Neoplasms

All Conditions

Rare Diseases

Glioblastoma

Astrocytoma

Glioma

Neoplasms, Neuroepithelial

Neuroectodermal Tumors

Neuroectodermal Tumors, Primitive

Neoplasms, Germ Cell and Embryonal

Neoplasms by Histologic Type

Neoplasms, Glandular and Epithelial

Neoplasms, Nerve Tissue

Neuroepithelioma

Antineoplastic Agents

All Drugs and Chemicals

Central Nervous System Depressants

Psychotropic Drugs

Antiemetics

Gastrointestinal Agents

Cardiotonic Agents

Temozolomide

Antipsychotic Agents

Chlorpromazine

Antineoplastic Agents, Alkylating

Alkylating Agents

Dopamine

Dopamine Antagonists

Dopamine Agents

Neurotransmitter Agents

Combination of chlorpromazine to the standard treatment with temozolomide in the sole adjuvant phase of the standard protocol.Chlorpromazine will be administered at a dose of 50 mg/day concomitantly with the adjuvant treatment with temozolomide (TMZ)

The experimental treatment involves the combination of chlorpromazine to the standard treatment with temozolomide solely in the adjuvant phase (after radio-chemotherapy, temozolomide for 5 days every 28, at a dose of 150-200 mg/mq for 6 cycles) of the Stupp protocol. Chlorpromazine will be administered at a dose of 50 mg/day concomitantly with the adjuvant treatment with temozolomide

Chlorpromazine Pill

Andrea Pace, MD

Diana Giannarelli, PhD

Antonio Silvani, MD

Giuseppe Lombardi, MD

Marco G Paggi, MD, PhD

This study evaluates the addition of chlorpromazine to the first-line therapeutic protocol, i.e. maximal well-tolerated surgical resection followed by radiotherapy plus concomitant and adjuvant chemotherapy with temozolomide, in newly diagnosed glioblastoma multiforme patients carrying a hypo-methylated O6-methylguanine-DNA-methyltransferase (MGMT) gene

Chlorpromazine (CPZ, Largactil, Thorazine) is a potent antagonist of the dopamine receptor D2 (DRD2) and has been effectively and safely employed for over half a century in the treatment of psychiatric disorders. CPZ displays a series of remarkable bio-molecular effects in cancer cells, as inhibition of cell growth, nuclear aberrations, inhibition of the phosphoinositide 3-kinase/mammilian target of rapamycin (PI3K/mTOR) axis, induction of cytotoxic autophagy, inhibition of glutamate and DRD2 receptors.

Addition of chlorpromazine to the standard GBM treatment during the adjuvant phase of the therapeutic protocol in un-methylated GBM patients

Repurposing Chlorpromazine in the Treatment of Glioblastoma

Repurposing the Antipsychotic Drug Chlorpromazine as a Therapeutic Agent in the Combined Treatment of Newly Diagnosed Glioblastoma Multiforme

De-identified patient data describing primary and secondary outcomes will be made available

Toxicity evaluation of the combined treatment. Subjects will be evaluated for symptoms and adverse effects according to the NCI-CTCAE version 5.0 grading tool

Effect of of adding CPZ to the standard GBM therapy, when compared with the standard therapy alone

Effect of of adding CPZ to the standard glioblastoma multiforme (GBM) therapy, when compared with the standard therapy alone

Regina Elena Cancer Institute

Carlo Besta Neurological Institute

Istituto Oncologico Veneto IRCCS

Medical Doctor, Clinical Pharmacologist

Symptoms and General Pathology

Urinary Tract, Sexual Organs, and Pregnancy Conditions

Gland and Hormone Related Diseases

Recurrence

Ovarian Neoplasms

Carcinoma, Ovarian Epithelial

Carcinoma

Neoplasms, Second Primary

Endocrine Gland Neoplasms

Ovarian Diseases

Adnexal Diseases

Genital Diseases, Female

Genital Diseases

Urogenital Diseases

Female Urogenital Diseases

Pregnancy Complications

Female Urogenital Diseases and Pregnancy Complications

Genital Neoplasms, Female

Urogenital Neoplasms

Endocrine System Diseases

Gonadal Disorders

Ovarian Cancer

Ovarian Epithelial Cancer

Anti-Infective Agents

Androgens

Everolimus

Letrozole

Estrogens

Itraconazole

Bicalutamide

Hydroxyitraconazole

Sirolimus

Temsirolimus

MTOR Inhibitors

Protein Kinase Inhibitors

Enzyme Inhibitors

Immunosuppressive Agents

Immunologic Factors

Aromatase Inhibitors

Estrogen Antagonists

Estrogen Receptor Antagonists

Hormones

Hormone Antagonists

Clotrimazole

Miconazole

Antifungal Agents

Cytochrome P-450 Enzyme Inhibitors

Cytochrome P-450 CYP3A Inhibitors

Androgen Antagonists

In case of an aberrantly active Estrogen Receptor (ER) pathway, patients will be treated with Letrozole 2.5mg daily orally until progression of disease.

In case of an aberrantly active androgen receptor (AR) pathway, patients will be treated with Bicalutamide 150mg daily orally until progression of disease.

In case of an aberrantly active phosphoinositide 3-kinase (PI3K) pathway, patients will be treated with Everolimus 10mg daily orally until progression of disease.

