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NCT00045942

PKC412 in Participants With Acute Myeloid Leukemia or With Myelodysplastic Syndrome (CPKC412A2104 Core); and PKC412 in Participants With Acute Myeloid Leukemia or With Myelodysplastic Syndrome With Either Wild Type or Mutated FMS-like Tyrosine Kinase 3 (FLT3) (CPKC412A2104E1 and CPKC412A2104E2)

Completed Phase 1, PHASE2 Results posted Last updated 11 August 2017
What this trial tests

Phase 1, PHASE2 trial testing Itraconazole in Acute Myeloid Leukemia in 144 participants. Completed in 27 March 2008.

Timeline
30 January 2002
Primary endpoint
27 March 2008
27 March 2008

Quick facts

Lead sponsorNovartis Pharmaceuticals
PhasePhase 1, PHASE2
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designsingle group
Maskingnone
Primary purposetreatment
Enrollment144
Start date30 January 2002
Primary completion27 March 2008
Estimated completion27 March 2008
Sites4 locations across United States

Drugs / interventions tested

Conditions studied

Sponsor

Novartis Pharmaceuticals — full company profile →

Who can join

18 and older, any sex, with Acute Myeloid Leukemia or Myelodysplastic Syndromes. 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 Best Clinical Response (Core) Primary · from date of first patient first visit (FPFV), 29-Jan-2002, to date of last participant last visit (LPLV), 04-Sep-2003

Best clinical response was defined as complete response (CR) or partial response (PR), according to NCI definitions for AML and the guidelines for defining responses in MDS.

GroupValue95% CI
PKC412 in FLT3 Mutated Participants (Core)0
Number of Participants With Overall Clinical Response (E1) Primary · from date of FPFV, 27-Mar-2003, to date of LPLV, 06-Sep-2004

Overall clinical response was defined as CR, PR, minor response (MR) or blast response (BR). CR and PR was defined according to NCI definitions, and MR and BR was defined according to the guidelines for defining hematologic improvement in MDS.

Complete response
GroupValue95% CI
FLT3 Mutated PKC412 100 mg/Day (E1)0
FLT3 Mutated PKC412 200 mg/Day (E1)0
FLT3 Wild Type PKC412 100 mg/Day (E1)0
FLT3 Wild Type PKC412 200 mg/Day (E1)0
Partial response
GroupValue95% CI
FLT3 Mutated PKC412 100 mg/Day (E1)0
FLT3 Mutated PKC412 200 mg/Day (E1)1
FLT3 Wild Type PKC412 100 mg/Day (E1)0
FLT3 Wild Type PKC412 200 mg/Day (E1)0
Minor response
GroupValue95% CI
FLT3 Mutated PKC412 100 mg/Day (E1)1
FLT3 Mutated PKC412 200 mg/Day (E1)0
FLT3 Wild Type PKC412 100 mg/Day (E1)6
FLT3 Wild Type PKC412 200 mg/Day (E1)3
Blast response
GroupValue95% CI
FLT3 Mutated PKC412 100 mg/Day (E1)11
FLT3 Mutated PKC412 200 mg/Day (E1)12
FLT3 Wild Type PKC412 100 mg/Day (E1)15
FLT3 Wild Type PKC412 200 mg/Day (E1)8
Overall response
GroupValue95% CI
FLT3 Mutated PKC412 100 mg/Day (E1)12
FLT3 Mutated PKC412 200 mg/Day (E1)13
FLT3 Wild Type PKC412 100 mg/Day (E1)21
FLT3 Wild Type PKC412 200 mg/Day (E1)11
Area Under the Plasma Concentration-time Curve From Time Zero to the End of the Dosing Interval Tau (AUCtau) for PKC412 Plasma in the PKC + Itraconazole Combination Arm (E2) Primary · Cycle 1: days 21, 22, 28

Blood samples were collected for pharmacokinetic (PK) analysis.

Cycle 1, day 21 (n=9)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined22261.53± 11984.6
Cycle 1, day 22 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined37578.85± 44330.7
Cycle 1, day 28 (n=7)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined35630.45± 23993.2
Observed Maximum Plasma Concentration Following Drug Administration at Steady State (Cmax) for PKC412 in the PKC + Itraconazole Combination Arm (E2) Primary · Cycle 1: days 21, 22, 28

Blood samples were collected for pharmacokinetic (PK) analysis.

Cycle 1 , day 21 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined3945.00± 4440.238
Cycle 1, day 22 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined3968.70± 4047.498
Cycle 1, day 28 (n=8)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined3931.25± 2638.135
Time to Reach the Maximum Concentration After Drug Administration (Tmax) for PKC412 in the PKC412 + Itraconazole Combination Arm (E2) Primary · Cycle 1: days 21, 22, 28

Blood samples were collected for PK analysis.

