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Hypersomnolence is associated with non-remission of major depressive disorder Sleep Med. (IF 4.8) Pub Date : 2024-04-16 Maxine Ming Sum Cheung, Siu Ping Lam, Steven Wai Ho Chau, Ngan Yin Chan, Tim MH. Li, Yun Kwok Wing, Joey W.Y. Chan
This study aimed to investigate the prevalence, clinical correlates and the relationship between hypersomnolence and clinical outcomes in a cohort of MDD patients. This is a cross-sectional study of a MDD cohort in an university-affiliated adult psychiatric outpatient clinic. The diagnosis of MDD and severity of depression were ascertained by the clinician with structured clinical interviews. Each
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Corrigendum to “Effectiveness and tolerability in people with narcolepsy transitioning from sodium oxybate to low-sodium oxybate: Data from the real-world TENOR study” [Sleep Med. 109 (2023) 65–74 ISSN 1389–9457] Sleep Med. (IF 4.8) Pub Date : 2024-04-16 Charles J. Bae, Phyllis C. Zee, Eileen B. Leary, Douglas S. Fuller, Wayne Macfadden, Shawn Candler, Teresa L. Steininger, Aatif M. Husain
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Cross-cultural validity of the Dutch sleep-related breathing disorder scale of the Pediatric Sleep Questionnaire in a general population Sleep Med. (IF 4.8) Pub Date : 2024-04-15 Bibi E. Becking, Jop P. Verweij, Ronald E.G. Jonkman, J.P. Richard van Merkesteyn, M. Elske Van den Akker-Van Marle
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Association between weekend catch-up sleep and depression of the United States population from 2017 to 2018: A cross-sectional study Sleep Med. (IF 4.8) Pub Date : 2024-04-11 Yanxu Zheng, Jing Bao, Long Tang, Chuhua Chen, Weiqin Guo, Kecheng Li, Ruxu Zhang, Jinze Wu
Insufficient sleep on weekdays has become a societal norm, and studies have shown that sleep deprivation increases the risk of depression. Although individuals often resort to weekend catch-up sleep (CUS) as a compensatory measure, the present evidence supporting its efficacy in mitigating the risk of depression is limited. This article attempts to explore the relationship between CUS and depression
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Relationship between social support and self-perceived burden in patients with obstructive sleep apnea: an analysis of chain-mediated effects Sleep Med. (IF 4.8) Pub Date : 2024-04-11 Jie Kong, Chunguang Liang, Ying Zhao, Qing Chen, Huameng Xv, Xiangru Yan, Hui Zhang, Huiying Zhang
To estigate the relationship between social support, self-efficacy, coping style, and self-perceived burden and the mechanisms that underlie the action in Chinese OSA patients. Between October 2022 and June 2023,316 OSA patients from two hospitals were surveyed. Data were collected using the General Demographic Characteristics Questionnaire, Social Support Rating Scale (SSRS), Self-Efficacy for Chronic
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Causal association between lipid-lowering drugs and sleep apnea syndrome: A drug-targeted mendelian randomization study Sleep Med. (IF 4.8) Pub Date : 2024-04-09 Linyi Lai, Yaqiong Liu
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Associations of evening-type and insomnia symptoms with depressive symptoms among youths Sleep Med. (IF 4.8) Pub Date : 2024-04-09 Jianyu Que, Sijing Chen, Ngan Yin Chan, Suying Wu, Li Zhang, Yaoyi Chen, Jingrou Liu, Mingxuan Chen, Lixia Chen, Shirley Xin Li, Duoduo Lin, Farong Liu, Yun Kwok Wing
Evening-type and insomnia symptoms are significantly related to each other and independently associated with depressive symptoms, yet few studies have examined the potential interaction between these two conditions. Therefore, we aimed to examine the associations of evening-type and insomnia symptoms with depressive symptoms among Chinese youths, with a specific focus on the joint effects of the two
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The potential of repetitive transcranial magnetic stimulation for addressing sleep difficulties in children with autism – A brief communication Sleep Med. (IF 4.8) Pub Date : 2024-04-09 Uchenna Ezedinma, Scott Burgess, Jane Nikles, Terri Downer, Evan Jones, Alexandra Metse, Shauna Fjaagesund, Florin Oprescu
Sleep difficulties can co-occur with autistic traits and have been frequently reported in children diagnosed with autism. Thus, sleep difficulties may impact neural development, cognition, and behavioural functioning in children with autism. Interventions, such as repetitive transcranial magnetic stimulation (rTMS), that target aberrant neural structures underpinning autistic traits and sleep difficulties
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MRS study on the correlation between frontal GABA+/Glx ratio and abnormal cognitive function in medication-naive patients with narcolepsy Sleep Med. (IF 4.8) Pub Date : 2024-04-06 Yanan Gao, Yanting Liu, Sihui Zhao, Yishu Liu, Chen Zhang, Steve Hui, Mark Mikkelsen, Richard A.E. Edden, Xiao Meng, Bing Yu, Li Xiao
To compare the GABA+/Glx (glutamate-glutamine) ratio in the prefrontal lobe under non-rapid eye movement sleep between patients with narcolepsy type 1 (NT1) and normal controls and explore the correlation between this difference and abnormal cognitive function, using synchronous electroencephalography-functional magnetic resonance spectroscopy (EEG-fMRS). MRS measurements of GABA+ and Glx concentrations
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Temporal association of ventricular arrhythmias and respiratory events in heart failure patients with central sleep apnoea Sleep Med. (IF 4.8) Pub Date : 2024-04-06 Valentin Guenzler, Michael Arzt, Marjorie Grimm, Amelie Ebert, Florian Zeman, Dominik Linz, Holger Woehrle, Renaud Tamisier, Martin Cowie, Christoph Fisser
In contrast to obstructive sleep apnoea, the peak of sympathetic tone in central sleep apnoea occurs during the hyperventilation phase. To explore the temporal association of premature ventricular complex (PVC) burden in the context of the apnoea/hypopnoea-hyperpnoea cycle, the duration of apnoea/hypopnoea was defined as 100 %. We assessed the PVC burden throughout the apnoea/hypopnoea-hyperpnoea cycle
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Reevaluating the impact of lipid-lowering therapies on autonomic nervous system dysfunction in patients with high LDL cholesterol Sleep Med. (IF 4.8) Pub Date : 2024-04-04 Wei-Lun Lin, Li-Wei Lo
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Advancing elderly care: Recommendations for research and social work practice on sleep and cognitive health Sleep Med. (IF 4.8) Pub Date : 2024-04-04 Shijie Guo, Guang Yang
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Impact of PAP on the gut microbiome in OSA: A pilot study Sleep Med. (IF 4.8) Pub Date : 2024-04-04 Joshua M. Bock, Stephen Johnson, Purna C. Kashyap, Virend K. Somers, Joseph Cheung
Microbes within the gastrointestinal tract have emerged as modulators of the host's health. Obstructive sleep apnea (OSA) is characterized by intermittent partial, or complete, airway closure during sleep and is associated with increased risk of non-communicable diseases as well as dysbiosis of the gut microbiome. Thus, we investigated if improving nocturnal airway patency via positive airway pressure
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Prevalence and predictors of restless legs syndrome among patients having stable chronic obstructive pulmonary disease Sleep Med. (IF 4.8) Pub Date : 2024-04-04 Sabbu Maharjan, Ruchi Dua, Lokesh Kumar Saini, Niraj Kumar, Ravi Gupta
Patients having COPD share some factors, e.g., chronic hypoxemia, anemia of chronic disease and nicotine use, which are also the risk factors for RLS hence predispose them to experience RLS in higher then general population. There are limited studies with methodological constraints evaluating the prevalence and/or correlates of RLS among patients with COPD. Consecutive adult patients of either gender
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Altered cerebral white matter network topology and cognition in children with obstructive sleep apnea Sleep Med. (IF 4.8) Pub Date : 2024-04-03 Fangfang Chen, Yuchuan Fu, Biqiu Tang, Bo Tao, Yu Wang, Yinyin Huang, Tao Chen, Chenyi Yu, Changcan Jiang, Su Lui, Xiaohong Cai, Yi Lu, Zhihan Yan
The study aimed to explore the underlying mechanisms of OSA-related cognitive impairment by investigating the altered topology of brain white matter networks in children with OSA. Graph theory was used to examine white matter networks' network topological properties in 46 OSA and 31 non-OSA children. All participants underwent MRI, polysomnography, and cognitive testing. The effects of the obstructive
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Quality assessment of clinical practice guidelines for adult obstructive sleep apnea: A systematic review Sleep Med. (IF 4.8) Pub Date : 2024-04-03 Xiaopan Xu, Qianqian Peng, Ling Meng, Hualu Yang, Yingzhen Wang, Yan Luo, Min Dong, Changyu Wang, Mian Wang
