1
|
Seidel M, Kiziler MF, Matiakis M, Bertram S, Wang S, Seibert FS, Babel N, Westhoff TH. Predictors of blood pressure response to continuous positive airway pressure treatment in patients with sleep apnea. J Hypertens 2024; 42:777-782. [PMID: 38372359 PMCID: PMC10990021 DOI: 10.1097/hjh.0000000000003694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/08/2024] [Accepted: 01/31/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND Sleep apnea is associated with hypertension. Metaanalyses indicate that treatment of sleep apnea by continuous positive airway pressure (CPAP) reduces blood pressure (BP) by a mean of 3 mmHg. To date, predictors of BP response to CPAP remain incompletely understood. We hypothesized that the magnitude of CPAP-induced BP reduction depends on baseline apnea-hypopnea index (AHI) and the extent of daytime sleepiness. METHODS We performed a retrospective study on the association of BP response to CPAP with polysomnographic readings, intensity of sleepiness (measured by Epworth Sleepiness Scale, ESS), and epidemiologic parameters in 2461 patients with obstructive sleep apnea. BP response was defined as the difference between office BP at polysomonography examinations before and after initiation of CPAP. RESULTS Five hundred and fifty-five patients fulfilled all inclusion and exclusion criteria and were included in the analysis. Median monthly CPAP usage was 143.7 h (85.4-204.1 h). BP was significantly higher at baseline than at follow-up (129.9 ± 15.5 vs. 128.3 ± 15.2, P = 0.021) resulting in mean reduction of BP of -1.5 ± 19.2 mmHg. patients with a higher than median baseline AHI (median 21) showed a more pronounced reduction of BP than those with lower AHI (AHI ≥21: 130.5 ± 15.3 vs. 128.6 ± 14.6, P = 0.06; AHI <21: 129.5 ± 15.8 vs. 127.9 ± 15.8, P = 0.18). CPAP therapy led to a significant reduction in sleepiness (8.3 ± 4.8 vs. 6.6 ± 4.5, P < 0.0001). Those subjects with higher than median sleepiness score (ESS ≥8), however, did not show a significant difference in BP response compared with those with a lower sleepiness score. Receiver-operating characteristic (ROC) curve analyses investigating the accuracy of AHI and ESS to predict a BP reduction at least 5 mmHg revealed an AUC of 0.51 and 0.52, respectively. CONCLUSION The study confirms that CPAP therapy for sleep apnea has a mild BP lowering effect. Although this effect is slightly higher in patients with above-average AHI, neither AHI nor ESS can be used to define threshold values predicting a BP decrease at least 5 mmHg.
Collapse
Affiliation(s)
- Maximilian Seidel
- Medical Department I, University Hospital Marien Hospital Herne, Ruhr-University Bochum, Hölkeskampring 40, 44625 Herne
| | | | | | | | | | | | | | | |
Collapse
|
2
|
Appiah CB, Gardner JJ, Farmer GE, Cunningham RL, Cunningham JT. Chronic intermittent hypoxia-induced hypertension: the impact of sex hormones. Am J Physiol Regul Integr Comp Physiol 2024; 326:R333-R345. [PMID: 38406843 DOI: 10.1152/ajpregu.00258.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/12/2024] [Accepted: 02/15/2024] [Indexed: 02/27/2024]
Abstract
Obstructive sleep apnea, a common form of sleep-disordered breathing, is characterized by intermittent cessations of breathing that reduce blood oxygen levels and contribute to the development of hypertension. Hypertension is a major complication of obstructive sleep apnea that elevates the risk of end-organ damage. Premenopausal women have a lower prevalence of obstructive sleep apnea and cardiovascular disease than men and postmenopausal women, suggesting that sex hormones play a role in the pathophysiology of sleep apnea-related hypertension. The lack of protection in men and postmenopausal women implicates estrogen and progesterone as protective agents but testosterone as a permissive agent in sleep apnea-induced hypertension. A better understanding of how sex hormones contribute to the pathophysiology of sleep apnea-induced hypertension is important for future research and possible hormone-based interventions. The effect of sex on the pathophysiology of sleep apnea and associated intermittent hypoxia-induced hypertension is of important consideration in the screening, diagnosis, and treatment of the disease and its cardiovascular complications. This review summarizes our current understanding of the impact of sex hormones on blood pressure regulation in sleep apnea with a focus on sex differences.
Collapse
Affiliation(s)
- Cephas B Appiah
- Department of Physiology and Anatomy, School of Biomedical Sciences, University of North Texas Health Science Center at Fort Worth, Fort Worth, Texas, United States
| | - Jennifer J Gardner
- Department of Physiology and Anatomy, School of Biomedical Sciences, University of North Texas Health Science Center at Fort Worth, Fort Worth, Texas, United States
| | - George E Farmer
- Department of Physiology and Anatomy, School of Biomedical Sciences, University of North Texas Health Science Center at Fort Worth, Fort Worth, Texas, United States
| | - Rebecca L Cunningham
- Department of Pharmaceutical Sciences, System College of Pharmacy, University of North Texas Health Science Center at Fort Worth, Fort Worth, Texas, United States
| | - J Thomas Cunningham
- Department of Physiology and Anatomy, School of Biomedical Sciences, University of North Texas Health Science Center at Fort Worth, Fort Worth, Texas, United States
| |
Collapse
|
3
|
Nokes B, Orr JE, White S, Luu S, Chen Z, Alex R, Sands SA, Wojeck BS, Owens RL, Malhotra A, Schmickl CN. The Effect of Obesity on Sleep Apnea Pathogenesis Differs in Women vs Men: Multiple Mediation Analyses in the Retrospective SNOOzzzE Cohort. J Appl Physiol (1985) 2024. [PMID: 38660729 DOI: 10.1152/japplphysiol.00925.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 04/16/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND AND OBJECTIVE There are multiple mechanisms underlying obstructive sleep apnea (OSA) development. However, how classic OSA risk factors such as body mass index (BMI) and sex portend to OSA development have not been fully described. Thus, we sought to evaluate how obesity leads to OSA, and assess how these mechanisms differ between men and women. Methods The San Diego Multi-Outcome OSA Endophenotype (SNOOzzzE) cohort includes 3,319 consecutive adults who underwent a clinical in-laboratory polysomnography at the UCSD sleep clinic between 1/2017-12/2019. Using routine polysomnography signals, we determined OSA endotypes. We then performed mediation analyses stratified by sex to determine how BMI influenced apnea hypopnea index (AHI) using OSA endotypic traits as mediators. Results We included 2,146 patients of whom 919 (43%) were women and 1,227 (57%) were obese. BMI was significantly associated with AHI in both women and men. In men, the effect of BMI on AHI was partially mediated by a reduction in upper airway stiffness (31% of total effect, TE), by a reduction in circulatory delay (16%TE), and by an increase in arousal threshold (7%TE). In women, the effect of BMI on AHI was partially mediated by a reduction in circulatory delay (22%TE). Discussion BMI-related OSA pathogenesis differs by sex. An increase in upper airway collapsibility (in men) is consistent with prior studies. A reduction in circulatory delay may lead to shorter and thus more events per hour (i.e., higher AHI), while the association between a higher arousal threshold and higher AHI may reflect reverse causation.
Collapse
Affiliation(s)
- Brandon Nokes
- Division of Pulmonary, Critical Care, Sleep Medicine and Physiology, University of California, San Diego, La jolla, CA, United States
| | - Jeremy E Orr
- Division of Pulmonary, Critical Care, Sleep Medicine and Physiology, University of California San Diego Medical Center, San Diego, CA, United States
| | - Stephanie White
- Division of Pulmonary, Critical Care, Sleep Medicine and Physiology, University of California San Diego Medical Center, San Diego, CA, United States
| | - Steven Luu
- Division of Pulmonary, Critical Care, Sleep Medicine and Physiology, University of California San Diego Medical Center, San Diego, CA, United States
| | - Zihan Chen
- Division of Pulmonary, Critical Care, Sleep Medicine and Physiology, University of California San Diego Medical Center, San Diego, CA, United States
| | - Raichel Alex
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA, United States
| | - Scott A Sands
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital (Boston, Massachusetts, United States), Boston, MA, United States
| | - Brian S Wojeck
- Section of Endocrinology, Yale New Haven Health System, New Haven, CT, United States
| | - Robert L Owens
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of California, San Diego, La Jolla, CA, United States
| | - Atul Malhotra
- Department of Medicine, University of California San Diego Medical Center, La Jolla, CA, United States
| | - Christopher N Schmickl
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of California, San Diego, La Jolla, CALIFORNIA, United States
| |
Collapse
|
4
|
van der Linden M, Veldhoen ES, Arasteh E, Long X, Alderliesten T, de Goederen R, Dudink J. Noncontact respiration monitoring techniques in young children: A scoping review. Pediatr Pulmonol 2024. [PMID: 38661255 DOI: 10.1002/ppul.27028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 03/22/2024] [Accepted: 04/14/2024] [Indexed: 04/26/2024]
Abstract
Pediatric sleep-related breathing disorders, or sleep-disordered breathing (SDB), cover a range of conditions, including obstructive sleep apnea, central sleep apnea, sleep-related hypoventilation disorders, and sleep-related hypoxemia disorder. Pediatric SDB is often underdiagnosed, potentially due to difficulties associated with performing the gold standard polysomnography in children. This scoping review aims to: (1) provide an overview of the studies reporting on safe, noncontact monitoring of respiration in young children, (2) describe the accuracy of these techniques, and (3) highlight their respective advantages and limitations. PubMed and EMBASE were searched for studies researching techniques in children <12 years old. Both quantitative data and the quality of the studies were analyzed. The evaluation of study quality was conducted using the QUADAS-2 tool. A total of 19 studies were included. Techniques could be grouped into bed-based methods, microwave radar, video, infrared (IR) cameras, and garment-embedded sensors. Most studies either measured respiratory rate (RR) or detected apneas; n = 2 aimed to do both. At present, bed-based approaches are at the forefront of research in noncontact RR monitoring in children, boasting the most sophisticated algorithms in this field. Yet, despite extensive studies, there remains no consensus on a definitive method that outperforms the rest. The accuracies reported by these studies tend to cluster within a similar range, indicating that no single technique has emerged as markedly superior. Notably, all identified methods demonstrate capability in detecting body movements and RR, with reported safety for use in children across the board. Further research into contactless alternatives should focus on cost-effectiveness, ease-of-use, and widespread availability.
Collapse
Affiliation(s)
- Marjolein van der Linden
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Esther S Veldhoen
- Department of Pediatric Intensive Care, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Center of Home Mechanical Ventilation, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Emad Arasteh
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Electrical Engineering (ESAT), STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium
| | - Xi Long
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Thomas Alderliesten
- Department of Pediatric Intensive Care, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Robbin de Goederen
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Jeroen Dudink
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| |
Collapse
|
5
|
Browne SH, Vaida F, Umlauf A, Kim J, DeYoung P, Owens RL. Performance of a commercial smart watch compared to polysomnography reference for overnight continuous oximetry measurement and sleep apnea evaluation. J Clin Sleep Med 2024. [PMID: 38652502 DOI: 10.5664/jcsm.11178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
STUDY OBJECTIVES To evaluate the accuracy and precision of continuous overnight oxygen saturation (SpO2) measurement by a commercial wrist device (WD) incorporating high-grade sensors, and investigate WD estimation of sleep-disordered breathing by quantifying overnight oxygen desaturation index (ODI) compared to polysomnography (PSG) ODI and apnea-hypopnea index (AHI) with and without sleep questionnaire data, to assess WD ability to detect obstructive sleep apnea (OSA) and determine its severity. METHODS Participants completed sleep questionnaires, had a WD (Samsung Galaxy Watch 4) placed on their wrist, and underwent attending, in-lab overnight PSG (Nihon Kohden) with pulse oximetry probe secured either to a finger or ear lobe. PSG data was scored by a single experienced registered PSG technologist. Statistical analysis included demographic characteristics, continuous SpO2 measurement WD vs PSG root mean square error (RMSE) with Bland Altman plot and linear regression associations. Predictive models for PSG ODI and AHI severity were built using logistic regression with probability cutoffs determined via receiver operating curve (ROC) characteristics. RESULTS The 51 participants analyzed had median age of 49 (range 22-78) years, 66.7% were male, with median body mass index (BMI) 28.1 (range 20.1, 47.3) kg/m2 with race/ethnicity distribution of 49.0% Caucasian, 25.5% Hispanic, 9.8% African-American, 9.8% Asian, and 5.9% Middle Eastern. WD vs PSG continuous SpO2 measurement in percentage points demonstrated bias of 0.91 (CI95 0.38, 1.45), standard deviation 2.37 (CI95 2.36, 2.38), and RMSE 2.54 (CI95 2.34, 2.73). WD area under the curve (AUC) ROC characteristics for predicting PSG were 0.882 ODI>15/h, 0.894 AHI>30/h, 0.800 AHI>15/h, and 0.803 AHI>5/h. WD plus select sleep questionnaire AUCs for predicting PSG were 0.943 AHI>30/h, 0.868 AHI>15/h, and 0.863 AHI>5/h. CONCLUSIONS The WD conducted reliable overnight continuous SpO2 monitoring with RMSE <3% vs PSG. Predictive models of PSG AHI based on WD measurements alone, or plus sleep questionnaires, demonstrated excellent to outstanding discrimination for OSA identification and severity. Longitudinal WD use should be evaluated promptly based on WD potential to improve accessibility and accuracy of OSA testing, as well as support treatment follow-up.
Collapse
Affiliation(s)
- Sara H Browne
- Department of Medicine, University of California San Diego (UCSD), La Jolla, CA
- Specialists in Global Health
| | - Florin Vaida
- Herbert Wertheim School of Public Health & Human Longevity Science, UCSD, La Jolla, CA
| | - Anya Umlauf
- Department of Psychiatry, UCSD, La Jolla, CA
| | - Jeffrey Kim
- Department of Medicine, University of California San Diego (UCSD), La Jolla, CA
- Specialists in Global Health
| | - Pamela DeYoung
- Department of Medicine, University of California San Diego (UCSD), La Jolla, CA
| | - Robert L Owens
- Department of Medicine, University of California San Diego (UCSD), La Jolla, CA
| |
Collapse
|
6
|
Almuhanna N, Aljughayman M, Fidler L, Alhusayen R. Risk of respiratory diseases among hospitalized patients with hidradenitis suppurativa. Int J Dermatol 2024. [PMID: 38634645 DOI: 10.1111/ijd.17182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/20/2024] [Accepted: 03/29/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Hidradenitis suppurativa (HS) is a systemic disorder associated with various metabolic and inflammatory comorbidities. Although HS shares risk factors and pathogenic pathways with various respiratory conditions, few studies have explored the relationship between HS and respiratory disease. METHODS This is a cross-sectional, case-control, population-based study that examined the United States National Inpatient Sample database from January 1, 2002, to December 31, 2012. HS was identified using ICD-9-CM codes during hospital admissions. Multivariable logistic regression was used to evaluate for adjusted associations between HS and respiratory diagnoses as compared to matched controls. RESULTS Twenty-three thousand seven hundred and sixty-seven hospital admissions for HS were compared with 95,068 age- and sex-matched controls. HS patients had significantly higher adjusted odds of asthma (OR: 1.233; 95% CI: [1.170-1.299]; P < 0.001), chronic airway obstruction (OR: 1.532; 95% CI: [1.419-1.651]; P < 0.001), sarcoidosis (OR: 1.601; 95% CI: [1.157-2.214]; P < 0.001), and sleep apnea (OR: 1.274; 95% CI: [1.182-1.374]; P < 0.001). CONCLUSION HS is associated with several common forms of respiratory disease. Knowledge of these associations may allow for better recognition of respiratory disease in HS patients.
