- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT03386513
Badanie IMGN632 u pacjentów z nieleczonym BPDCN i nawracającym/opornym na leczenie BPDCN
Faza 1/2, wieloośrodkowe, otwarte badanie IMGN632 w monoterapii podawanej dożylnie pacjentom z CD123-dodatnią ostrą białaczką szpikową i innymi CD123-dodatnimi nowotworami hematologicznymi
Jest to otwarte, wieloośrodkowe badanie fazy 1/2, którego celem jest określenie MTD i ocena bezpieczeństwa, tolerancji, farmakokinetyki, immunogenności i aktywności przeciwbiałaczkowej IMGN632 podawanej w monoterapii pacjentom z chorobą CD123+.
Do badania włączana jest kluczowa kohorta pacjentów z BPDCN pierwszej linii oraz kohorta pacjentów z nawracającym/opornym na leczenie BPDCN.
Przegląd badań
Status
Interwencja / Leczenie
Szczegółowy opis
Typ studiów
Zapisy (Rzeczywisty)
Faza
- Faza 2
- Faza 1
Kontakty i lokalizacje
Lokalizacje studiów
-
-
-
Amiens, Francja
- Recherche Clinique-Hématologie
-
Besançon, Francja, 25030
- CHU de Besancon, Hopital Jean Minjoz
-
Marseille, Francja, 13009
- Institut Paoli Calmettes (Marseille)
-
Paris, Francja
- Hôpital St Antoine
-
Pessac, Francja, 33600
- CHU Bordeaux Hôpital Haut-Lévêque
-
-
-
-
-
Valencia, Hiszpania, 46026
- Hospital Universitari i Politecnic La Fe
-
-
-
-
-
Cologne, Niemcy, 50937
- University Hospital of Cologne
-
Leipzig, Niemcy, 04103
- University Hospital of Leipzig
-
-
-
-
Alabama
-
Birmingham, Alabama, Stany Zjednoczone, 35294
- University of Alabama at Birmingham
-
-
Arizona
-
Gilbert, Arizona, Stany Zjednoczone, 85234
- Banner Health MD Anderson Cancer Center
-
-
California
-
Duarte, California, Stany Zjednoczone, 91010
- City of Hope Medical Center
-
Los Angeles, California, Stany Zjednoczone, 90095
- UCLA
-
Stanford, California, Stany Zjednoczone, 94305
- Stanford
-
-
Florida
-
Tampa, Florida, Stany Zjednoczone, 33612
- Moffitt Cancer Center
-
-
Maryland
-
Baltimore, Maryland, Stany Zjednoczone, 21201
- University of Maryland Medical Center
-
-
Massachusetts
-
Boston, Massachusetts, Stany Zjednoczone, 02215
- Dana-Farber Cancer Institute
-
-
New York
-
Buffalo, New York, Stany Zjednoczone, 14263
- Roswell Park Cancer Institute
-
New York, New York, Stany Zjednoczone, 10065
- Memorial Sloan Kettering Cancer Center
-
-
North Carolina
-
Charlotte, North Carolina, Stany Zjednoczone, 28204
- Novant Health Cancer Institute Hematology
-
Durham, North Carolina, Stany Zjednoczone, 27710
- Duke Cancer Institute
-
Winston-Salem, North Carolina, Stany Zjednoczone, 27103
- Novant Health Cancer Institute Hematology - Forsyth
-
-
Texas
-
Dallas, Texas, Stany Zjednoczone, 75246
- Baylor Scott & White University Medical Center
-
Houston, Texas, Stany Zjednoczone, 77030-7095
- MD Anderson Cancer Center
-
-
Washington
-
Seattle, Washington, Stany Zjednoczone, 98109
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
-
-
-
-
-
Bologna, Włochy, 40138
- IRCCS Azienda Ospedaliero-Universitaria di Bologna Policlinico S. Orsola Malpighi
-
Meldola, Włochy, 47014
- Instituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori
-
Milan, Włochy, 20141
- Instituto Europeo di Oncologia
-
Perugia, Włochy, 06132
- Azienda ospedaliera Santa Maria della Misericordia
-
-
-
-
-
Oxford, Zjednoczone Królestwo, OX3 7LE
- Churchill Hospital - Oxford
-
-
Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Opis
Kryteria przyjęcia:
Charakterystyka choroby:
A. Potwierdzenie pozytywnego wyniku CD123 za pomocą cytometrii przepływowej lub IHC. Uczestnicy, którzy otrzymali wcześniej środki ukierunkowane na CD123, będą dopuszczeni, o ile blasty nadal będą miały wykrywalną ekspresję CD123.
