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:
2025-12-25 @ 3:11 AM
Ignite Modification Date:
2025-12-25 @ 3:11 AM
NCT ID:
NCT01505205
Brief Summary:
Mutations of tumor-related genes are dynamic. Gastrointestinal stromal tumor cells often are obviously more invasive in case of recurrence. The great majority of relapses may be associated with secondary mutation in the GIST related genes. Full gene sequences of c-KIT、PDGFRA and DOG1, which is extracted from the specimen cells of repeated surgical resection or biopsy tissue in GIST patients with postoperative recurrence, are analyzed with the screening-sequencing approach, in order to investigate the characteristics and variations associated with the different gene mutations of c-KIT、PDGFRA and DOG1 in GIST patients and be likely to find out the evolutionary pattern, try to learn the facts about the effect of tyrosine kinase inhibitors on the GIST related genes, make a survey of any association of c-KIT、PDGFRA and DOG1 gene mutations and provide the basis for seeking molecular marker of GIST for monitoring course of disease, and offer a theoretical basis and new therapeutic strategies for application of clinical treatment.
Study:
NCT01505205
Study Brief:
Protocol Section:
NCT01505205