← Back to Search

Other

JZP541 for Autism

Phase 2
Waitlist Available
Research Sponsored by Jazz Pharmaceuticals
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be between 18 and 65 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up baseline up until end of study or discontinuation (whichever occurs first), up to approximately 2 years
Awards & highlights

Study Summary

This trial will study if a drug, JZP541, can help adults with autism spectrum disorder who have irritability, a major safety concern.

Who is the study for?
Adults aged 18-45 with Autism Spectrum Disorder (ASD) experiencing irritability, who have a stable treatment regimen and can self-report side effects. They need an informed study partner and must not be pregnant or planning pregnancy. Excluded are those with recent seizures, psychosis, significant heart disease, suicidal behavior within the last month, severe intellectual disability, or substance abuse.Check my eligibility
What is being tested?
The trial is testing JZP541's effectiveness in reducing irritability in adults with ASD compared to a placebo. Participants will receive either the actual drug or a placebo without knowing which one they're getting to measure true effects of JZP541.See study design
What are the potential side effects?
While specific side effects for JZP541 aren't listed here, common ones may include digestive issues, changes in mood or behavior, allergic reactions if sensitive to ingredients; participants should report any discomforts they experience.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~baseline up until end of study or discontinuation (whichever occurs first), up to approximately 2 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and baseline up until end of study or discontinuation (whichever occurs first), up to approximately 2 years for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Mean Change From Baseline to Week 12 in the Aberrant Behavior Checklist-Irritability (ABC-I) Subscale Score
Secondary outcome measures
Mean Change From Baseline in the Caregiver Top 3 ABC-I Items of Concern
Mean Change From Baseline to Week 12 in Aberrant Behavior Checklist (ABC) Modified Social Withdrawal Subscale Score
Mean Change From Baseline to Week 12 in Aberrant Behavior Checklist (ABC) Stereotypic Behavior Subscale Score
+4 more

Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: JZP541Experimental Treatment1 Intervention
Participants who will be randomized to receive JZP541.
Group II: PlaceboPlacebo Group1 Intervention
Participants who will be randomized to receive placebo.

Find a Location

Who is running the clinical trial?

Jazz PharmaceuticalsLead Sponsor
248 Previous Clinical Trials
34,358 Total Patients Enrolled
GW ResearchUNKNOWN

Media Library

JZP541 (Other) Clinical Trial Eligibility Overview. Trial Name: NCT05733390 — Phase 2
Autism Research Study Groups: Placebo, JZP541
Autism Clinical Trial 2023: JZP541 Highlights & Side Effects. Trial Name: NCT05733390 — Phase 2
JZP541 (Other) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05733390 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Are participants in this investigation under the age of twenty eligible to take part?

"To qualify for this clinical trial, patients must fall within the 18-45 age bracket. Separately, there are 257 trials available to those under 18 and 48 options for individuals older than 65."

Answered by AI

Has the Food and Drug Administration given authorization for JZP541?

"Our team at Power assigned JZP541 a safety rating of 2, since this is merely a Phase 2 trial. This indicates that there are some studies attesting to the medication's safety but no evidence in support of its efficacy yet."

Answered by AI

Are there available slots in this research trial for participants?

"Affirmative. According to the data posted on clinicaltrials.gov, this medical study is actively seeking participants since June 30th 2023 and was last updated August 2nd of that same year. The trial requires 90 volunteers from one single centre."

Answered by AI

How many individuals have been enrolled in this clinical trial so far?

"Affirmative. The clinical trial registry on clinicaltrials.gov verifies that recruitment of patients has started for this medical study, which was initially published on June 30th 2023 and latest updated on August 2nd 2023. 90 individuals need to be admitted at a single site."

Answered by AI

Is it possible to join this research endeavor?

"This clinical trial is seeking 90 participants between 18 and 45 years of age who have been clinically diagnosed with autism spectrum disorder. To qualify, they must also possess a suitable study companion, comprehend the assessments to be completed in the trial adequately, communicate effectively with research staff, comply with all protocol regulations, exhibit sufficient literacy for questionnaires assigned by the protocol team. Furthermore, medication compliance is mandatory as well as abstaining from donating sperm or using contraception during treatment period extending 12 weeks post-intervention. The candidate's intelligence quotient (IQ) or General Ability Index (GAI), assessed through Wechsler Adult Intelligence Scale - Fourth Edition"

Answered by AI
~1 spots leftby Apr 2025