Collapse
Affiliation(s)
- Nouf Almuhanna
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, Canada
- Division of Dermatology, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, Canada
- Division of Dermatology, Department of Medicine, King Fahad Medical City, Riyadh, Saudi Arabia
| | | | - Lee Fidler
- Division of Respirology, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Raed Alhusayen
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, Canada
- Division of Dermatology, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, Canada
| |
Collapse
|
7
|
Gowai H, Ugonna K. Sleep studies in obese children with obstructive sleep apnea: Pulse oximetry as a diagnostic tool. J Sleep Res 2024:e14214. [PMID: 38634170 DOI: 10.1111/jsr.14214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 03/29/2024] [Accepted: 04/02/2024] [Indexed: 04/19/2024]
Abstract
Obstructive sleep apnea is associated with many co-morbidities in children and young people. Obesity has long been recognised as an important risk factor associated with obstructive sleep apnea. Currently, polysomnography is regarded as the gold-standard diagnostic tool for obstructive sleep apnea. The validity of oximetry as a screening and diagnostic tool for obstructive sleep apnea has been the subject of several studies in the literature. There is little published evidence on the use of oximetry in children with obesity. This study assesses whether oximetry is a reliable diagnostic tool for obstructive sleep apnea in obese children. We reviewed the medical records of obese children with a suspected diagnosis of obstructive sleep apnea who underwent oximetry and cardiorespiratory polygraphy or full polysomnography at Sheffield Children's Hospital between January 2010 and March 2022. We compared oximetry results with the apnea-hypopnea index from cardiorespiratory polygraphy or full polysomnography for each patient. A total of 60 patient records were included in the analysis. The sensitivity of oximetry in diagnosing obstructive sleep apnea was 70.9%, with a specificity of 65.5% and a positive predictive value of 68.75%. In the subgroup of subjects with severe obstructive sleep apnea (apnea-hypopnea index > 10), oximetry had a sensitivity of 87.5%. We concluded that oximetry could be a helpful initial diagnostic tool for obstructive sleep apnea in obese children, but is not entirely reliable. A negative oximetry result in a symptomatic individual should prompt a referral for more detailed investigations, while a positive result can help in treatment decisions without needing a polysomnography.
Collapse
Affiliation(s)
- Hani Gowai
- Sheffield Children's Hospital NHS Foundation Trust, Sheffield, UK
| | - Kelechi Ugonna
- Sheffield Children's Hospital NHS Foundation Trust, Sheffield, UK
| |
Collapse
|
8
|
Badran M, Puech C, Khalyfa A, Cortese R, Cataldo K, Qiao Z, Gozal D. Senolytic-facilitated Reversal of End-Organ Dysfunction in a Murine Model of Obstructive Sleep Apnea. Am J Respir Crit Care Med 2024; 209:1001-1012. [PMID: 38113165 DOI: 10.1164/rccm.202306-1101oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 12/19/2023] [Indexed: 12/21/2023] Open
Abstract
Rationale: Obstructive sleep apnea (OSA) is a highly prevalent condition that is associated with accelerated biological aging and multiple end-organ morbidities. Current treatments, such as continuous positive airway pressure (CPAP), have shown limited cognitive, metabolic, and cardiovascular beneficial outcomes despite adherence. Thus, adjunct therapies aiming to reduce OSA burden, such as senolytics, could improve OSA outcomes.Objectives: To assess if targeting senescence in addition to partial normoxia mimicking "good" CPAP adherence can improve physiological outcomes in mice exposed to chronic intermittent hypoxia.Methods: We compared the effects of 6 weeks of therapy with either partial normoxic recovery alone or combined with the senolytic navitoclax after 16 weeks of intermittent hypoxia exposures, a hallmark of OSA, on multiphenotypic cardiometabolic and neurocognitive parameters.Measurements and Main Results: Our findings indicate that only when combined with navitoclax, partial normoxic recovery significantly improved sleepiness (sleep in the dark phase: 34% ± 4% vs. 26% ± 3%; P < 0.01), cognition (preference score: 51% ± 19% vs. 70% ± 11%; P = 0.048), coronary artery function (response to acetylcholine [vasodilation]: 56% ± 13% vs. 72% ± 10%; P < 0.001), glucose, and lipid metabolism and reduced intestinal permeability and senescence in multiple organs.Conclusions: These findings indicate that the reversibility of end-organ morbidities induced by OSA is not only contingent on restoration of normal oxygenation patterns but can be further enhanced by targeting other OSA-mediated detrimental cellular processes, such as accelerated senescence.
Collapse
Affiliation(s)
- Mohammad Badran
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, Missouri; and
| | - Clementine Puech
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, Missouri; and
| | - Abdelnaby Khalyfa
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, Missouri; and
| | - Rene Cortese
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, Missouri; and
| | - Kylie Cataldo
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, Missouri; and
| | - Zhuanhong Qiao
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, Missouri; and
| | - David Gozal
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, Missouri; and
- Joan C. Edwards School of Medicine, Marshall University, Huntington, West Virginia
| |
Collapse
|
9
|
Thuler ER, Parekh MH, Rodin JG, Seay EG, Wiemken A, Keenan BT, Schwab RJ, Schwartz AR, Dedhia RC. Association Between Soft Tissue Measures From Computed Tomography and Upper Airway Collapsibility on Drug-Induced Sleep Endoscopy. Otolaryngol Head Neck Surg 2024. [PMID: 38613204 DOI: 10.1002/ohn.772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/11/2024] [Accepted: 02/23/2024] [Indexed: 04/14/2024]
Abstract
OBJECTIVE Positive airway pressure (PAP) titration during drug-induced sleep endoscopy (DISE) provides objective measures of upper airway collapsibility. While skeletal measurements relate to collapsibility measures on DISE, the influence of soft tissue dimensions on upper airway collapsibility is not known. We analyzed the relationship of measures of upper airway soft tissue volumes, specifically soft palate, pharyngeal lateral walls, and tongue, with metrics of collapsibility. STUDY DESIGN Cross-sectional analysis from a prospective cohort. SETTING Academic medical center. METHODS Patients seeking PAP alternative therapies for obstructive sleep apnea (OSA) underwent standardized supine computed tomography (CT) acquisition and DISE protocols. The CT analysis primarily focused on soft tissue volumes and, secondarily, on airway and skeletal volumetric measures. DISE with PAP administration (DISE-PAP) enabled the determination of the pressure at which inspiratory airflow first commenced (pharyngeal critical pressure, PcritA) and the pressure at which inspiratory flow limitation was abolished (pharyngeal opening pressure, PhOP). Both unadjusted and adjusted correlation analyses were performed to understand the relationship between upper airway anatomy and either PcritA or PhOP. RESULTS One hundred thirty-nine subjects completed both CT and DISE-PAP. On average, patients were male (70.5%), white (84.2%), middle-aged (56.6 ± 13.5 years), and overweight (29.6 ± 4.7 kg/m2), with moderate-severe apnea-hypopnea index (29.7 ± 21.3 events/h). Adjusted for age, sex, body mass index, and skeletal volumes, soft palate, and lateral pharyngeal wall volumes were not associated with PhOP or PcritA, but a larger tongue was associated with more positive PhOP (⍴ = 0.20, P = .02), and more positive PcritA (⍴ = 0.16, P = .07). Exploratory analyses revealed smaller minimum cross-sectional retropalatal area and intramandibular volume were also associated with increased collapsibility measures. CONCLUSION After controlling for clinical factors and skeletal volume, greater tongue volume was associated with more severe collapsibility during DISE. These results, in concert with previous work, suggest that greater tongue volume in a smaller skeletal dimensions contribute to the severity of airway collapsibility, a key driver of OSA pathogenesis.
Collapse
Affiliation(s)
- Eric R Thuler
- Department of Otorhinolaryngology, Division of Sleep Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Manan H Parekh
- Department of Otorhinolaryngology, Division of Sleep Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Jules G Rodin
- Department of Otorhinolaryngology, Division of Sleep Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Everett G Seay
- Department of Otorhinolaryngology, Division of Sleep Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Andrew Wiemken
- Department of Medicine, Division of Sleep Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Brendan T Keenan
- Department of Medicine, Division of Sleep Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Richard J Schwab
- Department of Medicine, Division of Sleep Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Alan R Schwartz
- Department of Otorhinolaryngology, Division of Sleep Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Department of Medicine, Division of Sleep Medicine, Universidad Peruana Cayetano Heredia School of Medicine, Lima, Peru
| | - Raj C Dedhia
- Department of Otorhinolaryngology, Division of Sleep Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Department of Medicine, Division of Sleep Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| |
Collapse
|
10
|
Bokov P, Koehl B, Dudoignon B, Benkerrou M, Delclaux C. Case-control study of heart rate variability and sleep apnea in childhood sickle cell disease. J Sleep Res 2024:e14209. [PMID: 38590226 DOI: 10.1111/jsr.14209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 03/07/2024] [Accepted: 03/28/2024] [Indexed: 04/10/2024]
Abstract
Obstructive sleep apnea (OSA) is common in sickle cell disease (SCD) despite the absence of overweight, suggesting a specific pathophysiology. We previously showed that otherwise healthy children with increased pharyngeal compliance, a main endotype of OSA, exhibited decreased sympathetic modulation. Our objective was to assess whether modifications of heart rate variability (HRV) and compliance are associated in SCD. Cases (children with SCD, African or Caribbean ethnicity) and controls (otherwise healthy children, same ethnicity), aged 4-18 years, were selected from our database of children referred for OSA and matched for sex, age, and obstructive apnea-hypopnoea index (OAHI) score. The children underwent polysomnography and acoustic pharyngometry (to compute compliance). HRV analyses were performed from 5 min ECG recordings in wakeful, NREM, and REM sleep states and from the whole night. Twenty-one pairs were analysed (median age 10.5 years, 24 girls). Children with SCD had lower BMI z-scores and more tonsil hypertrophy than control children. Children with SCD and OSA (OAHI ≥2/hour) were characterised by lower compliance than children with SCD without OSA. An inverse relationship between compliance and SD2 (HRV from whole night, inversely related to sympathetic modulation) was evidenced (negative relationship in SCD: R = -0.63, p = 0.002 vs. positive relationship in controls R = 0.59, p = 0.006). In conclusion, while the decrease in sympathetic modulation in control children may contribute to increasing pharyngeal compliance, its decrease seems protective in children with sickle cell disease, which underlines the specificity of OSAS pathophysiology in SCD that could be due to sickle cell disease related smooth muscle dystonia.
Collapse
Affiliation(s)
- Plamen Bokov
- AP-HP, Robert Debré Hospital, Department of Physiology, INSERM NeuroDiderot, Paris University, Paris, France
| | - Bérengère Koehl
- AP-HP, Robert Debré Hospital, Sickle Cell Disease Center, Hematology Unit, Paris University, Paris, France
- UMR_S1134, BIGR, INSERM, Institut National de la Transfusion Sanguine, Laboratoire d'Excellence GR-Ex, Paris, France
| | - Benjamin Dudoignon
- AP-HP, Robert Debré Hospital, Department of Physiology, INSERM NeuroDiderot, Paris University, Paris, France
| | - Malika Benkerrou
- Sickle Cell Disease Center, Hematology Unit, Robert Debré Hospital, Paris, France
- INSERM UMR 1123, ECEVE, Paris, France
| | - Christophe Delclaux
- AP-HP, Robert Debré Hospital, Department of Physiology, INSERM NeuroDiderot, Paris University, Paris, France
| |
Collapse
|
11
|
Rhoads SL, Edinger J, Khatiwada A, Zimmer J, Zelarney P, Wechsler ME. The impact of insomnia and depression on asthma control. J Asthma 2024:1-4. [PMID: 38526345 DOI: 10.1080/02770903.2024.2335367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/21/2024] [Indexed: 03/26/2024]
Abstract
BACKGROUND Poor sleep quality is often reported by individuals with asthma, particularly by those who have poor asthma control overall. However, there is little understanding of how underlying sleep disorders such as insomnia may impact asthma control. Furthermore, given the frequent overlap of depression and insomnia, the incremental impact of mood disorders and insomnia on asthma control remains unclear. METHODS We conducted a retrospective analysis of patients at a large asthma center to further elucidate connections between these disease processes. Asthma patients with and without a diagnosis of insomnia were matched by age, sex, Charlson comorbidity index, and biologic therapy. We evaluated the presence of concurrent obstructive sleep disorder, mood disorders, exacerbation frequency, and asthma control test (ACT) scores. RESULTS From a cohort of 659 patients with an asthma diagnosis, 89 subjects with insomnia (13.5%) were matched 1:1 to patients without insomnia. Compared to those without insomnia, patients with insomnia were more likely to have a concurrent diagnosis of obstructive sleep apnea (57.3% vs. 18%, p < 0.001) and to have a diagnosis of depression or anxiety (68.5% vs. 11.4%, p < 0.001). Among insomnia patients, there was an average of 0.93 asthma exacerbations per year, compared to 0.59 exacerbations per year for those without insomnia (p = 0.039). CONCLUSION Our data reveal a considerable interaction between insomnia, depression, and obstructive sleep apnea in individuals with asthma. The increased exacerbation rate suggests that underlying sleep and mood disorders negatively affect asthma control.
Collapse
Affiliation(s)
- Sarah L Rhoads
- Division of Pulmonary Medicine and Critical Care Sciences, University of CO, Boulder, CO, USA
| | - Jack Edinger
- Division of Pulmonary, Critical Care, and Sleep Medicine, National Jewish Health, Denver, CO, USA
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Aastha Khatiwada
- Division of Biostatistics and Bioinformatics, National Jewish Health, Denver, CO, USA
| | - Joy Zimmer
- Division of Pulmonary, Critical Care, and Sleep Medicine, National Jewish Health, Denver, CO, USA
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Pearlanne Zelarney
- Division of Pulmonary, Critical Care, and Sleep Medicine, National Jewish Health, Denver, CO, USA
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Michael E Wechsler
- Division of Pulmonary, Critical Care, and Sleep Medicine, National Jewish Health, Denver, CO, USA
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| |
Collapse
|
12
|
Sharma S, Stansbury R, Srinivasan P, Rojas E, Quan SF, Olgers K, Knollinger S, Seol C, Hardison M, Thompson J, Hansen N, Sijin W. Early recognition and treatment of OSA in hospitalized patients and its impact on health care utilization in rural population: a real-world study. J Clin Sleep Med 2024:jcsm.11146. [PMID: 38557651 DOI: 10.5664/jcsm.11146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
STUDY OBJECTIVES Obstructive sleep apnea (OSA) is a highly prevalent, yet under-diagnosed condition. Due to its adverse impact on risk for cardiopulmonary disorders, there is interest in pro-active screening of OSA in hospitalized patients. We studied the long-term outcome of such screened patients who were initiated on positive airway pressure (PAP) therapy. METHODS Hospitalized patients who screened positive for OSA and were confirmed with post-discharge polysomnography (PSG) were dichotomized by PAP adherence and followed for a period of 12 months to evaluate for the composite endpoint of hospital readmissions and emergency room (ED) visits for cardiopulmonary reasons. Cost analysis between the two groups was also conducted. RESULTS 2042 hospitalized patients were assessed for OSA as part of a hospital sleep medicine program from August 2019 to June 2023. Of these, 293 patients were diagnosed with OSA and prescribed PAP therapy. Of these 293 patients, 108 were adherent to therapy and 185 were non-adherent. The overall characteristics of the groups included a mean (SD) age: 58 years (12.82), mean BMI (kg/m2): 39.72 (10.71), male sex: 57%, and apnea-hypopnea index (AHI): 25.49 (26). 78%, 41% and 43% had hypertension, congestive heart failure, and diabetes mellitus, respectively. The composite endpoint of hospital readmissions and ED visits for cardiovascular and pulmonary reasons was significantly higher in the non-adherent group as compared to the adherent group (HR: 1.24, 95% CI: 1-1.54) (p=0.03). The cost of care for both hospital billing (HB) as well as professional billing(PB) was higher for the non-adherent group ($1455.6 vs $1723.5, p = 0.004) in HB cost and $130.9 vs $144.7, p<0.001) in PB. Length of stay was higher for non-adherent patients (2.7 ± 5.1 days vs. 2.3 ± 5.9 days). CONCLUSIONS Hospitalized patients diagnosed with OSA and adherent to therapy have reduced readmissions and ED visits for cardiopulmonary reasons 12 months after discharge. Adherent patients have reduced cost of health care and length of stay during hospitalizations.
