Clinical Observational Study Investigating the Role of Diastolic Dysfunction in Determining Abnormal Cardiorespiratory Exercise Testing Parameters in Patients Undergoing Major Surgery
Sponsor: Newcastle-upon-Tyne Hospitals NHS Trust
A observational or N/A phase clinical study on Diastolic Dysfunction, this trial is ongoing. The trial is conducted by Newcastle-upon-Tyne Hospitals NHS Trust and has accumulated 9 data snapshots since 2008. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.
Status Flow
Change History
9 versions recorded-
Jan 2026 — Present [monthly]
Unknown
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Sep 2025 — Present [monthly]
Unknown
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Sep 2024 — Sep 2025 [monthly]
Unknown
-
Jul 2024 — Sep 2024 [monthly]
Unknown
Status: Unknown Status → Unknown
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Jan 2021 — Jul 2024 [monthly]
Unknown Status
▶ Show 4 earlier versions
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Jun 2018 — Jan 2021 [monthly]
Unknown Status
-
Apr 2018 — Jun 2018 [monthly]
Unknown Status
Phase: NA → None
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Oct 2017 — Apr 2018 [monthly]
Unknown Status NA
Status: Recruiting → Unknown Status
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Jan 2017 — Oct 2017 [monthly]
Recruiting NA
First recorded
May 2008
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Newcastle-upon-Tyne Hospitals NHS Trust
For direct contact, visit the study record on ClinicalTrials.gov .