Inhibition of kinases CDK4/6 by Palbociclib in locally advanced/metastatic chordoma
- Conditions
- Patients with locally advanced or metastatic chordoma refractory to treatment with tyrosine kinase inhibitors.MedDRA version: 20.0Level: PTClassification code 10008747Term: ChordomaSystem Organ Class: 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)Therapeutic area: Diseases [C] - Cancer [C04]
- Registration Number
- EUCTR2016-004660-19-DE
- Lead Sponsor
- niversity Hospital Heidelberg
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Not Recruiting
- Sex
- All
- Target Recruitment
- 43
•Patients with locally advanced or metastatic chordoma with confirmed diagnosis in a reference pathology (with immunohistology for epithelial membrane antigen, S100, Brachyury, INI-1) not amenable to curative treatment with surgery or radiotherapy.
•At least one measurable tumor lesion according to RECIST 1.1 criteria
•Loss of p16 determined immunohistochemically or CDKN2A/B genomically, presence of CDK4/6 and RB1 determined immunohistochemically or by RNA sequencing.
•Age = 18 years, no upper age limit
•Availability of tissue blocks preferably not older than 12 months for immunohistologic assessment (if no adequate material is available, re-biopsy should be considered before entering the study)
•Non-pregnant and non-nursing. Women of child-bearing potential must have a negative serum or urine pregnancy test with a sensitivity of at least 25 mIU/mL within 72 hours prior to registration (WOCBP is defined as a sexually active mature woman who has not undergone a hysterectomy or who has had menses at any time in the preceding 24 months).
•Women of child-bearing potential must either commit to continued abstinence from heterosexual intercourse or use a highly effective method of birth control (double barrier contraceptive method (IUD, condome), tubal ligation, or partner’s vasectomy) while on therapy and for 14 weeks after the last dose of therapy. Hormonal contraception alone is an inadequate method of birth control. Female patients must agree not to donate lactation during treatment and until 14 weeks after end of treatment.
•Men must agree not to father a child and must use a latex condom during any sexual contact with WOCBP while receiving therapy and for 14 weeks after therapy is stopped, even if they have undergone successful vasectomy. Sperm donation is not permitted for the same time interval.
•Signed written informed consent
•Performance status = 2 according to ECOG/WHO criteria
•Ability of patient to understand the character and individual consequences of clinical trial
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 43
F.1.3 Elderly (>=65 years) yes
F.1.3.1 Number of subjects for this age range 43
•Prior treatment with palbociclib or known intolerance/allergy to the compound or any ingredient (acquired or hereditary).
•Prior treatment with other CDK4/6 inhibitors
•Co-therapy with strong/potent CYP3A inducers and/or inhibitors, (e.g., Clarithromycin, Indinavir, Itraconazol, Ketoconazol, Lopinavir/Ritonavir, Nefazodon, Nelfinavir, Posaconazol, Saquinavir, Telaprevir, Telithromycin, Voriconazol, and St. John’s Wort [Hypericum perforatum])) while on treatment with study drug.
• Co-therapy with corticosteroids above 7.5 mg Prednisolone/Prednisone or 30 mg Hydrocortisone.
•Anticancer treatment less than 2 weeks prior to study treatment
•Organ insufficiency: creatinine clearance <30ml/min; total bilirubin > 1.5x upper normal serum level; AST > upper normal serum level ; abnormal blood counts; heart failure (New York Heart Association (NYHA) III/IV); uncontrolled hypertension; unstable angina; serious cardiac arrhythmia; severe obstructive or restrictive ventilation disorder
•Clinical signs of active infection (>Grade 2 according to CTCAE version 5.0)
•Patients with a currently active” second malignancy other than non-melanoma skin cancer. Patients are not considered to have a currently active” malignancy if they have completed therapy and are considered by their physician to be at less than 30% risk of relapse within one year.
•Severe neurologic or psychiatric disorder interfering with ability of giving informed consent
•Known or suspected active alcohol or drug abuse
•Known positivity for HIV, active HAV, HBV, or HCV infection
•Cytopenia: platelets <100g/l, neutrophils <1.0g/l, hemoglobin <10.0g/dl
•Corrected QT interval (QTcB) >470 msec (based on the mean value of triplicate ECGs), family or personal history of long or short QT syndrome, Brugada syndrome, or known history of QTc prolongation or Torsade de Pointes
•Uncontrolled electrolyte disorders that can aggravate the effects of a QTc-prolonging drug (e.g., hypocalcemia, hypokalemia, hypomagnesemia)
•Participation in other ongoing interventional clinical trials (according to AMG) within 4 weeks prior to study treatment.
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method