Follow-up of patients from the study Analysis of hemolysis frequency and dynamics in coronary bypass operations with and without Heart-lung machine
- Conditions
- D59.6Haemoglobinuria due to haemolysis from other external causes
- Registration Number
- DRKS00025843
- Lead Sponsor
- HerzchirurgieArtemed Klinikum München süd
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 40
Inclusion Criteria
Coronary bypass surgery, minimum age 18 years, positive patient consent
Exclusion Criteria
Emergency surgery, no consent, incapacitated, additional surgery (combination procedure), neurological deficit, dialysis preoperative, severe renal impairment
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The primary goal of this hemolysis study is to check the kidney function of patients after coronary bypass surgery with and without heart-lung machine (HLM) on the basis of special postoperative laboratory parameters (especially haptoglobilin, free Hb, but also creatinine, urea, GFR).<br><br>Central goal: Is kidney function less severely impaired after bypass surgery without HLM?
- Secondary Outcome Measures
Name Time Method Hb, leukocytes, hematocrit, platelets, K, Na, Quick, PTT, bilirubin, GOT, GPT, gamma-GT<br>Questionnaire with assessment of quality of life (Visual analogical scale 1-10), recording of complications (morbidity, including further operations, cardiac catheterization procedures, pumping power of the heart), mortality