CClinicalTrials.gg
CompletedNCT00208156Updated Feb 15, 2012

A United States Extension Study of Corlux for Recurrent Psychotic Symptoms in Psychotic Major Depression

A Phase 3 interventional study of Mifepristone in Depressive Disorder, Major, sponsored by Corcept Therapeutics. Completed at 13 sites in United States. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2012-02-15.

Sponsored by Corcept Therapeutics · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
87
Allocation
Not applicable
Ages
18 Years to 75 Years
Sex
All
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Study summary

Corlux (mifepristone) is a new medication that modulates the body's use of a hormone called cortisol. Under normal conditions, cortisol and other hormones are created by the body in response to physical and emotional stress, triggering a healthy stress response. People who suffer from psychotic major depression may have unusually high levels of cortisol circulating within them or abnormal patterns of cortisol levels, overloading the stress response mechanism and causing symptoms of psychosis such as delusional thoughts or hallucinations. If Corlux can keep the body's cortisol receptors from being overloaded, the stress response system may return to normal function, which may result in improvement of symptoms. The purpose of this study is to allow patients who have already participated in an earlier 8 week study of Corlux versus placebo (an inactive pill) to receive additional courses of treatment with Corlux periodically if a psychotic episode should reappear during a period of one year.

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Conditions studied

  • Depressive Disorder, Major

Keywords

  • Depression
  • Major Depression
  • Psychotic Major Depression
  • PMD
  • Psychosis
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In context

Depression

8,057 studies on the registry are indexed under Depression; 1,641 are open to participants now.

This study's enrollment of 87 is close to the median of 84 across 6,720 interventional studies indexed under Depression.

Browse Depression studies →

Lead sponsor

Corcept Therapeutics is the lead sponsor of 73 studies on the registry; 4 are open to participants now.

Of its 31 completed or terminated interventional studies of FDA-regulated products, 9 (29%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Completed participation through Day 56 in Corcept Therapeutics Protocol C-1073-07
  • Are 18 to 75 years of age
  • Have a diagnosis of major depressive disorder with psychotic features (DSM-IV 296.24 or 296.34)
  • Are able to provide written informed consent

Exclusion criteria

Exclusion Criteria:

  • Have a major medical problem
  • Have a history of an allergic reaction to Corlux (C-1073, mifepristone)
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Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
87 participants (actual)

Study arms

  • Experimental
    mifepristone

    Drug: Mifepristone

Interventions

  • DrugMifepristone
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What researchers measure

Primary outcomes

  1. To evaluate the safety and tolerability of Corlux (mifepristone) for the treatment of recurrent psychotic symptoms with major depression with psychotic features (PMD) who previously participated in Corcept Therapeutics Protocol C-1073-07

Secondary outcomes

  1. To assess the frequency of retreatment with Corlux in patients with PMD and qualitatively describe the psychotic symptoms for which retreatment is clinically indicated

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Study locations

13 sites
  • Cnri, Llc
    San Diego, California 92126, United States
  • Atlanta Center for Medical Research
    Atlanta, Georgia 30308, United States
  • Robert Horne M.D.
    Las Vegas, Nevada 89102, United States
  • CNS Research Institute (CRI)
    Clementon, New Jersey 08021, United States
  • New Jersey Medical School - UMDNJ
    Newark, New Jersey 07101, United States
  • BioBehavioral Health
    Toms River, New Jersey 08755, United States
  • Zucker Hillside Hospital
    Glen Oaks, New York 11004, United States
  • Neurobehavioral Research, Inc.
    Lawrence, New York 11559, United States
  • IPS Research Company
    Oklahoma City, Oklahoma 73101, United States
  • CNS Research Institute (CRI)
    Philadelphia, Pennsylvania 19149, United States
  • Claghorn-Lesem Research Clinic
    Bellaire, Texas 77401, United States
  • International Clinical Research Associates
    Richmond, Virginia 23229, United States
  • Northwest Clinical Research Center
    Bellevue, Washington 98004, United States
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References and documents

Publications

  • Belanoff JK, Rothschild AJ, Cassidy F, DeBattista C, Baulieu EE, Schold C, Schatzberg AF. An open label trial of C-1073 (mifepristone) for psychotic major depression. Biol Psychiatry. 2002 Sep 1;52(5):386-92. doi: 10.1016/s0006-3223(02)01432-4. PubMed 12242054 ↗
  • Brogden RN, Goa KL, Faulds D. Mifepristone. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic potential. Drugs. 1993 Mar;45(3):384-409. doi: 10.2165/00003495-199345030-00007. Erratum In: Drugs 1993 Aug;46(2):268. PubMed 7682909 ↗
  • Belanoff JK, Flores BH, Kalezhan M, Sund B, Schatzberg AF. Rapid reversal of psychotic depression using mifepristone. J Clin Psychopharmacol. 2001 Oct;21(5):516-21. doi: 10.1097/00004714-200110000-00009. PubMed 11593077 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 15, 2012, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00208156
Lead sponsor
Corcept Therapeutics
Responsible party
Sponsor
First posted
Sep 21, 2005
Start date
May 2005
Primary completion
Nov 2006
Completion
Nov 2006
Last update
Feb 15, 2012

Study contacts

Katherine Beebe, PhD
study director · Corcept Therapeutics

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Feb 2012. You cannot join it, but the record below documents what was studied.

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