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Liu J, Zang C, Yi M, Zhang Y. Clinical Characteristics and Treatment Efficacy for Co-Morbid Insomnia and Sleep Apnea (COMISA): Evidence from Qualitative and Quantitative Analysis. Behav Sleep Med 2024; 22:611-635. [PMID: 38519143 DOI: 10.1080/15402002.2024.2324361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/24/2024]
Abstract
OBJECTIVES A multitude of physical and mental challenges are being faced in the population with Co-morbid Insomnia and Sleep Apnea (COMISA). Unfortunately, research about clinical characteristics and management of COMISA based on quantitative evidence is lacking. METHOD Standard procedures for literature retrieval, selection and quality assessment, data extraction, analysis, and interpretation were conducted step by step. For studying the sleep characteristics, common complications and widely recognized treatment options for COMISA, Weighted Mean Difference (WMD) and Odds Ratio (OR) were applied to assess the mean and risk differences between compared groups. Outcomes included sleep health parameters and secondary impairments in physical and mental well-being. RESULTS COMISA showed worse sleep quality than OSA only by PSQI (WMD = 3.38 point) and heavier sleep fragmentation (WMD = 11.46 min) than insomnia only. Besides, COMISA patients showed a higher risk for depression (OR [95%CI] = 5.03[2.31, 10.93]) and PTSD (OR [95%CI] = 3.96[1.85, 8.46]) in comparison with OSA alone. Compared to insomnia alone, COMISA patients suffered from more than two times higher risk of cardiovascular diseases, hypertension, and diabetes. In treating COMISA patients, combining CBTI with PAP treatment can enhance the improvement of insomnia severity (ISI, WMD [95%CI] =-3.26[-4.51, -2.00] point) and sleep efficiency (WMD [95%CI] = 6.39[1.97, 10.81] %) compared to PAP alone. CONCLUSIONS Impaired sleep domains in COMISA cover sleep quality and sleep structure. Also, COMISA has a higher risk for cardiometabolic diseases and mental disorders. Combining CBTI with PAP can be a recommended treatment to relieve sleep impairments for COMISA.
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Affiliation(s)
- Jie Liu
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Chenyang Zang
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Minhan Yi
- School of Life Sciences, Central South University, Changsha, Hunan, China
| | - Yuan Zhang
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
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Cammalleri A, Perrault AA, Hillcoat A, Carrese-Chacra E, Tarelli L, Patel R, Baltzan M, Chouchou F, Dang-Vu TT, Gouin JP, Pepin V. A Pilot Randomized Trial of Combined Cognitive-Behavioral Therapy and Exercise Training Versus Exercise Training Alone for the Management of Chronic Insomnia in Obstructive Sleep Apnea. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY 2024; 46:125-136. [PMID: 38663849 DOI: 10.1123/jsep.2023-0139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 03/07/2024] [Accepted: 03/12/2024] [Indexed: 05/24/2024]
Abstract
Insomnia treatment among individuals with comorbid insomnia and obstructive sleep apnea is suboptimal. In a pilot randomized controlled trial, 19 individuals with comorbid insomnia and obstructive sleep apnea were allocated to one of two arms: EX + EX, consisting of two 8-week phases of exercise training (EX), or RE + CBTiEX, encompassing 8 weeks of relaxation training (RE) followed by 8 weeks of combined cognitive-behavioral therapy and exercise (CBTiEX). Outcomes included Insomnia Severity Index (ISI), polysomnography, and cardiorespiratory fitness measures. A mixed-model analysis of variance revealed a Group × Time interaction on peak oxygen consumption change, F(1, 14) = 10.1, p = .007, and EX increased peak oxygen consumption (p = .03, g' = -0.41) and reduced ISI (p = .001, g' = 0.82) compared with RE (p = .49, g = 0.16) post-8 weeks. Post-16 weeks, there was a significant Group × Time interaction (p = .014) driven by RE + CBTiEX yielding a larger improvement in ISI (p = .023, g' = 1.48) than EX + EX (p = .88, g' < 0.1). Objective sleep was unchanged. This study showed promising effects of regular EX alone and combined with cognitive-behavioral therapy for insomnia on ISI in comorbid insomnia and obstructive sleep apnea.
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Affiliation(s)
- Amanda Cammalleri
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, QC, Canada
| | - Aurore A Perrault
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, QC, Canada
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal, CIUSSS Centre-Sud-de-l'Ile-de-Montréal, Montreal, QC, Canada
| | - Alexandra Hillcoat
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, QC, Canada
| | - Emily Carrese-Chacra
- Department of Psychology, Center for Clinical Research in Health, Concordia University, Montreal, QC, Canada
| | - Lukia Tarelli
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, QC, Canada
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal, CIUSSS Centre-Sud-de-l'Ile-de-Montréal, Montreal, QC, Canada
- Department of Psychology, Center for Clinical Research in Health, Concordia University, Montreal, QC, Canada
| | - Rahul Patel
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, QC, Canada
| | - Marc Baltzan
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Axe Maladies chroniques, Centre de Recherche du CIUSSS du Nord-de-l'Ⓘle-de-Montréal, Montreal, QC, Canada
| | - Florian Chouchou
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, QC, Canada
- EA4075 IRISSE-Département STAPS, Université de La Réunion, Saint-Denis, France
| | - Thien Thanh Dang-Vu
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, QC, Canada
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal, CIUSSS Centre-Sud-de-l'Ile-de-Montréal, Montreal, QC, Canada
- PERFORM Center, Concordia University, Montreal, QC, Canada
| | - Jean-Philippe Gouin
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal, CIUSSS Centre-Sud-de-l'Ile-de-Montréal, Montreal, QC, Canada
- Department of Psychology, Center for Clinical Research in Health, Concordia University, Montreal, QC, Canada
- PERFORM Center, Concordia University, Montreal, QC, Canada
| | - Veronique Pepin
- Department of Health, Kinesiology, and Applied Physiology, Concordia University, Montreal, QC, Canada
- Axe Maladies chroniques, Centre de Recherche du CIUSSS du Nord-de-l'Ⓘle-de-Montréal, Montreal, QC, Canada
- PERFORM Center, Concordia University, Montreal, QC, Canada
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Abstract
Insomnia and obstructive sleep apnea (OSA) are 2 of the most prevalent sleep disorders and frequently co-occur. Therapy can be challenging as treatment of 1 disease may worsen the other. Cognitive behavioral therapy for insomnia is the first-line treatment for insomnia and has been shown to improve compliance with positive airway pressure therapy. Other alternatives to OSA treatment may have higher acceptance in those with comorbid insomnia and sleep apnea (COMISA), such as mandibular advancement devices or emerging pharmacotherapies. Surgery, particularly hypoglossal nerve stimulation, appears to be well tolerated and may improve insomnia in those with COMISA. Otolaryngologists must be cognizant of the common presentation of COMISA in patients seeking surgical treatment and utilize a multidisciplinary approach to the treatment of these complex patients.
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Affiliation(s)
- Kathleen M Sarber
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA; Otolaryngology, Wilford Hall Ambulatory Surgery Center, 1100 Wilford Hall Loop, San Antonio, TX 78236, USA.
| | - Reena Dhanda Patil
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, 3113 Bellevue Avenue, Cincinnati, OH 45219, USA; Department of Otolaryngology-Head and Neck Surgery, Cincinnati Veterans Affairs Medical Center, 3200 Vine Street, Cincinnati, OH 45220, USA
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Dhanda Patil R, Suurna MV, Steffen A, Soose R, Coxe J, Chan T, Ishman SL. Relationship of Nocturnal Insomnia Symptoms and Outcomes After Hypoglossal Nerve Stimulation. OTO Open 2024; 8:e134. [PMID: 38646184 PMCID: PMC11032643 DOI: 10.1002/oto2.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 03/24/2024] [Indexed: 04/23/2024] Open
Abstract
Objective In patients undergoing hypoglossal nerve stimulation (HGNS), we examined the Insomnia Severity Index (ISI) to understand how baseline sleep onset insomnia (SOI), sleep maintenance insomnia (SMI), and early morning awakening (EMA) affected postsurgical outcomes. Study Design Observational. Setting Multicenter registry. Methods We included patients from the Adherence and Outcomes of Upper Airway Stimulation for Obstructive Sleep Apnea International Registry (ADHERE) with a baseline ISI from 2020 to 2023. Regression analysis examined the association of ISI question scores for SOI, SMI, and EMA and outcomes: Apnea-Hypopnea Index (AHI) reduction, device usage, changes in the Epworth Sleepiness Scale (ESS) and overall ISI score, final visit (FV) completion, and satisfaction. Results No relationship was noted between insomnia subtypes and AHI reduction or FV completion. In the subgroup of patients with baseline moderate/severe insomnia, patients with major impairment for SOI used their device 64 min/day longer than those with minimal impairment. Among all patients, those with baseline major impairment for SOI had a 2.3 points greater improvement in ISI from baseline to FV compared to patients with minimal impairment, while patients with baseline major impairment for SMI had a 2.0 and 3.5 points greater improvement in the ESS and ISI than those with minimal impairment. Patients with EMA and moderate/severe baseline insomnia had decreased odds of being satisfied after surgery. Conclusion In ADHERE, nocturnal symptoms of insomnia did not limit HGNS efficacy or therapy use. Conversely, those with worse insomnia subtype impairments at baseline had improved outcomes related to adherence, sleepiness, and insomnia at the FV.
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Affiliation(s)
- Reena Dhanda Patil
- Department of Otolaryngology–Head and Neck SurgeryUniversity of CincinnatiCincinnatiOhioUSA
- Surgical ServicesCincinnati Veterans Affairs Medical CenterCincinnatiOhioUSA
| | - Maria V. Suurna
- Department of Otolaryngology–Head and Neck SurgeryUniversity of MiamiMiamiFloridaUSA
| | - Armin Steffen
- Department of OtorhinolaryngologyUniversity of LubeckLubeckGermany
| | - Ryan Soose
- Department of OtolaryngologyUniversity of Pittsburgh Medical CenterPittsburghPennsylvaniaUSA
| | - James Coxe
- Department of Otolaryngology–Head and Neck SurgeryUniversity of CincinnatiCincinnatiOhioUSA
| | - Teresa Chan
- Department of Otolaryngology–Head and Neck SurgeryUniversity of Texas‐Southwestern Medical CenterDallasTexasUSA
| | - Stacey L. Ishman
- Division of Otolaryngology–Head and Neck SurgeryUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsinUSA
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Sarber KM, Patil RD. Comorbid Insomnia and Sleep Apnea: Challenges and Treatments. Otolaryngol Clin North Am 2024:S0030-6665(24)00032-X. [PMID: 38531753 DOI: 10.1016/j.otc.2024.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
Insomnia and obstructive sleep apnea (OSA) are 2 of the most prevalent sleep disorders and frequently co-occur. Cognitive behavioral therapy for insomnia is the first line treatment for insomnia and has been shown to improve compliance with positive airway pressure therapy. Other alternatives to OSA treatment may have higher acceptance in those with comorbid insomnia and sleep apnea (COMISA). Surgery, particularly hypoglossal nerve stimulation, appears to be well tolerated and may improve insomnia in those with COMISA. Otolaryngologists must be cognizant of the common presentation of COMISA in patients seeking surgical treatment and utilize a multidisciplinary approach.
