The effect of l-carnitine supplementation on mortality and clinical outcomes in ventilator-dependent critically ill patients with obesity and COVID-19: Protocol for a randomized double-blind placebo-controlled trial.
Contemp Clin Trials Commun
; 32: 101082, 2023 Apr.
Article
in English
| MEDLINE | ID: covidwho-2220593
ABSTRACT
Background:
Coronavirus disease 2019 (COVID-19) still remains a pandemic accounting for at least 15% of intensive care unit (ICU) admissions. Recently, it has been observed that l-carnitine levels, which play an important role in fatty acid metabolism, have an inverse association with the severity of COVID-19 and its complications, hence a potential role for supplementing with this nutraceutical has been suggested. The current protocol describes a trial aiming to an evaluation of the effect of l-carnitine intervention on mortality and clinical outcomes in ICU-admitted patients with COVID-19.Methods:
This parallel-group, randomized, placebo-controlled, and double-blind clinical trial involves 50 participants and will be performed at the ICU of Artesh (AJA) Hospital, Mashhad, IRAN. Eligible participants will be randomized into two groups 1) the intervention group will receive 1000 mg l-carnitine capsules 3 times a day, and 2) the placebo group will receive 1000 mg placebo capsules 3 times a day. Assessments will be performed at baseline, 7 and 28 days after study initiation. The primary outcome includes changes in serum levels of C-reactive protein (CRP). Secondary outcomes include the length of stay in the ICU, ICU mortality, hospital mortality, 28-day mortality, duration of mechanical ventilation (MV), and the neutrophil-lymphocyte ratio (NLR).Conclusion:
Based on previous evidence, l-carnitine may reduce inflammation and oxidation stress and improve respiratory function. However, the effects of l-carnitine on ventilator-dependent COVID-19 critically ill patients have not been assessed yet, justifying the necessity to conduct a clinical study in this field. c.
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Type of study:
Experimental Studies
/
Prognostic study
/
Randomized controlled trials
Language:
English
Journal:
Contemp Clin Trials Commun
Year:
2023
Document Type:
Article
Affiliation country:
J.conctc.2023.101082
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