Iron Long-Term Labelling Study Switzerland
Evaluation of the Validity of a Novel Isotope Dilution Method to Assess the Iron Status and Its Changes in Swiss Women
Sponsor: Prof. Michael B. Zimmermann
This NA trial investigates Iron Absorption and is currently ongoing. Prof. Michael B. Zimmermann leads this study, which shows 11 recorded versions since 2017 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
11 versions recorded-
Sep 2025 — Present [monthly]
Unknown NA
-
Sep 2024 — Sep 2025 [monthly]
Unknown NA
-
Jul 2024 — Sep 2024 [monthly]
Unknown NA
Status: Unknown Status → Unknown
-
Jan 2021 — Jul 2024 [monthly]
Unknown Status NA
-
Nov 2020 — Jan 2021 [monthly]
Unknown Status NA
Status: Active Not Recruiting → Unknown Status
▶ Show 6 earlier versions
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Nov 2018 — Nov 2020 [monthly]
Active Not Recruiting NA
Status: Recruiting → Active Not Recruiting
-
Jun 2018 — Nov 2018 [monthly]
Recruiting NA
-
Dec 2017 — Jun 2018 [monthly]
Recruiting NA
-
Oct 2017 — Dec 2017 [monthly]
Recruiting NA
Status: Not Yet Recruiting → Recruiting
-
Jun 2017 — Oct 2017 [monthly]
Not Yet Recruiting NA
-
Jan 2017 — Jun 2017 [monthly]
Not Yet Recruiting NA
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- Prof. Michael B. Zimmermann
For direct contact, visit the study record on ClinicalTrials.gov .