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Geodon

Phase 3

Bipolar Disorder | Small molecule | Psychiatry |Pfizer, Inc.|Last Updated: Mar 29, 2021

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials2
Total Enrollment928

FDA Designations

No designations recorded

Clinical trial landscape

Geodon · 2 trials · 1 indication

Phase 3 2
NCT00282464A Six-week Flexible Dose Study Evaluating the Efficacy and Safety of Geodon in Patients With Bipolar I Depression.Bipolar Disorder
COMPLETED392 Analytics
NCT00141271A Six-Week Study Evaluating The Efficacy And Safety Of Geodon In Patients With A Diagnosis Of Bipolar I DepressionBipolar Disorder
COMPLETED536 Analytics
PHASE3COMPLETED
A Six-week Flexible Dose Study Evaluating the Efficacy and Safety of Geodon in Patients With Bipolar I Depression.
Bipolar DisorderUnlock trial analytics
PHASE3COMPLETED
A Six-Week Study Evaluating The Efficacy And Safety Of Geodon In Patients With A Diagnosis Of Bipolar I Depression
Bipolar DisorderUnlock trial analytics

Study Endpoints

Primary Endpoints

Change in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score
Baseline to Week 6

Change is observed value at each visit minus baseline value. MADRS:10-item instrument measuring depression; scale range between 0(Normal) - 6(most abnormal)for each item. Total possible score is 0 - 60. Overall is average response Week 1 - Week 6.

Change in Montgomery-Asberg Depression Rating Scale (MADRS)Total Score
Baseline to 6 weeks

Change is observed value at each visit minus baseline value. Overall is average response of Weeks 1 - 6. MADRS is 10-item instrument measuring depression; scale 0(Normal) and 6(most abnormal). Total possible score is 0 - 60.

Secondary Endpoints

Response Greater Than or Equal to 50 Percent Decrease From Baseline in Montgomery-Asberg Rating Scale (MADRS) Total Score
Baseline to Week 6
Response Greater Than or Equal to 50 Percent Decrease From Baseline in Hamilton Depression Rating Scale (HAM-D 17) Total Score
Baseline to Week 3, Week 6
Remission as Measured by Montgomery Asberg Depression Scale (MADRS) Total Score Less Than or Equal to 12
Week 1 to Week 6
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Ziprasidone 20 and 60mgACTIVE_COMPARATORFor the Ziprasidone arm, the Baseline card will contain 20 mg bid (one 20 mg capsule) for days 1-2 and 40 mg bid (two 20 mg capsules) for days 3-6. Cards A, B, C, and D will contain either 20 mg bid (one 20 mg capsule), 40 mg bid (two 20 mg capsules), 60 mg bid (one 60 mg capsule), or 80 mg bid (one 60 mg capsule and one 20 mg capsule).
PlaceboPLACEBO_COMPARATOR -
20-40mg BID armACTIVE_COMPARATOR -
60-80mg bid armACTIVE_COMPARATOR -

Interventions

NameTypeDescription
PlaceboDRUGSubjects will start on placebo and remain on placebo for six weeks. All cards for the Placebo arm will be 0 mg bid.
Geodon (Ziprasidone)DRUGZiprasidone flexible dosing treatment arm (20-80 mg bid). For the Ziprasidone arm, the Baseline card will contain 20 mg bid (one 20 mg capsule) for days 1-2 and 40 mg bid (two 20 mg capsules) for days 3-6. Cards A, B, C, and D will contain either 20 mg bid (one 20 mg capsule), 40 mg bid (two 20 mg capsules), 60 mg bid (one 60 mg capsule), or 80 mg bid (one 60 mg capsule and one 20 mg capsule).
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites43

Inclusion Criteria: * Subjects must have a primary diagnosis of Bipolar I Disorder, most recent episode depressed, with or without rapid cycling, without psychotic features, as defined in DSM-IV-TR (296.5X) and confirmed by a structured Mini International Neuropsychiatric Interview (MINI) Exclusio...

Countries:United States
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Frequently asked questions about Geodon

What is Geodon used for in bipolar disorder?

Geodon is an investigational small molecule being studied for the treatment of bipolar disorder, specifically bipolar I depression. It is being evaluated in Phase 3 clinical trials to assess its efficacy and safety in patients with this condition. Geodon is developed by Pfizer, Inc. (NYSE: PFE).

Who makes Geodon?

Geodon is developed by Pfizer, Inc., a biopharmaceutical company listed on the New York Stock Exchange under the ticker symbol PFE. Pfizer is conducting clinical trials to evaluate Geodon for the treatment of bipolar disorder, specifically bipolar I depression.

What phase is Geodon in?

Geodon is in Phase 3 clinical development for the treatment of bipolar disorder, specifically bipolar I depression. It is an investigational drug and has not been approved by regulatory authorities. Two Phase 3 trials have been completed, with a total enrollment of 928 patients.

What clinical trials is Geodon in?

Geodon has been studied in two completed Phase 3 clinical trials for bipolar I depression: NCT00141271, a six-week study with 536 patients, and NCT00282464, a six-week flexible dose study with 392 patients. Both trials were randomized, double-blind, placebo-controlled, and conducted in the United States.

Is Geodon the same as ziprasidone?

Geodon is the brand name for ziprasidone, an atypical antipsychotic. In the context of bipolar disorder, Geodon is being investigated for the treatment of bipolar I depression. Pfizer, Inc. is the developer of Geodon, and it is currently in Phase 3 clinical trials for this indication.