Category: Sleep Disorders

Psychometric evaluation of the GHQ-28 in a South African recidivist sample

PLoS One. 2026 Aug 13;21(8):e0354025. doi: 10.1371/journal.pone.0354025. eCollection 2026.ABSTRACTThis study evaluated the psychometric performance of the 28-item General Health Questionnaire (GHQ-28) in an archived South...

RAISR4D Sleep Disorders

Association of Left Angular Gyrus-Right Middle Frontal Gyrus Functional Connectivity With Insomnia Severity in Major Depressive Disorder: Evidence From the DIRECT Consortium

CNS Neurosci Ther. 2026 Aug;32(8):e71083. doi: 10.1002/cns.71083.ABSTRACTBACKGROUND: Identifying neuroimaging correlates of insomnia severity could provide insights into the underlying biological mechanisms of major depressive disorder...

RAISR4D Sleep Disorders

Perioperative Sleep Disturbances: A Prospective Cross-Sectional Study on Risk Factor Analysis and Predictive Model Development

J Perianesth Nurs. 2026 Aug 12:S1089-9472(26)00421-1. doi: 10.1016/j.jopan.2026.07.002. Online ahead of print.ABSTRACTPURPOSE: This study aimed to investigate the prevalence and characteristics of perioperative sleep disturbances...

RAISR4D Sleep Disorders

Pilot Study of Oral Microbiome and Psychoneurological Symptom Cluster in Breast Cancer

Nurs Res. 2026 Aug 12. doi: 10.1097/NNR.0000000000000939. Online ahead of print.ABSTRACTBACKGROUND: Women with breast cancer experience high symptom burden from a psychoneurological symptom cluster consisting...

RAISR4D Sleep Disorders

Lactococcus cremoris YRC3780 improves subjective sleep quality in adults with sleep dissatisfaction: A randomized double-blind placebo-controlled study

Nutr Health. 2026 Aug 13:2601060261476102. doi: 10.1177/02601060261476102. Online ahead of print.ABSTRACTBackgroundLactococcus cremoris YRC3780 (previously Lactococcus lactis subsp. cremoris YRC3780), isolated from kefir, has been suggested...

RAISR4D Sleep Disorders

Short Report: Divergent Sleep-Wake Regularity in U.S. Children With Autism Spectrum Disorder: Bedtime vs Wake-up Regularity

Autism. 2026 Aug 13:13623613261477806. doi: 10.1177/13623613261477806. Online ahead of print.ABSTRACTSleep-wake regularity is an emerging dimension of sleep health, yet its association with autism spectrum disorder...

RAISR4D Sleep Disorders

Association between body composition and perimenopausal symptom severity in Irish women

Post Reprod Health. 2026 Aug 13:1-10. doi: 10.1080/20533691.2026.2704833. Online ahead of print.ABSTRACTBACKGROUND: Perimenopause is associated with somatic, psychological, and urogenital symptoms that may negatively impact...

RAISR4D Sleep Disorders

Patient burden of chemosensory dysfunction and long COVID

Dan Med J. 2026 Jun 9;73(7):A01260014. doi: 10.61409/A01260014.ABSTRACTINTRODUCTION: Chemosensory dysfunction (CD), particularly olfactory and gustatory dysfunction, is a common symptom of SARS-CoV-2 infection. While often...

RAISR4D Sleep Disorders

Marijuana Use for Symptom Control in Inflammatory Bowel Disease: Patients’ Perceptions and Patterns of Use

Med Cannabis Cannabinoids. 2026 Jul 7;9(1):211-223. doi: 10.1159/000553354. eCollection 2026 Jan-Dec.ABSTRACTINTRODUCTION: Many patients with inflammatory bowel disease (IBD) use marijuana for disease-related symptoms. Data regarding...

