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ClinicalTrials.gov public records Last synced Oct 6, 2026, 10:15 PM EDT

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Showing 1–24 of 32 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: Zoll Medical Corporation Clear all
Completed Not applicable Interventional Results available

Measuring Thoracic Impedance in Hemodialysis Patients With the u-Cor Monitoring System

NCT03072732
View directory record Official record
Conditions
Fluid Retention Tissue
Interventions
u-Cor System, ZOE Fluid Status Monitor
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
21 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
3
States / cities
Lakewood, Colorado • Orlando, Florida • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Observational

Mobile Cardiac Telemetry and Advanced Multi-Parameter Monitoring in Patients

NCT04754204
View directory record Official record
Conditions
Cardiac Arrhythmia
Interventions
Arrhythmia Management System (AMS)
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
21 Years and older
Enrollment
585 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
20
States / cities
Bakersfield, California • Long Beach, California • Los Angeles, California + 15 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2022 · Synced Oct 6, 2026, 10:15 PM EDT
Recruiting No phase listed Observational

Quality of Pediatric Resuscitation in a Multicenter Collaborative

NCT02708134
View directory record Official record
Conditions
Cardiac Arrest, Cardiopulmonary Arrest
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
0 Years to 18 Years
Enrollment
7,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
40
States / cities
Los Angeles, California • Madera, California • Orange, California + 32 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Oct 6, 2026, 10:15 PM EDT
Enrolling by invitation No phase listed Observational

Pre-hospital Ventilation Clinical Study

NCT05604430
View directory record Official record
Conditions
Altered Mental Status, Sepsis, Heart Failure, Hemorrhage, Respiratory Distress Syndrome, Adult, Cardiac Arrest
Interventions
731 Series Ventilator
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
5
States / cities
Hartford, Connecticut • Baton Rouge, Louisiana • Uxbridge, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Observational Results available

Heart Failure Optimization Study

NCT03016754
View directory record Official record
Conditions
Sudden Cardiac Death, Sudden Cardiac Arrest, Heart Failure, Heart Failure Low Output
Interventions
Wearable Cardioverter Defibrillator
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
39
States / cities
Birmingham, Alabama • West Hills, California • Fernandina Beach, Florida + 34 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Observational

Rapid Treatment of Shock Without Trauma

NCT05073354
View directory record Official record
Conditions
Shock
Interventions
Full SWOT Model
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years to 75 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Interventional Results available

FiO2 Closed Loop Control Ventilation

NCT02810080
View directory record Official record
Conditions
Wounds and Injuries, Respiratory Failure
Interventions
Closed Loop Control Ventilation, Manual Control Ventilation
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 15, 2024 · Synced Oct 6, 2026, 10:15 PM EDT
Completed Not applicable Interventional Results available

Vest Prevention of Early Sudden Death Trial and VEST Registry

NCT01446965
View directory record Official record
Conditions
Myocardial Infarction, Ventricular Dysfunction, Sudden Death, Ventricular Tachycardia, Ventricular Fibrillation
Interventions
wearable defibrillator
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
2,348 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
57
States / cities
Anchorage, Alaska • Fresno, California • Salinas, California + 47 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2021 · Synced Oct 6, 2026, 10:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Heart Sounds Measurement Using the Wearable Cardioverter Defibrillator (HS-WCD) Study

NCT02825966
View directory record Official record
Conditions
Heart Failure
Interventions
AUDICOR then LifeVest then AUDICOR
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 2, 2020 · Synced Oct 6, 2026, 10:15 PM EDT
Terminated No phase listed Observational

LifeVest Post-CABG Registry

NCT01448005
View directory record Official record
Conditions
Sudden Cardiac Death, Ventricular Fibrillation, Ventricular Tachycardia, Ventricular Dysfunction, Myocardial Ischemia
Interventions
wearable defibrillator (LifeVest)
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
5
States / cities
Sacramento, California • Atlanta, Georgia • Takoma Park, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Observational

LifeVest Wearable Cardioverter Defibrillator WEARIT-III Registry

NCT02700880
View directory record Official record
Conditions
Ischemic Heart Failure
Interventions
LifeVest
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 28, 2019 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Arizona Prehospital CPR Quality Improvement Project

NCT01258244
View directory record Official record
Conditions
Out-of-Hospital Cardiac Arrest
Interventions
Audiovisual Feedback
Other
Lead sponsor
Valleywise Health
Other
Eligibility
24 Years to 55 Years
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
2
States / cities
Flagstaff, Arizona • Mesa, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 25, 2018 · Synced Oct 6, 2026, 10:15 PM EDT
Active, not recruiting Not applicable Interventional

Respiratory Knowledge Portal Computer and Phone Application to Improve Quality of Mechanical Ventilation by Reducing the Number of Ventilator Associated Events, Injury Created by the Ventilator and Unsafe Setting of Alarms.