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Affiliation(s)
- Kathleen M Sarber
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA; Otolaryngology, Wilford Hall Ambulatory Surgery Center, 1100 Wilford Hall Loop, San Antonio, TX 78236, USA.
| | - Reena Dhanda Patil
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, OH, USA; Department of Otolaryngology-Head and Neck Surgery, Cincinnati Veterans Affairs Medical Center, Cincinnati, OH, USA
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6
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Dhanda Patil R, Ishman SL, Chang JL, Thaler E, Suurna MV. Impact of Insomnia on Hypoglossal Nerve Stimulation Outcomes in the ADHERE Registry. Laryngoscope 2024; 134:471-479. [PMID: 37560883 DOI: 10.1002/lary.30933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/19/2023] [Accepted: 07/23/2023] [Indexed: 08/11/2023]
Abstract
OBJECTIVE We aimed to determine the preoperative prevalence of insomnia in the Adherence and Outcomes of Upper Airway Stimulation for OSA International Registry (ADHERE) and to examine serial sleep-related data longitudinally, in particular the Insomnia Severity Index (ISI), to compare outcomes between patients with no/subthreshold insomnia (ISI < 15) and moderate/severe insomnia (ISI ≥ 15) at baseline. METHODS We analyzed observational data from ADHERE between March 2020 and September 2022. Baseline demographic and mental health (MH) data, apnea hypopnea index (AHI), ISI, and ESS (Epworth Sleepiness Scale) were recorded. At post-titration (PT) and final visits, AHI, ISI, ESS and nightly usage were compared between baseline ISI < 15 and ISI ≥ 15 subgroups. RESULTS A baseline ISI was obtained in 928 patients (62% with ISI ≥ 15). Of the 578 and 141 patients reaching the 12- and 24-month time periods to complete PT and final visits, 292 (50.5%) and 91 (64.5%) completed the ISI, respectively. Baseline MH conditions were higher with ISI ≥ 15 than ISI < 15 (p < 0.001). AHI reduction and adherence did not differ between patients with baseline ISI ≥ 15 and ISI < 15. Patients with ISI ≥ 15 experienced greater improvement in ESS than ISI < 15 at post-titration and final visits (p = 0.014, 0.025). All patients had improved nocturnal, daytime, and overall ISI scores at follow-up visits (p < 0.001), especially for those with baseline ISI ≥ 15 compared with ISI < 15 (p < 0.05). CONCLUSION HGNS therapy efficacy and adherence were similar between ISI severity subgroups at follow-up visits. Insomnia and sleepiness scores improved in all patients with HGNS therapy and to a greater degree in patients with baseline moderate/severe insomnia. LEVEL OF EVIDENCE 4 Laryngoscope, 134:471-479, 2024.
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Affiliation(s)
- Reena Dhanda Patil
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio, USA
- Surgical Services, Cincinnati Veterans Affairs Medical Center, Cincinnati, Ohio, USA
| | - Stacey L Ishman
- Department of Community and Population Health, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Jolie L Chang
- Division of Sleep Surgery, Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
- Surgical Services, San Francisco Veterans Affairs Healthcare System, San Francisco, California, USA
| | - Erica Thaler
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Maria V Suurna
- Department of Otolaryngology-Head and Neck Surgery, University of Miami, Miami, Florida, USA
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Hamilton NA, Russell J, Hamadah K, Youngren W, Toon A, Nguyen TA, Joles K. Screening for Comorbidity of Sleep Disorders in Career Firefighters. J Occup Environ Med 2024; 66:43-50. [PMID: 37853663 DOI: 10.1097/jom.0000000000002993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
BACKGROUND The purpose of this study was to assess the prevalence and sequelae of insomnia, obstructive sleep apnea (OSA), and comorbid OSA and insomnia (COMISA). METHOD In the morning, after a shift end, Midwest career firefighters ( N = 89) in a midsized city completed an electronic battery of questionnaire to screen for OSA, daytime sleepiness, insomnia, presleep arousal, nightmares, mental and physical health symptoms, and a one-night sleep diary. RESULTS Prevalence of firefighters exceeding screening thresholds: OSA: 54%; insomnia: 30%; COMISA: 17%; four or more nightmares per month: 15%. Firefighters who met criteria for COMISA had shorter total sleep time, less restful and worse sleep quality, higher depression and anxiety symptoms, and presleep arousal symptoms than firefighters without self-reported sleep problems. CONCLUSIONS Many firefighters are at elevated risk of individual behavioral sleep disorders, COMISA, and daytime dysfunction.
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Affiliation(s)
- Nancy A Hamilton
- From the University of Kansas, Lawrence, Kansas (N.A.H., J.R., K.H., W.Y., A.T., T.A.N.); and Lawrence, Douglas County Fire and Medical, Lawrence, Kansas (K.J.)
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Turner AD, Ong JC, Jones AL, Tu A, Salanitro M, Crawford MR. Neurocognitive functioning in comorbid insomnia and sleep apnea patients is better after positive airway pressure therapy, but worse after cognitive behavioral therapy for insomnia: exploratory analysis of cognitive outcomes from the Multidisciplinary Approach to the Treatment of Insomnia and Comorbid Sleep Apnea study. Sleep 2023; 46:zsad128. [PMID: 37148183 PMCID: PMC10424173 DOI: 10.1093/sleep/zsad128] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 04/11/2023] [Indexed: 05/08/2023] Open
Abstract
STUDY OBJECTIVES Neurocognitive impairments in comorbid insomnia and sleep apnea (COMISA) are not well documented. We explored neurocognitive functioning and treatment effects in individuals with COMISA as an ancillary study to a randomized clinical trial. METHODS Participants with COMISA (n = 45; 51.1% female; mean age = 52.07 ± 13.29 years), from a 3-arm randomized clinical trial combining cognitive behavioral therapy for insomnia (CBT-I) and positive airway pressure (PAP) concurrently (CBT-I+PAP) or sequentially, completed neurocognitive testing at baseline, and post-treatment. Using Bayesian linear mixed models, we estimated effects of CBT-I, PAP, or CBT-I+PAP, compared to baseline, and CBT-I+PAP compared to PAP on 12 metrics across five cognitive domains. RESULTS This COMISA sample had worse neurocognitive performance at baseline than reported for insomnia, sleep apnea, and controls in the literature, though short-term memory and psychomotor speed performance appears intact. When comparing PAP to baseline, performance on all measures was better after treatment. Performance after CBT-I was worse compared to baseline, and only performance in attention/vigilance, executive functioning via Stroop interference and verbal memory was better with moderate-high effect sizes and moderate probability of superiority (61-83). Comparisons of CBT-I+PAP to baseline generated results similar to PAP and comparing CBT-I+PAP to PAP revealed superior performance in only attention/vigilance via psychomotor vigilance task lapses and verbal memory for PAP. CONCLUSIONS Treatment combinations involving CBT-I were associated with poorer neurocognitive performance. These potentially temporary effects may stem from sleep restriction, a component of CBT-I often accompanied by initially reduced total sleep time. Future studies should examine long-term effects of individual and combined COMISA treatment pathways to inform treatment recommendations. CLINICAL TRIAL This was an ancillary study from a clinical trial (Multidisciplinary Approach to the Treatment of Insomnia and Comorbid Sleep Apnea (MATRICS), which was preregistered at www.clinicaltrials.gov (NCT01785303)).
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Affiliation(s)
- Arlener D Turner
- Department of Psychiatry and Behavioral Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Jason C Ong
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Nox Health, Inc, Suwanee, GA, USA
| | - Alex L Jones
- Department of Psychology, Swansea University, Swansea, UK
| | - Alice Tu
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Matthew Salanitro
- Interdisciplinary Sleep Medicine Center at Charité-Universitätsmedizin Berlin, Germany and
| | - Megan R Crawford
- School of Psychological Sciences and Health, University of Strathclyde, Glasgow, UK
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Clemente V, Marques DR, Miller-Mendes M, Morin CM, Serra J, Allen Gomes A. The dysfunctional beliefs and attitudes about sleep scale: Dimensions of the European Portuguese DBAS-30 and development of a new short version (DBAS–SF–16). Sleep Med 2023; 106:59-68. [PMID: 37044002 DOI: 10.1016/j.sleep.2023.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 03/13/2023] [Accepted: 03/20/2023] [Indexed: 03/29/2023]
Abstract
OBJECTIVES The Dysfunctional Beliefs and Attitudes about Sleep Scale (DBAS) is the most widely validated instrument for assessing sleep-related cognitions. This study aimed to examine the reliability of the DBAS-30 European Portuguese version, explore its dimensionality, and develop a new short version suitable for differentiating the presence/absence of insomnia. METHODS From 824 participants aged 18-85 years, the Insomnia Group (IG, n = 355, 261 females and 94 males) and Normal Sleepers Group (NSG, n = 292, 237 females, 54 males and 1 with no response) were constituted. Thirty-one patients with Obstructive Sleep Apnea Syndrome were also recruited. For the DBAS 16-items version, the ability to differentiate dysfunctional beliefs between people with and without insomnia was used as the main criterion for item retention. RESULTS DBAS-30 PT demonstrated good internal consistency and significantly discriminated IG from NSG. Based on a robust EFA (RDWLS), a three-dimensional structure was determined for IG (Ageing and Hopelessness, Sleep Expectations, and Consequences and Helplessness). DBAS-SF-16 presented as an internally-consistent measure with a reliable two-factor structure (Consequences and Helplessness, Medication and Hopelessness) and showed construct and known groups validity. ROC analysis demonstrated DBAS-SF-16's relevant clinical accuracy, and 4.3 provides the best cut-off score in detecting the level of dysfunctional beliefs associated with clinical insomnia. CONCLUSIONS A new and meaningful dimensionality of the DBAS-30 was found. DBAS-SF-16 showed to be a reliable, valid, and robust tool for evaluating dysfunctional beliefs about insomnia in clinical and non-clinical populations.
