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The Effect of Smoking on Endothelial Dysfunction in Autosomal Dominant Polycystic Kidney Disease Patients with Preserved Renal Function

Overview
Journal Ren Fail
Publisher Informa Healthcare
Date 2021 Jul 14
PMID 34256663
Citations 3
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Abstract

Background: In autosomal dominant polycystic kidney disease (ADPKD), endothelial dysfunction (ED) is common and occurs much earlier than kidney function impairment. The impact of smoking on ED in ADPKD patients has not been previously studied. The aim of this study was to investigate the potential contribution of smoking habits to ED and subclinical atherosclerosis in these patients.

Methods: This case-control study included 54 ADPKD patients with preserved renal function and 45 healthy control subjects. ED was assessed using ischemia-induced forearm flow-mediated dilatation (FMD). Carotid intima-media thickness (CIMT) was measured from 10 mm proximal to the right common carotid artery. Clinical demographic characteristics and laboratory data were recorded for the patients and control group. Regression analysis was used to determine independent associations of ED and CIMT.

Results: FMD was significantly lower in the ADPKD patients (19.5 ± 5.63 vs. 16.56 ± 6.41,  = .018). Compared with nonsmoker ADPKD patients, smoker patients had significantly lower FMD values (18.19 ± 6.52 vs. 13.79 ± 5.27,  = .013). In multiple regression analysis, age ( = -0.294, 95% CI: -0.392: -1.96,  = .001) for FMD and smoking (  =  1.328, 95% CI: 0.251, 2.404,  = .017) for CIMT were independent predictors.

Conclusions: Patients with ADPKD had more impaired endothelial function and subclinical atherosclerosis compared with control subjects. Smoking may increase the risk of subclinical atherosclerosis in ADPKD patients.

Citing Articles

Trigger Warning: How Modern Diet, Lifestyle, and Environment Pull the Trigger on Autosomal Dominant Polycystic Kidney Disease Progression.

Messing M, Torres J, Holznecht N, Weimbs T Nutrients. 2024; 16(19).

PMID: 39408247 PMC: 11479178. DOI: 10.3390/nu16193281.


Cardiovascular Manifestations and Management in ADPKD.

Sagar P, Rangan G Kidney Int Rep. 2023; 8(10):1924-1940.

PMID: 37850017 PMC: 10577330. DOI: 10.1016/j.ekir.2023.07.017.


Tobacco smoking and vascular biology and function: evidence from human studies.

Hahad O, Kuntic M, Kuntic I, Daiber A, Munzel T Pflugers Arch. 2023; 475(7):797-805.

PMID: 36961561 PMC: 10264470. DOI: 10.1007/s00424-023-02805-z.

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