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- Klinische proef NCT02409329
Improving Medication Adherence Among Underserved Patients With Type 2 Diabetes
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Tennessee
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Nashville, Tennessee, Verenigde Staten, 37203
- Federally Qualified Health Centers and Vanderbilt Primary Care Clinics
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Adults aged 18 years and older
- Individuals who have received a diagnosis for type 2 diabetes mellitus
- Enrolled as a patient at a participating community health center
- Individuals currently being treated with oral and/or injectable diabetes medications
Exclusion Criteria:
- Non-English speakers
- Individuals who report they do not have a cell phone
- Individuals unwilling and/or not able to provide written informed consent
- Individuals with unintelligible speech (e.g., dysarthria)
- Individuals with a severe hearing or visual impairment
- Individuals who report a caregiver administers their diabetes medications Individuals who fail the cognitive screener administered during the baseline survey
- Individuals who cannot receive, read, and respond to a text after instruction from a trained research assistant
- Individuals whose most recent (within 12 months) HbA1c value was 6.8% or greater
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Ondersteunende zorg
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Enkel
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Experimenteel: REACH
Participants will receive REACH text messages (individual-focused text messaging tailored to user's individual barriers to adherence and targeted to address other self-care behaviors) for 12 months. All participants will also receive text messages advising how to access their study A1c test results, receive quarterly newsletters on healthy living with diabetes, and have access to a Helpline for study- and diabetes medication-related questions. |
The intervention consists of daily text messaging tailored to user's individual barriers to medication adherence, text messages assessing user's adherence with feedback on progress, plus text messaging targeting other self-care behaviors.
Participants complete study assessments, receive text messages advising how to access study A1c results, receive quarterly newsletters on healthy living with diabetes, and have access to a helpline for study- or diabetes medication-related questions.
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Experimenteel: REACH + FAMS
In addition to the REACH text messages tailored to user's individual barriers to adherence, participants will receive FAMS components (monthly phone coaching and text messages supporting a goal set in coaching, plus the option to invite a family member/support person to receive text messages) for six months. After six months, participants in this arm will receive REACH text messages only. All participants will also receive text messages advising how to access their study A1c test results, receive quarterly newsletters on healthy living with diabetes, and have access to a Helpline for study- and diabetes medication-related questions. |
Participants complete study assessments, receive text messages advising how to access study A1c results, receive quarterly newsletters on healthy living with diabetes, and have access to a helpline for study- or diabetes medication-related questions.
The intervention consists of REACH individually-focused text messaging, plus family-focused phone coaching session, goal-focused text messaging, and the option to invite a family member/support person to receive text messaging.
Andere namen:
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Actieve vergelijker: Helpline and A1c results
Participants assigned to the control group will complete measures at each time point and maintain care as usual (i.e., medical treatment and physician monitoring). All participants will receive text messages advising how to access their study A1c test results, receive quarterly newsletters on healthy living with diabetes, and have access to a Helpline for study- and diabetes medication-related questions. |
Participants complete study assessments, receive text messages advising how to access study A1c results, receive quarterly newsletters on healthy living with diabetes, and have access to a helpline for study- or diabetes medication-related questions.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Change in Glycemic Control as Indicated by Hemoglobin A1c (HbA1c)
Tijdsspanne: Baseline, 3 months, 6 months, 12 months, 15 months
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as measured by Hemoglobin A1c (%) with higher values indicating worse glycemic control and an improvement of 0.5% considered clinically meaningful
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Baseline, 3 months, 6 months, 12 months, 15 months
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change in Self-reported Medication Adherence
Tijdsspanne: Baseline, 3 months, 6 months, 12 months, 15 months
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as measured by the Summary of Diabetes Self-Care Activities (SDSCA) Medications subscale; response options are days in the last week ranging from 0 to 7, with 7 representing perfect adherence
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Baseline, 3 months, 6 months, 12 months, 15 months
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Change in Self-reported Medication Adherence
Tijdsspanne: Baseline, 3 months, 6 months, 12 months, 15 months
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as measured by the Adherence to Refills and Medications Scale for Diabetes (ARMS-D); reverse coded such that higher scores indicate better adherence on a scale from 11 to 44
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Baseline, 3 months, 6 months, 12 months, 15 months
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Andere uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Change in Adherence to Dietary Behavior
Tijdsspanne: Baseline, 3 months, 6 months, 12 months, 15 months
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as measured by the Personal Diabetes Questionnaire diet subscale "Use of information for decision making"; possible range 1-6, higher indicates more use of dietary information (better)
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Baseline, 3 months, 6 months, 12 months, 15 months
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Change in Adherence to Dietary Behavior
Tijdsspanne: Baseline, 3 months, 6 months, 12 months, 15 months
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Personal Diabetes Questionnaire diet subscale "Problem eating behavior"; possible range 1-6 with higher indicating more problem eating behavior (worse)
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Baseline, 3 months, 6 months, 12 months, 15 months
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Change in Physical Activity
Tijdsspanne: Baseline, 3 months, 6 months, 12 months, 15 months
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as measured by International Physical Activity Questionnaire-Short form [metabolic equivalent minutes (MET-minutes) per week] where more MET-minutes per week indicates more physical activity
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Baseline, 3 months, 6 months, 12 months, 15 months
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Change in Glycemic Control - REACH Only vs. Control & REACH+FAMS vs. Control
Tijdsspanne: Baseline, 3 months, 6 months, 12 months, 15 months
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as measured by hemoglobin A1c (HbA1c, %) We may be under-powered to for these comparative analyses.
