Clinical trials: Closed Loop
Heart Failure, ICD
Comparing Rate Response With CLS Versus Accelerometer ICD Settings in Heart Failure Patients With BIOTRONIK CRT-Ds
Dr. Jonathan Hsu and Dr. Eric Adler are conducting a research study to find out more about how implantable cardiac defibrillator (ICD) settings can be adjusted to improve patient cardiovascular health and quality of life.
- Conditions
- Heart Failure, ICD, Chronotropic Incompetence
- Trial name
- CLASS (NCT02693262)
- Testing
- CLS Mode on Biotronik CRT-D, Accelerometer Mode on Biotronik CRT-D
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Hypoglycemia
Post Bariatric Closed Loop Glucagon Trial
This study is to test our automated hypoglycemia prevention and treatment device (glucagon-only bionic pancreas) in subjects that have undergone post-bariatric surgery that are experiencing symptoms of hypoglycemia.
- Trial name
- NCT02966275
- Testing
- Glucagon-only bionic pancreas - glucagon
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Sleep, Sedation Complication
Closed Loop Acoustic Stimulation During Sedation With Dexmedetomidine
Prospective within-subject study of dexmedetomidine sedation paired with CLAS conditions in repeated blocks. Intervention will consist of CLAS in-phase with EEG slow waves.
- Trial name
- CLASS-D (NCT04206059)
- Testing
- MRI, Quantitative Sensory Testing (QST), Home sleep study
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Type 1 Diabetes
Three-way, Cross-over Closed-loop Exercise Study
Blood glucose control systems that utilize both insulin and glucagon to manage blood sugar are paving the way to revolutionize the management of this disease.
- Trial name
- NCT02241889
- Testing
- Insulin pump therapy, Closed-loop Artificial Pancreas Controller
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Memory
Individualized Closed Loop TMS for Working Memory Enhancement
The study is investigating working memory brain states by using transcranial magnetic stimulation (TMS) in combination with functional magnetic resonance imaging (fMRI).
- Trial name
- NCT04402294
- Testing
- Functional Magnetic Resonance Imaging (fMRI), Repetitive Transcranial Magnetic Stimulation (rTMS)
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Type 1 Diabetes
Evaluation of Meal Gesture Dosing in Adults With Type 1 Diabetes
The purpose of this feasibility study is to evaluate subject safety of using the Klue Health app utilizing meal gesture micro insulin dosing (meal gesture dosing) within the AHCL system in adult subjects with type 1 diabetes in a…
- Trial name
- NCT04964128
- Testing
- MiniMed™ 780G insulin pump with Klue Health app utilizing meal gesture micro insulin dosing (meal gesture dosing)
- Where
- Israel
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Medtronic MiniMed, Inc.
Chronic Disease, Diabetes Mellitus
Social Risk Score, Clinical Decision Support Tool and Closed Loop Referral for Social Risk Screen and Referral
The overarching goal of this project is to leverage health information technology (HIT) to integrate available digital information on social needs to improve care for racial and ethnic minorities and socially disadvantaged…
- Conditions
- Chronic Disease, Diabetes Mellitus, Hypertension, Congestive Heart Failure
- Trial name
- NCT05574699
- Testing
- Social Risk Score and CDS Tool, Standard of Care
- Where
- 5 sites in United States
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Type 1 Diabetes
Closed-loop Glucose Control for Automated Management of Type 1 Diabetes
We hypothesize that our integrated closed-loop glucose-control system can provide effective, tight, and safe blood glucose (BG) control in type 1 diabetes, thereby establishing the feasibility of closed-loop BG control.
- Trial name
- NCT00811317
- Testing
- Closed-loop
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Boston University Charles River Campus
Type 1 Diabetes
Hybrid Closed-Loop Hotel Studies With Medtronic PID Controller
The primary objective of this study is to evaluate the safety and efficacy of the Medtronic hybrid closed-loop (HCL) system utilizing the proportional-integral-derivative algorithm with insulin feedback (PID-IFB) optimized to…
- Trial name
- NCT02280863
- Testing
- Medtronic Hybrid Closed-loop System - Android Platform, Medtronic Hybrid Closed-loop Integrated System
- Where
- 3 sites in United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Stanford University
Approach/Avoidance Behavior
Theta Phase-specific TMS to Modulate Prefrontal Activity
The purpose of this study is to evaluate the causal link between the phase of ongoing theta oscillations in the prefrontal cortex and approach/avoidance (Ap/Av) behavior in adults using theta phase-specific transcranial magnetic…
- Trial name
- NCT05416138
- Testing
- Transcranial magnetic stimulation (TMS)
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Type 1 Diabetes
Closed-Loop Glucagon Administration For Hypoglycemia Treatment
This study will test the hypothesis that a wearable automated bionic pancreas system that automatically delivers glucagon only can prevent or treat hypoglycemia vs. usual care for people with type 1 diabetes > 21 years old.
- Trial name
- NCT02181127
- Testing
- Glucagon-only Bionic Pancreas
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital