Needs Assessment of Knowledge, Beliefs, and Attitudes of Patients With Hemophilia B About Gene Therapy
Needs Assessment of Knowledge, Beliefs, and Attitudes of Patients With Hemophilia B About Gene Therapy Globally
Sponsor: St. Jude Children's Research Hospital
This observational or N/A phase trial investigates Gene Therapy and Hemophilia B and is currently completed. St. Jude Children's Research Hospital leads this study, which shows 19 recorded versions since 2022 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
19 versions recorded-
Dec 2025 — Present [monthly]
Completed
Status: Recruiting → Completed
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Sep 2025 — Dec 2025 [monthly]
Recruiting
-
Jun 2025 — Sep 2025 [monthly]
Recruiting
-
May 2025 — Jun 2025 [monthly]
Recruiting
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Mar 2025 — May 2025 [monthly]
Recruiting
▶ Show 14 earlier versions
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Jan 2025 — Mar 2025 [monthly]
Recruiting
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Nov 2024 — Jan 2025 [monthly]
Recruiting
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Sep 2024 — Nov 2024 [monthly]
Recruiting
-
Jul 2024 — Sep 2024 [monthly]
Recruiting
-
Mar 2024 — Jul 2024 [monthly]
Recruiting
-
Sep 2023 — Mar 2024 [monthly]
Recruiting
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Aug 2023 — Sep 2023 [monthly]
Recruiting
-
Jan 2023 — Aug 2023 [monthly]
Recruiting
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Jun 2022 — Jan 2023 [monthly]
Recruiting
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Apr 2022 — Jun 2022 [monthly]
Recruiting
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Feb 2022 — Apr 2022 [monthly]
Recruiting
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Jan 2022 — Feb 2022 [monthly]
Recruiting
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Nov 2021 — Jan 2022 [monthly]
Recruiting
Status: Not Yet Recruiting → Recruiting
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Oct 2021 — Nov 2021 [monthly]
Not Yet Recruiting
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- St. Jude Children's Research Hospital
For direct contact, visit the study record on ClinicalTrials.gov .