Understanding patient preferences for risperidone dosage forms

A Study on the Preference of Risperidone Dosage Forms

Shanghai Mental Health Center · NCT06657430

This study is trying to understand what patients and their caregivers prefer when it comes to different forms of the antipsychotic medication risperidone, to help improve treatment satisfaction and adherence.

Quick facts

Study typeObservational
Enrollment1000 (estimated)
Ages18 Years and up
SexAll
SponsorShanghai Mental Health Center (other)
Locations1 site (Shanghai, Shanghai Municipality)
Trial IDNCT06657430 on ClinicalTrials.gov

What this trial studies

This observational study focuses on gathering insights into patients' needs and preferences regarding different dosage forms of the antipsychotic medication risperidone. By evaluating the clinical value of patch-form antipsychotics, the study aims to enhance treatment adherence and patient satisfaction. Participants include individuals diagnosed with schizophrenia, bipolar disorder, autism spectrum disorder, or mental retardation, along with their primary caregivers. The study is conducted at the Shanghai Mental Health Center, where data will be collected to inform future treatment options.

Who should consider this trial

Good fit: Ideal candidates include patients with schizophrenia, bipolar disorder, autism spectrum disorder, or mental retardation, as well as their primary caregivers.

Not a fit: Patients who have difficulty reading and understanding Chinese or who refuse to participate will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved treatment adherence and satisfaction for patients using risperidone.

How similar studies have performed: While this approach is focused on patient preferences, similar studies have shown that understanding patient needs can lead to better treatment outcomes.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with schizophrenia, bipolar disorder, autism spectrum disorder, mental retardation or their primary caregivers who voluntarily participate in the study.

Exclusion Criteria:

* Have difficulty reading and understanding Chinese or refuse to participate in the study.

Where this trial is running

Shanghai, Shanghai Municipality

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Schizophrenia, Bipolar Affective Disorder, Autism Spectrum Disorder, Conduct Disorder, Mental Retardation, risperidone, patch, cross-sectional study

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.