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COMPLETED Phase 2

A 12-Week Crossover Study to Assess the Efficacy, Safety and Tolerability of L1-79 in Subjects Aged 12-21 Years With Autism Spectrum Disorder

NCT05067582 · View on ClinicalTrials.gov ↗

Study Summary

This study will investigate the efficacy, safety and tolerability of L1-79 in participants aged 12-21 years who have been diagnosed with ASD with a score of \>/= 70 on the Wechsler Abbreviated Scale of Intelligence (WASI-II), and a score of \>/= 4 on the Clinical Global Impression of Severity of Illness (CGI-S) weighted for socialization.

Interventions

  • DRUG L1-79

Study Locations (8)

California

  • Thompson Autism Center CHOC — Orange
  • Cortica — San Rafael

Arizona

  • Southwest Autism Research and Resource Center — Phoenix

Illinois

  • Rush University — Chicago

Missouri

  • Thompson Center for Autism and Neurodevelopmental Disorders — Columbia

New York

  • Center for Autism and The Developing Brain — White Plains

Ohio

  • Ohio State University — Columbus

Texas

  • Red Oak Psychiatry Associates — Houston

Trial Details

FieldValue
Enrollment Target 58 participants
Start Date 2022-01-25
Est. Completion 2024-06-21
Phase Phase 2

Sponsor

Yamo Pharmaceuticals

1 total trials

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Full Details on ClinicalTrials.gov ↗

What the Registry Record Tells You About NCT05067582

The ClinicalTrials.gov registry entry for NCT05067582 describes a study currently listed as completed. It is categorized as Phase 2, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 58 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Yamo Pharmaceuticals, which has 1 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.

The record links to 2 conditions, with Autism Spectrum Disorder appearing as the primary indexed condition, and to 1 intervention — of which L1-79 is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.

Geographic footprint matters for practical reasons: NCT05067582 reports 8 study locations spanning 7 distinct geographic areas — top geographies include California, Arizona, Illinois. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.

Frequently Asked Questions

What is clinical trial NCT05067582 about?

NCT05067582 is a clinical study titled "A 12-Week Crossover Study to Assess the Efficacy, Safety and Tolerability of L1-79 in Subjects Aged 12-21 Years With Autism Spectrum Disorder". This study will investigate the efficacy, safety and tolerability of L1-79 in participants aged 12-21 years who have been diagnosed with ASD with a score of \>/= 70 on the Wechsler Abbreviated Scale of Intelligence (WASI-II), and a score of \>/= 4 on the Clinical Global Impression of Severity of Ill...

What is the current status of trial NCT05067582?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 58 participants. The study started on 2022-01-25. Estimated completion is 2024-06-21.

What conditions does trial NCT05067582 study?

This clinical trial studies the following conditions: Autism Spectrum Disorder, Autism. These conditions were identified from the trial registry and reflect the primary focus areas of the research.

What interventions are being tested in trial NCT05067582?

The interventions under investigation include: L1-79 (DRUG). Each intervention is being evaluated for safety and efficacy as part of this clinical study.

Who is sponsoring clinical trial NCT05067582?

This trial is sponsored by Yamo Pharmaceuticals, which has 1 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.

Where is trial NCT05067582 being conducted?

This trial has 8 study locations across Arizona, California, Illinois, Missouri, New York. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial