Human Placental-Derived Stem Cell Transplantation
HPDSC
A Single-Arm Study to Assess the Safety of Transplantation With Human Placental-Derived Stem-Cells Combined With Unrelated and Related Cord Blood in Subjects With Certain Malignant Hematologic Diseases and Non-Malignant Disorders
2 other identifiers
interventional
43
1 country
3
Brief Summary
The purpose of this clinical trial is to investigate the safety of human placental-derived stem cells (HPDSC) given in conjunction with umbilical cord blood (UCB) stem cells in patients with various malignant or nonmalignant disorders who require a stem cell transplant. Patients will get either full dose (high-intensity) or lower dose (low intensity) chemo- and immunotherapy followed by a stem cell transplantation with UCB and HPDSC.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_1
Started Apr 2013
Longer than P75 for phase_1
3 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
April 25, 2012
CompletedFirst Posted
Study publicly available on registry
April 26, 2012
CompletedStudy Start
First participant enrolled
April 1, 2013
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 1, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
September 1, 2022
CompletedOctober 25, 2022
October 1, 2022
7.2 years
April 25, 2012
October 24, 2022
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Safety
to evaluate the safety of human placental-derived stem cells (HPDSC) administered in conjunction with umbilical cord blood (UCB) stem cells in patients with malignant and non-malignant diseases.
100 days
Secondary Outcomes (5)
donor chimerism
1 year
engraftment
1 year
Survival
100 days and 180 days
Relapse
100 days and 180 days
Mortality
1 year
Study Arms (4)
Group A
EXPERIMENTALrelated cord blood with ≥3/6 HLA match to the patient and related HPDSC
Group B
EXPERIMENTALunrelated cord blood with ≥ 4/6 HLA match to the patient and unrelated HPDSC
Group C
EXPERIMENTALunrelated cord blood with ≥4/6 HLA match to the patient but related to HPDSC
Group D
EXPERIMENTALdouble unrelated cord blood units with ≥4/6 HLA match to patient and each other and unrelated HPDSC
Interventions
Infusions of thawed HPDSC to be given following UCB infusion.
Eligibility Criteria
You may qualify if:
- \< 55 years of age
- Life expectancy greater than 3 months
- Lansky performance status ≥ 50% (children) or Karnofsky performance status ≥ 70% (adults) or ECOG performance status 0-2 (adults)
- DLCO \> 50 percent predicted
- Left ventricular ejection fraction \> 40% estimated
- Creatinine clearance or estimated GFR . 60 mL/min/1.73m2
- Serum bilirubin \< 1.5x upper limit of normal
- Transaminases \< 3x upper limit of normal
- Absence of uncontrolled infection
- HIV negative
You may not qualify if:
- Fanconi Anemia
- Myocardial infarction within 6 months prior to enrollment or has New York Heart Association (NYHA) Class III or IV heart failure, uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia or active conduction system abnormalities
- Uncontrolled infection
- Pregnant or breast-feeding females
- Received other investigational agents within 30 days prior to the start of the conditioning regimen
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (3)
Children's Hospital Colorado
Denver, Colorado, United States
New York Medical College
Valhalla, New York, 10595, United States
University of Utah
Salt Lake City, Utah, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Mitchell S Cairo, MD
New York Medical College
Study Design
- Study Type
- interventional
- Phase
- phase 1
- Allocation
- NON RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
April 25, 2012
First Posted
April 26, 2012
Study Start
April 1, 2013
Primary Completion
June 1, 2020
Study Completion
September 1, 2022
Last Updated
October 25, 2022
Record last verified: 2022-10