Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 1:06 PM
Ignite Modification Date:
2025-12-24 @ 1:06 PM
NCT ID:
NCT00431561
Brief Summary:
In this multinational dose finding Phase IIb study the efficacy and safety of two doses of AP 12009 compared to standard chemotherapy (temozolomide or PCV) is investigated in adult patients with confirmed recurrent high-grade glioma.
Detailed Description:
The purpose of this study is to compare the safety and efficacy of two doses of AP 12009 and standard chemotherapy in adult patients with recurrent high-grade glioma (anaplastic astrocytoma \[AA\], WHO grade III; or glioblastoma \[GBM\], WHO grade IV). AP 12009 is a phosphorothioate antisense oligodeoxynucleotide specific for the mRNA of human transforming growth factor-beta2 (TGF-beta2). The growth factor TGF-beta plays a key role in malignant progression of various tumors by inducing proliferation, invasion, metastasis, angiogenesis and escape from immunosurveillance. It has been shown that in a number of tumor types the degree of TGF-beta production strongly correlates with tumor grade and stage. In patients with high-grade glioma, the TGF-beta2 overexpression is associated with disease stage, clinical prognosis and the immunodeficient state of the patients.
Study:
NCT00431561
Study Brief:
Protocol Section:
NCT00431561