The Roles of Trust and Respect in Patient Reactions to Race-based and Personalized Medicine Vignettes: An Experimental Study
Public ClinicalTrials.gov record NCT00911833. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Roles of Trust and Respect in Patient Reactions to Race-Based and Personalized Medicine Vignettes: An Experimental Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Background: * Genetic research has implications for drug development and marketing. Race-based medicine may be able to provide specific treatment for populations with increased disease-specific morbidity and mortality. However, contemporary genetic research refutes the idea that races are genetically distinct populations, even as drugs designed for use in specific races are being promoted. * Studies have shown high levels of public suspicion for race-based and personalized genetic medicine. Concerns related to not only the potential performance of race-based drugs, but also the motives of those offering these drugs. Many participants have suggested conspiracy theories in which race-based medicine was disguising an attempt to provide inferior medications or deliberately harm certain populations. Concerns about personalized medicine often have to do with privacy and other personal concerns. * Public suspicions of race-based medicine, and to a lesser extent, personalized genetic medicine, make it important to examine and understand the theoretical and empirical literature on trust and health care. Objective: \- To describe the perspective of participants evaluating the medicine offer. Eligibility: * Males and females ages 18 and older who are visiting the John Hopkins clinics (primarily the adult care clinics). * Participants must be able to take a literacy screen and respond to a short survey. Design: * Participants will be asked to take a researcher-administrated literacy screen, read one of three randomly assigned vignettes, and fill out a survey. The first page of the survey will provide information about the study. * Participants will respond to initial questions about demographics, experiences with discrimination, and trust in the medical profession and institutions. * Each participant will receive a random vignette in which he/she will imagine him/herself being diagnosed with a common, chronic condition and offered a conventional drug, a race-based drug, or a genetically personalized drug. * After being presented with the vignette, participants will be asked to respond to a survey that asks about their levels of trust in the vignette doctor, perceived respect given to the patient by the vignette physician, emotional response to the vignette, their belief in the effectiveness and safety of the drug prescribed in the vignette, information sufficiency, and their hypothetical behavioral intention to take the drug. * Participants will be debriefed after completing the survey, and will be offered a small amount of compensation for participating.
Study identification
- NCT ID
- NCT00911833
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 600 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 19, 2009 (Type not available)
- Primary completion
- Not listed
- Completion
- Mar 30, 2011 (Type not available)
- Last update posted
- Jul 2, 2017
2009 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Human Genome Research Institute (NHGRI), 9000 Rockville Pike | Bethesda | Maryland | 20892 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00911833, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 2, 2017 · Synced Oct 17, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00911833 live on ClinicalTrials.gov.