Tirzepatide for Obesity and Meth Use Disorder

Summary

This is an open-label pilot study to evaluate the feasibility and preliminary efficacy of using tirzepatide when prescribed for its United States (US) Food and Drug Administration (FDA)-approved weight-related indication in individuals with comorbid methamphetamine use disorder.

Timeline

Start

2025-02-03

Primary completion

2026-03-31

Completion

2026-03-31

Publications

• Background Volkow ND, Xu R. GLP-1R agonist medications for addiction treatment. Addiction. 2025 Feb;120(2):198-200. doi: 10.1111/add.16626. Epub 2024 Jul 24.
• Background Lahteenvuo M, Tiihonen J, Solismaa A, Tanskanen A, Mittendorfer-Rutz E, Taipale H. Repurposing Semaglutide and Liraglutide for Alcohol Use Disorder. JAMA Psychiatry. 2025 Jan 1;82(1):94-98. doi: 10.1001/jamapsychiatry.2024.3599.
• Background Coffin PO, Suen LW. Methamphetamine Toxicities and Clinical Management. NEJM Evid. 2023 Dec;2(12):EVIDra2300160. doi: 10.1056/EVIDra2300160. Epub 2023 Nov 28.
• Background Kulich KR, Madisch A, Pacini F, Pique JM, Regula J, Van Rensburg CJ, Ujszaszy L, Carlsson J, Halling K, Wiklund IK. Reliability and validity of the Gastrointestinal Symptom Rating Scale (GSRS) and Quality of Life in Reflux and Dyspepsia (QOLRAD) questionnaire in dyspepsia: a six-country study. Health Qual Life Outcomes. 2008 Jan 31;6:12. doi: 10.1186/1477-7525-6-12.
• Background Tan B, Pan XH, Chew HSJ, Goh RSJ, Lin C, Anand VV, Lee ECZ, Chan KE, Kong G, Ong CEY, Chung HC, Young DY, Chan MY, Khoo CM, Mehta A, Muthiah MD, Noureddin M, Ng CH, Chew NWS, Chin YH. Efficacy and safety of tirzepatide for treatment of overweight or obesity. A systematic review and meta-analysis. Int J Obes (Lond). 2023 Aug;47(8):677-685. doi: 10.1038/s41366-023-01321-5. Epub 2023 May 31.
• Background Barry D, Clarke M, Petry NM. Obesity and its relationship to addictions: is overeating a form of addictive behavior? Am J Addict. 2009 Nov-Dec;18(6):439-51. doi: 10.3109/10550490903205579.
• Background Franken IH, Rassin E, Muris P. The assessment of anhedonia in clinical and non-clinical populations: further validation of the Snaith-Hamilton Pleasure Scale (SHAPS). J Affect Disord. 2007 Apr;99(1-3):83-9. doi: 10.1016/j.jad.2006.08.020. Epub 2006 Sep 20.
• Background Sobell LC, Sobell MB, Leo GI, Cancilla A. Reliability of a timeline method: assessing normal drinkers' reports of recent drinking and a comparative evaluation across several populations. Br J Addict. 1988 Apr;83(4):393-402. doi: 10.1111/j.1360-0443.1988.tb00485.x. No abstract available.

Drugs

Indications