Clinical Practice Guidelines (CPGs) are crucial in standardizing the management of obstructive sleep apnea (OSA) in adults. However, there has been insufficient evaluation of the overall quality of CPGs for adult OSA. This review aimed to comprehensively assess the overall quality of CPGs in the field of adult OSA. A systematic search was conducted on various literature databases, guideline-related
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Age related disparities in sleep apnea diagnosis using a wearable device: Implications of 4% vs. 3% hypopnea scoring criteria Sleep Med. (IF 4.8) Pub Date : 2024-04-01 Farnaz AbbasiMoradi, Maria P. Mogavero, Melissa Palomino, Raffaele Ferri, Lourdes M. DelRosso
Obstructive sleep apnea (OSA) diagnosis relies on the Apnea-Hypopnea Index (AHI), with discrepancies arising from the 3% and 4% desaturation criteria. This study investigates age-related variations in OSA severity classification, utilizing data from 1201 adult patients undergoing Home Sleep Apnea Testing (HSAT) with SleepImage Ring. The study employs Bland-Altman analysis to compare AHI values obtained
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Attachment and sleep quality in adults: A multilevel meta-analysis of actor and partner effect Sleep Med. (IF 4.8) Pub Date : 2024-04-01 Liang Hu, Xu Chen, Song Li, Xu Lei, Yan Yang, Jiahao Wei
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Reply to a letter to the editor: Advancing elderly care: Recommendations for research and social work practice on sleep and cognitive health Sleep Med. (IF 4.8) Pub Date : 2024-03-30 Xuezhu Li, Yujie Yin, Hui Zhang
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Response to “PESTICIDE RESIDUES IN FOOD LINKED TO SLEEP PROBLEMS IN ADOLESCENTS.” (Letter to the editor by Fulvio A. Scorza, Josef Finsterer, Antonio-Carlos G. de Almeida, and Feres Chaddad-Neto) Sleep Med. (IF 4.8) Pub Date : 2024-03-28 Ling Zhong, Ming Li
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Association between habitual snoring and vigilant attention in elementary school children Sleep Med. (IF 4.8) Pub Date : 2024-03-26 Qinye Zhu, Hiroo Wada, Yuito Ueda, Keisuke Onuki, Mariko Miyakawa, Setsuko Sato, Yosihito Kameda, Fumihiko Matsumoto, Ayako Inoshita, Hiroshi Nakano, Takeshi Tanigawa
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Reversible dementia and insomnia in ABGA related encephalitis Sleep Med. (IF 4.8) Pub Date : 2024-03-26 Laura Mumoli, Giuseppe Magro, Emilio Le Piane, Domenico Bosco
ABGAs are historically associated with Encephalitis Lethargica (EL). Typically ABGAs are also found in children resulting in a variety of neuropsychiatric and extrapyramidal disorders, rare cases are reported in adults with atypical movement disorders. No description of basal ganglia reversible lesions related to ABGAs are reported and these antibodies are not included in the list of autoimmune encephalitis
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Relationships between rumination and different types of rapid eye movement sleep in patients with chronic insomnia disorder Sleep Med. (IF 4.8) Pub Date : 2024-03-26 Shuai Yang, Gao-Xia Liu, Yu-Shun Zhou, Zi-Jie Ma, Lan Xia, Hai-Lin Zhang, Xue-Yan Li, Xiao-Yi Kong, Yi-Jun Ge, Ping Zang, Gui-Hai Chen
Rumination, a common factor of chronic insomnia disorder (CID) caused by cognitive-emotional arousal, is associated with an increased amount of rapid eye movement (REM) sleep. However, the specific subtypes, such as phasic REM and tonic REM, that contribute to the increased REM sleep have not been reported. This study aimed to determine the association between rumination and different REM sleep subtypes
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Pesticide residues in food linked to sleep problems in adolescents Sleep Med. (IF 4.8) Pub Date : 2024-03-25 Fulvio A. Scorza, Josef Finsterer, Antonio-Carlos G. de Almeida, Feres Chaddad-Neto
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Sleep, work features, and SARS-cov-2 vaccine antibody response: Comment Sleep Med. (IF 4.8) Pub Date : 2024-03-25 Hinpetch Daungsupawong, Wiwanitkit Viroj
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Shared genetic mechanisms underlying association between sleep disturbances and depressive symptoms Sleep Med. (IF 4.8) Pub Date : 2024-03-24 Mariana Moyses-Oliveira, Malu Zamariolli, Priscila F. Tempaku, Jose Carlos Fernandes Galduroz, Monica L. Andersen, Sergio Tufik
