Clinical trials: Closed Loop, open to volunteers
Sleep, Healthy Vollunteer
Wearable Sleep EEG and Auditory Stimulation in Healthy Adults
The purpose of this single-site pilot study is to evaluate the feasibility, usability, and technical performance of a wearable sleep-monitoring system that records electroencephalography (EEG) and delivers brief, low-volume…
- Trial name
- NCT07808645
- Testing
- Wearable EEG-Based Sleep Monitoring and Closed-Loop Auditory Stimulation System
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Houston
MCI
Personalized Closed-Loop Brain Stimulation for Patients With Mild Cognitive Impairment
This research study investigates the feasibility and efficacy of a personalized, closed-loop electroencephalogram-transcranial electrical stimulation (EEG-tES) intervention for individuals with mild cognitive impairment (MCI)…
- Trial name
- NCT07512193
- Testing
- Active tES, Cognitive Interventions
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Type 1 Diabetes Mellitus, Exercise Physiology
Using a Personalized Decision Support Tool to Help People With Type 1 Diabetes Manage Exercise
This study evaluates a clinician-facing decision-support toolkit designed to assist adults with type 1 diabetes in preparing for moderate-intensity exercise.
- Trial name
- NEXT (NCT07226583)
- Testing
- Standard-of-Care Guidance (SoC), Usual Care (UC), netIOB & Exercise Toolkit (NEXT)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Stanford University
Closed-loop Brain Stimulation
Closed-loop tES-non-invasive Stimulation
The goal of this study is to establish if non-invasive closed-loop neuromodulation is an effective approach to enhance cognitive function in healthy 18-40 years old volunteers.
- Trial name
- CLIBM (NCT07671079)
- Testing
- Transcranial low intensity focused ultrasound (FUS), transcranial electrical stimulation, Magnetic Resonance Imaging
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Stroke
A Closed Loop Neural Activity Triggered Stroke Rehabilitation Device
The purpose of this research is to determine if two non-invasive brain stimulation techniques, muscle stimulation of the arm and neuro-stimulation through the tongue, can increase the extent of stroke recovery.
- Trial name
- NCT02098265
- Testing
- Functional Electric Stimulation (FES), Behavioral Assessments, Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 288 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Depression, Major Depressive Disorder
RECOVERS - Realigning Emotion and COgnition Via prEcision Regulation networkS
In this research study, investigators examine how brain activity changes during tests of emotional processing, attention, and memory using multimodal neuroimaging methods including electroencephalography (EEG), functional…
- Conditions
- Depression, Major Depressive Disorder, Suicidal Ideation
- Trial name
- NCT05977439
- Testing
- Single-Pulse Transcranial Magnetic Stimulation, EEG-Synchronized Repetitive Transcranial Magnetic Stimulation (rTMS), Cognitive Behavioral Therapy (CBT)
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Aging, Noninvasive Brain Stimulation
Memory Enhancement in Aging With Closed-Loop tACS
This project optimizes high-resolution tACS to improve memory in healthy older adults, advancing drug-free approaches for ADRD. We test stimulation schedules and develop an adaptive, brain-guided tACS system to strengthen…
- Conditions
- Aging, Noninvasive Brain Stimulation, Memory
- Trial name
- NCT07722598
- Testing
- Peak Frequency, Phase Lag, Peak Frequency + Phase Lag
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Boston University Charles River Campus
Malocclusion, Canine Retraction
Maxillary Canine Retraction Using Stainless Steel and Titanium-molybdenum Alloy Wires in TAD-supported Segmental Mechanics
The goal of this randomized clinical study is to compare the effectiveness of stainless steel (SS) and titanium-molybdenum alloy (TMA) wires for maxillary canine retraction using TAD-supported segmental mechanics.
- Conditions
- Malocclusion, Canine Retraction, Orthodontics, Tooth Movement Techniques
- Trial name
- NCT07645417
- Testing
- A titanium-molybdenum alloy reverse-closing loop, A stainless steel reverse closing loop
- Where
- Bangladesh
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Tanzila Rafique
Aging, Noninvasive Brain Stimulation
Memory Enhancement in Aging With Optimal Dosing
This project optimizes high-resolution transcranial Alternating Current Stimulation (tACS) to improve memory in healthy older adults, advancing drug-free approaches for Alzheimer's disease and related dementia (ADRD).
