A Study on Suicidality, Psychosis or Substance Abuse With Methylphenidate, Atomoxetine, Amphetamine/Dextroamphetamine or Lisdexamfetamine

Summary

The purpose of this study is to estimate the observed incidence of the health outcomes (suicide attempt or ideation, suicide ideation, suicide attempt, psychosis, and substance abuse) in a cohort of participants diagnosed with attention deficit hyperactivity disorder (ADHD) who are first-line new therapy with methylphenidate monotherapy, lisdexamfetamine monotherapy, atomoxetine monotherapy, amphetamine/dextroamphetamine combo therapy, and either methylphenidate/lisdexamfetamine/atomoxetine monotherapy or amphetamine/dextroamphetamine combo therapy during the 'on treatment' period from 7 days after the start of exposure through the end of exposure (treatment discontinuation for at least 60 days) and the 'intent to treat' period from 7 days after start of treatment to end of continuous observation; and to compare the hazards of outcomes (suicide attempt or ideation, suicide ideation, suicide attempt, psychosis, and substance abuse) in the target cohort (participants diagnosed with ADHD who are first-line monotherapy new users of methylphenidate) versus each comparator cohort (patients diagnosed with ADHD who are first-line newly exposed to lisdexamfetamine monotherapy, atomoxetine monotherapy, amphetamine/dextroamphetamine combo therapy) during the 'on treatment' period from 7 days after the start of exposure through the end of exposure (treatment discontinuation for at least 60 days) and the 'intent to treat' period from 7 days after start of treatment to end of continuous observation.

Conditions

• Attention Deficit Disorder With Hyperactivity

Interventions

DRUG

Methylphenidate

Methylphenidate is common ADHD medications in the United States. This is a non-interventional study and no drug will be given as part of this study. Analysis will be performed from data taken from three United States (US) health care databases and one US electronic health record database.

DRUG

Lisdexamfetamine

Lisdexamfetamine is common ADHD medications in the United States. This is a non-interventional study and no drug will be given as part of this study. Analysis will be performed from data taken from three US health care databases and one US electronic health record database.

DRUG

Atomoxetine

Atomoxetine is common ADHD medications in the United States. This is a non-interventional study and no drug will be given as part of this study. Analysis will be performed from data taken from on three US health care databases and one US electronic health record database.

DRUG

Amphetamine

Amphetamine is common ADHD medications in the United States. This is a non-interventional study and no drug will be given as part of this study. Analysis will be performed from data taken from on three US health care databases and one US electronic health record database.

DRUG

Dextroamphetamine

Dextroamphetamine is common ADHD medications in the United States. This is a non-interventional study and no drug will be given as part of this study. Analysis will be performed from data taken from on three US health care databases and one US electronic health record database.

Sponsors & Collaborators

• Janssen Research & Development, LLC

  lead INDUSTRY

Principal Investigators

• Janssen Research and Development, LLC Clinical Trial · Janssen Research and Development LLC

Eligibility

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2019-10-09

Primary Completion

2019-10-25

Completion

2019-10-25

FDA Drug

Yes

Countries

• United States

Study Locations