Impact Of Sleep Disorders Research Articles

Health-related quality of life by veterans RAND 12 and healthcare resource utilization in cancer patients with sleep disorders: insights from the Medical Expenditure Panel Survey.

This study aims to investigate the joint effects of cancer and sleep disorders on the health-related quality of life (HRQoL), healthcare resource utilization, and expenditures among US adults. Utilizing the 2018-2019 Medical Expenditure Panel Survey (MEPS) database, a sample of 25,274 participants was categorized into four groups based on cancer and sleep disorder status. HRQoL was assessed using the VR-12 questionnaire. Generalized linear model (GLM) with a log-linear regression model combined gamma distribution was applied for the analysis of healthcare expenditure data. Individuals with both cancer and sleep disorders (C+/S+) exhibited notably lower physical health (PCS) and mental health (MCS) scores-1.45 and 1.87 points lower, respectively. They also showed significantly increased clinic visits (2.12 times), outpatient visits (3.59 times), emergency visits (1.69 times), and total medical expenditures (2.08 times) compared to those without cancer or sleep disorders (C-/S-). In contrast, individuals with sleep disorders alone (C-/S+) had the highest number of prescription drug usage (2.26 times) and home health care days (1.76 times) compared to the reference group (C-/S-). Regardless of cancer presence, individuals with sleep disorders consistently reported compromised HRQoL. Furthermore, those with cancer and sleep disorders experienced heightened healthcare resource utilization, underscoring the considerable impact of sleep disorders on overall quality of life. The findings of this study address the importance of sleep disorders among cancer patients and their potential implications for cancer care. Healthcare professionals should prioritize screening, education, and tailored interventions to support sleep health in this population.

The impact of obstructive sleep apnea treatment on microvascular complications in patients with type 2 diabetes: a feasibility randomized controlled trial.

Obstructive sleep apnea (OSA) is associated with an increased risk of diabetes-related complications. Hence, it is plausible that continuous positive airway pressure (CPAP) could have a favorable impact on these complications. We assessed the feasibility of conducting a randomized control trial in patients with type 2 diabetes and OSA over 2 years. We conducted an open-label multicenter feasibility randomized control trial of CPAP vs no CPAP in patients with type 2 diabetes and OSA. Patients with resting oxygen saturation < 90%, central apnea index > 15 events/h, or Epworth Sleepiness Scale ≥ 11 were excluded. OSA was diagnosed using a multichannel portable device (ApneaLink Air, ResMed). The primary outcome measures were related to feasibility and the secondary outcomes were changes in various clinical and biochemical parameters related to diabetes outcomes. Eighty-three (40 CPAP vs 43 no CPAP) patients were randomly assigned, with a median (interquartile range) follow-up of 645 (545, 861) days. CPAP compliance was inadequate, with a median usage of approximately 3.5 hours/night. Early CPAP use predicted longer-term compliance. The adjusted analysis showed a possible favorable association between being randomly assigned to CPAP and several diabetes-related end points (chronic kidney disease, neuropathy, and quality of life). It was feasible to recruit, randomly assign, and achieve a high follow-up rate over 2 years in patients with OSA and type 2 diabetes. CPAP compliance might improve by a run-in period before randomization. A full randomized control trial is necessary to assess the observed favorable association between CPAP and chronic kidney disease , neuropathy, and quality of life in patients with type 2 diabetes. Registry: ISRCTN; Name: The impact of sleep disorders in patients with type 2 diabetes; URL: https://www.isrctn.com/ISRCTN12361838; Identifier: ISRCTN12361838. Makhdom EA, Maher A, Ottridge R, etal. The impact of obstructive sleep apnea treatment on microvascular complications in patients with type 2 diabetes: a feasibility randomized controlled trial. J Clin Sleep Med. 2024;20(6):947-957.

Impact of Sleep Disorders and Disturbed Sleep on Brain Health: A Scientific Statement From the American Heart Association.

