Omega-3 polyunsaturated fatty acids in cardiac surgery patients: An updated systematic review and meta-analysis
Clinical nutrition (Edinburgh, Scotland) · May 2016, DOI: 10.1016/j.clnu.2016.05.013
Omega-3 as well as Vitamin D both prevent and treat many heart problems
Items in both categories Omega-3 and Cardiovascular are listed here:
- Omega-3 reduces many aspects of heart problems - Jan 2024
- Cardiovascular problems reduced by Omega-3 - many studies
- Cardiovascular problems are prevented by Vitamin D plus Omega-3 – Feb 2023
- Omega-3 decreases heart disease and COVID: Harris and Patrick, video and transcript - Dec 2021
- Atrial Fibrillation decreased by Vitamin D or Magnesium - many studies
- Omega-3 reduced cardiovascular deaths by 16 percent (427,678 people) – March 2020
- Synthetic EPA drug recommended to FDA for Cardio (Omega-3 is 8 X better) – Nov 2019
- Omega-3 reduces heart problems by ~5 percent – meta-analysis by Heart Association Oct 2019
- Cardiovascular Prevention with Omega-3 (finally using high doses) – Sept 2019
- Few people have enough EPA (an Omega-3) to reduce heart failures – July 2019
- Another Nail in the Coffin for Fish Oil Supplements (nope) – JAMA April 2018
- Omega-3 provides many cardiovascular benefits – April 2018
- Omega-3 helps the heart, AHA class II recommendation, more than 1 gm may be needed – March 2018
- 3 days of Omega-3 before cardiac surgery reduced risk of post-op bleeding by half – RCT March 2018
- Perhaps the Omega-3 optimal level is 10 percent, not 8 – Feb 2018
- Omega-3 Cardiovascular meta-analysis has at least 5 major problems – Jan 2018
- Benefits of Omega-3 beyond heart health - LEF Feb 2018
- Higher Omega-3 index (4 to 8 percent) associated with 30 percent less risk of coronary disease (10 studies) July 2017
- Cardiovascular problems reduced by low dose aspirin and perhaps Omega-3 (also Vit K) – Sept 2017
- Omega-3 reduced time in hospital and atrial fibrillation after cardiac surgery – meta-analysis May 2016
- For every Omega-3 dollar there is a 84 dollar savings in Cardiovascular costs - Foster and Sullivan April 2016
- High dose Omega-3 probably reduces heart problems – American Heart Association – March 2017
- Health problems prevented by eating nuts (perhaps due to Magnesium and or Omega-3) – meta-analysis Dec 2016
- Omega-3 – need more than 1 gram for a short time to reduce Cardiovascular Disease – Nov 2016
- Omega-3 is vital for health, mail-in test is low cost and accurate
- Cardiovascular calcification prevented by Omega-3, Magnesium, Vitamin K, and Vitamin D – April 2015
- Atrial fibrillation sometimes treated by Omega-3 – meta-analysis Sept 2015
- Salmon intervention (vitamin D and Omega-3) improved heart rate variability and reduced anxiety – Nov 2014
- Omega-7 - in addition to Omega-3
- Omega-3 reduces Coronary Heart Disease - infographic June 2014
- Cardiovascular diseases – conflicting data on benefits of Omega-3 and vitamin D – Feb 2014
- Cardiovascular system benefits from both Omega-3 and vitamin D – Dec 2012
- Heart problems such as Afib related to little Magnesium, Omega-3, Vitamin D getting to tissues
- Omega-3 does not help heart patients – meta-analysis Sept 2012
Items in both categories Omega-3 and Trauma/Surgery are listed here:
- Omega-3 reduced pancreas transplant failure by 3X and sepsis by 2X – review Dec 2019
- Hospitalization costs reduced ~3,000 dollars when intravenous nutrition was augmented with Omega-3 – Aug 2019
- Omega-3 supplements taken before and after surgery actually helped – RCT Nov 2018
- ICU length of stay reduced when supplement with Omega-3 – meta-analysis July 2018
- 3 days of Omega-3 before cardiac surgery reduced risk of post-op bleeding by half – RCT March 2018
- Omega-3 benefits in surgery and ICU including via IV - March 2016
- Omega-3 reduced time in hospital and atrial fibrillation after cardiac surgery – meta-analysis May 2016
- 2.7 fewer days in hospital after surgery if had taken Omega-3 (19 RCT) – meta-analysis – June 2017
- Sepsis: 4 fewer days in ICU if add Omega-3 – meta-analysis of 12 RCT – June 2017
- Cognitive decline after traumatic brain injury reduced by Omega-3 (mice) – Nov 2016
- Football Brain injuries prevented by Omega-3 – RCT Jan 2016
- Omega-3 should be cost-effective to reduce days in ICU – simulation June 2015
Background: Omega-3 polyunsaturated fatty acids (ω-3 PUFA) supplementation is an attractive therapeutic option for patients undergoing open-heart surgery due to their anti-inflammatory and anti-arrhythmic properties. Several randomized controlled trials (RCT) have found contradictory results for perioperative ω-3 PUFA administration. Therefore, we conducted an updated systematic review and meta-analysis evaluating the effects of perioperative ω-3 PUFA on some clinically important outcomes for cardiac surgery.
Methods: A systematic literature search was conducted to find RCT evaluating clinical outcomes after ω-3 PUFA therapy in adult patients undergoing cardiac surgery. Intensive care unit (ICU) length of stay (LOS) was the primary outcome; secondary outcomes were hospital LOS, postoperative atrial fibrillation (POAF), mortality and duration of mechanical ventilation (MV). Predefined subgroup analysis and sensibility analysis were performed.
Results: A total of 19 RCT including 4335 patients met inclusion criteria. No effect of ω-3 PUFA on ICU LOS was found (weighted mean difference WMD -2.95, 95% confidence interval, CI -10.28 to 4.39, P = 0.43).
However, ω-3 PUFA reduced hospital LOS (WMD -1.37, 95% CI -2.41 to -0.33; P = 0.010) and POAF incidence (Odds Ratio OR = 0.78, 95% CI 0.68 to 0.90; P = 0.004). No effects were found on mortality or MV duration. Heterogeneity remained in subgroup analysis and we found a significant POAF reduction when ω-3 PUFA doses were administered to patients exposed to extra-corporeal circulation. Oral/enteral administration seemed to further reduce POAF.
Conclusions: In patients undergoing cardiac surgery, ω-3 PUFA supplementation by oral/enteral and parenteral route reduces hospital LOS and POAF. Nonetheless considerable clinical and statistical heterogeneity weaken our findings.