Web-based Dietary Intervention for Diabetic Patients (myDIDeA)
Dietary Intervention Among Patients With Type 2 Diabetes Mellitus: An e-Approach
The Internet holds promise for a wide-scale promotion of dietary and lifestyle behavioural change. Website-delivered interventions have a potentially broad population reach as it is available 24 hours, and could be hosted by both government and non-governmental agencies. To date, there is no published study focused on dietary behaviour change in adults with Type 2 Diabetes Mellitus (T2DM) via a website-based system.
myDIDeA was a 12-months two-armed randomised controlled trial conducted in three tertiary public hospitals in Klang Valley, Malaysia. The primary outcome was the Dietary Knowledge, Attitude and Behaviour (DKAB) score, while the secondary outcomes included the food intake, anthropometry measurements, blood pressure and resting heart rate, blood biomarkers and the Dietary Stages of Change (DSOC) score.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Selangor
-
Batu Caves, Selangor, Malaysia, 68100
- Hospital Selayang
-
Kajang, Selangor, Malaysia, 43000
- Hospital Serdang
-
-
Wilayah Persekutuan Putrajaya
-
Putrajaya, Wilayah Persekutuan Putrajaya, Malaysia, 62250
- Hospital Putrajaya
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Mentally sound men and women who are > 18 years old.
- Literate with a fair command of English and/or Malay languages.
- Have access to the Internet at home, work or public place.
- Willing to access the web portal at least once every fortnight.
- Have been confirmed to have HbA1c of >7%.
- KAB score < 50% at baseline.
Exclusion Criteria:
- Pregnant, lactating or intend to become pregnant during the study period.
- Diagnosed with Type 1 Diabetes Mellitus (T1DM) or Gestational Diabetes Mellitus (GDM)
- Weighing not more than 150% of the desired weight for height.
- Any pre-existing condition compromising the quality of life or ability to participate according to protocol.
- Have severe complications (chronic heart disease, cerebrovascular disease, diagnosed HIV/AIDS, cancer, emphysema, chronic liver or kidney disease) that would affect the subjects' ability to follow the tailored advice.
- Enrolled in other clinical studies.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Støttende pleje
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: e-Intervention group
Receive stage-specific dietary intervention via the website & standard care at the outpatient clinic.
|
Dietary educational programme developed using Transtheoretical Model of Change and delivered via a website specific for Type 2 Diabetes patients.
|
|
Ingen indgriben: Control group
Continue with the standard diabetes care at the outpatient clinic without getting access to the web-based intervention.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change from Baseline in Dietary KAB Score at 6 months
Tidsramme: Baseline & 6 months
|
Dietary Knowledge, Attitude & Behaviour Score - assessed using 36-item questionnaire.
|
Baseline & 6 months
|
|
Change from Baseline in Dietary KAB Score at 12 months
Tidsramme: Baseline & 12 months
|
Dietary Knowledge, Attitude & Behaviour Score - assessed using 36-item questionnaire.
|
Baseline & 12 months
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change from Baseline in anthropometric measurements at 6 months
Tidsramme: Baseline & 6 months
|
BMI, body fat percentage, waist circumference
|
Baseline & 6 months
|
|
Change from Baseline in anthropometric measurements at 12 months
Tidsramme: Baseline & 12 months
|
BMI, body fat percentage, waist circumference
|
Baseline & 12 months
|
|
Change from Baseline in dietary practices at 6 months
Tidsramme: Baseline & 6 months
|
Nutrient intake, dietary GI, supplement intake, food preparation & eating out habit
|
Baseline & 6 months
|
|
Change from Baseline in dietary practices at 12 months
Tidsramme: Baseline & 12 months
|
Nutrient intake, dietary GI, supplement intake, food preparation & eating out habit
|
Baseline & 12 months
|
|
Change from Baseline in blood biomarkers at 6 months
Tidsramme: Baseline & 6 months
|
HbA1c, fasting plasma glucose, lipid profile (data to be obtained from the medical records)
|
Baseline & 6 months
|
|
Change from Baseline in blood biomarkers at 12 months
Tidsramme: Baseline & 12 months
|
HbA1c, fasting plasma glucose, lipid profile (data to be obtained from the medical records)
|
Baseline & 12 months
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Kia Fatt Quek, PhD, Monash University (Sunway Campus)
Publikationer og nyttige links
Generelle publikationer
- Ramadas A, Chan CKY, Oldenburg B, Hussein Z, Quek KF. Randomised-controlled trial of a web-based dietary intervention for patients with type 2 diabetes: changes in health cognitions and glycemic control. BMC Public Health. 2018 Jun 8;18(1):716. doi: 10.1186/s12889-018-5640-1.
- Ramadas A, Quek KF, Chan CK, Oldenburg B, Hussein Z. Randomised-controlled trial of a web-based dietary intervention for patients with type 2 diabetes mellitus: study protocol of myDIDeA. BMC Public Health. 2011 May 21;11:359. doi: 10.1186/1471-2458-11-359.
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- MED2009-CM(SG)-004-QKF
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