The prospective, open, randomized controlled clinical trial (n = 700) will compare Triple Pill-based strategy to usual care among individuals with persistent mild-to-moderate hypertension (systolic BP >140 mm Hg and/or diastolic BP >90 mm Hg, or systolic BP >130 mm Hg and/or diastolic BP >80 mm Hg in patients with diabetes or chronic kidney disease) on no or minimal drug therapy. The study will be conducted within approximately 20 hospital-based clinics in India. Participants will be randomized to the Triple Pill (initially strength 1鈥攖elmisartan 20 mg, amlodipine 2.5 mg, hydrochlorothiazide 6.25 mg, with the option of subsequent titration to strength 2鈥攖elmisartan 40 mg, amlodipine 5 mg, hydrochlorothiazide 12.5 mg) or continued usual care. Participants will be followed up for 6 months. The primary outcome is the proportion of participants achieving target BP at the end follow-up.
This study will determine whether early use of a low-dose triple combination therapy has the potential to address some of the challenges in hypertension control through earlier achievement of BP control, better adherence, and fewer adverse effects, in the context of less intensive clinical follow-up.