Collapse
Affiliation(s)
- Sunil Sharma
- Division of Pulmonary, Critical Care and Sleep Medicine, WVU School of Medicine, Morgantown, WV
| | - Robert Stansbury
- Division of Pulmonary, Critical Care and Sleep Medicine, WVU School of Medicine, Morgantown, WV
| | - Priyanka Srinivasan
- Division of Pulmonary, Critical Care and Sleep Medicine, WVU School of Medicine, Morgantown, WV
| | - Edward Rojas
- Division of Pulmonary, Critical Care and Sleep Medicine, WVU School of Medicine, Morgantown, WV
| | | | - Kassandra Olgers
- Division of Pulmonary, Critical Care and Sleep Medicine, WVU School of Medicine, Morgantown, WV
| | | | - Calvin Seol
- Division of Pulmonary, Critical Care and Sleep Medicine, WVU School of Medicine, Morgantown, WV
| | - Malleri Hardison
- Department of Enterprise Finance and Business Planning, Ruby Memorial Hospital, Morgantown, WV
| | - Jesse Thompson
- Department of Medicine, WVU School of Medicine, Morgantown, WV
| | - Nickolas Hansen
- School for Environment and Sustainability, University of Michigan, Ann Arbor, MI
| | - Wen Sijin
- Department of Public Health, Morgantown, WV
| |
Collapse
|
13
|
Manetta IP, Duarte BB, Nucci LB, Enes CC. Relationship between OSA pathophysiological phenotypes and treatment response to mandibular advancement devices: a pilot study. J Clin Sleep Med 2024:jcsm.11138. [PMID: 38557332 DOI: 10.5664/jcsm.11138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
STUDY OBJECTIVES To assess whether critical pathophysiological phenotypes predict treatment response in patients with obstructive sleep apnea (OSA) using a mandibular advancement device (MAD). METHODS Thirty-one OSA patients were treated with a MAD. Individuals were categorized and graded into four pathophysiological phenotypes based on polysomnographic features (anatomical, ventilatory control, arousal threshold and muscle responsiveness). Morphoanthropometric data were additionally assessed. Patients were classified as responders or nonresponders. Associations between polysomnographic phenotypes and treatment response were documented, as was morphoanthropometric data and their impact on therapeutic success. RESULTS There was a male predominance (64.5%), with a median age of 49 years (25p:40; 75p:55), BMI=27.4 kg/m2 (26; 28.8) and apnea-hypopnea index (AHI) of 18.2 (25p:11.7; 75p: 27.6). The majority of patients treated with a MAD (58%) were good responders (68.0% mild and moderate versus 16.7% severe). Treatment response was associated with shorter intermolar and interpremolar distances in the lower arch (p = 0.0092 and 0.0129). Rapid eye movement sleep AHI (REMAHI) and MAD-related treatment response were inversely correlated (p = 0.0013). Favorable anatomical (p = 0.0339) and low muscle response (p = 0.0447) phenotypes were correlated with outcomes. CONCLUSIONS According to our results, a favorable response occurred in a better 'anatomical phenotype' and in the worse 'muscular responsiveness phenotype' according to polysomnographic data. Furthermore, other favorable predictors, such as a REMAHI <16 and a smaller distance between lower molars and premolars, were found. These findings indicate that clinical and polysomnographic aspects can discriminate phenotypes that may guide decisions on MAD treatment for OSA.
Collapse
Affiliation(s)
- Izabella P Manetta
- Postgraduate Program in Health Sciences, Pontifical Catholic University of Campinas, Campinas, SP, Brazil
| | - Bruno B Duarte
- Department of Otolaryngology Head and Neck Surgery, Pontifical Catholic University of Campinas, Campinas, SP, Brazil
| | - Luciana B Nucci
- Postgraduate Program in Health Sciences, Pontifical Catholic University of Campinas, Campinas, SP, Brazil
| | - Carla C Enes
- Postgraduate Program in Health Sciences, Pontifical Catholic University of Campinas, Campinas, SP, Brazil
| |
Collapse
|
14
|
Olszewska E, De Vito A, O’Connor-Reina C, Heiser C, Baptista P, Kotecha B, Vanderveken O, Vicini C. Consensus Statements among European Sleep Surgery Experts on Snoring and Obstructive Sleep Apnea: Part 2 Decision-Making in Surgical Management and Peri-Operative Considerations. J Clin Med 2024; 13:2083. [PMID: 38610848 PMCID: PMC11012596 DOI: 10.3390/jcm13072083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 03/28/2024] [Accepted: 03/29/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Reaching consensus on decision-making in surgical management and peri-operative considerations regarding snoring and obstructive sleep apnea (OSA) among sleep surgeons is critical in the management of patients with such conditions, where there is a large degree of variability. Methods: A set of statements was developed based on the literature and circulated among eight panel members of European experts, utilizing the Delphi method. Responses were provided as agree and disagree on each statement, and the comments were used to assess the level of consensus and develop a revised version. The new version, with the level of consensus and anonymized comments, was sent to each panel member as the second round. This was repeated for a total of five rounds. Results: The final set included a total of 71 statements: 29 stand-alone and 11 with 42 sub-statements. On the 33 statements regarding decision-making in surgical management, there was 60.6%, 27.3%, and 6.1% consensus among all eight, seven, and six panelists, respectively. On the 38 statements regarding the peri-operative considerations, there was 55.3%, 18.4%, and 15.8% consensus among all eight, seven, and six panelists, respectively. Conclusions: These results indicate the need for an expanded review of the literature and discussion to enhance consensus among the sleep surgeons that consider surgical management in patients with snoring and OSA.
Collapse
Affiliation(s)
- Ewa Olszewska
- Department of Otolaryngology, Sleep Apnea Surgery Center, Medical University of Bialystok, 15-276 Bialystok, Poland
| | - Andrea De Vito
- Department of Surgery, Morgagni-Pierantoni Hospital, Health Local Agency of Romagna, 47121 Forlì, Italy
| | | | - Clemens Heiser
- Faculty of Medicine and Health Sciences, University of Antwerp, 2000 Antwerp, Belgium; (C.H.); (O.V.)
- Department of Otorhinolaryngology/Head and Neck Surgery, Klinikum Rechts der Isar, Technical University of Munich, 80333 Munich, Germany
| | - Peter Baptista
- Clinica Universidad da Navarra, Departmento de Orl, 31008 Pamplona, Spain;
| | - Bhik Kotecha
- Nuffield Health Brentwood, Essex, Brentwood CM15 8EH, UK;
- UME Health, 17 Harley Street, London W1G 9QH, UK
| | - Olivier Vanderveken
- Faculty of Medicine and Health Sciences, University of Antwerp, 2000 Antwerp, Belgium; (C.H.); (O.V.)
- Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, 2650 Antwerp, Belgium
| | - Claudio Vicini
- GVM Care & Research ENT Consultant, GVM Primus Medica Center, GVM San Pier Damiano Hospital, 48018 Faenza, Italy;
| |
Collapse
|
15
|
Morey BN, Shi Y, Ryu S, Redline S, Kawachi I, Park HW, Lee S. Risk of sleep apnea associated with higher blood pressure among Chinese and Korean Americans. Ethn Health 2024; 29:295-308. [PMID: 38303653 PMCID: PMC10987275 DOI: 10.1080/13557858.2024.2311417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/23/2024] [Indexed: 02/03/2024]
Abstract
OBJECTIVE This study examines associations between sleep apnea risk and hypertension in a sample of immigrant Chinese and Korean Americans. DESIGN The dataset included Chinese and Korean patients ages 50-75 recruited from primary care physicians' offices from April 2018 to June 2020 in the Baltimore-Washington DC Metropolitan Area (n = 394). Hypertension risk was determined using a combination of blood pressure measurements, self-reported diagnosis of hypertension by a medical professional, and/or self-reported use of antihypertensive medications. Linear regression models examined the associations between sleep apnea risk and blood pressure (systolic blood pressure [SBP] and diastolic blood pressure [DBP]). Poisson regression models examined associations sleep apnea risk and hypertension. Models controlled for body mass index (BMI), demographic, and socioeconomic risk factors. We further examined models for potential effect modification by age, gender, Asian subgroup, and obesity, as well as effect modification of daytime sleepiness on the association between snoring and hypertension risk. RESULTS High risk of sleep apnea appeared to be associated positively with SBP (β = 6.77, 95% CI: 0.00-13.53), but not with DBP. The association was positive for hypertension, but it was not statistically significant (PR = 1.11, 95% CI: 0.87-1.41). We did not find effect modification of the associations between sleep apnea and hypertension risk, but we did find that daytime sleepiness moderated the effect of snoring on SBP. Snoring was associated with higher SBP, primarily in the presence of daytime sleepiness, such that predicted SBP was 133.27 mmHg (95% CI: 126.52, 140.02) for someone with both snoring and daytime sleepiness, compared to 123.37 mmHg (95% CI: 120.40, 126.34) for someone neither snoring nor daytime sleepiness. CONCLUSION Chinese and Korean immigrants living in the U.S. who are at high risk of sleep apnea have higher SBP on average, even after accounting for sociodemographic characteristics and BMI. CLINICAL TRAIL REGISTRATION : NCT03481296, date of registration: 3/29/2018.
Collapse
Affiliation(s)
- Brittany N. Morey
- University of California, Irvine, Program in Public Health, Department of Health, Society, & Behavior, Irvine, CA, U.S.A
| | - Yuxi Shi
- University of California, Irvine, School of Medicine, Department of Medicine, Irvine, CA, U.S.A
| | - Soomin Ryu
- University of Michigan School of Public Health, Department of Epidemiology, Ann Arbor, MI, U.S.A
| | - Susan Redline
- Harvard Medical School, Brigham and Women’s Hospital, Department of Medicine, and Harvard T.H. Chan School of Public Health, Department of Epidemiology, Boston, MA, U.S.A
| | - Ichiro Kawachi
- Harvard T.H. Chan School of Public Health, Department of Social and Behavioral Sciences, Boston, MA, U.S.A
| | - Hye Won Park
- University of California, Irvine, School of Medicine, Department of Medicine, Irvine, CA, U.S.A
| | - Sunmin Lee
- University of California, Irvine, School of Medicine, Department of Medicine, Irvine, CA, U.S.A
| |
Collapse
|
16
|
Li Y, Du J, Yin H, Wang Y. Efficacy and safety of adenotonsillectomy in the management of obstructive sleep apnea syndrome in children with Down syndrome: A systematic review and meta-analysis. J Sleep Res 2024; 33:e13946. [PMID: 37226964 DOI: 10.1111/jsr.13946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 05/26/2023]
Abstract
Obstructive sleep apnea (OSA) is commonly observed in children with Down syndrome (DS) and may affect their physical and psychological development. Currently, adenotonsillectomy is the first line treatment option for paediatric patients with OSA. However, surgical outcomes for such patients are not satisfactory. In this study, we analysed the efficacy and safety of adenotonsillectomy in the treatment of children with obstructive sleep apnea and Down syndrome. We systematically searched the PubMed, Web of Science, EMBASE, and the Cochrane databases and pooled data from nine relevant studies involving 384 participants. Subsequently, we analysed four outcomes in polysomnography, namely: net postoperative changes in the apnea-hypopnea index (AHI), the minimum oxygen saturation, sleep efficiency, and arousal index. Meta-analysis of the AHI showed a decrease of 7.18 events/h [95% CI (-9.69, -4.67) events/h; p < 0.00001] and an increase in the minimum oxygen saturation of 3.14% [95% CI (1.44, 4.84) %; p = 0.0003]. There was no significant increase in sleep efficiency [MD 1.69%, 95% CI (-0.59, 3.98) %; p = 0.15], but the arousal index significantly decreased by -3.21 events/hour [95% CI (-6.04, -0.38) events/h; p < 0.03]. In addition, the overall success rate was 16% (95% CI, 12%-21%) for postoperative AHI < 1 and 57% (95% CI, 51%-63%) for postoperative AHI <5. The postoperative complications recorded included airway obstruction and bleeding. This study demonstrated the efficacy of adenotonsillectomy as a treatment option for OSA. However, it is important to note that residual OSA and potential postoperative complications require further attention in future studies.
Collapse
Affiliation(s)
- Yixuan Li
- Kunshan Maternity and Children's Health Care Hospital, Department of Otolaryngology, Kunshan, China
| | - Jihong Du
- Kunshan Maternity and Children's Health Care Hospital, Department of Otolaryngology, Kunshan, China
| | - Hongyu Yin
- Kunshan Maternity and Children's Health Care Hospital, Department of Otolaryngology, Kunshan, China
| | - Yang Wang
- Kunshan Maternity and Children's Health Care Hospital, Department of Otolaryngology, Kunshan, China
| |
Collapse
|
17
|
Madhan S, Nascimento GG, Ingerslev J, Cornelis M, Pinholt EM, Cattaneo PM, Svensson P. Health-related quality of life, jaw function and sleep-disordered breathing among patients with dentofacial deformity. J Oral Rehabil 2024; 51:684-694. [PMID: 38239176 DOI: 10.1111/joor.13619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 08/15/2023] [Accepted: 10/30/2023] [Indexed: 03/02/2024]
Abstract
BACKGROUND AND OBJECTIVES Patients with dentofacial deformity (DFD) requiring orthognathic treatment have poor aesthetics, jaw function and psychological well-being, which potentially affect the quality of life. This study aimed to investigate the health-related general, oral and orthognathic quality of life, jaw function and sleep-disordered breathing at different stages of orthognathic surgical treatment. METHODS A total of 120 consecutive patients with DFD were recruited and grouped as pre-orthodontic treatment (group 1), pre-surgery (group 2), 4 months post-surgery (group 3), 24 months post-surgery (group 4) and in addition 30 controls without DFD (group 0). Outcomes were assessed using general health Short Form Survey (SF-36), Oral Health Impact (OHIP-14), Orthognathic Quality of Life Questionnaire (OQLQ), STOP-Bang and Jaw Function Limitation Scale (JFLS) questionnaires. In addition, presence or absence of pain was recorded. Data were tested with analysis of variance, Kruskal-Wallis test, Tukey post hoc test and structural equation modelling (SEM). RESULTS Results revealed SF-36 (p = .814) and STOP-Bang (p = .143) total scores did not differ between control and treatment groups. In contrast, OHIP-14, OQLQ and JFLS total scores differed between groups (p = .001). Higher scores were observed in groups 1 (p = .001), 2 (p = .001) and 3 (p = .041) compared to group 0, indicating poor oral health in patients with DFD. Importantly, in group 4, oral health-related quality of life was better, and OHIP-14 (p = .936) and JFLS (p = .572) scores did not differ from controls. OQLQ scores of group 4 were significantly lower than group 1 (p = .001) but higher than group 0 (p = .013). SEM results revealed a significant negative associations of pain with JFLS and OQLQ; OHIP-14 with OQLQ; OHIP-14 with SF-36; and finally STOP-Bang with SF-36. Positive associations were observed between JFLS and OHIP-14; OHIP-14 and OQLQ. CONCLUSION Oral health-related quality of life and jaw function appears to be improved 24 months after orthognathic surgery. Pain and limitation in jaw function had a negative association with health-related quality of life.
Collapse
Affiliation(s)
- Sivaranjani Madhan
- Sections for Orthodontics and Orofacial Pain and Jaw Function, Department of Dentistry and Oral Health, Faculty of Health, Aarhus University, Aarhus, Denmark
- Visiting Researcher, Department of Oral Maxillofacial Surgery, University Hospital of Southern Denmark, Esbjerg, Denmark
| | - Gustavo G Nascimento
- Section for Periodontology, Department of Dentistry and Oral Health, Faculty of Health, Aarhus University, Aarhus, Denmark
- National Dental Research Institute Singapore, Duke-NUS Medical School, Singapore, Singapore
| | - Janne Ingerslev
- Department of Oral and Maxillofacial Surgery, University Hospital of Southern Denmark, Esbjerg, Denmark
| | - Marie Cornelis
- Melbourne Dental School, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Victoria, Australia
| | - Else Marie Pinholt
- Department of Oral and Maxillofacial Surgery, University Hospital of Southern Denmark, Esbjerg, Denmark
- Faculty of Health Sciences, Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Paolo M Cattaneo
- Department of Oral and Maxillofacial Surgery, University Hospital of Southern Denmark, Esbjerg, Denmark
- Melbourne Dental School, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Victoria, Australia
| | - Peter Svensson
- Section for Orofacial Pain and Jaw Function, Department of Dentistry and Oral Health, Faculty of Health, Aarhus University, Aarhus, Denmark
- Faculty of Odontology, Malmø University, Sweden
| |
Collapse
|
18
|
Alessandri-Bonetti A, Guglielmi F, Deledda G, Sangalli L, Brogna C, Gallenzi P. Malocclusions, Sleep Bruxism, and Obstructive Sleep Apnea Risk in Pediatric ADHD Patients: A Prospective Study. J Atten Disord 2024; 28:1017-1023. [PMID: 38327066 DOI: 10.1177/10870547231226139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
OBJECTIVES Literature presents conflicting results regarding malocclusions, Obstructive Sleep Apnea (OSA) and sleep bruxism in children with ADHD. Aim of this study was to evaluate the prevalence of these parameters. METHODS A prospective study was conducted on 40 consecutive ADHD children referred to the Paediatric Dentistry Unit of Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome. All subjects underwent an orthodontic examination and were screened for OSA and sleep bruxism. Data were compared to a sex- and aged-matched control group. RESULTS Prevalence of high risk of OSA in children with ADHD was 62.5% compared to 10% in the control group (p < .00001). No differences were found in any of the occlusal variables examined between children with ADHD and controls (p > .05). An increased prevalence of sleep bruxism was observed in ADHD children (40%) compared to controls (7.5%) (p < .001). CONCLUSIONS A higher prevalence of OSA risk and probable sleep bruxism were observed in ADHD patients compared with controls. No significant differences were observed in malocclusions d.
