NCT07693608 Tirzepatide Methamphetamine abuse Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook

Turn a newly registered trial into a decision-ready landscape. This focused report examines NCT07693608—An Open-Label Tirzepatide Trial for Comorbid Obesity and Stimulant Use Disorder (TRI-MR)—using PatSnap Clinical Trials MCP for protocol design and endpoint evidence, Drug & Asset MCP for mechanism and development context, and Company & Deal Intelligence MCP for sponsor background. Explore PatSnap MCP Servers to reproduce the workflow inside an AI research process.

MCP evidence snapshot: 20 July 2026; publication date: 20 July 2026. Trial records can change after the snapshot and should be rechecked before operational decisions.

Why NCT07693608 is a hot trial to watch

Methamphetamine abuse is increasingly segmented by mechanism, biomarker, treatment setting, geography and endpoint architecture. NCT07693608 is notable because it evaluates Tirzepatide in a Phase 2 design while Self-reported use of stimulants will be assessed through Timeline Followback. The Timeline Followback procedure will be used to elicit the participant's self-reported use of illicit substances, including but not limited to stimulants, and polysubstance use starting at the Screening Visit and continuing throughout study participation. During the Screening Visit, this form will be used to assess illicit use of substances for the 30-day period prior to written consent. During the study, TLFB will be administered to document the participant's self-reported use of illicit substances, nicotine, and tobacco for each visit since the previous TLFB assessment. Participant's drug of choice will be asked and determined by study coordinator and recorded along with the TLFB assessment. serves as the main decision variable. The critical question is whether the protocol can convert its rationale into a clinically interpretable and operationally credible readout.

PatSnap Clinical Trials MCP makes protocol fields machine-readable, while the companion asset and organization servers add development-status, target and sponsor context.

Trial landscape snapshot

Design and endpoint interpretation

The phase label is only the starting point. Allocation is N/A, masking is None (Open Label), and the intervention model is Single Group Assignment. Planned enrollment of 45 participants across United States shapes statistical precision, execution risk and external validity. Interpretation should account for baseline risk, prior therapy, assessment schedule, missing-data handling and clinical relevance—not only statistical significance.

• Primary: Self-reported use of stimulants will be assessed through Timeline Followback. The Timeline Followback procedure will be used to elicit the participant's self-reported use of illicit substances, including but not limited to stimulants, and polysubstance use starting at the Screening Visit and continuing throughout study participation. During the Screening Visit, this form will be used to assess illicit use of substances for the 30-day period prior to written consent. During the study, TLFB will be administered to document the participant's self-reported use of illicit substances, nicotine, and tobacco for each visit since the previous TLFB assessment. Participant's drug of choice will be asked and determined by study coordinator and recorded along with the TLFB assessment. (32 weeks)
• Secondary: Body mass index will be calculated using measurements of height and weight. (20 weeks)
• Secondary: Feasibility will be defined as the number of participants who receive a dose of tirzepatide of at least a 5mg/week for at least four weeks. (20 weeks)
• Secondary: Clinical laboratory assessments for High-Sensitivity C-Reactive Protein (HsCRP) test will be performed to help determine eligibility at screening and monitor participant's overall health condition. (20 weeks)
• Secondary: Gastrointestinal symptom severity will be assessed by the Gastrointestinal Symptom Rating Scale (GSRS): a disease-specific instrument of 15 items combined into five symptom clusters depicting Reflux, Abdominal pain, Indigestion, Diarrhea and Constipation. The GSRS scale is graded on a seven-point Likert-type scale where a lower score (1) represents less symptom severity and highest score (7) represents greater symptom severity. (20 weeks)

Benchmark readouts in the surrounding field

• A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study of RDX-002 on Postprandial Triglycerides in Patients Discontinuing the Glucagon-like Peptide-1 (GLP-1) Agonists, Semaglutide, or Tirzepatide for the Treatment of Obesity (Phase 2): Incremental Postprandial Triglycerides (TG)(Mean) = 43.81 percent change (Standard Deviation, 92.373); Incremental Postprandial Triglycerides (TG)(Mean) = -51.91 percent change (Standard Deviation, 72.293)
• A Phase II Study to Evaluate the Delay in Ovulation Following Oral Levonorgestrel Plus Meloxicam Compared to Placebo in Obese But Normal Menstruating Women (Phase 2): Interval From First Dose to Evidence of Ovulation.(Mean) = 2.67 Number of days (Standard Deviation, 1.53); Interval From First Dose to Evidence of Ovulation.(Mean) = 4.0 Number of days (Standard Deviation, 0)
• A Phase 2, Parallel-Group, Double-Blind Study to Investigate Weight Management With LY3841136 Compared With Placebo in Adult Participants With Obesity or Overweight (Phase 2): Percent Change From Baseline in Body Weight at Week 48(Least Squares Mean) = -0.4 percent change (Standard Error, 0.91); Percent Change From Baseline in Body Weight at Week 48(Least Squares Mean) = -9.4 percent change (Standard Error, 1.60)

These indexed results are contextual benchmarks, not direct head-to-head evidence. Population, treatment line, endpoint definitions, follow-up and analysis sets may differ. Their value is to clarify the type and magnitude of evidence already visible in the competitive landscape.

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Asset and sponsor context

Drug & Asset context: Tirzepatide (Approved; GIPR x GLP-1R)

Company & Deal Intelligence context: The University of Texas Southwestern Medical Center — United States — http://www.utsouthwestern.edu

The sponsor profile matters because scientific rationale alone does not determine development value. Manufacturing readiness, portfolio fit, geographic reach, partnering capacity and the ability to fund confirmatory development can decide whether a positive signal becomes a competitive asset.

White space around this program

• Sharper patient selection: prospective biomarker or phenotype definitions that identify who is most likely to benefit.
• Clinically interpretable endpoints: outcomes connecting activity with function, symptoms, survival or treatment burden.
• Sequencing evidence: comparative data after the most relevant contemporary standard of care.
• Broader external validity: evidence across additional geographies, demographic groups and real-world settings.
• Operational differentiation: a development path that closes the readout gap without sacrificing safety or durability.

What to monitor next

Monitor recruitment, enrollment changes, protocol amendments, endpoint hierarchy, primary-completion timing, first result indexing, asset ownership and sponsor partnerships. A change in endpoint, population or ownership can alter probability of success before a headline data release.

Bottom line

NCT07693608 is a focused lens on Methamphetamine abuse development. Its value will be determined by whether Tirzepatide can convert the current design into evidence that is clinically meaningful, operationally credible and differentiated from indexed benchmark readouts.

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