A report about the cusing factors in contrast nephropathy
- VernacularTitle:造影剂肾病发生的临床相关因素分析
- Author:
Ruihua CAO
;
Ping YE
;
Yuan LIU
- Publication Type:Journal Article
- Keywords:
radiocontrast-induced nephropathy;
coronary angiography
- From:
Chinese Journal of Practical Internal Medicine
2001;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the causing factors of radiocontrast-induced nephropathy (RCIN) after coronary angiography and the rule of hydratation.Methods 279 cases of coronary angiography were retrospectively analyzed,and the clinical features,basic renal function and volume of intra-venous fluid received on operation day between the patients with and without RCIN were compared.Results The total mortality rates of radiocontrast-induced nephropathy were 6.81%(19/279);in patients with hypertension,the RCIN rates were 8.65%(16/185);in patients with diabetic,the RCIN rates were 12.1%(12/99);in patients with preexisting renal dysfunction,the RCIN rate was 0%(0/16);the multifactor Logistic analysis showed that the factors causing RCIN were age,diabetic,the volume of intra-venous fluid,however,the factors such as gender,smoking,hypertension,coronary heart disease,chronic renal failure were irrelative with RCIN.Conclusion The incidence of RCIN in people over 60 years old is much higher.Such condition may be partly cansed by the decreasing renal reserve capacity.Sufficient hydration is an effective way to decrease RCIN.
