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To assess the efficacy of using mobile technology to improve the percentage of time wherein drug dosing is within the target range
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Intervention group | Experimental | A mobile application classifies each subject's maintenance therapy dosing status as 'On Track', 'Orange Alert', or 'Red Alert' based on analysis of his/her electronic diary of medication and blood tests. |
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| Control group | No Intervention | No intervention |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Health monitoring & reminders for a mobile-phone portal for scheduling a telemedicine clinic visit and receive periodic model-phone messages instructing follow-up blood testing and dose adjustment. | Behavioral | Subjects classified as 'Orange Alert' receive mobile-phone alert messages that instruct them to self-adjust dose of oral medication. Subjects classified as 'Red Alert' are directed to a mobile-phone portal for scheduling a telemedicine clinic visit and receive periodic model-phone messages instructing follow-up blood testing and dose adjustment. |
| Measure | Description | Time Frame |
|---|---|---|
| Percentage of time wherein white blood cell concentration is within the target range | Percentage of time wherein white blood cell concentration is within the target range 1.5 - 3.5 × 10^9/L after randomization. | After randomization |
| Measure | Description | Time Frame |
|---|---|---|
| Percentage of time wherein white blood cell concentration is < 1.0 or > 5.0 × 10^9/L | Percentage of time wherein white blood cell concentration is < 1.0 or > 5.0 × 10^9/L after randomization | After randomization |
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Inclusion Criteria:
Exclusion Criteria:
None
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Yahui Feng | Contact | 022-23909051 | fengyahui@ihcams.ac.cn |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Institute of Hematology & Blood Diseases Hospital | Recruiting | Tianjin | Tianjin Municipality | 300020 | China |
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot | Yes | No | No | Study Protocol | Mar 19, 2026 | Apr 22, 2026 |
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|
| Prot_002.pdf |