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- Ensaio Clínico NCT02409329
Improving Medication Adherence Among Underserved Patients With Type 2 Diabetes
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Tipo de estudo
Inscrição (Real)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Tennessee
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Nashville, Tennessee, Estados Unidos, 37203
- Federally Qualified Health Centers and Vanderbilt Primary Care Clinics
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
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
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Cuidados de suporte
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Solteiro
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
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Experimental: 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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|
Experimental: 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.
Outros nomes:
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Comparador Ativo: 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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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Change in Glycemic Control as Indicated by Hemoglobin A1c (HbA1c)
Prazo: 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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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Change in Self-reported Medication Adherence
Prazo: 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
Prazo: 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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Outras medidas de resultado
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Change in Adherence to Dietary Behavior
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Lindsay S Mayberry, MS, PhD, Vanderbilt University Medical Center
Publicações e links úteis
Publicações Gerais
- 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.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Estimativa)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- 140562
- 1R01DK100694-01A1 (Concessão/Contrato do NIH dos EUA)
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano IPD
Prazo de Compartilhamento de IPD
Critérios de acesso de compartilhamento IPD
Tipo de informação de suporte de compartilhamento de IPD
- PROTOCOLO DE ESTUDO
- SEIVA
- CIF
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