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NYX-783 + Oxycodone for Opioid Use Disorder

Phase 1
Recruiting
Led By Rajita Sinha, PhD
Research Sponsored by Yale University
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 over 6 sessions from baseline up to 3 weeks
Awards & highlights

Study Summary

This trial will study the safety and how well participants tolerate a new drug, NYX-783, when used with oxycodone. It will also study how the new drug affects the body.

Who is the study for?
This trial is for non-dependent, opioid-experienced adults with a BMI under 35 who occasionally use opioids recreationally. They must not be seeking treatment and have no history of severe substance abuse or certain mental health conditions. Participants need to agree to contraception during the study and cannot have significant medical issues like uncontrolled diabetes, hypertension, or recent severe COVID-19.Check my eligibility
What is being tested?
The trial is testing the safety and how the body processes NYX-783 in different doses when taken with Oxycodone versus a placebo. It's an inpatient study where participants will receive treatments in a random order across different sessions to compare effects.See study design
What are the potential side effects?
Possible side effects may include typical opioid-related symptoms such as drowsiness, nausea, constipation, and risk of dependency. NYX-783 could potentially cause similar side effects due to its action on similar brain receptors.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~over 6 sessions from baseline up to 3 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and over 6 sessions from baseline up to 3 weeks for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Change in blood pressure
Change in body temperature
Change in cardiac rate
+4 more
Secondary outcome measures
Change in Clinical Opiate Withdrawal Scale (COWS)
Change in Drug Effects Questionnaire (DEQ)
Change in Opioid Symptom Checklist (OSC)
+4 more
Other outcome measures
Pharmacokinetic (PK) levels of study medication

Trial Design

3Treatment groups
Active Control
Placebo Group
Group I: NYX-783: 150 mg dose + OxycodoneActive Control2 Interventions
Participants will receive NYX-783 150 mg dose with + 15 mg oxycodone then NYX-783 150 mg + 30 mg oxycodone in separate inpatient randomized sessions in this, cross-over study over 6 experimental sessions.
Group II: NYX-783: 50 mg dose + OxycodoneActive Control2 Interventions
Participants will receive NYX-783 50 mg dose with + 15 mg oxycodone then NYX-783 50 mg + 30 mg oxycodone in separate inpatient randomized sessions in this, cross-over study over 6 experimental sessions.
Group III: Placebo + OxycodonePlacebo Group3 Interventions
Participants will receive placebo with + 15 mg oxycodone then placebo + 30 mg oxycodone in separate inpatient randomized sessions in this, cross-over study over 6 experimental sessions.

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Logistics

Participation is compensated

You will be compensated for participating in this trial.

Who is running the clinical trial?

Yale UniversityLead Sponsor
1,851 Previous Clinical Trials
2,738,204 Total Patients Enrolled
AptinyxIndustry Sponsor
8 Previous Clinical Trials
1,325 Total Patients Enrolled
National Institute on Drug Abuse (NIDA)NIH
2,468 Previous Clinical Trials
2,619,339 Total Patients Enrolled

Media Library

NYX-783 (Other) Clinical Trial Eligibility Overview. Trial Name: NCT05447286 — Phase 1
Opioid Use Disorder Clinical Trial 2023: NYX-783 Highlights & Side Effects. Trial Name: NCT05447286 — Phase 1
Opioid Use Disorder Research Study Groups: NYX-783: 150 mg dose + Oxycodone, Placebo + Oxycodone, NYX-783: 50 mg dose + Oxycodone
NYX-783 (Other) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05447286 — Phase 1

Frequently Asked Questions

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

Are there vacancies in the present medical experiment for participants?

"As is evidenced on clinicaltrials.gov, this medical investigation is not currently accepting any more patients into the study. This trial was initially announced October 1st 2022 and last modified August 24th 2022; however, there are 291 other research initiatives that actively seek participants at present."

Answered by AI

Which individuals would be eligible to participate in this experiment?

"The study is open to 9 individuals aged 21-50 with an opioid use disorder. Prerequisites for participation include: a commitment to dual contraceptive methods, body mass index less than 35, voluntary written consent, evidence of opiate consumption in their urine toxicology tests, full scale and verbal IQs above 80 as established by the Shipley Institute of Living IQ Screening Test., no need for medical detoxification from opioids over the past 12 months., understanding and abidance of trial regulations including providing contact information for another person if they cannot be reached."

Answered by AI

What objectives are the researchers trying to attain with this research?

"This trial has a 6-session assessment period which will span 3 weeks, with the primary outcome being Change in body temperature. The secondary outcomes include Change in Visual Analog Scale (VAS), Change in Opioid Symptom Checklist (OSC) and treatment emergent adverse events observed via Systematic Assessment for Treatment Emergent Effects (SAFTEE). VAS assesses drug effects and craving through 5 questions, while OSC is composed of 13 true/false queries regarding opioid impact on the subject's skin. Lastly, SAFTEE evaluates somatic, behavioural and affective symptoms to tabulate TEAEs severity."

Answered by AI

Has the combination dose of NYX-783 and Oxycodone been authorized by the Food and Drug Administration?

"Taking into account the limited evidence of safety and efficacy, our team at Power assigned NYX-783: 50 mg dose + Oxycodone a score of 1."

Answered by AI

Is the eligibility criterion for this research project restricted to participants aged 18 and over?

"Eligible patients for this medical study must be between the ages of 21 and 50."

Answered by AI
~2 spots leftby Jul 2024