Phase I/II Study to Reduce Post-transplantation Cyclophosphamide Dosing for Older or Unfit Patients Undergoing Bone Marrow Transplantation for Hematologic Malignancies
Public ClinicalTrials.gov record NCT04959175. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT04959175
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Enrollment
- 320 participants
Conditions and interventions
Conditions
Interventions
- Allogeneic HSCT Procedure
- Cyclophosphamide Drug
- Filgrastim Drug
- Fludarabine Drug
- Mesna Drug
- Mycophenolate Mofetil Drug
- Sirolimus Drug
- Total Body Irradiation (TBI) Procedure
Procedure · Drug
Eligibility (public fields only)
- Age range
- 12 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 22, 2021
- Primary completion
- Apr 26, 2027
- Completion
- Apr 29, 2027
- Last update posted
- Apr 27, 2026
2021 – 2027
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center | Bethesda | Maryland | 20892 | Recruiting |
| Hospital of the University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04959175, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 27, 2026 · Synced May 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04959175 live on ClinicalTrials.gov.