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NCT02785848Completed

Identifying Barriers and Strategies to Support Self-efficacy for Medication Adherence With Text Messaging

Identifying Patient-centered Barriers and Preferred Strategies to Support Self-efficacy for Medication Adherence With Two-way Text Messaging

Source: ClinicalTrials.gov · Last updated 23 Sept 2026

Brief summary (registry, in English)

The investigators will explore barriers to improving self-efficacy, or the ability to feel in control of their disease, and medication adherence with text messaging through surveys and interviews with adolescents and adults with SCD cared for at the Vanderbilt Meharry Center of Excellence (VMCE) in Sickle Cell Disease (SCD). The investigators will identify preferences to improve and sustain adherence to daily medication through selection of investigator-proposed or patient-generated text messaging strategies. Finally, the investigators will fill in the literature gaps by describing barriers to self-efficacy and medication adherence among adults with SCD as well as adolescents with SCD who are transitioning to adult care.

Status (registry)
Completed
Study type
Observational
Enrollment
70 (actual)
First submitted
25 May 2016
Start date
May 2016
Primary completion date
May 2022
Lead sponsor
Vanderbilt University
NCT number
NCT02785848

What you commit to

  • Study type: Observational
  • Participants enrolled: 70
  • From May 2016 to the primary completion date, May 2022
  • 1 site in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other

  • 1\. Unable to perform interviews or surveys

Who the study is looking for

  • Receiving care at the VUMC/Matthew Walker clinic
  • Diagnosed with SCD, asthma, or both
  • Currently taking daily medications for SCD, such as hydroxyurea, asthma, or both
  • Having access to a mobile telephone and/or computer
  • Age 12-70 years

Age in the registry: 12 years to 70 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Vanderbilt University
Coordinator of this site? Confirm its status
NashvilleUnited StatesUnknown status

This page is information, not medical advice. Discuss any trial with your doctor.