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Motlaq TM, Rahimi B, Amini S. Effect of melatonin on insomnia and daytime sleepiness, in patients with obstructive sleep apnea and insomnia (COMISA): A randomized double-blinded placebo-controlled trial. J Pharm Health Care Sci 2024; 10:25. [PMID: 38816846 PMCID: PMC11137944 DOI: 10.1186/s40780-024-00347-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 05/16/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND COMISA is a common disorder that results in nighttime awakenings ,daytime sleepiness and PAP intolerance. Cognitive behavioral therapy for insomnia is used to improve PAP adherence and no medication has been evaluated in such population yet. Melatonin with its chronobiotic and antioxidant effects may have potential benefits on COMISA consequences at the appropriate dose and time. This study aimed to evaluate the effect of melatonin on sleep quality, daytime sleepiness and PAP Compliance in patients with COMISA. METHODS This double-blind placebo trial randomly assigned eligible OSA patients who suffered from insomnia despite using PAP for over a month to receive either melatonin 10 mg or placebo. The primary outcomes were measured by changes in the Pittsburgh Sleep Quality Index (PSQI), Insomnia Severity Index (ISI), Epworth Sleepiness Scale (ESS), and Functional Outcomes of Sleep Questionnaire (FOSQ-10) over one month. Adherence to PAP was measured by the results of the PAP device reports on the average length of time and number of nights that the device was used. RESULTS Thirty patients were enrolled in the study after randomization. The melatonin arm showed significant improvement in all four primary outcomes compared to the placebo arm. The PSQI score was 3.836±1.839 in the melatonin arm versus 10.522±3.626 in the placebo arm (Pvalue<0.001). The ISI score was 8.476±3.568 in the melatonin arm versus 14.47±4.50 in the placebo arm (Pvalue<0.001). The ESS score was 6.854±4.334 in the melatonin arm versus 13.298±5.119 in the placebo arm (Pvalue<0.001). The FOSQ-10 score was 24.93±5.02 in the melatonin arm versus 19.87±4.24 in the placebo arm (Pvalue= 0.006). Additionally, nighttime consequences such as sleep latency and awakenings showed significant improvement in the melatonin arm. PAP devices results revealed improvement in duration of PAP use overnight. CONCLUSIONS: Administering melatonin has been shown to improve self-reported sleep quality and PAP adherence in patients with COMISA. TRIAL REGISTRATION Registration number IRCT20220105053635N1 was issued by the Iranian Registry of Clinical Trials (IRCT).
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Affiliation(s)
- Tahereh Madani Motlaq
- Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, 1417614411, Iran
- Research Center for Rational Use of Drugs, Tehran University of Medical Sciences, Tehran, 1417614411, Iran
| | - Besharat Rahimi
- Advanced Thoracic Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahideh Amini
- Rajaie Cardiovascular Medical and Research Institute, Tehran, 1995614331, Iran.
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Mysliwiec V, Pruiksma KE, Matsangas P, Powell T, Straud CL, Taylor DJ, Hansen S, Foster SN, Mithani S, Zwetzig S, Martin J, Gerwell K, Young-McCaughan S, Blue Star JA, Cassidy DG, Gomes KD, Moore BA, Peterson AL, Brock MS. Sex differences in US military personnel with insomnia, obstructive sleep apnea, or comorbid insomnia and obstructive sleep apnea. J Clin Sleep Med 2024; 20:17-30. [PMID: 37584448 PMCID: PMC10758553 DOI: 10.5664/jcsm.10774] [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: 04/07/2023] [Revised: 08/11/2023] [Accepted: 08/11/2023] [Indexed: 08/17/2023]
Abstract
STUDY OBJECTIVES The aim of this study was to evaluate sex-related differences in symptoms of sleep disorders, sleep-related impairment, psychiatric symptoms, traumatic brain injury, and polysomnographic variables in treatment-seeking military personnel diagnosed with insomnia, obstructive sleep apnea (OSA), or comorbid insomnia and OSA (COMISA). METHODS Participants were 372 military personnel (46.2% women, 53.8% men) with an average age of 37.7 (standard deviation = 7.46) years and median body mass index of 28.4 (5.50) kg/m2. Based on clinical evaluation and video-polysomnography, participants were diagnosed with insomnia (n = 118), OSA (n = 118), or COMISA (n = 136). Insomnia severity, excessive daytime sleepiness, sleep quality, nightmare disorder, sleep impairment, fatigue, posttraumatic stress disorder, anxiety, depression symptoms, and traumatic brain injury were evaluated with validated self-report questionnaires. Descriptive statistics, parametric and nonparametric t-tests, and effect sizes were used to assess sex differences between men and women. RESULTS There were no significant differences between women and men with insomnia or OSA in sleep-related symptoms, impairment, or polysomnography-based apnea-hypopnea index. Military men with COMISA had a significantly greater apnea-hypopnea index as compared to military women with COMISA, but women had greater symptoms of nightmare disorder, posttraumatic stress disorder, and anxiety. CONCLUSIONS In contrast to civilian studies, minimal differences were observed in self-reported sleep symptoms, impairment, and polysomnography metrics between men and women diagnosed with the most frequent sleep disorders in military personnel (ie, insomnia, OSA, or COMISA) except in those with COMISA. Military service may result in distinct sleep disorder phenotypes that differ negligibly by sex. CITATION Mysliwiec V, Pruiksma KE, Matsangas P, et al. Sex differences in US military personnel with insomnia, obstructive sleep apnea, or comorbid insomnia and obstructive sleep apnea. J Clin Sleep Med. 2024;20(1):17-30.
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Affiliation(s)
- Vincent Mysliwiec
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Kristi E. Pruiksma
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
| | | | - Tyler Powell
- Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, Texas
| | - Casey L. Straud
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
- Department of Psychology, The University of Texas at San Antonio, San Antonio, Texas
| | - Daniel J. Taylor
- Department of Psychology, University of Arizona, Tucson, Arizona
| | - Shana Hansen
- Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, Texas
| | - Shannon N. Foster
- Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, Texas
| | - Sara Mithani
- School of Nursing, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Sarah Zwetzig
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Jennifer Martin
- David Geffen School of Medicine at the University of California, Los Angeles, Los Angeles, California
- Geriatric Research, Education and Clinical Center, VA Greater Los Angeles Healthcare System, Los Angeles, California
| | - Kelsi Gerwell
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Stacey Young-McCaughan
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
| | - John A. Blue Star
- Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, Texas
| | - Daniel G. Cassidy
- Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, Texas
| | - Kimberly D. Gomes
- Department of Psychological Science, Kennesaw State University, Kennesaw, Georgia
| | - Brian A. Moore
- Department of Psychological Science, Kennesaw State University, Kennesaw, Georgia
| | - Alan L. Peterson
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
- Department of Psychology, The University of Texas at San Antonio, San Antonio, Texas
| | - Matthew S. Brock
- Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, Texas
| | - on behalf of STRONG STAR Consortium
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
- Crew Endurance Team, Naval Postgraduate School, Monterey, California
- Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio-Lackland, Texas
- Department of Psychology, The University of Texas at San Antonio, San Antonio, Texas
- Department of Psychology, University of Arizona, Tucson, Arizona
- School of Nursing, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
- David Geffen School of Medicine at the University of California, Los Angeles, Los Angeles, California
- Geriatric Research, Education and Clinical Center, VA Greater Los Angeles Healthcare System, Los Angeles, California
- Department of Psychological Science, Kennesaw State University, Kennesaw, Georgia
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Abstract
The purpose of the present study was to examine whether individuals with varying reported and/or suspected insomnia and sleep apnea presentations differed with respect to pain.Data included 3,161 adults who participated in an online study investigating sleep and health. Participants reported a lifetime history of prior sleep disorder diagnoses while the presence of suspected sleep disorders was determined using the Insomnia Severity Index and the STOP-Bang. Average pain intensity was assessed using a visual analogue scale and pain interference was determined using two items from the PHQ-15. Participants who reported diagnoses of insomnia and/or sleep apnea reported greater pain intensity and interference compared to those with no sleep disorder; however, no differences in pain were observed between the various reported sleep disorders. Of participants who did not report either insomnia or sleep apnea diagnoses, 24% were suspected of having either insomnia, sleep apnea, or both disorders based on responses to questionnaires. Participants with one or more suspected sleep disorders reported higher pain intensity and interference than those without a suspected disorder. Additionally, having either suspected insomnia or suspected comorbid insomnia and sleep apnea was associated with greater pain intensity compared to only having suspected sleep apnea. Sleep disorders go commonly undiagnosed and are associated with adverse pain experiences. While results do not support a synergistic effect of suspected insomnia and sleep apnea on pain, findings indicate that screening for sleep disorders is warranted and may have important implications for pain treatment.