Accumulating evidence supports a link between sleep disorders, disturbed sleep, and adverse brain health, ranging from stroke to subclinical cerebrovascular disease to cognitive outcomes, including the development of Alzheimer disease and Alzheimer disease-related dementias. Sleep disorders such as sleep-disordered breathing (eg, obstructive sleep apnea), and other sleep disturbances, as well, some of which are also considered sleep disorders (eg, insomnia, sleep fragmentation, circadian rhythm disorders, and extreme sleep duration), have been associated with adverse brain health. Understanding the causal role of sleep disorders and disturbances in the development of adverse brain health is complicated by the common development of sleep disorders among individuals with neurodegenerative disease. In addition to the role of sleep disorders in stroke and cerebrovascular injury, mechanistic hypotheses linking sleep with brain health and biomarker data (blood-based, cerebrospinal fluid-based, and imaging) suggest direct links to Alzheimer disease-specific pathology. These potential mechanisms and the increasing understanding of the "glymphatic system," and the recognition of the importance of sleep in poststroke recovery, as well, support a biological basis for the indirect (through the worsening of vascular disease) and direct (through specific effects on neuropathology) connections between sleep disorders and brain health. Given promising evidence for the benefits of treatment and prevention, sleep disorders and disturbances represent potential targets for early treatment that may improve brain health more broadly. In this scientific statement, we discuss the evidence supporting an association between sleep disorders and disturbances and poor brain health ranging from stroke to dementia and opportunities for prevention and early treatment.

Impact of sleep disorders on quality life in Parkinson's its relationship with stage of the disease and differences according to gender

Impact of sleep disorders on quality life in Parkinson's its relationship with stage of the disease and differences according to gender

The Impact of Sleep Disorders on Cardiovascular Health: Mechanisms and Interventions.

This comprehensive review article explores the intricate mechanisms at work and possible remedies for the connection between sleep issues and cardiovascular health. Sleep disorders, which include conditions like insomnia and sleep apnea, are drawing increasing amounts of attention due to their serious detrimental consequences on cardiovascular health. This article carefully examines the body of existing evidence to explain the intricate mechanisms that connect sleep disruptions to cardiovascular issues. Mechanisms include inflammation, disruption of the autonomic nervous system, endothelial dysfunction, and aberrant metabolic processes all have an impact on these pathways. The study also looks at a variety of existing and novel therapeutic modalities that aim to minimize the detrimental effects of sleep disruptions on cardiovascular health. This includes evaluating the effectiveness of lifestyle changes, pharmaceutical interventions, and behavioural therapy for enhancing sleep quality and hence preserving cardiovascular health. By synthesising and presenting the most recent study data, this article offers valuable insights into the complex relationships between sleep patterns, cardiovascular function, and potential therapeutics. These results provide a solid foundation for guiding future research endeavours and clinical judgements. Pharmacotherapy is a possibility for momentary relief. Cardiovascular illness has been linked to the sensorimotor problem known as restless legs syndrome (RLS), which causes a strong impulse to move the legs. Sleep disruption caused by RLS-related leg movements leads to sympathetic activation, elevated blood pressure, impaired vascular function, and potential iron deficiency. Treating the underlying iron deficiency, when present, and medications targeting dopamine receptors or regulating calcium channels are the primary interventions for RLS. In conclusion, sleep disorders significantly impact cardiovascular health through multiple mechanisms. Early detection, accurate diagnosis, and appropriate interventions are crucial for mitigating associated cardiovascular risks. Multidisciplinary approaches including lifestyle modifications, behavioral interventions, and targeted pharmacotherapy have shown promise in improving sleep quality and cardiovascular outcomes. Further research is needed to enhance our understanding of the complex interplay between sleep disorders and cardiovascular health, leading to the development of more effective interventions and improved patient outcomes.

The Effects of Different Types of Sleep Disorder on Colorectal Cancer: A Nationwide Population-Based Cohort Study.

