Dual endothelin antagonist aprocitentan for resistant hypertension (PRECISION): a multicentre, blinded, randomised, parallel-group, phase 3 trial

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064190%3A_____%2F22%3AN0000103" target="_blank" >RIV/00064190:_____/22:N0000103 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1016/S0140-6736(22)02034-7" target="_blank" >https://doi.org/10.1016/S0140-6736(22)02034-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/S0140-6736(22)02034-7" target="_blank" >10.1016/S0140-6736(22)02034-7</a>

Result language

angličtina

Original language name

Dual endothelin antagonist aprocitentan for resistant hypertension (PRECISION): a multicentre, blinded, randomised, parallel-group, phase 3 trial

Original language description

Background Resistant hypertension is associated with increased cardiovascular risk. The endothelin pathway has been implicated in the pathogenesis of hypertension, but it is currently not targeted therapeutically, thereby leaving this relevant pathophysiological pathway unopposed with currently available drugs. The aim of the study was to assess the blood pressure lowering efficacy of the dual endothelin antagonist aprocitentan in patients with resistant hypertension. Methods PRECISION was a multicentre, blinded, randomised, parallel-group, phase 3 study, which was done in hospitals or research centres in Europe, North America, Asia, and Australia. Patients were eligible for randomisation if their sitting systolic blood pressure was 140 mm Hg or higher despite taking standardised background therapy consisting of three antihypertensive drugs, including a diuretic. The study consisted of three sequential parts: part 1 was the 4-week double-blind, randomised, and placebo-controlled part, in which patients received aprocitentan 12.5 mg, aprocitentan 25 mg, or placebo in a 1:1:1 ratio; part 2 was a 32-week single (patient)-blind part, in which all patients received aprocitentan 25 mg; and part 3 was a 12-week double-blind, randomised, and placebo-controlled withdrawal part, in which patients were re-randomised to aprocitentan 25 mg or placebo in a 1:1 ratio. The primary and key secondary endpoints were changes in unattended office systolic blood pressure from baseline to week 4 and from withdrawal baseline to week 40, respectively. Secondary endpoints included 24-h ambulatory blood pressure changes. The study is registered on ClinicalTrials.gov, NCT03541174. Findings The PRECISION study was done from June 18, 2018, to April 25, 2022. 1965 individuals were screened and 730 were randomly assigned. Of these 730 patients, 704 (96%) completed part 1 of the study; of these, 613 (87%) completed part 2 and, of these, 577 (94%) completed part 3 of the study. The least square mean (SE) change in office systolic blood pressure at 4 weeks was -15.3 (SE 0.9) mm Hg for aprocitentan 12.5 mg, -15.2 (0.9) mm Hg for aprocitentan 25 mg, and -11.5 (0.9) mm Hg for placebo, for a difference versus placebo of -3.8 (1.3) mm Hg (97.5% CI -6.8 to -0.8, p=0.0042) and -3.7 (1.3) mm Hg (-6.7 to -0.8; p=0.0046), respectively. The respective difference for 24 h ambulatory systolic blood pressure was -4.2 mm Hg (95% CI -6.2 to -2.1) and -5.9 mm Hg (-7.9 to -3.8). After 4 weeks of withdrawal, office systolic blood pressure significantly increased with placebo versus aprocitentan (5.8 mm Hg, 95% CI 3.7 to 7.9, p<0.0001). The most frequent adverse event was mild-to-moderate oedema or fluid retention, occurring in 9%, 18%, and 2% for patients receiving aprocitentan 12.5 mg, 25 mg, and placebo, during the 4-week double-blind part, respectively. This event led to discontinuation in seven patients treated with aprocitentan. During the trial, a total of 11 treatment-emergent deaths occurred, none of which were regarded by the investigators to be related to study treatment. Interpretation In patients with resistant hypertension, aprocitentan was well tolerated and superior to placebo in lowering blood pressure at week 4 with a sustained effect at week 40.

Czech name

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Czech description

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Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

—

OECD FORD branch

30201 - Cardiac and Cardiovascular systems

Project

—

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Lancet

ISSN

0140-6736

e-ISSN

1474-547X

Volume of the periodical

400

Issue of the periodical within the volume

10367

Country of publishing house

GB - UNITED KINGDOM

Number of pages

11

Pages from-to

1927-1937

UT code for WoS article

000923456100022

EID of the result in the Scopus database

2-s2.0-85143379912