Analysis of potential predictors of internal jugular vein stenosis and the anatomic position in hemodialysis patients
10.3760/cma.j.issn.1001-7097.2019.09.004
- VernacularTitle: 血液透析患者颈内静脉解剖变异及狭窄的影响因素分析
- Author:
Quan ZHENG
1
,
2
;
Bingying XIE
1
,
2
;
Zhonglin FENG
1
;
Yiming TAO
1
;
Feng YU
1
;
Jianteng XIE
1
;
Huaban LIANG
1
;
Ruizhao LI
1
;
Xinling LIANG
1
;
Zhiming YE
1
Author Information
1. Department of Nephrology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Guangzhou 510080, China
2. Department of nephrology, Shantou University Medical College, Shantou 515063, China
- Publication Type:Clinical Trail
- Keywords:
Renal dialysis;
Jugular vein;
Anatomical variation;
Vascular stenosis;
Indwelling catheter
- From:
Chinese Journal of Nephrology
2019;35(9):662-669
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To identify the anatomical positional relation of the internal jugular vein and the common carotid artery, and investigate the predictive factors associated with the stenosis rate of the internal jugular vein after catheterization in hemodialysis patients.
Methods:A single-center cross-sectional survey study of 235 patients from the Department of Nephrology, Guangdong Provincial People's Hospital between August 2017 and June 2018 was performed. According to whether received hemodialysis treatment, The patients were divided into dialysis group (n=187) and control group (chronic kidney disease non-dialysis patients, n=48). Clinical data such as age, primary disease, history of deep vein catheterization, catheter indwelling time and dialysis age were collected. The positional relationship between the internal jugular vein and the common carotid artery was examined by Doppler ultrasound. Measure the cross-sectional area of the internal jugular vein in different neck anatomical planes and analyse of the incidence of internal jugular vein stenosis in the dialysis group. Chi-square test was used to compare the differences in the incidence of internal jugular vein stenosis between subgroups of different ages, with or without catheter retention, catheter indwelling time, dialysis age and presence or absence of diabetic nephropathy.
Results:Doppler ultrasonography showed that in the 235 patients, there were four types of anatomical relationship between the internal jugular vein and the common carotid artery in the plane of the flat thyroid cartilage and the apex plane of the upper clavicle. The internal jugular vein was located on the lateral, anterolateral, anterior and medial sides of the common carotid artery, accounting for 16.23%, 36.52%, 41.11% and 3.14% respectively. There were significant differences in the anatomical relationship between the internal jugular vein and the common carotid artery between the left and right sides, different anatomical planes and patients of different ages (P<0.05). The rate of internal jugular vein stenosis in 187 hemodialysis patients was 47.1%. The right internal jugular vein stenosis rate was 66.4% and 44.1% in the age<65 years old group (n=128) and age≥65 years old group (n=59), respectively (P=0.004). The rate of internal jugular vein stenosis was 49.0% and 32.8% (P=0.018) in the catheter placement group (n=151) and the catheterless retention group (n=36), respectively. Two variables including age and history of catheterization were included in the logistic regression equation. The results showed that the history of catheterization was a risk factor for internal jugular vein stenosis (OR=1.668, 95% CI 1.083-2.568, P=0.020).
Conclusions:There is variability in the anatomical relationship between the internal jugular vein and the common carotid artery. Internal jugular vein stenosis is a common complication after indwelling catheters in hemodialysis patients. The history of internal jugular vein catheterization is a risk factor affecting internal jugular vein stenosis.
