Major Depressive DisorderPhase 3NCT01436149
Efficacy and Safety Study of SPD489 in Combination With an Antidepressant in the Treatment of Adults With Major Depressive Disorder
A Phase 3 study testing SPD489 (Lisdexamfetamine dimesylate ) in people with Major Depressive Disorder, run by Shire at 85 sites in 6 countries.
Trial summary
This study will examine SPD489 in subjects aged 18-65 with major depressive disorder (MDD) who are taking certain types of antidepressants but continue to have residual depression symptoms. Read more about this study
- Who is it for?
- Ages 18 to 65 years
- Conditions the study is for
- Major Depressive Disorder
- What is being tested?
- SPD489 (Lisdexamfetamine dimesylate )
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 1,262 participants
- Where
- 85 sitesin 6 countries
- Study dates
- 27 Oct 2011to 23 Dec 2013
- Phase
- Phase 3
- 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 65 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Subject is able to provide written, personally signed, and dated informed consent to participate in the study.
- Subject is between 18 and 65 years of age.
- Subject has a primary diagnosis of non-psychotic MDD (single or recurrent).
- Subject has a MADRS total score 24.
- Subject who is female, must have a negative serum beta human chorionic gonadotropin (HCG) pregnancy test and a negative urine pregnancy test at the and agrees to comply with any applicable contraceptive requirements of the protocol.
- Subject is able to swallow a capsule.
Who cannot join
- Subject whose current episode of MDD has not responded to an adequate treatment regimen with 2 or more approved single antidepressant agents.
- Subject who has a lifetime history of treatment resistant depression.
- Subject has a current co-morbid psychiatric disorder. Excluded are: any significant Axis II disorder (including borderline personality disorder), any bipolar disorder, any current or lifetime psychosis, post traumatic stress disorder, obsessive compulsive disorder, any pervasive development disorder, anorexia nervosa and bulimia nervosa.
- Subject has been hospitalized (within the last 12 months) for their current MDD episode.
- Subject has a current or lifetime history of attention-deficit/hyperactivity disorder (ADHD).
- Subject has a first degree relative that has been diagnosed with bipolar I disorder.
Show all 21Show fewer
- Subject has a recent history (within the last 6 months) of suspected substance abuse or dependence disorder
- Subject is considered a suicide risk in the opinion of the Investigator, has previously made a suicide attempt within the past 3 years, or is currently demonstrating active suicidal ideation.
- Subject has a concurrent chronic or acute illness or unstable medical condition.
- Subject has a history of seizures (other than infantile febrile seizures), any tic disorder, or a current diagnosis and/or a known family history of Tourette's Disorder, serious neurological disease, history of significant head trauma, dementia, cerebrovascular disease, Parkinson's disease, or intracranial lesions.
- Subject has known history of symptomatic cardiovascular disease, advanced arteriosclerosis, structural cardiac abnormality, cardiomyopathy, serious heart rhythm abnormalities, coronary artery disease, or other serious cardiac problems.
- Subject has a history of thyroid disorder that has not been stabilized on thyroid medication or treatment within 3 months prior to the Screening Visit.
- Subject has a known family history of sudden cardiac death or ventricular arrhythmia.
- Subject has glaucoma.
- Subject has a history of moderate to severe hypertension.
- Current use of any other medications (including over-the-counter [OTC], herbal or homeopathic preparations) that have central nervous system effects.
- Subject has had electroconvulsive therapy (ECT) for the current depressive episode 3 months prior.
- The subject has a known or suspected intolerance, hypersensitivity, or contraindications to their assigned antidepressant treatments (escitalopram oxalate, sertraline HCl, venlafaxine HCl extended release, or duloxetine HCl).
- Subject has a positive urine drug result.
- Subject has a body mass index (BMI) of <18.5 or >40.
- Subject is female and is pregnant or nursing.
Trial locations and contacts
85 sites in 6 countries.
85 sites in 6 countries
United States47 sites
FutureSearch Clinical Trials, LP
Austin, Texas, 78731
Pharmasite Research, Inc.