The impact of sleep disorders (SDs), particularly sleep apnea (SA), on the development of colorectal cancer (CRC) has been the subject of significant research. However, the potential contribution of other SDs to the incidence of CRC remains unexplored. The objective of this study was to examine the effects of SDs on the risk of developing CRC. This study assessed CRC risk among individuals diagnosed with SDs compared with age- and sex-matched unaffected individuals. A longitudinal, nationwide, population-based cohort study was conducted using data from the Taiwan National Health Insurance Research Database (NHIRD) encompassing 177,707 individuals diagnosed with SDs and 177,707 matched controls. Cox proportional hazard regression analysis was used to determine the relative increased risk of CRC in individuals with SDs and specific subgroups of SDs. The CRC incidences were 1.32-fold higher (95% CI 1.23-1.42) in the overall SD cohort, 1.17-fold higher (95% CI 0.82-1.68) in the SA cohort, 1.42-fold higher (95% CI 1.31-1.55) in the insomnia cohort, 1.27-fold higher (95% CI 1.17-1.38) in the sleep disturbance cohort, and 1.00-fold higher (95% CI 0.77-1.29) in the other SD cohort, after adjusting for age, sex, and comorbidities.

The Interplay Between Sleep Disorders and Cardiovascular Diseases: A Systematic Review.

Non-communicable diseases (NCDs) have emerged as the predominant cause of global mortality, resulting in a substantial annual loss of human lives. Among these conditions, cardiovascular diseases (CVD) stand out as the primary cause of death. The majority of CVD cases can be attributed to certain factors that, upon modification, have the potential to significantly decrease both the incidence and severity of the disease. For numerous years, the impact of sleep disorders on cardiovascular health has been a prominent subject of extensive discussion. Chronic sleep disturbances are known to have a range of negative health consequences, with the relationship between sleep apnea and hypertension being well-established through numerous studies. However, further exploration is needed to understand other disease associations with sleep apnea and to examine the impact of various sleep disorders, aside from sleep apnea, on cardiovascular health. This systematic review assesses the available evidence on the association between various sleep disorders and cardiovascular diseases by addressing the question: Do sleep disorders contribute to or exacerbate cardiovascular diseases? After a comprehensive review, we identified 122 articles. Following this initial review, seven papers directly aligned with our research topic. Subsequently, we meticulously assessed the remaining seven papers, all meeting our predetermined criteria. Our analysis showed a strong correlation between sleep disruptions and cardiovascular health. Numerous sleep disorders, such as narcolepsy, central sleep apnea, obstructive sleep apnea, and insomnia, have shown different effects on cardiovascular outcomes. Increased risks of illnesses such as acute coronary syndrome (ACS), hypertension, cardiovascular mortality, and coronary artery calcification were included in these consequences. This systematic review underscores the need for early identification and comprehensive management of sleep disturbances to mitigate their potential adverse effects on cardiovascular well-being. Integrating strategies that address sleep disorders and cardiovascular health is imperative in enhancing overall health outcomes. This study paves the way for more effective preventive and therapeutic approaches by focusing on the relationship between sleep disorders and cardiovascular diseases.

Impact of sleep disorders on behavioral issues in preschoolers with autism spectrum disorder.

