A Proof-of-concept Clinical Trial Assessing the Safety of the Coordinated Undermining of Survival Paths by 9 Repurposed Drugs Combined With Metronomic Temozolomide (CUSP9v3 Treatment Protocol) for Recurrent Glioblastoma (NCT02770378)

Collaborator Anticancer Fund, Belgium

Collaborator Reliable Cancer Therapies

Purpose

A proof-of-concept clinical trial assessing the safety of the coordinated undermining of survival paths by 9 repurposed drugs combined with metronomic temozolomide (CUSP9v3 treatment protocol) for recurrent glioblastoma

Interventions

Drug: Temozolomide
Patients will receive temozolomide at a dose of 20 mg/m² BSA twice daily with start day 1 during induction and treatment cycles
Drug: Aprepitant
Patients will receive aprepitant at a dose of 80 mg p.o. once daily with start day 1 during induction and treatment cycles
Drug: Minocycline
Induction cycle day 3-4: minocycline 50 mg p.o. twice daily from day 19-20; minocycline 100 mg p.o. twice daily during treatment cycle 1-12 (28 days); minocycline 100 mg p.o. twice daily
Drug: Disulfiram
Induction cycle day 5-6: disulfiram 250 mg p.o. once daily from day 21-22; disulfiram 250 mg p.o. twice daily during treatment cycle 1-12 (28 days); disulfiram 250 mg p.o. twice daily
Drug: Celecoxib
Induction cycle day 1-35: day 7-8: celecoxib 200 mg p.o. twice daily from day 23-24; celecoxib 400 mg p.o. twice daily during treatment cycle 1-12 (28 days); celecoxib 400 mg p.o.twice daily
Drug: Sertraline
Induction cycle day 1-35: day 9-10: sertraline 50 mg p.o. twice daily, day 31-32: sertraline 100 mg p.o. twice daily; treatment cycle 1-12: sertraline 100 mg p.o. twice daily
Drug: Captopril
Induction cycle day 1-35: day 11-12: captopril 25 mg p.o. twice daily, day 25-26: captopril 50 mg p.o. twice daily; treatment cycle 1-12 (28 days): captopril 50 mg p.o. twice daily
Drug: Itraconazole
Induction cycle day 1-35: day 13-14: itraconazole 200 mg p.o. once daily day 27-28; itraconazole 200 mg p.o. twice daily; treatment cycle 1-12 (28 days): itraconazole 200 mg p.o.twice daily
Drug: Ritonavir
Induction cycle day 1-35: day 15-16: ritonavir 200 mg p.o. once daily, day 29-30: ritonavir 200 mg p.o. twice daily, day 35: ritonavir 400 mg p.o. twice daily; treatment cycle 1-12 (28 days): ritonavir 400 mg p.o. twice daily
Drug: Auranofin
Induction cycle day 1-35: day 17-18: auranofin 3 mg p.o. once daily, day 33-34 auranofin 3 mg p.o. twice daily; treatment cycle 1-12 auranofin 3 mg p.o. twice daily

Ages eligible for Study	18 Years and older
Genders eligible for Study	All
Accepts Healthy Volunteers	No

Inclusion Criteria:

Patients with a diagnosis of glioblastoma World Health Organization (WHO) grade IV (histologically confirmed by a pathologist). Patients with prior low-grade glioma are eligible if histological transformation to WHO grade IV glioblastoma was confirmed.
Progression (according to RANO criteria) after prior radiation and temozolomide treatment
No more than 3 prior episodes of tumor progression
≥ 4 weeks between surgical resection or chemotherapy
≥ 12 weeks since last radiotherapy
Patients > 18 years of age.
Karnofsky performance status (KPS) of ≥ 70%
Stable steroid dose for ≥ 1 week
Hemoglobin ≥ 10 g/l
Absolute neutrophil count (ANC) > 10³ cells/µl
Platelet count > 100/µl
Maximum 5 years since last Pneumovax (or equivalent) and varicella vaccination
Serum creatinine, aspartat-aminotransferase (AST) and bilirubin ≤ 1.5 times the upper limit of normal (ULN)
Female patients of childbearing potential with a negative pregnancy test within 7 days of initiation of study treatment. Postmenopausal women must be amenorrheic for at least 12 months to be considered of non-childbearing potential.
Male and female patients of reproductive potential who agree to employ an effective method of birth control throughout the study and for up to 6 months following discontinuation of study drug. Patients must be counseled on the possibility of cryopreservation of oocytes or sperm.
Signed informed consent prior to initiation of any study procedure (must understand, voluntarily sign the informed consent form and be able to adhere to the study visit schedule and other protocol requirements).

Exclusion Criteria:

Female patients who are pregnant or breast-feeding
Any uncontrolled/unstable medical condition except glioblastoma, including but not limited to uncontrolled/unstable hypertension, uncontrolled/unstable diabetes, uncontrolled endocrinopathies of any kind, uncontrolled/unstable psychiatric conditions
Renal failure (eGFR < 60 ml/min)
Active infection, including pneumonia as shown on X-ray
Therapeutic anticoagulation use
Prior stereotactic radiosurgery
Radiation implants
Radiolabeled monoclonal antibody therapy unless there was unequivocal disease progression (e.g. a new lesion or biopsy-confirmed recurrence)
QT interval (QTc) < 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)
History of severe hypersensitivity reaction (≥ grade 3) to any component of the investigational drugs or excipients
Unable to undergo contrast-enhanced MRI
Patients who have been treated with any investigational agent(s) within 28 days of the first day of administration of study drugs
Current active second malignancy other than non-melanoma skin cancers and post-treatment of localized prostate cancer. Patients are not considered to have a currently active malignancy if they are in complete remission for > 3 years prior to study
Known HIV infection, active Hepatitis B or C infection
Any ongoing toxicity from prior anti-cancer therapy that is > grade 1 and/or that is progressing in severity (except alopecia) and delayed recovery following last temozolomide cycle
Additional anti-cancer treatment for glioblastoma other than study drug and supportive measures (i.e. dexamethasone)
Patients refusing consent for registration, storage, and processing of individual disease characteristics, information on the course of the disease, and information obtained from the family physician and/or other physicians involved in the treatment of the patient about study participation.

A proof-of-concept clinical trial assessing the safety of the coordinated undermining of survival paths by 9 repurposed drugs (aprepitant, auranofin, captopril, celecoxib, disulfiram, itraconazole, minocycline, ritonavir and sertraline) combined with metronomic temozolomide (CUSP9v3 treatment protocol) for recurrent glioblastoma. This is a phase I study for subjects of 18 years and older with glioblastoma that has relapsed after radiation and chemotherapy, as confirmed by histology and MRI.

A total of 10 patients will be treated with the CUSP9v3 treatment protocol. This is a monocentric trial: all patients will be treated at Ulm University Hospital.

1 locations

Overview

Status:

unknown

Type:

Interventional

Phase:

Ⅰ

Start:

31 October, 2016

Updated:

04 December, 2016

Participants:

Trial rating

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