Polygenic scores (PGS) for sleep disturbances and depressive symptoms in an epidemiological cohort were contrasted. The overlap between genes assigned to variants that compose the PGS predictions was tested to explore the shared genetic bases of sleep problems and depressive symptoms. PGS analysis was performed on the São Paulo Epidemiologic Sleep Study (EPISONO, N = 1042), an adult epidemiological
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Multi-night home assessment of sleep structure in OSA with and without insomnia Sleep Med. (IF 4.8) Pub Date : 2024-03-23 Bernice M. Wulterkens, Niek G.P. Den Teuling, Lieke W.A. Hermans, Jerryll Asin, Nanny Duis, Sebastiaan Overeem, Pedro Fonseca, Merel M. van Gilst
To explore sleep structure in participants with obstructive sleep apnea (OSA) and comorbid insomnia (COMISA) and participants with OSA without insomnia (OSA-only) using both single-night polysomnography and multi-night wrist-worn photoplethysmography/accelerometry. Multi-night 4-class sleep-staging was performed with a validated algorithm based on actigraphy and heart rate variability, in 67 COMISA
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Objectively assessed sleep quality parameters in Multiple Sclerosis at home: Association to disease, disease severity and physical activity Sleep Med. (IF 4.8) Pub Date : 2024-03-22 Vaishali Vinod, Karolina Saegner, Walter Maetzler, Elke Warmerdam, Robbin Romijnders, Thorben Beyer, Robert Göder, Clint Hansen, Klarissa Stürner
Multiple Sclerosis (MS) is a chronic inflammatory autoimmune, neurodegenerative disease that affects regular mobility and leads predominantly to physical disability. Poor sleep quality, commonly reported in MS patients, impacts their physical activity (PA). Accelerometers monitor 24-h activity patterns, offering insights into disease progression in daily life. To test if the sleep quality variables
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Response to Daungsupawong H. and Wiwanitkit V. Sleep Med. (IF 4.8) Pub Date : 2024-03-22 Riva Tauman
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Changed nocturnal levels of stress-related hormones couple with sleep-wake states in the patients with chronic insomnia disorder: A clinical pilot study Sleep Med. (IF 4.8) Pub Date : 2024-03-21 Xiang-Xia Zhang, Shi-Yu Sun, Zi-Jie Ma, Zong-Yin Li, Yu-Shun Zhou, Ye Yang, Ji-Xian Rao, Ping Zhang, Xiao-Yi Kong, Xue-Yan Li, Yi-Jun Ge, Gui-Hai Chen
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Clinical features, polysomnography, and genetics association study of restless legs syndrome in clinic based Chinese patients: A multicenter observational study Sleep Med. (IF 4.8) Pub Date : 2024-03-21 Ruiling Liang, Wenjun Zhu, Yinghui Gao, Chen Zhao, Chi Zhang, Liyue Xu, Yuhua Zuo, Yunhui Lv, Mingming Zhao, Chenyu Li, Jie Gao, Junhua Mei, Xue Gong, Lisan Zhang, Shuxia Shen, Chunbin Yang, Jilin Ren, Yan Liu, Zan Wang, Peipei Wang, Jinxia Zhou, Feng Wang, Jun Wu, Juan Chen, Yanmei Zhu, Chunrong Zhang, Xiaosong Dong, Fang Han
To systemically describe the clinical features, polysomnography (PSG) finding, laboratory tests and single-nucleotide polymorphisms (SNPs) in a clinic based Chinese primary restless legs syndrome (RLS) population. This observational study, conducted from January 2020 to October 2021 across 22 sleep labs in China, recruited 771 patients diagnosed with RLS following the 2014 RLSSG criteria. Clinical
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The relationship between the morningness-eveningness questionnaire and incident cancer: A historical clinical cohort study Sleep Med. (IF 4.8) Pub Date : 2024-03-21 Tetyana Kendzerska, Brian J. Murray, David R. Colelli, Gio R. Dela Cruz, Andrea S. Gershon, Marcus Povitz, Robert Talarico, Mark I. Boulos
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Interhemispheric differences of electroencephalography signal characteristics in different sleep stages Sleep Med. (IF 4.8) Pub Date : 2024-03-19 Masoumeh Tashakori, Matias Rusanen, Tuomas Karhu, Ludger Grote, Rajdeep Kumar Nath, Timo Leppänen, Sami Nikkonen
The current electroencephalography (EEG) measurement setup is complex, laborious to set up, and uncomfortable for patients. We hypothesize that differences in EEG signal characteristics for sleep staging between the left and right hemispheres are negligible; therefore, there is potential to simplify the current measurement setup. We aimed to investigate the technical hemispheric differences in EEG