Collapse
Affiliation(s)
| | | | - Giulia Deledda
- Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome
| | | | - Claudia Brogna
- Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome
| | - Patrizia Gallenzi
- Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome
| |
Collapse
|
19
|
Shah SB, Stahl S. Media Review: Empowered Sleep Apnea: A Handbook for Patients and the People Who Care About Them. J Clin Sleep Med 2024; 20:669-670. [PMID: 38156415 PMCID: PMC10985299 DOI: 10.5664/jcsm.10942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 10/03/2023] [Accepted: 11/16/2023] [Indexed: 12/30/2023]
Abstract
Empowered Sleep Apnea: A Handbook For Patients and the People Who Care About Them by Dr. David E. McCarty, MD, FAASM, and Dr. Ellen Stothard, PhD, published in 2022, is a book that focuses on empowering providers with the knowledge and resources to help patients take charge of their own health. The authors provide practical strategies for managing sleep apnea, including lifestyle modification, CPAP therapy, impact of other disorders, and troubleshooting common issues that arise. This book will be an invaluable resource for health care professionals starting their journey in sleep medicine. CITATION Shah SB, Stahl S. Media review: Empowered Sleep Apnea: A Handbook for Patients and the People Who Care About Them. J Clin Sleep Med. 2024;20(4):669-670.
Collapse
Affiliation(s)
- Sachin B. Shah
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Stephanie Stahl
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
- Department of Neurology, Indiana University School of Medicine, Indianapolis, Indiana
| |
Collapse
|
20
|
Fernandez-Mendoza J, Calhoun SL, Bixler EO. Edward O. Bixler, PhD: from the Apollo project and chimpanzees to sleep epidemiology. Sleep Adv 2024; 5:zpae020. [PMID: 38562675 PMCID: PMC10983785 DOI: 10.1093/sleepadvances/zpae020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/26/2024] [Indexed: 04/04/2024]
Abstract
What an honor to write about Dr. Edward O. Bixler's contributions to the sleep field. In 1967, Dr. Bixler published a case report on a chimpanzee with implanted brain electrodes while working at an Air Force base in New Mexico. A few years later, in 1971, he published on the sleep effects of flurazepam in individuals with insomnia together with Dr. Anthony Kales, data that he had collected when the Sleep Research & Treatment Center (SRTC) was housed at the University of California Los Angeles. Dr. Bixler, a meticulous scientist, learned from Dr. Kales, a devoted clinician, to study "the whole patient, and all aspects of sleep," a legacy that continued when the SRTC moved to Penn State in Hershey. Indeed, Dr. Bixler's tenure at Penn State from 1971 until 2019 kept the science of the SRTC focused on that premise and helped translate scientific evidence into clinical care. He not only contributed early to the pharmacology of sleep and the effects of hypnotics, but he was also a pioneer in "sleep epidemiology." His "Prevalence of sleep disorders in the Los Angeles metropolitan area" study of 1979 was the first rigorous epidemiological study on sleep disturbances. Starting in 1990, he established the Penn State Adult Cohort to estimate the prevalence and natural history of sleep-disordered breathing and other sleep disorders in adults. Inspired by life-course epidemiology, he established in 2001 the Penn State Child Cohort to estimate the same phenomena in children. This Living Legend paper captures and highlights Dr. Bixler's enduring legacy to sleep science.
Collapse
Affiliation(s)
- Julio Fernandez-Mendoza
- Sleep Research & Treatment Center, Department of Psychiatry and Behavioral Health, Penn State College of Medicine, Hershey, PA, USA
| | - Susan L Calhoun
- Sleep Research & Treatment Center, Department of Psychiatry and Behavioral Health, Penn State College of Medicine, Hershey, PA, USA
| | - Edward O Bixler
- Sleep Research & Treatment Center, Department of Psychiatry and Behavioral Health, Penn State College of Medicine, Hershey, PA, USA
| |
Collapse
|
21
|
Wang J, Ye Y, Shang Z, Zheng Q, Zhang S, Li L, Liu W. Effect of norepinephrine reuptake inhibitors combined antimuscarinic agents versus monotherapy for OSA: a systematic review and meta-analysis. J Clin Sleep Med 2024. [PMID: 38494994 DOI: 10.5664/jcsm.11130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
STUDY OBJECTIVES Randomized controlled trials have shown that combining norepinephrine reuptake inhibitors and antimuscarinics can ameliorate the severity of obstructive sleep apnea (OSA). This article explores whether the effectiveness and safety of combining norepinephrine reuptake inhibitors with antimuscarinic agents surpass monotherapy for treating OSA. METHODS We searched the randomized controlled trials (RCTs) with adult patients of OSA who received combination and monotherapy in eight databases from inception until April 5, 2023, next evaluated the included studies' quality, and conducted a meta-analysis and systematic review. The primary outcome was the apnea-hypopnea index (AHI). Secondary outcome measures included loop gain, hypoxic load, oxygen desaturation index, and Vpassive, among other indicators. We assessed the quality of the studies using Cochrane Methods criteria. RESULTS Identifying four RCTs for systematic review and two for meta-analysis. The results of the meta-analysis showed that norepinephrine reuptake inhibitors combined with antimuscarinic agents in patients with OSA prolonged total sleep time by a mean of 28.20 min [95% CI (5.78, 50.61), P = 0.01], increased sleep efficiency by 4.73% [95%CI (0.50, 8.97), P = 0.03] compared with norepinephrine reuptake inhibitors alone. Other indices and adverse events were no statistical significance. The systematic reviews revealed that norepinephrine reuptake inhibitors combined with antimuscarinics may be superior to monotherapy in improving AHI and endotypic traits. CONCLUSIONS This article demonstrated the potential advantages of combining norepinephrine reuptake inhibitors plus antimuscarinics for treating OSA, contrasting with the norepinephrine reuptake inhibitors alone, and revealed no statistically significant safety.
Collapse
Affiliation(s)
- Juan Wang
- Department of Respiratory Medicine, Lanzhou University First Clinical Medical College, Lanzhou, China
| | - Yucai Ye
- Department of Respiratory Medicine, Lanzhou University First Clinical Medical College, Lanzhou, China
| | - Zhizhong Shang
- Department of Orthopedics, Lanzhou University First Clinical Medical College, Lanzhou, China
| | - Qingyong Zheng
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Sha Zhang
- Department of Respiratory Medicine, Lanzhou University First Clinical Medical College, Lanzhou, China
| | - Leping Li
- Department of Respiratory Medicine, Lanzhou University First Clinical Medical College, Lanzhou, China
| | - Weiying Liu
- Department of Respiratory and Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| |
Collapse
|
22
|
Banerjee D, Lee CH, Im K. Case report of hypoglossal nerve stimulation therapy failure due to significant underlying central sleep apnea. J Clin Sleep Med 2024. [PMID: 38450516 DOI: 10.5664/jcsm.11094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
Hypoglossal nerve stimulation (HNS) is indicated for obstructive sleep apnea (OSA) but is ineffective in treating central sleep apnea (CSA). We describe two patients implanted with HNS after being diagnosed with OSA at outside sleep labs and failing a trial of continuous positive airway pressure (CPAP) therapy. Despite successful HNS implantation, the patients continued to have persistent symptoms with residual apnea-hypopnea indices above 25 events/h. Although OSA was the presenting diagnosis, we discovered a significant CSA component in the original diagnostic sleep data upon careful review. One patient was confirmed to have a CSA-predominant sleep disorder and improved with adaptive servo ventilation therapy. The other was diagnosed with central sleep apnea and severe periodic limb movement disorder, and improved with medication. Based on these sleep apnea cases, we propose guidelines emphasizing the importance of reviewing basic clinical information upon treatment failure and initiating multi-disciplinary collaboration early in the treatment course.
Collapse
Affiliation(s)
- Dhruba Banerjee
- University of California Irvine, School of Medicine, Sleep Disorders Center
| | - Chang-Hoon Lee
- University of California Irvine, School of Medicine, Sleep Disorders Center
- Seoul National University, College of Medicine, Seoul, Korea
| | - Kyoungbin Im
- University of California Irvine, School of Medicine, Sleep Disorders Center
| |
Collapse
|
23
|
Ali A, Lee J, Kim K, Oh H, Yi GC. Highly Sensitive and Fast Responding Flexible Force Sensors Using ZnO/ZnMgO Coaxial Nanotubes on Graphene Layers for Breath Sensing. Adv Healthc Mater 2024:e2304140. [PMID: 38444227 DOI: 10.1002/adhm.202304140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 02/08/2024] [Indexed: 03/07/2024]
Abstract
The authors report the fabrication of highly sensitive, rapidly responding flexible force sensors using ZnO/ZnMgO coaxial nanotubes grown on graphene layers and their applications in sleep apnea monitoring. Flexible force sensors are fabricated by forming Schottky contacts to the nanotube array, followed by the mechanical release of the entire structure from the host substrate. The electrical characteristics of ZnO and ZnO/ZnMgO nanotube-based sensors are thoroughly investigated and compared. Importantly, in force sensor applications, the ZnO/ZnMgO coaxial structure results in significantly higher sensitivity and a faster response time when compared to the bare ZnO nanotube. The origin of the improved performance is thoroughly discussed. Furthermore, wireless breath sensing is demonstrated using the ZnO/ZnMgO pressure sensors with custom electronics, demonstrating the feasibility of the sensor technology for health monitoring and the potential diagnosis of sleep apnea.
Collapse
Affiliation(s)
- Asad Ali
- Department of Physics and Astronomy, Institute of Applied Physics (IAP), and Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul, 08826, South Korea
| | - Jamin Lee
- Department of Physics and Astronomy, Institute of Applied Physics (IAP), and Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul, 08826, South Korea
- Interdisciplinary Program in Neuroscience, College of Science, Seoul National University, Seoul, 08826, South Korea
| | - Kyoungho Kim
- Department of Physics and Astronomy, Institute of Applied Physics (IAP), and Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul, 08826, South Korea
| | - Hongseok Oh
- Department of Physics, Integrative Institute of Basic Sciences (IIBS), and Department of Intelligent Semiconductors, Soongsil University, Seoul, 06978, South Korea
| | - Gyu-Chul Yi
- Department of Physics and Astronomy, Institute of Applied Physics (IAP), and Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul, 08826, South Korea
| |
Collapse
|
24
|
Pachito DV, Eckeli AL, Drager LF. Cost-Utility Analysis of Continuous Positive Airway Pressure Therapy Compared With Usual Care for Obstructive Sleep Apnea in the Public Health System in Brazil. Value Health Reg Issues 2024; 40:81-88. [PMID: 38056224 DOI: 10.1016/j.vhri.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 08/16/2023] [Accepted: 10/17/2023] [Indexed: 12/08/2023]
Abstract
OBJECTIVES This study aimed to conduct a cost-utility analysis of continuous positive airway pressure (CPAP) therapy compared with usual care as treatment of moderate to severe cases of obstructive sleep apnea (OSA) in Brazil, where decentralized policies of CPAP provision are in place. METHODS Markov cohort model comparing CPAP therapy with usual care, that is, no specific treatment for OSA, for moderate to severe cases was used. The payer perspective from the Unified Health System, Brazil, was adopted. Effectiveness parameters and costs related to health states were informed by literature review. Resource use related to CPAP therapy was defined by specialists and costs informed by recent purchase and leasing contracts. Incremental cost-effectiveness ratios were generated for purchase and leasing contracts to reflect current practices. A conservative willingness-to-pay threshold was set at 1 gross domestic product per capita per quality-adjusted life-year (QALY) (Brazilian reais [BRL] 40 712/QALY). Uncertainties were explored in deterministic and probabilistic sensitivity analyses. RESULTS Incremental cost-effectiveness ratio for the purchase modality was 8303 BRL/QALY and for leasing 45 192 BRL/QALY. Considering the adopted willingness-to-pay threshold, provision of CPAP by the purchase modality was considered cost-effective but not the leasing modality. The parameter related to the greatest uncertainty was the reduction in the risk of having a stroke attributable to CPAP. Probabilistic analysis confirmed the robustness of results. CONCLUSIONS CPAP therapy is a cost-effective alternative compared with usual care for moderate to severe OSA for the purchase modality. These results should help underpinning the decision making related to a uniform policy of CPAP provision across the country.
Collapse
Affiliation(s)
- Daniela V Pachito
- Prossono Centro de Diagnóstico e Medicina do Sono, Ribeirão Preto, Sao Paulo, Brazil.
| | - Alan L Eckeli
- Departamento de Neurociências e Ciências do Comportamento, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Sao Paulo, Brazil
| | - Luciano F Drager
- Unidade de Hipertensão, Instituto do Coração (InCor) do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, Brazil; Unidade de Hipertensão, Disciplina de Nefrologia, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, Brazil
| |
Collapse
|
25
|
Osman AM, Toson B, Naik GR, Mukherjee S, Delbeck M, Hahn M, Muller T, Weimann G, Eckert DJ. A novel TASK channel antagonist nasal spray reduces sleep apnea severity in physiological responders: a randomized, blinded, trial. Am J Physiol Heart Circ Physiol 2024; 326:H715-H723. [PMID: 38214905 DOI: 10.1152/ajpheart.00541.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 12/25/2023] [Accepted: 12/28/2023] [Indexed: 01/13/2024]
Abstract
Preclinical and human physiological studies indicate that topical, selective TASK 1/3 K+ channel antagonism increases upper airway dilator muscle activity and reduces pharyngeal collapsibility during anesthesia and nasal breathing during sleep. The primary aim of this study was to determine the effects of BAY2586116 nasal spray on obstructive sleep apnea (OSA) severity and whether individual responses vary according to differences in physiological responses and route of breathing. Ten people (5 females) with OSA [apnea-hypopnea index (AHI) = 47 ± 26 events/h (means ± SD)] who completed previous sleep physiology studies with BAY2586116 were invited to return for three polysomnography studies to quantify OSA severity. In random order, participants received either placebo nasal spray (saline), BAY2586116 nasal spray (160 µg), or BAY2586116 nasal spray (160 µg) restricted to nasal breathing (chinstrap or mouth tape). Physiological responders were defined a priori as those who had improved upper airway collapsibility (critical closing pressure ≥2 cmH2O) with BAY2586116 nasal spray (NCT04236440). There was no systematic change in apnea-hypopnea index (AHI3) from placebo versus BAY2586116 with either unrestricted or nasal-only breathing versus placebo (47 ± 26 vs. 43 ± 27 vs. 53 ± 33 events/h, P = 0.15). However, BAY2586116 (unrestricted breathing) reduced OSA severity in physiological responders compared with placebo (e.g., AHI3 = 28 ± 11 vs. 36 ± 12 events/h, P = 0.03 and ODI3 = 18 ± 10 vs. 28 ± 12 events/h, P = 0.02). Morning blood pressure was also lower in physiological responders after BAY2586116 versus placebo (e.g., systolic blood pressure = 137 ± 24 vs. 147 ± 21 mmHg, P < 0.01). In conclusion, BAY2586116 reduces OSA severity during sleep in people who demonstrate physiological improvement in upper airway collapsibility. These findings highlight the therapeutic potential of this novel pharmacotherapy target in selected individuals.NEW & NOTEWORTHY Preclinical findings in pigs and humans indicate that blocking potassium channels in the upper airway with topical nasal application increases pharyngeal dilator muscle activity and reduces upper airway collapsibility. In this study, BAY2586116 nasal spray (potassium channel blocker) reduced sleep apnea severity in those who had physiological improvement in upper airway collapsibility. BAY2586116 lowered the next morning's blood pressure. These findings highlight the potential for this novel therapeutic approach to improve sleep apnea in certain people.
Collapse
Affiliation(s)
- Amal M Osman
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Barbara Toson
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Ganesh R Naik
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Sutapa Mukherjee
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
- Respiratory and Sleep Service, Southern Adelaide Local Health Network, SA Health, Adelaide, South Australia, Australia
| | - Martina Delbeck
- Research & Development, Bayer AG, Pharmaceuticals, Wuppertal, Germany
| | - Michael Hahn
- Research & Development, Bayer AG, Pharmaceuticals, Wuppertal, Germany
| | - Thomas Muller
- Research & Development, Bayer AG, Pharmaceuticals, Wuppertal, Germany
| | - Gerrit Weimann
- Research & Development, Bayer AG, Pharmaceuticals, Wuppertal, Germany
| | - Danny J Eckert
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| |
Collapse
|
26
|
Butt JH, Jering K, DE Boer RA, Claggett BL, Desai AS, Hernandez AF, Inzucchi SE, Jhund PS, Køber L, Kosiborod MN, Lam CSP, Martinez FA, Ponikowski P, Sabatine MS, Shah SJ, Vaduganathan M, Langkilde AM, Bengtsson O, Petersson M, Sjöstrand M, Wilderäng U, Solomon SD, McMurray JJV. Heart Failure, Investigator-Reported Sleep Apnea and Dapagliflozin: A Patient-Level Pooled Meta-Analysis of DAPA-HF and DELIVER. J Card Fail 2024; 30:436-448. [PMID: 38104937 DOI: 10.1016/j.cardfail.2023.08.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/19/2023] [Accepted: 08/22/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Sleep apnea is more common in patients with heart failure (HF) than in the general population, but little is known about its association with clinical outcomes in various HF phenotypes or how it might modify the effect of HF therapy. OBJECTIVES To examine the prevalence of sleep apnea, its association with outcomes and the effects of dapagliflozin in patients with HF with and without sleep apnea in a pooled analysis of 2 trials comparing dapagliflozin to placebo in HFrEF (DAPA-HF trial) and HFmrEF/HFpEF (DELIVER trial). METHODS A history of sleep apnea was investigator-reported. The primary outcome was a composite of worsening HF or cardiovascular death. RESULTS The prevalence of sleep apnea was 5.7% and 7.8% in patients with HFrEF and HFmrEF/HFpEF, respectively. The primary outcome occurred at a rate of 16.0 in participants with sleep apnea compared to 10.6 per 100 person-years in those without (adjusted HR 1.29 [95%CI, 1.10-1.52]). Compared with placebo, dapagliflozin reduced the risk of the primary endpoint to the same extent in patients with (HR 0.78 [95% CI, 0.59-1.03]) and without sleep apnea (HR 0.79 [0.72-0.87]) [Pinteraction = 0.93]. The beneficial effects of dapagliflozin on other clinical outcomes and symptom burden, physical function, and quality of life were consistent in participants with and without sleep apnea. CONCLUSIONS In DAPA-HF and DELIVER, the true prevalence of sleep apnea was likely underestimated. An investigator-reported history of sleep apnea was associated with higher rates of worsening HF events. The benefits of dapagliflozin on clinical outcomes were consistent in patients with and without sleep apnea. CLINICAL TRIAL REGISTRATION Unique identifiers: NCT01920711 CONDENSED ABSTRACT: In a pooled analysis of the DAPA-HF and DELIVER trials of more than 11,000 patients with heart failure (HF) across the range of ejection fractions, an investigator-reported history of sleep apnea was associated with higher rates of worsening HF events but not mortality. The beneficial effects of dapagliflozin on clinical outcomes were consistent in patients with and without sleep apnea. These findings provide further evidence for dapagliflozin as a new treatment option for patients with heart failure across the range of ejection fractions.
Collapse
Affiliation(s)
- Jawad H Butt
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, UK; Department of Cardiology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
| | - Karola Jering
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Brian L Claggett
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
| | - Akshay S Desai
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
| | | | | | - Pardeep S Jhund
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
| | - Lars Køber
- Department of Cardiology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
| | - Mikhail N Kosiborod
- Saint Luke's Mid America Heart Institute, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Carolyn S P Lam
- National Heart Centre Singapore & Duke-National University of Singapore, Singapore
| | | | - Piotr Ponikowski
- Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland
| | - Marc S Sabatine
- TIMI Study Group, Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
| | - Sanjiv J Shah
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | - Anna Maria Langkilde
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Olof Bengtsson
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Magnus Petersson
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Mikaela Sjöstrand
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Ulrica Wilderäng
- Late-Stage Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
| | - John J V McMurray
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, UK.
| |
Collapse
|
27
|
Furundarena-Padrones L, Cabriada-Nuño V, Brunsó-Casellas J, Garcia-Fernandez RI, Castro-Quintas S, Santos-Zorrozúa B, González-Zapico G, Calvo-Guirado JL, De-Carlos-Villafranca F. Correlation between polysomnographic parameters and volumetric changes generated by maxillomandibular advancement surgery in patients with obstructive sleep apnea: a fluid dynamics study. J Clin Sleep Med 2024; 20:371-379. [PMID: 37861401 PMCID: PMC11019223 DOI: 10.5664/jcsm.10874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/13/2023] [Accepted: 10/13/2023] [Indexed: 10/21/2023]
Abstract
STUDY OBJECTIVES Maxillomandibular advancement surgery (MMA) is a therapeutic option for obstructive sleep apnea (OSA). The main objective of this study was to determine the impact of MMA on the physical and airflow characteristics of the upper airway based on data obtained by computational fluid dynamics (CFD) and to correlate these data with polysomnography parameters. Other objectives included the identification of presurgical variables that could help avoid surgeries likely to have a low success rate. METHODS This was a retrospective observational study of 18 patients with moderate-severe OSA who underwent MMA. Polysomnography and computed axial tomography imaging were performed before and after the surgery. Three-dimensional models for CFD study were made based on the images obtained. RESULTS MMA achieved an average increase in airway volume of 43.75%, with a mean decrease in the maximum airway velocity of 40.3%. We found significant correlations between improved apnea-hypopnea index values and both the increase in airway volume and decrease in maximum airway speed. Patients with a maximum velocity of less than 7.2 m/s before the intervention had a high rate of surgical failure (43%). CONCLUSIONS MMA generates a significant increase in the volume of the upper airway, which was associated with improved flow conditions in the CFD simulation. These findings also correlated with improved polysomnography parameters. Thus, CFD simulation on three-dimensional anatomical models of patients with OSA could contribute to the better selection of candidates for MMA. CITATION Furundarena-Padrones L, Cabriada-Nuño V, Brunsó-Casellas J, et al. Correlation between polysomnographic parameters and volumetric changes generated by maxillomandibular advancement surgery in patients with obstructive sleep apnea: a fluid dynamics study. J Clin Sleep Med. 2024;20(3):371-379.
Collapse
Affiliation(s)
| | - Valentín Cabriada-Nuño
- Pneumology Service, Biocruces Bizkaia Health Research Institute, Cruces University Hospital, Barakaldo, Bizkaia, Spain
- Medicine Department, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, Bizkaia, Spain
| | - Joan Brunsó-Casellas
- Maxillofacial Surgery Department, Cruces University Hospital, Barakaldo, Bizkaia, Spain
| | - Ruben Israel Garcia-Fernandez
- 3D Printing and Bioprinting Laboratory, Biocruces Bizkaia Health Research Institute, Innovation and Quality Department, Cruces University Hospital, Barakaldo, Bizkaia, Spain
| | - Sonia Castro-Quintas
- Pneumology Service, Biocruces Bizkaia Health Research Institute, Cruces University Hospital, Barakaldo, Bizkaia, Spain
- Medicine Department, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, Bizkaia, Spain
| | - Borja Santos-Zorrozúa
- Scientific Coordination Unit, Cruces University Hospital, Osakidetza, Barakaldo, Bizkaia, Spain
| | | | | | - Felix De-Carlos-Villafranca
- Surgery and Medical-Surgical Specialties Department, Area of Orthodontics, Faculty of Medicine, University of Oviedo, Oviedo, Spain
| |
Collapse
|
28
|
O'Donnell C, Crilly S, O'Mahony A, O'Riordan B, Traynor M, Gitau R, McDonald K, Ledwidge M, O'Shea D, Murphy DJ, Dodd JD, Ryan S. Continuous Positive Airway Pressure but Not GLP1-mediated Weight Loss Improves Early Cardiovascular Disease in Obstructive Sleep Apnea: A Randomized Proof-of-Concept Study. Ann Am Thorac Soc 2024; 21:464-473. [PMID: 38096106 DOI: 10.1513/annalsats.202309-821oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/08/2023] [Indexed: 03/02/2024] Open
Abstract
Rationale: Obstructive sleep apnea (OSA) is an independent risk factor for cardiovascular (CV) morbidity and mortality, but the benefit of continuous positive airway pressure (CPAP) is uncertain. However, most randomized controlled trials have focused on the role of CPAP in secondary prevention, although there is growing evidence of a potential benefit on early CV disease. Weight loss in combination with CPAP may be superior but is difficult to achieve and maintain with conventional measures alone. Objectives: The aim of this study was to gain insights into the effect of CPAP on early atherosclerotic processes and to compare it with a glucagon-like peptide (GLP)-1-mediated weight loss regimen in patients with OSA. Methods: We performed a randomized proof-of-concept study comparing CPAP, a GLP1-mediated weight-loss regimen (liraglutide [Lir]), and both in combination for 24 weeks in 30 consecutive patients with OSA (apnea-hypopnea index >15 events/h; body mass index 30-40 kg/m2; and no history of diabetes, heart failure, or unstable CV disease). In addition to extensive evaluation for CV risk factors and endothelial function at baseline and end of study, subjects underwent 18F-fluoro-2-deoxy-D-glucose positron emission tomography-computed tomography (18F-FDG PET-CT) for the measurement of aortic wall inflammation (target-to-background ratio) and coronary computed tomography angiography for semiautomated coronary plaque analysis. Results: Baseline characteristics were similar between groups. CPAP alone and in combination resulted in greater reduction in apnea-hypopnea index than Lir alone (mean difference, -45 and -43 events/h, respectively, vs. -12 events/h; P < 0.05). Both Lir and combination treatment led to significant weight loss, but only CPAP alone resulted in significant decrease in vascular inflammation (aortic wall target-to-background ratio from 2.03 ± 0.34 to 1.84 ± 0.43; P = 0.010), associated with an improvement in endothelial function and a decrease in C-reactive protein. Low-attenuation coronary artery plaque volume as a marker of unstable plaque also decreased with CPAP (from 571 ± 490 to 334 ± 185 mm3) and with combination therapy (from 401 ± 145 to 278 ± 126 mm3) but not with Lir. Conclusions: These data suggest that CPAP therapy, but not GLP1-mediated weight loss, improves vascular inflammation and reduces unstable plaque volume in patients with OSA. Further large randomized controlled studies are warranted to assess the benefit of CPAP therapy in modifying early CV disease. Clinical trial registered with www.clinicaltrials.gov (NCT04186494).
Collapse
Affiliation(s)
- Cliona O'Donnell
- Pulmonary and Sleep Disorders Unit
- School of Medicine, University College Dublin, Dublin, Ireland
| | | | | | | | | | - Rachael Gitau
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Kenneth McDonald
- Department of Cardiology, and
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Mark Ledwidge
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Donal O'Shea
- Department of Endocrinology, St. Vincent's University Hospital, Dublin, Ireland; and
- School of Medicine, University College Dublin, Dublin, Ireland
| | - David J Murphy
- Department of Radiology
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Jonathan D Dodd
- Department of Radiology
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Silke Ryan
- Pulmonary and Sleep Disorders Unit
- School of Medicine, University College Dublin, Dublin, Ireland
| |
Collapse
|
29
|
Deng Z, Wang G, Hou Y, Liu Y, Xu Y, Xu Y, Seng D, Han F, Zhao J. [The relationship between birth weight and obstructive sleep apnea in children]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2024; 38:230-234. [PMID: 38433693 DOI: 10.13201/j.issn.2096-7993.2024.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Indexed: 03/05/2024]
Abstract
Objective:To study the relationship between children's birth weight and obstructive sleep apnea(OSA). Methods:The sleep data and birth information of children who underwent polysomnography in the Department of Otorhinolaryngology-Head and Neck Surgery of Henan Children's Hospital from October 2020 to July 2022 were retrospectively analyzed. The data of OSA detection rate, OSA severity, sleep structure and respiratory parameters in different birth weight groups were analyzed. Results:A total of 2 778 children met the inclusion criteria, including 1 833 males and 945 females. According to birth weight, the selected children were divided into three groups: 122 small for gestational age(SGA) group, 2 313 appropriate for gestational age(AGA), and 343 large for gestational age(LGA) group. There was no significant difference in age between different groups(P=0.061). In each group, boys are significantly more numerous than girls(P=0.001). The difference in current body mass index(BMI) between groups was statistically significant: the current BMI was higher in the LGA group(17.51±4.01, P<0.001). The severity of OSA was different in different birth weight groups(P=0.037). There was a strong positive correlation between the severity of OSA and birth weight(r=0.992). Children in the SGA group had shorter rapid eye movement(REM) sleep period(19.00[15.18, 23.33], P=0.012), higher obstructive apnea-hypopnea index(OAHI) values(1.75[0.60, 5.13], P=0.019), and had lower central apnea hypopnea index(CAHI) values(0.10[0.00, 0.50], P=0.020). There were no significant differences in sleep structure and respiratory parameters between the LGA group and the AGA group. Multiple regression analysis of the factors affecting the OAHI index showed that the OAHI index of boys was higher than that of girls(95%CI 1.311-2.096, P<0.001), and age was negatively correlated with the OAHI index(r=-0.105, 95%CI 0.856-0.946, P<0.001), current BMI and OAHI index were positively correlated(r=0.037, 95%CI 1.010-1.065, P=0.007). LGA was positively correlated with OAHI index(r=0.346, 95%CI 1.039-1.921, P=0.027), and the correlation between LGA and OAHI(r=0.346) was higher than that between SGA and OAHI(r=0.340). Conclusion:There was no significant difference in the incidence of OSA in children with different birth weight groups, but the OSA severity of LGA group was higher. Gender, age, BMI index and large for gestational age were the influencing factors for the occurrence of OSA in children, which should be paid more attention to in clinical practice.
Collapse
Affiliation(s)
- Zhe Deng
- Children's Hospital Affiliated to Zhengzhou University,Henan Children's Hospital,Zhengzhou Children's Hospital,Zhengzhou,450000,China
| | - Guixiang Wang
- Department of Otolaryngology-Headandneck Surgery,Beijing Children's Hospital,Capital Medical University,National Center for Children's Health
| | - Yuwei Hou
- Children's Hospital Affiliated to Zhengzhou University,Henan Children's Hospital,Zhengzhou Children's Hospital,Zhengzhou,450000,China
| | - Yujie Liu
- Children's Hospital Affiliated to Zhengzhou University,Henan Children's Hospital,Zhengzhou Children's Hospital,Zhengzhou,450000,China
| | - Yanxia Xu
- Children's Hospital Affiliated to Zhengzhou University,Henan Children's Hospital,Zhengzhou Children's Hospital,Zhengzhou,450000,China
| | - Ying Xu
- Children's Hospital Affiliated to Zhengzhou University,Henan Children's Hospital,Zhengzhou Children's Hospital,Zhengzhou,450000,China
| | - Dongjie Seng
- Children's Hospital Affiliated to Zhengzhou University,Henan Children's Hospital,Zhengzhou Children's Hospital,Zhengzhou,450000,China
| | - Fugen Han
- Children's Hospital Affiliated to Zhengzhou University,Henan Children's Hospital,Zhengzhou Children's Hospital,Zhengzhou,450000,China
| | - Jing Zhao
- Department of Otolaryngology-Headandneck Surgery,Beijing Children's Hospital,Capital Medical University,National Center for Children's Health
| |
Collapse
|
30
|
Amina, Ahmed S, Rajput G, Abdullah S. A Unique Appliance for Median Facial Cleft Management With Sleep Apnea due to Undeveloped Nasal Septum: A Rare Case Report. Cleft Palate Craniofac J 2024; 61:523-526. [PMID: 36254400 DOI: 10.1177/10556656221131896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The role of a prosthodontist in the management of facial cleft patients is the restoration of feeding, respiration, facial harmony, dental harmony and phonation. This case report presents the fabrication of an appliance for a pediatric patient with congenital median facial cleft who had sleep apnea due to the absence of nasal septum, which is a rare condition, with a unique method that fulfilled the patient's needs and improved quality of life. The patient also had median cleft lip and premaxilla along with hypertelorism.
Collapse
Affiliation(s)
- Amina
- Department of Prosthodontics, Crown & Bridge, Dr. Ziauddin Ahmad Dental College & Hospital, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Saad Ahmed
- Department of Oral Pathology & Microbiology, Rama Dental College, Kanpur, Uttar Pradesh, India
| | - Geeta Rajput
- Department of Prosthodontics, Crown & Bridge, Dr. Ziauddin Ahmad Dental College & Hospital, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Sabzar Abdullah
- Department of Prosthodontics, Crown & Bridge, Dr. Ziauddin Ahmad Dental College & Hospital, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| |
Collapse
|
31
|
Kim DH, Kim SW, Han JS, Kim GJ, Basurrah MA, Hwang SH. Hypoglossal Nerve Stimulation Effects on Obstructive Sleep Apnea Over Time: A Systematic Review and Meta-analysis. Otolaryngol Head Neck Surg 2024; 170:736-746. [PMID: 38123511 DOI: 10.1002/ohn.617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 11/13/2023] [Accepted: 11/27/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVES This study aimed to determine the efficacy of hypoglossal nerve stimulation (HGS) in the treatment of obstructive sleep apnea. DATA SOURCES PubMed, Cochrane database, Embase, Web of Science, SCOPUS, and Google Scholar. REVIEW METHODS Five databases were reviewed to identify relevant studies that measured polysomnography parameters such as the apnea-hypopnea index (AHI) and oxygen desaturation index, as well as quality of life and functional outcomes of sleep questionnaire scores, before and after HGS. RESULTS In total, 44 studies involving 8670 patients met the inclusion criteria. At 12 months after treatment, approximately 47%, 72%, and 82% of patients achieved AHI values of <5, < 10, and <15, respectively. The reported clinical success rates according to Sher criteria were 80% within 12 months and 73% between 12 and 36 months. While the favorable effects exhibited a gradual reduction up to 12 months postimplantation, they generally maintained a consistent level between the 12th and 36th months, as assessed by AHI < 5, <15, and success rate according to Sher criteria. CONCLUSION HGS can enhance quality of life scores and polysomnography outcomes in obstructive sleep apnea patients. Although the positive effects gradually decreased until 12 months after implantation, they generally remained consistent between 12 and 36 months.