In case of an aberrantly active Hedgehog (HH) or PI3K pathway, patients will be treated with Itraconazole 300mg twice daily orally until progression of disease.

Letrozole 2.5mg tablet - 2.5mg once dailty until progression of disease.

Letrozole Oral Product

Bicalutatmide 150mg tablet - 150mg once daily until progression of disease.

Bicalutamide Oral Product

Everolimus 10mg tablet - 10mg once daily until progression of disease.

Everolimus Oral Product

Itraconazole 100mg capsule - 300mg twice daily until progression of disease.

Itraconazole Oral Product

Jurgen M Piek, MD, PhD

Ruud Bekkers, MD, PhD

Jurgen M Piek, MD. PhD.

A.M.J. Thijs, MD, PhD

L Massuger, Prof

N. Ottevanger, Prof

H.M. Westgeest, MD, PhD

H.P.M. Smedts

Sandrina Lambrechts, MD,PhD

I Boere, MD., PhD.

M.C. Vos, MD, PhD

The purpose of this prospective, parallel-group, cohort study is to implement phenotype-guided targeted therapy based on functional signal transduction pathway (STP) activity in recurrent ovarian cancer patients using a novel mRNA-based assay. Existing targeted drugs with tolerable toxicity profiles are used to investigate the therapeutic value beyond their approved indication, which are deemed beneficial in the select group of patients with a relevant predominantly active functional STP, in order to improve survival and maintain quality of life.

Rationale: Ovarian cancer is one of the most lethal cancers in the world. Standard therapy consists of debulking surgery and chemotherapy. However, despite this aggressive treatment, recurrent disease almost invariably occurs resulting in a five-year survival rate of approximately 30%. Tumour growth is driven by several signal transduction pathways (STPs), and twelve major STPs have been identified as important for carcinogenesis. Currently, several targeted therapy drugs are available and new targeted drugs are being developed. With a newly developed technique, Signal Transduction Activation (STA) analysis, it is possible to assess which pathway is predominant in a specific (ovarian) cancer sample. Therefore, we hypothesize that specifically targeting the predominant STP might impair tumour growth and improve survival.

Objective: This study aims to investigate the progression-free survival (PFS) according to RECIST 1.1 criteria on matched targeted therapy by STA-analysis (PFS2) in comparison to the PFS recorded on the therapy administered immediately prior to enrolment (PFS1) in women with recurrent ovarian cancer.

Study design: A multi-centre prospective, parallel-group, cohort study. Study population: Recurrent ovarian cancer patients with platinum-resistant disease, patients who refrain from standard therapy and patients who are not yet eligible for standard palliative chemotherapy, including all histological subtypes.

Intervention: STA-analysis will be performed on a biopsy taken from the recurrent tumour. Patients will be included if a predominant pathway is identified for which a matched targeted drug is available and deemed adequate by the multidisciplinary tumour board. We will start with targeted therapy in patients with oestrogen receptor, androgen receptor, phosphoinositide 3-kinase and Hedgehog pathway active tumours, since targeted therapy interceding these pathways are easily available with tolerable side effects.

Main study parameters/endpoints: The primary outcome is therapy response defined as PFS2/PFS1 ratio according to RECIST 1.1 criteria. Secondary outcomes include the proportion of patients with an actionable active pathway and the proportion of patients receiving matched targeted therapy, best overall response (according to RECIST 1.1 criteria), one-year survival, overall survival, predictive value of STA-analysis results, side effects, quality of life, cost-effectiveness and change in STP activity score comparing the score before treatment and after disease progression.

Targeted therapy based on functional signal transduction pathway activation in patients with recurrent ovarian cancer.

Signal TrAnsduction Pathway Activity Analysis in OVarian cancER

PFS on matched targeted therapy (PFS2) is defined as the time from start of matched targeted therapy to disease progression, defined by RECIST 1.1 criteria, or death from any cause. PFS on prior therapy (PFS1) is defined as the time from start of the prior treatment to disease progression defined by RECIST 1.1 criteria

Proportion of patients included in arm A, B, C, D.

One-year survival is defined as the time from start matched targeted therapy till death or the end of the one-year follow-up period.

Defined as the time from start matched targeted therapy till death.

Assessed according to the PRO-CTCAE and NCI CTCAE 5.0

HRQoL is assessed using standardized questionnaires from the EORTC QLQ-C30 and QLQ-OV28.

Standardized EuroQol 5D (EQ-5D-5L) questionnaire is used to calculated the cost-effectiveness.

If pathway activity scores are available from a second (voluntary) biopsy for after treatment has ended and before standard (palliative) treatment has started, change in pathway scores are assessed.

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
Repurposing Chlorpromazine in the Treatment of Glioblastoma	NCT04224441	Glioblastoma Mu... MGMT-Unmethylat...	Chlorpromazine ...	18 Years - 70 Years	Regina Elena Cancer Institute
Signal TrAnsduction Pathway Activity Analysis in OVarian cancER	NCT03458221	Recurrent Ovari... Signal Transduc... Therapy-Associa...	Letrozole Oral ... Bicalutamide Or... Everolimus Oral... Itraconazole Or...	18 Years -	Gynaecologisch Oncologisch Centrum Zuid

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