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Baseline, 3 months, 6 months, 12 months, 15 months
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Medewerkers en onderzoekers
Onderzoekers
- Hoofdonderzoeker: Lindsay S Mayberry, MS, PhD, Vanderbilt University Medical Center
Publicaties en nuttige links
Algemene publicaties
- Nelson LA, Mayberry LS, Wallston K, Kripalani S, Bergner EM, Osborn CY. Development and Usability of REACH: A Tailored Theory-Based Text Messaging Intervention for Disadvantaged Adults With Type 2 Diabetes. JMIR Hum Factors. 2016 Sep 8;3(2):e23. doi: 10.2196/humanfactors.6029.
- Nelson LA, Wallston KA, Kripalani S, Greevy RA Jr, Elasy TA, Bergner EM, Gentry CK, Mayberry LS. Mobile Phone Support for Diabetes Self-Care Among Diverse Adults: Protocol for a Three-Arm Randomized Controlled Trial. JMIR Res Protoc. 2018 Apr 10;7(4):e92. doi: 10.2196/resprot.9443.
- Roddy MK, Mayberry LS, Nair D, Cavanaugh KL. Exploring mHealth potential to improve kidney function: secondary analysis of a randomized trial of diabetes self-care in diverse adults. BMC Nephrol. 2022 Aug 10;23(1):280. doi: 10.1186/s12882-022-02885-6.
- Mayberry LS, Bergner EM, Harper KJ, Laing S, Berg CA. Text messaging to engage friends/family in diabetes self-management support: acceptability and potential to address disparities. J Am Med Inform Assoc. 2019 Oct 1;26(10):1099-1108. doi: 10.1093/jamia/ocz091.
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 140562
- 1R01DK100694-01A1 (Subsidie/contract van de Amerikaanse NIH)
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Beschrijving IPD-plan
IPD-tijdsbestek voor delen
IPD-toegangscriteria voor delen
IPD delen Ondersteunend informatietype
- LEERPROTOCOOL
- SAP
- ICF
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .
Klinische onderzoeken op Diabetes mellitus, type 2
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Instituto Nacional de Ciencias Medicas y Nutricion...Actief, niet wervend
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ENBIOSIS BIOTECHNOLOGIESAydin Adnan Menderes University; Izmir University of Economics; Buca Seyfi Demirsoy... en andere medewerkersNog niet aan het wervenType 2 diabetes | Diabetes mellitus type 2Turkije (Türkiye)
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Endogenex, Inc.Nog niet aan het wervenDiabetes mellitus, type 2 | Suikerziekte | Diabetes mellitus type 2 | Type 2 diabetes | Type 2 diabetes
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University of ChicagoNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); University... en andere medewerkersWervingDiabetes mellitus type 2 (T2DM) | Diabetes noodVerenigde Staten
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Dokuz Eylul UniversityActief, niet wervendDiabetes mellitus type 2 (T2DM) | Activering van de patiënt | Diabetes Zelfmanagement | Diabetes Mellitus (DM)Kalkoen
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Diabetes Foundation, IndiaNational Diabetes Obesity and Cholesterol FoundationWervingDiabetes mellitus type 2 met complicatiesIndië
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SanofiVoltooidDiabetes mellitus type 1 - Diabetes mellitus type 2Hongarije, Russische Federatie, Duitsland, Polen, Japan, Verenigde Staten, Finland
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Endogenex, Inc.Nog niet aan het wervenDiabetes mellitus, type 2 | Suikerziekte | Type 2 diabetes | Diabetes mellitus type 2 (T2DM) | Type 2 diabetes
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El Katib HospitalNog niet aan het wervenDiabetes mellitus type 2 (T2DM)
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He Eye HospitalNog niet aan het werven
Klinische onderzoeken op REACH
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Tufts Medical CenterNational Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)Actief, niet wervendVermoeidheid | Systemische lupus erythematosusVerenigde Staten
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University of California, DavisVoltooid
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University of MinnesotaWervingSubstantie gebruik | Drug gebruikVerenigde Staten
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University of Central FloridaAdventHealthVoltooidDementie | Ziekte van AlzheimerVerenigde Staten
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Pole Sante Grace de DieuWerving
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University of Southern CaliforniaUniversity of California, Los Angeles; University of California, IrvineWervingMyocardinfarct | Hartinfarct | HypertensieVerenigde Staten
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Salem Veterans Affairs Medical CenterUnited States Department of Defense; Virginia Polytechnic Institute and State... en andere medewerkersVoltooidDementieVerenigde Staten
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City University of Hong KongStanford University; Harvard UniversityVoltooidGeestelijke gezondheid WelzijnColombia, Indonesië, Zuid-Afrika, Oekraïne
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Monash UniversityDeakin UniversityWervingAcute ziekte | LeeftijdAustralië
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Children's Hospital of PhiladelphiaVoltooidCognitieve handicap | Chronische gezondheidstoestandVerenigde Staten