Collapse
Affiliation(s)
- Do Hyun Kim
- Department of Otolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Sung Won Kim
- Department of Otolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Jae Sang Han
- Department of Otolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Geun-Jeon Kim
- Department of Otolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | | | - Se Hwan Hwang
- Department of Otolaryngology-Head and Neck Surgery, Bucheon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| |
Collapse
|
32
|
Zhang Z, Li M, Ji G, Zhang L. Causal relationship between sleep apnea and non-alcoholic fatty liver disease: A Mendelian randomization study. Eur J Clin Invest 2024; 54:e14116. [PMID: 37916519 DOI: 10.1111/eci.14116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 10/11/2023] [Accepted: 10/16/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Observational studies indicate that sleep apnea is associated with non-alcoholic fatty liver disease (NAFLD) and its related metabolic features, independent of confounding factors including obesity. However, the causal relationships remain to be determined. METHODS Univariable and multivariable Mendelian randomization (MR) analyses were performed to investigate the causal relationship between sleep apnea and NAFLD, along with its typical features including liver function, glycemic traits and lipid profiles. Summary-level data for sleep apnea were obtained from the Finngen consortium (33,423 cases and 307,648 controls). Summary-level data for NAFLD were available from a GWAS meta-analysis (8434 cases and 770,180 controls), and data for 12 NAFLD-related features from corresponding published GWASs. The inverse variance weighted (IVW) analysis was employed as the primary statistical method. Bidirectional MR and CAUSE analysis were conducted to avoid reverse causality and false positive findings. RESULTS In univariable MR analyses, we found evidence to support a causal effect of genetically predicted sleep apnea on NAFLD (OR = 1.50, 95% CI = 1.18-1.91) and HDL-C (β = -0.045, 95% CI = -0.090 to -0.001). In reverse MR, genetically predicted serum TG was associated with an increased risk of sleep apnea (OR = 1.07, 95% CI = 1.02-1.12), while genetically predicted HDL-C was associated with a decreased risk of sleep apnea (OR = 0.93, 95% CI = 0.89-0.98). After adjusting body mass index or educational attainment, none of these causal associations were retained. However, CAUSE method and MR analyses focusing on lipoprotein subfractions supported a causal effect of sleep apnea on HDL-C and HDL subfractions. CONCLUSION This MR study indicated that sleep apnea has no direct causal association with NAFLD, elevated liver enzymes and insulin resistance. Our results showed suggestive inverse associations of genetically predicted sleep apnea on HDL-C and HDL subfractions, indicating that both HDL-C levels and HDL function may be causally implicated in sleep apnea.
Collapse
Affiliation(s)
- Ziqi Zhang
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Meng Li
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guang Ji
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Li Zhang
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| |
Collapse
|
33
|
Farha K, Gercek M, Gercek M, Mischlinger J, Rudolph V, Gummert JF, Saad C, Aboud A, Fox H. Sleep apnea in patients undergoing coronary artery bypass grafting: Impact on perioperative outcomes. J Sleep Res 2024:e14181. [PMID: 38410033 DOI: 10.1111/jsr.14181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/07/2024] [Accepted: 02/09/2024] [Indexed: 02/28/2024]
Abstract
Sleep-disordered breathing is common in patients with coronary artery disease undergoing coronary artery bypass grafting. Sleep-disordered breathing is associated with increased perioperative morbidity, arrhythmias (e.g. atrial fibrillation) and mortality. This study investigated the impact of sleep-disordered breathing on the postoperative course after coronary artery bypass grafting, including development of atrial fibrillation. This prospective single-centre cohort study included adults undergoing coronary artery bypass grafting. All were screened for sleep-disordered breathing (polygraphy) and atrial fibrillation (electrocardiogram) preoperatively; those with known sleep-disordered breathing or atrial fibrillation were excluded. Endpoints included new-onset atrial fibrillation, duration of mechanical ventilation, time in the intensive care unit, and postoperative infection. Regression analysis was performed to identify associations between sleep-disordered breathing and these outcomes. A total of 508 participants were included (80% male, median age 68 years). The prevalence of any (apnea-hypopnea index ≥ 5 per hr), moderate (apnea-hypopnea index = 15-30 per hr) and severe (apnea-hypopnea index > 30 per hr) sleep-disordered breathing was 52.9%, 9.3% and 10.2%, respectively. All-cause 30-day mortality was 0.98%. After adjustment for age and sex, severe sleep-disordered breathing was associated with longer respiratory ventilation support (crude odds ratio [95% confidence interval] 5.28 [2.18-12.77]; p < 0.001) and higher postoperative infection rates (crude odds ratio 3.32 [1.45-7.58]; p < 0.005), but not new-onset atrial fibrillation or mortality. New-onset atrial fibrillation was significantly associated with postoperative infection and prolonged hospital stay. The significant associations between sleep-disordered breathing and several adverse outcomes after coronary artery bypass grafting support the need for preoperative sleep-disordered breathing screening in individuals undergoing cardiac surgery.
Collapse
Affiliation(s)
- Kassar Farha
- Clinic for Thoracic and Cardiovascular Surgery, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Mustafa Gercek
- Clinic for Cardiovascular Surgery, Herzzentrum Duisburg, Duisburg, Germany
| | - Muhammed Gercek
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Johannes Mischlinger
- Center for Tropical Medicine, Bernhard Nocht Institute for Tropical Medicine & I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Centre for Infection Research, Partner Site Hamburg-Lübeck-Borstel-Riems, Hamburg-Lübeck-Borstel-Riems, Hamburg, Germany
| | - Volker Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Jan F Gummert
- Clinic for Thoracic and Cardiovascular Surgery, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Charbel Saad
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Byblos, Lebanon
| | - Anas Aboud
- Department of Cardiac and Thoracic Vascular Surgery, University Hospital of Schleswig-Holstein, Lübeck, Germany
| | - Henrik Fox
- Clinic for Thoracic and Cardiovascular Surgery, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| |
Collapse
|
34
|
Arcidiacono L, Santagostini A, Tagliaferri S, Ghezzi B, Manfredi E, Segù M. Awareness and attitude among general dentists and orthodontists toward obstructive sleep apnea in children. Front Neurol 2024; 15:1279362. [PMID: 38445265 PMCID: PMC10913199 DOI: 10.3389/fneur.2024.1279362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 01/22/2024] [Indexed: 03/07/2024] Open
Abstract
Aim This study aimed to investigate Italian dentists' knowledge of and attitudes toward obstructive sleep apnea (OSA) in children. Methods An anonymous questionnaire was prepared using Google Forms and sent to dentists in Italy through private social platforms. The first part of the questionnaire contained basic demographic data questions, and the second part included items about pediatric OSA. Results A total of 125 responses were collected within 1 month. The interviews revealed gaps in undergraduate and post-graduate training on OSA, and consequently, low self-evaluation of knowledge and self-confidence in managing young patients with OSA. Dentists showed unfavorable attitudes and poor knowledge of the general findings, risk factors, and consequences of pediatric OSA but demonstrated good knowledge of the beneficial effects of rapid maxillary expansion. Orthodontists showed a more favorable attitude and better recognition of the craniofacial features associated with OSA. In addition, a comparison was made between dentists who had graduated more than 5 years ago and new graduates, and differences were found in undergraduate education, which was better for new graduates, and a small number of questions were better answered by experienced dentists. Conclusion This study showed a lack of knowledge about pediatric OSA and its management among Italian dentists, revealing the need to update the dentistry curriculum and organize educational interventions.
Collapse
Affiliation(s)
- Luisa Arcidiacono
- Center of Dental Medicine, University of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | - Sara Tagliaferri
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- CERT, Center of Excellent Research in Toxicology, University of Parma, Parma, Italy
| | - Benedetta Ghezzi
- Center of Dental Medicine, University of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- IMEM-CNR, Parco Area delle Scienze, Parma, Italy
| | - Edoardo Manfredi
- Center of Dental Medicine, University of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Marzia Segù
- Center of Dental Medicine, University of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| |
Collapse
|
35
|
Vivodtzev I, Rong S, Ely MR, Patout M, Taylor JA. Paradoxical breathing during sleep is associated with increased sleep apnea and reduced ventilatory capacities in high-level spinal cord injury. J Sleep Res 2024:e14171. [PMID: 38356306 DOI: 10.1111/jsr.14171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 01/24/2024] [Accepted: 01/30/2024] [Indexed: 02/16/2024]
Abstract
Sleep-disordered breathing is highly prevalent in individuals with high-level spinal cord injury. In addition, chest mechanics are known to be altered, leading to paradoxical breathing. Here we investigated the interaction between paradoxical breathing and sleep quality in these patients, and its association with measurements of respiratory function, hypercapnic ventilatory response and peak exercise ventilation. Home-based polysomnography was performed in 13 patients with spinal cord injury (C4 to T4) untreated for sleep-disordered breathing. We defined paradoxical breathing as counterphase between thoracic and abdominal movements during slow-wave and rapid eye movement sleep. Sleep quality, pulmonary function, hypercapnic ventilatory responses and peak exercise ventilation were compared between those with and without paradoxical breathing. Half of individuals presented with nocturnal paradoxical breathing. Despite similar age, body mass index, injury level, time since injury, and respiratory function, those with paradoxical breathing had higher apnea-hypopnea index (13 ± 8 versus 5 ± 3 events per hr) and average sleep heart rate (67 ± 12 versus 54 ± 4 bpm; p < 0.05). Moreover, paradoxical breathing was associated with lower hypercapnic ventilatory response (slope: 0.35 ± 0.17 versus 0.96 ± 0.38) and lower peak exercise ventilation (33 ± 4 versus 48 ± 12 L min-1 ; p < 0.05). Nocturnal respiratory muscle desynchronization could play a role in the pathophysiology of sleep apnea, and could relate to low ventilatory responses to both hypercapnia and exercise in high-level spinal cord injury. Polysomnography may be an important diagnostic tool for these patients for whom therapeutic approaches should be considered to treat this abnormality.
Collapse
Affiliation(s)
- Isabelle Vivodtzev
- Neuroscience Paris Seine NPS, CNRS UMR8246, INSERM U1130, UM119, Institut de Biologie Paris Seine IBPS, Sorbonne Université Sciences, Campus UPMC, Paris, France
- Sorbonne Université, Inserm, UMR_S1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France
| | - Sophie Rong
- Sorbonne Université, Inserm, UMR_S1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France
| | - Matthew R Ely
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts, USA
- Cardiovascular Research Laboratory, Schoen Adams Research Institute at Spaulding Rehabilitation, Cambridge, Massachusetts, USA
| | - Maxime Patout
- Sorbonne Université, Inserm, UMR_S1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France
| | - J Andrew Taylor
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts, USA
- Cardiovascular Research Laboratory, Schoen Adams Research Institute at Spaulding Rehabilitation, Cambridge, Massachusetts, USA
| |
Collapse
|
36
|
Kim T. Quality of Life in Metabolic Syndrome Patients Based on the Risk of Obstructive Sleep Apnea. Behav Sci (Basel) 2024; 14:127. [PMID: 38392480 PMCID: PMC10885961 DOI: 10.3390/bs14020127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 01/29/2024] [Accepted: 02/05/2024] [Indexed: 02/24/2024] Open
Abstract
Despite the impact of metabolic syndrome (MetS) and obstructive sleep apnea (OSA) on a sizeable proportion of the global population, the difference in the quality of life (QoL) between a group without risk factors for OSA and a group with risk factors for OSA among individuals with MetS is currently unclear. This study aimed to identify the determinants of QoL in patients with MetS with and without OSA risk factors and to analyze differences between these two groups. Data were extracted from the 2020 Korea National Health and Nutrition Examination Survey (KNHANES). The Rao-Scott χ2 test was performed to evaluate differences in baseline characteristics based on OSA risk factors. A t-test was performed to evaluate differences in the baseline QoL, and linear regression analysis was performed to identify the effect on the QoL of the two groups. The factors affecting QoL in the low-risk group included age, education level, and depression. The factors affecting QoL in the high-risk group were physical activity and depression. These results suggest that nursing interventions should be devised according to patients' characteristics to help improve their QoL.
Collapse
Affiliation(s)
- Taehui Kim
- Department of Nursing Science, Joongbu University, Chungnam 32713, Republic of Korea
| |
Collapse
|
37
|
Solano-Pérez E, Coso C, Romero-Peralta S, Castillo-García M, López-Monzoni S, Ortigado A, Mediano O. New Approaches to the Management of Cardiovascular Risk Associated with Sleep Respiratory Disorders in Pediatric Patients. Biomedicines 2024; 12:411. [PMID: 38398013 PMCID: PMC10887096 DOI: 10.3390/biomedicines12020411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
Exposure to risk factors in youth can exacerbate the development of future cardiovascular disease (CVD). Obstructive sleep apnea (OSA), characterized by repetitive episodes of airway obstructions, could trigger said CVD acting as a modifiable risk factor. Measurements from echocardiography have shown impairments in the anatomy and function of the heart related to the severity of OSA. Therefore, the aim of this review was to propose a new clinical approach to the management of cardiovascular risk (CVR) in children based on treating OSA. The review includes studies assessing echocardiographic parameters for cardiac function and structure in pediatric OSA diagnosed using the apnea-hypopnea index (AHI) ≥ 1/h using polysomnography (PSG) and conducted within a year. Based on the reviewed evidence, in addition to PSG, echocardiography should be considered in OSA children in order to indicate the need for treatment and to reduce their future CVR. A follow-up echocardiography after treatment could be performed if impairments in the anatomy and function were found. Prioritizing parameters intimately connected to comorbidity could propel more effective patient-centered care. In conclusion, a reevaluation of pediatric OSA strategies should be considered, emphasizing comorbidity-related parameters in the cardiovascular field. Further studies are needed to assess this approach, potentially leading to enhanced protocols for more effective pediatric OSA treatment and CVR prevention.
Collapse
Affiliation(s)
- Esther Solano-Pérez
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
| | - Carlota Coso
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
| | - Sofía Romero-Peralta
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
- Sleep Research Institute, 28036 Madrid, Spain
| | - María Castillo-García
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
- Sleep Research Institute, 28036 Madrid, Spain
- Medicine Department, Universidad de Alcalá, 28805 Madrid, Spain;
| | - Sonia López-Monzoni
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
| | - Alfonso Ortigado
- Medicine Department, Universidad de Alcalá, 28805 Madrid, Spain;
- Paediatric Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain
| | - Olga Mediano
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
- Medicine Department, Universidad de Alcalá, 28805 Madrid, Spain;
| |
Collapse
|
38
|
Gao J, Tan P, Liu Y, Chen S, Liu J. Association Between Sleep Apnea and Tinnitus: A Meta-Analysis. Ear Nose Throat J 2024:1455613241226853. [PMID: 38321723 DOI: 10.1177/01455613241226853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024] Open
Abstract
Objective: It remains unclear whether sleep apnea (SA) is associated with tinnitus in adults. Based on a systematic review and meta-analysis of observational studies, we investigated the association between SA and tinnitus in adult population. Methods: Observational studies relevant to our research were identified by searching PubMed, Embase, Web of Science, Wanfang, and China National Knowledge Infrastructure databases. Random-effects models were used when significant heterogeneity was observed; otherwise, fixed-effects models were used. Results: Eight case-control or cross-sectional studies, including 132,292 adults were included, and 1556 of them had SA. It was shown that SA was related to a higher prevalence of tinnitus (odds ratio [OR]: 1.65, 95% confidence interval: 1.14-2.39, P < .001) with moderate heterogeneity (P for Cochrane Q test = 0.04, I2 = 53%). Seven studies reported the association between obstructive SA and tinnitus, while the other one study reported the association between overall SA and tinnitus. Subgroup analyses showed that the association was not significant for mild (OR: 1.80, P = .17) or moderate (OR: 1.25, P = .53), but significant for severe SA (OR: 2.25, P = .008). In addition, the association between SA and tinnitus seemed to be stronger in studies from Italy or United States as compared to those from China (OR: 2.91 vs 1.35, P for subgroup difference = .02). The association was not significantly affected by study design, mean age, proportion of men, methods for diagnosis of SA, and controlling of age and sex (P for subgroup difference all > .05). Conclusion: Severe SA may be related to tinnitus in adults.
