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| Name | Class |
|---|---|
| University of Oslo | OTHER |
| Haukeland University Hospital | OTHER |
| University Hospital of North Norway | OTHER |
| St. Olavs Hospital |
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The aim of the study is to investigate and explore the most important aspects of drug-adherence in the treatment of hypertension in order to improve treatment and blood pressure control, implying that new knowledge will reduce morbidity and mortality.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Study Group | Experimental | Study Group intervention: Therapeutic drug monitoring. |
|
| Control Group | Active Comparator | Control Group intervention: No intervention first 3 months. After 3 months of follow-up, half of the patients in the Control Group will be randomized to perform home blood pressure monitoring as an intervention. No intervention in the other half. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Therapeutic drug monitoring | Diagnostic Test | Therapeutic drug monitoring will be performed. |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Blood pressure control | Change in systolic daytime ambulatory blood pressure. | 3 months after baseline |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Sverre E Kjeldsen, MD PhD | Oslo University Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Oslo University Hospital | Oslo | 0424 | Norway |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 40616336 | Derived | Rognstad S, Soraas CL, Brunborg C, Halvorsen LV, Brobak KM, Olsen E, Bergland OU, Aune A, Tuv SS, Svarstad AC, Clasen PE, Haldsrud R, Larstorp ACK, Helland A, Opdal MS. Pharmacokinetic Variability of Amlodipine Serum Concentration and Effect on Blood Pressure in Patients Treated for Hypertension. Pharmacol Res Perspect. 2025 Aug;13(4):e70140. doi: 10.1002/prp2.70140. | |
| 38713475 |
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| ID | Term |
|---|---|
| D016903 | Drug Monitoring |
| D018660 | Blood Pressure Monitoring, Ambulatory |
| ID | Term |
|---|---|
| D008991 | Monitoring, Physiologic |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D001795 | Blood Pressure Determination |
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| OTHER |
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| Home blood pressure monitoring |
| Device |
Patients will perform home blood pressure monitoring at home. |
|
| Halvorsen LV, Soraas CL, Larstorp ACK, Hjornholm U, Kjaer VN, Liestol K, Aune A, Olsen E, Brobak KM, Bergland OU, Rognstad S, Aarskog NR, Heimark S, Fadl Elmula FEM, Gerdts E, Mo R, Solbu MD, Opdal MS, Kjeldsen SE, Rostrup M, Hoieggen A. Effect of Therapeutic Drug Monitoring on Adherence and Blood Pressure: A Multicenter Randomized Clinical Trial. Am J Hypertens. 2024 Sep 16;37(10):826-836. doi: 10.1093/ajh/hpae059. |
| 38606688 | Derived | Brobak KM, Halvorsen LV, Aass HCD, Soraas CL, Aune A, Olsen E, Bergland OU, Rognstad S, Blom KB, Birkeland JAK, Hoieggen A, Larstorp ACK, Solbu MD. Novel biomarkers in patients with uncontrolled hypertension with and without kidney damage. Blood Press. 2024 Dec;33(1):2323980. doi: 10.1080/08037051.2024.2323980. Epub 2024 Apr 12. |
| 38530572 | Derived | Aune A, Ohldieck A, Halvorsen LV, Brobak KM, Olsen E, Rognstad S, Larstorp ACK, Soraas CL, Rossebo AB, Rosner A, Grytaas MA, Gerdts E. Gender Differences in Cardiac Organ Damage in Arterial Hypertension: Assessing the Role of Drug Nonadherence. High Blood Press Cardiovasc Prev. 2024 Mar;31(2):157-166. doi: 10.1007/s40292-024-00632-6. Epub 2024 Mar 26. |
| 34275336 | Derived | Bergland OU, Halvorsen LV, Soraas CL, Hjornholm U, Kjaer VN, Rognstad S, Brobak KM, Aune A, Olsen E, Fauchald YM, Heimark S, Thorstensen CW, Liestol K, Solbu MD, Gerdts E, Mo R, Rostrup M, Kjeldsen SE, Hoieggen A, Opdal MS, Larstorp ACK, Fadl Elmula FEM. Detection of Nonadherence to Antihypertensive Treatment by Measurements of Serum Drug Concentrations. Hypertension. 2021 Sep;78(3):617-628. doi: 10.1161/HYPERTENSIONAHA.121.17514. Epub 2021 Jul 19. |
| D003935 | Diagnostic Techniques, Cardiovascular |
| D018670 | Monitoring, Ambulatory |