Trial Outcomes & Findings for Safety and Tolerability Study of Adhansia XR® Extended-Release Capsules in Children (NCT NCT04987762)

NCT ID: NCT04987762

Last Updated: 2023-08-22

Results Overview

Adverse events (AEs) were documented and reported from the time the subject/parent(s)/legal guardian provided informed consent/assent up to 7 days after the last study drug administration. AEs that were ongoing at the subject's last study visit were followed until resolution or for 30 days after study drug administration.

Recruitment status

TERMINATED

Study phase

PHASE4

Target enrollment

103 participants

Primary outcome timeframe

Up to 9 months

Results posted on

2023-08-22

Participant Flow

First subject first visit: August 3, 2021; Last subject last visit: April 27, 2022. Thirteen investigative centers in the United States enrolled participants in the study. The study was terminated early due to administrative reasons unrelated to efficacy or safety.

Participant milestones

Participant milestones
Measure
Adhansia XR
Adhansia XR capsules taken orally once daily in the morning Adhansia XR: Methylphenidate extended-release capsules taken once daily (12.5 mg, 25 mg, 35 mg, 45 mg, 55 mg, and 70 mg)
Overall Study
STARTED
103
Overall Study
COMPLETED
0
Overall Study
NOT COMPLETED
103

Reasons for withdrawal

Reasons for withdrawal
Measure
Adhansia XR
Adhansia XR capsules taken orally once daily in the morning Adhansia XR: Methylphenidate extended-release capsules taken once daily (12.5 mg, 25 mg, 35 mg, 45 mg, 55 mg, and 70 mg)
Overall Study
Study was Terminated by Sponsor
103

Baseline Characteristics

Age for 1 subject was missing

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Adhansia XR
n=103 Participants
Adhansia XR capsules taken orally once daily in the morning Adhansia XR: Methylphenidate extended-release capsules taken once daily (12.5 mg, 25 mg, 35 mg, 45 mg, 55 mg, and 70 mg)
Age, Continuous
9 years
STANDARD_DEVIATION 2.2 • n=102 Participants • Age for 1 subject was missing
Sex: Female, Male
Female
42 Participants
n=103 Participants
Sex: Female, Male
Male
61 Participants
n=103 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=103 Participants
Race (NIH/OMB)
Asian
1 Participants
n=103 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=103 Participants
Race (NIH/OMB)
Black or African American
37 Participants
n=103 Participants
Race (NIH/OMB)
White
60 Participants
n=103 Participants
Race (NIH/OMB)
More than one race
3 Participants
n=103 Participants
Race (NIH/OMB)
Unknown or Not Reported
2 Participants
n=103 Participants

PRIMARY outcome

Timeframe: Up to 9 months

Population: The safety analysis population is defined as all subjects who were administered at least 1 dose of study drug and had any safety information.

Adverse events (AEs) were documented and reported from the time the subject/parent(s)/legal guardian provided informed consent/assent up to 7 days after the last study drug administration. AEs that were ongoing at the subject's last study visit were followed until resolution or for 30 days after study drug administration.

Outcome measures

Outcome measures
Measure
Adhansia XR
n=103 Participants
Adhansia XR capsules taken orally once daily in the morning Adhansia XR: Methylphenidate extended-release capsules taken once daily (12.5 mg, 25 mg, 35 mg, 45 mg, 55 mg, and 70 mg)
The Number of Participants With Adverse Events as a Measure of Safety
Deaths
0 participants
The Number of Participants With Adverse Events as a Measure of Safety
Serious Adverse Events
2 participants
The Number of Participants With Adverse Events as a Measure of Safety
All Other Adverse Events in ≥ 5% of subjects
39 participants

Adverse Events

Adhansia XR

Serious events: 2 serious events
Other events: 39 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Adhansia XR
n=103 participants at risk
Adhansia XR capsules taken orally once daily in the morning Adhansia XR: Methylphenidate extended-release capsules taken once daily (12.5 mg, 25 mg, 35 mg, 45 mg, 55 mg, and 70 mg)
Psychiatric disorders
Suicidal Ideation
0.97%
1/103 • Documenting and reporting of AEs began when the subject/parent(s)/legal guardian provided informed consent/assent and continued up to 7 days after the last administration of study drug. Adverse events ongoing at the subject's last study visit must have been followed until resolution or for 30 days after study drug administration. Adverse events were collected for up to 9 months.
Gastrointestinal disorders
Constipation
0.97%
1/103 • Documenting and reporting of AEs began when the subject/parent(s)/legal guardian provided informed consent/assent and continued up to 7 days after the last administration of study drug. Adverse events ongoing at the subject's last study visit must have been followed until resolution or for 30 days after study drug administration. Adverse events were collected for up to 9 months.

Other adverse events

Other adverse events
Measure
Adhansia XR
n=103 participants at risk
Adhansia XR capsules taken orally once daily in the morning Adhansia XR: Methylphenidate extended-release capsules taken once daily (12.5 mg, 25 mg, 35 mg, 45 mg, 55 mg, and 70 mg)
Gastrointestinal disorders
Abdominal pain upper
9.7%
10/103 • Documenting and reporting of AEs began when the subject/parent(s)/legal guardian provided informed consent/assent and continued up to 7 days after the last administration of study drug. Adverse events ongoing at the subject's last study visit must have been followed until resolution or for 30 days after study drug administration. Adverse events were collected for up to 9 months.
Infections and infestations
Upper respiratory tract infection
7.8%
8/103 • Documenting and reporting of AEs began when the subject/parent(s)/legal guardian provided informed consent/assent and continued up to 7 days after the last administration of study drug. Adverse events ongoing at the subject's last study visit must have been followed until resolution or for 30 days after study drug administration. Adverse events were collected for up to 9 months.
Metabolism and nutrition disorders
Decreased appetite
16.5%
17/103 • Documenting and reporting of AEs began when the subject/parent(s)/legal guardian provided informed consent/assent and continued up to 7 days after the last administration of study drug. Adverse events ongoing at the subject's last study visit must have been followed until resolution or for 30 days after study drug administration. Adverse events were collected for up to 9 months.
Psychiatric disorders
Insomnia
17.5%
18/103 • Documenting and reporting of AEs began when the subject/parent(s)/legal guardian provided informed consent/assent and continued up to 7 days after the last administration of study drug. Adverse events ongoing at the subject's last study visit must have been followed until resolution or for 30 days after study drug administration. Adverse events were collected for up to 9 months.
Psychiatric disorders
Irritability
10.7%
11/103 • Documenting and reporting of AEs began when the subject/parent(s)/legal guardian provided informed consent/assent and continued up to 7 days after the last administration of study drug. Adverse events ongoing at the subject's last study visit must have been followed until resolution or for 30 days after study drug administration. Adverse events were collected for up to 9 months.

Additional Information

Clinical Leader

Purdue Pharma L.P.

Phone: 1-800-745-7445

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place

Restriction type: OTHER