Collapse
Affiliation(s)
- Jing Gao
- Health Medicine Department, The 900th Hospital of the Chinese PLA Joint Logistics Support Force, Fuzhou, Fujian Province, P.R. China
| | - Ping Tan
- Health Medicine Department, The 900th Hospital of the Chinese PLA Joint Logistics Support Force, Fuzhou, Fujian Province, P.R. China
| | - Yunliang Liu
- Department of Otolaryngology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, P.R. China
| | - Shoujian Chen
- Health Medicine Department, The 900th Hospital of the Chinese PLA Joint Logistics Support Force, Fuzhou, Fujian Province, P.R. China
| | - Jianqing Liu
- Health Medicine Department, The 900th Hospital of the Chinese PLA Joint Logistics Support Force, Fuzhou, Fujian Province, P.R. China
| |
Collapse
|
39
|
Kanotra SP, Rand D, Mulanax C. Transcervical Epiglottopexy: A versatile technique for managing epiglottic prolapse. Otolaryngol Head Neck Surg 2024; 170:380-390. [PMID: 37622519 DOI: 10.1002/ohn.488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/23/2023] [Accepted: 07/29/2023] [Indexed: 08/26/2023]
Abstract
OBJECTIVE Epiglottic prolapse (EP) presents a unique management challenge. The objective of the present case series is to present clinical outcomes using a novel technique of transcervical epiglottopexy (TCE) in etiologically diverse cases of EP and to discuss the evolution of the surgical technique with technical modifications to optimize the surgical procedure. STUDY DESIGN A retrospective case series review. SETTING Tertiary care academic setting. METHODS Pediatric cases with EP over a 3-year period. Demographic data including age, sex, presenting symptoms, operative details, and polysomnographic indices were collected. RESULTS A total of 18 patients with a mean age of 48.88 ± 37.3 months underwent TCE. Sixty-seven percent of patients had high-grade EP (grades 3 and 4). A previous endolaryngeal epiglottopexy had been performed in 5 (28%) patients. Fourteen (78%) patients had a concurrent airway procedure performed including 4 undergoing single-stage laryngotracheal reconstruction. The mean suspension time only for the TCE part ranged from 8 to 17 minutes with a mean of 11.23 ± 3.4 minutes. A stable EP defined as a healed glossoepiglottic adhesion was achieved in all but 1 case with an overall success rate of 95%. All cases with previous failed endoscopic epiglottopexy had a stable epiglottopexy. No immediate complications were noticed. Among the late complications, the most common was the formation of granulation tissue at the site of silastic disc placement which was seen in 3 patients. CONCLUSION TCE using an exo-endolaryngeal technique can achieve stable epiglottopexy in children with EP and can be adapted for any kind of EP.
Collapse
Affiliation(s)
- Sohit Paul Kanotra
- Department of Otolaryngology-Head and Neck Surgery, University of Iowa Hospitals & Clinics, Iowa City, Iowa, USA
| | - Dayton Rand
- Department of Otolaryngology-Head and Neck Surgery, University of Iowa Hospitals & Clinics, Iowa City, Iowa, USA
| | - Catalina Mulanax
- Department of Otolaryngology-Head and Neck Surgery, University of Iowa Hospitals & Clinics, Iowa City, Iowa, USA
| |
Collapse
|
40
|
Williamson A, Morrow VR, Carr MM, Coutras SW. Safety and efficacy of lingual tonsillectomy in multilevel airway surgery for pediatric obstructive sleep apnea. J Clin Sleep Med 2024; 20:189-199. [PMID: 37707284 PMCID: PMC10835779 DOI: 10.5664/jcsm.10816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/15/2023]
Abstract
STUDY OBJECTIVES Prior studies have demonstrated the efficacy of lingual tonsillectomy in treating pediatric obstructive sleep apnea. The goal of this study is to describe the postoperative outcomes following lingual tonsillectomy as a part of drug-induced sleep endoscopy-directed multilevel sleep surgery. METHODS A retrospective review was performed for pediatric patients with obstructive sleep apnea who underwent lingual tonsillectomy as a part of drug-induced sleep endoscopy-directed sleep surgery. Data collected included age, sex assigned at birth, body mass index z-score, polysomnography results, past medical and surgical history, and postoperative outcomes. RESULTS A total of 174 patients were included in the study with a mean age of 8.29 ± 3.49 years (range 1.89-15.62) and mean preoperative apnea-hypopnea index of 7.88 ± 13.42 (range 1.10-123.40). Complications occurred in 26 patients (14.9%) including 14 patients (8.0%) requiring emergency department visit or readmission and 12 patients (6.9%) experiencing postoperative bleeding. Asthma (P = .033) and developmental delay (P = .016) correlated with postoperative complications. For patients with preoperative and postoperative polysomnography data (n = 145; 83.3%), there was significant improvement (P < .001) in apnea-hypopnea index with a mean postoperative apnea-hypopnea index of 4.02 ± 7.81 (range 0.00-54.46). Surgical failure, defined as postoperative apnea-hypopnea index ≥ 5, was identified in 25 patients (17.2%). Surgical failure was associated with body mass index z-score > 2 (P = .025) and Trisomy 21 (P = .005). CONCLUSIONS This study highlights the promising surgical success rate of drug-induced sleep endoscopy-directed lingual tonsillectomy in multilevel sleep surgery (82.8%) and infrequent complications including postoperative bleeding (6.9%) and readmission (2.3%). CITATION Williamson A, Morrow VR, Carr MM, Coutras SW. Safety and efficacy of lingual tonsillectomy in multilevel airway surgery for pediatric obstructive sleep apnea. J Clin Sleep Med. 2024;20(2):189-199.
Collapse
Affiliation(s)
- Adrian Williamson
- Department of Otolaryngology–Head and Neck Surgery, West Virginia University, Morgantown, West Virginia
| | - Vincent R. Morrow
- Department of Orthopaedics, West Virginia University, Morgantown, West Virginia
| | - Michele M. Carr
- Department of Otolaryngology–Head Neck Surgery, Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo, Buffalo, New York
| | - Steven W. Coutras
- Department of Otolaryngology–Head and Neck Surgery, West Virginia University, Morgantown, West Virginia
| |
Collapse
|
41
|
Schmickl CN, Orr JE, Sands SA, Alex RM, Azarbarzin A, McGinnis L, White S, Mazzotti DR, Nokes B, Owens RL, Gottlieb DJ, Malhotra A. Loop Gain as a Predictor of Blood Pressure Response in Patients Treated for Obstructive Sleep Apnea: Secondary Analysis of a Clinical Trial. Ann Am Thorac Soc 2024; 21:296-307. [PMID: 37938917 PMCID: PMC10848904 DOI: 10.1513/annalsats.202305-437oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 11/06/2023] [Indexed: 11/10/2023] Open
Abstract
Rationale: Randomized trials have shown inconsistent cardiovascular benefits from obstructive sleep apnea (OSA) therapy. Intermittent hypoxemia can increase both sympathetic nerve activity and loop gain ("ventilatory instability"), which may thus herald cardiovascular treatment benefit. Objectives: To test the hypothesis that loop gain predicts changes in 24-hour mean blood pressure (MBP) in response to OSA therapy and compare its predictive value against that of other novel biomarkers. Methods: The HeartBEAT (Heart Biomarker Evaluation in Apnea Treatment) trial assessed the effect of 12 weeks of continuous positive airway pressure (CPAP) versus oxygen versus control on 24-hour MBP. We measured loop gain and hypoxic burden from sleep tests and identified subjects with a sleepy phenotype using cluster analysis. Associations between biomarkers and 24-h MBP were assessed in the CPAP/oxygen arms using linear regression models adjusting for various covariates. Secondary outcomes and predictors were analyzed similarly. Results: We included 93 and 94 participants in the CPAP and oxygen arms, respectively. Overall, changes in 24-hour MBP were small, but interindividual variability was substantial (mean [standard deviation], -2 [8] and 1 [8] mm Hg in the CPAP and oxygen arms, respectively). Higher loop gain was significantly associated with greater reductions in 24-hour MBP independent of covariates in the CPAP arm (-1.5 to -1.9 mm Hg per 1-standard-deviation increase in loop gain; P ⩽ 0.03) but not in the oxygen arm. Other biomarkers were not associated with improved cardiovascular outcomes. Conclusions: To our knowledge, this is the first study suggesting that loop gain predicts blood pressure response to CPAP therapy. Eventually, loop gain estimates may facilitate patient selection for research and clinical practice. Clinical trial registered with www.clinicaltrials.gov (NCT01086800).
Collapse
Affiliation(s)
- Christopher N Schmickl
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, San Diego, San Diego, California
| | - Jeremy E Orr
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, San Diego, San Diego, California
| | - Scott A Sands
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Raichel M Alex
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ali Azarbarzin
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lana McGinnis
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, San Diego, San Diego, California
| | - Stephanie White
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, San Diego, San Diego, California
| | - Diego R Mazzotti
- Division of Medical Informatics and
- Division of Pulmonary Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas; and
| | - Brandon Nokes
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, San Diego, San Diego, California
| | - Robert L Owens
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, San Diego, San Diego, California
| | - Daniel J Gottlieb
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
- Veterans Affairs Boston Healthcare System, West Roxbury, Massachusetts
| | - Atul Malhotra
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, San Diego, San Diego, California
| |
Collapse
|
42
|
Dzierzewski JM, Soto P, Vahidi N, Nord R. Clinical Characteristics of Older Adults Seeking Hypoglossal Nerve Stimulation for the Treatment of Obstructive Sleep Apnea. Ear Nose Throat J 2024; 103:NP118-NP123. [PMID: 34464165 PMCID: PMC9195674 DOI: 10.1177/01455613211042126] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES Obstructive sleep apnea (OSA) is a common sleep disorder with numerous clinical correlates. Although effective treatments abound, patient acceptance and adherence is low. Hypoglossal nerve stimulation (HNS) is a surgical treatment alternative for the treatment of OSA; however, the demographic and clinical characteristics of individuals seeking HNS are not well categorized. This study sought to determine the clinical characteristics of older adults seeking HNS for the treatment of OSA. METHODS Self-report questionnaires were administered to all patients older than 50 years seeking a HNS consultation at a large university medical center. Questionnaires included validated National Institutes of Health Patient-Reported Outcomes Measurement Information System (NIH PROMIS) measures of physical functioning, sleep-related impairment, cognitive abilities, depression, anxiety, and anger along with the Information extracted from electronic medical records included age, sex, race, and apnea-hypopnea index (AHI). RESULTS Patients included 113 adults (mean age 63.30 years, 57% male, 79% white) with severe OSA (AHI = 33.91, standard deviation = 20.63). Overall, 88% of patients reported elevated insomnia symptoms, 30% reported mild difficulty with physical functioning, and 36% indicated that they had experienced moderate-severe daytime impairments attributed to poor sleep. Additionally, we found 28% of sampled individuals reported moderate-severe depressive symptomology, over 19% reported moderate-severe anxiety, and over 17% reported moderate to severe anger issues. Approximately, 38% of the sample reported moderate to severe cognitive difficulties. CONCLUSIONS The aim of the study was to better understand the clinical characteristics of older patients with OSA seeking HNS treatment. Utilizing NIH PROMIS questionnaires, we identified unique clinical and psychosocial correlates in this sample, which included higher rates of insomnia symptoms, physical dysfunction, cognitive deficits, and depressive symptoms than the general population. Future studies will be needed to investigate these relationships more thoroughly and throughout the course of the treatment.
Collapse
Affiliation(s)
| | - Pablo Soto
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA
| | - Nima Vahidi
- Department of Otolaryngology, Virginia Commonwealth University Medical Center, Richmond, VA, USA
| | - Ryan Nord
- Department of Otolaryngology, Virginia Commonwealth University Medical Center, Richmond, VA, USA
| |
Collapse
|
43
|
Denis C, Jaussent I, Guiraud L, Mestejanot C, Arquizan C, Mourand I, Chenini S, Abril B, Wacongne A, Tamisier R, Baillieul S, Pepin JL, Barateau L, Dauvilliers Y. Functional recovery after ischemic stroke: Impact of different sleep health parameters. J Sleep Res 2024; 33:e13964. [PMID: 37338010 DOI: 10.1111/jsr.13964] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/24/2023] [Accepted: 06/05/2023] [Indexed: 06/21/2023]
Abstract
Sleep disturbances after ischaemic stroke include alterations of sleep architecture, obstructive sleep apnea, restless legs syndrome, daytime sleepiness and insomnia. Our aim was to explore their impacts on functional outcomes at month 3 after stroke, and to assess the benefit of continuous positive airway pressure in patients with severe obstructive sleep apnea. Ninety patients with supra-tentorial ischaemic stroke underwent clinical screening for sleep disorders and polysomnography at day 15 ± 4 after stroke in a multisite study. Patients with severe obstructive apnea (apnea-hypopnea index ≥ 30 per hr) were randomized into two groups: continuous positive airway pressure-treated and sham (1:1 ratio). Functional independence was assessed with the Barthel Index at month 3 after stroke in function of apnea-hypopnea index severity and treatment group. Secondary objectives were disability (modified Rankin score) and National Institute of Health Stroke Scale according to apnea-hypopnea index. Sixty-one patients (71.8 years, 42.6% men) completed the study: 51 (83.6%) had obstructive apnea (21.3% severe apnea), 10 (16.7%) daytime sleepiness, 13 (24.1%) insomnia, 3 (5.7%) depression, and 20 (34.5%) restless legs syndrome. Barthel Index, modified Rankin score and Stroke Scale were similar at baseline and 3 months post-stroke in the different obstructive sleep apnea groups. Changes at 3 months in those three scores were similar in continuous positive airway pressure versus sham-continuous positive airway pressure patients. In patients with worse clinical outcomes at month 3, mean nocturnal oxygen saturation was lower whereas there was no association with apnea-hypopnea index. Poorer outcomes at 3 months were also associated with insomnia, restless legs syndrome, depressive symptoms, and decreased total sleep time and rapid eye movement sleep.
Collapse
Affiliation(s)
- Claire Denis
- Sleep-Wake Disorders Unit, Department of Neurology, Gui-de-Chauliac Hospital, CHU, Montpellier, France
| | | | - Lily Guiraud
- Sleep-Wake Disorders Unit, Department of Neurology, Gui-de-Chauliac Hospital, CHU, Montpellier, France
| | - Caroline Mestejanot
- Sleep-Wake Disorders Unit, Department of Neurology, Gui-de-Chauliac Hospital, CHU, Montpellier, France
| | - Caroline Arquizan
- Stroke University, Department of Neurology, Gui-de-Chauliac Hospital, CHU, Montpellier, France
| | - Isabelle Mourand
- Stroke University, Department of Neurology, Gui-de-Chauliac Hospital, CHU, Montpellier, France
| | - Sofiène Chenini
- Sleep-Wake Disorders Unit, Department of Neurology, Gui-de-Chauliac Hospital, CHU, Montpellier, France
- INM, University Montpellier, INSERM, Montpellier, France
- National Reference Centre for Orphan Diseases, Narcolepsy, Idiopathic Hypersomnia, and Kleine-Levin Syndrome, Montpellier, France
| | - Beatriz Abril
- Sleep University, Carémeau Hospital, CHU, Nîmes, France
| | - Anne Wacongne
- Neurology Department, Carémeau Hospital, CHU, Nîmes, France
| | - Renaud Tamisier
- University Grenoble Alpes, Inserm, U1300, CHU Grenoble Alpes, Service Universitaire de Pneumologie Physiologie, Grenoble, France
| | - Sébastien Baillieul
- University Grenoble Alpes, Inserm, U1300, CHU Grenoble Alpes, Service Universitaire de Pneumologie Physiologie, Grenoble, France
| | - Jean-Louis Pepin
- University Grenoble Alpes, Inserm, U1300, CHU Grenoble Alpes, Service Universitaire de Pneumologie Physiologie, Grenoble, France
| | - Lucie Barateau
- Sleep-Wake Disorders Unit, Department of Neurology, Gui-de-Chauliac Hospital, CHU, Montpellier, France
- INM, University Montpellier, INSERM, Montpellier, France
- National Reference Centre for Orphan Diseases, Narcolepsy, Idiopathic Hypersomnia, and Kleine-Levin Syndrome, Montpellier, France
| | - Yves Dauvilliers
- Sleep-Wake Disorders Unit, Department of Neurology, Gui-de-Chauliac Hospital, CHU, Montpellier, France
- INM, University Montpellier, INSERM, Montpellier, France
- National Reference Centre for Orphan Diseases, Narcolepsy, Idiopathic Hypersomnia, and Kleine-Levin Syndrome, Montpellier, France
| |
Collapse
|
44
|
Durland J, Angles J, Hoyland F, Hajj JM, Houston BA, Jackson GR. Ventricular assist devices and sleep-disordered breathing-A mechanical heart stimulating a sleepy brain. Artif Organs 2024; 48:191-196. [PMID: 37974550 DOI: 10.1111/aor.14681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 10/11/2023] [Accepted: 11/07/2023] [Indexed: 11/19/2023]
Abstract
Sleep-disordered breathing, including obstructive sleep apnea (OSA) and central sleep apnea (CSA), is common in severe heart failure (HF) patients. There is limited data on the effect of left ventricular assist devices (LVAD) on sleep apnea. We performed a retrospective review of 350 durable LVAD patients and found 5 with a history of pre- and post-LVAD sleep studies. All five patients had OSA, and three had concomitant CSA. We observed reduced apnea-hypopnea index following LVAD placement. This was due to a near abolishment of CSA in three mixed sleep apnea patients-as seen by a central apnea index improvement from an average of 25.9 ± 13.1 to 1.4 ± 2.5 events per hour (p = 0.063). LVAD placement was associated with an increase in thermodilution cardiac output from 2.7 ± 0.6 to 4.1 ± 1.1 L/min (p = 0.014). These findings support chemoreception physiology seen in patients with poor circulation and the effect of restoring this circulation with LVAD support.
Collapse
Affiliation(s)
- Justin Durland
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Jacqueline Angles
- Division of Pulmonary and Sleep Medicine, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Frank Hoyland
- Division of Pulmonary and Sleep Medicine, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Jennifer M Hajj
- Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Brian A Houston
- Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Gregory R Jackson
- Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| |
Collapse
|
45
|
Ciorba C, Espinoza Perez JA, Alfonso Imizcoz M, Errasti Viader J, Cebollero Rivas P, De Vito EL. A novel presentation of diaphragmatic flutter in a patient with obstructive sleep apnea and recurrent cerebellar hemangioblastoma. J Clin Sleep Med 2024; 20:313-317. [PMID: 38305228 PMCID: PMC10835773 DOI: 10.5664/jcsm.10870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 10/12/2023] [Accepted: 10/12/2023] [Indexed: 02/03/2024]
Abstract
We report a unique case of diaphragmatic flutter in a patient with obstructive sleep apnea who had no respiratory symptoms related to flutter and a history of recurrent cerebellar hemangioblastoma. The flutter was detected during a routine follow-up monitoring through the built-in software of the positive airway pressure device; the flow and pressure curves showed abnormal and curious oscillations. The ultrasound confirmed the diagnosis and ruled out other causes of abnormal diaphragmatic movements. This case report contributes to the scientific literature by presenting a novel case of diaphragmatic flutter associated with recurrent cerebellar hemangioblastoma. It also emphasizes the need for more research on the pathophysiology and treatment of this rare condition. CITATION Ciorba C, Espinoza Perez JA, Alfonso Imizcoz M, Errasti Viader J, Cebollero Rivas P, De Vito EL. A novel presentation of diaphragmatic flutter in a patient with obstructive sleep apnea and recurrent cerebellar hemangioblastoma. J Clin Sleep Med. 2024;20(2):313-317.
Collapse
Affiliation(s)
- Cristina Ciorba
- Sleep and Non-Invasive Ventilation Unit, Pulmonology Department, University Hospital of Navarra, Navarra, Spain
| | | | - Maria Alfonso Imizcoz
- Sleep and Non-Invasive Ventilation Unit, Pulmonology Department, University Hospital of Navarra, Navarra, Spain
| | - Javier Errasti Viader
- Sleep and Non-Invasive Ventilation Unit, Pulmonology Department, University Hospital of Navarra, Navarra, Spain
| | | | - Eduardo Luis De Vito
- Institute of Medical Research Alfredo Lanari, University of Buenos Aires, Buenos Aires, Argentina
| |
Collapse
|
46
|
Cheng WJ, Finnsson E, Ágústsson JS, Sands SA, Hang LW. Continuous positive airway pressure and adherence in patients with different endotypes of obstructive sleep apnea. J Sleep Res 2024; 33:e13999. [PMID: 37452710 PMCID: PMC10788376 DOI: 10.1111/jsr.13999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/26/2023] [Accepted: 06/27/2023] [Indexed: 07/18/2023]
Abstract
Determining the endotypes of obstructive sleep apnea (OSA) has potential implications for precision interventions. Here we assessed whether continuous positive airway pressure (CPAP) treatment outcomes differ across endotypic subgroups. We conducted a retrospective analysis of data obtained from 225 patients with moderate-to-severe OSA from a single sleep centre. Polysomnographic and CPAP titration study data were collected between May 2020 and January 2022. One-month CPAP treatment adherence was followed. Obstructive sleep apnea endotypes, namely arousal threshold, collapsibility, loop gain, and upper airway gain were estimated from polysomnography and dichotomised as high versus low. We examined associations between endotypic subgroups and (1) optimal CPAP titration pressure, (2) CPAP-related improvements in sleep architecture (proportions of slow-wave and rapid eye movement (REM) sleep), and (3) CPAP adherence. We observed that patients with high collapsibility required a higher CPAP pressure than those with low collapsibility (∆ = 0.4 cmH2 O, 95% confidence interval [CI] = 0.3-1.7). A larger increase in slow-wave sleep and in REM sleep proportions after CPAP treatment were observed in patients with a high arousal threshold, high collapsibility, high loop gain, or high upper airway gain than in those with low levels of endotypes. High loop gain and high collapsibility were independently associated with longer CPAP use hours per night (∆ = 0.6 h, 95% CI = 0.2-1.5 and ∆ = 0.3 h, 95% CI = 0.03-1.5, respectively). In conclusion, different endotypic subgroups of OSA exhibit a difference in outcomes of CPAP treatment. Knowledge of endotypes may help clinicians to understand which patients are expected to benefit most from CPAP therapy prior to its administration.
Collapse
Affiliation(s)
- Wan-Ju Cheng
- Department of Psychiatry, China Medical University Hospital, Taichung, Taiwan
- Department of Public Health, China Medical University, Taichung, Taiwan
- National Center for Geriatrics and Welfare Research, National Health Research Institutes, 35 Keyan Road, Miaoli, Taiwan
| | | | | | - Scott A. Sands
- Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Liang-Wen Hang
- School of Nursing & Graduate Institute of Nursing, China Medical University, Taichung, Taiwan
- Sleep Medicine Center, Department of Pulmonary and Critical Care Medicine, China Medical University Hospital, Taichung, Taiwan
| |
Collapse
|
47
|
Soreca I, Arnold N, Dombrovski AY. Bright light therapy for CPAP-resistant OSA symptoms. J Clin Sleep Med 2024; 20:211-219. [PMID: 37767823 PMCID: PMC10835783 DOI: 10.5664/jcsm.10840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 09/15/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023]
Abstract
STUDY OBJECTIVES Sleep fragmentation and daytime sleepiness often persist in patients with sleep apnea despite correctly administered continuous positive airway pressure (CPAP). Our proof-of-concept study tested the acceptability and efficacy of morning bright light therapy (BLT) to improve sleep, circadian rhythms, and CPAP-resistant daytime symptoms in patients with sleep apnea. METHODS In this within-subject crossover study, 14 individuals completed 4 weeks of BLT and sham BLT in randomized order. Outcomes included actigraphy-based objective sleep measures, sleepiness, depressive symptoms, and sleep-related functional impairment, analyzed with multilevel models. RESULTS Patients experienced greater reductions in wake after sleep onset and increased amplitude of rest-activity rhythms in a shorter photoperiod with BLT compared with sham. Patients also reported reductions in self-reported sleepiness and depressive symptoms with BLT compared with sham only during the early stages of treatment and shorter photoperiod. CONCLUSIONS These results suggest the potential for novel applications for existing chronotherapeutic interventions for improving symptoms and quality of life for those patients who experience residual symptoms with current available treatments. CLINICAL TRIAL REGISTRATION Registry: ClinicalTrials.gov; Name: Bright Light Therapy for Residual Daytime Symptoms Associated With Obstructive Sleep Apnea; URL: https://clinicaltrials.gov/ct2/show/NCT04299009; Identifier: NCT04299009. CITATION Soreca I, Arnold N, Dombrovski AY. Bright light therapy for CPAP-resistant OSA symptoms. J Clin Sleep Med. 2024;20(2):211-219.
Collapse
Affiliation(s)
| | - Nicole Arnold
- Pittsburgh VA Healthcare System, Pittsburgh, Pennsylvania
| | - Alexandre Y. Dombrovski
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| |
Collapse
|
48
|
Rodriguez Alcala C, Rodriguez Alcala L, Ignacio Garcia JM, Plaza G, Baptista P, Lujan G, Mazzei P, Ibañez-Rodriguez JA, O’Connor-Reina C. Use of Ultrasound to Verify the Impact of Telemedicine Myofunctional Therapy on Sleep Apnea Syndrome: Study Protocol Proposal. Life (Basel) 2024; 14:197. [PMID: 38398705 PMCID: PMC10890081 DOI: 10.3390/life14020197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/03/2024] [Accepted: 01/25/2024] [Indexed: 02/25/2024] Open
Abstract
The anatomy of the upper airways influences the risk of obstructive sleep apnea (OSA). The size of soft tissue structures, such as the tongue, soft palate, and lateral walls of the pharynx, contributes to the pathogenesis of OSA. New lines of treatment for sleep apnea, such as myofunctional therapy (MT), aim to strengthen the oropharyngeal musculature to improve the defining parameters of apnea. The present protocol uses ultrasound imaging to measure the size of the lingual musculature non-invasively and cost-effectively and evaluates the changes in its morphology. Eligible patients include those with OSA who have undergone submental cervical ultrasound and drug-induced sleep endoscopy before starting MT with the AirwayGym app. Follow-up evaluations are conducted at 3 months after beginning treatment. Patients diagnosed with OSA via questionnaires and polysomnography or respiratory polygraphy are evaluated anatomically and functionally using the Iowa Oral Performance Instrument, a tongue digital spoon, somnoscopy, and submental cervical ultrasound to assess their responses to the AirwayGym app. The lingual thickness (mm) and volume (cm3) and the distance between both lingual arteries (mm) are measured. The AirwayGym app helps users and therapists monitor the patient performance of MT. Incorporating submental ultrasound can be a useful non-invasive tool to evaluate OSA and MT.
Collapse
Affiliation(s)
| | - Laura Rodriguez Alcala
- Otorhinolaryngology Department, Hospital Quironsalud Marbella, 29680 Marbella, Spain; (L.R.A.); (P.M.); (J.A.I.-R.)
- Otorhinolaryngology Department, Hospital Quironsalud Campo de Gibraltar, 11379 Palmones, Spain
| | | | - Guillermo Plaza
- Otorhinolaryngology Department, Hospital Universitario de Fuenlabrada, Universidad Rey Juan Carlos, 28943 Madrid, Spain;
- Otorhinolaryngology Department, Hospital Sanitas la Zarzuela, 28023 Madrid, Spain
| | - Peter Baptista
- Otorhinolaryngology Department, Clínica Universitaria de Navarra, 31008 Pamplona, Spain
| | - Guillermina Lujan
- Otorhinolaryngology Department, Hospital Quironsalud Marbella, 29680 Marbella, Spain; (L.R.A.); (P.M.); (J.A.I.-R.)
- Otorhinolaryngology Department, Hospital Quironsalud Campo de Gibraltar, 11379 Palmones, Spain
| | - Paula Mazzei
- Otorhinolaryngology Department, Hospital Quironsalud Marbella, 29680 Marbella, Spain; (L.R.A.); (P.M.); (J.A.I.-R.)
- Otorhinolaryngology Department, Hospital Quironsalud Campo de Gibraltar, 11379 Palmones, Spain
| | - Juan Antonio Ibañez-Rodriguez
- Otorhinolaryngology Department, Hospital Quironsalud Marbella, 29680 Marbella, Spain; (L.R.A.); (P.M.); (J.A.I.-R.)
- Otorhinolaryngology Department, Hospital Quironsalud Campo de Gibraltar, 11379 Palmones, Spain
| | - Carlos O’Connor-Reina
- Otorhinolaryngology Department, Hospital Quironsalud Marbella, 29680 Marbella, Spain; (L.R.A.); (P.M.); (J.A.I.-R.)
- Otorhinolaryngology Department, Hospital Quironsalud Campo de Gibraltar, 11379 Palmones, Spain
| |
Collapse
|
49
|
Ferati K, Bexheti-Ferati A, Palermo A, Pezzolla C, Trilli I, Sardano R, Latini G, Inchingolo AD, Inchingolo AM, Malcangi G, Inchingolo F, Dipalma G, Mancini A. Diagnosis and Orthodontic Treatment of Obstructive Sleep Apnea Syndrome Children-A Systematic Review. Diagnostics (Basel) 2024; 14:289. [PMID: 38337805 PMCID: PMC10855184 DOI: 10.3390/diagnostics14030289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/04/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Obstructive sleep apnea syndrome (OSAS) is a respiratory illness that is associated with recurrent episodes of either partial or full obstruction of the upper airways, or apnea, among other sleep disorders. This study aims to analyze, through a literature review, whether orthodontic treatment can be a good treatment strategy for this type of disorder. We performed a database search on Scopus, Web of Science, and Pubmed with the keywords OSA(S) and orthodontics to select the papers under evaluation. The criteria for inclusion were articles related to OSA(S) children undergoing an orthodontic treatment and clinical studies or case series, excluding systematic reviews, narrative reviews, meta-analyses, adult studies, animal models, and in vitro studies. The screening phase ended with the selection of 16 publications for this work. RME, or rapid maxillary expansion, turned out to be the preferred orthodontic treatment in cases of pediatric OSAS. The goal of this orthodontic procedure is to increase the hard palate's transverse diameter by reopening the mid-palatal suture. Children with maxillary contraction and dental malocclusion typically undergo such a procedure and have excellent results. However, OSAS is a multifactorial disorder; it does not seem related to the morphology of the oral cavity, and therefore, it is not always possible to cope with this problem exclusively through orthodontic treatment.
Collapse
Affiliation(s)
- Kenan Ferati
- Faculty of Medicine, University of Tetovo, 1220 Tetovo, North Macedonia; (K.F.); (A.B.-F.)
| | | | - Andrea Palermo
- College of Medicine and Dentistry, Birmingham B4 6BN, UK;
| | - Carmen Pezzolla
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| | - Irma Trilli
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| | - Roberta Sardano
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| | - Giulia Latini
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| | - Alessio Danilo Inchingolo
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| | - Angelo Michele Inchingolo
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| | - Giuseppina Malcangi
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| | - Francesco Inchingolo
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| | - Gianna Dipalma
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| | - Antonio Mancini
- Interdisciplinary Department of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (C.P.); (I.T.); (R.S.); (G.L.); (A.D.I.); (A.M.I.); (G.D.); (A.M.)
| |
Collapse
|
50
|
Joshi J, Xiong Y, Kuhn M, Radcliff AB, Baker TL, Watters JJ, Arendt LM. Gestational Intermittent Hypoxia Enhances Mammary Stem Cells and Alters Tumor Phenotype in Adult Female Offspring. Cells 2024; 13:249. [PMID: 38334641 PMCID: PMC10854849 DOI: 10.3390/cells13030249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/21/2024] [Accepted: 01/24/2024] [Indexed: 02/10/2024] Open
Abstract
An adverse perinatal environment can increase long-term cancer risk, although the precise nature of associated perinatal triggers remain unknown. Sleep apnea is a common condition during pregnancy, characterized by recurrent cessations in breathing during sleep, and the potential consequences of sleep apnea during pregnancy as it relates to breast cancer risk in offspring have not been explored. To model sleep apnea, Sprague-Dawley dams were exposed during gestation to nightly intermittent hypoxia (GIH) or normoxia (GNx), and the mammary glands of female offspring were examined. GIH offspring demonstrated increased epithelial stem and progenitor cell populations, which are associated with diminished transforming growth factor beta (TGFβ) activity. Elevations in adipose tissue stem cells in the mammary gland were also identified in GIH offspring. In aging females, mammary tumors formed in GIH offspring. These tumors displayed a dramatic increase in stroma compared to tumors from GNx offspring, as well as distinct patterns of expression of stem cell-related pathways. Together, these results suggest that exposure to sleep apnea during pregnancy leads to lasting changes in the mammary glands of female offspring. Increased stem and progenitor cell populations as a result of GIH exposure could enhance long-term breast cancer risk, as well as alter the clinical behavior of resulting breast tumors.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Lisa M. Arendt
- Department of Comparative Biosciences, School of Veterinary Medicine, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI 53706, USA (T.L.B.); (J.J.W.)
| |
Collapse
|