RAISR4D Sleep Disorders

Biological mechanisms of different exercise modalities in improving sleep disorders: A review

IBRO Neurosci Rep. 2026 Aug 2;21:433-440. doi: 10.1016/j.ibneur.2026.07.023. eCollection 2026 Dec.ABSTRACTSleep disorders such as insomnia, sleep apnea, and circadian rhythm dysfunctions constitute a major public...

RAISR4D Sleep Disorders

Sleep disturbance partially mediates the association between depression and epilepsy: data from NHANES 2013-2020

Epilepsy Behav Rep. 2026 Jul 25;35:100890. doi: 10.1016/j.ebr.2026.100890. eCollection 2026 Sep.ABSTRACTOBJECTIVE: To examine the association between depression and elevated epilepsy prevalence, and to assess the...

RAISR4D Sleep Disorders

Gut microbiota signatures differentiate trajectory-defined response phenotypes and predict self-management outcomes in irritable bowel syndrome

Front Microbiomes. 2026 Jul 29;5:1884540. doi: 10.3389/frmbi.2026.1884540. eCollection 2026.ABSTRACTINTRODUCTION: Heterogeneity in symptom presentation and treatment response in irritable bowel syndrome (IBS) remains poorly understood. This...

RAISR4D Sleep Disorders

Prevalence and treatment effects on non-motor symptoms in cervical dystonia: A systematic review and meta-analysis

Clin Park Relat Disord. 2026 Jul 28;15:100489. doi: 10.1016/j.prdoa.2026.100489. eCollection 2026.ABSTRACTINTRODUCTION: Non-motor symptoms (NMS) substantially impair quality of life in patients with cervical dystonia (CD)....

RAISR4D Sleep Disorders

Probing chemical space and conformational changes for subtype-selective orexin receptor antagonists

RSC Med Chem. 2026 Aug 12. doi: 10.1039/d6md00117c. Online ahead of print.ABSTRACTThe orexin system, acting through OX1R and OX2R receptors, plays a key role in...

RAISR4D Sleep Disorders

Effects of PeptiSleep on sleep modification and biometrics in adults with sleep impairment: A randomised, placebo-controlled pilot study

Sleep Med X. 2026 Jul 28;12:100198. doi: 10.1016/j.sleepx.2026.100198. eCollection 2026 Dec 15.ABSTRACTSleep is vital for longevity and daily function but is under threat due to...

RAISR4D Sleep Disorders

13/08/2026

Central and Bridge Symptoms of Internet Gaming Disorder, Social Jet Lag, and Insomnia Among College Students: Cross-Sectional Network Analysis

JMIR Serious Games. 2026 Aug 12;14:e87919. doi: 10.2196/87919.ABSTRACTBACKGROUND: Internet gaming disorder (IGD) has become increasingly prevalent among college students, while the prevalence of insomnia and...

RAISR4D Sleep Disorders

13/08/2026

Association of Sleep Duration With Mental and Physical Health Measures Among Cancer Survivors

JCO Oncol Pract. 2026 Aug 12:OP2600409. doi: 10.1200/OP-26-00409. Online ahead of print.ABSTRACTPURPOSE: Sleep disturbance is prevalent with chronic diseases and poor health. However, evidence evaluating...

RAISR4D Sleep Disorders

12/08/2026

Examining the Directional Effects of Insomnia, Anxiety, and Depression Symptoms: Results From a Longitudinal Study Conducted During the COVID-19 Pandemic

J Clin Psychol. 2026 Aug 11. doi: 10.1002/jclp.70207. Online ahead of print.ABSTRACTOBJECTIVES: While some research suggests that increases in anxiety symptoms drive changes in insomnia...

RAISR4D Sleep Disorders

10/08/2026

Bifid inferior turbinate with inferomedial extension: a case report and updated review of reported cases

J Surg Case Rep. 2026 Aug 8;2026(8):rjag689. doi: 10.1093/jscr/rjag689. eCollection 2026 Aug.ABSTRACTBifid inferior turbinate is a rare anatomical variant of the lateral nasal wall that...

