1
|
Cg S, Rm J, Ad K, E Y, M K, G M, J K. Prevalence of Sleep-Disordered Breathing in a Cohort of Adult Fontan Patients. Pediatr Cardiol 2020; 41:1438-1444. [PMID: 32577770 DOI: 10.1007/s00246-020-02403-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 06/16/2020] [Indexed: 11/24/2022]
Abstract
Sleep-disordered breathing (SDB) is described in patients with acquired heart failure but its prevalence in adults with congenital heart disease is not well documented. It is likely that single-ventricle patients who have undergone Fontan palliation poorly tolerate the additional stress of SDB on their fragile cardiac physiology. This study sought to determine the prevalence of SDB in a population of adult Fontan patients. We performed a retrospective chart review of adult Fontan patients followed in our program (n = 55). All charts were evaluated for documentation of polysomnography (PSG). SDB was characterized as nocturnal hypoxemia without apnea or obstructive sleep apnea (OSA). Baseline demographics and clinical characteristics were documented, as were PSG findings including Apnea Hypopnea Index (AHI, events/hour) and desaturation events of > 5% from baseline saturation. Twenty-two of our 55 patients (40%) had undergone PSG (45% male, mean age 29 years). Of these patients, 17 had a PSG positive for SDB (77%). Nine patients (41%) had nocturnal hypoxemia without apnea, while 8 patients (36%) had a PSG positive for OSA. Lower baseline oxygen saturations, but not BMI or age, were statistically significantly correlated with higher AHI. SDB was present in the majority of our Fontan cohort who had undergone PSG, occurring at a higher prevalence than what is described in the general population, suggesting that screening should be considered for all Fontan patients. However, further study is needed to confirm this prevalence in a larger population, and if therapy has an impact on clinical outcomes.
Collapse
Affiliation(s)
- Stevens Cg
- University of Colorado School of Medicine, Aurora, CO, USA.
| | - Jacobsen Rm
- Department of Pediatrics, Section of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA.,Department of Medicine, Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Khanna Ad
- Department of Pediatrics, Section of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA.,Department of Medicine, Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Yeung E
- Department of Pediatrics, Section of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA.,Department of Medicine, Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Kollengode M
- Department of Pediatrics, Section of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA.,Department of Medicine, Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Morgan G
- Department of Pediatrics, Section of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA.,Department of Medicine, Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Kay J
- Department of Pediatrics, Section of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA.,Department of Medicine, Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
| |
Collapse
|
2
|
Abstract
BACKGROUND Although sleep apnea is an important disorder associated with cardiac events, data regarding its prevalence and risk factors in adult patients with congenital heart disease are limited. METHODS In this study, patients underwent a sleep study in the hospital. Indications for admission were classified as heart failure, diagnostic catheterisation, interventional catheterisation, or arrhythmia. The prevalence, characteristics, and risk factors of sleep apnea using a type-3 portable overnight polygraph in adult patients with congenital heart disease were evaluated. RESULTS There were 104 patients [median age: 36 (interquartile range: 28-48) years] who were admitted for heart failure 34% (n = 36), diagnostic catheterisation 26% (n = 27), interventional catheterisation 18% (n = 19), or arrhythmia 22% (n = 23). The prevalence of sleep apnea, defined as a respiratory disturbance index ≥5, was 63% (n = 63), with a distribution of 37%, 16%, and 10% for mild (5≤ respiratory disturbance index <15), moderate (15≤ respiratory disturbance index <30), and severe (respiratory disturbance index ≥30) sleep apnea, respectively. A large majority of the sleep apnea cases were categorised as obstructive sleep apnea (92%, n = 58). The respiratory disturbance index ≥15 group had a significantly higher proportion of male patients and higher body mass index, noradrenaline level, and aortic blood pressure than the group without sleep apnea (respiratory disturbance index <5). Multivariable analysis showed that New York Heart Association class ≥II (OR, 4.36; 95% CI, 1.09-20.87) and body mass index ≥25 (OR, 4.29; 95% CI, 1.32-15.23) were independent risk factors for a respiratory disturbance index ≥15. CONCLUSION Our results showed a high prevalence of sleep apnea in adult patients with congenital heart disease. Its unique haemodynamics may be associated with a high prevalence of sleep apnea. Congestive heart failure and being overweight are important risk factors for sleep apnea. Management of heart failure and general lifestyle improvements will be important for controlling sleep apnea symptoms in these patients.