Włączenie rozszerzenia:
- Kohorta 1 — Uczestnicy z nawrotowym lub opornym na leczenie blastycznym plazmacytoidalnym nowotworem z komórek dendrytycznych (BPDCN) z 1-3 wcześniejszymi liniami leczenia
- Kohorta 6 — Uczestnicy z BPDCN pierwszej linii de novo podczas badań przesiewowych, którzy nie otrzymali wcześniejszej terapii systemowej oraz uczestnicy z BPDCN pierwszej linii, którzy mają PCHM i nie otrzymali wcześniejszej terapii systemowej.
Uwaga: Uczestnicy kohorty 6 mogli otrzymać terapię miejscową (radioterapię, wycięcie chirurgiczne, terapię fotodynamiczną). Kwalifikujący się uczestnicy muszą mieć nawrót lub progresję w zakresie terapii miejscowej LUB choroby poza obszarem terapii miejscowej.
Kryteria wyłączenia:
- Uczestnicy, którzy w ocenie lekarza prowadzącego mają odpowiedni standard terapii, zostaną wykluczeni z kohort od 1 do 5.
- Uczestnicy pierwszej linii BPDCN z chorobą ośrodkowego układu nerwowego (OUN) zostaną wykluczeni. Nakłucie lędźwiowe należy wykonać w trakcie 28-dniowego okresu przesiewowego, przed podaniem leku. Pacjenci z nawracającym lub opornym na leczenie BPDCN ze stwierdzoną chorobą OUN w wywiadzie muszą być leczeni miejscowo, mieć co najmniej 1 nakłucie lędźwiowe bez objawów choroby OUN i muszą być stabilni klinicznie przed podaniem pierwszej dawki. Jednoczesna terapia profilaktyki OUN lub kontynuacja terapii kontrolowanej choroby OUN jest dozwolona za zgodą Sponsora.
- Uczestnicy z historią żylno-okluzyjnej choroby wątroby.
- Uczestnicy z zespołem przesiąkania naczyń włosowatych stopnia 4 w wywiadzie lub obrzękiem stopnia 4 niezwiązanym z sercem nie kwalifikują się, np. związanym z tagraxofusp-erzs lub inną etiologią.
- Odstęp od wcześniejszej terapii przeciwnowotworowej: 1. W przypadku uczestników pierwszej linii BPDCN z wcześniejszą terapią miejscową (np. radioterapią), uczestnicy nie mogli otrzymać leczenia w ciągu 14 dni przed podaniem leku w tym badaniu. 2. Uczestnicy BPDCN z nawrotem lub opornością na leczenie nie mogli otrzymywać żadnej terapii przeciwnowotworowej, w tym chemioterapii, immunoterapii, radioterapii, środków hormonalnych, biologicznych ani żadnych środków eksperymentalnych w ciągu 14 dni przed podaniem leku w tym badaniu. Uczestnicy musieli powrócić do stanu początkowego po całej ostrej toksyczności z tej wcześniejszej terapii.
