Drug Therapy for Generalized Anxiety Disorder Among the Elderly

Summary

This study will determine the efficacy of escitalopram (Lexapro®), an anti-anxiety drug, for generalized anxiety disorder (GAD) and the ways genetics affect response to treatment for GAD in elderly individuals.

Timeline

Start

2004-12

Primary completion

2008-01

Completion

2008-04

Publications

• Results Lenze EJ, Rollman BL, Shear MK, Dew MA, Pollock BG, Ciliberti C, Costantino M, Snyder S, Shi P, Spitznagel E, Andreescu C, Butters MA, Reynolds CF 3rd. Escitalopram for older adults with generalized anxiety disorder: a randomized controlled trial. JAMA. 2009 Jan 21;301(3):295-303. doi: 10.1001/jama.2008.977.
• Results Butters MA, Bhalla RK, Andreescu C, Wetherell JL, Mantella R, Begley AE, Lenze EJ. Changes in neuropsychological functioning following treatment for late-life generalised anxiety disorder. Br J Psychiatry. 2011 Sep;199(3):211-8. doi: 10.1192/bjp.bp.110.090217. Epub 2011 Jul 4.
• Altmann H, Stahl ST, Gebara MA, Lenze EJ, Mulsant BH, Blumberger DM, Reynolds CF 3rd, Karp JF. Coprescribed Benzodiazepines in Older Adults Receiving Antidepressants for Anxiety and Depressive Disorders: Association With Treatment Outcomes. J Clin Psychiatry. 2020 Sep 29;81(6):20m13283. doi: 10.4088/JCP.20m13283.
• Lenze EJ, Goate AM, Nowotny P, Dixon D, Shi P, Bies RR, Lotrich FK, Rollman BL, Shear MK, Thompson PA, Andreescu C, Pollock BG. Relation of serotonin transporter genetic variation to efficacy of escitalopram for generalized anxiety disorder in older adults. J Clin Psychopharmacol. 2010 Dec;30(6):672-7. doi: 10.1097/jcp.0b013e3181fc2bef.

Drugs

Indications