A Prospective Study of Risperdal (Risperidone) for the Treatment of Behavioral Disorder Following Psychological Therapy for Challenging Behavior in Learning Disabled Children

NCT ID: NCT00254930

Last Updated: 2011-05-20

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 19 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2003-09-30
• Study Completion Date: 2006-06-30

Brief Summary

The purpose of this study is to assess whether risperidone (an antipsychotic medication) is safe and effective in treating behaviour disorder in learning disabled children, which does not improve with psychological therapy.

Detailed Description

There is a high incidence of behaviour disorder in people who are learning disabled. The purpose of this study is to assess whether risperidone is safe and effective in the treatment of learning disabled children diagnosed with behaviour disorder, which does not improve with psychological therapy. If the learning disability is very severe, or the behaviour disorder is very severe, such therapy is not appropriate and thus is not attempted; these patients are nevertheless eligible to participate in the study. At the beginning of treatment, the dose of risperidone is titrated, by gradual increase from 0.25 mg/day up to a maximum of 4 mg/day, based on therapeutic response, with decreases allowed in case of adverse reactions. Patients will be assessed over six months. The primary measure of effectiveness is the change compared to baseline in the total score on the Aberrant Behaviour Checklist (ABC). The EPSS is used to monitor the appearance of extrapyramidal symptoms. Based on results from other studies and the differences observed as a result of treatment, the investigator and his team expect to be able to detect a statistically and clinically significant result if data are available for 15 evaluable patients. Twenty patients will be recruited, taking account of possible drop outs. 0.25 mg of risperidone per day, taken orally, up to a maximum daily dose of 4 mg/day, for a treatment period of 6 months.

Conditions

Learning Disorders; Child Behavior Disorders

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Interventions

risperidone

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• DSM-IV Axis II diagnosis of mental retardation
• behavioural and family therapy tried for 6 months but has failed
• in school, at least part time
• score of >=8 on hostility scale
• subject is otherwise healthy

Exclusion Criteria

• Patients with a seizure disorder requiring repeated change of medication
• extrapyramidal symptoms not well controlled by medication
• abnormal and clinically significant electrocardiogram (ECG) changes
• history of tardive dyskinesia (a condition of uncontrollable movements of the tongue, lips, face, trunk, hands and feet that is seen in patients receiving long-term medication with certain types of antipsychotic drugs), or neuroleptic malignant syndrome (a rare condition in patients receiving antipsychotic medication in which patients may develop fever, sweating, unstable blood pressure, rigid muscles, and other symptoms, including changes in their normal mental state)
• known hypersensitivity to antipsychotic medications, including risperidone.

• Minimum Eligible Age: 5 Years
• Maximum Eligible Age: 16 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Janssen-Cilag Ltd.

INDUSTRY

Sponsor Role: lead

Principal Investigators

Janssen-Cilag Ltd. Clinical Trial

Role: STUDY_DIRECTOR

Janssen-Cilag Ltd.

Related Links

http://filehosting.pharmacm.com/DownloadService.ashx?client=CTR_JNJ_6051&studyid=263&filename=CR005797_CSR.pdf

Prospective trial of risperidone (Risperdal) following psychological therapy for challenging behaviour in learning disabled children

Other Identifiers

CR005797

Identifier Type: -

Identifier Source: org_study_id