Uwaga: wyjątek polega na tym, że uczestnicy, którzy otrzymali inhibitor punktu kontrolnego, nie mogli otrzymać tej terapii w ciągu 28 dni przed podaniem leku w tym badaniu.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Nie dotyczy
- Model interwencyjny: Zadanie dla jednej grupy
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
|
Eksperymentalny: Eskalacja i ekspansja
Eskalacja: IMGN632 był podawany przez IV według 2 różnych schematów dla uczestników z nawracającą/oporną na leczenie AML, ALL lub BPDCN. Ekspansja: IMGN632 był podawany przez IV:
|
ADC ukierunkowany na CD123
|
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Composite Complete Remission/Response (CCR) Rate As Assessed by Investigator in Frontline De Novo Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN) Participants
Ramy czasowe: Up to approximately 81 months
|
CCR rate was defined as percentage of participants with complete remission/response (CR) and clinical complete remission (CRc).
CR was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/microliter [μL]) and platelet count (≥ 100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions in participants without lesions at baseline; nodal masses regression to normal size on computed tomography (CT); and spleen and liver not palpable and nodules disappeared.
CRc was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
|
Up to approximately 81 months
|
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Dose Escalation Phase: Number of Participants With Treatment-emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)
Ramy czasowe: Up to approximately 81 months
|
An adverse event (AE) was defined as any noxious, pathologic, or unintended change in anatomical, physiologic, or metabolic function as indicated by physical signs, symptoms, or laboratory changes occurring in any phase of a clinical study, whether or not considered study drug related.
This included an exacerbation of a pre-existing condition.
SAEs included death, a life-threatening AE, inpatient hospitalization or prolongation of existing hospitalization, persistent or significant disability or incapacity, a congenital anomaly or birth defect, or an important medical event that jeopardized the participant and required medical intervention to prevent 1 of the outcomes listed in this definition.
TEAEs were defined as any new AEs that begin or any pre-existing conditions that worsen in severity from the first dose of study drug through 30 days after the last dose or prior to the subsequent therapy, whichever occurs first.
|
Up to approximately 81 months
|
|
Dose Escalation Phase: Number of Participants With Dose-limiting Toxicities (DLTs)
Ramy czasowe: Up to approximately 81 months
|
DLT was defined as all treatment-emergent adverse events (TEAEs) or abnormal laboratory values that met the protocol-defined DLT criteria, including those TEAEs and abnormal laboratory values that resulted in a failure to meet the criteria for re-treatment.
A summary of all SAEs and Other Adverse Events (nonserious) regardless of causality is located in the 'Reported Adverse Events' Section.
|
Up to approximately 81 months
|
|
Maximum Plasma Concentration (Cmax) of IMGN632 (Antibody Drug Conjugate [ADC]) and Total Antibody
Ramy czasowe: Cycle 1 and Cycle 3 (each cycle length = 21 days)
|
Cycle 1 and Cycle 3 (each cycle length = 21 days)
|
|
|
Cmax of FGN849
Ramy czasowe: Cycle 1 and Cycle 3 (each cycle length = 21 days)
|
Cycle 1 and Cycle 3 (each cycle length = 21 days)
|
|
|
Area Under the Curve From Time Zero to the Last Quantifiable Concentration (AUC0-last) of IMGN632 (ADC) and Total Antibody
Ramy czasowe: Cycle 1 and Cycle 3 (each cycle length = 21 days)
|
Cycle 1 and Cycle 3 (each cycle length = 21 days)
|
|
|
AUC0-last of FGN849
Ramy czasowe: Cycle 1 and Cycle 3 (each cycle length = 21 days)
|
Cycle 1 and Cycle 3 (each cycle length = 21 days)
|
|
|
Number of Participants With Anti-drug Antibodies (ADAs) at Any Post-baseline Visit
Ramy czasowe: Up to approximately 81 months
|
Up to approximately 81 months
|
|
|
Dose Escalation Phase: Overall Response Rate (ORR), As Assessed by Investigator in Participants With AML
Ramy czasowe: Up to approximately 81 months
|
ORR was defined as percentage of participants with CR without minimal residual disease (CRMRD-), CR, CR with partial hematologic recovery (CRh), CR with incomplete recovery (CRi), morphologic leukemia-free state (MLFS), or partial response (PR).
