Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
March 13, 2008Interactive Cardiovascular and Thoracic Surgery

Is blood cardioplegia superior to crystalloid cardioplegia?

View Full Paper
Ask AI
Bookmark
Share

Why the study?

Does blood cardioplegia improve myocardial protection compared to crystalloid cardioplegia in patients undergoing cardiac surgery?

Population

Patients undergoing cardiac surgery requiring myocardial protection

Comparison

Blood cardioplegia vs Crystalloid cardioplegia

Design

Systematic_review

Authors

SJSamuel JacobAKAntonios KallikourdisFSFrank W. Sellke

Discussion

Loading...

Member takes

Overview

Large trials show no clinical benefit and possible neuro harm; challenges smaller-trial meta-analyses and leaves optimal cardioplegia technique open.

Structured PICO

Does blood cardioplegia improve myocardial protection compared to crystalloid cardioplegia in patients undergoing cardiac surgery?

P
Population
Patients undergoing cardiac surgery requiring myocardial protection
I
Intervention
Blood cardioplegia (including warm or cold, antegrade or retrograde administration)
C
Comparator
Crystalloid cardioplegia
O
Outcome
Myocardial protection (including low output syndrome, CK-MB release, myocardial infarction, and mortality)hard clinical

The evidence comparing blood to crystalloid cardioplegia remains mixed and highly dependent on specific techniques, with large trials failing to show a definitive clinical advantage for blood cardioplegia.

Limitations

  • Wide variation in techniques studied across trials (e.g., warm vs cold, antegrade vs retrograde, volume, bypass times)
  • A major meta-analysis was confounded by the inability to extract data from the two largest trials which contributed over half the patients

Cite This Study

Jacob et al. (2008) studied this question.

synapsesocial.com/papers/6a9260b6397d2e5be3b8904ehttps://doi.org/10.1510/icvts.2008.178343
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Interrupted warm blood cardioplegia for coronary artery bypass grafting1995 · 25 citations
  2. 2Early Changes in Regional and Global Left Ventricular Function After Aortic Valve Replacement1995 · 41 citations
  3. 3Towards evidence-based medicine in cardiothoracic surgery: best BETS2003 · 677 citations
  4. 4Is Blood Superior to Crystalloid Cardioplegia?2006 · 177 citations