Clinical Research Directory

Treatment of Insomnia in Primary Care Study

The goal of this clinical trial is to learn about insomnia treatment among primary care patients with chronic insomnia. The main question it aims to answer is: • Does Sleep School (a therapy for insomnia) work well to decrease harm of insomnia? Participants will attend a group therapy intervention once a week for six weeks. Researchers will compare Sleep School to treatment as usual (short counselling by an educated nurse) to see if the Sleep School works better than treatment as usual in decreasing the harm of insomnia.

Cognitive Behavioral Therapy for Insomnia (CBTi) in Patients With Comorbid Somatic Disease and Insomnia

Insomnia is common with co-morbid somatic disease, e.g. rheumatic disease, cancer, heart and lung disease or gastrointestinal disorders. Pain, breathing difficulties and other symptoms of disease can worsen sleep problems and cause insomnia. In turn, insomnia may aggravate pain, fatigue and reduce quality of life in patients with somatic disorders. This project aims to evaluate a course offered to patients with insomnia and somatic disease at Diakonhjemmet Hospital. The course is based on cognitive behavioral therapy, a documented treatment for insomnia.

Aerobic Exercise Versus Digital Cognitive Behavioral Therapy for Insomnia

The purpose of this study is to compare the effects of aerobic exercise versus digital CBT-I in university students with insomnia complaints. This is a clinical trial. Participants will be randomized into two groups: aerobic exercise (n=25) and digital CBT-I (n=25). The severity of insomnia, sleep quality, pre-sleep cognitive and somatic arousal, and participants' complaints of depression, anxiety, and stress will be assessed using self-administered questionnaires. Based on previous studies describing the effects of physical exercise on chronic insomnia, the hypothesis of this study is that aerobic exercise promotes similar results compared to digital CBT-I in insomnia severity and sleep quality, in addition to improving the complaints of depression, anxiety and stress of the participants.

Sleep Intervention for Chronic Insomnia Using Virtual Reality Pilot Study

Sleep disturbances are common among chronic pain patients, with reports typically ranging from 50-70% of patients reporting sleep difficulties. It is well documented that, alongside a high comorbidity with chronic pain, chronic insomnia also has high comorbidity with, and is a risk factor for, developing an anxiety disorders. This clinical trial will examine the effects of virtual reality (VR) meditation environments on patients with pain- and insomnia-related anxiety. The purpose of this study is to examine the benefits of using VR meditation with patients with chronic pain and chronic sleep disturbance so that clinicians can more effectively treat core causes to symptoms and reduce counterproductive therapies. Research objectives include: 1. To examine the clinical and health characteristics, including sleep, pain, fatigue, cognitive abilities, and cardiovascular health in patients with chronic pain. 2. To examine changes in the primary clinical outcomes, including chronic pain, complaints of poor sleep, and fatigue. 3. To examine changes in the secondary clinical outcomes, including mood, daytime functioning, cognitive functioning, and cardiovascular health. 4. To examine the mechanistic variables, including arousal (heart rate variability, HRV) and CS (thermal response).

Tailored Treatment of Insomnia in Social and Health Care Sector Shift Workers in Occupational Health Care

The goal of this clinical trial is to evaluate the usefulness of cognitive behavioural therapy for insomnia (CBT-I) tailored to shift workers in the social and health care sector. The study will also learn about the shift workers' experiences of the acceptability and feasibility of CBT-I and investigate which features of shift work and individual characteristics promote or interfere with the effectiveness of the tailored CBT-I. The main question the study aims to answer is: • Does CBT-I tailored to shift workers in the social and health care sector improve perceived insomnia severity, insomnia symptoms, mental health and quality of life? Researchers will compare CBT-I to a control intervention (short sleep hygiene counselling) to see if CBT-I works to treat insomnia in shift workers. Participants will: * Participate in the research intervention (CBT-I tailored to the shift work context; six individual sessions) or the control intervention (sleep hygiene counselling; one individual session) * Complete the measures (sleep diary, actigraphy and questionnaires) at baseline, after the end of treatment (12 weeks after the first session) and at 6 months after the end of treatment.

Treatment to Improve Sleep in Caregivers With Insomnia and a Child With Autism

Autism Spectrum Disorder (ASD) represents one of the most perplexing neurobiological disorders with a prevalence of 1 in 54 children. The lifelong challenging and disruptive behaviors often associated with ASD requires caregivers to change their behavior and modify their environments to provide an ecosystem for optimal outcomes for their child, family and themselves. ASD behaviors can have significant impact on caregivers mental health and family functioning, including the ability to develop and maintain healthy sleep routines. The caregiving population in US has a high prevalence of insomnia; two thirds of caregivers experiencing difficulties falling and/or staying asleep. The prevalence of insomnia in children with ASD is equally high, 60-80% experiencing night waking contributing to poor daytime behavior and disrupted sleep in the caregivers. This pilot RCT will focus on improving caregivers sleep in the context of caring for a child with ASD and insomnia with a multi-disciplinary team. The investigators will compare a home-based tailored CBT for Insomnia (CBT-I) versus a web-based Way to Health CBT-I intervention. This data will support a larger RCT with the Department of Defense funding opportunity through the Congressionally Directed Medical Research Program. This Autism Research Program focuses on improving lives of those living with ASD.