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Affiliation(s)
- Vanda Clemente
- Sleep Medicine Centre, Hospital and University Centre of Coimbra (CHUC), Coimbra, Portugal; University of Coimbra, Faculty of Psychology and Educational Sciences, Coimbra, Portugal; Center for Research in Neuropsychology and Cognitive Behavioral Intervention (CINEICC), University of Coimbra, Coimbra, Portugal.
| | - Daniel Ruivo Marques
- Center for Research in Neuropsychology and Cognitive Behavioral Intervention (CINEICC), University of Coimbra, Coimbra, Portugal; University of Aveiro, Department of Education and Psychology, Aveiro, Portugal
| | - Mariana Miller-Mendes
- University of Coimbra, Faculty of Psychology and Educational Sciences, Coimbra, Portugal; Center for Research in Neuropsychology and Cognitive Behavioral Intervention (CINEICC), University of Coimbra, Coimbra, Portugal
| | - Charles M Morin
- Department of Psychology, Laval University, Quebec, Canada; CERVO Brain Research Centre, Quebec, Canada
| | - Joana Serra
- Sleep Medicine Centre, Hospital and University Centre of Coimbra (CHUC), Coimbra, Portugal
| | - Ana Allen Gomes
- University of Coimbra, Faculty of Psychology and Educational Sciences, Coimbra, Portugal; Center for Research in Neuropsychology and Cognitive Behavioral Intervention (CINEICC), University of Coimbra, Coimbra, Portugal
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10
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Lechat B, Appleton S, Melaku YA, Hansen K, McEvoy RD, Adams R, Catcheside P, Lack L, Eckert DJ, Sweetman A. Co-morbid insomnia and obstructive sleep apnoea is associated with all-cause mortality. Eur Respir J 2021; 60:13993003.01958-2021. [PMID: 34857613 DOI: 10.1183/13993003.01958-2021] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 11/16/2021] [Indexed: 11/05/2022]
Abstract
STUDY OBJECTIVES Increased mortality has been reported in people with insomnia and in those with obstructive sleep apnoea (OSA). However, these conditions commonly co-occur and the combined effect of co-morbid insomnia and sleep apnoea (COMISA) on mortality risk is unknown. This study used Sleep Heart Health Study (SHHS) data to assess associations between COMISA and all-cause mortality risk. METHODS Insomnia was defined as difficulties falling asleep, maintaining sleep, and/or early morning awakenings from sleep ≥16 times a month and daytime impairment. OSA was defined as an apnoea-hypopnoea index ≥15 events/h sleep. COMISA was defined if both conditions were present. Multivariable adjusted Cox proportional hazard models were used to determine the association between COMISA and all-cause mortality (n=1210) over 15 years of follow-up. RESULTS 5236 participants were included. 2708 (52%) did not have insomnia/OSA (control), 170 (3%) had insomnia-alone, 2221 (42%) had OSA-alone, and 137 (3%) had COMISA. COMISA participants had a higher prevalence of hypertension (ORs [95%CI]; 2.00 [1.39, 2.90]) and cardiovascular disease compared to controls (1.70 [1.11, 2.61]). Insomnia-alone and OSA-alone were associated with higher risk of hypertension but not cardiovascular disease compared to controls. Compared to controls, COMISA was associated with a 47% (HR, 95% CI; 1.47 (1.06, 2.07)) increased risk of mortality. The association between COMISA and mortality was consistent across multiple definitions of OSA and insomnia. CONCLUSIONS Co-morbid insomnia and sleep apnoea was associated with higher rates of hypertension and cardiovascular disease at baseline, and an increased risk of all-cause mortality compared to no insomnia/OSA.
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Affiliation(s)
- Bastien Lechat
- College of Science and Engineering, Flinders University, Adelaide, Australia .,Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Sarah Appleton
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Yohannes Adama Melaku
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Kristy Hansen
- College of Science and Engineering, Flinders University, Adelaide, Australia
| | - R Doug McEvoy
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, Australia.,National Centre for Sleep Health Services Research: A NHMRC Centre of Research Excellence, Flinders University, Adelaide, South Australia, Australia
| | - Robert Adams
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, Australia.,National Centre for Sleep Health Services Research: A NHMRC Centre of Research Excellence, Flinders University, Adelaide, South Australia, Australia
| | - Peter Catcheside
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Leon Lack
- National Centre for Sleep Health Services Research: A NHMRC Centre of Research Excellence, Flinders University, Adelaide, South Australia, Australia.,College of Education, Psychology and Social Work, Flinders University, , Adelaide, South Australia, Australia
| | - Danny J Eckert
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Alexander Sweetman
- Adelaide Institute for Sleep Health and FHMRI Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, Australia.,National Centre for Sleep Health Services Research: A NHMRC Centre of Research Excellence, Flinders University, Adelaide, South Australia, Australia
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11
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Ben Thabet J, Gassara I, Smaoui N, Msaad S, Maalej Bouali M, Yaich S, Omri S, Feki R, Zouari L, Charfi N, Maalej M. [Effects of continuous positive airway pressure on depression, anxiety and quality of life in obstructive sleep apnea hypopnea syndrome patients]. Encephale 2021; 48:397-403. [PMID: 34311963 DOI: 10.1016/j.encep.2021.04.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 04/15/2021] [Accepted: 04/30/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The obstructive sleep apnea hypopnea syndrome (OSAHS) is a chronic stressor that may alter the emotional state and quality of life (QOL) of patients suffering from it. In this work, we proposed to estimate the prevalence of depression and anxiety, to assess the QOL in a Tunisian population of apneic patients, and to assess their evolution under continuous positive airway pressure (CPAP). METHODS We conducted a prospective study, involving 33 apneic patients followed for SAHOS with moderate or severe class disease in the pneumology department at Hedi Chaker university hospital in Sfax, Tunisia. They received CPAP treatment for three months. We used an epidemiological record. Two scales, the Hospital Anxiety and Depression Scale (HADS) and the 36-item Short-Form Health Survey (SF-36), were completed before and after treatment to evaluate the effect of three months of treatment with CPAP. RESULTS The prevalence of depression in the study's patients, according to the HADS, was 45.5% and that of anxiety was 21.2%. After 3months of CPAP, the prevalence of depression and anxiety had become 18.2% and 6.1%, respectively. QOL was impaired in 81.8% of cases before treatment, according to the SF-36. This figure had decreased to 69.7% after 3months of treatment with CPAP. Apart from the third dimension (physical pain), all other dimensions were significantly improved after 3months of CPAP treatment. The treatment with CPAP induced a significant improvement in the average scores of depression (P<0.001), anxiety (P=0.002) and QOL (P<0.001). CONCLUSIONS These results attest to the importance of the frequency of anxio-depressive disorders as well as an altered QOL in patients with OSAHS. CPAP treatment was shown to be effective in improving these parameters, but this efficacy was partial. Specialized care may be needed in cases of residual anxio-depressive symptoms.
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Affiliation(s)
- J Ben Thabet
- Service de psychiatrie « C », CHU Hédi Chaker, route Elain km 0,5, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie
| | - I Gassara
- Service de psychiatrie légale, hôpital Razi, Mannouba, Tunis, Tunisie
| | - N Smaoui
- Service de psychiatrie « C », CHU Hédi Chaker, route Elain km 0,5, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie.
| | - S Msaad
- Service de pneumologie, CHU Hédi Chaker, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie
| | - M Maalej Bouali
- Service de psychiatrie « C », CHU Hédi Chaker, route Elain km 0,5, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie
| | - S Yaich
- Service de médecine préventive, CHU Hédi Chaker, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie
| | - S Omri
- Service de psychiatrie « C », CHU Hédi Chaker, route Elain km 0,5, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie
| | - R Feki
- Service de psychiatrie « C », CHU Hédi Chaker, route Elain km 0,5, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie
| | - L Zouari
- Service de psychiatrie « C », CHU Hédi Chaker, route Elain km 0,5, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie
| | - N Charfi
- Service de psychiatrie « C », CHU Hédi Chaker, route Elain km 0,5, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie
| | - M Maalej
- Service de psychiatrie « C », CHU Hédi Chaker, route Elain km 0,5, 3029 Sfax, Tunisie; Faculté de médecine de Sfax, université de Sfax, Sfax, Tunisie
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12
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Sweetman A, Lack L, McEvoy RD, Catcheside PG, Antic NA, Chai-Coetzer CL, Douglas J, O'Grady A, Dunn N, Robinson J, Paul D, Smith S. Effect of depression, anxiety, and stress symptoms on response to cognitive behavioral therapy for insomnia in patients with comorbid insomnia and sleep apnea: a randomized controlled trial. J Clin Sleep Med 2021; 17:545-554. [PMID: 33118927 DOI: 10.5664/jcsm.8944] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES Patients with comorbid insomnia and sleep apnea (COMISA) report increased severity of depression, anxiety, and stress symptoms compared to patients with either insomnia or sleep apnea alone. Although cognitive behavioral therapy for insomnia (CBTi) is an effective treatment for COMISA, previous research suggests a reduced response to CBTi by patients with insomnia and depression, anxiety, and stress symptoms. Therefore, we used randomized controlled trial data to investigate the impact of depression, anxiety, and stress symptoms before treatment on changes in insomnia after CBTi vs control in patients with COMISA. METHODS 145 patients with COMISA (insomnia as defined by the International Classification of Sleep Disorders, third edition and apnea-hypopnea index ≥ 15 events/h) were randomized to CBTi (n = 72) or no-treatment control (n = 73). One-week sleep diaries and standardized questionnaire measures of insomnia, sleepiness, fatigue, depression, anxiety, and stress were completed pretreatment and posttreatment. Mixed models were used to examine interactions between depression, anxiety, and stress symptoms before treatment, intervention-group (CBTi, control), and time (pretreatment, posttreatment) on insomnia symptoms. RESULTS Approximately half of this COMISA sample reported at least mild symptoms of depression (57%), anxiety (53%), and stress (48%) before treatment. Patients reporting greater depression, anxiety, and stress symptoms before treatment also reported increased severity of insomnia, daytime fatigue, and sleepiness. Improvements in questionnaire and diary-measured insomnia symptoms improved during CBTi and were not moderated by severity of depression, anxiety, or stress symptoms before treatment (all interaction P ≥ .11). CONCLUSIONS We found no evidence that symptoms of depression, anxiety, or stress impair the effectiveness of CBTi in improving insomnia symptoms in patients with COMISA. Patients with COMISA and comorbid symptoms of depression, anxiety, and stress should be referred for CBTi to treat insomnia and improve subsequent management of their obstructive sleep apnea. CLINICAL TRIAL REGISTRATION Registry: Australian New Zealand Clinical Trials Registry; Name: Treating comorbid insomnia with obstructive sleep apnea (COMISA) study: A new treatment strategy for patients with combined insomnia and sleep apnea; URL: https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=365184; Identifier: ACTRN12613001178730.
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Affiliation(s)
- Alexander Sweetman
- The Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia
| | - Leon Lack
- The Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia.,College of Education Psychology and Social Work, Flinders University, Bedford Park, South Australia, Australia
| | - R Doug McEvoy
- The Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia.,Sleep Health Service, Repatriation General Hospital and Respiratory and Sleep Services, Southern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Peter G Catcheside
- The Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia
| | - Nick A Antic
- The Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia.,Sleep Health Service, Repatriation General Hospital and Respiratory and Sleep Services, Southern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Ching Li Chai-Coetzer
- The Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia.,Sleep Health Service, Repatriation General Hospital and Respiratory and Sleep Services, Southern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - James Douglas
- Thoracic Program, The Prince Charles Hospital, Queensland, Australia
| | - Amanda O'Grady
- The Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia
| | - Nicola Dunn
- Thoracic Program, The Prince Charles Hospital, Queensland, Australia
| | - Jan Robinson
- Thoracic Program, The Prince Charles Hospital, Queensland, Australia
| | - Denzil Paul
- The Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia
| | - Simon Smith
- Institute for Social Science Research (ISSR), The University of Queensland, Queensland, Australia
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13
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Jeon B, Luyster FS, Callan JA, Chasens ER. Depressive Symptoms in Comorbid Obstructive Sleep Apnea and Insomnia: An Integrative Review. West J Nurs Res 2021:193945921989656. [PMID: 33533324 PMCID: PMC8329133 DOI: 10.1177/0193945921989656] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The purpose of this integrative review was to synthesize evidence concerning the relationship between comorbid obstructive sleep apnea and insomnia (OSA+I), and depressive symptoms. OSA and insomnia are common sleep disorders, recently comorbid OSA+I has been recognized as prevalent in adults. Although each sleep disorder increases the risk and severity of depressive symptoms, the effect of comorbid OSA+I on depressive symptoms remains unclear. A systematic search of PubMed, CINAHL, and PsycINFO identified 15 data-based studies. All the studies were observational with either a cross-sectional (n = 14) or a case-control design (n = 1). Study quality was assessed. Most of the studies (n = 14) indicated that comorbid OSA+I had an additive role on depressive symptoms. Insomnia appeared to have a more important role than OSA in increasing the severity of depressive symptoms in persons with comorbid OSA+I.
