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ClinicalTrials.gov public records Last synced Sep 2, 2026, 4:42 PM EDT

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Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Results available

Donor After Circulatory Death Heart CAP Trial

NCT04615182
Conditions
Heart Transplant
Interventions
Transplant
Device
Lead sponsor
TransMedics
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
25
States / cities
La Jolla, California • Los Angeles, California • Palo Alto, California + 19 more
Completed Not applicable Interventional Results available

Heart EXPAND Continued Access Protocol

NCT03835754
Conditions
Heart Transplant
Interventions
OCS Heart System
Device
Lead sponsor
TransMedics
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
12
States / cities
Los Angeles, California • Palo Alto, California • New Haven, Connecticut + 9 more
Active, not recruiting No phase listed Observational

OCS Heart Perfusion Post-Approval Registry

NCT05047068
Conditions
Transplant
Interventions
OCS Heart System
Device
Lead sponsor
TransMedics
Industry
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
27
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 20 more
Conditions
Heart Transplant
Interventions
OCS Heart
Device
Lead sponsor
TransMedics
Industry
Eligibility
Not listed
Enrollment
100,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2033
U.S. locations
37
States / cities
Phoenix, Arizona • La Jolla, California • Palo Alto, California + 27 more
Conditions
Heart Transplant
Interventions
OCS Heart, Static Cold Storage (SCS)
Device · Other
Lead sponsor
TransMedics
Industry
Eligibility
18 Years and older
Enrollment
655 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
8
States / cities
San Francisco, California • Tampa, Florida • Boston, Massachusetts + 4 more
Completed Not applicable Interventional Results available

Donors After Circulatory Death Heart Trial

NCT03831048
Conditions
Heart Transplant
Interventions
OCS Heart System, Cold Storage
Device · Other
Lead sponsor
TransMedics
Industry
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
25
States / cities
La Jolla, California • Los Angeles, California • Palo Alto, California + 19 more
Conditions
Heart Failure
Interventions
Organ Care System, Cold Cardioplegia Solution
Device
Lead sponsor
TransMedics
Industry
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
7
States / cities
Los Angeles, California • Indianapolis, Indiana • Boston, Massachusetts + 3 more
Active, not recruiting No phase listed Observational

OCS DCD Heart + CAP Continued Follow-Up

NCT05741723
Conditions
Heart Transplant
Interventions
OCS Heart
Device
Lead sponsor
TransMedics
Industry
Eligibility
18 Years and older
Enrollment
276 participants
Timeline
2019 – 2026
U.S. locations
20
States / cities
La Jolla, California • Palo Alto, California • New Haven, Connecticut + 15 more
Conditions
Organ Transplant
Interventions
DBD Donor Heart Transplantation, DCD Donor Heart Transplantation
Other · Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

International EXPAND Heart Pivotal Trial

NCT02323321
Conditions
Heart Transplant
Interventions
Preservation of Hearts for Transplantation
Device
Lead sponsor
TransMedics
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
11
States / cities
Los Angeles, California • Indianapolis, Indiana • Boston, Massachusetts + 7 more