Sleep disorders are one of the most common problems in children with Autism Spectrum Disorder (ASD). However, they often tend to be underdiagnosed and incorrectly treated in clinical practice. This study aims to identify sleep disorders in preschool children with ASD and to explore their relationship with the core symptoms of autism, the child's developmental and cognitive level as well as the psychiatric comorbidities. We recruited 163 preschool children with a diagnosis of ASD. The Children's Sleep Habits Questionnaire (CSHQ) assessed sleep conditions. Multiple standardized tests were used to evaluate intellectual abilities, the presence of repetitive behaviors (through the Repetitive Behavior Scale-Revised), as well as the emotional-behavioral problems and the psychiatric comorbidities (through the Child Behavior Checklist -CBCL 11/2-5). The results showed that poor disorders had consistently higher scores in all areas assessed by the CSHQ and on the CBCL across all domains. The correlational analysis showed that severe sleep disorders were associated with higher scores in internalizing, externalizing, and total problems at the CBCL syndromic scales, and in all DSM-oriented CBCL subscales. Moreover, we found that the association between sleep disorders and restricted and repetitive behaviors (RRBs) is explained by the anxiety-related symptoms. Based on these findings, the study recommends that screening for sleep problems followed by early intervention should constitute a routine part of clinical practice for children with ASD.

Impact of sleep disorders on cardiovascular diseases

Introduction and purpose: Sleep disorders are a diverse and widespread group of diseases affecting the cardiovascular system. The aim of this paper is to review the available literature and to summarize how selected sleep disorders affect the development of hypertension, ischemic heart disease and stroke. Methods and materials: Materials available in the PubMed and Google Scholar database were analyzed using the keywords “sleep disorders”; “sleep apnea”; “insomnia”; “restless legs syndrome”; “cardiovascular disease”; “hypertension”; “coronary artery disease”; “stroke " in various configurations. State of knowledge: Sleep disorders are a wide group of diseases with a diverse phenotype and pathomechanism, having a diverse impact on the condition of the cardiovascular system, leading to the development of diseases in the above system. Summary: The risk of developing hypertension, ischemic heart disease and stroke depends on the accompanying sleep disorders. Occurs with obstructive sleep apnea and sleep shortening. The correlation of restless legs syndrome to stroke is unclear. The relationship between insomnia and hypertension and stroke is not clarified. Keywords: sleep disorders, cardiovascular diseases, sleep apnea, insomnia, restless legs syndrome.

A bibliometric analysis of sleep in older adults.

Sleep problems severely affect the quality of life in the elderly and have gradually gained attention among scholars. As a major hot spot of current research, sleep in older adults is highly exploratory and of great significance for human health. Therefore, in this study, the current state of the art of sleep research in older adults was analyzed through the visual mapping function of CiteSpace software. Using this software, we analyzed popular research questions and directions and revealed the development trends and research frontiers of this field. In this paper, we searched the Web of Science database for sleep-related studies focusing on older adults and analyzed the number of publications, journals, authors, institutions, country regions, and keywords by using CiteSpace software. Our results revealed that the number of publications concerning sleep in older adults has gradually increased; after 2017, this field underwent rapid development. The journal Sleep has published the majority of the articles on sleep in older adults and has the highest citation frequency. The Journal of the American Geriatrics Society has the highest impact factor and CiteScore among the top 10 journals in terms of the number of published articles. The United States has the highest number of publications and most of the leading institutions in this field are located in the United States, with the University of California, Los Angeles, and the University of Pittsburgh having the highest number of publications. Dzierzewski JM is the most published author and has played an important role in guiding the development of this field. Research in this area is focused on insomnia, sleep quality, depression, and sleep duration. The rapid development of sleep research in older adults, which shows a yearly growth trend, indicates that this field is receiving increasing attention from researchers. Insomnia in older adults is the most concerning problem in this field. At the same time, future research should continue to focus on the impact of sleep disorders on older adults to improve sleep and quality of life in older adults.

The impact of sleep disorders in the formation of hypertension

Hypertension is one of the most common chronic non-communicable disease in the world. Risk factors, methods of prevention and treatment of hypertension have been sufficiently studied. However scientists are still looking for pathogenetic mechanisms of its development. At the same time 36.9% of patients with hypertension had different sleep disorders. Patients with insomnia have a 21% higher risk of developing hypertension compared with those who have quality sleep. Hypnotics are given up to 15% of patients with hypertension. Hypnotics have been shown to increase the risk of cardiovascular events. 44.1% of patients with established diseases of the cardiovascular system have problems with the quality or duration of sleep. At this time, hypertension and sleep disorders are considered mutually aggravating diseases.

Sleep related breathing disorders in the spina bifida population ages 1-20 years: A retrospective study in Arkansas.

Sleep related breathing disorders (SRBD) are seen at disproportionately higher rates in children with spina bifida compared with their same aged peers. SRBD such as obstructive sleep apnea (OSA) or central apnea are associated with developmental and cognitive consequences, and sudden death. Participants aged 1 to 20 years with a diagnosis of spina bifida were recruited from a pediatric academic hospital spinal cord specialty clinic to evaluate the prevalence and impact of sleep disorders in the spina bifida population; 76 polysomnogram (PSG) reports spanning a 3-year period were reviewed in this retrospective cohort study. Of the PSGs reviewed, 37 (49%) indicated the presence of SRBD, and 28 (76%) of those children required an escalation of management (surgical intervention or additional respiratory support). These results are consistent with previous studies and further emphasize the clinical impact of SRBD on children with spina bifida by describing the interventions that followed an abnormal PSG. The high prevalence of SRBD in the spina bifida population supports the need for additional research to develop sleep questionnaires specific to spina bifida that can predict abnormal PSG clinically and to determine the standard of care following an abnormal PSG, chiefly in OSA and central apnea.

Impact of sleep disorders and disease duration on neurotrophins levels in cocaine use disorder

IntroductionBrain-derived neurotrophic factor (BDNF) and its precursor proBDNF contribute to brain plasticity and neuronal remodeling. Recently, the ratio between proBDNF and BDNF (RpB) has been proposed as a possible marker in major psychiatric disorders. Convergent lines of evidence suggest neurotrophins alterations could be involved into the pathophysiology of Cocaine Use Disorder (CUD) and insomnia. The aims of the present study are to evaluate the correlations between neurotrophins levels, insomnia and clinical features among CUD patients. Materials and methodsSubjects with a moderate to severe CUD were recruited. ProBDNF, BDNF and consequently RpB values were analyzed using ELISA technique. Insomnia severity index (ISI) scale was used to assess the severity of insomnia. Sociodemographic characteristics and CUD habits (e.g., years of cocaine use) were also collected. ResultsTwenty-four subjects (mean age 39.3 ± 6.7 years) were recruited. Correlation analysis showed that lower values of RpB were associated with higher ISI score (r = −0.469; p = 0.021), longer history of cocaine use (r = −0.584, p = 0.022) and higher amount of cocaine used (r = −0.655, p = 0.004). DiscussionThese preliminary findings may offer a novel insight on neurobiological alterations sustaining cocaine use. Lower RpB, as observed both in high insomnia levels and in chronic cocaine use, could induce a neuroprotective state as a synaptic homeostatic response to chronic damage. These findings also highlight the important role of neurotrophins balance on neurobiological alterations induced by cocaine misuse and insomnia, suggesting that RpB could be considered as a marker of neurotrophic and metabolic state of neural tissue.

The impact of sleep disorders on the formation and course of cardiovascular diseases. Review

