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Opiate DependencePhase 2NCT01863251

Atomoxetine for ATS and Opioid Dependence During Buprenorphine Maintenance Treatment in Malaysia

A Phase 2 study testing Atomoxetine in people with Opiate Dependence and Stimulant Dependence, run by Yale University at 1 site in Malaysia.

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

To evaluate the tolerability, acceptability and potential effect size of the efficacy of 4 months of atomoxetine treatment for patients with co-occurring ATS and heroin dependence (COATS) receiving buprenorphine maintenance treatment (BMT) and educational drug and HIV risk reduction counseling (EDRC). Read more about this study

Who is it for?
Ages 18 to 65 years
Conditions the study is for
Opiate Dependence, Stimulant Dependence
What is being tested?
Atomoxetine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
90 participants
Where
1 siteMalaysia
Study dates
May 2013to Sep 2014
Phase
Phase 2
Are there results?
None posted in the registry

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 65 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Meet Opioid and Amphetamine-type stimulant (ATS)dependence, as assessed by the Structured Clinical Interview for Diagnostic and Statistical Manual (DSM-IV) (SCID) and documented by opioid-positive and ATS positive urine tests.
  • Report at least 2 or more days per week of ATS use over the past month.

Who cannot join

  • Hypersensitivity to atomoxetine;
  • Current use of a monoamine oxidase inhibitor (MAOI) or use within the preceding 2 weeks;
  • Suffer from narrow angle glaucoma; pheochromocytoma; severe cardiovascular disorder; liver enzymes greater than 3 times the upper limit of normal; liver failure or acute hepatitis;
  • Pregnancy or breast feeding;
  • Current suicide or homicide risk;
  • Current psychotic disorder or major depression;
  • Inability to understand the protocol or assessment questions.
  • A physician reviews the results of all baseline assessments and laboratory and other medical tests (CBC, chemistries, liver enzymes, HIV and Hepatitis B and C, EKG, chest x-ray), takes a medical history, and performs a physical examination in order to confirm the patient's eligibility for the study.

Trial locations and contacts

1 site in 1 country.

Malaysia1 site
  • Universiti Sains Malaysia

    Kota Bharu

Other trials in Malaysia

About this study

To evaluate the tolerability, acceptability and potential effect size of the efficacy of 4 months of atomoxetine treatment for patients with co-occurring ATS and heroin dependence (COATS) receiving buprenorphine maintenance treatment (BMT) and educational drug and HIV risk reduction counseling (EDRC).

Read the detailed description

The Specific Aims of the proposed study are:

  1. To evaluate the tolerability, acceptability and potential effect size of the efficacy of 4 months of atomoxetine treatment for patients with co-occurring ATS and heroin dependence (COATS) receiving buprenorphine maintenance treatment (BMT) and educational drug and HIV risk reduction counseling (EDRC).
  2. To better characterize patients with co-occurring ATS and heroin dependence (with regard to disturbances of mood, impulse control, executive functioning and patterns of drug use during MMT) and to evaluate the effects of atomoxetine on mood, impulsivity, and executive functioning (including attention, concentration, memory, and decision-making characteristics).
  3. To provide training in drug abuse treatment, HIV prevention and treatment, and drug abuse clinical research to drug abuse clinical researchers and clinicians in Kota Bharu, Malaysia.
Being tested
Atomoxetine
Keywords
Opiates, ATS, HIV Risks
Medical subject headings
Opioid-Related Disorders

What participants receive

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

  • AtomoxetineDrug

    Also called Stratera

Study groups in NCT01863251
Study groupRoleWhat they receive
AtomoxetineExperimentalPatients assigned to atomoxetine will receive atomoxetine 40 mg daily, beginning on Day 5. Atomoxetine dose will be increased to 80 mg daily for all patients beginning on Day 12. Atomoxetine will be increased to 120 mg daily for patients with persistent ATS use after 4 weeks of treatment.
Receives: Drug: Atomoxetine
PlaceboPlacebo comparatorPlacebo inactive medication
Receives: Drug: Atomoxetine

What is being measured

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

  1. ATS (Amphetamine-type stimulant) Use

    The primary evaluation of the effect size in the proposed study will be based on the overall proportions of urine tests negative for ATS and days per month abstinent from ATS use during the 16 week active study period.

    Measured: 4 months

Secondary outcomes (3)
  1. Retention

    treatment retention

    Measured: 4 months

  2. HIV Risks

    Reductions in HIV Risk Behaviors, as assessed by computer-assisted self-report inventory

    Measured: 4 months

  3. Functional status

    changes in functional outcomes (assessed by the ASI).

    Measured: 4 months

Timeline

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

  1. First posted27 May 2013 (estimated)
  2. Study startMay 2013
  3. Primary completionAug 2014
  4. Study completionSep 2014

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 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Factorial
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
90 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01863251
Sponsor's protocol ID
1202009750
Status last verified
Apr 2017
First submitted
22 May 2013
Last updated
27 Apr 2017
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Atomoxetine in people with Opiate Dependence and Stimulant Dependence, run by Yale University at 1 site in Malaysia.

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 2 inclusion and 8 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 27 Apr 2017. 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 Malaysia. 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

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

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

ATS (Amphetamine-type stimulant) Use (time frame: 4 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 27 Apr 2017.

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