Studying Patterns in Patient Engagement Among Tardive Dyskinesia Patients
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- This is an observational study: the protocol does not assign a study treatment.
- Who it may be relevant to
- Registry conditions: Tardive Dyskinesia. Basic parameters: from 18 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- United States
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Official title
Examining Engagement Patterns: An Observational Exploration About Tardive Dyskinesia Clinical Trials
Overview
The statistical analysis of the collected data aims to reveal the many factors that influence patient involvement in clinical trials. Findings will be disseminated through conferences and scholarly papers to benefit all parties participating in clinical trials. These findings will help to shape the design of future clinical trials for people with tardive dyskinesia, as well as enhance recruiting techniques and retention rates.
Primary outcome measures
- Rate of patients who decide to enroll in a tardive dyskinesia clinical research. [Time frame: 3 months]
- Number of tardive dyskinesia study participants who remain in clinical study until completion. [Time frame: 12 months]
Eligibility criteria
Inclusion criteria
- Diagnosis of tardive dyskinesia
- Aged ≥ 18 years old and ability to provide written informed consent obtained prior to participation in the study and any related procedures being performed
- No prior treatment for tardive dyskinesia
Exclusion criteria
- Enrolled in another research study
- Inability to provide written informed consent
- Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Observational model
- Case-crossover
Study locations
United States · 1 center
- Power Life Sciences — San Francisco
Publications
- Horiguchi J, Watanabe K, Kondo K, Iwatake A, Sakamoto H, Susuta Y, Masui H, Watanabe Y. Efficacy and safety of valbenazine in Japanese patients with tardive dyskinesia: A multicenter, randomized, double-blind, placebo-controlled study (J-KINECT). Psychiatry Clin Neurosci. 2022 Nov;76(11):560-569. doi: 10.1111/pcn.13455. Epub 2022 Sep 17. PMID 36114799
- Hauser RA, Factor SA, Marder SR, Knesevich MA, Ramirez PM, Jimenez R, Burke J, Liang GS, O'Brien CF. KINECT 3: A Phase 3 Randomized, Double-Blind, Placebo-Controlled Trial of Valbenazine for Tardive Dyskinesia. Am J Psychiatry. 2017 May 1;174(5):476-484. doi: 10.1176/appi.ajp.2017.16091037. Epub 2017 Mar 21. PMID 28320223
- Farrar M, Lundt L, Franey E, Yonan C. Patient perspective of tardive dyskinesia: results from a social media listening study. BMC Psychiatry. 2021 Feb 15;21(1):94. doi: 10.1186/s12888-021-03074-9. PMID 33588795
Identifiers
NCT: NCT06218719 · 57697757