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Affiliation(s)
- Bomin Jeon
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | - Faith S Luyster
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | - Judith A Callan
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | - Eileen R Chasens
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
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14
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Dhanda Patil R, Hong MP, Ishman SL. Hypoglossal Nerve Stimulation in Veterans With Comorbid Insomnia and Sleep Apnea. Otolaryngol Head Neck Surg 2021; 164:1345-1353. [PMID: 33399502 DOI: 10.1177/0194599820982638] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE Insomnia and sleep apnea frequently co-occur, with additive effects of both disorders presenting clinicians with unique treatment challenges compared to one disorder alone. The hypoglossal nerve stimulator (HNS) is a promising treatment for patients with comorbid insomnia and sleep apnea (COMISA), many of whom have positive airway pressure (PAP) intolerance. Our aim was to determine adherence to and efficacy of HNS in veterans with COMISA refractory to PAP therapy compared to those with obstructive sleep apnea alone (OSA only). STUDY DESIGN Retrospective case series. SETTING A single, academic Veterans Affairs medical center. METHODS Review of clinical records, pre- and postoperative polysomnography, and clinical measures of obstructive sleep apnea (OSA), sleepiness, and insomnia was conducted in 53 consecutive cases of veterans with OSA undergoing HNS implantation. HNS adherence was obtained at postoperative visits. HNS adherence and efficacy were compared between individuals with COMISA and OSA only. RESULTS COMISA was noted in 30 of 53 (56.6%) veterans studied. There was no significant difference between HNS adherence in patients with COMISA and OSA only (5.6 vs 6.4 h/night, P = .17). HNS implantation improved polysomnographic and clinical measures of OSA and sleepiness in both COMISA and OSA only, and 56.5% (13/23) of patients with COMISA self-reported improvement in insomnia after surgery. CONCLUSION HNS was successful in treating a complex veteran population with COMISA refractory to PAP when examining measures of treatment adherence and efficacy. Future studies of patients with COMISA undergoing HNS will examine effective combination therapy targeting insomnia and a multidisciplinary effort to optimize treatment adherence.
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Affiliation(s)
- Reena Dhanda Patil
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati Medical Center, Cincinnati, Ohio, USA.,Cincinnati Veterans Affairs Medical Center, Cincinnati, Ohio, USA
| | - Michael P Hong
- University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Stacey L Ishman
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati Medical Center, Cincinnati, Ohio, USA.,Cincinnati Children's Hospital Medical Center, Divisions of Pediatric Otolaryngology and Pulmonary Medicine, Cincinnati, Ohio, USA
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15
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Zhu L, Meng D, Ma X, Guo J, Mu L. Sleep timing and hygiene practices of high bedtime procrastinators: a direct observational study. Fam Pract 2020; 37:779-784. [PMID: 32785594 DOI: 10.1093/fampra/cmaa079] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Bedtime procrastination (BP) has been proven to be an important indicator of sleep insufficiency from a psychological perspective. However, the effect of BP on sleep patterns related to sleep deficiency remains unknown. OBJECTIVE This study aimed to investigate the characteristics of self-reported sleep timing and hygiene practices between high and low-moderate bedtime procrastinators. It also aimed to examine the relationship between these characteristics and high level of BP. METHODS A total of 391 Chinese college students were recruited for this study. Participants completed questionnaires on demographics, sleep timing variables, the Sleep Hygiene Practice Scale (SHPS) and the Bedtime Procrastination Scale (BPS). RESULTS High bedtime procrastinators were more likely to have higher SHPS global and subdomain scores (Ps < 0.001). They also were more likely to exhibit later sleep onset, sleep offset and rise time on both weekdays and weekends (Ps < 0.01). The significant independent determinant factors of the prevalence of high BP were: SHPS total score [odds ratio (OR) = 1.05, P < 0.001], arousal-related behaviour (OR = 1.07, P = 0.007), sleep schedule and timing (OR = 1.12, P < 0.001) and sleep onset on weekdays (OR = 2.65, P < 0.001). CONCLUSIONS High bedtime procrastinators showed maladaptive sleep-related variables, which mainly manifested as changes in arousal-related behaviour and sleep schedule and timing, as well as delays in sleep onset time on weekdays. The findings could help guide the formulation of appropriate interventions in primary health care.
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Affiliation(s)
- Liwei Zhu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China.,Key Laboratory of Brain and Cognitive Neuroscience, Liaoning Province, Dalian, China
| | - Dexin Meng
- Department of Physiology, Jiamusi University, Jiamusi, China
| | - Xiaohan Ma
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China.,Key Laboratory of Brain and Cognitive Neuroscience, Liaoning Province, Dalian, China
| | - Jing Guo
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China.,Key Laboratory of Brain and Cognitive Neuroscience, Liaoning Province, Dalian, China
| | - Li Mu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China.,Key Laboratory of Brain and Cognitive Neuroscience, Liaoning Province, Dalian, China
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16
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Stelzer FG, Garcia E, Schorr F, Barea LM, Barros HT. Prevalence of chronic insomnia in patients with obstructive sleep apnea. BRAZILIAN JOURNAL OF PSYCHIATRY 2020; 43:370-375. [PMID: 32997071 PMCID: PMC8352737 DOI: 10.1590/1516-4446-2019-0814] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 05/26/2020] [Indexed: 11/23/2022]
Abstract
Objectives: To investigate the prevalence of and factors associated with chronic insomnia and obstructive sleep apnea (CIOSA) comorbidity in obstructive sleep apnea (OSA) patients. Methods: Between March 2014 and March 2015, we conducted a prospective, cross-sectional study of 238 adults diagnosed with OSA according to polysomnography and International Classification of Sleep Disorders-Third Edition criteria. Results: The prevalence of CIOSA was 29%. There was a trend towards older age in the CIOSA group. Sex was not associated with CIOSA. Sleep-maintenance and sleep-onset insomnia predominated in the sample. Beck’s depression and anxiety inventory scores were higher in the CIOSA group. Both depression and anxiety symptoms were associated with CIOSA. The arousal and apnea-hypopnea indices were lower in the CIOSA group. CIOSA was also associated with age ≥ 60 years and current tobacco use. Severe OSA and alcohol use were negatively associated with CIOSA. Conclusions: Chronic insomnia is prevalent among OSA patients. Our study highlights the need for detailed evaluation of patients with sleep breathing disorders to diagnose other important sleep and mood disorders (such as depression and anxiety), given their frequent association.
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Affiliation(s)
| | - Eduardo Garcia
- Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
| | - Fabiola Schorr
- Santa Casa de Misericórdia de Porto Alegre, Porto Alegre, RS, Brazil
| | - Liselotte M Barea
- Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
| | - Helena T Barros
- Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
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17
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Differences in electroencephalographic spectra during pre-sleep wakefulness, N1, and R sleep between comorbid insomnia and obstructive sleep apnea. Sleep Breath 2020; 24:267-275. [PMID: 31797216 DOI: 10.1007/s11325-019-01951-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 09/19/2019] [Accepted: 09/24/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE The neuropsychobiological effects of the comorbidity of insomnia and obstructive sleep apnea are not well studied. Our objective was to compare electroencephalographic spectra of patients with comorbid insomnia and sleep apnea syndrome to those of patients with sleep apnea syndrome alone during pre-sleep wakefulness and the N1 and R sleep periods. METHOD We performed electroencephalography and polysomnography on 10 patients with comorbid insomnia and sleep apnea and 10 with only sleep apnea. Electroencephalography spectra analysis was performed for absolute power in clinical bands in six derivations. RESULTS Compared to sleep apnea patients, comorbid patients had lower sleep efficiency and total sleep time, higher beta-1 power in the left frontal and central derivations during pre-sleep wakefulness, higher delta power in the left frontal and central derivations during the N1 stage, and higher beta-2 power in the left frontal and central, and right central derivations during the R stage. CONCLUSIONS Data suggest that patients with insomnia and sleep apnea, compared to patients with only sleep apnea, presented higher left high-frequency rhythms during pre-sleep wakefulness and R sleep stage, and may be for increased emotional and cognitive-related activity, while in stage N1, presented higher left delta power, which suggest some slowing after sleep deprivation.
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18
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Sweetman A, McEvoy RD, Smith S, Catcheside PG, Antic NA, Chai-Coetzer CL, Douglas J, O’Grady A, Dunn N, Robinson J, Paul D, Williamson P, Lack L. The effect of cognitive and behavioral therapy for insomnia on week-to-week changes in sleepiness and sleep parameters in patients with comorbid insomnia and sleep apnea: a randomized controlled trial. Sleep 2020; 43:5700798. [DOI: 10.1093/sleep/zsaa002] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 12/17/2019] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study Objectives
While cognitive and behavioral therapy for insomnia (CBTi) is an effective treatment in patients with comorbid moderate and severe obstructive sleep apnea (OSA), there is concern that the bedtime restriction component of CBTi might dangerously exacerbate daytime sleepiness in such patients. We examined randomized controlled trial data to investigate the effect of OSA severity, and pretreatment daytime sleepiness on week-to-week changes in daytime sleepiness and sleep parameters during CBTi and no-treatment control.
Methods
One hundred and forty-five patients with untreated physician-diagnosed OSA (apnea–hypopnea index ≥15) and psychologist-diagnosed insomnia (ICSD-3) were randomized to a 4-week CBTi program (n = 72) or no-treatment control (n = 73). The Epworth sleepiness scale (ESS) and sleep diaries were completed during pretreatment, weekly CBTi sessions, and posttreatment. Effects of OSA severity, pretreatment daytime sleepiness, and intervention group on weekly changes in daytime sleepiness and sleep parameters were investigated.
Results
The CBTi group reported a 15% increase in ESS scores following the first week of bedtime restriction (M change = 1.3 points, 95% CI = 0.1–2.5, p = 0.031, Cohen’s d = 0.27) which immediately returned to pretreatment levels for all subsequent weeks, while sleep parameters gradually improved throughout CBTi. There were no differences in changes in daytime sleepiness during treatment between CBTi and control groups or OSA-severity groups. Higher pretreatment ESS scores were associated with a greater ESS reduction during CBTi.
Conclusions
CBTi appears to be a safe and effective treatment in the presence of comorbid moderate and severe OSA. Nevertheless, patients living with comorbid insomnia and sleep apnea and treated with CBTi should be monitored closely for increased daytime sleepiness during the initial weeks of bedtime restriction therapy.
