Preoperative and Postoperative Incentive Spirometry in Patients Undergoing Major Abdominal Surgery
The Effect of Preoperative and Postoperative Incentive Spirometry in Patients Undergoing Major Abdominal Surgery
Sponsor: Washington University School of Medicine
Terminated
Feasibility issues
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See all terminations from Washington University School of Medicine
A NA clinical study on Abdominal Surgery, this trial is terminated or withdrawn. The trial is conducted by Washington University School of Medicine and has accumulated 11 data snapshots since 2022. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.
Status Flow
Change History
11 versions recorded-
Sep 2025 — Present [monthly]
Terminated NA
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Sep 2024 — Sep 2025 [monthly]
Terminated NA
-
Jul 2024 — Sep 2024 [monthly]
Terminated NA
-
Jun 2023 — Jul 2024 [monthly]
Terminated NA
-
Feb 2023 — Jun 2023 [monthly]
Terminated NA
Status: Recruiting → Terminated
▶ Show 6 earlier versions
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Jun 2022 — Feb 2023 [monthly]
Recruiting NA
Status: Not Yet Recruiting → Recruiting
-
Apr 2022 — Jun 2022 [monthly]
Not Yet Recruiting NA
-
Jan 2022 — Apr 2022 [monthly]
Not Yet Recruiting NA
-
Oct 2021 — Jan 2022 [monthly]
Not Yet Recruiting NA
-
Sep 2021 — Oct 2021 [monthly]
Not Yet Recruiting NA
-
Jun 2021 — Sep 2021 [monthly]
Not Yet Recruiting NA
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- Washington University School of Medicine
For direct contact, visit the study record on ClinicalTrials.gov .