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The functional brain connectome in isolated rapid eye movement sleep behavior disorder and Parkinson’s disease Sleep Med. (IF 4.8) Pub Date : 2024-03-19 Florian Holtbernd, Christian Hohenfeld, Wolfgang H. Oertel, Susanne Knake, Elisabeth Sittig, Sandro Romanzetti, Anna Heidbreder, Jennifer Michels, Imis Dogan, Jörg B. Schulz, Johannes Schiefer, Annette Janzen, Kathrin Reetz
Isolated rapid-eye-movement behavior disorder (iRBD) often precedes the development of alpha-synucleinopathies such as Parkinson’s disease (PD). Magnetic resonance imaging (MRI) studies have revealed structural brain alterations in iRBD partially resembling those observed in PD. However, relatively little is known about whole-brain functional brain alterations in iRBD. Here, we characterize the functional
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Sleep quality relates to language impairment in children with autism spectrum disorder without intellectual disability Sleep Med. (IF 4.8) Pub Date : 2024-03-18 Carmen Berenguer, Eva Rosa, Simona De Stasio, Nora Choque Olsson
This study aimed to identify sleep quality profiles of children with autism spectrum disorder (ASD), to compare these profiles with those of typically developing (TD) children, and to verify whether there are differences between them in terms of language skills. We evaluated the sleep quality and language skills of 47 children with ASD without intellectual disability (ID) and 32 children with TD. Using
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Negative life events and sleep disturbance among adolescents: Intolerance of uncertainty as mediator and moderator Sleep Med. (IF 4.8) Pub Date : 2024-03-18 Haoxian Ye, Shiying Chen, Zifan Cai, Nan Jiang, Yixin Liu, Sisi He, Chunling Chen, Linmao Zou, Yunyi Li, Yike Huang, Le Yang, Fang Fan
While negative life events (NLEs) have been linked to an increased risk of sleep disturbance among adolescents, the mechanisms of this impact still lack further examination. The current study aimed to explore whether intolerance of uncertainty (IU), a dispositional transdiagnostic vulnerability factor for psychopathology, could act as a mediator and/or moderator in the link from NLEs to sleep disturbance
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How BDNF affects working memory in acute sleep deprivation: The mediating role of spontaneous brain activity Sleep Med. (IF 4.8) Pub Date : 2024-03-17 Yanzhe Ning, Sitong Feng, Sisi Zheng, Ziyao Wu, Xinzi Liu, Linrui Dong, Hongxiao Jia
The brain-derived neurotrophic factor (BDNF) mediates the plasticity associated with memory processing, and compensatorily increases after acute sleep deprivation (SD). However, whether the altered spontaneous brain activity mediates the association between BDNF and working memory in SD remains unknown. Here, we aimed to probe the mediating role of the spontaneous brain activity between plasma BDNF
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Night-to-night variability of objective sleep outcomes in youth Middle Eastern football players Sleep Med. (IF 4.8) Pub Date : 2024-03-17 Lorenzo Lolli, Daniele Bonanno, Emmanuel Lopez, Valter Di Salvo
To describe components of night-to-night variation in objective measures of sleep. We conducted a secondary data analysis of consecutive and chronologically ordered actigraphy-based measurements for time in bed (min), time asleep (min), and wake-after-sleep onset (min). This investigation examined 575 individual night-based measures available for a sub-sample of fifty-two, male youth Middle Eastern
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Effects of prophylactic drug therapies and anti-calcitonin peptide-related monoclonal antibodies on subjective sleep quality: An Italian multicenter study Sleep Med. (IF 4.8) Pub Date : 2024-03-17 Giovanna Viticchi, Vincenzo Di Stefano, Claudia Altamura, Lorenzo Falsetti, Angelo Torrente, Nicoletta Brunelli, Sergio Salvemini, Paolo Alonge, Marco Bartolini, Chiara Di Felice, Maria Stella Adragna, Gianluca Moroncini, Fabrizio Vernieri, Filippo Brighina, Mauro Silvestrini