NCT06737432
View directory record Official record
Conditions
Ventilation, ARDS, Respiratory Failure, Mechanical Ventilation, Ventilator-induced Lung Injury (VILI), Quality Improvement, Ventilator Associated Events
Interventions
RKP Monitoring Software
Other
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
Up to 100 Years
Enrollment
875 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Observational Results available

Verification of Prediction Algorithm

NCT02863666
View directory record Official record
Conditions
Shortness of Breath Episode, Tachycardia, Bradycardia, Difficulty Breathing
Interventions
Not listed
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
673 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Birmingham, Alabama • Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated May 13, 2024 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Observational

Mobile Cardiac Telemetry and Advanced Multi-Parameter Monitoring in PatientS Wearing a Novel Device With Biometric Based Medications Changes

NCT05505136
View directory record Official record
Conditions
Cardiac Arrhythmia
Interventions
Arrhythmia Management System (AMS)
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
21 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
8
States / cities
Ocala, Florida • Saint Augustine, Florida • Jackson, Mississippi + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2023 · Synced Oct 6, 2026, 10:15 PM EDT
Completed Not applicable Interventional Results available

Circulation Improving Resuscitation Care (CIRC)

NCT00597207
View directory record Official record
Conditions
Cardiac Arrest, Cardiopulmonary Resuscitation
Interventions
AutoPulse, Manual
Device · Other
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
4,231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
3
States / cities
Tampa, Florida • Houston, Texas • Menasha, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 24, 2018 · Synced Oct 6, 2026, 10:15 PM EDT
Recruiting Not applicable Interventional

Janus II Feasibility

NCT06556693
View directory record Official record
Conditions
Sleep Apnea
Interventions
Dual Channel Stimulation
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
22 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
3
States / cities
Scottsdale, Arizona • Wyoming, Michigan • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Oct 6, 2026, 10:15 PM EDT
Withdrawn Not applicable Interventional

CirQPOD Shoulder Study

NCT04299776
View directory record Official record
Conditions
Hypotension on Induction
Interventions
CirQPOD, Standard airway management
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 27, 2022 · Synced Oct 6, 2026, 10:15 PM EDT
Completed Not applicable Interventional Results available

Benefits of Microcor in Ambulatory Decompensated Heart Failure

NCT04096040
View directory record Official record
Conditions
Heart Failure
Interventions
μCor
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
21 Years and older
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
67
States / cities
Sheffield, Alabama • El Cajon, California • Inglewood, California + 60 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Oct 6, 2026, 10:15 PM EDT
Withdrawn Phase 2 Interventional

REperfusion With Cooling in CerebraL Acute IscheMia II

NCT02411877
View directory record Official record
Conditions
Ischemic Stroke, Hypothermia
Interventions
Normothermia, Mild hypothermia, Trevo Pro Retriever (Stryker Corp.), Zoll Thermogard XP technology with the Quattro catheter
Procedure · Device
Lead sponsor
WellStar Health System
Other
Eligibility
18 Years to 79 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Marietta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 17, 2016 · Synced Oct 6, 2026, 10:15 PM EDT
Terminated Not applicable Interventional Results available

Wearable Cardioverter Defibrillator in Hemodialysis Patients (WED-HED) Study

NCT02481206
View directory record Official record
Conditions
Sudden Cardiac Death, Sudden Cardiac Arrest
Interventions
Wearable Cardioverter Defibrillator
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
50 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
31
States / cities
Corona, California • Downey, California • Escondido, California + 28 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2021 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Observational

Study of the Wearable Defibrillator in Heart-Failure Patients

NCT01326624
View directory record Official record
Conditions
Heart Failure, Ventricular Dysfunction, Sudden Death, Sudden Cardiac Arrest, Ventricular Tachycardia, Ventricular Fibrillation
Interventions
wearable defibrillator (LifeVest)
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Oct 6, 2026, 10:15 PM EDT
Completed Not applicable Interventional Results available

Benefits of µCor in Ambulatory Decompensated Heart Failure

NCT03476187
View directory record Official record
Conditions
Heart Failure
Interventions
µCor
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
21 Years and older
Enrollment
257 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
57
States / cities
Mobile, Alabama • Jonesboro, Arkansas • Long Beach, California + 49 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Oct 6, 2026, 10:15 PM EDT
Completed No phase listed Observational Results available

LifeVest Trends Validation Protocol

NCT02149290
View directory record Official record
Conditions
Heart Failure
Interventions
Trends-equipped LifeVest 4000
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
13
States / cities
Orange, California • Boca Raton, Florida • Lawrenceville, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2020 · Synced Oct 6, 2026, 10:15 PM EDT