RAISR4D Sleep Disorders

Fear of disease progression as a mediator of the association between symptom clusters and social alienation among hemodialysis patients: A cross-sectional study

Medicine (Baltimore). 2026 Aug 7;105(32):e50139. doi: 10.1097/MD.0000000000050139.ABSTRACTPatients undergoing maintenance hemodialysis often experience multiple concurrent symptoms that may affect psychosocial functioning. This study aimed to identify...

RAISR4D Sleep Disorders

Effectiveness of acupuncture and related therapies for post-stroke insomnia: A systematic review and Bayesian network analysis

Medicine (Baltimore). 2026 Aug 7;105(32):e50081. doi: 10.1097/MD.0000000000050081.ABSTRACTBACKGROUND: Poststroke insomnia is often associated with poor recovery. Acupuncture (Acu) and related therapies offer have notable advantages as...

RAISR4D Sleep Disorders

Aerobic exercise and sleep-related outcomes in children and adolescents: A systematic review and meta-analysis of randomized controlled trials

Medicine (Baltimore). 2026 Aug 7;105(32):e50049. doi: 10.1097/MD.0000000000050049.ABSTRACTBACKGROUND: Sleep problems are increasingly prevalent among children and adolescents, contributing to impaired daytime functioning, reduced academic performance, and...

RAISR4D Sleep Disorders

Spinal cord stimulation effects on restless legs syndrome: A single center experience

Stereotact Funct Neurosurg. 2026 Aug 7:1-19. doi: 10.1159/000553453. Online ahead of print.ABSTRACTINTRODUCTION: Restless legs syndrome (RLS) is a lifelong disorder characterized by recurrent, uncomfortable sensations...

RAISR4D Sleep Disorders

Seizures are associated with cognitive disengagement syndrome, incoordination, and low IQ in child ADHD and autism samples

Appl Neuropsychol Child. 2026 Aug 7:1-10. doi: 10.1080/21622965.2026.2713658. Online ahead of print.ABSTRACTThis is the first study comparing children with and without seizures in a large...

RAISR4D Sleep Disorders

Feasibility and Acceptability of a Dyadic Physical Activity Behavioral Promotion Program for Breast Cancer Survivors and Their Spouses: A Pilot Study

Cancer Nurs. 2026 Aug 4. doi: 10.1097/NCC.0000000000001624. Online ahead of print.ABSTRACTBACKGROUND: Physical activity (PA) alleviates the symptoms of breast cancer survivors and improves their spouses'...

RAISR4D Sleep Disorders

Effects of continuous traumatic stress and coping efficacy on mental health outcomes during an ongoing war in Ukraine

J Trauma Stress. 2026 Aug 5. doi: 10.1002/jts.70115. Online ahead of print.ABSTRACTWar profoundly affects the well-being of civilian populations and shapes subsequent mental health outcomes....

RAISR4D Sleep Disorders

The Human Sleep Project: A Multi-Center Clinical Polysomnography Dataset Across the Human Lifespan

Sleep. 2026 Aug 5:zsag215. doi: 10.1093/sleep/zsag215. Online ahead of print.ABSTRACTSTUDY OBJECTIVES: Sleep research has been limited by the lack of large, diverse polysomnography (PSG) datasets....

RAISR4D Sleep Disorders

Improved Sleep Quality in Psoriasis Patients Under Biologicals: A Prospective Observational Study

J Drugs Dermatol. 2026 Aug 1;25(8):726-731. doi: 10.36849/JDD.9298.ABSTRACTBACKGROUND: Sleep disorders are an underappreciated component of psoriasis-related morbidity. Biologic therapies targeting IL-17 and IL-23 may improve...