sleep alterations strongly influence migraine severity. Prophylactic therapies have a major impact on migraine frequency and associated symptoms. The study purpose was to compare the impact of oral drug therapies or gene-related anti-calcitonin monoclonal antibodies (anti-CGRP mAbs) on sleep alterations. We also evaluated which drug therapies are more effective on sleep quality and the different impact
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A 90- followed by a 30-min nap reduces fatigue whereas a 30- followed by a 90-min nap maintains cognitive performance in night work: A randomized crossover-pilot study Sleep Med. (IF 4.8) Pub Date : 2024-03-16 Sanae Oriyama
To investigate the effects of combinations of brief naps (a 90- followed by a 30-min nap vs. a 30- followed by a 90-min nap) on sleep inertia, reducing sleepiness and fatigue, and maintaining performance during night hours. This randomized, comparative, repeated-measure, cross-over study investigated subjective and cognitive performance in 12 healthy females, evaluated in three experimental nap conditions:
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Associations of maternal sleep trajectories during pregnancy and adverse perinatal outcomes: a prospective cohort study Sleep Med. (IF 4.8) Pub Date : 2024-03-16 Zhi Li, Shanshan Cui, Hui Wang, Wenjuan Xiong, Yu Han, Wei Dai, Wei Xi, Tingkai Cui, Xin Zhang
Sleep problems are common in pregnant women and sleep is altered during pregnancy. However, the associations between sleep trajectory patterns and adverse maternal and neonatal outcomes are unclear. The current study aims to identify sleep trajectory patterns and explore their associations with adverse perinatal outcomes in a prospective cohort study. Pregnant women (N = 232) completed the Pittsburgh
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Leptin moderates the relationship between sleep quality and memory function: A population-based study Sleep Med. (IF 4.8) Pub Date : 2024-03-15 Amanda Cristina Mosini, Luana Nayara Gallego Adami, Julia Ribeiro da Silva Vallim, Mariana Moysés-Oliveira, Dalva Poyares, Monica L. Andersen, Sergio Tufik
Sleep is crucial for memory, as it promotes its encoding, consolidation, storage, and retrieval. Sleep periods following learning enhance memory consolidation. Leptin, a hormone that regulates appetite and energy balance, also influences memory and neuroplasticity. It plays a neurotrophic role in the hippocampus, enhancing synaptic function and promoting memory processes. Given these associations between
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Night to night variability of Pulse Wave Amplitude Drops index Sleep Med. (IF 4.8) Pub Date : 2024-03-15 Adrien Waeber, Monica Betta, Giulio Bernardi, Grégory Heiniger, Théo Imler, José Haba-Rubio, Geoffroy Solelhac, Raphaël Heinzer
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Type 2 diabetes and health-related quality of life among older Medicare beneficiaries: The mediating role of sleep Sleep Med. (IF 4.8) Pub Date : 2024-03-14 Marie-Rachelle Narcisse, Pearl A. McElfish, Mario Schootman, James P. Selig, Tracie Kirkland, Samy I. McFarlane, Holly C. Felix, Azizi Seixas, Girardin Jean-Louis
To examine mediating effects of sleep quality and duration on the association between T2D and QoL among Medicare beneficiaries 65+. Data from the Medicare Health Outcome Survey (2015–2020) were used. The outcome was QoL (physical and mental health component-summary scores [PCS and MCS]) measured by the Veterans-Rand-12. The main predictor was diagnosed T2D. Mediators were sleep duration and sleep quality
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Response to comment on “Validity and reliability of the Oura Ring Generation 3 (Gen3) with Oura Sleep Staging Algorithm 2.0 (OSSA 2.0) when compared to multi-night ambulatory polysomnography: A validation study of 96 participants and 421,045 epochs” Sleep Med. (IF 4.8) Pub Date : 2024-03-14 Thomas Svensson, Kaushalya Madhawa, Hoang NT, Ung-il Chung, Akiko Kishi Svensson
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Restless legs syndrome in patients with obstructive sleep apnea: Association between apnea severity and symptoms of depression, insomnia, and daytime sleepiness Sleep Med. (IF 4.8) Pub Date : 2024-03-14 Boyoung Kim, Tae-Young Kim, Eun-Ju Choi, Myeongwoo Lee, Wontae Kim, Sang-Ahm Lee
To determine if the prevalence and severity of restless legs syndrome (RLS) varies with apnea severity and analyze differences between the sexes in terms of comorbid RLS with symptoms of depression, insomnia, and daytime sleepiness in patients with obstructive sleep apnea (OSA). Symptoms of depression, insomnia, and daytime sleepiness were defined as Patient Health Questionnaire–9 score ≥10, Insomnia