Clinical Trial Registration
Treating comorbid insomnia with obstructive sleep apnoea (COMISA) study: A new treatment strategy for patients with combined insomnia and sleep apnoea, https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id = 365184 Australian New Zealand Clinical Trials Registry: ACTRN12613001178730. Universal Trial Number: U1111-1149-4230.
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Affiliation(s)
- Alexander Sweetman
- Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, Australia
| | - R Doug McEvoy
- Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, Australia
- Sleep Health Service, Repatriation General Hospital and Respiratory and Sleep Services, Southern Adelaide Local Health Network, Adelaide, Australia
| | - Simon Smith
- Institute for Social Science Research (ISSR), University of Queensland, Indooroopilly, Australia
| | - Peter G Catcheside
- Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, Australia
| | - Nick A Antic
- Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, Australia
- Sleep Health Service, Repatriation General Hospital and Respiratory and Sleep Services, Southern Adelaide Local Health Network, Adelaide, Australia
| | - Ching Li Chai-Coetzer
- Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, Australia
- Sleep Health Service, Repatriation General Hospital and Respiratory and Sleep Services, Southern Adelaide Local Health Network, Adelaide, Australia
| | - James Douglas
- Thoracic Program, The Prince Charles Hospital, Brisbane, Australia
| | - Amanda O’Grady
- Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, Australia
| | - Nicola Dunn
- Thoracic Program, The Prince Charles Hospital, Brisbane, Australia
| | - Jan Robinson
- Thoracic Program, The Prince Charles Hospital, Brisbane, Australia
| | - Denzil Paul
- Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, Australia
| | - Paul Williamson
- College of Education Psychology and Social Work, Flinders University, Bedford Park, Australia
| | - Leon Lack
- Adelaide Institute for Sleep Health: A Centre of Research Excellence, College of Medicine and Public Health, Flinders University, Bedford Park, Australia
- College of Education Psychology and Social Work, Flinders University, Bedford Park, Australia
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19
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Lebrun C, Gély-Nargeot MC, Maudarbocus KH, Rossignol A, Geny C, Bayard S. Presleep Cognitive Arousal and Insomnia Comorbid to Parkinson Disease: Evidence for a Serial Mediation Model of Sleep-Related Safety Behaviors and Dysfunctional Beliefs About Sleep. J Clin Sleep Med 2019; 15:1217-1224. [PMID: 31538592 PMCID: PMC6760400 DOI: 10.5664/jcsm.7906] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 04/15/2019] [Accepted: 04/16/2019] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES Insomnia disorder (ID) is highly associated with Parkinson disease (PD) with great negative effect on health-related quality of life. Nonetheless, the relevance of psychological processes involved in the maintenance of insomnia is yet to be established in the context of this neurological condition. Our aim was to examine a serial meditation model of sleep-related safety behaviors and dysfunctional beliefs about sleep in association with presleep cognitive arousal and ID in patients with PD. METHODS A total of 68 patients with PD completed self-report measures including the Sleep-Related Behaviors Questionnaire (SRBQ-20), Dysfunctional Beliefs and Attitudes about Sleep (DBAS-16), and the cognitive subscale of the Presleep Arousal Scale (PSAS-C). ID was assessed according to Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition criteria. Bootstrapped serial mediation analyses were conducted to test indirect effects. RESULTS Overall, 55.6% of patients with PD met diagnostic criteria for ID. The association between presleep cognitive arousal (PSAS-C) and ID was serially mediated by sleep-related safety behaviors (SRBQ-20) and strong endorsement of dysfunctional beliefs about sleep (DBAS-16) (bias-corrected 95% confidence interval for the indirect effect = 0.013, 0.093). An alternate serial mediation model in which dysfunctional beliefs about sleep precede sleep-related safety behaviors was not statistically significant (bias-corrected 95% confidence interval for the indirect effect = -0.001, 0.046). CONCLUSIONS ID comorbid to PD is associated with the classic psychological factors perpetuating ID in neurological disease-free individuals with insomnia. Target-oriented interventions for instance cognitive behavioral therapy for chronic insomnia should be considered as a treatment approach for ID comorbid to PD. CITATION Lebrun C, Gély-Nargeot M-C, Maudarbocus KH, Rossignol A, Geny C, Bayard S. Presleep cognitive arousal and insomnia comorbid to parkinson disease: evidence for a serial mediation model of sleep-related safety behaviors and dysfunctional beliefs about sleep. J Clin Sleep Med. 2019;15(9):1217-1224.
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Affiliation(s)
- Cindy Lebrun
- Univ Paul Valéry Montpellier 3, Univ Montpellier, Montpellier, France
| | | | | | - Alexia Rossignol
- Centre Expert Maladie de Parkinson, Service de Neurologie, Hôpital Gui de Chauliac, Montpellier, France
| | - Christian Geny
- Centre Expert Maladie de Parkinson, Service de Neurologie, Hôpital Gui de Chauliac, Montpellier, France
| | - Sophie Bayard
- Univ Paul Valéry Montpellier 3, Univ Montpellier, Montpellier, France
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20
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Comparison of Psychiatric Symptoms in Patients With Obstructive Sleep Apnea, Simple Snoring, and Normal Controls. Psychosom Med 2019; 80:193-199. [PMID: 29189598 DOI: 10.1097/psy.0000000000000541] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Patients with sleep-related breathing disorders are known to have more severe psychiatric symptoms than good sleepers. The aim of this study was to compare the psychiatric symptoms of participants with obstructive sleep apnea (OSA), those with simple snoring (SS), and normal controls (NC). METHODS A total of 386 participants (260 with OSA, 75 with SS, and 51 NC) completed self-report questionnaires including the Symptoms Checklist 90-Revised and underwent nocturnal polysomnography. The scores of nine primary symptom dimensions and three global distress indices of the Symptoms Checklist 90-Revised were compared among the three groups, adjusting for age, sex, and body mass index. RESULTS Participants with suspected OSA (OSA + SS) reported more severe psychiatric symptoms than the NC group. Compared with the participants with OSA, those with SS manifested more severe obsessive-compulsive (1.4 (1.0) versus 1.1 (0.7), p = .008) and depressive (1.2 (1.2) versus 0.8 (0.8), p = .031) symptoms and higher Global Severity Index (1.0 (0.9) versus 0.7 (0.6), p = .039) and Positive Symptom Distress Index (2.0 (0.8) versus 1.7 (0.6), p = .009). Only higher Pittsburgh Sleep Quality Index values predicted higher Global Severity Index (B = 0.11, p = .041) and Positive Symptom Distress Index (B = 0.46, p = .007) in suspected OSA participants. CONCLUSIONS This study found that individuals with suspected OSA experienced more severe psychiatric symptoms than NCs and that psychiatric symptoms were more severe in the SS group than in the OSA group. The psychiatric symptoms of suspected OSA patients were associated with subjective sleep quality rather than with the apnea-hypopnea index.
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Schellaert V, Labauge P, Lebrun C, Maudarbocus KH, Bernard J, Blache JB, Ayrignac X, Carra-Dallière C, Gely-Nargeot MC, Bayard S. Psychological processes associated with insomnia in patients with multiple sclerosis. Sleep 2019; 41:4788792. [PMID: 29309702 DOI: 10.1093/sleep/zsy002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Study Objectives Despite the high comorbidity of insomnia disorder (ID) with multiple sclerosis (MS), the relevance of psychological processes involved in the maintenance of insomnia is yet to be established in this neurological disorder. This study aimed to ascertain to what extent the suggested emotional, cognitive, and behavioral processes maintaining insomnia are relevant in people with insomnia and MS. Methods A between-subjects design was used to compare 26 patients with insomnia and MS, with 31 patients with MS only, and with 26 matched neurological disease-free individuals with insomnia. All patients participated in a standardized clinical interview and completed a battery of self-reported measures of cognitive and somatic presleep arousal experienced at bedtime, sleep- or insomnia-related unhelpful beliefs, and sleep-related safety behaviors. All patients with MS underwent a neurological examination. Results ID comorbid to MS was strongly associated with increased levels of cognitive and somatic arousal, higher endorsement of dysfunctional beliefs about the consequences of insomnia on daytime functioning, and worry about insomnia and more frequent engagement in sleep-related safety behaviors. Patients with MS with ID did not differ from neurological disease-free individuals with insomnia on these measures. No link was found between MS clinical peculiarities and ID diagnosis. Conclusions ID comorbid to MS is associated with the classical psychological factors perpetuating ID in neurological disease-free individuals with insomnia. Primary care providers and neurologists should consider target-oriented therapies like cognitive behavioral therapy for chronic insomnia as a treatment approach for ID comorbid to MS.
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Affiliation(s)
- Vanessa Schellaert
- Epsylon Laboratory Dynamic of Human Abilities and Health Behaviors, University of Montpellier, Montpellier, France
| | - Pierre Labauge
- Department of Neurology, Montpellier University Hospital, Montpellier, France
| | - Cindy Lebrun
- Epsylon Laboratory Dynamic of Human Abilities and Health Behaviors, University of Montpellier, Montpellier, France
| | - Khaalid Hassan Maudarbocus
- Epsylon Laboratory Dynamic of Human Abilities and Health Behaviors, University of Montpellier, Montpellier, France
| | - Jeanne Bernard
- Department of Neurology, Montpellier University Hospital, Montpellier, France
| | | | - Xavier Ayrignac
- Department of Neurology, Montpellier University Hospital, Montpellier, France
| | | | - Marie-Christine Gely-Nargeot
- Epsylon Laboratory Dynamic of Human Abilities and Health Behaviors, University of Montpellier, Montpellier, France
| | - Sophie Bayard
- Epsylon Laboratory Dynamic of Human Abilities and Health Behaviors, University of Montpellier, Montpellier, France
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Sleep and Mental Health in Truck Drivers: Descriptive Review of the Current Evidence and Proposal of Strategies for Primary Prevention. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15091852. [PMID: 30150599 PMCID: PMC6164547 DOI: 10.3390/ijerph15091852] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 08/19/2018] [Accepted: 08/20/2018] [Indexed: 11/21/2022]
Abstract
Background: Professional truck drivers (TDs) are exposed to stressful working (and living) conditions and are vulnerable. They report physical and mental health problems and psychological distress more frequently than the general population and their problems can affect safety on the roads. Actions to improve TDs’ health and reduce the risks of (co-)morbidity or unsafe driving are imperative. Methods: The published studies dealing with the TDs’ sleep habits and mental health were reviewed to define the scenario and organize the preventive strategies proposed thus far. Results: Awareness among TDs of the high risk for health and safety due to (often co-existing) untreated sleep and mental health problems is critical. Alcohol and prescribed or illicit drugs are often misused to compensate for depression, anxiety, job strain, fatigue, and social isolation. Polypharmacy and dependence increase the chance of unsafe behaviors on the road. The TDs’ access to healthcare services is scant, and participation in industry-sponsored wellness programs is limited. Conclusions: Primary prevention is a first unavoidable step to deal with sleep and mental health problems. Educational programs, online support and tele-health assessment/monitoring would help improve the well-being, safety and health of professional TDs and increase safety on the road.