Baltimore, Maryland, 21208
Birmingham Research Group
Birmingham, Alabama, 35216
Paramount Clinical Research
Bridgeville, Pennsylvania, 15107
AV Institue, Inc.
Carson, California, 90746
Community Research
Cincinnati, Ohio, 45227
Ericksen Research and Development
Clinton, Utah, 84015
CNS Clinical Research Group
Coral Springs, Florida, 33067
Triangle Neuropsychiatry
Durham, North Carolina, 27707
Rhode Island Mood & Memory Research Institute
East Providence, Rhode Island, 02914
MCM Clinical Research LLC
Florence, Kentucky, 41042
Emerald Coast Mood & Memory, PA
Fort Walton Beach, Florida, 32547
Potomac Grove Clinical Research Center
Gaithersburg, Maryland, 20877
Geriatric and Adult Psychiatry, LLC
Hamden, Connecticut, 06518
The Davis Clinic
Indianapolis, Indiana, 46260
University of California, Irvine Child Development Center
Irvine, California, 92612
Florida Clinical Research Center, LLC.
Maitland, Florida, 32751
Lindner Center of HOPE
Mason, Ohio, 45040
Suburban Research Associates
Media, Pennsylvania, 19063
Clinical Neuroscience Solutions, Inc.
Memphis, Tennessee, 38119
Middlexex Hospital Center for Behavioral Health
Middletown, Connecticut, 06457
Bioscience Research, LLC
Mount Kisco, New York, 10549
Clinical Research Associates
Nashville, Tennessee, 37203
Suncoast Clinical Research
New Port Richey, Florida, 34652
Fieve Clinical Research
New York, New York, 10168
South Coast Clinicals
Norwalk, California, 90650
American Medical Research, Inc.
Oak Brook, Illinois, 60523
North County Clinical Research
Oceanside, California, 92056
SP Research, PLLC
Oklahoma City, Oklahoma, 73112
Compass Research, LLC
Orlando, Florida, 32806
Pasadena Research Institute, LLC
Pasadena, California, 91106
CRI Worldwide LLC
Philadelphia, Pennsylvania, 19139
University of Pittsburgh School of Medicine
Pittsburgh, Pennsylvania, 15213
Summit Research Network (Oregon) Inc.
Portland, Oregon, 97210
Rcihard H. Weisler, MD, PA & Associates
Raleigh, North Carolina, 27809
Office of Marc Hertzman, MD
Rockville, Maryland, 20852
St. Charles Psychiatric Associates - Midwest Research Group
Saint Charles, Missouri, 63301
Affiliated Research Institute
San Diego, California, 92108
Clinical Innovations, Inc.
San Diego, California, 92121
Sharp Mesa Vista Hospital
San Diego, California, 92123
Summit Research Network (Seattle) LLC
Seattle, Washington, 98104
Carman Research
Smyrna, Georgia, 30080
Meridien Research
St. Petersburg, Florida, 33709
Richmond Behavioral Associates
Staten Island, New York, 10312
Stedman Clinical Trials
Tampa, Florida, 33613
Northwest Indiana Center for Clinical Research
Valparaiso, Indiana, 46383
Adams Clinical Trials, LLC
Watertown, Massachusetts, 02472
Canada20 sites
Aggarwal & Associates Ltd.
Brampton, Ontario, L6T 0G1
Depression, Mood Disorders and Schizophrenia Treatment Centre
Burlington, Ontario, L7R 4E2
Chatham-Kent Clinical Trials Research Center
Chatham, Ontario, N7M 5L9
Pierre-Janet Hospital
Gatineau, Quebec, J8A1K7
Regional Mental Health Care
London, Ontario, N6A 4H1
Anxiety and Mood Disorder Center
Mississauga, Ontario, L5M 4N4
Medical Research Associates
Mississauga, Ontario, L5M 4N4
l'Hopital Louis H. Lafontaine
Montreal, Quebec, H1N 3M5
A.K. Karan Holdings
Oakville, Ontario, L6J0B2
International Sleep Clinic, West Parry Sound Health Centre
Parry Sound, Ontario, P2A 3A4
Dr. Alexander McIntyre Inc
Penticton, British Columbia, V2A 4M4
Kells Medical Research Group Inc.
