Acupuncture and related therapies for poststroke insomnia: A protocol for systematic review and network meta-analysis

Objective:To compare and evaluate the clinical effects on patients with poststroke insomnia of various acupuncture and acupuncture-related therapies.Methods:In order to analyze the direct and indirect evidence from related studies, we used network meta-analysis (NMA). In order to collect randomized controlled trials (RCTs) of acupuncture and related therapies in the treatment of poststroke insomnia, 3 English and 4 Chinese databases were searched. After 2 researchers independently screened the literature, extracted the information, and assessed the probability of bias in the included studies, the data was analyzed using Stata15.0 and WinBUGS1.4.3 software.Results:Based on the existing data, the pros and cons of different acupuncture-related therapies are compared extensively, the effectiveness of different acupuncture-related therapies is ranked compared to drugs with hypnotic effect in poststroke insomnia care, and the best methods or combinations of acupuncture intervention are summarized.Conclusion:This study will provide new evidence for the safety and effectiveness of acupuncture-related therapies in the treatment of poststroke insomnia, and may be helpful for clinicians, poststroke insomnia patients, and clinical guideline makers to choose the optimal combination of acupuncture for the treatment of poststroke insomnia.Registration Number:INPLASY202120028.     

Study on acupuncture improving insomnia comorbid with depression and anxiety based on rs-fMRI: A protocol for systematic review and meta-analysis

Background:Long term insomnia and low sleep quality often lead to depression, anxiety and other negative emotions, and often interact with each other. Many studies have confirmed the effectiveness of acupuncture in the treatment of insomnia comorbid with emotional disorders, but its specific mechanism needs to be further explored. Resting-state functional magnetic resonance (rsfMRI) is an important means to study the changes of brain activity. However, the results are inconsistent and lack of systematic evaluation and analysis.Methods:Nine databases will be searched, including PubMed, EMBASE, EBSCOhost-medline, Web of Science, Cochrane Library, China National Knowledge Infrastructure, VIP Database and Wan-Fang Database, Chinese Biomedical Literature Database from inception to January 2021. And screening clinical registration platform related research, in order to obtain more relevant studies. The outcomes include the change of rs-fMRI, sleep quality, depression, and anxiety. Quality assessment of the included studies will be performed according to the Cochrane Risk of Bias tool. Evidence quality will be assessed by using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) method. RevMan software (Version 5.3) and stata13.1will be used for statistical analyses. Subgroup analysis will be performed if necessary. If the data is insufficient, qualitative synthesis will be conducted instead of quantitative synthesis.Results:This study will analyze the effect of acupuncture on the brain activity changes, improvement of sleep quality and clinical symptoms of anxiety and depression with insomnia comorbid with emotional disorders.Conclusion:This study used meta-analysis method to explore the characteristics of acupuncture on brain activity changes in insomnia comorbid with emotional disorders, so as to provide effective evidence for clarifying its pathogenesis.     

Increased physical activity improves sleep and mood outcomes in inactive people with insomnia: a randomized controlled trial

While high levels of activity and exercise training have been associated with improvements in sleep quality, minimum levels of activity likely to improve sleep outcomes have not been explored. A two‐armed parallel randomized controlled trial (N=41; 30 females) was designed to assess whether increasing physical activity to the level recommended in public health guidelines can improve sleep quality among inactive adults meeting research diagnostic criteria for insomnia. The intervention consisted of a monitored program of ≥150 min of moderate‐ to vigorous‐intensity physical activity per week, for 6 months. The principal end‐point was the Insomnia Severity Index at 6 months post‐baseline. Secondary outcomes included measures of mood, fatigue and daytime sleepiness. Activity and light exposure were monitored throughout the trial using accelerometry and actigraphy. At 6 months post‐baseline, the physical activity group showed significantly reduced insomnia symptom severity (F_8,26 = 5.16, P = 0.03), with an average reduction of four points on the Insomnia Severity Index; and significantly reduced depression and anxiety scores (F_6,28 = 5.61, P = 0.02; and F_6,28 = 4.41, P = 0.05, respectively). All of the changes were independent of daily light exposure. Daytime fatigue showed no significant effect of the intervention (F_8,26 = 1.84, P = 0.18). Adherence and retention were high. Internationally recommended minimum levels of physical activity improve daytime and night‐time symptoms of chronic insomnia independent of daily light exposure levels.     

