Clinical trialNCT01622686CompletedInterventional

PlainLanguageRx: Improving Medication Labels to Reduce Health Disparities

SponsorPictureRx, LLCEnrollment470Health BehaviorMedication Adherence

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This randomized controlled trial seeks to test the effect of reformatted prescription drug container labels, compared to usual labels, on participants' understanding of their medications. The study will also assess the effect on self-efficacy and self-reported medication adherence. English and Spanish speaking patients are eligible, with a planned sample size of up to 500 adults.

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Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

M Brian Riley, MA
PictureRx, LLC
Principal Investigator
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A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Picturerx, Llc (sai Interactive)
Chattanooga, Tennessee, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 30 Nov 2011
Primary completion: 31 May 2012
Completion: 31 May 2012
Last update posted: 19 Jun 2012
Registered enrollment: 470
Registry id: NCT01622686

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 11 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.