Efficacy of Synchronous, Virtual Cognitive Behavioral Therapy for Insomnia Across Phases of Cancer Survivorship

This project is a single center, prospective randomized controlled trial (N=198) primarily evaluating the efficacy of the Survivorship Sleep Program vs. Enhanced Usual Care on insomnia severity among cancer survivors. The investigators will also examine secondary outcomes associated with cancer-related insomnia including subjective and objective sleep measures (i.e., sleep diaries, actigraphy), emotional distress, fatigue, and use of sleep medications. Notably, most CBT-I trials with cancer survivors who have completed primary treatment with curative intent (i.e., curvivors) but not those in treatment or living with metastatic cancer (i.e., metavivors). To enhance generalizability, this RCT will stratify enrollment by survivorship phase (1:1:1). This project in strengthened by partnerships with community organizations (SurvivorJourneys and Ellie Fund) and use of both quantitative (i.e., surveys, actigraphy) and qualitative methods (i.e., interviews) to inform considerations for future implementation. Collectively, the proposed project will yield multiple deliverables to innovate cancer survivorship care, namely an efficacious, virtually delivered intervention addressing chronic insomnia, one of the most deleterious concerns among the growing population of cancer survivors in the US. Findings will inform a future effectiveness trial and the expansion of the synchronous delivery of CBT-I to survivors across different phases of cancer survivorship.

Sleep Learning Education and Empowerment for Older Korean Immigrants

Poor sleep is common among Asian Americans. Untreated sleep problems increase the risk of chronic diseases, cognitive decline, and mortality. Cognitive behavioral therapy for insomnia (CBTI) is considered the first-line treatment for chronic sleep problems and has demonstrated significant improvement in sleep health among older adults. However, existing CBTI is built upon Western culture, making it challenging to apply for Asian immigrants who maintain close ties to their native cultures that shape and influence their sleep habits. Addressing the lack of availability of a culturally adapted sleep intervention program is the first step to filling the gap in sleep health disparity among Asian immigrants. This study aims to pilot test the feasibility and the preliminary efficacy of a culturally adapted sleep intervention program among older Korean immigrants with poor sleep, one of the fastest-growing immigrant groups in the United States with limited access to mainstream sleep therapies.

Mindfulness Meditation for Insomnia

The investigators will conduct a 3-arm, pilot RCT where participants (N=30) will be randomized in a 1:1:1 design to 4 weeks of instructed bedtime MM practice at night (n=10) vs. uninstructed MM (n=10) vs. sleep hygiene education only (n=10). Aim 1 is to understand the feasibility and acceptability of the intervention and study procedures. Aim 2 is to explore patterns of within-group changes in sleep outcomes (i.e., insomnia severity and sleep quality). Patient-reported outcomes will be collected using a HIPAA-compliant electronic data management system (REDCap). Following informed consent, participants will receive links to REDCap surveys via email at Weeks 0, 4, 8, and 16. The investigators will also conduct a post-intervention interview at the end of Week 4 and an exit interview at Week 16. All participants will also receive a research kit with wearable devices and meet with our staff after they receive the kit for instructions. Data collected in the pilot RCT will help us to preliminarily identify tools for subjective measures and physiological signals to inform a future trial.

Efficacy and Safety of APSTZD in the Treatment of Insomnia Disorder

The purpose of this study is to evaluate the efficacy of APSTZD compared to one active drug and placebo in insomnia treatment.

Nurse-supported Mobile App for Self-help CBT-I in Informal Cancer Caregivers

This mixed-methods randomized controlled trial investigates whether a nurse-supported mobile app for self-help cognitive behavioral therapy for insomnia (CBT-I) effectively reduces insomnia severity among informal cancer caregivers, compared to sleep hygiene education.\<br\>\<br\> The primary research question is:\<br\> Does nurse-supported mobile app for self-help CBT-I lower insomnia severity among cancer caregivers compared to sleep hygiene education at post-intervention and 3-month follow-up?\<br\>\<br\> A total of 208 participants will:\<br\> 1. Be randomly assigned to one of two groups:\<br\> (i) the nurse-supported mobile app-based self-help CBT-I group, which involves a 6-week CBT-I program delivered via a WeChat mini program along with weekly nurse support sessions (up to 20 minutes each); or\<br\> (ii) the sleep hygiene education group.\<br\> 2. Complete assessments at baseline, post-intervention, and 3-month follow-up to measure changes in insomnia severity (primary outcome). Secondary outcomes include subjective sleep outcomes, psychological well-being, caregiver burden, fatigue, health-related quality of life, and participants' acceptability and satisfaction.\<br\>\<br\> As recommended for trials of complex interventions, investigators will conduct a process evaluation in alignment with the Medical Research Council (MRC) guidance. The key functions of the process evaluation include: \*(1) implementation, (2) mechanisms of impact, and (3) context.\*

