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The investigators developed a patient-centered smartphone-based diabetes care system (PSDCS). This study was aimed to test the feasibility of the PSDCS.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PSDCS | Experimental | using the patient-centered smartphone-based diabetes care system (PSDCS) for 12 weeks |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| patient-centered smartphone-based diabetes care system | Device | patient-centered smartphone-based diabetes care system (PSDCS) is composed of 4 modules such as glucose module, diet module, physical activity module, and SNS module. Participants were instructed to use the PSDCS and to measure blood glucose levels with a Bluetooth glucometer, input daily food intake, and wear an activity tracker. |
| Measure | Description | Time Frame |
|---|---|---|
| change of HbA1c | baseline and the end of 12 week |
| Measure | Description | Time Frame |
|---|---|---|
| change of fasting plasma glucose | baseline and after 12 weeks (within 3 days) | |
| change of lipid profile | baseline and after 12 weeks (within 3 days) | |
| change of body weight |
| Measure | Description | Time Frame |
|---|---|---|
| number of events of serious hyperglycemia | 320 mg/dL or higher by the glucometer readouts | 12 weeks |
| number of events of hypoglycemia | less than 70 mg/dL by the glucometer readouts |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Young Min Cho, MD, PHD | Seoul National University Hospital | Principal Investigator |
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| ID | Term |
|---|---|
| D003924 | Diabetes Mellitus, Type 2 |
| D003920 | Diabetes Mellitus |
| ID | Term |
|---|---|
| D044882 | Glucose Metabolism Disorders |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
| D004700 | Endocrine System Diseases |
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|
| baseline and after 12 weeks (within 3 days) |
| change of the scores of Summary of Diabetes Self-Care Activities (SDSCA) | baseline and after 12 weeks (within 3 days) |
| 12 weeks |