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CompletedNCT00984373Updated Feb 4, 2010

Epidemiology of Schizophrenia in Bulgaria

An observational study in Schizophrenia, sponsored by AstraZeneca. Completed at 7 sites in Bulgaria. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2010-02-04.

Sponsored by AstraZeneca · Observational

Study type
Observational
Time perspective
Prospective
Enrollment
440
Ages
18 Years and older
Sex
All
01

Study summary

The purpose of this study is to provide accurate, reliable information on schizophrenia clinical management in order to detect unmet medical needs of this disease in terms of:

  • Patient characteristics.
  • Diagnostic and treatment approaches: initial and subsequent.
02

Conditions studied

  • Schizophrenia

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Keywords

  • Schizophrenia epidemiology
  • Schizophrenic patients' social and health characteristics
03

In context

Schizophrenia

3,471 studies on the registry are indexed under Schizophrenia; 472 are open to participants now.

This study's enrollment of 440 is above the median of 178 across 491 observational studies indexed under Schizophrenia.

Browse Schizophrenia studies →

Lead sponsor

AstraZeneca is the lead sponsor of 3,429 studies on the registry; 270 are open to participants now.

Of its 357 completed or terminated interventional studies of FDA-regulated products, 173 (48%) have results posted.

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

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

Primary Care Clinic

Inclusion criteria

  • Patients with schizophrenia
  • Above 18 years
  • Signed Informed consent

Exclusion criteria

Exclusion Criteria:

  • Below 18 years
  • Consent refused
05

Study design

Time perspective
Prospective
Enrollment
440 participants (actual)
06

Study locations

7 sites
  • Research Site
    Burgas, Bulgaria
  • Research Site
    Pazardzhik, Bulgaria
  • Research Site
    Sofia, Bulgaria
  • Research Site
    Stara Zagora, Bulgaria
  • Research Site
    Varna, Bulgaria
  • Research Site
    Veliko Tarnovo, Bulgaria
  • Research Site
    Vidin, Bulgaria
07

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 4, 2010, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
08

Registry details

Key details

Study ID
NCT00984373
Lead sponsor
AstraZeneca
First posted
Sep 25, 2009
Start date
Sep 2009
Primary completion
Nov 2009
Completion
Nov 2009
Last update
Feb 4, 2010

Oversight

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

Not currently enrolling

This study is completed, as verified in Feb 2010. You cannot join it, but the record below documents what was studied.

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