- Conditions
- Aging, Noninvasive Brain Stimulation, Memory
- Trial name
- NCT07461584
- Testing
- 1-day patterned tACS, 3-day patterned tACS, 5-day patterned tACS
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Boston University Charles River Campus
The Focus is to Develop a Closed-loop Control System for Anaesthesia in Vitroretinal Surgery, Surgery Due to Expansive Processes in Head, and Long-term Sedation
Modeling and Closed-loop Control of Depth of Anaesthesia
The study evaluates the effect of anaesthetic agents to depth of anaesthesia. An improved PK-PD model wil be developed that will provide the basis for understanding the mechanisms, simulating various scenarios and developing…
- Trial name
- NCT03569839
- Testing
- Propofol
- Where
- Slovenia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Ljubljana
Normal Physiology, Amnestic Mild Cognitive Impairment
MRI Guided Closed-loop TMS-EEG
The goal of this interventional study is to develop an individualized approach using transcranial magnetic stimulation (TMS) in a high-precision manner.
- Trial name
- NCT06050603
- Testing
- TMS
- Where
- Canada
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Sunnybrook Health Sciences Centre
AI (Artificial Intelligence)
Scientific Validity Assessment and Optimization of AI-Generated A3/A4 Type Questions for the Chinese Medical Licensing Examination
This is a cross-sectional study that primarily employs quantitative analysis, supplemented by qualitative assessment. The research is conducted in two stages: Phase I consists of a model performance comparison experiment, and…
- Trial name
- NCT07505862
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Guangdong Provincial People's Hospital
Muscle Fatigue, Functional Electrical Stimulation
Recumbent Cycling and Functional Electrical Stimulation for Lower Limb Rehabilitation
This study evaluates two different control strategies for a rehabilitation device that combines recumbent leg-cycling with functional electrical stimulation (FES) of the quadriceps muscle.
- Conditions
- Muscle Fatigue, Functional Electrical Stimulation, Neuromuscular Rehabilitation
- Trial name
- BiciFES (NCT07873424)
- Testing
- Fatigue-Feedback FES Control Strategy, Standard FES Control Strategy
- Where
- Argentina
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Council of Scientific and Technical Research, Argentina
Alzheimer Disease, Mild Cognitive Impairment
Individual Closed-Loop Neuromodulation Therapy for Alzheimer's Disease
The project is a placebo-controlled study that aims to use closed-loop transcranial alternating current stimulation (tACS) to study patients with symptoms of mild cognitive impairment which is likely due to Alzheimer's disease or…
- Trial name
- NCT05904132
- Testing
- tACS device
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Type 1 Diabetes, Type 1 Diabetes Mellitus
Evaluating Glucose Control Using a Next-Generation AID Algorithm in Individuals With T1D
Feasibility study to evaluate the safety and feasibility of Omnipod automated insulin delivery algorithms in individuals with type 1 diabetes.
- Conditions
- Type 1 Diabetes, Type 1 Diabetes Mellitus, Diabetes (DM)
- Trial name
- EVOLUTIONT1D (NCT07593625)
- Testing
- Omnipod M System, Omnipod S
- Where
- New Zealand
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Insulet Corporation
Stroke
Assessment of Eye Movements in Stroke Patients and Closed-loop Intervention
The current study evaluates first the assumption that eye-movements during free viewing behavior are potential biomarkers of visuospatial deficits in stroke population.
- Trial name
- EMS (NCT06965673)
- Testing
- Visual exploration training, Standard neuropsychological rehabilitation
- Where
- 2 sites in Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- IRCCS San Camillo, Venezia, Italy
Laryngeal Dystonia
Brain-Computer Interfaces in Laryngeal Dystonia
The researchers will develop and evaluate the use of adaptive closed-loop brain-computer interface therapeutic intervention in laryngeal dystonia.
- Trial name
- NCT04421365
- Testing
- neurofeedback brain-computer interface (BCI)
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Kristina Simonyan
Schizophrenia
Restoring Spindle and Thalamocortical Efficiency in Early-Course Schizophrenia Patients Using Auditory Stimulation
The purpose of this research is to identify differences in brain activity during sleep between health individuals and individuals with schizophrenia, schizophreniform, or schizoaffective disorder.
- Trial name
- RESPITE (NCT05956951)
- Testing
- Closed-loop auditory stimulation
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Fabio Ferrarelli
Mild Cognitive Impairment, Alzheimer Dementia (AD)
Closed-Loop Brain Stimulation as a Potential Intervention for Cognitive Decline
The goal of this clinical study is to investigate the effectiveness of non-invasive stimulation to enhance cognitive control abilities in older adults with and without cognitive impairment.
- Trial name
- NCT05907343
- Testing
- Closed-loop TBS, Open-loop TBS
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Non-invasive Brain Stimulation, Methodologic Study
Closed-loop Non-invasive Brain Stiumlation
Transcranial magnetic stimulation (TMS) is a widely used tool for exploring brain function in humans (Siebner et al. et al., 2022), which has led to new therapeutics for various psychiatric and neurological disorders (Lefaucheur…
- Trial name
- CLOSEDLOOP (NCT06600217)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble