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HealthyPhase 4NCT00302458

A Study of Repeat Dosing of OROS® Methylphenidate Hydrochloride (CONCERTA®) and Immediate Release Methylphenidate Hydrochloride in Healthy Adults

A Phase 4 study testing OROS-Methylphenidate and Immediate Release Methylphenidate in people with Healthy, run by Massachusetts General Hospital at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This is a double-blind, randomized, placebo-controlled, five-period crossover study to examine the likability of a repeated administration of immediate release methylphenidate hydrochloride (IR-MPH 40 mg) and OROS®-MPH (CONCERTA® 72 mg) in healthy adults. Read more about this study

Who is it for?
Ages 18 to 45 yearsHealthy volunteers can take part
Conditions the study is for
Healthy
What is being tested?
OROS-Methylphenidate and Immediate Release Methylphenidate
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
44 participants
Where
1 siteUnited States
Study dates
Jan 2006to Jun 2007
Phase
Phase 4
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 45 years
  • All sexes
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Males or non-pregnant, non-lactating females. With the exception of women who have been post-menopausal for a minimum of 12 months prior to screening and those who have undergone hysterectomy or bilateral oophorectomy, all female subjects must have a negative urine pregnancy test at both screening and at each admission to the research unit. All male and female subjects must have used a medically acceptable form of birth control for at least one month prior to screening and be willing to continue use during the study. Medically acceptable forms of birth control include abstinence, hormonal contraceptives, diaphragm with spermicide, condom with spermicide, intrauterine device, or surgical sterilization (including vasectomy of male partner[s]).
  • Eighteen (18) to 45 years of age, inclusive
  • Based on medical history, limited physical examination (neurologic and cardiac) and/or lab results, are considered healthy and free of any conditions that may interfere with participation in the study. Any abnormalities at screening on results of electrocardiogram (ECG) or any laboratory test must be determined to be not clinically significant by an investigator.
  • Agree to not use prescription stimulants (except for the study medication) during the study
  • Have venous access sufficient for blood sampling as determined by clinical examination
  • Weigh at least 100 pounds at screening
  • Agree and are available to return to the study center for five full-day (approximately 18 hours) study visits held five to 30 days apart within a 22-week period, and willing to complete all protocol-specified assessments.
  • Able to read and comprehend English

Who cannot join

  • Marked anxiety, tension, and agitation since the drug may aggravate these symptoms
  • Known hypersensitivity to methylphenidate or other components of Concerta or Ritalin
  • Subjects with glaucoma
  • Motor tics or with a family history or diagnosis of Tourette's syndrome
  • Treated with monoamine oxidase inhibitors (MAOIs) or within 14 days of discontinuation of treatment with MAOIs
  • Presence or history of any medically diagnosed, clinically significant Axis I psychiatric disorder (including substance use disorders, bipolar disorder, any psychotic disorder)
Show all 31Show fewer
  • Scores of Baseline Scales:
  • Hamilton Depression Scale > 17 (out of a possible 67 on the 21-item scale) (Hamilton 1960)
  • Beck Depression Inventory > 19 (out of a possible 63 on the 21-item scale) (Beck et al 1961)
  • Hamilton Anxiety Scale > 21 (out of a possible 56 on the 14-item scale) (Hamilton 1959)
  • Any clinically significant chronic disease or unstable medical abnormality by history or physical examination, including hypertension, hyperthyroidism, a seizure disorder, history of myocardial infarction or stroke, or history of cardiac arrhythmia or heart murmur (other than uncomplicated mitral valve prolapse)
  • Clinically significant abnormal baseline laboratory values which include the following:
  • Values > 20% above the upper range of the laboratory standard of a basic metabolic screen and complete blood count
  • Exclusionary blood pressure > 140 (systolic) and 90 (diastolic).
  • Exclusionary ECG parameters: QTC > 460 msec, QRS > 120 msec, and PR > 200 msec. Subjects having ECG evidence of ischemia or arrhythmia as reviewed by an independent cardiologist
  • Currently taking or require any of the following medications:
  • Clonidine or other alpha-2 adrenergic receptor agonists
  • Tricyclic antidepressants
  • Selective serotonin reuptake inhibitors (SSRIs)
  • Theophylline
  • Coumarin anticoagulants
  • Anticonvulsants
  • Prescription stimulants
  • Have taken an SSRI in the 35 days before initiation of the study medication
  • Currently physically dependent on benzodiazepines, opiates or alcohol as determined by clinical evaluation or positive urine drug screen at screening
  • Preexisting severe gastrointestinal narrowing (pathologic or iatrogenic, for example: small bowel inflammatory disease, "short gut" syndrome due to adhesions or decreased transit time, past history of peritonitis, cystic fibrosis, chronic intestinal pseudoabsorption, or Meckel's diverticulum)
  • Unable to swallow the study medication whole
  • Have had a significant blood loss (> 500 mL) or donated blood in the 30 days preceding dosing
  • Have a positive urine drug screen at screening
  • Have taken an investigational medication or product within the past 30 days
  • Have taken prescription medications (with the exception of birth control methods) within seven days of screening or is anticipated to need any medications, over-the-counter products (other than acetaminophen), or herbal supplements during the study

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Massachusetts General Hospital

    Boston, Massachusetts, 02114

Other trials in United States

About this study

Official title: A Double-blind, Randomized, Placebo-controlled, Crossover Study of Repeat Dosing of OROS® Methylphenidate Hydrochloride (CONCERTA®) and Immediate Release Methylphenidate Hydrochloride in Healthy Adults

This is a double-blind, randomized, placebo-controlled, five-period crossover study to examine the likability of a repeated administration of immediate release methylphenidate hydrochloride (IR-MPH 40 mg) and OROS®-MPH (CONCERTA® 72 mg) in healthy adults. Hypotheses are as follows:

  • Hypothesis 1: the subjective feelings of detection and likeability will be greater for periods of IR-MPH administration than after OROS-MPH administration irregardless of sequence;
  • Hypothesis 2: the greater ratings of feelings of detection and likeability will be associated with the periods of most rapid change in plasma d-MPH and not with the magnitude of plasma d-MPH concentration (other than the OROS-MPH to IR-MPH condition in which they coincide), and
  • Hypothesis 3: the subjective feelings of dislike will be greatest for the two conditions in which IR-MPH is the second condition.
Read the detailed description

The main goal of this study is to assess whether the abuse liability potential of delayed, repeated administrations of different formulations of MPH is moderated by the oral delivery system in which a delivery system with slower onset may be safer than one with more rapid early release. To this end, the investigators will compare repeated administration of orally administered, therapeutic doses of a short (IR-MPH) and a long-acting formulation of MPH (OROS-MPH) in the following areas:

  1. pharmacokinetic profile of MPH assessing rate of onset of MPH action (indexed through change in plasma level) and
  2. abuse liability (indexed through detection and likeability).

The investigators will test all combinations of initial administration and then delayed (repeated) administration of the two formulations: IR-MPH to IR-MPH; IR-MPH to OROS-MPH; OROS-MPH to IR-MPH; OROS-MPH to OROS-MPH, and placebo to placebo.

Conditions
Healthy
Being tested
OROS-Methylphenidate, Immediate Release Methylphenidate, Placebo
Keywords
healthy volunteers

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • OROS-MethylphenidateDrug

    Also called Concerta, OROS MPH

    Each dose of OROS MPH will be 72 mg which will be supplied as two 36 mg overencapsulated capsules

  • Immediate Release MethylphenidateDrug

    Also called IR MPH, Ritalin

    Each dose of IR MPH will be 40 mg which will be supplied as two 20 mg overencapsulated capsules

  • PlaceboDrug

    Placebo will be administered during the first part of the day, and again during the second part of the day.

Study groups in NCT00302458
Study groupRoleWhat they receive
OROS-MPH + OROS-MPHExperimentalOROS-Methylphenidate Will be administered during the first part of the day, and again during the separate part of the day.
Receives: Drug: OROS-Methylphenidate
IR MPH + IR MPHExperimentalImmediate release methylphenidate will be administered in the first part of the day followed by Immediate release methylphenidate in the second part of the day.
Receives: Drug: Immediate Release Methylphenidate
Plabebo + PlaceboPlacebo comparatorPlacebo will be administered during the first part of the day, and again during the second part of the day.
Receives: Drug: Placebo
OROS MPH+ IR MPHExperimentalConcerta will be administered in the first part of the day, followed by Immediate Release Methylphenidate in the second part of the day.
Receives: Drug: OROS-Methylphenidate; Drug: Immediate Release Methylphenidate
IR MPH + OROS MPHExperimentalImmediate release Methylphenidate will be administered in the first part of the day, followed by Concerta in the second part of the day
Receives: Drug: OROS-Methylphenidate; Drug: Immediate Release Methylphenidate

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Peak Plasma Concentration of d-Methylphenidate

    Objective measure determined from blood samples, measured 4 hours after the dose

    Measured: 4 hours

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted14 Mar 2006 (estimated)
  2. Study startJan 2006
  3. Primary completionJun 2007
  4. Study completionJun 2007

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 4
Primary purpose
Basic science
Allocation
Randomised
Intervention model
Crossover
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
44 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00302458
Sponsor's protocol ID
2005-P-001812
Status last verified
Feb 2016
First submitted
13 Mar 2006
Last updated
29 Feb 2016
Data monitoring committee
No

Publications

  • Spencer TJ, Biederman J, Martin JM, Moorehead TM, Mirto T, Clarke A, Batchelder H, Faraone SV. Importance of pharmacokinetic profile and timing of coadministration of short- and long-acting formulations of methylphenidate on patterns of subjective responses and abuse potential. Postgrad Med. 2012 Jan;124(1):166-73. doi: 10.3810/pgm.2012.01.2529.

    PubMed 22314126

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing OROS-Methylphenidate and Immediate Release Methylphenidate in people with Healthy, run by Massachusetts General Hospital at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 8 inclusion and 31 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 29 Feb 2016. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 7 Jan 2014). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Peak Plasma Concentration of d-Methylphenidate (time frame: 4 hours). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00302458, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 29 Feb 2016.

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