Pointe-Claire, Quebec, H9R 4S3
ALPHA Recherche Clinique
Québec, Quebec, G3K 2P8
Q&T Research Sherbrooke
Sherbrooke, Quebec, J1H 4J6
START Clinic for Mood and Anxiety Disorders
Toronto, Ontario, M4W 2N4
Univ Health Network, Toronto Western Hospital
Toronto, Ontario, M5T2S8
Sleep & Alertness Clinic (Sleep & Alertness Research, Inc.)
Toronto, Ontario, M6J 3S3
Manna Research
Toronto, Ontario, M9W 4L6
Dr. D. McIntosh & Dr. K. Kjernisted Clinical Research Inc.
Vancouver, British Columbia, V6Z 2L4
Windsor Regional Hospital-Tayfour Campus
Windsor, Ontario, N9C 3Z4
Spain9 sites
Hospital de la Santa Creo l Sant Pau
Barcelona, 08025
Hospital Universitari de Bellvitge, Servicio de Psiquiatria
Barcelona, 08907
Hospital Universitario Infanta Leonor
Madrid, 28031
Hospital Fundacion de Alcorcon
Madrid, 28922
Hospital Universitario de Henares
Madrid
Centro de Salud Mental Il la Corredoria
Oviedo, 33011
Centro Salud Alamedilla Unidad de Salud Mental
Salamanca, 37003
Complejo hospitalario de Zamora
Zamora, 49021
Hospital Clinico Universitario Lozano Blesa
Zaragoza, 50009
Mexico5 sites
Hospital Aranda de la Parra
León, 37000
Centro Regiomontano de Investigacion S.C. (CRI)
Monterrey, Nuevo León, 647-10
Instituto de Infromacion e Investigación en Salud Mental (INFOSAME)
Nuevo León, 64710
Consultorio Especializado en Psiquiatria Infantil y Adolescentes
San Luis Potosí City, 78200
B & B Investigaciones Medicas S.C.
Sinaloa, 82126
Croatia2 sites
Poliklinika Neuron
Zagreb, 10 000
Psychiatric Clinic Vrapoe
Zagreb, 10090
Puerto Rico2 sites
Dharma Institute & Research Center
San Juan, 00907
INSPIRA Clinical Research
San Juan, 00918
About this study
Official title: The SPD489-322 Phase 3, Multicenter, Randomized, Double-blind, Parallel-group, Placebo-controlled, Flexible Dose Titration, Efficacy and Safety Study of SPD489 in Combination With an Antidepressant in the Treatment of Adults With Major Depressive Disorder With Inadequate Response to Prospective Treatment With an Antidepressant
This study will examine SPD489 in subjects aged 18-65 with major depressive disorder (MDD) who are taking certain types of antidepressants but continue to have residual depression symptoms. Eligible patients will remain on their antidepressant but will be randomized to either receive supplemental SPD489 or placebo (i.e. sugar pill). The purpose of this study is to help answer the following questions:
- How safe is SPD489 for the supplemental treatment of depression and what are the side effects that might be related to it?
- Can supplemental SPD489 help patients who still have residual depression symptoms while taking an antidepressant?
- How much SPD489 should be given to patients with depression who are also taking an antidepressant?
- How does SPD489 compare to placebo in depressed patients who are also taking an antidepressant?