RAISR4D Sleep Disorders

Risankizumab Associated With Lower Incident Depression and Sleep Disorders in Psoriasis: A TriNetX Study

J Drugs Dermatol. 2026 Aug 1;25(8):762-763. doi: 10.36849/JDD.9973.NO ABSTRACTPMID:42555063 | DOI:10.36849/JDD.9973

RAISR4D Sleep Disorders

Shared Behavioural Determinants of Short Sleep and Obesity From Childhood to Adolescence: An Analyses of Growing Up in Scotland Birth Cohort 1

Pediatr Obes. 2026 Aug;21(8):e70142. doi: 10.1111/ijpo.70142.ABSTRACTBACKGROUND: Previous research shows a longitudinal relationship between poor sleep and obesity in adolescents, highlighting the need to identify shared...

RAISR4D Sleep Disorders

The prevalence, predictors, and clinical impact of postoperative sleep disturbance: A prospective cohort study

Saudi J Anaesth. 2026 Jul 2;20(3):500-507. doi: 10.4103/sja.sja_921_25. eCollection 2026 Jul-Sep.ABSTRACTBACKGROUND: Postoperative sleep disturbance (POSD) is a pervasive and an overlooked complication; however, the relative...

RAISR4D Sleep Disorders

Not always a good night’s sleep: A global pharmacovigilance risk profiling of drug-induced sleep disorders

Sleep Med. 2026 Jul 28;147:109161. doi: 10.1016/j.sleep.2026.109161. Online ahead of print.ABSTRACTOBJECTIVES: Sleep disorders and disturbances affect more than one-third of the global population. Although certain...

RAISR4D Sleep Disorders

Night work, sleep disruption and long-COVID risk: a population-based cohort study

Scand J Work Environ Health. 2026 Aug 4:4318. doi: 10.5271/sjweh.4318. Online ahead of print.ABSTRACTOBJECTIVE: Circadian and sleep disruption may increase the risk and severity of...

RAISR4D Sleep Disorders

Insomnia as an Independent Behavioral Correlate of Estimated Type 2 Diabetes Risk: Evidence from Three Validated Risk Assessment Scales

Rambam Maimonides Med J. 2026 Jul 31;17(3). doi: 10.5041/RMMJ.10579.ABSTRACTBACKGROUND: Sleep disturbances, particularly insomnia, are increasingly recognized as behavioral determinants of type 2 diabetes (T2DM). However,...

RAISR4D Sleep Disorders

Comparative Efficacy of Dexmedetomidine and Esketamine on Postoperative Sleep Disturbances and Analgesia: A Systematic Review and Network Meta-Analysis

Pain Physician. 2026 Jul;29(5):E325-E336.ABSTRACTBACKGROUND: Postoperative sleep disturbance (PSD) is a complication that often follows surgery. The condition is closely associated with impaired recovery, heightened pain...

RAISR4D Sleep Disorders

Burden of Co-occurring Conditions and Perinatal Predictors of Epilepsy in Autism Spectrum Disorder: A Cross-Sectional Study of 1015 Children From Northwestern Mexico

J Autism Dev Disord. 2026 Aug 4. doi: 10.1007/s10803-026-07471-5. Online ahead of print.ABSTRACTPURPOSE: Children with ASD frequently present with multiple co-occurring conditions affecting clinical management...

RAISR4D Sleep Disorders

Exploring sex, residence type, and psychosomatic factors in the association between insomnia symptoms and stress-related outcomes among university students in Ghana

Psychol Health Med. 2026 Aug 4:1-24. doi: 10.1080/13548506.2026.2714467. Online ahead of print.ABSTRACTInsomnia has been associated with adverse stress-related outcomes among university students. However, evidence from...

RAISR4D Sleep Disorders

A Personalized, Symptom-Based Approach to Boost Research Participation in Hospitalized Older Adults

J Am Geriatr Soc. 2026 Aug 4. doi: 10.1111/jgs.70622. Online ahead of print.ABSTRACTBACKGROUND: Delirium is common among hospitalized older adults on many clinical services and...

