Active clinical trials for "Sleep Wake Disorders"

Introduction: Patients with dementia may suffer from poor sleep quality. Disturbance in the metabolism melatonin may have a role in the pathogenesis of sleep-wake cycle alterations in dementia. Objective: To evaluate the efficacy of low dose exogenous melatonin in improving sleep quality. Design: A single-center randomized, double-blinded, placebo-controlled study carried out on outpatients with dementia and sleep alterations. Participants: The investigators calculated a 40 individuals aged 65 years or over with a diagnosis of mild-moderate dementia (Clinical Dementia Rating 1-2). Intervention: Patients were randomized to receive either 5 mg of melatonin or placebo every night for 8 weeks. Measurements: The primary outcome was sleep quality according to the Pittsburgh Sleep Quality Index (PSQI).

The investigators aim to determine the effect of suvorexant on subjective total sleep time (TST) in suboptimally controlled Type 2 diabetics with chronic insomnia in a randomized placebo-controlled trial for 3 months.

This study will provide measures of safety and efficacy of the NightWare digital therapeutic system (iPhone + Apple watch + proprietary application) for the treatment of nightmare disorder associated with post-traumatic stress disorder (PTSD)-related sleep disturbance and the impact of improved sleep with the NightWare digital therapeutic system. The investigators hypothesize that the NightWare digital therapeutic system will significantly improve sleep quality in participants with PTSD-Related nightmares and poor sleep quality.

Breast cancer is the second most common cancer in the world, the most common in women, representing the leading cause of death in Brazil. The therapeutic approach for breast cancer includes surgery, radiotherapy, chemotherapy and endocrine therapy. Chemotherapy courses with side effects because the cytotoxic effects affect indistinctly neoplastic cells and normal cells. The cancer per se may promote disruption in circadian rhythm. Chemotherapy induces or enhances desynchronization of the sleep-wake cycle, which competes with impaired memory, mood, pain and poor quality of life. Melatonin is an attractive therapeutic option in this context. This neurohormone also has immunomodulatory, co-analgesic and anti-depressant properties. Additionally, the antioxidant properties of melatonin may decrease free radical formation, reducing damage to DNA. The objective is to assess the response to melatonin as a synchronizer of the sleep-wake rhythm, neuromodulator, and mieloprotetor genoprotetor in the effects induced by chemotherapy in women with breast cancer.

The purpose of this study will to be to evaluate the effects of a mobile intervention focused on improving the chronic disease self management skills of individuals with low health literacy. The intervention will provide information that culturally and linguistically tailored to participants' level of health literacy.

Aerobic exercise intervention for depression was conventionally recommended three times weekly with moderate intensity in previous studies, but little is known about the training effect of aerobic exercise at low frequency and vigorous intensity. The purpose of this study is to compare the training effect of aerobic exercise at different exercising frequencies and intensities on older adults with comorbid insomnia and depressive symptoms. In this study, the investigators will investigate two types of aerobic exercise (i.e., vigorous-intensity exercise and moderate-intensity exercise) under different exercising frequencies (i.e., regular exercising pattern and weekend warrior). Individuals with chronic insomnia and depressive symptoms will be recruited and randomly allocated into 5 groups: 1) attention control group (stretching exercise), 2) moderate intensity exercise performed thrice weekly (MIE×3/wk), 3) moderate intensity exercise performed once weekly (MIE×1/wk), 4) vigorous intensity exercise performed thrice weekly (VIE×3/wk), and 5) vigorous intensity exercise performed once weekly (VIE×1/wk). Intervention will be maintained for 12 weeks. Outcome assessments will be conducted at baseline, 6 weeks and 12 weeks after the intervention. Outcomes including depressive status, chronic insomnia, objective sleep quality and pattern (measured by Actigraphy), subjective sleep quality (measured by Epworth sleepiness scale, insomnia severity index, PSQI), anxiety status (measured by HADS and GAD-7), quality of life (measured by SF-12), attention level (measured by computer attention test), exercise enjoyment (measured by physical activity enjoyment scale), habitual physical activity level (measured by IPAQ), aerobic fitness (measured by metabolic cart), body adiposity (measured by DXA), blood chemistry, adherence, medication usage, and adverse events will be measure in this study. This proposed study will provide pilot evidence for the benefits, effectiveness, safety, adherence, and sustainability of low-frequency vigorous aerobic exercise. the investigators expect the low-frequency exercise modality will enhance the practical suitability of aerobic exercise and will provide evidence for weekend warrior aerobic training strategy as a new exercise option in the management of elderly insomnia and depression.

The Obstructive Sleep Apnea is characterized by obstruction of the upper airway during sleep (for at least 10 sec), with repeated breathing pauses, accompanied by oxygen desaturation in the blood and by sleep interruption with repeated arousals. The investigators hypothesized that good sleep hygiene, the execution of respiratory rehabilitation exercises, with specific myofascial exercises on the muscles that are compromised in the Obstructive Sleep Apnea, can improve the patient's clinical outcome and quality of life. The objective of this study is to evaluate the effect of respiratory rehabilitation with myo-functional exercises in mild obstructive sleep.

The aim of this study is to explore the effects of a far-infrared emitting pyjamas on improving sleep in adults with poor sleep.

This study sought to prepare for a full clinical trial aiming to improve clinical outcomes for an important, growing, and vulnerable population-nursing home (NH) residents with Alzheimer's disease or related dementias (ADRDs)-by piloting the research methods and intervention needed for an implementation trial (hybrid type III) of an evidence-based intervention (LOCK) to improve NH residents' sleep.

The study "Nutritional Trial With Probiotic Fortified Milk in Women Affected by Insomnia" is a part of a complex and multi-sectoral development research project (PROS.IT) with the participation of University Research Institutes and small/medium Italian enterprises. The general objective of the Project is to promote the collaboration between the best scientific research, both epidemiological and experimental, and the most advanced technologies to develop fortified foods that meeting the specific nutritional requirements of adult consumers. This objective will be achieved by the nutritional improvement of primary production, the development of innovative functional foods at high added value, in addition to traditional products functionalized, which are peculiar of the Italian local districts.