Literature analysis of compatible stability of commonly used intravenous drugs in ICU
- VernacularTitle:ICU常用静脉药物配伍稳定性的文献分析
- Author:
Xueru HE
1
,
2
;
Liju FAN
2
;
Xiao LI
2
;
Zhi WANG
1
,
2
;
Xin ZHOU
1
,
2
;
Zhanjun DONG
2
Author Information
1. Graduate School of Hebei Medical University，Shijiazhuang 050011，China
2. Dept. of Pharmacy，Hebei General Hospital，Shijiazhuang 050057，China
- Publication Type:Journal Article
- Keywords:
intensive care unit;
intravenous drugs;
mixed infusion;
compatible stability;
literature analysis
- From:
China Pharmacy
2023;34(6):752-757
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To analyze the compatible stability of commonly used intravenous drugs in the intensive care units （ICU）， and to provide a reference for improving medication safety in clinic. METHODS The commonly used intravenous drugs in the ICU of Hebei General Hospital were investigated and confirmed in April 1-30， 2022， and used as keywords to retrieve the relevant literature about compatible stability from PubMed， CNKI， Wanfang Data and other databases， and manually filtered with Micromedex database at the same time. Then， the compatible stability results of the included literature were analyzed descriptively. RESULTS Totally 32 commonly used intravenous drugs and 39 mixed infusion combinations were collected from ICU of this hospital. A total of 40 studies were included， only 2 studies followed all quality requirements； 18 studies validated their methods to guarantee correct reproducibility； 33 studies evaluated physical stability， including precipitate formation and pH changes； 32 studies evaluated chemical compatibility， mainly content/concentration changes. A total of 666 possible two-drug combinations were obtained from the included literature， of which 254 combinations of stability data were available， including 176 were stable， 68 were unstable， and 10 were contradictory. Totally 412 combinations had no stability results. Among two-drug combinations in ICU of this hospital， 42 combinations were stable， 14 combinations were unstable， and 2 combinations were contradictory. CONCLUSIONS The pH， solvent， excipients and preparation concentration are the factors that affect the stability. There are drug combinations with unstable compatibility of commonly used intravenous drugs in ICU of this hospital. The stability study methods are limited， and the stability data cannot meet the actual clinical needs.
