ClinicalTrials.gg
CompletedNCT03265119Updated Jul 7, 2021Results posted

PART A: Efficacy and Safety of AEVI-001 in Children and Adolescents With ADHD and With mGluR Mutations

A Phase 2 interventional study of AEVI-001 and Placebo in Attention Deficit Hyperactivity Disorder, sponsored by Aevi Genomic Medicine, LLC, a Cerecor company. Completed at 1 site in United States. Open to participants aged 6 Years to 17 Years. Per ClinicalTrials.gov, last updated 2021-07-07.

Sponsored by Aevi Genomic Medicine, LLC, a Cerecor company · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
69
Allocation
Randomized
Ages
6 Years to 17 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 807 studies in Attention Deficit Disorder with Hyperactivity with a site in United States — 98 open to participants now, 116 under way, 5 of them phase 3. Attention Deficit Disorder with Hyperactivity · United States.

Enrollment
356th of 706
69 · median 70
Started
2017
with 33 others
Phase 2
80 of 807
3 open now
Registered
509th of 807
by date

Among the 807 studies in Attention Deficit Disorder with Hyperactivity with a site in United States, this one is the 356th largest by enrollment of the 706 interventional ones that give a count, is one of 34 that started in 2017, is one of 80 in phase 2, and was the 509th registered.

Attention Deficit Disorder with Hyperactivity

1,817 studies on the registry are indexed under Attention Deficit Disorder with Hyperactivity; 296 are open to participants now.

Browse Attention Deficit Disorder with Hyperactivity studies →

Open to participants now

98 of the 807 studies in Attention Deficit Disorder with Hyperactivity with a site in United States are open now. Recruiting first, the newest first:

93 more — sign in →

All 98 open studies →

A study can be open while its sites in United States have not opened yet or have stopped. Only those recruiting at a site in United States →

Who these studies take

Of the 201 Attention Deficit Disorder with Hyperactivity studies recruiting now, 27 (13%) set no upper age limit and 169 (84%) stop at 75 or younger; 141 take children under 18; 55 take healthy volunteers.

This study: 6 Years to 17 Years · all sexes · no healthy volunteers.

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02

Study summary

This is PART A of a 2-part, 6-week, double-blind, dose-optimization, parallel-group study in children and adolescents (ages 6-17 years) with ADHD with and without CNVs in specific genes implicated in glutamatergic signaling and neuronal activity. Parts A will include subjects determined to have a specific gene mutations implicated in glutamatergic signaling and neuronal connectivity.

03

Conditions studied

  • Attention Deficit Hyperactivity Disorder
04

Who can participate

Ages eligible
6 Years to 17 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Subject and parent/legally authorized representative (LAR) can speak English fluently and have provided written , and assent (as applicable) for this study.
  2. Subject is 6 to 17 years of age (inclusive) at the time of consent/assent. The date of signature of the informed consent/assent is defined as the beginning of the Screening Period. This inclusion criterion will only be assessed at the Screening Visit (Visit 1).
  3. Subject is male or non-pregnant, non-lactating female, who if of agrees to comply with any applicable requirements prior to administration of product (IP).
  4. Subject meets , Fifth Edition (DSM-5) criteria for a primary diagnosis of ADHD based upon DSM 5 criteria.
  5. Subject has a minimum score of ≥28 on the ADHD-RS-5 at the Baseline Visit (Visit 2).
  6. Subject has been genotyped previously and has their identity confirmed (if required).

Exclusion criteria

Exclusion Criteria:

  1. Subject or parent/LAR is, in the opinion of the investigator, mentally or legally incapacitated, has significant emotional problems at the time of the Screening Visit (Visit 1) which could interfere with the conduct of study evaluations.
  2. Subject has a current, controlled or uncontrolled, co-morbid major psychiatric diagnosis (aside from ADHD), including an anxiety disorder, major depression, bipolar disease, schizophrenia (or any psychotic disorder), and moderate or severe intellectual disability. Mild anxiety and/or depressive symptoms that do not meet diagnostic criteria for an anxiety disorder or major depression and/or do not require treatment are not exclusionary.
  3. Subject has autism spectrum disorder to include a diagnosis of autistic disorder, Asperger's disorder, or pervasive developmental disorder.
  4. Subject is currently taking any medication that might confound the results of safety assessments conducted in the study.
  5. Subject has a known history of cardiovascular disease, advanced arteriosclerosis, structural cardiac abnormality, cardiomyopathy, serious heart rhythm abnormalities, coronary artery disease, cardiac conduction problems, exercise-related cardiac events including syncope and pre-syncope, or other serious cardiac problems.
  6. Subject has any abnormality on 12-lead performed at the Screening Visit (Visit 1) and/or the Baseline Visit (Visit 2) such as serious arrhythmia, cardiac conduction problems, or other abnormalities deemed to be a potential safety issue.
Terms in these criteria, in plain language(7)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Childbearing potential

Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).

Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

Investigational drug or device

A drug or device being studied in a clinical trial.

It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.

DSM diagnostic criteria

The American Psychiatric Association’s manual of mental health diagnoses. DSM-5 (2013, revised as DSM-5-TR in 2022) replaced DSM-IV, and some studies still name the older edition. “Meets DSM criteria for …” means diagnosed by that edition’s diagnostic criteria, usually by a clinician in an interview.

Clinically significant

Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.

ECG (electrocardiogram)

A recording of the heart’s electrical activity, taken with stickers on the chest, arms and legs. It takes a few minutes and does not hurt.

05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
69 participants (actual)

Study arms

  • Experimental
    AEVI-001

    Drug: AEVI-001

  • Placebo comparator
    Placebo

    Drug: Placebo

Interventions

  • Oral doses of 100 mg, 200 mg or 400 mg of AEVI-001 will be administered twice daily during the treatment period.

    Also known as: MDGN-001, NFC-1

  • DrugPlacebo

    Oral doses of 100 mg, 200 mg or 400 mg of Placebo will be administered twice daily during the treatment period.

06

What researchers measure

Primary outcomes

  1. Change From Baseline in Attention Deficit Hyperactivity Disorder Rating Scale, Version 5 (ADHD-RS-5) Total Score

    The ADHD-RS-5 is comprised of 18 frequency items and 12 impairment items. Each frequency item was scored on a scale from 0 = "Never or rarely" to 3 = "Very often". The ADHD-RS-5 total score was calculated as the sum of the 18 frequency item scores. The total score ranges from 0 to 54. Higher scores indicate greater symptom severity. Change from baseline value were calculated as the assessment value minus the baseline value.

    Time frame: Baseline to Visit 8 (Week 6)

Secondary outcomes

  1. Clinical Global Impression - Global Improvement (CGI -I) Response

    The CGI-I item is rated on a 7-point scale from 1 = "Very much improved", 2 = "Much improved", 3 = "Minimally improved", 4 = "No change", 5 = "Minimally worse", 6 = "Much worse", 7 = "Very much worse". Response is defined as achieving a CGI-I score of 1 or 2, scores of 3 to 7 or missing are defined as Non Response

    Time frame: Visit 8 (Week 6)

07

Results

Posted Jul 16, 2019

Participant flow

Participant flow — Overall Study
MilestoneAEVI-001Placebo
Started3435
Completed2428
Not completed107
Withdrew: Adverse event21
Withdrew: Lack of efficacy30
Withdrew: Protocol violation12
Withdrew: Withdrawal by subject24
Withdrew: Lost to follow-up10
Withdrew: Lack of compliance10

Outcome measures

PrimaryChange From Baseline in Attention Deficit Hyperactivity Disorder Rating Scale, Version 5 (ADHD-RS-5) Total Score

The ADHD-RS-5 is comprised of 18 frequency items and 12 impairment items. Each frequency item was scored on a scale from 0 = "Never or rarely" to 3 = "Very often". The ADHD-RS-5 total score was calculated as the sum of the 18 frequency item scores. The total score ranges from 0 to 54. Higher scores indicate greater symptom severity. Change from baseline value were calculated as the assessment value minus the baseline value.

