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Active clinical trials for "Chronobiology Disorders"

Results 1-10 of 69

NIA_Improving Function and Well-being by Improving Patient Memory: Transdiagnostic Sleep and Circadian...

Sleep DisorderCircadian Dysregulation1 more

Mental illness is often chronic, severe, and difficult to treat. Though there has been significant progress towards establishing effective and efficient interventions for psychological health problems, many individuals do not gain lasting benefits from these treatments. The Memory Support Intervention (MSI) was developed utilizing existing findings from the cognitive science literature to improve treatment outcomes. In this study, the investigators aim to conduct an open trial that includes individuals 50 years and older to assess if a novel version of the Memory Support Intervention improves sleep and circadian functioning, reduces functional impairment, and improves patient memory for treatment.

Recruiting14 enrollment criteria

Maintaining Behavior Change: An Evaluation of a Habit-based Sleep Health Intervention

Circadian Dysregulation

The study will test a sleep-health intervention that leverages the science on habit formation. It will evaluate if adding a text messaging intervention improves habit formation. The participants will be 18-30 years old.

Recruiting10 enrollment criteria

Personalized Integrated Chronotherapy for Perinatal Depression

DepressionPostpartum Depression4 more

Perinatal depression and anxiety are common, serious, and frequently overlapping disorders that increase morbidity and mortality in new mothers (including suicide) and result in poor infant/child outcomes. Current therapies often fail to produce recovery or are poorly tolerated, and many pregnant women seek non-pharmacologic therapy or forgo treatment when non-pharmacologic options are not available. Expectant and new mothers who experience circadian rhythm dysregulation are at increased risk for perinatal depression. This Confirmatory Efficacy Clinical Trial of Non-Pharmacological Interventions for Mental Disorders R01 seeks to test whether a Personalized Integrated Chronotherapy (PIC) intervention can improve treatment outcomes for pregnant patients seeking outpatient treatment for depression, with or without anxiety. PIC is a multicomponent treatment consisting of bright light therapy, sleep phase advance, and sleep stabilization/restriction that targets the Research Domain Criteria (RDoC) constructs of circadian rhythms and sleep-wake behavior. To increase sample size and diversity and accelerate recruitment, this study will be performed at 4 sites that differ in clinical structure and that have piloted the PIC intervention. The study will enroll expectant mothers diagnosed with major depressive disorder during 3rd trimester of pregnancy. Participants will be randomized to either: (a) usual care (UC, n = 110) or (b) PIC+UC (n = 110). PIC+UC will have pregnancy and postpartum components and will be administered via a personalized approach tailored to optimize the intervention based on each patient's individual circadian and sleep timing. After a baseline assessment, PIC will be prescribed during 5 dedicated clinical visits: three during 3rd trimester of pregnancy and 2 in the postpartum period. UC will consist of medication and/or psychotherapy. UC will be quantified in both groups to evaluate differences between the PIC+UC and UC groups. Mood will be measured in both groups by blinded clinician interview and patient self-report. The safety profile of the PIC intervention will be assessed by evaluation of side effects/adverse events. Importantly, the study will also examine the target mechanisms by which PIC is hypothesized to work and test the mediation effects of the circadian targets on improvement in mood symptoms. Participants will wear wrist actigraphy/light monitors continuously during weeks 28-40 of pregnancy and postpartum weeks 2-6 to assess light exposure and to estimate sleep timing and duration. Circadian phase (measured with salivary dim light melatonin onset) will be measured at baseline during pregnancy (~30 weeks' gestation), at 36 weeks' gestation, and at postpartum week 6. Exploratory aims will examine associations between infant sleep behavior and maternal circadian rhythms and factors relevant to future dissemination of PIC. If this intervention is effective, perinatal PIC could change clinical practice and have major public health impact due to the high prevalence of perinatal depression and anxiety, the negative effects of mood disorders on mothers and their children, and the need to provide effective, novel, non-pharmacologic therapies for women with perinatal mood disorders.

Recruiting16 enrollment criteria

Evaluating the Effects of Tasimelteon vs. Placebo in Delayed Sleep-Wake Phase Disorder (DSWPD)

Sleep Wake DisordersSleep Disorders2 more

This is a multicenter, double-blind, randomized study to evaluate the efficacy and safety of a daily single oral dose of tasimelteon and matching placebo in male and female participants with DSWPD.