Cycle 1, day 21 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined1.61.0 – 8.1
Cycle 1, day 22 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined1.91.2 – 4.7
Cycle 1, day 28 (n=8)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined2.20.0 – 3.3
Area Under the Plasma Concentration-time Curve From Time Zero to the Time of Last Quantifiable Concentration (AUClast) for PKC412 in the PKC412 + Itraconazole Combination Arm (E2) Primary · Cycle 1: days 21, 22, 28

Blood samples were collected for PK analysis.

Cycle 1, day 21 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined32120.58± 35792.2
Cycle 1, day 22 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined34684.6± 37084.9
Cycle 1, day 28, (n=8)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined33020.17± 17206.3
Terminal Elimination Half-life (T1/2) for PKC412 in the PKC + Itrconazole Combination Arm (E2) Primary · Cycle 1: days 21 and 22

Blood samples were collected for PK analysis.

Cycle 1, day 21 (n=6)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined18.13± 13.505
Cycle 1, day 22 (n=8)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined13.23± 6.346
Area Under the Plasma Concentration-time Curve From Time Zero to the End of the Dosing Interval Tau (AUCtau) for CGP62221 Plasma in the PKC + Itraconazole Combination Arm (E2) Primary · Cycle 1: days 21, 22, 28

Blood samples were collected for pharmacokinetic (PK) analysis.

Cycle 1, day 21 (n=8)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined30217.82± 16502.90
Cycle 1, day 22 (n=7)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined23824.69± 13300.69
Cycle 1, day 28 (n=7)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined31545.54± 12453.16
Observed Maximum Plasma Concentration Following Drug Administration at Steady State (Cmax) for CGP62221 in the PKC + Itraconazole Combination Arm (E2) Primary · Cycle 1: days 21, 22, 28

Blood samples were collected for pharmacokinetic (PK) analysis.

Cycle 1, day 21 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined3259.30± 1747.923
Cycle 1, day 22 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined3221.40± 1980.217
Cycle 1, day 28 (n=8)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined3032.25± 1975.371
Time to Reach the Maximum Concentration After Drug Administration (Tmax) for CGP62221 in the PKC412 + Itraconazole Combination Arm (E2) Primary · Cycle 1: days 21, 22, 28

Blood samples were collected for PK analysis.

Cycle 1, day 21 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined3.70.0 – 10.3
Cycle 1, day 22 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined2.30.0 – 6.1
Cycle 1, day 28 (n=8)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined3.30.0 – 8.5
Area Under the Plasma Concentration-time Curve From Time Zero to the Time of Last Quantifiable Concentration (AUClast) for CGP622221 in the PKC412 + Itraconazole Combination Arm (E2) Primary · Cycle 1: days 21, 22, 28

Blood samples were collected for PK analysis.

Cycle 1, day 21 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined31699.93± 15573.87
Cycle 1, day 22 (n=10)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined31182.90± 17380.39
Cycle 1, day 28 (n=8)
GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined26688.60± 10901.40
Terminal Elimination Half-life (T1/2) for CGP62221 in the PKC + Itrconazole Combination Arm (E2) Primary · Cycle 1: day 22,

Blood samples were collected for PK analysis.

GroupValue95% CI
FLT3 Mutated and FLT3 Wild Type PKC + Itraconazole Combined14.37± 6.743

Adverse events — posted to ClinicalTrials.gov

Reporting threshold: 5%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

PKC412 Core
Serious: 12/20 (60%)
Deaths:
FLT3 Mutated PKC412 100 mg/Day (E1)
Serious: 16/18 (89%)
Deaths:
FLT3 Mutated PKC412 200 mg/Day (E1)
Serious: 14/17 (82%)
Deaths:
FLT3 Wild Type PKC412 100 mg/Day (E1)
Serious: 22/33 (67%)
Deaths:
FLT3 Wild Type PKC412 200 mg/Day (E1)
Serious: 19/27 (70%)
Deaths:
FLT3 Mutated PKC412 Dose Escalation (E2)
Serious: 7/9 (78%)
Deaths:
FLT3 Mutated PKC+Itraconazole (E2)
Serious: 6/7 (86%)
Deaths:
FLT3 Wild Type PKC412 Dose Escalation (E2)
Serious: 5/7 (71%)
Deaths:
FLT3 Wild Type PKC+Itraconazole (E2)
Serious: 3/6 (50%)
Deaths:

Serious adverse events (222 terms)

