Age Comparisons of Exercising Muscle O2 Supply in Healthy Adults: Effects of Esmolol Infusion
Sponsor: David N. Proctor, PhD
Listed as NCT04181606, this EARLY_PHASE1 trial focuses on Aging and remains completed. Sponsored by David N. Proctor, PhD, it has been updated 14 times since 2022, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
14 versions recorded-
Jun 2025 — Present [monthly]
Completed EARLY_PHASE1
-
Sep 2024 — Jun 2025 [monthly]
Completed EARLY_PHASE1
-
Jul 2024 — Sep 2024 [monthly]
Completed EARLY_PHASE1
-
Mar 2024 — Jul 2024 [monthly]
Completed EARLY_PHASE1
Status: Withdrawn → Completed
-
Dec 2023 — Mar 2024 [monthly]
Withdrawn EARLY_PHASE1
▶ Show 9 earlier versions
-
Nov 2021 — Dec 2023 [monthly]
Withdrawn EARLY_PHASE1
Status: Not Yet Recruiting → Withdrawn
-
Sep 2021 — Nov 2021 [monthly]
Not Yet Recruiting EARLY_PHASE1
-
Mar 2021 — Sep 2021 [monthly]
Not Yet Recruiting EARLY_PHASE1
-
Jan 2021 — Mar 2021 [monthly]
Not Yet Recruiting EARLY_PHASE1
-
Sep 2020 — Jan 2021 [monthly]
Not Yet Recruiting EARLY_PHASE1
-
Jun 2020 — Sep 2020 [monthly]
Not Yet Recruiting EARLY_PHASE1
-
Mar 2020 — Jun 2020 [monthly]
Not Yet Recruiting EARLY_PHASE1
-
Jan 2020 — Mar 2020 [monthly]
Not Yet Recruiting EARLY_PHASE1
-
Dec 2019 — Jan 2020 [monthly]
Not Yet Recruiting EARLY_PHASE1
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- David N. Proctor, PhD
For direct contact, visit the study record on ClinicalTrials.gov .