No deficit in cortical information processing in patients with cleft lip and palate

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00004606

Enrollment

Registered

2014-10-28

Start date

2012-08-13

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

Q35-Q37 F43

Interventions

Group 1: 25 adult patients with a unilateral or bilateral cleft lip and palate 1. Contingent negative variation (CNV) The CNV is a slow cortical ERP, which can be recorded from the scalp between two s

Eligibility

Sex/Gender

All

Age

18 Years to 51 Years

Inclusion criteria

Inclusion criteria: unilateral or bilateral cleft lip and palate

Exclusion criteria

Exclusion criteria: mental diseases

Design outcomes

Primary

Measure	Time frame
The "Cortical negative variation (CNV)" was measured by a two-stimulus-paradigm. In addition each participant has to complete two questionnaires concerning "Hospital anxiety and depression (HADS)" and a "Symptom checklist 90-R (SCL-90-R)".	—

Secondary

Measure	Time frame
no secondary endpoint	—

Countries

Germany

Contacts

Public ContactVolker Gaßling

Klinik für Mund-, Kiefer- und Gesichtschirurgie, Universitätsklinikum Schleswig-Holstein

gassling@mkg.uni-kiel.de0431597-2791/-2821

Outcome results

None listed

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