Collapse
|
3
|
Impact of Non-cardiac Comorbidities in Adults with Congenital Heart Disease: Management of Multisystem Complications. INTENSIVE CARE OF THE ADULT WITH CONGENITAL HEART DISEASE 2019. [PMCID: PMC7123096 DOI: 10.1007/978-3-319-94171-4_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The prevalence and impact of non-cardiac comorbidities in adult patients with congenital heart disease increase over time, and these complications are often specifically a consequence of the long-term altered cardiovascular physiology or sequelae of previous therapies. For the ACHD patient admitted to the intensive care unit (ICU) for either surgical or medical treatment, an assessment of the burden of multisystem disease, as well as an understanding of the underlying cardiovascular pathophysiology, is essential for optimal management of these complex patients. This chapter takes an organ-system-based approach to reviewing common comorbidities in the ACHD patient, focusing on conditions that are directly related to ACHD status and may significantly impact ICU care.
Collapse
|
4
|
Abstract
BACKGROUND Although sleep apnoea is an important disorder associated with cardiac events, data regarding its prevalence and risk factors in adult patients with CHD are limited. METHODS In this study, patients underwent a sleep study in the hospital. Indications for admission were classified as heart failure, diagnostic catheterisation, interventional catheterisation, or arrhythmia. The prevalence, characteristics, and risk factors of sleep apnoea using a type 3 portable overnight polygraph in adult patients with CHD were evaluated. RESULTS This study comprised 104 patients of median age 36 years with interquartile range of 28-48 years, admitted for heart failure 34% (n = 36), diagnostic catheterisation 26% (n = 27), interventional catheterisation 18% (n = 19), or arrhythmia 22% (n = 23). The prevalence of sleep apnoea, defined as a respiratory disturbance index ≥5, was 63% (n = 63), with a distribution of 37, 16, and 10% for mild (5≤ respiratory disturbance index <15), moderate (15⩽ respiratory disturbance index <30), and severe (respiratory disturbance index ≥30) sleep apnoea, respectively. A large majority of the sleep apnoea cases were categorised as obstructive sleep apnoea (92%, n = 58). The respiratory disturbance index ≥15 group had a significantly higher proportion of male patients and higher body mass index, noradrenaline level, and aortic blood pressure than the group without sleep apnoea (respiratory disturbance index <5). Multi-variable analysis showed that NYHA class ≥II, whose odds ratio 4.36, 95% confidence interval 1.09-20.87, and body mass index ≥25, whose odds ratio 4.29, 95% confidence interval 1.32-15.23, were independent risk factors for a respiratory disturbance index ≥15. CONCLUSION Our results showed a high prevalence of sleep apnoea in adult patients with CHD. Its unique haemodynamics may be associated with a high prevalence of sleep apnoea. Congestive heart failure and being overweight are important risk factors for sleep apnoea. Management of heart failure and general lifestyle improvements are important for controlling sleep apnoea symptoms in these patients.
