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NCT02652468

TCR-α/β and CD19 Depleted Stem Cell Grafts From Haplo Donors for HSCT in Relapsed Lymphoma

Completed NA Results posted Last updated 5 January 2022
What this trial tests

NA trial testing Fludarabine Phosphate in Lymphoma in 11 participants. Completed in 17 September 2021.

Timeline
10 March 2016
Primary endpoint
1 September 2018
17 September 2021

Quick facts

Lead sponsorUniversity of Wisconsin, Madison
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposetreatment
Enrollment11
Start date10 March 2016
Primary completion1 September 2018
Estimated completion17 September 2021
Sites1 location across United States

Drugs / interventions tested

Conditions studied

Sponsor

University of Wisconsin, Madison

Who can join

Adults 18 to 75, any sex, with Lymphoma. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Number of Participants With Absolute Neutrophil Count >= 500/Mcl for 3 Consecutive Measurements on Different Days and Platelet Count > 20,000/mm^3 With no Platelet Transfusions in the Preceding 7 Days Primary · At day 28 after transplantation

To determine engraftment of neutrophils and platelets at 28 days following alpha/beta T-cell depletion using Human Leukocyte Antigen (HLA) haploidentical donors for stem cell transplant in relapsed lymphoma.

GroupValue95% CI
Peripheral Blood Stem Cell Transplant11
Number of Participants With Grade III-IV Acute GVHD as Determined by International Bone Marrow Transplant Registry (IBMTR) Severity Index Criteria Secondary · Day +100

The number of participants with grade III - IV acute Graft versus host disease (GVHD) by Day +100 is reported.

GroupValue95% CI
Peripheral Blood Stem Cell Transplant3
Number of Participants With Severe Chronic GVHD Secondary · Day +180

The number of participants with severe chronic GVHD by Day +180 will be reported.

GroupValue95% CI
Peripheral Blood Stem Cell Transplant0
Number of Participants With Graft Failure Secondary · Up to 2 years after graft

Graft failure - defined as \< 5% donor chimerism in the CD3 and/or CD33 selected cell populations at any time during the study follow up period once initial engraftment has been achieved.

GroupValue95% CI
Peripheral Blood Stem Cell Transplant0
Number of Participants With Treatment-related Mortality Secondary · Up to 2 years after graft

Treatment-related mortality is defined as death from any cause other than disease progression.

GroupValue95% CI
Peripheral Blood Stem Cell Transplant4
Progression-free Survival Secondary · Median follow up of 1689 days

Progression-free survival will be analyzed as time before any progression by either Positron Emission Tomography/Computed Tomography (PET/CT) or bone marrow,

GroupValue95% CI
Peripheral Blood Stem Cell Transplant35227 – 1875
Overall Survival (OS) Secondary · Median follow up of 1689 days
GroupValue95% CI
Peripheral Blood Stem Cell Transplant35227 – 1875

Adverse events — posted to ClinicalTrials.gov

Time frame: up to 5.5 years. Reporting threshold: 0%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Peripheral Blood Stem Cell Transplant
Serious: 10/11 (91%)
Deaths: 6/11

Serious adverse events (28 terms)

ReactionSystemPeripheral Blood Stem Cell…
Infections and infestations - Other, specifyInfections and infestations
Pericardial effusionCardiac disorders
Acute kidney injuryRenal and urinary disorders
Heart FailureCardiac disorders
Lung InfectionInfections and infestations
HypoxiaRespiratory, thoracic and mediastinal disorders
Cardiac ArrestCardiac disorders
SepsisInfections and infestations
PneumonitisRespiratory, thoracic and mediastinal disorders
Right ventricular dysfunctionCardiac disorders
Platelet count decreasedInvestigations
Respiratory failureRespiratory, thoracic and mediastinal disorders
Atrial FibrillationCardiac disorders
Atrial FlutterCardiac disorders
DiarrheaGastrointestinal disorders
Neoplasms benign, malignant and unspecified (incl cysts and polyps) - Other, specifyNeoplasms benign, malignant and unspecified (incl cysts and polyps)
DyspneaRespiratory, thoracic and mediastinal disorders
Thromboembolitic EventRespiratory, thoracic and mediastinal disorders
Pulmonary HypertensionRespiratory, thoracic and mediastinal disorders
HematomaVascular disorders
HypotensionVascular disorders
Pleural EffusionRespiratory, thoracic and mediastinal disorders
AnorexiaMetabolism and nutrition disorders
Blood Bilirubin IncreasedInvestigations
NauseaGastrointestinal disorders
Other adverse events (167 terms — click to expand)

ReactionSystemPeripheral Blood Stem Cell…
AnemiaBlood and lymphatic system disorders
DiarrheaGastrointestinal disorders
FeverGeneral disorders
HypoalbuminemiaMetabolism and nutrition disorders
Lymphocyte count decreasedInvestigations
NauseaGastrointestinal disorders
Neutrophil count decreasedInvestigations
Platelet count decreasedInvestigations
White blood cell decreasedInvestigations
DyspneaRespiratory, thoracic and mediastinal disorders
FatigueGeneral disorders
HeadacheNervous system disorders
HypokalemiaMetabolism and nutrition disorders
Rash maculo-papularSkin and subcutaneous tissue disorders
Aspartate aminotransferase increasedInvestigations
Creatinine increasedInvestigations
Edema limbsGeneral disorders
VomitingGastrointestinal disorders
ChillsGeneral disorders
HyponatremiaMetabolism and nutrition disorders
PainGeneral disorders
Alanine aminotransferase increasedInvestigations
CoughRespiratory, thoracic and mediastinal disorders
DizzinessNervous system disorders
HypomagnesemiaMetabolism and nutrition disorders
HypotensionVascular disorders
Sore throatRespiratory, thoracic and mediastinal disorders
Abdominal painGastrointestinal disorders
ConstipationGastrointestinal disorders
Dry mouthGastrointestinal disorders
HypermagnesemiaMetabolism and nutrition disorders
HypocalcemiaMetabolism and nutrition disorders
Infections and infestations - Other, specifyInfections and infestations
InsomniaPsychiatric disorders
Alkaline phosphatase increasedInvestigations
AnxietyPsychiatric disorders
Back painMusculoskeletal and connective tissue disorders
HypoxiaRespiratory, thoracic and mediastinal disorders
Immune system disorders - Other, specifyImmune system disorders
MalaiseGeneral disorders

Most-reported serious reactions: Infections and infestations - Other, specify, Pericardial effusion, Acute kidney injury, Heart Failure, Lung Infection, Hypoxia, Cardiac Arrest, Sepsis.

Data from ClinicalTrials.gov NCT02652468 adverse events section.

Sponsor's own description

To determine engraftment of neutrophils and platelets at 28 days following alpha/beta T-cell and CD19 cell depletion using Human Leukocyte Antigen (HLA) haploidentical donors for peripheral blood stem cell transplant in relapsed lymphoma. Assess incidence of acute Graft Versus Host Disease (GVHD), chronic GVHD, graft failure rate, treatment related mortality rate, progression free survival and overall survival of patients. The stem cell product will be processed using an investigational Miltenyi cell selection device/system that removes the alpha/beta T-cells and CD19+ cells, immune system cells that are more likely to cause GVHD.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

Verify or expand the search:

Other trials of Fludarabine Phosphate

Trials testing the same drug.

Other recruiting trials for Lymphoma

Currently open trials in the same condition.

Other University of Wisconsin, Madison trials

Trials by the same sponsor.

Verify against primary sources

Data sources for this page

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT02652468.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing