Major Depressive DisorderPhase 3NCT00073762
Study Evaluating DVS-233 SR In Adult Outpatients With Major Depressive Disorder
A Phase 3 study testing DVS-233 SR in people with Major Depressive Disorder, run by Wyeth is now a wholly owned subsidiary of Pfizer.
Trial summary
Primary Objective: To compare the antidepressant efficacy and safety of subjects receiving DVS-233 SR versus subjects receiving placebo. Secondary Objective: To assess the response of subjects receiving DVS-233 SR for the clinical global evaluation, functionality, general wellbeing, pain, and absence of symptoms… Read more about this study
- Who is it for?
- Ages 18 to 75 years
- Conditions the study is for
- Major Depressive Disorder
- What is being tested?
- DVS-233 SR
- How many people
- 375 participants
- Where
- No sites listed yet
- Study dates
- Start not givento Sep 2004
- Phase
- Phase 3
- 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 75 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Outpatients
- Sexually active women participating in the study must use a medically acceptable form of contraception
- Subjects must have a primary diagnosis of major depressive disorder of 4 on Clinical Global Impressions-Severity scale (CGI-S)
Who cannot join
- Treatment with DVS-233 SR at any time in the past
- Treatment with venlafaxine (immediate release [IR] or extended release [ER]) within 90 days of study day 1
- Known hypersensitivity to venlafaxine (IR or ER)
About this study
Official title: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study To Evaluate The Efficacy And Safety Of Two Fixed Doses (200 Mg, Or 400 Mg) Of DVS-233 SR In Adult Outpatients With Major Depressive Disorder
Primary Objective: To compare the antidepressant efficacy and safety of subjects receiving DVS-233 SR versus subjects receiving placebo.
Secondary Objective: To assess the response of subjects receiving DVS-233 SR for the clinical global evaluation, functionality, general wellbeing, pain, and absence of symptoms (Hamilton Psychiatric Rating Scale for Depression, 17-item [HAM-D17] less than or equal to 7) versus those subjects receiving placebo.
- Conditions
- Major Depressive Disorder
- Being tested
- DVS-233 SR
- 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.
DVS-233 SRDrug
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted8 Dec 2003 (estimated)
- Primary completionSep 2004
- Study completionSep 2004
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- 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
- Double blind
- Enrolment
- 375 participants (actual)
Sponsor and investigators
- Lead sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- Medical Monitor, MD, Study director, Wyeth is now a wholly owned subsidiary of Pfizer
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00073762
- Sponsor's protocol ID
- 3151A1-308?
- Status last verified
- Aug 2009
- First submitted
- 4 Dec 2003
- Last updated
- 19 Aug 2009
- Results posted
- No
Publications
Thase ME, Fayyad R, Cheng RF, Guico-Pabia CJ, Sporn J, Boucher M, Tourian KA. Effects of desvenlafaxine on blood pressure in patients treated for major depressive disorder: a pooled analysis. Curr Med Res Opin. 2015 Apr;31(4):809-20. doi: 10.1185/03007995.2015.1020365. Epub 2015 Mar 26.
PubMed 25758058
Study at a glance
From the registry record, last updated by the sponsor on 19 Aug 2009. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study To Evaluate The Efficacy And Safety Of Two Fixed Doses (200 Mg, Or 400 Mg) Of DVS-233 SR In Adult Outpatients With Major Depressive Disorder
- ClinicalTrials.gov ID
- NCT00073762
- Acronym / sponsor ID
- 3151A1-308?
- Conditions
- Major Depressive Disorder
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 375 participants (actual)
- Lead sponsor
- Wyeth is now a wholly owned subsidiary of PfizerIndustry (pharma, biotech, devices)
- Primary completion
- Sep 2004 (actual)
- Study completion
- Sep 2004 (actual)
- First posted
- 8 Dec 2003 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Primary Objective: To compare the antidepressant efficacy and safety of subjects receiving DVS-233 SR versus subjects receiving placebo.
Secondary Objective: To assess the response of subjects receiving DVS-233 SR for the clinical global evaluation, functionality, general wellbeing, pain, and absence of symptoms (Hamilton Psychiatric Rating Scale for Depression, 17-item [HAM-D17] less than or equal to 7) versus those subjects receiving placebo.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (3 listed)
- Outpatients
- Sexually active women participating in the study must use a medically acceptable form of contraception
- Subjects must have a primary diagnosis of major depressive disorder of 4 on Clinical Global Impressions-Severity scale (CGI-S)
Key exclusion criteria (3 listed)
- Treatment with DVS-233 SR at any time in the past
- Treatment with venlafaxine (immediate release [IR] or extended release [ER]) within 90 days of study day 1
- Known hypersensitivity to venlafaxine (IR or ER)
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 |
|---|---|---|
| DVS-233 SR | Drug | – |
Primary outcome
Not reported in the source record.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 19 Aug 2009.
- Derived from this study: PubMed 25758058Thase ME, Fayyad R, Cheng RF, Guico-Pabia CJ, Sporn J, Boucher M, Tourian KA. Effects of desvenlafaxine on blood pressure in patients treated for major depressive disorder: a pooled analysis. Curr Med Res Opin. 2015 Apr;31(4):809-20. doi: 10.1185/03007995.2015.1020365. Epub 2015 Mar 26.
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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.
Medical Monitor, MD study director
Wyeth is now a wholly owned subsidiary of Pfizer
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing DVS-233 SR in people with Major Depressive Disorder, run by Wyeth is now a wholly owned subsidiary of Pfizer.
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 3 inclusion and 3 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 19 Aug 2009. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. 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?
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.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00073762, 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 19 Aug 2009.