ReactionSystemPKC412 CoreFLT3 Mutated PKC412 100 mg…FLT3 Mutated PKC412 200 mg…FLT3 Wild Type PKC412 100 …FLT3 Wild Type PKC412 200 …FLT3 Mutated PKC412 Dose E…FLT3 Mutated PKC+Itraconaz…FLT3 Wild Type PKC412 Dose…FLT3 Wild Type PKC+Itracon…
Febrile neutropeniaBlood and lymphatic system disorders
PneumoniaInfections and infestations
PyrexiaGeneral disorders
SepsisInfections and infestations
HypoxiaRespiratory, thoracic and mediastinal disorders
AnaemiaBlood and lymphatic system disorders
ThrombocytopeniaBlood and lymphatic system disorders
HypotensionVascular disorders
LeukocytosisBlood and lymphatic system disorders
Angina pectorisCardiac disorders
Myocardial infarctionCardiac disorders
Pericardial effusionCardiac disorders
Gastrointestinal haemorrhageGastrointestinal disorders
ProctalgiaGastrointestinal disorders
AstheniaGeneral disorders
Disease progressionGeneral disorders
FatigueGeneral disorders
Staphylococcal infectionInfections and infestations
Alanine aminotransferase increasedInvestigations
Aspartate aminotransferase increasedInvestigations
Blast cell count increasedInvestigations
Blood creatinine increasedInvestigations
White blood cell count increasedInvestigations
Confusional statePsychiatric disorders
Renal failureRenal and urinary disorders
Other adverse events (324 terms — click to expand)

ReactionSystemPKC412 CoreFLT3 Mutated PKC412 100 mg…FLT3 Mutated PKC412 200 mg…FLT3 Wild Type PKC412 100 …FLT3 Wild Type PKC412 200 …FLT3 Mutated PKC412 Dose E…FLT3 Mutated PKC+Itraconaz…FLT3 Wild Type PKC412 Dose…FLT3 Wild Type PKC+Itracon…
NauseaGastrointestinal disorders
DiarrhoeaGastrointestinal disorders
VomitingGastrointestinal disorders
Vomiting NOSGastrointestinal disorders
FatigueGeneral disorders
ConstipationGastrointestinal disorders
Oedema peripheralGeneral disorders
HypokalaemiaMetabolism and nutrition disorders
DyspnoeaRespiratory, thoracic and mediastinal disorders
AnaemiaBlood and lymphatic system disorders
PyrexiaGeneral disorders
DizzinessNervous system disorders
HeadacheNervous system disorders
CoughRespiratory, thoracic and mediastinal disorders
Abdominal painGastrointestinal disorders
Diarrhoea NOSGastrointestinal disorders
AstheniaGeneral disorders
NeutropeniaBlood and lymphatic system disorders
ThrombocytopeniaBlood and lymphatic system disorders
Gingival bleedingGastrointestinal disorders
PainGeneral disorders
AnorexiaMetabolism and nutrition disorders
RashSkin and subcutaneous tissue disorders
Anaemia NOSBlood and lymphatic system disorders
Urinary tract infectionInfections and infestations
ContusionInjury, poisoning and procedural complications
Alanine aminotransferase increasedInvestigations
Aspartate aminotransferase increasedInvestigations
HyperglycaemiaMetabolism and nutrition disorders
HypomagnesaemiaMetabolism and nutrition disorders
HyponatraemiaMetabolism and nutrition disorders
AnxietyPsychiatric disorders
InsomniaPsychiatric disorders
Dyspnoea exertionalRespiratory, thoracic and mediastinal disorders
EpistaxisRespiratory, thoracic and mediastinal disorders
Pharyngolaryngeal painRespiratory, thoracic and mediastinal disorders
PetechiaeSkin and subcutaneous tissue disorders
CoagulopathyBlood and lymphatic system disorders
Febrile neutropeniaBlood and lymphatic system disorders
LymphadenopathyBlood and lymphatic system disorders

Most-reported serious reactions: Febrile neutropenia, Pneumonia, Pyrexia, Sepsis, Hypoxia, Anaemia, Thrombocytopenia, Hypotension.

Data from ClinicalTrials.gov NCT00045942 adverse events section.

Sponsor's own description

CPKC412A2104 core had a 2 stage design. In stage 1, eight participants were treated. If at least one participant showed a clinical response, four more participants were recruited to stage 2. The trial was to be stopped if no participants showed a response in stage 1. POC was achieved if at least 2 participants out of 12 responded. In PKC412A2104E1, participants with AML or high risk MDS with wild-type or mutant FTL3 who had not previously received a FLT3 inhibitor were randomized to receive continuous twice daily oral doses of either 50 or 100 mg midostaurin in 1 28-day cycle regimen. Participants were to be treated until disease progression or the occurrence of unacceptable treatment-related toxicity. PKC412A2104 E2 contained 2 dosing regimens: 1) intra-participant midostaurin dose escalation and 2) midostaurin with itraconazole in participants with AML and high risk MDS irrespective of FLT3 status. Eligible participants were alternately assigned to the regimens. At the Investigator's discretion, intra-participant dose escalation was allowed for any previously enrolled CPKC412A2104E1 participant receiving midostaurin at the time of the approval of amendment 4. Participants were treated until the time of disease progression.

Publications & conference data

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

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Trials by the same sponsor.

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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/NCT00045942.

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