Pharmacokinetic Study of Methylphenidate HCl Extended-Release Capsules in Children 4 to Under 6 Years of Age With ADHD

NCT ID: NCT02470234

Last Updated: 2021-11-24

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE4
• Total Enrollment: 10 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2016-07-30
• Study Completion Date: 2017-08-07

Brief Summary

To assess the pharmacokinetics of a single dose of Aptensio XR® (methylphenidate hydrochloride extended-release) capsules under fed conditions in male or female children 4 to under 6 years of age with ADHD.

Detailed Description

This will be a multi-center, open-label, single-dose, study to assess the pharmacokinetics of Aptensio XR® (methylphenidate hydrochloride extended-release) capsules in male and female children 4 to under 6 years of age with ADHD in fed condition.

Screening Procedures: After obtaining written informed consent from parents, subjects will undergo a complete medical and medication history, demographic data (including sex, age, race, ethnicity, body weight (kg), height (cm), Body Mass Index (BMI) (kg/m2), physical examination, vital signs evaluation (sitting blood pressure, pulse rate, respiration rate, temperature and pulse oximetry), resting 12-lead electrocardiogram (ECG), clinical laboratory tests and concomitant medication within 28 days prior to receiving study drug. On Day 1: subjects will receive a single oral dose of Aptensio XR®.

Conditions

Attention-Deficit/Hyperactivity Disorder

Keywords

ADHD; Children; Pharmacokinetics

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: OTHER
• Blinding Strategy: NONE

Study Groups

Methylphenidate HCl ER Capsules, 10 mg

Methylphenidate Hydrochloride Extended Release Capsules, 10 mg. Active drug, administered once

Group Type: EXPERIMENTAL

Methylphenidate HCl ER Capsules, 10 mg

Intervention Type: DRUG

Methylphenidate Hydrochloride Extended-Release Capsules, 10 mg administered once daily in the morning

Methylphenidate HCl ER Capsules, 15 mg

Methylphenidate Hydrochloride Extended Release Capsules, 15 mg. Active drug, administered once

Group Type: EXPERIMENTAL

Methylphenidate HCl ER Capsules, 15 mg

Intervention Type: DRUG

Methylphenidate Hydrochloride Extended-Release Capsules, 15 mg administered once daily in the morning

Methylphenidate HCl ER Capsules, 20 mg

Methylphenidate Hydrochloride Extended Release Capsules, 20 mg. Active drug, administered once

Group Type: EXPERIMENTAL

Methylphenidate HCl ER Capsules, 20 mg

Intervention Type: DRUG

Methylphenidate Hydrochloride Extended-Release Capsules, 20 mg administered once daily in the morning

Interventions

Methylphenidate HCl ER Capsules, 10 mg

Methylphenidate Hydrochloride Extended-Release Capsules, 10 mg administered once daily in the morning

Intervention Type: DRUG

Methylphenidate HCl ER Capsules, 15 mg

Methylphenidate Hydrochloride Extended-Release Capsules, 15 mg administered once daily in the morning

Intervention Type: DRUG

Methylphenidate HCl ER Capsules, 20 mg

Methylphenidate Hydrochloride Extended-Release Capsules, 20 mg administered once daily in the morning

Intervention Type: DRUG

Other Intervention Names

Aptensio XR®, 10 mg; Aptensio XR®, 15 mg; Aptensio XR®, 20 mg

Eligibility Criteria

Inclusion Criteria

1. Patient is a male or female between the ages of 4 and under 6 years old.

2. Patient has a history consistent with ADHD, meets the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) criteria for ADHD, inattentive, hyperactivity or combined.

3. Patient must meet criteria for ADHD diagnosis on Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime (KSADS-PL) and clinical interview by experienced clinician; symptoms must have been present for at least 6 months.

4. Subject has had prior behavioral treatment or subject's symptoms are severe enough to warrant treatment without prior behavioral treatment, and patient is on a stable dose of either immediate-release or extended-release methylphenidate.

5. Subject must have age- and sex-adjusted ratings of ≥ 90th percentile Total Score on the Attention Deficit Hyperactivity Disorder Rating Scale-IV (ADHD-RS-IV) Preschool Version, a Clinical Global Impressions -Severity Score of ≥4 and a Child Global Assessment Scale rating of <65 after methylphenidate washout and prior to obtaining pharmacokinetic samples. Ratings may be completed via telephone on day-1.

6. Parents or guardians of patients must have the ability to read and understand the language in which the Informed Consent is written and are mentally and physically competent to provide written informed consents for their child.

7. Patient and/or parent are/is able to understand English in order to provide assent and is otherwise able to comply with the study protocol.

Exclusion Criteria

1. Patient has allergy to methylphenidate or amphetamines, or history of serious adverse reaction to methylphenidate.

2. Patient has a history of tension, agitation, glaucoma, thyrotoxicosis, tachyarrhythmias or severe angina pectoris or patient with serious or unstable medical illness such as asthma, diabetes or seizures.

3. A history of motor or vocal tics or Tourette's syndrome

4. Patient is receiving monoamine oxidase inhibitors, anticonvulsants (phenobarbital, phenytoin, primidone), coumarin anticoagulants, presser agents, guanethidine, tricyclic antidepressants (imipramine, desipramine, selective serotonin inhibitors (SSRIs), or herbal remedies (e.g., melatonin).

5. Patient has serious hypertension.

6. Patient has a history of disorders of the sensory organs, particularly deafness, severe or profound retardation.

7. Patient has any other unstable psychiatric condition requiring treatment.

8. Patient is at risk for substance abuse.

9. Evidence of current physical, sexual, or emotional abuse

10. Living with anyone who currently abuses stimulants or cocaine

11. History of bipolar disorder in both biological parents

• Minimum Eligible Age: 4 Years
• Maximum Eligible Age: 5 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Rhodes Pharmaceuticals, L.P.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Akwete Adjei, Ph.D.

Role: STUDY_DIRECTOR

Rhodes Pharmaceuticals, L.P.

Locations

Qps-Mra, Llc

South Miami, Florida, United States

Duke Psychiatry and Behavioral Sciences, Duke University School of Medicine

Durham, North Carolina, United States

Countries

United States

References

Adjei AL, Chaudhary I, Kollins SH, Padilla A. A Pharmacokinetic Study of Methylphenidate Hydrochloride Multilayer Extended-Release Capsules (Aptensio XR(R)) in Preschool-Aged Children with Attention-Deficit/Hyperactivity Disorder. Paediatr Drugs. 2020 Oct;22(5):561-570. doi: 10.1007/s40272-020-00409-z.

Reference Type: DERIVED

PMID: 32776159 (View on PubMed)

Provided Documents

Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

RP-BP-PK003

Identifier Type: -

Identifier Source: org_study_id