Article: The use of an inflammation-modulating diet in patients with acute lung injury or acute respiratory distress syndrome: a meta-analysis of outcome data.
JPEN. Journal of parenteral and enteral nutrition
2008 Volume 32, Issue 6, Page(s) 596–605
Abstract: Background: This meta-analysis of clinical trials compares an inflammation-modulating diet enriched with eicosapentaenoic acid (EPA), gamma-linolenic acid (GLA), and elevated antioxidants (EPA + GLA) vs a control diet to determine the effectiveness of ... ...
Abstract | Background: This meta-analysis of clinical trials compares an inflammation-modulating diet enriched with eicosapentaenoic acid (EPA), gamma-linolenic acid (GLA), and elevated antioxidants (EPA + GLA) vs a control diet to determine the effectiveness of this specialized diet on oxygenation and clinical outcomes in mechanically ventilated patients with acute lung injury (ALI)/acute respiratory distress syndrome (ARDS). Methods: MEDLINE, EMBASE, Cochrane Clinical Trials Register, and the U.S. National Institute of Health Clinical Trials databases were searched. The outcome measures assessed were 28-day in-hospital mortality, 28-day ventilator-free and intensive care unit (ICU)-free days, and the development of new organ failures. An evaluation of oxygenation and ventilatory variables was also performed. Outcomes were analyzed using both fixed-effects and random-effects models. Results: Three randomized controlled studies (n = 411 patients) were included in this meta-analysis. Among the most important findings of this evaluation is a significant reduction in the risk of mortality (odds ratio [OR] = 0.40; 95% confidence interval [CI] = 0.24-0.68; P = .001), with significant reductions in the risk of developing new organ failures (OR = 0.17; 95% CI = 0.08-0.34; P < .0001), time on mechanical ventilation (standardized mean difference [SMD] = 0.56; 95% CI = 0.32-0.79; P < .0001), and ICU stay (SMD = 0.51; 95% CI = 0.27-0.74; P < .0001) in patients who received EPA + GLA. Conclusions: The meta-analysis showed a significant reduction in the risk of mortality as well as relevant improvements in oxygenation and clinical outcomes of ventilated patients with ALI/ARDS given EPA + GLA. |
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MeSH term(s) | Acute Lung Injury/complications ; Acute Lung Injury/mortality ; Acute Lung Injury/therapy ; Confidence Intervals ; Diet ; Eicosapentaenoic Acid/administration & dosage ; Eicosapentaenoic Acid/therapeutic use ; Enteral Nutrition/methods ; Hospital Mortality ; Humans ; Length of Stay ; Multiple Organ Failure/epidemiology ; Multiple Organ Failure/etiology ; Odds Ratio ; Pulmonary Gas Exchange ; Randomized Controlled Trials as Topic ; Respiration, Artificial ; Respiratory Distress Syndrome, Adult/complications ; Respiratory Distress Syndrome, Adult/mortality ; Respiratory Distress Syndrome, Adult/therapy ; Treatment Outcome ; gamma-Linolenic Acid/administration & dosage ; gamma-Linolenic Acid/therapeutic use |
Chemical Substances | gamma-Linolenic Acid (78YC2MAX4O) ; Eicosapentaenoic Acid (AAN7QOV9EA) |
Language | English |
Publishing date | 2008-11 |
Publishing country | United States |
Document type | Journal Article ; Meta-Analysis ; Research Support, Non-U.S. Gov't |
ZDB-ID | 800861-9 |
ISSN | 0148-6071 |
ISSN | 0148-6071 |
DOI | 10.1177/0148607108324203 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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