Collapse
|
5
|
Associations of Overweight, Obesity and Related Factors with Sleep-Related Breathing Disorders and Snoring in Adolescents: A Cross-Sectional Survey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14020194. [PMID: 28212303 PMCID: PMC5334748 DOI: 10.3390/ijerph14020194] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 01/22/2017] [Accepted: 02/10/2017] [Indexed: 12/14/2022]
Abstract
Background: Sleep-related breathing disorders (SRBD) have been identified as a major public health problem closely related to adolescent obesity. We aimed to estimate the prevalences of SRBD and snoring in adolescents in Changchun City, Northeastern China, and to evaluate the associated factors in this population. Methods: In total, 1955 adolescents aged 11–18 years were recruited in Changchun City using stratified cluster sampling. Parents and caretakers of children completed the questionnaires, which included demographic characteristics, anthropometric parameters and a pediatric sleep questionnaire (SRBD scale). Logistic regression was used to analyze the relationship between SRBD, snoring and other factors. Results: The prevalences of SRBD and snoring in our population were 3.7% and 3.3%, respectively, and the prevalences of overweight and obesity were 12.6% and 4.9%. Multivariate logistic regression showed that urban residence (OR = 2.356, 95%CI: 1.251–4.435) and post-term birth (OR = 3.275, 95%CI: 1.396–7.683) were significantly associated with SRBD. Preterm birth (OR = 2.255, 95%CI: 1.021–4.980) and parental education level of university and above (OR = 0.265, 95%CI: 0.083–0.850) were significantly associated with snoring. Overweight (OR = 2.063, 95%CI: 1.062–4.006) was also related to snoring. Conclusions: The prevalences of SRBD and snoring were similar to those reported in previous studies. Urban residence and post-term birth were important influencing factors for SRBD; overweight, highest parental education level (university and above) and preterm birth were key factors affecting snoring in adolescents.
Collapse
|
6
|
Miles S, Ahmad W, Bailey A, Hatton R, Boyle A, Collins N. Sleep-Disordered Breathing in Patients with Pulmonary Valve Incompetence Complicating Congenital Heart Disease. CONGENIT HEART DIS 2016; 11:678-682. [PMID: 27214563 DOI: 10.1111/chd.12369] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 03/17/2016] [Accepted: 03/18/2016] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Long standing pulmonary regurgitation results in deleterious effects on right heart size and function with late consequences of right heart volume overload including ventricular dilatation, propensity to arrhythmia and right heart failure. As sleep disordered breathing may predispose to elevations in pulmonary vascular resistance and associated negative effects on right ventricular function, we sought to assess this in patients with underlying congenital heart disease. DESIGN We performed a pilot study to evaluate the incidence of sleep-disordered breathing in a patient population with a history of long standing pulmonary valve incompetence in patients with congenital heart disease using overnight oximetry. PATIENTS Patients with a background of tetralogy of Fallot repair or residual pulmonary incompetence following previous pulmonary valve intervention for congenital pulmonary stenosis were included. RESULTS Twenty-two patients underwent overnight oximetry. The mean age of the cohort was 34.3 ± 15.2 years with no patients observed to have severe underlying pulmonary hypertension. Abnormal overnight oximetry was seen in 13/22 patients (59.1%) with 2/22 (9.1%) patients considered to have severe abnormalities. CONCLUSIONS An important proportion of patients with a background of pulmonary incompetence complicating congenital heart disease are prone to the development of sleep-disordered breathing as assessed by overnight oximetry. Further study into the prevalence and mechanisms of sleep-disordered breathing in a larger cohort are warranted.