Insomnia and incident depression: role of objective sleep duration and natural history

Longitudinal studies that have examined the association of insomnia with incident depression using objective sleep measures are very limited. The aim of this study was to examine the predictive role of the severity of insomnia for incident depression in a general population sample using psychometric and polysomnographic data. From a random, general population sample of 1741 individuals of the Penn State Adult Cohort, 1137 adults without depression were followed up with a structured telephone interview after 7.5 years. All subjects completed a full medical evaluation, 1‐night polysomnogram and Multiphasic Minnesota Personality Inventory at baseline. The incidence of depression was 15%. Poor sleep (odds ratio = 1.5, P = 0.001) and insomnia (odds ratio = 1.9, P = 0.031) were significantly associated with incident depression. The odds of incident depression were highest (odds ratio = 2.2, P = 0.019) in insomnia with objective short sleep duration and independent of Multiphasic Minnesota Personality Inventory Ego Strength scores, an index of poor coping resources. The persistence of insomnia and worsening of poor sleep into insomnia significantly increased the odds of incident depression (odds ratios ranged from 1.8 to 6.3), whereas their full remission did not (odds ratio ranged from 1.2 to 1.8). Insomnia with short sleep duration is associated with incident depression independent of poor coping resources, whereas the association of insomnia with normal sleep duration with incident depression was mediated by poor coping resources. Persistence and worsening of poor sleep or insomnia, but not their full remission, are significant predictors of incident depression. These data suggest that there is a significant relationship between the severity of insomnia and incident depression.     

《黄帝内经》论失眠

对《黄帝内经》眠梦理论进行整理,探讨失眠的病因病机及临床治疗。认为失眠的病机为气血盛衰、厥气客入、客邪阻遏等。治疗应补虚泄实,和合阴阳;通达经络,调和营卫;驱逐邪气,安神定志。     

中药治疗脊柱术后不寐

目的 探讨中药治疗脊柱手术后不寐的临床疗效.方法 采用归脾汤(白术15 g,茯神20 g,黄芪15 g等,1剂/d)治疗心脾两虚型不寐34例,观察临床疗效.结果 治愈20例,显效10例,有效3例,无效1例.总有效率97.1％.结论 归脾汤治疗脊柱手术后心脾两虚型不寐,可明显改善不寐症状,使患者全心身得到调整.     

Sleep Disorders and Migraine: Review of Literature and Potential Pathophysiology Mechanisms

Migraine shares a complex and poorly understood relationship with sleep. Patients consistently report poor sleep prior to migraine attacks and during them, identifying poor sleep as a migraine trigger. However, anecdotally, sleep is reported to serve a therapeutic role in terminating headache. Are the associations between migraine and sleep simply the result of various bidirectional relationships? A growing body of evidence suggests there may be a common underlying etiology as well. Our objective was to review studies of sleep and migraine from the last 2 decades utilizing validated subjective and objective measures of sleep and to explore potential mechanisms underlying this complex relationship by incorporating recent advances in neuroscience. We specifically focus on insomnia, obstructive sleep apnea, parasomnias, sleep related movement disorders, and REM sleep related disorders and their relationship to migraine. Parts of brainstem‐cortical networks involved in sleep physiology are unintentionally being identified as important factors in the common migraine pathway. Recent discoveries on anatomic localization (the hypothalamus as a key and early mediator in the pathophysiology of migraine), common mediating signaling molecules (such as serotonin and dopamine), and the discovery of a new CNS waste removal system, the glymphatic system, all point to a common pathophysiology manifesting in migraine and sleep problems.