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Continuous Glucose Monitoring With Immediate or Delayed Counseling Feedback

1 de janeiro de 2019 atualizado por: National Cheng-Kung University Hospital

Impact of Innovative Technology on Geriatric Diabetic Patients: Evaluation of Quality of Life, Self Efficacy and Glycemic Control Among Patients With Experience of Continuous Glucose Monitoring

This study is designed to explore the effect of feedback counseling using professional continuous glucose monitoring on glycemic control, self-efficacy, and self-management behaviors among middle aged and older adults with poor controlled type 2 diabetes mellitus. This study also explores the difference on timing of feedback after continuous glucose monitoring exam.

Visão geral do estudo

Status

Concluído

Condições

Intervenção / Tratamento

Descrição detalhada

After scheduled routine professional continuous glucose monitoring (CGM) exam, participants in both the intervention and control group receive ordinary education and regimen adjustment as indicated based on CGM results. For participants in the intervention group, they will also receive CGM counseling immediately on the day of CGM sensor removal. For participants in the control group, they will receive CGM counseling on the day of routine 3 months outpatient visit.

Qualitative data are collected through in-depth interview: User expectation, acceptability and satisfaction of CGM are also explored during in-depth interview with a semi-structured questionnaire.

Quantitative data were collected through validated questionnaires, including evaluation of depression by a short form of the Center for Epidemiologic Studies Depression Scale Revised (CES-D-R), emotional stress by Problem Areas in Diabetes Scale (PAID), self efficacy by Stanford Self-Efficacy for Diabetes (SES), at pretest and 3 months after CGM counseling.

Anthropometric Measurements. Body height, body weight, body mass index, and blood pressure were recorded at pre-test and post-test interview.

Blood Tests. Routine biochemistry, fasting plasma glucose, hemoglobin A1c (HbA1c) are collected within 2 weeks of pretest and posttest day.

Tipo de estudo

Intervencional

Inscrição (Real)

20

Estágio

  • Não aplicável

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

45 anos e mais velhos (Adulto, Adulto mais velho)

Aceita Voluntários Saudáveis

Não

Gêneros Elegíveis para o Estudo

Tudo

Descrição

Inclusion Criteria:

  • Age 45 years old or more at recent outpatient visits;
  • Type 2 diabetic patients followed up at National Cheng Kung University Hospital;
  • Patients planned to receive CGM suggested by primary care physician due to inadequate controlled blood glucose.

Exclusion Criteria:

  • Patients with diagnosis of generalized inflammation, advanced malignancy, end-stage renal disease on regular dialysis, status post renal transplantation, end-stage liver, heart or pulmonary disease;
  • Patients who are taking systemic glucocorticoids;
  • Any acute or chronic inflammatory disease as determined by a leukocyte count over 10,000/mm3 or clinical signs of infection;
  • Patients who could not complete the questionnaires or who could not follow order due to cognitive impairment or in bed-ridden status;
  • Patients diagnosed as thalassemia, glucose-6-phosphate dehydrogenase deficiency, and any other hemoglobinopathies that may influence the accuracy of hemoglobulin A1c measurement were also excluded. Patients who received blood transfusion in recent 3 months were also excluded.

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Outro
  • Alocação: Randomizado
  • Modelo Intervencional: Atribuição Paralela
  • Mascaramento: Nenhum (rótulo aberto)

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Experimental: Immediate feedback counseling
Professional CGM calibrate blood glucose via a glucsoe-oxidase-impregnated membrane during a 5 day period. The patient wearing professional CGM is randomized to immediate feedback after data downloaded into computer.
Professoinal CGM in combination with diet and exercise record is used as teaching material to help patient realize their blood glucose pattern and to modify their behavior after counseling feedback.
Outro: Delayed feedback counseling
Professional CGM calibrate blood glucose via a glucsoe-oxidase-impregnated membrane during a 5 day period. The patient wearing professional CGM is randomized to delayed feedback (standard care, i.e., CGM graphs interpretation at scheduled 3 months outpatient visit).
Professoinal CGM in combination with diet and exercise record is used as teaching material to help patient realize their blood glucose pattern and to modify their behavior after counseling feedback.