Collapse
Affiliation(s)
- Susan Miles
- Department of General Medicine, John Hunter Hospital, Newcastle, Australia.,School of Medicine and Public Health, Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia.,Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, Australia
| | - Waheed Ahmad
- Cardiovascular Department, John Hunter Hospital, Newcastle, Australia
| | - Amy Bailey
- Cardiovascular Department, John Hunter Hospital, Newcastle, Australia
| | - Rachael Hatton
- Cardiovascular Department, John Hunter Hospital, Newcastle, Australia
| | - Andrew Boyle
- School of Medicine and Public Health, Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia.,Cardiovascular Department, John Hunter Hospital, Newcastle, Australia
| | - Nicholas Collins
- Cardiovascular Department, John Hunter Hospital, Newcastle, Australia
| |
Collapse
|
7
|
Cotts T, Smith KR, Lu J, Dorfman AL, Norris MD. Risk for sleep-disordered breathing in adults after atrial switch repairs for d-looped transposition of the great arteries. Pediatr Cardiol 2014; 35:888-92. [PMID: 24504256 DOI: 10.1007/s00246-014-0873-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 01/22/2014] [Indexed: 11/29/2022]
Abstract
Although sleep-disordered breathing has been extensively studied in patients with left-ventricular dysfunction, little is known of its prevalence in adults with congenital heart disease. Patients with d-looped transposition of the great arteries (d-TGA) who have undergone atrial switch procedures often develop progressive heart failure. The objective of this study was to determine the prevalence of patients at risk for sleep-disordered breathing in adults with d-TGA and atrial switch procedures compared with a control population. Thirty-two patients with d-TGA (66 % males, median age 31) were compared with 32 healthy controls. Baseline demographics and clinical characteristics were documented. The snoring, tiredness during daytime, observed apnea, and high blood pressure (STOP) questionnaire was used to identify subjects at risk for obstructive sleep apnea (OSA). There was no difference in baseline demographics between subjects and controls. For the STOP questionnaire, 14 subjects with d-TGA had scores predictive of OSA compared with three in the control group (44 vs. 9 %, p = 0.0038). There was no difference in functional status between d-TGA patients with or without OSA. There is a greater prevalence of risk for sleep disordered breathing in adults with d-TGA compared with controls. Further prospective investigation with sleep studies will be valuable to confirm these findings.
Collapse
Affiliation(s)
- Timothy Cotts
- Division of Cardiology, Department of Internal Medicine, University of Michigan Medical School, 1540 E Hospital Drive, Ann Arbor, MI, 48109-4204, USA,
| | | | | | | | | |
Collapse
|
8
|
de la Vega R, Miró J. The assessment of sleep in pediatric chronic pain sufferers. Sleep Med Rev 2012; 17:185-92. [PMID: 22750223 DOI: 10.1016/j.smrv.2012.04.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Revised: 04/11/2012] [Accepted: 04/12/2012] [Indexed: 10/28/2022]
Abstract
The aim of this study is to review the options available for assessing sleep in pediatric chronic pain populations. One subjective measure of sleep (questionnaires) and two objective measures (polysomnography and actigraphy) were reviewed. The following databases were searched from their inception to June 2011: PsycINFO, ERIC, FRANCIS, MEDLINE, PsycARTICLES, Global health, Inspec, Health and Psychosocial Instruments, CINAHL, Scopus and ProQuest Dissertations and Theses databases. A total of nine sleep questionnaires were identified, two of which proved to be reliable and valid when used with pediatric chronic pain patients and, according to evidence-based assessment criteria, can be regarded as "well-established" instruments. Objective measures have been used less frequently. Both polysomnography (PSG) and actigraphy (ACT) have been used in five different studies. PSG is a reliable method for assessing sleep stage problems but is costly and intrusive. Actigraphy is cheaper, more ecological and easier to use than PSG but it deals only with the objective dimension of sleep (total sleep time, sleep efficiency, etc). In order to improve the reliability and validity of the assessment of sleep, a multi-level and multi-method approach is suggested: sleep measurement should be extended to include both objective and subjective assessment.
Collapse
Affiliation(s)
- Rocío de la Vega
- Unit for the Study and Treatment of Pain-ALGOS, Centre de Recerca en Avaluació i Mesura del Comportament, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Catalonia, Spain.
