ALADDIN Study: Antigonadotropin-Leuprolide in Alzheimer's Disease Drug INvestigation

Summary

ALADDIN is a research study to investigate the safety and effectiveness of leuprolide (a hormone drug) to improve the cognitive function and slow the progression of Alzheimer's disease (AD). In women leuprolide is commonly used to treat hormone related conditions such as endometriosis and uterine fibroids. The study will include treatment of women 65 years and older with mild to moderate Alzheimer's disease who reside in the community.

Timeline

Start

2003-03

Primary completion

2006-02

Completion

2006-02

Publications

• Background Smith MA, Perry G, Atwood CS, Bowen RL. Estrogen replacement and risk of Alzheimer disease. JAMA. 2003 Mar 5;289(9):1100; author reply 1101-2. doi: 10.1001/jama.289.9.1100-a. No abstract available.
• Background Bowen RL, Smith MA, Harris PL, Kubat Z, Martins RN, Castellani RJ, Perry G, Atwood CS. Elevated luteinizing hormone expression colocalizes with neurons vulnerable to Alzheimer's disease pathology. J Neurosci Res. 2002 Nov 1;70(3):514-8. doi: 10.1002/jnr.10452.
• Background Short RA, Bowen RL, O'Brien PC, Graff-Radford NR. Elevated gonadotropin levels in patients with Alzheimer disease. Mayo Clin Proc. 2001 Sep;76(9):906-9. doi: 10.4065/76.9.906.

Drugs

Indications