Status:
COMPLETED
Activity of Masitinib (AB1010) in Mild to Moderate Alzheimer's Disease
Lead Sponsor:
AB Science
Conditions:
Alzheimer's Disease
Eligibility:
All Genders
50+ years
Phase:
PHASE2
Brief Summary
This phase 2 study was designed to evaluate the activity of oral masitinib (AB1010) administered at 2 dose levels during 24 weeks to patients with mild to moderate confirmed Alzheimer's type disease.
Eligibility Criteria
Inclusion
- Outpatients from both sex
- Age ≥ 50 years at screening
- Menopause ≥ 2 years for women
- Dementia of Alzheimer's type, according to DSM IV criteria
- Probable Alzheimer' disease according to NINCDS-ADRDA criteria
- MMSE ≥ 12 and ≤ 26 at baseline
- CDR of 1 or 2 at baseline
- Treated for a minimum of 6 months with a stable dose of cholinesterase inhibitors (donepezil, rivastigmine or galantamine) at baseline, and/or a stable dose of memantine for a minimum of 3 months at baseline, with no changes foreseen in therapy throughout the study
- Presence of a reliable caregiver
- Patient, identified caregiver and, if applicable, patient surrogate are able and willing to comply with study visits and procedures per protocol, understand, sign, and date the written voluntary informed consent form at the screening visit prior to any protocol-specific procedures performed
- Affiliated to the French Social Security regimen
Exclusion
- Any cause of dementia not due to Alzheimer's disease :
- other central nervous conditions causing progressive deficits in memory and cognition, e.g. cerebrovascular disease, Parkinson's disease, Huntington's disease, brain tumor…
- systemic conditions known to cause dementia, e.g., hypothyroidism, untreated vitamin B12 or folic acid deficiency, niacin deficiency, neurosyphilis, HIV infection…
- substance-induced conditions
- Alzheimer disease with delusions or delirium
- Treatment with any registered or putative cognitive enhancer or disease modifier other than donepezil, galantamine, rivastigmine or memantine
- Uncontrolled depression at screening
- Evidence of psychosis and/or use of antipsychotic drugs at screening, or history of significant psychotic disorder or hospitalization for psychiatric disorders
- Active current bacterial, viral (including hepatitis B and C, HIV, EBV, CMV, herpes zoster, herpes simplex), fungal, mycobacterium, protozoan, or other infection.
- History of infection requiring hospitalization or treatment with antibiotics within 2 weeks of screening
- Inadequate organ function, defined as follows : total bilirubin ≥ 1.5 x ULN, SGOT and SGPT ≥ 2.5 x UNL, creatinine clearance calculated by Crocroft method \< 35 ml/mn, ANC ≤ 2500, platelets ≤ 100 000 at baseline
- Treatment with any investigational agent within 4 weeks of screening,
- Men and their partner refusing to use 2 methods of medically acceptable forms of contraception during the study.
- History of poor compliance or history of drug/alcohol abuse, or excessive alcohol beverage consumption that would interfere with the ability to comply with the study protocol, or current or past psychiatric disease that might interfere with the ability to comply with the study protocol or give informed consent
- Any condition that, in the investigator's opinion, could be detrimental to subjects participating in this study as life expectancy \< 1 year, or any clinically important deviations from normal clinical laboratory values or concurrent medical events.
Key Trial Info
Start Date :
February 1 2006
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
February 1 2009
Estimated Enrollment :
34 Patients enrolled
Trial Details
Trial ID
NCT00976118
Start Date
February 1 2006
End Date
February 1 2009
Last Update
December 13 2018
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