CRMRD-: CR with negativity for a genetic marker.
CR: Morphologic CR <5% blasts; Absolute neutrophil count (ANC) >1000/μL; Platelets ≥100,000/μL; Participant independent of transfusions; No residual evidence of active extramedullary disease; MRD+ or unknown.
CRh: Met requirements for CR except ANC >500/μL and platelets >50,000/μL.
CRi: Met requirements for CR except either ANC <1000/μL or platelets <100,000/μL.
MLFS: Bone marrow <5% blasts in an aspirate with spicules; No blasts with Auer rods or persistence of extramedullary disease; Marrow not "aplastic"; ≥200 cells should be enumerated or cellularity should be ≥10%.
PR: Decrease of ≥50% in percentage of blasts to 5% to 25% in bone marrow aspirate (BMA) and normalization of blood counts.
|
Up to approximately 81 months
|
|
Dose Escalation Phase: CR+CRh Rate, As Assessed by Investigator in Participants With AML
Ramy czasowe: Up to approximately 81 months
|
CR+CRh rate was defined as percentage of participants with CR, and CRh.
CR: Morphologic CR <5% blasts; Absolute neutrophil count (ANC) >1000/μL; Platelets ≥100,000/μL; Participant independent of transfusions; No residual evidence of active extramedullary disease; MRD+ or unknown.
CRh: Met requirements for CR except ANC >500/μL and platelets >50,000/μL.
|
Up to approximately 81 months
|
|
Dose Escalation Phase: CR+CRh+CRi Rate, As Assessed by Investigator in Participants With AML
Ramy czasowe: Up to approximately 81 months
|
CR+CRh+CRi rate was defined as percentage of participants with CR, CRh, or CRi.
CR: Morphologic CR <5% blasts; Absolute neutrophil count (ANC) >1000/μL; Platelets ≥100,000/μL; Participant independent of transfusions; No residual evidence of active extramedullary disease; MRD+ or unknown.
CRh: Met requirements for CR except ANC >500/μL and platelets >50,000/μL.
CRi: Met requirements for CR except either ANC <1000/μL or platelets <100,000/μL.
|
Up to approximately 81 months
|
|
CCR Rate As Assessed by Investigator in Participants With Relapsed/Refractory (R/R) BPDCN
Ramy czasowe: Up to approximately 81 months
|
CCR rate was defined as percentage of participants with CR and CRc.
CR was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions in participants without lesions at baseline; nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRc was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
|
Up to approximately 81 months
|
|
Duration of CCR (DOCR) As Assessed by Investigator in Frontline De Novo BPDCN Participants With CR or CRc
Ramy czasowe: Up to approximately 81 months
|
DOCR was defined from the first response (CR or CRc) to the time of relapse or death from any cause, whichever came first.
CR was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions in participants without lesions at baseline; nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRc was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
Median and 95% CI were calculated by Kaplan-Meier estimation.
|
Up to approximately 81 months
|
|
DOCR As Assessed by Investigator in R/R BPDCN Participants With CR or CRc
Ramy czasowe: Up to approximately 81 months
|
DOCR was defined from the first response (CR or CRc) to the time of relapse or death from any cause, whichever comes first.
CR was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions in participants without lesions at baseline; nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRc was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
|
Up to approximately 81 months
|
|
DOCR As Assessed by Investigator in Total Frontline BPDCN Participants With CR or CRc
Ramy czasowe: Up to approximately 81 months
|
DOCR was defined from the first response (CR or CRc) to the time of relapse or death from any cause, whichever comes first.
