Development and validation of a screener for clinical high-risk states of psychosis in German-speaking children, adolescents and adults

Development and validation of a screener for clinical high-risk states of psychosis in German-speaking children, adolescents and adults - BaSyS-APSyS

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00017821

Enrollment

280

Registered

2019-08-20

Start date

2019-09-01

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Development and validation of a screener for clinical high-risk states of psychosis

Interventions

Group 1: Interview assessment of one group and comparison with selfratings

Eligibility

Sex/Gender

All

Age

8 Years to No maximum

Inclusion criteria

Inclusion criteria: psychiatric patients of age 8 and older, able to give informed consent

Exclusion criteria

Exclusion criteria: unable to give informed consent

Design outcomes

Primary

Measure	Time frame
development of a screener for basic symptom criteria and symptomatic UHR (ultra-high risk) criteria	—

Secondary

Measure	Time frame
Psychometric evaluation of the screener	—

Countries

Germany, Switzerland

Contacts

Public ContactFrauke Schultze-Lutter

Kliniken der Heinrich-Heine-Universität, LVR-Klinikum Düsseldorf

Frauke.Schultze-Lutter@lvr.de0211/9222029

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026