RAISR4D Sleep Disorders

Washed microbiota transplantation improves clinical symptoms, gut microbiota, and metabolic profiles in autism spectrum disorder in a twin cohort

Front Microbiol. 2026 Jul 17;17:1885281. doi: 10.3389/fmicb.2026.1885281. eCollection 2026.ABSTRACTOBJECTIVE: Autism spectrum disorder (ASD) is a heterogeneous neurodevelopmental condition characterized by impaired social communication, repetitive behaviors,...

RAISR4D Sleep Disorders

Single-Arm Pre-Post Evaluation of a Six-Week Mindset-Integrated Stress Regulation Course Among Postgraduate Students at a Chinese Medical University

Adv Med Educ Pract. 2026 Jul 30;17:612818. doi: 10.2147/AMEP.S612818. eCollection 2026.ABSTRACTOBJECTIVE: To evaluate delivery and short-term pre-post changes associated with a single-arm six-week mindset-integrated stress...

RAISR4D Sleep Disorders

Examining the Effects of Bright Light Therapy on Sleep and Resting-State Brain Activity in Parkinson’s Disease: A Randomized Crossover Pilot Study

Nat Sci Sleep. 2026 Jul 30;18:606007. doi: 10.2147/NSS.S606007. eCollection 2026.ABSTRACTPURPOSE: Sleep disturbances are highly prevalent in patients with Parkinson's disease (PD). Bright light therapy (BLT)...

RAISR4D Sleep Disorders

02/08/2026

Characteristics of Insurance-Covered Women Newly Diagnosed with Menopause Symptoms and Their Providers in the United States

Womens Health Rep (New Rochelle). 2026 Jul 2;7:26884844261465157. doi: 10.1177/26884844261465157. eCollection 2026 Jan-Dec.ABSTRACTBACKGROUND: Over one million Americans develop menopausal symptoms annually. There is limited information...

RAISR4D Sleep Disorders

02/08/2026

Endemic and epidemic human alphavirus infections in Eastern Panama; An Analysis of Population-based Cross-Sectional Surveys

medRxiv [Preprint]. 2026 Jul 24:2026.04.04.19007310. doi: 10.64898/2026.04.04.19007310.ABSTRACTBACKGROUND: Madariaga virus (MADV), has recently been associated with severe human disease in Panama, where the closely related Venezuelan...

RAISR4D Sleep Disorders

Ambient PM(2.5) exposure and sleep quality: Evidence from circadian DNA methylation signatures in a population-based study

J Hazard Mater. 2026 Jul 28;515:143121. doi: 10.1016/j.jhazmat.2026.143121. Online ahead of print.ABSTRACTSleep disturbance is prevalent in aging populations, yet its association with ambient PM2.5 remains...

RAISR4D Sleep Disorders

Accuracy of Machine Learning Algorithms Based on Electroencephalogram in Sleep Apnea Detection: Systematic Review and Meta-Analysis

J Med Internet Res. 2026 Jul 31;28:e93378. doi: 10.2196/93378.ABSTRACTBACKGROUND: Sleep apnea (SA) is a serious sleep disorder, and its diagnostic gold standard, polysomnography, is costly...

RAISR4D Sleep Disorders

Efficacy of Oral Melatonin Versus Oral Olanzapine in Improving Sleep in Cancer Patients with Insomnia: Prospective Comparative Study

J Pain Palliat Care Pharmacother. 2026 Jul 31:1-8. doi: 10.1080/15360288.2026.2707225. Online ahead of print.ABSTRACTSleep deprivation is a common concern for cancer patients. It has proven...

RAISR4D Sleep Disorders

Personality traits have an effect on pain-related psychological variables in patients with chronic low back pain

PLoS One. 2026 Jul 31;21(7):e0354827. doi: 10.1371/journal.pone.0354827. eCollection 2026.ABSTRACTINTRODUCTION: An association between personality factors and pain experience has been investigated. However, the direct contributions of...

RAISR4D Sleep Disorders