CR was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions in participants without lesions at baseline; nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRc was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
|
Up to approximately 81 months
|
|
Number of Participants With TEAEs in Participants Who Received IMGN632 As a Single Agent at the RP2D Level (0.045 mg/kg)
Ramy czasowe: Up to approximately 81 months
|
An AE was defined as any noxious, pathologic, or unintended change in anatomical, physiologic, or metabolic function as indicated by physical signs, symptoms, or laboratory changes occurring in any phase of a clinical study, whether or not considered study drug related.
This included an exacerbation of a pre-existing condition.
TEAEs were defined as any new AEs that began or any pre-existing conditions that worsen in severity from the first dose of study drug through 30 days after the last dose or prior to the subsequent therapy, whichever occurs first..
A summary of all SAEs and Other Adverse Events (nonserious) regardless of causality is located in the 'Reported Adverse Events' Section.
|
Up to approximately 81 months
|
|
Rate of CR+CRc+CRh As Assessed by Investigator in Total R/R BPDCN Participants
Ramy czasowe: Up to approximately 81 months
|
Rate of CR+CRc+CRh: percentage of participants with CR, CRc, and CRh.
CR: normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥1000/μL) and platelet count (≥100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions in participants without lesions at baseline; nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRc: normalization of blast percentage (≤5%); normalization of neutrophil count (≥1000/μL) and platelet count (≥100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRh: normalization of neutrophil count (≥ 500/μL) and platelet count (≥ 50,000/μL); other criteria same as defined for CRc.
|
Up to approximately 81 months
|
|
Duration of CR+CRc+CRh As Assessed by Investigator in Total R/R BPDCN Participants
Ramy czasowe: Up to approximately 81 months
|
Duration of CR+CRc+CRh was defined as time from first response to time of relapse or death from any cause, whichever came first.
CR: normalization of blast percentage (≤5%); normalization of neutrophil count (≥1000/μL) and platelet count (≥100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions; nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRc: normalization of blast percentage (≤5%); normalization of neutrophil count (≥1000/μL) and platelet count (≥100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRh: normalization of neutrophil count (≥ 500/μL) and platelet count (≥ 50,000/μL); other criteria same as defined for CRc.
|
Up to approximately 81 months
|
|
ORR As Assessed by Investigator in Total R/R BPDCN Participants
Ramy czasowe: Up to approximately 81 months
|
ORR: percentage of participants with CR, CRc, CRh, CRi, and PR.
CR, CRc, and CRh as defined in Outcome Measure 20 above.
CRi: normalization of blast percentage (≤5%); normalization of neutrophil count (≥1000/μL) or platelet count (≥100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
PR: Decreased by > 50% in blast percentage to 5%-25%; 50% to <100% clearance of all skin lesions from baseline; no new lesions in participants without lesions at baseline; ≥50% decrease in the sum of the product of the diameters (SPD) of up to 6 largest dominant masses, no increase in size of other nodes; ≥ 50% decrease in SPD of nodules (for single nodule in greatest transverse diameter), no increase in size of liver of spleen.
|
Up to approximately 81 months
|
|
Duration of Overall Response As Assessed by Investigator in Total R/R BPDCN Participants
Ramy czasowe: Up to approximately 81 months
|
Duration of overall response (CR, CRc, CRh, CRi, and PR) was defined as time from first response to time of relapse or death from any cause, whichever came first.
CR, CRc, and CRh, CRi, and PR as defined in Outcome Measure 21 above.
|
Up to approximately 81 months
|
|
Overall Survival in Total R/R BPDCN Participants
Ramy czasowe: Up to approximately 81 months
|
Overall survival was defined as date of first dose until death from any cause.
|
Up to approximately 81 months
|
|
CCR Rate As Assessed by Investigator in All Frontline BPDCN Participants With Post-Treatment Consolidative Stem Cell Transplant (SCT)
Ramy czasowe: Up to approximately 81 months
|
CCR rate was defined as percentage of participants with CR and CRc.
