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The effectiveness of antidepressants and psychological intervention in treating conversion disorder, motor type: a randomized placebo controlled clinical trial.

The effectiveness of antidepressants and psychological intervention in treating conversion disorder, motor type: a randomized placebo controlled clinical trial.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2008-004167-19-NL
Enrollment
Unknown
Registered
2008-09-29
Start date
2010-01-11
Completion date
Unknown
Last updated
2013-12-23

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

Conditions

Conversion disorder, motor type.

Interventions

Product Name: paroxetine Pharmaceutical Form: Capsule* INN or Proposed INN: paroxetine CAS Number: 61869-08-7 Pharmaceutical form of the placebo: Capsule* Route of administration of the placebo: Oral

Sponsors

GGz Nijmegen
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Diagnosis of conversion disorder. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: 1) A neurological disorder that can fully explain the symptoms as concluded by neurological examination (MRI, EMG, etc.)* 2) Psychosis or delusion disorder (current or in the past) 3) Suicidality 4) Mental retardation 5) Substance abuse or dependence 6) Usage of paroxetine (current or in the past) 7) Usage of another antidepressant (current) 8) Usage of a drug which has known negative interaction effects with antidepressants 9) Difficulty to understand the Dutch language. * A concomitant neurological disorder is no exclusion criteria when symptoms are not fully explained by the condition and criteria for conversion disorder are met.

Design outcomes

Primary

MeasureTime frame
Main Objective: To examine the effectiveness of antidepressants and psychological interventions versus control in reducing conversion symptoms.;Secondary Objective: ;Primary end point(s): The main study parameters are improvement in intensity of conversion symptoms as measured with the VRMC (Moene et al. 2002), the number of conversion symptoms as measured with the SCID I and improvement on the Clinical Global Improvement Scale.

Countries

Netherlands

Outcome results

None listed

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