Evaluating a new combination therapy for ADHD in adolescents

A Phase 2 Randomized Double-Blind, Parallel, Adaptive-Design, Clinical Trial to Evaluate the Safety and Efficacy of NRCT-101SR With NRCT-202XR Compared to NRCT-202XR Alone in Subjects With Attention-Deficit/Hyperactivity Disorder

Phase 2 Interventional Neurocentria, Inc. · NCT06673368

This study is testing a new combination therapy for ADHD in teenagers to see if it works better than a placebo or a single medication.

Quick facts

PhasePhase 2
Study typeInterventional
Enrollment60 (estimated)
Ages13 Years to 17 Years
SexAll
SponsorNeurocentria, Inc. Industry-sponsored
Locations5 sites (Maitland, Florida and 4 other locations)
Trial IDNCT06673368 on ClinicalTrials.gov

What this trial studies

This clinical trial is designed to assess the safety and efficacy of a combination therapy involving NRCT-101SR and NRCT-202XR in adolescents diagnosed with Attention-Deficit/Hyperactivity Disorder (ADHD). The study will be conducted over a 6-week period and will involve approximately 60 participants aged 13-17 years. It employs a randomized, double-blind, parallel, adaptive design, with subjects being assigned to different treatment arms to compare the effects of the combination therapy against a placebo and a single medication. The trial aims to gather data on the therapeutic benefits and side effects of the treatment.

Who should consider this trial

Good fit: Ideal candidates for this study are adolescents aged 13-17 years who have a confirmed diagnosis of ADHD and are currently taking ADHD medication.

Not a fit: Patients who do not have a diagnosis of ADHD or are not currently on ADHD medication may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide a new effective treatment option for adolescents with ADHD, potentially improving their symptoms and overall quality of life.

How similar studies have performed: Other studies have shown promise in combination therapies for ADHD, suggesting that this approach may yield beneficial results.

Eligibility criteria

Show full inclusion / exclusion criteria
1. Male or female, 13-17 years of age at screening.
2. Has a prior primary diagnosis of ADHD according to the DSM-5 classification evident by a medical record and confirmed with MINI using DSM-5 probes.
3. Is taking ADHD medication 4-7 days/week, for at least 4 weeks at Screening and at least 6 weeks at Baseline.
4. Has side effects identified using SDSE-RS at Screening and Baseline.
5. CGI-S ≥ X (blinded) at Screening and Baseline.
6. Must be fluent in English and communicate effectively with others.
7. Both subject and parent/guardian willing and able to give informed assent/consent.
8. Parent/guardian willing to serve as informant.

Where this trial is running

Maitland, Florida and 4 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions ADHD
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.