View clinical trials related to Insomnia.
Filter by:Insomnia is a common sleep disorder. In recent years, the incidence of insomnia is increasing worldwide. Studies point out that insomnia plays an important role in the pathogenesis of cognitive impairment. Although sleep and cognitive scales are the main methods to detect sleep quality and cognitive changes, there are problems such as strong subjectivity and poor repetition. There is an urgent need to use non-invasive and objective detection methods to assess the potential mechanisms of cognitive impairment caused by sleep disorders. Previous studies have shown that different brain states may show different neurovascular coupling (NVC) characteristics. However, after prolonged sleep deprivation, the evoked hemodynamics response was attenuated despite an increased electroencephalogram (EEG) signal response, suggesting that sustained neural activity may reduce vascular compliance. It is suggested that sleep disorder may lead to NVC disorder. However, whether sleep disorders regulate the mechanism of cognitive impairment in the brain through NVC disorders has not been demonstrated in vivo. Currently, functional magnetic resonance imaging (fMRI) can be used to study brain function and blood flow changes non-invasively. In our previous research, we combined cerebral blood flow (CBF) with mean amplitude of low-frequency fluctuation (mALFF), mean regional homogeneity (mReHo) and degree-centrality (DC), the early warning effect of fMRI features based on neurovascular uncoupling on early cognitive impairment was confirmed, providing a basis for further selection of functional imaging indicators. In conclusion, the present study proposes the scientific hypothesis that neurovascular decoupling-based MRI features are more appropriate for exploring the neural mechanisms underlying sleep disorders-induced brain cognitive impairment. The aim of this study is to establish an early warning and monitoring system for early non-invasive diagnosis and intervention of sleep-related cognitive impairment.
This randomized control trial (RCT) aims at comparing the efficacy of self-help cognitive behavioural therapy for insomnia (CBT-I) and self-help cognitive behavioural therapy for depression (CBT-D) on comorbid depression and insomnia. It addresses the research gap of treating comorbid depression and insomnia with a transdiagnostic approach (i.e., CBT-I) rather than a disorder-specific approach (i.e., CBT-D). Insomnia is a transdiagnostic process that is common to many psychiatric disorders. It is not only a symptom for depression, but also a factor that contributes to the onset and maintenance of depression. There were limited studies comparing the efficacy of self-help CBT-I to self-help CBT-D among adults with comorbid insomnia and depression (e.g., Blom, 2015). Hence, this study will serve as one of the pioneering attempts to elucidate the role of self-help transdiagnostic insomnia therapy in reducing depressive symptoms. Prior to all study procedures, eligible participants will be required to complete an online informed consent. Around 100 eligible participants aged between 18 and 65 with a Patient Health Questionnaire-9 score ≥ 10 indicating at least moderate level of depressive symptoms and Insomnia Severity Index (ISI) score ≥ 10 indicating clinical level of insomnia symptoms will be randomly assigned to either Internet-based CBT-I (n = 50) or Internet-based CBT-D (n = 50) in a ratio of 1:1. Eligible participants in the CBT-I group will receive the intervention "iSleepWell" via the a digital mental health platform Next Stop, Wellness! for 6 consecutive weeks, whilst the CBT-D group will receive the intervention 'LIFE FLeX' via the same platform for 6 consecutive weeks. The outcomes of interest include depressive, anxiety, and insomnia symptoms, functional impairment, quality of life, intervention credibility and acceptability at baseline (Week 0), immediate post-treatment (Week 7), and 12 weeks follow-up (Week 19) assessments.
Multiple myeloma patients with normal ability of communication and understanding will be enrolled. DT, GAD-7, PHQ-15 and PSQI scales are designed to assess the mental health status of the patients. Demographic and disease data of patients will be collected as well. The main aim is to explore the factors affecting the mental health of myeloma patients.
Insomnia is a significant public health burden, increasing work absenteeism and health care costs in a large proportion of the population. It causes altered cognition, emotional disturbances, and reduced quality of life. The purpose of this study is to determine whether the sleep promoting effect of dexmedetomidine is superior to the conventional sleep promoting drug, zolpidem. The main outcome of this study is to measure the time taken to fall asleep. Investigators will also look at incidences of wakening after sleep onset, sleep quality and wake time during sleep.
Sleep disorders are highly prevalent all around the world and have a strong negative impact on quality of life (QoL). In Colombia, up to 60% of adults report any sleep disturbance and more than 45% have required medical assistance for this. There is abundant anecdotal and scientific evidence supporting the efficacy and safety of several plant extracts on sleep quality. In this context, the development of safe and effective natural products may have a positive impact on sleep and general QoL.
This study is aimed to investigate if Lemon Balm Extract supplementation is beneficial for the relief of stress, depression and anxiety in healthy adults.
The goal of this clinical trial is to compare two sleep programs in pregnant people with insomnia. The main questions it aims to answer are: 1. What is the efficacy of digital cognitive behavioral therapy for insomnia (CBT-I) versus digital sleep hygiene education (SHE) for preventing perinatal depression? 2. Is the effect of digital CBT-I on perinatal depression mediated through prenatal insomnia symptom improvement? 3. Is the effect of digital CBT-I on perinatal depression moderated by baseline depressive symptom severity? Participants will receive one of two sleep programs - SHE or CBT-I. Both involve six weekly online sessions. Participants will complete surveys and interviews until 1 year postpartum.
The aim of this study is to determine if suvorexant can help treat the severity of insomnia in midlife women who are pre-diabetic.
This randomized, 35-day research study (n=20) explores the effects of a simplified mindfulness intervention in opioid use disorder patients stabilized on buprenorphine maintenance therapy (BMT), aiming to alleviate insomnia, monitor BMT dose, and decrease non-prescribed opioid use. Patients tap along with their breathing at bedtime and practice sleep hygiene; controls do sleep hygiene only. Adherence will be monitored by a smartphone application.
The research topic is to explore the effectiveness of abdominal breathing on improving of sleep quality and physiological index (heart rate, respiration rate and blood pressure) among patients with insomnia. This study method adopts the research design of experimental randomized controlled trials. The persons receiving the intervention of abdominal breathing training are in the experimental group, while those who do not receive it are in the control group.