Time frame:
Baseline to Visit 8 (Week 6)
Reported as:
Least squares mean · units on a scale
Change From Baseline in Attention Deficit Hyperactivity Disorder Rating Scale, Version 5 (ADHD-RS-5) Total Score
units on a scaleAEVI-001Placebo
Change From Baseline in Attention Deficit Hyperactivity Disorder Rating Scale, Version 5 (ADHD-RS-5) Total Score-9.17 ± 2.235-11.34 ± 2.122
SecondaryClinical Global Impression - Global Improvement (CGI -I) Response

The CGI-I item is rated on a 7-point scale from 1 = "Very much improved", 2 = "Much improved", 3 = "Minimally improved", 4 = "No change", 5 = "Minimally worse", 6 = "Much worse", 7 = "Very much worse". Response is defined as achieving a CGI-I score of 1 or 2, scores of 3 to 7 or missing are defined as Non Response

Time frame:
Visit 8 (Week 6)
Reported as:
Count of participants · Participants
Clinical Global Impression - Global Improvement (CGI -I) Response
ParticipantsAEVI-001Placebo
Clinical Global Impression - Global Improvement (CGI -I) Response911

Adverse events

Collected over 1 year, 1 month, 4 days. Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
AEVI-0010/34 (0%)1/34 (2.9%)12/34 (35.3%)
Placebo0/35 (0%)0/35 (0%)11/35 (31.4%)
Most frequent serious events
Most frequent serious events
EventAEVI-001Placebo
IrritabilityPsychiatric disorders1/340/35
Most frequent other events
Most frequent other events
EventAEVI-001Placebo
Weight increasedInvestigations4/344/35
HeadacheNervous system disorders3/344/35
FatigueGeneral disorders1/343/35
Abdominal pain upperGastrointestinal disorders2/341/35
PyrexiaGeneral disorders2/340/35
Upper respiratory tract infectionInfections and infestations2/341/35
SedationNervous system disorders2/340/35

Baseline characteristics

Age, Continuous
Age, Continuous(years)AEVI-001PlaceboTotal
Mean9.9 ± 2.9510.8 ± 2.8610.4 ± 2.92
Age, Customized
Age, Customized(Participants)AEVI-001PlaceboTotal
6 to 12 years262753
13 to 17 years8816
Sex: Female, Male
Sex: Female, Male(Participants)AEVI-001PlaceboTotal
Female71421
Male272148
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)AEVI-001PlaceboTotal
Hispanic or Latino6410
Not Hispanic or Latino283159
Unknown or Not Reported000
Race (NIH/OMB)
Race (NIH/OMB)(Participants)AEVI-001PlaceboTotal
American Indian or Alaska Native000
Asian101
Native Hawaiian or Other Pacific Islander000
Black or African American242044
White71219
More than one race235
Unknown or Not Reported000
Region of Enrollment
Region of Enrollment(participants)AEVI-001PlaceboTotal
United States343569
Attention Deficit Hyperactivity Disorder Rating Scale, Version 5 (ADHD-RS-5) Total Score
Attention Deficit Hyperactivity Disorder Rating Scale, Version 5 (ADHD-RS-5) Total Score(units on a scale)AEVI-001PlaceboTotal
Mean39.0 ± 6.7638.1 ± 8.2938.6 ± 7.53
08

Study locations

1 site
  • Aevi Genomic Medicine
    Wayne, Pennsylvania 19087, United States
09

References and documents

Study documents

PDFs hosted by the registry, ClinicalTrials.gov.

Individual participant data

Plan to share: No

10

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Aug 2017 to primary completion in Sep 2018, 12 months.

Results were first posted in Jul 2019, 9 months after primary completion.

Of 24 industry-sponsored phase 2 interventional studies under Attention Deficit Disorder with Hyperactivity, half reached primary completion within 10 months of starting (the median), counting those still running; a quarter within 4 and three quarters within 14. This study's 12 months is above that.

Counting every sponsor, half of 40 studies reached it within 15 months; a quarter within 5 and three quarters within 34.

How these figures are worked out, and which studies are left out of them.

Registered
Aug 24, 2017
First posted
Aug 29, 2017
StartActual
Aug 28, 2017
Primary completionActual
Sep 24, 2018
CompletionActual
Oct 1, 2018
Results first posted
Jul 16, 2019
Last update
Jul 7, 2021
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Jul 7, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT03265119
Lead sponsor
Aevi Genomic Medicine, LLC, a Cerecor company
Responsible party
Sponsor
First posted
Aug 29, 2017
Start date
Aug 28, 2017
Primary completion
Sep 24, 2018
Completion
Oct 1, 2018
Results posted
Jul 16, 2019
Last update
Jul 7, 2021

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Jul 2021. You cannot join it, but the record below documents what was studied.

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