Deep Sleep in Older Adults

This double blind randomized clinical trial on older independent-living healthy individuals with symptoms of insomnia will harness Cognitive Behavioral Therapy for Insomnia (CBT-I) and augment it with ambulatory data collection devices, personalized digital content, and smart sound and light cues (CBT-I +Internet of Things \[IoT\]+Artificial Intelligence \[AI\]). With this approach, the investigators aim to overcome many of the limitations that CBT-I in the clinic faces: the investigators can implement it in ambulatory settings while providing increased (remote) accessibility to therapy. The investigators will compare the CBT-I +IoT+AI to active controls that also integrate with smart phone devices, including SleepEZ, which is also based on CBT-I, and sleep hygiene education. These active controls will help determine whether CBT-I +IoT+AI is effective at treating insomnia based on the Insomnia Severity Index (ISI) (primary outcome), sleep metrics (secondary outcome), cognitive performance (secondary outcome), and additional outcomes like therapeutic adherence and other mental health assessments. Participants will be asked to track sleep with wearable and nearable devices, complete surveys, and complete cognitive assessments.

Efficacy of Trazodone to Treat Insomnia in Older Adults (TRADITION Study)

This study aims to evaluate how effective trazodone is in treating insomnia in adults aged 65 years and older. The main question it aims to answer is : \- Is trazodone more effective than a placebo in reducing the severity of insomnia symptoms in older adults? Participants will : * Take 25 to 50 mg of trazodone or a matching placebo before bed for 28 days. After a 2-week break, they will then take the other medication for another 28 days. * Visit the clinic three times for checkup and test * Complete a sleep diary and wear an actimeter during the night.

The Effects of Insomnia Treatment on Overnight Regulation of Emotional Memories and Risk for Mental Disorders

This project aims to elucidate whether CBCTi changes symptom severity or even remission of anxiety disorders as compared with a delayed-start control group. The investigators will use a delayed-start randomized controlled trial in a cohort of individuals with anxiety and insomnia (N=98) to compare the effects of an online therapist-guided cognitive behavioural and circadian therapy for insomnia versus control on overnight emotion regulation and mental health outcomes. The project will involve at-home assessments and in-lab visits. At-home assessment involves recording sleep and circadian rhythm measures with wearables and daily diaries. Participants will be invited to perform two sleep studies and neuroimaging sessions to investigate the effects of CBCTi on neuroimaging and psychophysiological markers of overnight regulation of emotional distress.

Sleep Difficulties After Loss: Exploring the Beneficial Effect of Brief Behavioral Therapy for Insomnia in a Sample of Bereaved Individuals

The goal of the study is to investigate whether a brief behavioral therapy for insomnia (BBTI) improves sleep in bereaved patients screened for insomnia compared to an active control group (sleep hygiene education). The study will also explore if BBTI improves symptoms of complicated grief. The investigators will recruit approximately 58 bereaved participants with insomnia.

Cognitive Behavioral Therapy and Trazodone Effects on Sleep and Blood Pressure in Insomnia

Individuals who have insomnia with short sleep duration (ISS) differ from individuals who have insomnia with normal sleep duration (INS) in terms of health risks (i.e., hypertension) and treatment response. This study will examine whether patients with ISS and INS demonstrate a differential response to two common insomnia treatments. One is behavioral, Cognitive Behavioral Therapy for Insomnia (CBT-I). The other is a widely prescribed, non-habit-forming medication, trazodone used at a low dose. The investigators' findings could lead to evidence-based treatment guidelines that help clinicians more effectively match treatments to insomnia patients and reduce associated health problems.

Effect of Acupuncture on Chronic Nonspecific Neck Pain and Insomnia

The study aims to assess the efficacy and safety of acupuncture among patients with chronic nonspecific neck pain and insomnia, compared with sham acupuncture.

SHADES Mechanistic Trial

Cardiovascular disease (CVD) is common, deadly, and costly, and adults with insomnia represent a large group of people at elevated risk of developing CVD in the future. This clinical trial will determine if our updated insomnia treatment, called the SHADES intervention, improves CVD factors thought to explain how insomnia promotes CVD and if these improvements are due to positive changes in sleep factors. A total of 200 primary care patients with insomnia and CVD risk factors will be randomized to 6 months of the SHADES intervention (internet, telephonic, and/or face-to-face cognitive-behavioral therapy for insomnia) or the active control condition (sleep education/hygiene, symptom monitoring, and primary care for insomnia). Before and after treatment, participants will complete measurements of the CVD factors (systemic inflammation, autonomic dysfunction, metabolic dysregulation, proinflammatory gene expression) and the sleep factors (insomnia symptoms, sleep onset latency, wake after sleep onset, sleep efficiency). Researchers will test whether the SHADES intervention produces greater improvements in the CVD factors than the active control condition.

Sleep Treatment Education Program for Cancer Survivors: STEP-Together

This single-arm research study of off-treatment cancer survivors with self-reported symptoms of insomnia will test the Sleep Treatment Education Program Together (STEP-Together) intervention which is delivered as a synchronous group session by videoconference.

Memory Training in Insomnia With Cognitive Impairment

This randomized controlled trial investigates the effects of Cognitive Remediation Therapy (CRT) on chronic insomnia (CI) with mild cognitive impairment.

Ba Duan Jin for CI With Hyperarousal/Anxiety

This randomized controlled trial aims to evaluate the effectiveness of Ba Duan Jin exercise in treating chronic insomnia (CI) with comorbid hyperarousal and anxiety symptoms.

Assessment of Usability and Preliminary Effectiveness of a Digital Sleep Aid in an Italian Sample

Chronic insomnia affects approximately 30% of the Italian population, leading to significant impairments in daily functioning and overall health. While Cognitive Behavioral Therapy for Insomnia (CBT-I) is the recommended first-line treatment, access is limited due to a shortage of trained specialists and resources within the Italian healthcare system. This study aims to evaluate the usability, acceptability, and preliminary effectiveness of a mobile application designed to assist individuals with chronic insomnia. The app offers digital sleep diaries, personalized sleep hygiene education, relaxation exercises, and an interactive chatbot to promote healthy sleep behaviors. Fifty adult participants diagnosed with chronic insomnia will be randomly assigned to either the intervention group, which will use the mobile application alongside their usual treatment, or to a control group receiving only standard care. The primary outcomes will assess the app's usability and participants' adherence to sleep hygiene practices. Secondary outcomes will evaluate changes in insomnia severity, mood, and quality of life. Assessments will occur at the start of the study, after the 8-week intervention, and at a 6-month follow-up to explore the intervention's long-term effects.

Digital Dyadic Family Based Intervention to Improve Sleep in Children with ODD and Their Parents: NiteCAPP SINCC (Pilot)

In this proposal a brief web-based cognitive behavioral treatment for insomnia (CBT-I) for children with oppositional defiant disorder (ODD) and their parents is iteratively adapted and tested for acceptability, feasibility, and preliminary efficacy.

Web-based Cognitive Behavioral Treatment for Insomnia in Dementia Caregivers

Over the next 30 years, more than 10 million persons living with dementia in the United States will receive care at home from an unpaid and untrained family caregiver. At home care is preferred by caregivers and persons with dementia alike, but increases the caregiver's risk of insomnia and related negative health outcomes, including depression, anxiety, cognitive disturbances and poor quality of life. Cognitive behavioral therapy for insomnia (CBT-I) is a highly effective and established evidence based treatment for adults of all ages. Although relatively understudied in dementia caregivers, the research by our group and others suggests CBT-I is also efficacious in caregivers. Our team developed a brief (4 session) CBT-I protocol specifically adapted for dementia caregivers (CBT-I) and has shown in person and remote (i.e. telehealth) delivery of this protocol significantly reduces insomnia symptoms and improves mood (moderate to large effects). Given demands on caregivers' time and limited availability of trained CBT-I providers, a web-based version of CBT-I (WebCBT-I; the online treatment will be called NiteCAPP) is needed to increase the accessibility of this efficacious treatment. WebCBT-I will allow for flexible at home scheduling, and the skills needed to monitor caregiver treatment progress can be quickly and efficiently taught to healthcare providers. The overarching goal of this project is to develop and test WebCBT-I in caregivers of persons with dementia. Objectives 1. To examine the clinical and health characteristics, including sleep, pain, fatigue, cognitive abilities, and cardiovascular health in dementia caregivers with insomnia. 2. To examine changes in the primary clinical outcomes, including complaints of poor sleep, and fatigue. 3. To examine changes in the secondary clinical outcomes, including mood, daytime functioning, cognitive functioning, and cardiovascular health. 4. To examine the mechanistic variables, including arousal (heart rate variability, HRV).