Risk factors for post-nephrectomy hypotension in pediatric patients (May, 10.1007/s00467-021-05115-7, 2021)

被引：0

作者：

Nishi, Kentaro ^{[1
]}

Kamei, Koichi ^{[1
]}

Ogura, Masao ^{[1
]}

Sato, Mai ^{[1
]}

Ishiwa, Sho ^{[1
,2
]}

Shioda, Yoko ^{[3
]}

Kiyotani, Chikako ^{[3
]}

Matsumoto, Kimikazu ^{[3
]}

Nozu, Kandai ^{[4
]}

Ishikura, Kenji ^{[1
,5
]}

Ito, Shuichi ^{[1
,6
]}

机构：

[1] Natl Ctr Child Hlth & Dev, Div Nephrol & Rheumatol, Setagaya Ku, 2-10-1 Okura, Tokyo 1578535, Japan

[2] Tokyo Womens Med Univ, Dept Pediat Nephrol, Tokyo, Japan

[3] Natl Ctr Child Hlth & Dev, Childrens Canc Ctr, Tokyo, Japan

[4] Kobe Univ, Grad Sch Med, Dept Pediat, Kobe, Hyogo, Japan

[5] Kitasato Univ, Sch Med, Dept Pediat, Sagamihara, Kanagawa, Japan

[6] Yokohama City Univ, Grad Sch Med, Dept Pediat, Yokohama, Kanagawa, Japan

来源：

PEDIATRIC NEPHROLOGY | 2021年 / 36卷 / 11期

关键词：

Children; Hypertension; Hypotension; Nephrectomy; Renin-angiotensin system;

D O I：

10.1007/s00467-021-05198-2

中图分类号：

R72 [儿科学];

学科分类号：

100202 ;

摘要：

Background: Although hypotension is a life-threatening complication of nephrectomy in children, risk factors for its development remain unknown. We evaluated the incidence, clinical course, and associated risk factors of pediatric post-nephrectomy hypotension in an observational study. Methods: This retrospective observational study included the clinical data of children who underwent nephrectomy in our center between 2002 and 2020. Patients undergoing nephrectomy at kidney transplantation and those who developed hypotension before nephrectomy were excluded. Results: The study included 55 nephrectomies in 51 patients, including 42 unilateral, 4 two-stage bilateral, and 5 simultaneous bilateral nephrectomies. The diagnoses were isolated Wilms tumor, neuroblastoma, congenital nephrotic syndrome, Denys-Drash syndrome, WAGR (Wilms tumor, aniridia, genitourinary malformations, and mental retardation) syndrome, and autosomal recessive polycystic kidney disease in 24, 10, 9, 6, 1, and 1 patient, respectively. Post-nephrectomy hypotension developed in 11 (20%) patients. Two patients (3.6%) had persistent hypotension; both had their kidneys resected, and one patient (1.8%) died. Male sex, kidney disease, resection of both kidneys, low estimated glomerular filtration rate, increased left ventricular posterior wall thickness in diastole, hypertension before nephrectomy, antihypertensive use, hyperreninemia, and hyperaldosteronism were significantly associated with post-nephrectomy hypotension. Multivariate logistic regression analysis revealed that hypertension before nephrectomy was the only significant risk factor for post-nephrectomy hypotension (P = 0.04). Conclusions: Hypertension before nephrectomy is a significant risk factor for pediatric post-nephrectomy hypotension. Life-threatening hypotension, which might occur after bilateral nephrectomy in infants, should be considered, especially in children with higher risks. © 2021, IPNA.

引用

页码：3805 / 3806

页数：2