It is well known that several common mechanisms of pathogenesis make the basis of formation of sleep disorders, hypertension, and type 2 diabetes mellitus (DM 2). First of all, one should take into account possible activation of the sympathoadrenal system, which underlies both the pathogenesis of hypertension and always accompane lack of quality sleep. It has been established that markers of systemic inflammation are raised in both chronic sleep disorders and hypertension and DM 2. Another unifying factor is the increase in aldosterone levels, which is characteristic of both sleep disorders and hypertension and DM 2. A number of studies have demonstrated the role of endothelial dysfunction in the development of chronic sleep disorders. Eating disorders, such as eating high‑calorie meals at bedtime, are both a risk factor for diabetes and sleep disorders. Normally, there are circadian rhythms of blood pressure regulation and insulin production and secretion, which can be observed in circadian sleep disorders. An important factor that contributes to the formation of sleep disorders in patients with hypertension and diabetes is the increase in anxiety and depression, which also often accompany both conditions.At the same time, it has not been established which factors exactly cause insomnia development in patients with hypertension and diabetes. Thereare no data on the occurrence of various sleep disorders in this group of patients in the Ukrainian population, the role of stress hormones in formation of chronic sleep disorders hasn’t been investigated. The most important factor from the point of view of a practitioner is the data on the effects of medicinal products for the treatment of hypertension and diabetes on sleep quality. The role of non‑medicinal correction, such as teaching patients the basics of sleep hygiene in the treatment and prevention of sleep disorders, has not been studied.Thus, insomnia can act as both risk factor for hypertension and diabetes mellitus and often accompany them, significantly affecting the quality of life of patients, treatment effectiveness, and prognosis in this group of patients.

The impact of sleep disorders on the daily activity and quality of life in rheumatoid arthritis patients - a systematic review and meta-analysis.

We aimed at determining the relationship between sleep disorders and daily activity and quality of life (QoL) of patients with rheumatoid arthritis (RA). A systematic search of databases was carried out. We used the Cochrane guidelines to perform the meta-analysis following the PRISMA statement. Fifteen full-text papers were ultimately included in the subsequent statistical analyses. The study was registered in the PROSPERO database (No. CRD42021245664). In group 1, the mean sleep quality score measured with the Pittsburgh Sleep Quality Index (PSQI) was 6.93. The mean QoL score for the physical domain and the mental domain of the Short Form (36) Health Survey (SF-36) was 38.15 and 41.83, respectively. In group 2, the mean PSQI score was 7.21. The mean daily activity score measured with the Health Assessment Questionnaire (HAQ) was 0.80. A strong negative correlation was observed between the PSQI scores, and the SF-36 total score each unit increase in the SF-36 total score was associated with an average decrease of 0.35 points in the PSQI score. A one-point increase in the PSQI score was associated with an average decrease of 2.4 points in the QoL score measured with SF-36. RA patients have a low quality of sleep. Sleep disorders correlate negatively with the QoL scores in the physical and mental domains.

Sleep disorders and attention: a systematic review.

Sleep is a special physiological state that occurs cyclically. The probable role of sleep in our organic functions remains to be explored to clarify the impact of sleep on brain functions. Sleep deprivation is known to affect all parts of the brain separately and independently, but further research is needed on the impact of sleep disorders on attention, particularly the specific types of attention that are most affected, and whether there is such a correlation. To conduct a systematic review of the possible correlation between sleep disorders and attentional performance. A systematic review and search at PubMed, SciELO, and Cochrane scientific databases for articles published in the last 10 years was carried out using the following keywords: sleep, attention, and attentional performance. Inclusion criteria were the use of attention tests and sleep disorders. Of the 1398 articles found, 15 were selected and included in this review. The number of publications evaluating sleep and sleep disorders has increased, but is still limited. Of all the functions normally assessed, patients with sleep disorders perform worse on attention tasks, especially with sustained attention. However, these data require further investigation due to the complexity and diversity of the disorders, the small sample size of the included studies, and the fact that few studies used standardized tests. Our findings indicate that the correlation between sleep and attention is strong but limited. Few studies are devoted exclusively to the extent to which sleep disorders interferes with attention.

Sleep Disorders and Psoriasis: An Update.

Psoriasis alters patients’ quality of life. Among the disorders associated with psoriasis, sleep disorders are common, although they are not directly assessed by most quality-of-life scores. Thus, the specific evaluation of sleep disorders using dedicated scores is necessary, especially because such disorders alter patients;’ physical and psychological health. The relationship between psoriasis and sleep disorders has been shown in numerous studies, but has not yet been fully elucidated. The aim of this study was to update knowledge of sleep disorders in patients with psoriasis, through a review of the scientific literature since 1980. This work covers several topics of interest, such as sleep assessment methods, the prevalence of sleep disorders in patients with psoriasis, factors predictive of sleep disorders in patients with psoriasis, the impact of sleep disorders on comorbidities and quality of life, pathogenic mechanisms, obstructive sleep apnoea and restless leg syndromes, and the impact of biotherapy treatments on sleep disorders in patients with psoriasis.

Impact of Sleep Disorders and Disease Duration on Neurotrophins Levels in Cocaine Use Disorder

Impact of Sleep Disorders and Disease Duration on Neurotrophins Levels in Cocaine Use Disorder

The impact of sleep disorders on microvascular complications in patients with type 2 diabetes (SLEEP T2D): the protocol of a cohort study and feasibility randomised control trial

BackgroundObstructive sleep apnoea (OSA) is very common in patients with type 2 diabetes (T2D). We and others have shown that OSA was associated with diabetes-related microvascular complications in patients with T2D in cross-sectional and longitudinal studies and that compliance with continuous positive airway pressure (CPAP) reduced the progression of microvascular complications. Hence, we hypothesised that adequate CPAP reduces the development of microvascular complication in patients with T2D.MethodsSLEEP T2D is a cohort study with embedded feasibility, open-label, parallel-arm, randomised control trial (RCT) over 2 years. The primary aim is the feasibility of conducting a definitive RCT assessing the impact of CPAP on chronic kidney disease and other microvascular complications in patients with T2D. The main parameters are to assess willingness of participants to be randomised, follow-up rates, CPAP adherence/compliance, to optimise the choice of outcome measures for a substantive trial, and to identify the parameters for sample size calculations. The secondary aims of the study are related to the impact of CPAP, sleep-related disorders, and sleep chronotype on a variety of diabetes-related end points. The study participants were recruited from the T2D services in multiple NHS trusts across England. The main exclusion criteria for the cohort study are as follows: T1D, eGFR < 15 mL/min/1.73 m2, known OSA, active malignancy or chronic kidney disease from reasons other than diabetes, pregnancy, professional drivers, and a history of falling asleep whilst driving within last 2 years. The main exclusion criteria from the RCT were as follows: Apnoea-Hypopnoea Index < 10 and Epworth Sleepiness Score ≥ 11. Study participants were extensively phenotyped clinically and biochemically. The OSA diagnosis was based on multichannel portable device (ApneaLink AirTM, Resmed).DiscussionThe feasibility RCT will help us design the future RCT to assess the impact of CPAP on diabetes-related microvascular complications. The cohort study will generate preliminary data regarding the impact of sleep quality, duration, and chronotype on diabetes-related outcomes which could lead to further mechanistic and interventional studies.Trial registrationISRCTN, ISRCTN12361838. Registered 04 April 2018, Protocol version: v5.0 02.12.19.

Therapeutic Approaches to Insomnia and Fatigue in Patients with Multiple Sclerosis

The prevalence of sleep disorders in individuals with multiple sclerosis (MS) is 3–5 times higher compared to the general population. Insomnia Disorder, defined as difficulty falling asleep, maintaining sleep or waking up too early, can lead to significant fatigue, the most common and disabling symptom of MS. In addition, fatigue and insomnia in patients with MS also can overlap with and exacerbate other psychological and physical symptoms. Cognitive behavioral therapy for insomnia (CBT-I) has been shown as an effective treatment for chronic insomnia and burgeoning research has demonstrated the effectiveness of this treatment for insomnia in individuals with a variety of comorbid medical conditions including MS. The purpose of the current review will explore the literature surrounding the prevalence and impact of sleep disorders and fatigue in MS. Additionally, this review will address practical ways to help individuals with MS manage fatigue as well as how to modify typical standard behavioral treatments for insomnia to take into account special considerations for individuals with MS based on the level of disability and other comorbid issues that impact sleep.