Behavioral Contract Adherence Intervention
Public ClinicalTrials.gov record NCT01739803. 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
Behavioral Contract Intervention to Improve Adherence Among Renal Transplant Recipients
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
There is a critical gap in the knowledge on how to implement effective interventions for renal transplant recipients (RTRs) to improve immunosuppressant therapy (IST) adherence and clinical outcomes. The objectives of this project were to address this gap through: (1) designing, implementing, and evaluating a patient-specific behavioral contract intervention to improve RTRs' IST adherence rates (contracts are written, signed agreements between the RTR and healthcare provider in which the RTR agrees to be adherent to IST according to mutually agreed upon criteria); and (2) measuring the effects of IST adherence on RTRs' health-related quality of life (HQoL) and healthcare utilizations and costs. The primary hypothesis was that at one year post trial enrollment, RTRs who establish behavioral contracts with healthcare professionals will be more adherent than those who do not establish behavioral contracts and subsequently will have greater HQoL and lower healthcare utilizations and costs. Once it is better understood how to implement effective IST adherence intervention programs, clinicians will have a valuable tool to promote therapeutic success, improve HQoL, and reduce healthcare utilizations and costs. Therefore, we pursued the following Specific Aims: (1) determine the effectiveness of an IST adherence contract-based intervention on IST adherence; (2) determine the relationship between IST adherence, the intervention, and RTRs' HQoL; and (3) determine the influence of IST adherence and the intervention on RTRs' healthcare utilizations/costs. To achieve the Specific Aims, a randomized controlled trial of the patient-specific behavioral contract-based intervention was conducted, and data regarding adherence, HQoL, and healthcare utilizations/costs were collected over a 12-month period for each RTR study participant and analyzed. This project will promote healthy lives, increase well-being, and reduce burden of illness and disparity among adult RTRs by providing data regarding an adherence intervention and the impact of IST adherence and the behavioral contract intervention on RTRs' health and economic outcomes and HQoL. Collectively, this new knowledge will provide critical steps toward optimizing RTRs' graft maintenance, productivity, and HQoL, while decreasing graft rejection, return to dialysis, morbidity, mortality, and healthcare costs.
Study identification
- NCT ID
- NCT01739803
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 150 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2009
- Primary completion
- Aug 31, 2012
- Completion
- May 31, 2013
- Last update posted
- Feb 6, 2014
2010 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Arizona College of Pharmacy | Tucson | Arizona | 85721 | — |
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 NCT01739803, 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 Feb 6, 2014 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01739803 live on ClinicalTrials.gov.