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El-Solh AA, Adamo D, Kufel T. Comorbid insomnia and sleep apnea in Veterans with post-traumatic stress disorder. Sleep Breath 2018; 22:23-31. [PMID: 29330769 DOI: 10.1007/s11325-017-1618-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 12/16/2017] [Accepted: 12/29/2017] [Indexed: 02/04/2023]
Abstract
PURPOSE The purpose of this study was to determine the impact of insomnia in Veterans with post-traumatic stress disorder (PTSD) and obstructive sleep apnea (OSA) on health-related outcomes before and after 12 weeks of continuous positive airway pressure (CPAP) treatment. METHODS We conducted a prospective cohort study of Veterans with PTSD and documented apnea hypopnea index (AHI) ≥ 5 with and without clinically significant insomnia as determined by the Insomnia Severity Index (ISI). Health-related outcomes including PTSD checklist (PCL-M), SF-36, and Pittsburgh Sleep Quality Index (PSQI) were assessed at baseline and 12 weeks after initiation of OSA treatment. CPAP adherence was retrieved at each visit. RESULTS Seventy-two Veterans including 36 with comorbid insomnia and OSA (COMISA) and 36 OSA-only were enrolled. Veterans with COMISA were younger (p = 0.03), had lower BMI (p < 0.001), and were more likely to report depression than those with OSA-only (p = 0.004). Although AHI was higher in the COMISA (p = 0.01), both groups expressed comparable daytime sleepiness (p = 0.16). The COMISA group had no significant change in SF-36 and PSQI after 12 weeks of treatment and used CPAP much less frequently than OSA-only group (p = 0.001). CONCLUSIONS COMISA in Veterans with PTSD is associated with worse quality of life than those with OSA-only. Insomnia should be assessed in Veterans with PTSD who are not adherent to CPAP treatment.
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Affiliation(s)
- Ali A El-Solh
- VA Western New York Healthcare System, 3495 Bailey Avenue, Buffalo, NY, 14215, USA. .,Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, State University of New York at Buffalo School of Medicine and Biomedical Sciences and School of Public Health and Health Professions, Buffalo, NY, USA. .,Department of Epidemiology and Environmental Health, State University of New York at Buffalo School of Medicine and Biomedical Sciences and School of Public Health and Health Professions, Buffalo, NY, USA.
| | - David Adamo
- VA Western New York Healthcare System, 3495 Bailey Avenue, Buffalo, NY, 14215, USA
| | - Thomas Kufel
- VA Western New York Healthcare System, 3495 Bailey Avenue, Buffalo, NY, 14215, USA.,Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, State University of New York at Buffalo School of Medicine and Biomedical Sciences and School of Public Health and Health Professions, Buffalo, NY, USA
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Comorbid insomnia symptoms predict lower 6-month adherence to CPAP in US veterans with obstructive sleep apnea. Sleep Breath 2018; 22:5-15. [PMID: 29330768 DOI: 10.1007/s11325-017-1605-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 10/20/2017] [Accepted: 12/08/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE There is limited information on the association between pre-treatment insomnia symptoms and dysfunctional sleep beliefs with continuous positive airway pressure (CPAP) adherence in veterans with obstructive sleep apnea (OSA). Our aims were to describe demographic and sleep characteristics of veterans with and without comorbid insomnia and determine whether pre-treatment insomnia symptoms and dysfunctional sleep beliefs predict CPAP use after 6 months of therapy. METHODS Hispanic veterans attending the Miami VA sleep clinic were recruited and completed the insomnia severity index, the dysfunctional sleep belief and attitude scale (DBAS), and other questionnaires. Participants were asked to return after 7 days and 1 and 6 months to repeat questionnaires and for objective CPAP adherence download. Hierarchical regression models were performed to determine adjusted associations of pre-treatment insomnia symptoms and DBAS sub-scores on 6-month mean daily CPAP use. RESULTS Fifty-three participants completed the 6-month follow-up visit with a mean CPAP use of 3.4 ± 1.9 h. Veterans with comorbid insomnia had lower mean daily CPAP use (168 ± 125 vs 237 ± 108 min, p = 0.04) and lower percent daily CPAP use ≥ 4 h (32 ± 32 vs 51 ± 32%, p = 0.05) compared to participants without insomnia. In adjusted analyses, pre-treatment insomnia symptoms (early, late, and aggregated nocturnal symptoms) and sleep dissatisfaction were predictive of lower CPAP use at 6 months. Pre-treatment dysfunctional sleep beliefs were not associated with CPAP adherence. CONCLUSIONS Pre-treatment nocturnal insomnia symptoms and sleep dissatisfaction predicted poorer 6- month CPAP use. Insomnia treatment preceding or concurrent with CPAP initiation may eliminate a barrier to regular use.
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Lam AS, Collop NA, Bliwise DL, Dedhia RC. Validated Measures of Insomnia, Function, Sleepiness, and Nasal Obstruction in a CPAP Alternatives Clinic Population. J Clin Sleep Med 2017. [PMID: 28633723 DOI: 10.5664/jcsm.6692] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
STUDY OBJECTIVES Although efficacious in the treatment of obstructive sleep apnea (OSA), continuous positive airway pressure (CPAP) can be difficult to tolerate, with long-term adherence rates approaching 50%. CPAP alternatives clinics specialize in the evaluation and treatment of CPAP-intolerant patients; yet this population has not been studied in the literature. To better understand these patients, we sought to assess insomnia, sleep-related functional status, sleepiness, and nasal obstruction, utilizing data from validated instruments. METHODS After approval from the Emory University Institutional Review Board, a retrospective chart review was performed from September 2015 to September 2016 of new patient visits at the Emory CPAP alternatives clinic. Patient demographics and responses were recorded from the Insomnia Severity Index, Functional Outcomes of Sleep Questionnaire-10 (FOSQ-10), Epworth Sleepiness Scale, and Nasal Obstruction Symptom Evaluation questionnaires. RESULTS A total of 172 patients were included, with 81% having moderate-severe OSA. Most of the patients demonstrated moderate-severe clinical insomnia and at least moderate nasal obstruction. FOSQ-10 scores indicated sleep-related functional impairment in 88%. However, most patients did not demonstrate excessive daytime sleepiness. CONCLUSION This patient population demonstrates significant symptomatology and functional impairment. Because of the severity of their OSA, they are at increased risk of complications. In order to mitigate the detrimental effects of OSA, these significantly impacted patients should be identified and encouraged to seek CPAP alternatives clinics that specialize in the treatment of this population.
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Affiliation(s)
- Austin S Lam
- Emory University School of Medicine, Atlanta, Georgia
| | - Nancy A Collop
- Emory Sleep Center, Emory University School of Medicine, Atlanta, Georgia.,Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Donald L Bliwise
- Emory Sleep Center, Emory University School of Medicine, Atlanta, Georgia.,Department of Neurology, Emory University School of Medicine, Atlanta, Georgia
| | - Raj C Dedhia
- Emory Sleep Center, Emory University School of Medicine, Atlanta, Georgia.,Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia
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Lang CJ, Appleton SL, Vakulin A, McEvoy RD, Wittert GA, Martin SA, Catcheside PG, Antic NA, Lack L, Adams RJ. Co-morbid OSA and insomnia increases depression prevalence and severity in men. Respirology 2017; 22:1407-1415. [DOI: 10.1111/resp.13064] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 02/26/2017] [Accepted: 03/07/2017] [Indexed: 12/01/2022]
Affiliation(s)
- Carol J. Lang
- Discipline of Medicine; University of Adelaide; Adelaide South Australia Australia
| | - Sarah L. Appleton
- Discipline of Medicine; University of Adelaide; Adelaide South Australia Australia
| | - Andrew Vakulin
- Adelaide Institute of Sleep Health; Flinders University of South Australia; Adelaide South Australia Australia
- NHMRC Centre for Integrated Research and Understanding of Sleep (CIRUS), Woolcock Institute of Medical Research; University of Sydney; Sydney New South Wales Australia
| | - R. Doug McEvoy
- Adelaide Institute of Sleep Health; Flinders University of South Australia; Adelaide South Australia Australia
| | - Gary A. Wittert
- Discipline of Medicine; University of Adelaide; Adelaide South Australia Australia
| | - Sean A. Martin
- Discipline of Medicine; University of Adelaide; Adelaide South Australia Australia
| | - Peter G. Catcheside
- Adelaide Institute of Sleep Health; Flinders University of South Australia; Adelaide South Australia Australia
| | - Nicholas A. Antic
- Adelaide Institute of Sleep Health; Flinders University of South Australia; Adelaide South Australia Australia
| | - Leon Lack
- Adelaide Institute of Sleep Health; Flinders University of South Australia; Adelaide South Australia Australia
| | - Robert J. Adams
- Discipline of Medicine; University of Adelaide; Adelaide South Australia Australia
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Developing a successful treatment for co-morbid insomnia and sleep apnoea. Sleep Med Rev 2017; 33:28-38. [DOI: 10.1016/j.smrv.2016.04.004] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 04/21/2016] [Accepted: 04/21/2016] [Indexed: 11/23/2022]
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Choi SJ, Joo EY, Lee YJ, Hong SB. Suicidal ideation and insomnia symptoms in subjects with obstructive sleep apnea syndrome. Sleep Med 2015; 16:1146-50. [PMID: 26298792 DOI: 10.1016/j.sleep.2015.04.026] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 04/17/2015] [Accepted: 04/20/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Insomnia symptoms are prevalent in subjects with obstructive sleep apnea syndrome (OSA) and are important risk factors for suicidal ideation (SI). However, the significance of SI has not been clearly demonstrated in persons with both OSA and insomnia. We aimed to investigate the prevalence of SI and its relationship with insomnia symptoms, mood, and other relevant factors. METHODS A total of 117 consecutive subjects with untreated OSA (apnea-hypopnea index ≥5/h) participated in the study. They completed questionnaires regarding SI ([BDI-II], item 9), insomnia symptoms (Insomnia Severity Index [ISI]), depressive mood (modified BDI-II [mBDI-II], which excluded items on SI and sleep disturbances), dysfunctional beliefs and attitudes about sleep (DBAS), social support, and quality of life. RESULTS The overall prevalence of SI was 20.5% in subjects with OSA. A total of 32 subjects (27.4%) reported significant insomnia symptoms (ISI ≥ 15). Higher SI was associated with higher scores on ISI, DBAS, and mBDI-II and lower scores on social support and quality of life questionnaires. The severity of insomnia was positively correlated with depressive mood. The relationship between SI and insomnia severity was insignificant after adjusting for depressive symptom severity. CONCLUSION Patients with OSA may have SI and insomnia symptoms. Collinearity was observed between sleep and mood disturbances. Yet, it is remarkable to find a significant association between OSA and SI, which are additional contributions to insomnia. This study suggests the necessity of integrated approaches to SI and related factors for the comprehensive treatment of OSA.