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Change of HbA1c
Prazo: Baseline and 3 months after CGM counseling
Change of HbA1c in 3 months after CGM counseling.
Baseline and 3 months after CGM counseling
Change of score for self efficacy
Prazo: Baseline and 3 months after CGM counseling
Change of Stanford Self-Efficacy for Diabetes Scale (SES) in 3 months after CGM counseling. The score for each item ranged from 1-10. The score of the scale is the mean of the eight items. Higher number indicated higher self-efficacy.
Baseline and 3 months after CGM counseling

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
Change of score for diabetes associated stress
Prazo: Baseline and 3 months after CGM counseling
Change of score for Problem Areas in Diabetes Scale (PAID) in 3 months after CGM counseling. PAID is a 20-item self-reported questionnaire with scale 0-4 for each question, generating a total score of 0-100. A score of ≥ 40 is defined as emotional burnout.
Baseline and 3 months after CGM counseling
Change of score for depression
Prazo: Baseline and 3 months after CGM counseling
Change of score for Center for Epidemiologic Studies Depression Scale Revised (CESD-R) in 3 months after CGM counseling. With 10-ietm CESD-R scale scoring 10 or more defined as having depression (range 0 to 30).
Baseline and 3 months after CGM counseling
Change in diet composition
Prazo: Baseline and 3 months after CGM counseling
Change of carbohydrate amounts, fruits amount in 3 months after CGM counseling.
Baseline and 3 months after CGM counseling
Change in exercise amount, time spent in light activity
Prazo: Baseline and 3 months after CGM counseling
Exercise amount recorded by acelerometers, built in sports bracelet (Fitbit Charge HRTM Wireless Heart Rate + Activity Wristband). Time spent in light activity per day in 3 months after CGM counseling feedback is compared with baseline.
Baseline and 3 months after CGM counseling
Change in exercise amount, time spent in moderate activity
Prazo: Baseline and 3 months after CGM counseling
Exercise amount recorded by acelerometers, built in sports bracelet (Fitbit Charge HRTM Wireless Heart Rate + Activity Wristband). Time spent in moderate activity per day in 3 months after CGM counseling feedback is compared with baseline.
Baseline and 3 months after CGM counseling
Change in exercise amount, time spent in intense activity
Prazo: Baseline and 3 months after CGM counseling
Exercise amount recorded by acelerometers, built in sports bracelet (Fitbit Charge HRTM Wireless Heart Rate + Activity Wristband). Time spent in intense activity per day in 3 months after CGM counseling feedback is compared with baseline.
Baseline and 3 months after CGM counseling
Change in exercise amount (time spent in sedentary behavior)
Prazo: Baseline and 3 months after CGM counseling
Exercise amount recorded by acelerometers, built in sports bracelet (Fitbit Charge HRTM Wireless Heart Rate + Activity Wristband). Time spent in sedentary behavior in 3 months after CGM counseling feedback is compared with baseline.
Baseline and 3 months after CGM counseling

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Investigadores

  • Diretor de estudo: Ching-Ju Chiu, Ph.D., Institute of Gerontology, NCKU
  • Investigador principal: Ye-Fong Du, M.D., NCKUH

Publicações e links úteis

A pessoa responsável por inserir informações sobre o estudo fornece voluntariamente essas publicações. Estes podem ser sobre qualquer coisa relacionada ao estudo.

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Real)

7 de março de 2016

Conclusão Primária (Real)

12 de outubro de 2017

Conclusão do estudo (Real)

12 de outubro de 2017

Datas de inscrição no estudo

Enviado pela primeira vez

8 de novembro de 2018

Enviado pela primeira vez que atendeu aos critérios de CQ

1 de janeiro de 2019

Primeira postagem (Real)

3 de janeiro de 2019

Atualizações de registro de estudo

Última Atualização Postada (Real)

3 de janeiro de 2019

Última atualização enviada que atendeu aos critérios de controle de qualidade

1 de janeiro de 2019

Última verificação

1 de novembro de 2018

Mais Informações

Termos relacionados a este estudo

Outros números de identificação do estudo

  • NCKUH-10508011

Plano para dados de participantes individuais (IPD)

Planeja compartilhar dados de participantes individuais (IPD)?

INDECISO

Descrição do plano IPD

The study protocol will be shared after study publication.

Informações sobre medicamentos e dispositivos, documentos de estudo

Estuda um medicamento regulamentado pela FDA dos EUA

Não

Estuda um produto de dispositivo regulamentado pela FDA dos EUA

Não

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .

Ensaios clínicos em feedback counseling

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