OBPM_Meds2023: Multicentric Prospective Clinical Study to Evaluate the Aktiia Optical Blood Pressure Monitoring (OBPM) Device Compared to Standard Home Blood Pressure Monitoring (HBPM) in Hypertensive Patients When Blood Pressure Lowering Medications Intake
Multicentric Prospective Clinical Study to Evaluate the Aktiia Optical Blood Pressure Monitoring (OBPM) Device Compared to Standard Home Blood Pressure Monitoring (HBPM) in Hypertensive Patients When Blood Pressure Lowering Medications Intake
Aktiia SA
35 participants
Jun 29, 2023
INTERVENTIONAL
Conditions
Summary
Study design: Prospective, multicentric, randomized, comparative study Study duration: between 4 and 19 weeks depending on the study group. Population: minimum 35 hypertensives (stage 1 or stage 2) participants divided into 3 groups depending on hypertension criteria. GROUP 1 = untreated hypertensives, stage 1 or stage 2; GROUP 2 = hypertensives, stage 1, who are taking antihypertensive monotherapy; GROUP 3 = hypertensives, stage 1 or stage 2, who are taking antihypertensive treatment that doesn't allow them to have controlled blood pressure. Device Under Test (DUT): Aktiia device Reference: HBPM (Aktiia cuff) Periods of treatment: For GROUPS 1 and 2, 2 weeks of treatment for each antihypertensive medication followed by a washout period of 2 weeks (3 antihypertensive medications in total with a fixed dose; medication intake order is randomly assigned). For GROUP 3, an individualized new antihypertensive medication will be prescribed during the consultation with the investigator that will be administered for 3 weeks.
Eligibility
Inclusion Criteria7
- Adult subjects aged 21 to 85 years old
- Subjects that can read and speak French
- Subjects that own a smart phone that uses either the iOS or Android operating system
- Hypertensive Stage 1 (SBP 140-159 mmHg or DBP 90-99 mmHg) or Hypertensive Stage 2 (SBP 160-179 mmHg or DBP 100-109 mmHg) or for subjects aged \> 65yo SBP ≥160 mmHg,
- Naive of antihypertensive drugs at the inclusion in the study (no antihypertensive drugs taken in the last 3 months before Visit 1) and during the conduct of the study apart from the study drugs
- Subjects agreeing to attend all 4 on-site visits and follow study procedures
- Subjects that have signed the informed consent form
Exclusion Criteria30
- Subjects have contraindications to the study drugs
- Subjects with Hypertension Stage 3 (SBP/DBP \>180/110 mmHg)
- Subjects with orthostatic hypotension (a 20 mmHg decrease in systolic BP, or 10 mmHg decrease in diastolic BP when measured in the standing position after a 1-minute waiting period)
- Subjects who are likely to be unable to perform the HBPM required for the study within the designated time frame (7 to 11
- a.m. and 4 to 9 p.m.).
- Subjects having medical interventions or taking treatments during the study that could have an impact on their BP
- For GROUPS 1 and 2 only: Subjects with target organ damage (left ventricular hypertrophy observed on ECG, and/ or, albumin/creatinine ratio in urine ≥3.5 mg/mmol)
- Subjects with tachycardia (heart rate at rest \> 120bpm)
- Subjects with atrial fibrillation
- Cardio myopathy (FE\<40%)
- Severe valvular disease
- Implanted devices such as a pacemaker or defibrillator
- Subjects with diabetes
- Subjects with renal dysfunctions (eGFR \< 45mL/min/1.73 m2 for patients between 21-85 yo)
- Subjects with hyper-/hypothyroidism
- Subjects with pheochromocytoma
- Subjects with Raynaud's disease
- Subjects with an arteriovenous fistula
- Women in known pregnancy
- Subjects with trembling and shivering
- Subjects with lymphoedema
- Low or elevated potassium level: threshold ≤3.5 mmol/L or ≥4.8 mmol/L
- Presence of an intravascular device
- Subjects with exfoliative skin diseases
- Subjects with arm paralysis
- Subjects with arm amputation
- Subjects with upper arm circumference \< 22cm or \> 42cm
- Subjects with wrist circumference \> 23cm
- Subjects with non-standard circadian rhythm, including shift workers and night workers
- Subjects who have received a mastectomy.
Interventions
The device under test is Aktiia Optical Blood Pressure Monitoring (OBPM) device and the comparator is the Aktiia cuff. For study GROUP 1: Study drugs are: * Perindopril MEPHA (Angiotensin Converting Enzyme (ACE) inhibitors). * Indapamide MEPHA (Diuretics). * Amlodipine MEPHA (Calcium channel blockers). In each study treatment period, subjects in GROUP 1 will receive one of the following for each treatment period: monotherapy with Indapamide, bitherapy with Indapamide plus Perindopril, or bitherapy with Perindopril plus Amlodipine.
Study drugs: * Perindopril MEPHA (Angiotensin Converting Enzyme (ACE) inhibitors). * Indapamide MEPHA (Diuretics). * Amlodipine MEPHA (Calcium channel blockers). In each study treatment period, subjects in GROUP 2 will receive one of the following monotherapies: Perindopril , Indapamide, or Amlodipine.
For study GROUP 3: Subjects will be prescribed an individualized new antihypertensive treatment at their consultation with the Investigator at Visit 1.
Locations(3)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT05780710