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Affiliation(s)
- Su Jung Choi
- Department of Neurology, Neuroscience Center, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Nursing, Samsung Medical Center, Department of Clinical Nursing Science, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Eun Yeon Joo
- Department of Neurology, Neuroscience Center, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Young Jun Lee
- Department of Neurology, Northwestern University, Chicago, IL,USA
| | - Seung Bong Hong
- Department of Neurology, Neuroscience Center, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Petrov ME, Goodin BR, Cruz-Almeida Y, King C, Glover TL, Bulls HW, Herbert M, Sibille KT, Bartley EJ, Fessler BJ, Sotolongo A, Staud R, Redden D, Fillingim RB, Bradley LA. Disrupted sleep is associated with altered pain processing by sex and ethnicity in knee osteoarthritis. THE JOURNAL OF PAIN 2015; 16:478-90. [PMID: 25725172 DOI: 10.1016/j.jpain.2015.02.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 01/21/2015] [Accepted: 02/08/2015] [Indexed: 10/23/2022]
Abstract
UNLABELLED Studies indicate that improving sleep decreases reported pain in patients with knee osteoarthritis, but it is unclear if this association extends to experimentally induced pain responses. A community-based sample of 88 African American and 52 non-Hispanic white adults (45-76 years) with knee osteoarthritis completed the Insomnia Severity Index and the arousal subscale of the Sleep Hygiene and Practices Scale. Participants underwent quantitative sensory testing, including measures of pain sensitivity and facilitation at the knee, and pain inhibition. Outcomes were analyzed with multiple Tobit hierarchical regression models, with adjustment for relevant covariates. Ethnicity and sex by sleep interactions were also entered into the models. After covariate adjustment, main associations were not observed. However, sex interacted with insomnia severity to predict greater temporal summation of heat and punctate pressure pain among women and lower heat temporal summation among men. Men and women who engaged in frequent arousal-associated sleep behaviors demonstrated higher and lower heat temporal summation, respectively. Non-Hispanic whites with greater insomnia severity displayed lower pressure pain thresholds and pain inhibition. Our findings are the first to demonstrate that disrupted sleep is associated with altered pain processing differentially by sex and ethnicity/race among people with knee osteoarthritis. PERSPECTIVE This article presents the association between insomnia severity, maladaptive sleep behaviors, and experimentally induced pain responses among people with knee osteoarthritis. Disrupted sleep was associated with altered pain processing by sex and ethnicity/race. Offering sleep interventions may help ameliorate pain, but treatment may need to be tailored by sex and ethnicity/race.
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Affiliation(s)
- Megan E Petrov
- College of Nursing & Health Innovation, Arizona State University, Phoenix, Arizona.
| | - Burel R Goodin
- Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Yenisel Cruz-Almeida
- Department of Aging & Geriatric Research, University of Florida, Gainesville, Florida
| | - Chris King
- Department of Community Dentistry and Behavioral Science, University of Florida, Gainesville, Florida
| | - Toni L Glover
- College of Nursing, University of Florida, Gainesville, Florida
| | - Hailey W Bulls
- Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Matthew Herbert
- Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Kimberly T Sibille
- Department of Aging & Geriatric Research, University of Florida, Gainesville, Florida; Pain Research and Intervention Center of Excellence, University of Florida, Gainesville, Florida
| | - Emily J Bartley
- Pain Research and Intervention Center of Excellence, University of Florida, Gainesville, Florida
| | - Barri J Fessler
- Division of Clinical Immunology & Rheumatology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Adriana Sotolongo
- Division of Clinical Immunology & Rheumatology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Roland Staud
- Division of Rheumatology and Clinical Immunology, College of Medicine, University of Florida, Gainesville, Florida
| | - David Redden
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Roger B Fillingim
- Department of Community Dentistry and Behavioral Science, University of Florida, Gainesville, Florida; Pain Research and Intervention Center of Excellence, University of Florida, Gainesville, Florida
| | - Laurence A Bradley
- Division of Clinical Immunology & Rheumatology, University of Alabama at Birmingham, Birmingham, Alabama
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Crönlein T, Wagner S, Langguth B, Geisler P, Eichhammer P, Wetter TC. Are dysfunctional attitudes and beliefs about sleep unique to primary insomnia? Sleep Med 2014; 15:1463-7. [DOI: 10.1016/j.sleep.2014.06.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 05/27/2014] [Accepted: 06/14/2014] [Indexed: 11/28/2022]
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Glidewell RN, Renn BN, Roby E, Orr WC. Predictors and patterns of insomnia symptoms in OSA before and after PAP therapy. Sleep Med 2014; 15:899-905. [DOI: 10.1016/j.sleep.2014.05.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Revised: 03/03/2014] [Accepted: 05/02/2014] [Indexed: 11/29/2022]
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Shapiro AL, Culp S, Azulay Chertok IR. OSA symptoms associated with and predictive of anxiety in middle-aged men: secondary analysis of NHANES data. Arch Psychiatr Nurs 2014; 28:200-5. [PMID: 24856274 DOI: 10.1016/j.apnu.2014.02.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2013] [Revised: 02/11/2014] [Accepted: 02/15/2014] [Indexed: 11/19/2022]
Abstract
OBJECT This population-based study examined obstructive sleep apnea (OSA) symptoms predictive of anxiety in middle-aged men. METHOD Secondary analyses were conducted on the National Health and Nutrition Examination Survey (NHANES) 2007-2008 data using weighted samples and complex sample analysis techniques (unweighted N=1,217). FINDINGS Nonrefreshing sleep (χ(2)=69.333, p<0.001), excessive daytime sleepiness (χ(2)=47.766, p<0.001), and sleep fragmentation (χ(2)=30.692, p<0.001) were significantly associated with anxiety. Nonrefreshing sleep (OR 3.582, p<0.001) and awakenings due to apneic episodes (OR 2.047, p=0.001) were predictive of anxiety. CONCLUSION Comorbid anxiety and OSA symptoms are common and have implications for activities of daily living, social responsibilities, and quality of life. Screening for anxiety among men with OSA symptoms is recommended.
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Affiliation(s)
- April L Shapiro
- School of Nursing, West Virginia University, 600 Harley O. Staggers Sr. Drive, Keyser, WV.
| | - Stacey Culp
- School of Nursing, West Virginia University, 6404 Health Sciences South Morgantown, WV.
| | - Ilana R Azulay Chertok
- School of Nursing, West Virginia University, 6504 Health Sciences South, Morgantown, WV.
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Abstract
The presence of insomnia in patients with sleep apnea seems paradoxical as excessive sleepiness is one of the major symptoms of sleep apnea. However, recent research has shown that about half of patients with sleep disorder breathing experience insomnia. Moreover, patients complaining of insomnia or non-restorative sleep may also present with moderate to severe sleep apnea syndromes. Thus, in recent years, clinicians have become more aware of the possible association between insomnia and sleep apnea. This article reviews data published on different aspects of this co-occurrence.
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Affiliation(s)
- V Bayon
- Université Paris Descartes, AP-HP, Hôtel-Dieu, 75004 Paris, France; Équipe d'accueil VIFASOM, Centre du sommeil et de la vigilance, Hôtel-Dieu de Paris, 1, place du Parvis-Notre-Dame, 75181 Paris cedex 4, France.
| | - D Léger
- Université Paris Descartes, AP-HP, Hôtel-Dieu, 75004 Paris, France; Équipe d'accueil VIFASOM, Centre du sommeil et de la vigilance, Hôtel-Dieu de Paris, 1, place du Parvis-Notre-Dame, 75181 Paris cedex 4, France
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Gupta MA, Knapp K. Cardiovascular and psychiatric morbidity in obstructive sleep apnea (OSA) with insomnia (sleep apnea plus) versus obstructive sleep apnea without insomnia: a case-control study from a Nationally Representative US sample. PLoS One 2014; 9:e90021. [PMID: 24599301 PMCID: PMC3943798 DOI: 10.1371/journal.pone.0090021] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Accepted: 01/14/2014] [Indexed: 12/13/2022] Open
Abstract
PURPOSE To evaluate cardiovascular and psychiatric morbidity in patient visits with obstructive sleep apnea (OSA) with insomnia (OSA+Insomnia) versus OSA without insomnia (OSA-Insomnia) in a nationally representative US sample. METHODS A retrospective case-control study of epidemiologic databases (National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey) representing an estimated ± standard error (SE) 62,253,910 ± 5,274,747 (unweighted count=7234) patient visits with diagnosis of OSA from 1995-2010, was conducted. An estimated 3,994,104 ± 791,386 (unweighted count=658) were classified as OSA+Insomnia and an estimated 58,259,806 ± 4,849,800 (unweighted count=6576) as OSA-Insomnia. Logistic regression analysis was carried out using OSA+Insomnia versus OSA-Insomnia as the dependent variable, and age (>50 years versus ≤ 50 years), sex, race ('White' versus 'non-White'), essential hypertension, heart failure, ischemic heart disease, cardiac dysrhythmia, cerebrovascular disease, diabetes, obesity, hyperlipidemia, depressive, anxiety, and adjustment disorders (includes PTSD), hypersomnia and all medications used as independent variables. All comorbidities were physician diagnosed using the ICD9-CM. RESULTS Among patient visits with OSA, an estimated 6.4%± 0.9% also had insomnia. Logistic regression analysis revealed that the OSA+Insomnia group was significantly more likely to have essential hypertension (all ICD9-CM codes 401) (OR=1.83, 95% CI 1.27-2.65) and provisionally more likely to have cerebrovascular disease (ICD9-CM codes 430-438) (OR=6.58, 95% CI 1.66-26.08). The significant OR for cerebrovascular disease was considered provisional because the unweighted count was <30. CONCLUSIONS In a nationally representative sample, OSA+Insomnia was associated significantly more frequently with essential hypertension than OSA-Insomnia, a finding that has not been previously reported. In contrast to studies that have considered patient self-reports of psychological morbidity, the absence of a significant association with psychiatric disorders in our study may be indicative of the fact that we considered only physician-rated psychiatric syndromes meeting ICD9-CM criteria. Our findings among the OSA+Insomnia group are therefore most likely conservative.
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Affiliation(s)
- Madhulika A. Gupta
- Department of Psychiatry, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada
- * E-mail:
| | - Katie Knapp
- Department of Psychiatry, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada
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Luyster FS, Kip KE, Buysse DJ, Aiyer AN, Reis SE, Strollo PJ. Traditional and nontraditional cardiovascular risk factors in comorbid insomnia and sleep apnea. Sleep 2014; 37:593-600. [PMID: 24587583 DOI: 10.5665/sleep.3506] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Insomnia and sleep apnea frequently co-occur and are independently associated with an increased risk of cardiovascular disease, but little is known about cardiovascular disease risk among individuals with comorbid insomnia and sleep apnea. The current study examined traditional risk factors and a physiologic biomarker of cardiovascular risk in comorbid insomnia and sleep apnea. DESIGN Community-based participatory research study. PARTICIPANTS The sample comprised 795 participants without preexisting cardiovascular disease from the Heart Strategies Concentrating On Risk Evaluation (Heart SCORE) study. MEASUREMENTS AND RESULTS Participants were assessed for symptoms of insomnia and sleep apnea risk, as well as for presence of obesity, smoking, a sedentary lifestyle, hypertension, dyslipidemia, and diabetes. Baseline resting brachial artery diameter was measured by B-mode ultrasonography. A total of 138 participants (17.4%) met criteria for insomnia syndrome alone, 179 (22.5%) were at high risk for sleep apnea alone, 95 (11.9%) reported both insomnia syndrome and high sleep apnea risk, and 383 (48.2%) reported having neither insomnia nor sleep apnea symptoms Both high sleep apnea risk alone and comorbid insomnia and high sleep apnea risk groups had greater frequencies of obesity, sedentary lifestyle, hypertension, and three or more traditional cardiovascular risk factors and significantly larger brachial artery diameters than the insomnia alone group and those without insomnia or sleep apnea symptoms. No differences in traditional cardiovascular risk factors or brachial artery diameter were found between the high sleep apnea risk and comorbid groups. CONCLUSIONS These findings suggest that sleep apnea is a major contributor to cardiovascular risk and co-occurring insomnia does not appear to add to this risk.