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A randomized controlled trial of effects of sleep hygiene training and progressive muscle relaxation training in children with ADHD Sleep Med. (IF 4.8) Pub Date : 2024-03-14 Gaye Türkmen Noyan, Gizem Berna Direk, Abdurrahman Cahid Örengül
Sleep problems often accompany ADHD and negatively affect ADHD symptoms, however, there are not enough intervention studies on sleep interventions in children with ADHD. The present study investigated the effects of sleep hygiene training (SH) and progressive muscle relaxation exercises (PMR) in children with ADHD. Method: 57 children aged 6–12 years with ADHD were randomly assigned to the SH and SH + PMR
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When and what: A longitudinal study on the role of screen time and activities in adolescent sleep Sleep Med. (IF 4.8) Pub Date : 2024-03-13 Yuping Chen, Yun Li, Siyu Li, Meiheng He, Qingwei Chen, Taotao Ru, Guofu Zhou
Previous research has highlighted a link between electronic media use and sleep outcomes, but the nuanced impacts of screen use at different time of day and activities on adolescent sleep are underexplored. 831 participants underwent online assessment three times with interval of three months regarding their screen time and activities at specific times of the day, daytime sleepiness was assessed with
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The association between the effective apnea-hypopnea index and blood pressure reduction efficacy following CPAP/oxygen treatment Sleep Med. (IF 4.8) Pub Date : 2024-03-13 Yue-Nan Ni, Fei Lei, Xiangdong Tang, Zongan Liang, Robert Joseph Thomas
The effect of sleep apnea treatment on reducing cardiovascular disease risk remains inconclusive. This study aims to assess if the effective apnea hypopnea index (eAHI), a measure of residual sleep apnea burden post-treatment, is a factor in determining blood pressure (BP) response to continuous positive airway pressure therapy. The eAHI integrates time on therapy, residual apnea, and % of sleep time
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Secular trends in sleep and circadian problems among adolescents in Hong Kong: From 2011-2012 to 2017-2019 Sleep Med. (IF 4.8) Pub Date : 2024-03-11 Chris Xie Chen, Ji-hui Zhang, Shirley Xin Li, Kate Ching Ching Chan, Albert Martin Li, Alice Pik Shan Kong, Joey Wing Yan Chan, Yun Kwok Wing, Ngan Yin Chan
The study aimed to investigate secular trends in sleep and circadian problems in Hong Kong Chinese adolescents. This study analyzed cross-sectional data from two large-scale school-based sleep surveys conducted in 2011-2012 and 2017-2019. Sleep and circadian problems, including sleep-wake pattern, insomnia, chronotype, social jetlag, daytime sleepiness, and other sleep-related factors, were compared
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Internet addiction and health-related quality of life in adolescents: The mediating role of sleep disturbance Sleep Med. (IF 4.8) Pub Date : 2024-03-08 Lu Li, Xiuqiong Feng, Shengyu Luo, Li Lin, Hongyu Xiang, Dezhong Chen, Kang Qin, Xun Guo, Weiqing Chen, Vivian Yawei Guo
Internet addiction (IA) has emerged as a recognized risk factor associated with impaired health-related quality of life (HRQOL) in adolescents. However, the role of sleep disturbance in this association remains unclear. This study aimed to investigate the association of IA with HRQOL in Chinese adolescents and to evaluate the potential mediating role of sleep disturbance. A cross-sectional study was
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Cardiac autonomic nervous activity during different sleep stages in individuals with spinal cord injury: The influence of physical training Sleep Med. (IF 4.8) Pub Date : 2024-03-07 Aline Ângela Silva Cruz, Samuel Penna Wanner, Eduardo Stieler, Júlia Romão, Andrea Maculano Esteves, Henrique de Araújo Andrade, Ingrid Ludimila Bastos Lôbo, Adriana Souza Amaral, Patrícia Conceição Rocha Rabelo, Marco Túlio de Mello, Andressa Silva
The present study assessed the influence of physical training on cardiac autonomic activity in individuals with spinal cord injury (SCI) during different sleep stages. Twenty-six volunteers were allocated into three groups: 9 sedentary individuals without SCI (control, CON); 8 sedentary tetraplegic individuals with chronic SCI (SED-SCI); 9 physically trained tetraplegic individuals with chronic SCI
