Abass Alavi. A distinguished physician scientist and a pioneer in molecular imaging.

Abass Alavi is a world renowned physician-scientist and has made substantial contributions to development and translation of modern imaging techniques to the day-to-day practice of medicine. Among his accomplishments, the introduction of fluorine-18-fluorodeoxyglucose ((18)F-FDG )-positron emission tomography (PET) has truly revolutionized the field of medicine worldwide. The impact of using (18)F-FDG -PET along with computed tomography (CT) (and soon magnetic resonance imaging-MRI) in managing so many serious diseases and disorders is unparalleled by any other technique in recent history.

Phase I and pharmacokinetic study of COL-3 in patients with recurrent high-grade gliomas.

COL-3 is a chemically modified tetracycline that targets multiple aspects of matrix metalloproteinase regulation. This phase I clinical trial was conducted to determine the maximum tolerated dose (MTD) of COL-3 in adults with recurrent high-grade glioma, to describe the effects of enzyme-inducing antiseizure drugs (EIADs) on its pharmacokinetics, and to obtain preliminary evidence of activity. Adults with recurrent high-grade glioma were stratified by EIAD use.

Phase II clinical and pharmacologic study of radiation therapy and carboxyamido-triazole (CAI) in adults with newly diagnosed glioblastoma multiforme.

Introduction: Carboxyamido-triazole (CAI) is a synthetic inhibitor of non-voltage-gated calcium channels that reversibly inhibits angiogenesis, tumor cell proliferation, and metastatic potential. This study examined the efficacy, safety and pharmacokinetics of oral CAI in the treatment of patients with newly diagnosed glioblastoma multiforme (GBM) in an open-label, single arm non-randomized phase 2 trial.

Methods: Eligible patients with histologically confirmed GBM started CAI therapy (250 mg daily) on the first day of radiation (6000 cGy in 30 fractions) and continued until progression, unless side effects became intolerable.

The effect of enzyme-inducing antiseizure drugs on the pharmacokinetics and tolerability of procarbazine hydrochloride.

Purpose: Procarbazine hydrochloride (PCB) is one of the few anticancer drugs with activity against high-grade gliomas. This study was conducted to determine if the maximum tolerated dose and pharmacokinetics of PCB are affected by the concurrent use of enzyme-inducing antiseizure drugs (EIASD).

Experimental Design: Adults with recurrent high-grade glioma were divided into cohorts who were (+) and were not (-) taking EIASDs.

Phase 2 trial of copper depletion and penicillamine as antiangiogenesis therapy of glioblastoma.

Penicillamine is an oral agent used to treat intracerebral copper overload in Wilson's disease. Copper is a known regulator of angiogenesis; copper reduction inhibits experimental glioma growth and invasiveness. This study examined the feasibility, safety, and efficacy of creating a copper deficiency in human glioblastoma multiforme.

Efficacy and toxicity of the antisense oligonucleotide aprinocarsen directed against protein kinase C-alpha delivered as a 21-day continuous intravenous infusion in patients with recurrent high-grade astrocytomas.

Protein kinase C alpha (PKC-alpha) is a cytoplasmic serine threonine kinase involved in regulating cell differentiation and proliferation. Aprinocarsen is an antisense oligonucleotide against PKC-alpha that reduces PKC-alphain human cell lines and inhibits a human glioblastoma tumor cell line in athymic mice. In this phase 2 study, aprinocarsen was administered to patients with recurrent high-grade gliomas by continuous intravenous infusion (2.