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Affiliation(s)
| | - Kevin E Kip
- College of Nursing, University of South Florida, Tampa, FL
| | - Daniel J Buysse
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA
| | - Aryan N Aiyer
- Division of Cardiology, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Steven E Reis
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Patrick J Strollo
- Division of Pulmonary, Allergy, and Critical Care, University of Pittsburgh, PA
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Abstract
OPINION STATEMENT Sufficient evidence has accumulated to warrant conceptualization of comorbid insomnia and sleep disordered breathing (SDB) as a distinct clinical syndrome. As such, diagnostic and treatment approaches should be founded on an integrated and multidisciplinary approach with equivalent clinical attention and priority given to both insomnia and respiratory aspects of patients' presenting complaints. Several well established and effective treatments exist for both insomnia and SDB. Although questions of optimal treatment combination and sequence remain to be examined, current evidence provides preliminary guidance regarding the sequential or concurrent management of insomnia and sleep disordered breathing when comorbid. Unsatisfactory response to pharmacotherapy or cognitive-behavioral therapy for chronic insomnia should trigger evaluation for comorbid sleep-related breathing disturbance prior to more aggressive or off label pharmacotherapy. Presence and course of insomnia symptoms should be monitored closely in SDB patients with persistence of insomnia symptoms following SDB treatment prompting targeted treatment of insomnia. Aggressive treatment of insomnia prior to or in combination with SDB treatment may be particularly indicated in situations where insomnia is suspected to interfere with diagnosis or treatment of SDB. Insomnia and sleep disordered breathing appear to uniquely contribute to the morbidity of patients with this comorbidity. With this in mind, active engagement and monitoring of SDB and insomnia will often be necessary to achieve optimal outcomes.
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Affiliation(s)
- Jason C Ong
- Department of Behavioral Science, Rush University Medical Center, 710 South Paulina Street, Suite 600, Chicago, IL 60612, USA
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Mysliwiec V, Gill J, Lee H, Baxter T, Pierce R, Barr TL, Krakow B, Roth BJ. Sleep disorders in US military personnel: a high rate of comorbid insomnia and obstructive sleep apnea. Chest 2013; 144:549-557. [PMID: 23681455 PMCID: PMC4694100 DOI: 10.1378/chest.13-0088] [Citation(s) in RCA: 133] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Accepted: 04/19/2013] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Sleep disturbances are among the most common symptoms of military personnel who return from deployment. The objective of our study was to determine the presence of sleep disorders in US military personnel referred for evaluation of sleep disturbances after deployment and examine associations between sleep disorders and service-related diagnoses of depression, mild traumatic brain injury, pain, and posttraumatic stress disorder (PTSD). METHODS This was a cross-sectional study of military personnel with sleep disturbances who returned from combat within 18 months of deployment. Sleep disorders were assessed by clinical evaluation and polysomnogram with validated instruments to diagnose service-related illnesses. RESULTS Of 110 military personnel included in our analysis, 97.3% were men (mean age, 33.6 ± 8.0 years; mean BMI, 30.0 ± 4.3 kg/m2), and 70.9% returned from combat within 12 months. Nearly one-half (47.3%) met diagnostic criteria for two or more service-related diagnoses. Sleep disorders were diagnosed in 88.2% of subjects; 11.8% had a normal sleep evaluation and served as control subjects. Overall, 62.7% met diagnostic criteria for obstructive sleep apnea (OSA) and 63.6% for insomnia. The exclusive diagnoses of insomnia and OSA were present in 25.5% and 24.5% of subjects, respectively; 38.2% had comorbid insomnia and OSA. Military personnel with comorbid insomnia and OSA were significantly more likely to meet criteria for depression (P < .01) and PTSD (P < .01) compared with control subjects and those with OSA only. CONCLUSIONS Comorbid insomnia and OSA is a frequent diagnosis in military personnel referred for evaluation of sleep disturbances after deployment. This diagnosis, which is difficult to treat, may explain the refractory nature of many service-related diagnoses.
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Affiliation(s)
| | | | | | | | | | - Taura L Barr
- West Virginia University and Robert Wood Johnson Foundation, Morgantown, WV
| | - Barry Krakow
- Sleep & Human Health Institute, Albuquerque, NM; Maimonides Sleep Arts & Sciences, Ltd, Albuquerque, NM
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Lichstein KL, Justin Thomas S, Woosley JA, Geyer JD. Co-occurring insomnia and obstructive sleep apnea. Sleep Med 2013; 14:824-9. [PMID: 23768836 DOI: 10.1016/j.sleep.2013.02.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 01/15/2013] [Accepted: 02/14/2013] [Indexed: 11/24/2022]
Abstract
STUDY OBJECTIVES Prior research investigating co-occurring insomnia/obstructive sleep apnea (CIO) has mainly focused on comparing comorbid patients, obstructive sleep apnea (OSA), and insomnia (INS) to those with OSA alone. This approach is informative but omits the potentially interesting comparison of comorbid patients to those with INS alone. Our study used an incomplete factorial design, crossing OSA (present or absent) with INS (present or absent) to more clearly focus on the question, is comorbid INS an epiphenomenon of OSA or an independent disorder? METHODS Our study was an archival analysis from the database of a sleep center comparing consecutively diagnosed patients characterized as OSA or INS. A third group, CIO, was derived from the OSA group. Our study was conducted at an American Academy of Sleep Medicine-accredited sleep disorders center. We studied 299 patients, including 94 OSA, 97 INS, and 108 CIO. Patients ranged from ages 15 to 86years. RESULTS Groups were compared on polysomnography (PSG), sleep pattern, sleep stages, sleep pathology, self-reported sleep concerns, and self-reported daytime functioning. From a consecutive group of OSA patients, we estimate the prevalence of CIO at 67.4%. Based mainly on multivariate analysis of covariance (MANCOVA) controlling for demographic differences between groups, we found few if any significant differences between CIO and INS alone or between CIO and OSA alone. CONCLUSIONS The clinical presentation of CIO is indistinguishable from INS alone, both with respect to PSG findings and to self-reported sleep onset and sleep maintenance disturbance. We observed a weak relation between OSA severity and co-occurring INS. These data are consistent with the view that INS with co-occurring OSA is an independent, self-sustaining disorder. We hypothesized that in some unknown proportion of cases, OSA initially instigated the INS, but the INS was then perpetuated and reshaped by sleep concerns and self-defeating compensatory behaviors.
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Li Z, Huang IC, Thompson L, Tuli S, Huang SW, DeWalt D, Revicki D, Shenkman E. The relationships between asthma control, daytime sleepiness, and quality of life among children with asthma: a path analysis. Sleep Med 2013; 14:641-7. [PMID: 23684939 DOI: 10.1016/j.sleep.2013.04.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Revised: 04/04/2013] [Accepted: 04/06/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVES We aimed to examine the relationships between asthma control, daytime sleepiness, and asthma-specific health-related quality of life (HRQOL) among children with asthma. Path analyses were conducted to test if daytime sleepiness can mediate the effect of asthma control status on asthma-specific HRQOL. METHODS 160 dyads (pairs) of asthmatic children and their parents were collected for analyses. The Asthma Control and Communication Instrument (ACCI) was used to categorize adequate and poor asthma control status. The Cleveland Adolescent Sleepiness Questionnaire (CASQ) was used to measure children's daytime sleepiness, including sleep in school, awake in school, sleep in evening, and sleep during transport. The Patient-Reported Outcomes Measurement Information System (PROMIS) Asthma Impact Scale was used to measure asthma-specific HRQOL. RESULTS Poorly controlled asthma was associated with daytime sleepiness and impaired asthma-specific HRQOL. Asthma control status was directly associated with asthma-specific HRQOL (P<.05), whereas sleep in school and sleep in evening domains of daytime sleepiness significantly mediated the relationship between poor asthma control and impaired HRQOL (P<.01). CONCLUSIONS Asthma control status was associated with pediatric asthma-specific HRQOL, and the association was significantly mediated by daytime sleepiness. Healthcare providers need to address pediatric sleep needs related to poor asthma control to reduce the negative impact on HRQOL.
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Affiliation(s)
- Zheng Li
- Department of Health Outcomes and Policy, College of Medicine, University of Florida, Gainesville, FL 32610, USA
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Ong JC, Crisostomo MI. The more the merrier? Working towards multidisciplinary management of obstructive sleep apnea and comorbid insomnia. J Clin Psychol 2013; 69:1066-77. [PMID: 23382086 DOI: 10.1002/jclp.21958] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVES The goal of this article was to provide an overview of the diagnostic considerations, clinical features, pathophysiology, and treatment approaches for patients with obstructive sleep apnea (OSA) and comorbid insomnia. METHOD We begin with a review of the literature on OSA and comorbid insomnia. We then present a multidisciplinary approach using pulmonary and behavioral sleep medicine treatments. RESULTS OSA and insomnia co-occur at a high rate and such patients have distinct clinical features. Empirically supported treatments are available for OSA and insomnia independently but there are no standards or guidelines for how to implement these treatments for patients who suffer from both disorders. CONCLUSIONS Multidisciplinary treatment holds promise for patients with comorbid sleep disorders. Further research should be aimed at optimizing treatments and developing standards of practice for this population.
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Lin WC, Winkelman JW. Obstructive sleep apnea and severe mental illness: evolution and consequences. Curr Psychiatry Rep 2012; 14:503-10. [PMID: 22872493 DOI: 10.1007/s11920-012-0307-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Sleep complaints are commonly encountered in psychiatric clinics. Underlying medical disorders or sleep disorders need to be identified and treated to optimize treatment of the mental illness. Excessive daytime sleepiness, which is the main symptom of obstructive sleep apnea (OSA), overlaps with those of many severe mental illnesses. Medication side effects or the disorder itself maybe account for daytime sleepiness but comorbid OSA is a possibility that should not be overlooked. The diagnosis of OSA is straightforward but treatment compliance is problematic in psychiatric patients. This article summarizes studies concerning comorbid OSA in patients with severe mental illness and includes suggestions for future investigations.
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Affiliation(s)
- Wei-Chen Lin
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan
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Moutinho Dos Santos J. From heart to bad sleep-lessons for sleep apnoea in times of crisis. REVISTA PORTUGUESA DE PNEUMOLOGIA 2012; 18:3-4. [PMID: 22136991 DOI: 10.1016/j.rppneu.2011.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Accepted: 11/01/2011] [Indexed: 10/14/2022] Open
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Chan SF, Chen TH, Liao YM, Chou KR, Tsai PS. Development and preliminary validation of the Chinese version of the Sleep-Associated Monitoring Index. Int J Nurs Stud 2012; 49:54-64. [PMID: 21813125 DOI: 10.1016/j.ijnurstu.2011.07.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2011] [Revised: 05/27/2011] [Accepted: 07/09/2011] [Indexed: 11/27/2022]
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