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Affiliation(s)
- Scott G. Ravyts
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA
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Hurlston A, Foster SN, Creamer J, Brock MS, Matsangas P, Moore BA, Mysliwiec V. The Epworth Sleepiness Scale in Service Members with Sleep Disorders. Mil Med 2020; 184:e701-e707. [PMID: 30951176 DOI: 10.1093/milmed/usz066] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 03/07/2019] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Excessive daytime sleepiness affects an estimated 20% of the general population. While the prevalence of sleepiness in the military is largely unknown, it is well established that short sleep duration is endemic. The reasons for this include: the demanding nature of their duties, shift work and 24-hour duty periods, deployments and exigencies of military service as well as sleep disorders. The Epworth Sleepiness Scale (ESS) is the most widely used sleep questionnaire and provides a self-assessment of daytime sleepiness. To date the clinical utility of this questionnaire in differentiating sleep disorders in military patients with sleep disorders has never been evaluated. MATERIALS AND METHODS The primary aim of this manuscript was to assess if Epworth Sleepiness Scale (ESS) scores differed between military personnel with insomnia, obstructive sleep apnea (OSA), comorbid insomnia/obstructive sleep apnea (COMISA), and a group with neither insomnia nor obstructive sleep apnea (NISA). This study assessed the clinical utility of the ESS in differentiating sleep disorders amongst a sample (N = 488) of U.S. military personnel with insomnia (n = 92), OSA (n = 142), COMISA (n = 221), and a NISA group (n = 33) which served as the control population. RESULTS In the present sample, 68.4% of service members reported excessive daytime sleepiness (EDS) with an ESS > 10. ESS scores differed between military personnel with COMISA (13.5 ± 4.83) and those with OSA only (11.5 ± 4.08; p < 0.001) and the NISA group (9.46 ± 4.84; p < 0.001). Also, ESS scores differed between patients with insomnia only (13.0 ± 4.84) and the NISA group (p < 0.01). CONCLUSIONS Overall, the ESS had poor ability to differentiate sleep disorders. In military personnel, the ESS appears elevated in the most common sleep disorders, likely due to their insufficient sleep, and does not help to differentiate OSA from insomnia. Further studies are required to validate this questionnaire and determine an appropriate threshold value for abnormal sleepiness in the military population.
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Affiliation(s)
- April Hurlston
- Department of Sleep Medicine, Carl R. Darnall Army Medical Center, Fort Hood, TX
| | - Shannon N Foster
- Department of Sleep Medicine, San Antonio Uniformed Services Health Education Consortium, San Antonio, TX
| | - Jennifer Creamer
- Sleep Medicine Center, Martin Army Community Hospital, Fort Benning, GA
| | - Matthew S Brock
- Department of Sleep Medicine, San Antonio Uniformed Services Health Education Consortium, San Antonio, TX
| | | | - Brian A Moore
- University of Texas Health Science Center at San Antonio, San Antonio, TX.,University of Texas at San Antonio, San Antonio, TX
| | - Vincent Mysliwiec
- Department of Sleep Medicine, San Antonio Uniformed Services Health Education Consortium, San Antonio, TX
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