CR was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions in participants without lesions at baseline; nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRc was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
|
Up to approximately 81 months
|
|
CCR Rate As Assessed by Investigator in All R/R BPDCN Participants With Post-Treatment Consolidative SCT
Ramy czasowe: Up to approximately 81 months
|
CCR rate was defined as percentage of participants with CR and CRc.
CR was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; 100% clearance of all skin lesions from baseline; no new lesions in participants without lesions at baseline; nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
CRc was defined as normalization of blast percentage (≤ 5%); normalization of neutrophil count (≥ 1000/μL) and platelet count (≥ 100,000/μL); absence of leukemic blasts; marked clearance of all skin lesions from baseline, residual hyperpigmentation or abnormality with BPDCN identified on biopsy (or no biopsy performed); nodal masses regression to normal size on CT; and spleen and liver not palpable and nodules disappeared.
|
Up to approximately 81 months
|
|
Percentage of Participants With Post-baseline Transfusion Independence in BPDCN Participants
Ramy czasowe: Up to approximately 81 months
|
Post-baseline transfusion independence (red blood cell [RBC] and platelet transfusion independence) was defined as any 56-day period after Cycle 1 Day 1 in which the participant did not receive either a RBC or platelet transfusion.
|
Up to approximately 81 months
|
Współpracownicy i badacze
Sponsor
Śledczy
- Dyrektor Studium: ABBVIE INC., AbbVie
Publikacje i pomocne linki
Publikacje ogólne
- Pemmaraju N, Marconi G, Montesinos P, Lane AA, Mazzarella L, Sallman DA, Ulrickson ML, Schiller GJ, Erba HP, Wang ES, Walter RB, Deconinck E, Aribi A, Legrand O, Lebon D, Maisano V, Martinelli G, DeAngelo DJ, Derenzini E, Du Y, Lakshmikanthan S, Potluri J, Kantarjian HM, Daver NG. Pivekimab Sunirine in Blastic Plasmacytoid Dendritic Cell Neoplasm. J Clin Oncol. 2026 Apr;44(10):861-873. doi: 10.1200/JCO-25-02083. Epub 2026 Feb 11.
- Daver NG, Montesinos P, DeAngelo DJ, Wang ES, Papadantonakis N, Todisco E, Sweet KL, Pemmaraju N, Lane AA, Torres-Minana L, Thompson JE, Konopleva MY, Sloss CM, Watkins K, Bedse G, Du Y, Malcolm KE, Zweidler-McKay PA, Kantarjian HM. Pivekimab sunirine (IMGN632), a novel CD123-targeting antibody-drug conjugate, in relapsed or refractory acute myeloid leukaemia: a phase 1/2 study. Lancet Oncol. 2024 Mar;25(3):388-399. doi: 10.1016/S1470-2045(23)00674-5.
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Szacowany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
- Procesy patologiczne
- Nowotwory według lokalizacji
- Nowotwory
- Atrybuty choroby
- Choroby układu odpornościowego
- Nowotwory według typu histologicznego
- Choroby hematologiczne
- Choroby skórne
- Choroby limfatyczne
- Zaburzenia limfoproliferacyjne
- Zaburzenia immunoproliferacyjne
- Chłoniak
- Białaczka, mieloidalna
- Choroby szpiku kostnego
- Białaczka, układ limfatyczny
- Białaczka
- Nowotwory skóry
- Nowotwory hematologiczne
- Zaburzenia histiocytarne, złośliwe
- Stany patologiczne, oznaki i objawy
- Choroby skóry i tkanki łącznej
- Choroby hemowe i limfatyczne
- Nawrót
- Białaczka, szpikowa, ostra
- Prekursorowa komórkowa białaczka limfoblastyczna-chłoniak
- Zaburzenia mieloproliferacyjne
- Blastyczny plazmocytoidalny nowotwór z komórek dendrytycznych
Inne numery identyfikacyjne badania
- IMGN632-0801
- 2024-514195-40-00 (Ctis)
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .