and 9 months after the randomly assigned intervention, i.e. Early Surgery (ES) or Watchful Waiting (WW). Intention-to-treat analysis was performed. RESULTS 137 subjects were randomized. Sixty-two (Age: 7.9y ± 1.3, 71% boys) and 47 (Age: 8.5y ± 1.6, 77% boys) participants from the ES and WW groups, respectively completed the study. Changes in ABP parameters were similar in the ES and WW groups (nighttime systolic BP z-scores: +0.03 ± 0.93 vs. -0.06 ± 1.04, p = 0.65; nighttime diastolic BP z-scores: -0.20 ± 0.95 vs. -0.02 ± 1.00, p = 0.35) despite a greater improvement in OSA in the ES group. However, a reduction in nighttime diastolic BP z-score correlated with improvements in OSA severity indexes (r = 0.21-0.22, p < 0.05), and a significant improvement in nighttime diastolic BP z-score [-0.43 ± 1.01, p = 0.027] following surgery was observed in participants with severe preoperative OSA (OAHI ≥10/h). The ES group had a significant increase in body mass index z-score after surgery [+0.27 ± 0.57, p < 0.001], which correlated with the increase in daytime systolic BP z-score (r = 0.2, p < 0.05). CONCLUSION Surgical treatment did not lead to significant improvements in ABP in OSA children except in those with more severe disease. The improvement in BP was partially masked by the weight gain following surgery. CLINICAL TRIAL REGISTRATION The trial was registered with the Chinese Clinical Trial Registry (http://www.chictr.org.cn. REGISTRATION NUMBER ChiCTR-TRC-14004131).
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Affiliation(s)
- Chun Ting Au
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special administrative region of China; Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Special administrative region of China; Laboratory for Paediatric Respiratory Research, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special administrative region of China; Translational Medicine, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Kate Ching-Ching Chan
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special administrative region of China; Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Special administrative region of China; Laboratory for Paediatric Respiratory Research, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special administrative region of China
| | - Dennis Lip Yen Lee
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special administrative region of China
| | - Natalie Moon Wah Leung
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special administrative region of China
| | - Samuel Man Wai Chow
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special administrative region of China
| | - Ka Li Kwok
- Department of Paediatrics, Kwong Wah Hospital, Hong Kong, Hong Kong Special administrative region of China
| | - Yun Kwok Wing
- Li Chun Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special administrative region of China
| | - Albert M Li
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special administrative region of China; Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Special administrative region of China; Laboratory for Paediatric Respiratory Research, Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special administrative region of China.
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18
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Bhattacharjee R. Early onset hypertension? Implications of childhood obstructive sleep apnea. Sleep Med Rev 2022; 65:101694. [PMID: 36152500 DOI: 10.1016/j.smrv.2022.101694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/02/2022] [Accepted: 09/04/2022] [Indexed: 11/17/2022]
Affiliation(s)
- Rakesh Bhattacharjee
- Division of Respiratory Medicine, Department of Pediatrics, University of California, San Diego, 9500, California, United States.
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