The goal of this observational study is to compare in ICU patients received CVVH treatment. The main questions it aims to answer are: Control of Filtration fraction by built-in calculator * Reduced filter clotting and prolong filter lifespan * Improve patient mortality Participants will divided into before group and after group based on the day when built-in calculator for calculating Filtration fraction was utilized. Researchers will compare before group to see if there were differences in clotting events, filter downtime, filter lifespan, mortality, etc.
\# built-in calculator for calculating Filtration fraction * The calculator was built in prescription system since 2020/10/01 * providing tempt filtration fraction for operators to adjust CVVH dose * the protocol of patient care didn't change between before and after group.
Study Type
OBSERVATIONAL
Enrollment
1
A calculator built in electronic CVVH prescription system to calculate Filtration fraction
Shuang-Ho Hospital
New Taipei City, Zhonghe District, Taiwan
Mortality
Patient death
Time frame: 30 days, 60 days, "through study completion, an average of 1.5 year" mortality in ICU and in Hospital
Filter clotting events
Filter clotting events
Time frame: "through the complete treatment course hours, an average of 24 hours"
Filter lifespan
average treatment time per filter
Time frame: "through the complete treatment course hours, an average of 24 hours"
electrolytes_1
Time frame: the last record received before CVVH (in an average of 1 hour), the first record received CVVH after 24 hours, the first record received after CVVH (in an average of 1 hour)
electrolytes_2
K
Time frame: the last record received before CVVH (in an average of 1 hour), the first record received CVVH after 24 hours, the first record received after CVVH (in an average of 1 hour)
electrolytes_3
Ca
Time frame: the last record received before CVVH (in an average of 1 hour), the first record received CVVH after 24 hours, the first record received after CVVH (in an average of 1 hour)
electrolytes_4
P
Time frame: the last record received before CVVH (in an average of 1 hour), the first record received CVVH after 24 hours, the first record received after CVVH (in an average of 1 hour)
acid-base balance_1
pH
Time frame: the last record received before CVVH (in an average of 1 hour before CVVH treatment), the first record received CVVH after 24 hours (in an average of 1 hour after CVVH treatment), the first record received after CVVH (in an average of 1 hour after CVVH)
acid-base balance_2
bicarbonate
Time frame: the last record received before CVVH (in an average of 1 hour before CVVH treatment), the first record received CVVH after 24 hours (in an average of 1 hour after CVVH treatment), the first record received after CVVH (in an average of 1 hour after CVVH)
Filter downtime
downtime between filter replacement
Time frame: "through the complete treatment course hours, an average of 24 hours"
others_1
body temperature
Time frame: the last record received before CVVH (in an average of 1 hour before CVVH treatment), the first record received CVVH after 24 hours (in an average of 1 hour after CVVH treatment), the first record received after CVVH (in an average of 1 hour after CVVH)
others_2
platelet
Time frame: the last record received before CVVH (in an average of 1 hour before CVVH treatment), the first record received CVVH after 24 hours (in an average of 1 hour after CVVH treatment), the first record received after CVVH (in an average of 1 hour after CVVH)
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