Nurse Delivered Cell Phone Adherence Intervention (Pick It UP)
- Conditions
- Medication Adherence
- Interventions
- Behavioral: General Health CounselingBehavioral: Adherence CounselingBehavioral: Text Messages
- Registration Number
- NCT01359280
- Lead Sponsor
- University of Connecticut
- Brief Summary
Persistent adherence to antiretroviral therapy is necessary for the successful treatment of HIV infection. The proposed research will test a theory-based behavioral intervention that includes objectively monitoring HIV treatment adherence with corrective feedback delivered by cell phone. The study will also test the independent effects of an automated text message reminder system for sustaining adherence improvements. The intervention under study has utility for people living with HIV/AIDS In resource limited rural and urban settings.
- Detailed Description
This study is testing a theory-based HIV treatment adherence intervention delivered by cell phone to patients in urban and rural areas. Adherence to antiretroviral (ART) medications is necessary to achieve HIV suppression and non-adherence can lead to treatment resistant genetic variants of HIV. People living with HIV/AIDS often experience difficulty sustaining high-levels of treatment adherence. Most factors that interfere with adherence are unanticipated and occur between clinical visits, including depression, side effects, substance use, and lapses in pharmacy refill. We will conduct a randomized clinical trial to test a cell phone-delivered theory-based medication adherence counseling intervention. The intervention is grounded in Self-Regulation Model and utilizes unannounced pill counts to monitor adherence and guide corrective feedback within the counseling context. Using pill count adherence information for counseling allows providers to detect and correct patient non-adherence within a time frame that can head off viral resistance. An experimental factorial design will test the effects of counseling and a text message reminder system as well the interaction of counseling and text message components with 600 men and women receiving HIV treatment. Following screening, informed consent and baseline assessments participants will be randomized to one of four intervention conditions:(a) self-regulation counseling + regimen tailored text message reminders; (b) self-regulation counseling only; (c) control counseling + regimen tailored text reminders; or (d) control counseling only. The study will therefore use a 2 (self-regulation counseling) x 2 (text message reminders) full factorial deign with participants followed for 9 months post-intervention. The primary endpoints are medication adherence assessed by unannounced pill counts and HIV RNA (viral load). This newly developed intervention strategy is grounded in Self-Regulation Theory and is designed for use in clinical settings with limited resources.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 600
- Age 18 or older
- Currently taking HIV treatment medication with non-adherence
- Under age 18
- Not HIV positive
- Not taking HIV treatment medications
- Adherent to HIV Medications
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- FACTORIAL
- Arm && Interventions
Group Intervention Description General Health Messages + Text Messages General Health Counseling Participants receive one office-based counseling session and 4 phone-delivered counseling sessions focused on general health and nutrition strategies using a model of behavioral self regulation skills building. Participants also receive follow-up medication reminder text messages delivered by cell phone. Adherence Counseling + Text Messages Text Messages Participants receive one office-based adherence counseling session and 4 phone-delivered counseling sessions focused on antiretroviral adherence strategies using a model of behavioral self regulation skills building. Participants also receive follow-up medication reminder text messages delivered by cell phone. Adherence Counseling + Text Messages Adherence Counseling Participants receive one office-based adherence counseling session and 4 phone-delivered counseling sessions focused on antiretroviral adherence strategies using a model of behavioral self regulation skills building. Participants also receive follow-up medication reminder text messages delivered by cell phone. Adherence Counseling Only Adherence Counseling Participants receive one office-based adherence counseling session and 4 phone-delivered counseling sessions focused on antiretroviral adherence strategies using a model of behavioral self regulation skills building. General Health Counseling Only General Health Counseling Participants receive one office-based counseling session and 4 phone-delivered counseling sessions focused on general health and nutrition strategies using a model of behavioral self regulation skills building. General Health Messages + Text Messages Text Messages Participants receive one office-based counseling session and 4 phone-delivered counseling sessions focused on general health and nutrition strategies using a model of behavioral self regulation skills building. Participants also receive follow-up medication reminder text messages delivered by cell phone.
- Primary Outcome Measures
Name Time Method Chart Abstracted Viral Load 12 months retrospective Patient HIV viral load is abstracted from medical records at baseline and at 12-month retrospective follow-up.
- Secondary Outcome Measures
Name Time Method Unannounced Pill Count Adherence Monthly Unannounced phone-based pill counts conducted monthly to obtain an objective measure of medication adherence
Trial Locations
- Locations (1)
University of Connecticut
🇺🇸Storrs, Connecticut, United States