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The association of sleep duration and leukocyte telomere length in middle-aged and young-old adults: A cross-sectional study of UK Biobank Sleep Med. (IF 4.8) Pub Date : 2024-03-07 Yuchun Zhang, Yuanting Zhu, Xiaojun Zhang, Chunhao Li, Hongna Fu, Luyang Lin, Zhen Yang, Bo Zhang
The relationships between sleep duration and aging-associated diseases are intricate. Leukocyte telomere length (LTL) is a biomarker of aging, while the association of sleep duration and LTL is unclear. The 310,091 study participants from UK Biobank were enrolled in this cross-sectional study. Restricted cubic splines (RCS) analysis was firstly performed to assess the nonlinear relationship between
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Comparative analysis of two custom-made mandibular advancement devices with varied designs for treating moderate to severe obstructive sleep apnea Sleep Med. (IF 4.8) Pub Date : 2024-03-07 Olivier M. Vanderveken, Margot Van Daele, Johan Verbraecken, Marc J. Braem, Marijke Dieltjens
Custom-made titratable mandibular advancement device (MAD) treatment can nowadays be considered a promising first-line treatment in patients with mild to severe obstructive sleep apnea (OSA). Specific manufacturing designs and titration mechanisms of MAD are on the market, characterized by their titration approach, vertical opening, and materials selection. Data from 209 patients (165 male, mean age
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Factors associated with sleep disturbances in children and adolescents with Angelman Syndrome Sleep Med. (IF 4.8) Pub Date : 2024-03-07 Geraldine Leader, Chloe Killeen, Sally Whelan, Rory Coyne, Megan Tones, Arlene Mannion
Angelman Syndrome (AS) is a rare genetic disorder characterised by hyperactivity, overexcitability, developmental delays, and lack of speech. This study used secondary data analysis to investigate sleep disturbances in children and adolescents (n = 212) who are enrolled in the Global Angelman Syndrome Registry. Participants were divided into two groups based on the presence or absence of sleep disturbance
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Perceived childhood neighborhood safety and sleep health during childhood and adulthood among a cohort of African American women Sleep Med. (IF 4.8) Pub Date : 2024-03-06 Symielle A. Gaston, Dana M. Alhasan, Dayna A. Johnson, Lauren Hale, Quaker E. Harmon, Donna D. Baird, Chandra L. Jackson
To investigate associations between perceived childhood neighborhood safety and sleep over the life course. Among a cohort of 1693 Black/African American women aged 23–35 years at enrollment (2010–2012), participants recalled neighborhood safety (safe vs. unsafe) when they were 5, 10, and 15 years old. Participants’ mothers/caregivers and participants reported sleep-related health behaviors at age
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Effectiveness of an intervention program on physical activity in children with narcolepsy type 1 Sleep Med. (IF 4.8) Pub Date : 2024-03-04 Lisa Brunel, Enzo Brossaud, Julien Lioret, Antoine Jaffiol, Louison Vanderghote, Léa Cuisinier, Laure Peter-Derex, François Ricordeau, Marine Thieux, Marion Comajuan, Sabine Plancoulaine, Aurore Guyon, Patricia Franco
Physical activity (PA) is recommended as part of the management of narcolepsy type 1 (NT1). This study aimed at 1) characterizing PA in children and adolescents treated for NT1 using objective and subjective measurements, 2) evaluating how PA is associated with NT1 symptoms and comorbidities, and 3) evaluating the effects of an Adapted Physical Activity (APA) program on PA and clinical characteristics
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Response to letter to the editor on guardians of rest? Investigating the gut microbiota in central hypersomnolence disorders Sleep Med. (IF 4.8) Pub Date : 2024-03-04 Jakub Kreisinger, Janet Jezkova, Karel Sonka, Petra Prochazkova, Helena Tlaskalova-Hogenova, Sona Nevsimalova, Jitka Buskova, Radana Merkova, Tereza Dvorakova, Iva Prihodova, Simona Dostalova, Radka Roubalova
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Body mass index can mediate the interplay between gut microbiome and sleep disorders Sleep Med. (IF 4.8) Pub Date : 2024-03-02 LNG Adami, Mariana Moysés-Oliveira, Jussimara Monteiro, Sergio Tufik, Monica L. Andersen