TRIAL DETAIL

Masitinib in Non Pre-treated, Inoperable Patients With Locally Advanced/Metastatic Gastro-intestinal Stromal Tumour (GIST)

Drug:
Trial Name:
Masitinib in Non Pre-treated, Inoperable Patients With Locally Advanced/Metastatic Gastro-intestinal Stromal Tumour (GIST)
NCT#:
Conditions:
Gastrointestinal Stromal Tumor
Status:
Completed
Phase:
2
Start Date 06/01/2005
Age of Trial (yrs) 19.5
Treatment Phase:
First-line
Drug Category:
KIT/PDGFRA inhibitor
Strategy:
Block KIT
Trial Type:
Specifically GIST and only GIST
Other Protocol IDs:
AB04016
Sponsor:
AB Science
Patient Contact:
Axel Le Cesne, MD
Contact email:
lecesne@igr.fr
Contact Phone:
+33 142114211
Randomized:
IV or Oral:
Oral
Trial Notes:
Masatinib mesylate was tested in the front-line setting in patients with metastatic and unresectable disease.[17] This agent has been shown to have greater activity and selectivity than imatinib in vitro in wild type GIST as well as those with KIT mutations in the juxtamembrane region. Importantly the agent also has activity against PDGFR.
The activity is suggestive of an active agent for GIST, however if this drug will be better than imatinib in the front-line setting is not clear. In addition, if there is greater activity for wild type GIST this may be an important new agent. Mutational testing on tumors from this study is planned.

le masatinib (AB1010, ABscience) est un inhibiteur tyrosine kinase de troisième génération plus actif in vitro que l'imatinib sur KIT et PDGFR. Il a été proposé en première ligne de traitement chez 29 patients dans 6 centres français (B. N. BUI, Abstract 10025). Les résultats ont été rapportés sur 21 patients ayant reçu au moins 3 mois de traitement à la dose de 7,5 mg/kg fractionnée en deux prises. Ils se comparent en tout point favorablement à l'imatinib aussi bien en termes de réponse (48% de réponses partielles, 33% de maladie stabilisée comme meilleure réponse dans le temps) qu'en termes de toxicité (majorité de grades 1/2). Au moment de l'analyse aucun répondeur au masatinib n'avait présenté de résistance secondaire.

Trial Links

Trial Results

 
 
 
 
 

Drug Information

AB Science website
 
Comparative Toxicogenomics Database
 
Masitinib as an adjunct therapy for mild-to-moderate Alzheimer's disease: a randomised, placebo-controlled phase 2 trial
 
Masitinib Phase II Trial Reports Benefit in New GISTs
 
Masitinib, (AB1010), a potent and selective TKI of targeting KIT (PDF)
 
Press Release - Masitinib extends overall survival in randomized phase II trial for GIST vs. Sutent for second line treatment
 
Oral tyrosine kinase inhibitor masitinib in combination with gemcitabine in patients with advanced pancreatic cancer: A multicenter phase II study.
 
AB Science reports phase 3 study results of masitinib in combination with Gemzar® for treatment of pancreatic cancer. Read more: AB Science reports phase 3 study results of masitinib in combination with Gemzar® for treatment of pancreatic cancer. - FiercePharma http://www.fiercepharma.com/press-releases/ab-science-reports-phase-3-study-results-masitinib-combination-gemzar-treat#ixzz2AsvsdSb7 Subscribe: http://www.fiercepharma.com/signup?sourceform=Viral-Tynt-FiercePharma-FiercePharma
 
AB Science announces a voluntary hold in the clinical studies of Masitinib worldwide (Jun, 2021).
 

Trial Sites

Name
Address
City
State
Zip
Country
Villejuif
Val de Narne
94805
France