Renal Artery Stenting in Consecutive High-Risk Patients With Atherosclerotic Renovascular Disease : A Prospective 2-Center Cohort Study

Background The aim of this study was to prospectively evaluate the effects of renal artery stenting in consecutive patients with severe atherosclerotic renal artery stenosis and high-risk clinical presentations as defined in a national protocol developed in 2015. Methods and Results Since the protocol was initiated, 102 patients have been referred for revascularization according to the following high-risk criteria: severe renal artery stenosis (≥70%) with true resistant hypertension, rapidly declining kidney function, or recurrent heart failure/sudden pulmonary edema. At baseline, the mean 24-hour ambulatory systolic blood pressure was 166.2 mm Hg (95% CI, 162.0-170.4), the defined daily dose of antihypertensive medication was 6.5 (95% CI, 5.8-7.3), and the estimated glomerular filtration rate was 41.1 mL/min per 1.73m2 (95% CI, 36.6-45.6). In 96 patients with available 3-month follow-up data, mean 24-hour ambulatory systolic blood pressure decreased by 19.6 mm Hg (95% CI, 15.4-23.8; P<0.001), the defined daily dose of antihypertensive medication was reduced by 52% (95% CI, 41%-62%; P<0.001), and estimated glomerular filtration rate increased by 7.8 mL/min per 1.73m2 (95% CI, 4.5-11.1; P<0.001). All changes persisted after 24 month follow-up. Among 17 patients with a history of hospitalization for acute decompensated heart failure, 14 patients had no new episodes after successful revascularization. Conclusions In this prospective cohort study, we observed a reduction in blood pressure and antihypertensive medication, an increase in estimated glomerular filtration rate, and a decrease in new hospital admissions attributable to heart failure/sudden pulmonary edema after renal artery stenting. Registration URL: https://clinicaltrials.gov. Identifier: NCT02770066.

Errataetall:

CommentIn: J Am Heart Assoc. 2022 Sep 6;11(17):e025901. - PMID 35975740

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:11

Enthalten in:

Journal of the American Heart Association - 11(2022), 7 vom: 05. Apr., Seite e024421

Sprache:

Englisch

Beteiligte Personen:

Reinhard, Mark [VerfasserIn]
Schousboe, Karoline [VerfasserIn]
Andersen, Ulrik B [VerfasserIn]
Buus, Niels Henrik [VerfasserIn]
Rantanen, Jesper Moesgaard [VerfasserIn]
Bech, Jesper Nørgaard [VerfasserIn]
Mafi, Hossein Mohit [VerfasserIn]
Langfeldt, Sten [VerfasserIn]
Bharadwaz, Arindam [VerfasserIn]
Hørlyck, Arne [VerfasserIn]
Jensen, Mogens Kærsgaard [VerfasserIn]
Jeppesen, Jørgen [VerfasserIn]
Olsen, Michael Hecht [VerfasserIn]
Jacobsen, Ib Abildgaard [VerfasserIn]
Bibby, Bo Martin [VerfasserIn]
Christensen, Kent Lodberg [VerfasserIn]

Links:

Volltext

Themen:

Antihypertensive Agents
Atherosclerotic renal artery stenosis
Atherosclerotic renovascular disease
Flash pulmonary edema
Journal Article
Rapid loss of kidney function
Renal revascularization
Resistant hypertension

Anmerkungen:

Date Completed 07.04.2022

Date Revised 18.04.2023

published: Print-Electronic

ClinicalTrials.gov: NCT02770066

CommentIn: J Am Heart Assoc. 2022 Sep 6;11(17):e025901. - PMID 35975740

Citation Status MEDLINE

doi:

10.1161/JAHA.121.024421

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM338530010