- Conditions
- Major Depressive Disorder
- Being tested
- SPD489 (Lisdexamfetamine dimesylate ), Placebo
- Medical subject headings
- Depressive Disorder, Major
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
SPD489 (Lisdexamfetamine dimesylate )Drug
Also called Vyvanse
Antidepressant (either escitalopram oxalate, sertraline hydrochloride, venlafaxine hydrochloride extended release or duloxetine hydrochloride) oral, once daily + SPD489 (oral, 20, 30, 50 or 70 mg, once daily) for 8 weeks
PlaceboDrug
Antidepressant (either escitalopram oxalate, sertraline hydrochloride, venlafaxine hydrochloride extended release or duloxetine hydrochloride) oral, once daily + Placebo (oral, once daily) for 8 weeks
| Study group | Role | What they receive |
|---|---|---|
| Antidepressant + SPD489 | Experimental | Not described Receives: Drug: SPD489 (Lisdexamfetamine dimesylate ) |
| Antidepressant + Placebo | Placebo comparator | Not described Receives: Drug: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Mean Change From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score at up to 8 Weeks
MADRS is a validated, 10-item rating scale with each item being scored on a scale from 0-6 with a total score ranging from 0-60. Lower scores indicate a decreased severity of depression.
Measured: 8 weeks
Secondary outcomes (11)
Change From Baseline in Sheehan Disability Scale (SDS) Total Score at up to 8 Weeks
Designed to evaluate the extent to which illness symptoms impact a subject's life in 3 areas: work/school, social, and family/home. Each area is scored on a scale from 0 (no impairment) to 10 (highly impaired) with a total score ranging from 0 (unimpaired) to 30 (highly impaired). Lower scores translate into less impairment.
Measured: 8 weeks
Percentage of Participants Achieving a 25% Response on the MADRS
The percentage of subjects who achieved a 25% response (i.e., ≥25% reduction in MADRS total score from Lead-in Baseline, Visit 2; Week 0). A comparison was performed at Visit 14/Early Termination (ET) (Week 16/ET).
Measured: up to 8 weeks
Percentage of Participants Achieving a 50% Response on the MADRS
The percentage of subjects who achieved a 50% response (i.e., ≥50% reduction in MADRS total score from Lead-in Baseline, Visit 2; Week 0). A comparison was performed at Visit 14/ET (Week 16/ET).
Measured: up to 8 weeks
Percentage of Participants Achieving Remission on the MADRS
MADRS remission was defined as a MADRS total score of ≤10. A comparison was performed at Visit 14/ET (Week 16/ET).
Measured: up to 8 weeks
Mean Change From Baseline Over Time in MADRS Total Score
MADRS is a validated, 10-item rating scale with each item being scored on a scale from 0-6 with a total score ranging from 0-60. Lower scores indicate a decreased severity of depression.
Measured: Baseline and up to 8 weeks
Mean Change From Baseline in the Quick Inventory of Depressive Symptomatology - Self Report (QIDS SR)
The QIDS-SR is a self-administered questionnaire designed to rate depressive symptoms. The scale contains 16 items, each scored using a 4-point scale ranging from 0 (representing the most favorable response [low amount of symptom]) to 3 (representing the least favorable response [frequent/intense symptom]). The total score could range from 0 (no depression) to 27 (very severe depression). Higher scores represent more severe depressive symptoms.
Measured: up to 8 weeks
Mean Change From Baseline in the Short Form-12 Health Survey V2 (SF-12V2)
Total score ranges from 0 (lowest level of health) - 100 (highest level of health) on the assumption that each question carries equal weight. The lower the score the more disability. The higher the score the less disability (i.e. a score of zero is equivalent to maximum disability and a score of 100 is equivalent to no disability). Higher scores are associated with better quality of life.
Measured: up to 8 weeks
Mean Change From Baseline in the Quality of Life Enjoyment Satisfaction Questionnaire Short Form (Q-LES-Q-SF)
The short form is a 16-item self-report questionnaire which evaluates general subject satisfaction with health, mood, relationships, functioning in daily life, and the treatment being taken. Overall level of satisfaction is evaluated on a 5-point scale from 1 (very poor) to 5 (very good). The total score ranges from 14-70 (last two items on the form are not included in the total score). A higher score indicates a better quality of life.
Measured: up to 8 weeks
Clinical Global Impressions - Global Improvement (CGI-I)
Clinical Global Impression-Improvement (CGI-I) consists of a 7-point scale ranging from 1 (very much improved) to 7 (very much worse). Improvement is defined as a score of 1 (very much improved) or 2 (much improved) on the scale.
