Completed PHASE3 INTERVENTIONAL 6-arm NCT01239030

Efficacy and Safety of Methylphenidate HCl ER Capsules in Children and Adolescents With ADHD

A Randomized, Parallel, Double-Blind Efficacy and Safety Study of Biphentin Methylphenidate HCl Extended Release Capsules Compared to Placebo in Children and Adolescents 6 to 18 Years With Attention Deficit Hyperactivity Disorder (ADHD)

Sponsor: Rhodes Pharmaceuticals, L.P.

Conditions ADHD Attention Deficit Hyperactivity Disorder

Interventions Methylphenidate Hydrochloride Extended Release Capsules Placebo

Updated 7 times since 2017 Last updated: Jan 26, 2023 Started: Nov 30, 2010 Primary completion: Feb 29, 2012 Completion: Mar 31, 2012

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE3 trial investigates ADHD and Attention Deficit Hyperactivity Disorder and is currently completed. Rhodes Pharmaceuticals, L.P. leads this study, which shows 7 recorded versions since 2010 — indicating limited longitudinal coverage. This study adds to the longitudinal dataset for psychiatric treatment development.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE3
Jul 2024 — Sep 2024 [monthly]

Completed PHASE3
Mar 2023 — Jul 2024 [monthly]

Completed PHASE3
Jan 2021 — Mar 2023 [monthly]

Completed PHASE3
Jun 2018 — Jan 2021 [monthly]

Completed PHASE3

▶ Show 2 earlier versions

Feb 2017 — Jun 2018 [monthly]

Completed PHASE3
Jan 2017 — Feb 2017 [monthly]

Completed PHASE3

First recorded

Nov 2010

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Rhodes Pharmaceuticals, L.P.

Data source: Rhodes Pharmaceuticals, L.P.

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Bradenton, United States , Cincinnati, United States , Cleveland, United States , Durham, United States , Irvine, United States , Las Vegas, United States , Lauderhill, United States , Little Rock, United States , Madison, United States , Maitland, United States and 6 more locations