Recruiting8 enrollment criteria

Light Therapy for Chronic Insomnia in General Practice

Insomnia ChronicSleep Disorder1 more

Sleep disorders, especially insomnia Attention deficits (or disorders), daytime somnolence and drug dependence The goal is to evaluate whether light therapy could be used as an efficient alternative treatment with direct application in general practice

Recruiting17 enrollment criteria

Daytime Bright Light, Circadian Abnormalities, and Delirium in Medical ICU Patients

Circadian Rhythm Disorders

To determine if daytime bright light will promote circadian alignment and shorten or prevent delirium.

Recruiting10 enrollment criteria

Self-Care for Dementia Caregivers

AgingMental Disorder8 more

The Self-Care for Dementia Caregivers research study is a pilot randomized control trial (RCT) to develop and evaluate the feasibility of a behavioral intervention that uses technology and motivational health coaching to optimize caregivers' sleep, exercise, and social activities. Caregivers of family members with Alzheimer's Disease (AD) and AD-related dementias often experience disruptions of their biological or behavioral time cues, placing them at higher risk for adverse health outcomes. The investigators hypothesize that targeting the stability of sleep, exercise, and social activities will improve stability of the biological clock, improve caregiver health and wellbeing, and improve their ability to provide care.

Recruiting9 enrollment criteria

Managing Sleep-wake Disruption Due to Hospitalisation: the Circadian Care Project

Circadian Rhythm Disorders

Sleep is regulated by the interaction of homeostatic and circadian processes. The homeostatic process determines sleep propensity in relation to sleep-wake history, the circadian one is responsible for the alternation of high/low sleep propensity in relation to dark/light cues, and is substantially independent of preceding sleep-wake behaviour. The circadian timing system encompasses a master clock in the brain and peripheral, ancillary time-keepers in virtually every organ of the body. In recent years, evidence has emerged that circadian disruption has serious medical consequences, including sleep loss, increased cardiovascular morbidity and increased risk of certain types of cancer. Evidence is also emerging that hospitalization per se weakens circadian rhythmicity, due to disease itself and to modified light, food and activity cues. The aim of our project is to test an inpatient management system (CircadianCare) that limits the circadian impact of hospitalisation by enhancing circadian rhythmicity through an assessment of the patient's specific circadian features/needs and an ad hoc, personalized light-dark, meal and activity schedule to cover the whole of the inpatient stay. This will be compared to standard inpatient management in terms of patients' perception, sleep-wake quality and timing during hospitalisation, inpatient utilization of sleep-inducing medication, length of hospitalisation, and prognosis (i.e. outcome of hospitalisation, subsequent hospitalisations and post-discharge sleep-wake disturbances). The CircadianCare system is expected to benefit prognosis, decrease costs, and change the way hospitals are organized and designed in future, with potential direct relevance to the plans for the new University Hospital of Padova.

Recruiting2 enrollment criteria

Effects of Blocking Blue Light at Night Post CABG, AVR, MVR, CABG AVR, CABG MVR, or SAH

Circadian Rhythm Disorders

Purpose The purpose of this study is to determine whether filtering out blue light at nighttime reduces post-surgical inflammation and/or moderates cognitive decline and mood and sleep alterations in patients undergoing elective CABG, AVR, MVR, CABG AVR, CABG MVR, or SAH surgery. If manipulating nighttime light in hospital rooms improves patient outcomes, then it would be a relatively easy and inexpensive innovation that could reduce post-surgical complications and save millions of dollars per year in health care costs by shortening the length of hospital stays and reducing morbidity. The investigators aim to determine the relationship between inflammation and cognitive dysfunction after cardiac surgery.

Recruiting22 enrollment criteria

Sleep Timing, Eating and Activity Measurement Study

SleepCircadian Rhythm Disorders1 more

There is strong reason to believe that sleep promotion during adolescence could yield long-term health rewards; the investigators' data show that, when they get more sleep, Morning Larks have impressively reduced intake of overall calories and foods high in glycemic load that are linked to long-term health risk. Before that can be translated into major public health interventions, however, the field needs to understand why similar changes in sleep had no effect, or even an adverse effect, on adolescent Night Owls. This experimental study will clarify why there have been such discrepant effects across Morning Larks and Night Owls, with the goal of more broadly harnessing the promise of improved sleep in the prevention of obesity and long-term morbidity.

Recruiting10 enrollment criteria
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