Measured: up to 8 weeks
Columbia Suicide Severity Rating Scale (C-SSRS)
C-SSRS is a semi-structured interview that captures the occurrence, severity, and frequency of suicide-related thoughts and behaviors during the assessment period. The interview includes definitions and suggested questions to solicit the type of information needed to determine if a suicide-related thought or behavior occurred. The assessment is done by the nature of the responses, not by a numbered scale.
Measured: up to 8 weeks
Amphetamine Cessation Symptom Assessment (ACSA)
ACSA scale has 16 symptom items rated on a scale from 0 (not at all) to 4 (extremely) with a possible total score range of 0 to 64. Higher scores indicate greater withdrawal symptom severity.
Measured: up to 8 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 Sep 2011 (estimated)
- Study start27 Oct 2011
- Primary completion23 Dec 2013
- Study completion23 Dec 2013
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Major Depressive DisorderStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 1,262 participants (actual)
Sponsor and investigators
- Lead sponsor
- Shire
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Study Director, Study director, Takeda
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01436149
- Sponsor's protocol ID
- SPD489-322
- Other IDs
- 2011-003018-17
- Status last verified
- May 2021
- First submitted
- 15 Sep 2011
- Last updated
- 9 Jun 2021
- Results posted
- Yes, on ClinicalTrials.gov
Publications
Richards C, McIntyre RS, Weisler R, Sambunaris A, Brawman-Mintzer O, Gao J, Geibel B, Dauphin M, Madhoo M. Lisdexamfetamine dimesylate augmentation for adults with major depressive disorder and inadequate response to antidepressant monotherapy: Results from 2 phase 3, multicenter, randomized, double-blind, placebo-controlled studies. J Affect Disord. 2016 Dec;206:151-160. doi: 10.1016/j.jad.2016.07.006. Epub 2016 Jul 5.
PubMed 27474961
Study at a glance
From the registry record, last updated by the sponsor on 9 Jun 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The SPD489-322 Phase 3, Multicenter, Randomized, Double-blind, Parallel-group, Placebo-controlled, Flexible Dose Titration, Efficacy and Safety Study of SPD489 in Combination With an Antidepressant in the Treatment of Adults With Major Depressive Disorder With Inadequate Response to Prospective Treatment With an Antidepressant
- ClinicalTrials.gov ID
- NCT01436149
- Acronym / sponsor ID
- SPD489-322
- Conditions
- Major Depressive Disorder
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 1,262 participants (actual)
- Lead sponsor
- ShireIndustry (pharma, biotech, devices)
- Study start
- 27 Oct 2011 (actual)
- Primary completion
- 23 Dec 2013 (actual)
- Study completion
- 23 Dec 2013 (actual)
- First posted
- 19 Sep 2011 (estimated)
- Results
- Posted 19 Nov 2014
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study will examine SPD489 in subjects aged 18-65 with major depressive disorder (MDD) who are taking certain types of antidepressants but continue to have residual depression symptoms. Eligible patients will remain on their antidepressant but will be randomized to either receive supplemental SPD489 or placebo (i.e. sugar pill). The purpose of this study is to help answer the following questions:
- How safe is SPD489 for the supplemental treatment of depression and what are the side effects that might be related to it?
- Can supplemental SPD489 help patients who still have residual depression symptoms while taking an antidepressant?
- How much SPD489 should be given to patients with depression who are also taking an antidepressant?
- How does SPD489 compare to placebo in depressed patients who are also taking an antidepressant?
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Antidepressant + SPD489 | Experimental | Drug: SPD489 (Lisdexamfetamine dimesylate ) |
| Antidepressant + Placebo | Placebo comparator | Drug: Placebo |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (6 listed)
- Subject is able to provide written, personally signed, and dated informed consent to participate in the study.
- Subject is between 18 and 65 years of age.
- Subject has a primary diagnosis of non-psychotic MDD (single or recurrent).
- Subject has a MADRS total score 24.
- Subject who is female, must have a negative serum beta human chorionic gonadotropin (HCG) pregnancy test and a negative urine pregnancy test at the and agrees to comply with any applicable contraceptive requirements of the protocol.
Key exclusion criteria (21 listed)
- Subject whose current episode of MDD has not responded to an adequate treatment regimen with 2 or more approved single antidepressant agents.
- Subject who has a lifetime history of treatment resistant depression.
- Subject has a current co-morbid psychiatric disorder. Excluded are: any significant Axis II disorder (including borderline personality disorder), any bipolar disorder, any current or lifetime psychosis, post traumatic stress disorder, obsessive compulsive disorder, any pervasive development disorder, anorexia nervosa and bulimia nervosa.
- Subject has been hospitalized (within the last 12 months) for their current MDD episode.
- Subject has a current or lifetime history of attention-deficit/hyperactivity disorder (ADHD).
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| SPD489 (Lisdexamfetamine dimesylate )Also: VyvanseAntidepressant (either escitalopram oxalate, sertraline hydrochloride, venlafaxine hydrochloride extended release or duloxetine hydrochloride) oral, once daily + SPD489 (oral, 20, 30, 50 or 70 mg, once daily) for 8 weeks | Drug | Antidepressant + SPD489 |
| PlaceboAntidepressant (either escitalopram oxalate, sertraline hydrochloride, venlafaxine hydrochloride extended release or duloxetine hydrochloride) oral, once daily + Placebo (oral, once daily) for 8 weeks | Drug | Antidepressant + Placebo |
Primary outcome
Mean Change From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score at up to 8 Weeks
Time frame: 8 weeks
MADRS is a validated, 10-item rating scale with each item being scored on a scale from 0-6 with a total score ranging from 0-60. Lower scores indicate a decreased severity of depression.
11 secondary outcomes
Change From Baseline in Sheehan Disability Scale (SDS) Total Score at up to 8 Weeks
Time frame: 8 weeks
Percentage of Participants Achieving a 25% Response on the MADRS
Time frame: up to 8 weeks
Percentage of Participants Achieving a 50% Response on the MADRS
Time frame: up to 8 weeks
Percentage of Participants Achieving Remission on the MADRS
Time frame: up to 8 weeks
Mean Change From Baseline Over Time in MADRS Total Score
Time frame: Baseline and up to 8 weeks
Mean Change From Baseline in the Quick Inventory of Depressive Symptomatology - Self Report (QIDS SR)
Time frame: up to 8 weeks
Mean Change From Baseline in the Short Form-12 Health Survey V2 (SF-12V2)
Time frame: up to 8 weeks
Mean Change From Baseline in the Quality of Life Enjoyment Satisfaction Questionnaire Short Form (Q-LES-Q-SF)
Time frame: up to 8 weeks
Clinical Global Impressions - Global Improvement (CGI-I)
Time frame: up to 8 weeks
Columbia Suicide Severity Rating Scale (C-SSRS)
Time frame: up to 8 weeks
Amphetamine Cessation Symptom Assessment (ACSA)
Time frame: up to 8 weeks
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 9 Jun 2021.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Results publication: PubMed 27474961Richards C, McIntyre RS, Weisler R, Sambunaris A, Brawman-Mintzer O, Gao J, Geibel B, Dauphin M, Madhoo M. Lisdexamfetamine dimesylate augmentation for adults with major depressive disorder and inadequate response to antidepressant monotherapy: Results from 2 phase 3, multicenter, randomized, double-blind, placebo-controlled studies. J Affect Disord. 2016 Dec;206:151-160. doi: 10.1016/j.jad.2016.07.006. Epub 2016 Jul 5.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Study Director study director
Takeda
85 sites in 6 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing SPD489 (Lisdexamfetamine dimesylate ) in people with Major Depressive Disorder, run by Shire at 85 sites in 6 countries.
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 6 inclusion and 21 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 9 Jun 2021. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 85 sites in United States, Canada, Spain, Mexico, Croatia and 1 more country. 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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
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 19 Nov 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?
Mean Change From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score at up to 8 Weeks (time frame: 8 weeks). 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 NCT01436149, 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 9 Jun 2021.