| | | |
Collapse
|
9
|
O'Brien LM, Lucas NH, Felt BT, Hoban TF, Ruzicka DL, Jordan R, Guire K, Chervin RD. Aggressive behavior, bullying, snoring, and sleepiness in schoolchildren. Sleep Med 2011; 12:652-8. [PMID: 21620766 DOI: 10.1016/j.sleep.2010.11.012] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2010] [Revised: 11/12/2010] [Accepted: 11/20/2010] [Indexed: 11/24/2022]
Abstract
BACKGROUND To assess whether urban schoolchildren with aggressive behavior are more likely than peers to have symptoms suggestive of sleep-disordered breathing. METHODS Cross-sectional survey of sleep and behavior in schoolchildren. Validated screening assessments for conduct problems (Connor's rating scale), bullying behavior, and sleep-disordered breathing (pediatric sleep questionnaire) were completed by parents. Teachers completed Connor's teacher rating scale. RESULTS Among 341 subjects (51% female), 110 (32%) were rated by a parent or teacher as having a conduct problem (T-score ⩾65) and 78 (23%) had symptoms suggestive of sleep-disordered breathing. Children with conduct problems, bullying, or discipline referrals, in comparison to non-aggressive peers, more often had symptoms suggestive of sleep-disordered breathing (each p<0.05). Children with vs. without conduct problems were more likely to snore habitually (p<0.5). However, a sleepiness subscale alone, and not a snoring subscale, predicted conduct problems after accounting for age, gender, a measure of socioeconomic status, and stimulant use. CONCLUSIONS Urban schoolchildren with aggressive behaviors may have symptoms of sleep-disordered breathing with disproportionate frequency. Sleepiness may impair emotional regulation necessary to control aggression.
Collapse
Affiliation(s)
- Louise M O'Brien
- Sleep Disorders Center, Department of Neurology, University of Michigan, Ann Arbor, MI 48109-0845, USA.
| | | | | | | | | | | | | | | |
Collapse
|
10
|
MacLean JE, Waters K, Fitzsimons D, Hayward P, Fitzgerald DA. Screening for Obstructive Sleep Apnea in Preschool Children with Cleft Palate. Cleft Palate Craniofac J 2009; 46:117-23. [DOI: 10.1597/07-215.1] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective: The objective of this study was to explore the prevalence, range of reported symptoms, and clinical risk factors of obstructive sleep apnea in preschool children with cleft lip and/or palate. Design: Questionnaires were distributed to parents/guardians of all children from birth to 5 years of age who were followed by the cleft clinic. Results: Questionnaire data and cleft classification were available for 248 children, with a mean age of 33.4 months. Obstructive sleep apnea was identified in 31.4% of the children. Only 29.5% of children with obstructive sleep apnea had undergone an investigation of these symptoms. The three most common symptoms reported in children with a questionnaire diagnosis of obstructive sleep apnea were (1) “heavy or loud breathing,” (2) “easily distracted,” and (3) “on the go” or “driven by a motor.” The only clinical risk factor associated with a questionnaire diagnosis of obstructive sleep apnea was the presence of a syndrome (χ2 = 3.5, p = .05). There were no significant differences in risk of obstructive sleep apnea by age, cleft classification, and surgical status. Conclusion: Preschool children with cleft lip and/or palate have a risk of obstructive sleep apnea that is as much as five times that of children without cleft. Obstructive sleep apnea appears to be underrecognized in this group of children. Further research is needed to investigate important risk factors for obstructive sleep apnea in children with cleft lip and/or palate.
Collapse
Affiliation(s)
- J. E. MacLean
- Department of Respiratory Medicine, and Discipline of Paediatrics and Child Health, Faculty of Medicine, University of Sydney, Sydney, New South Wales, Australia
| | - K. Waters
- Department of Respiratory Medicine, and Discipline of Paediatrics and Child Health, Faculty of Medicine, University of Sydney, Sydney, New South Wales, Australia
| | - D. Fitzsimons
- Departments of Plastic and Reconstructive Surgery and Cleft Palate Clinic, Cleft Palate Group, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - P. Hayward
- Departments of Plastic and Reconstructive Surgery and Cleft Palate Clinic, Cleft Palate Group, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - D. A. Fitzgerald
- Department of Respiratory Medicine, and Discipline of Paediatrics and Child Health, Faculty of Medicine, University of Sydney, Sydney, New South Wales, Australia
| |
Collapse
|