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Randomized Controlled Clinical Trial of Antioxidant Therapy in Critically Ill Patients With Septic Shock: Analysis Before and After Treatment of the Oxidative Stress
Sepsis and septic shock are public health problems worldwide that represents an excessive cost for health systems. Despite the great technological and research advances, mortality can reach up to 80% in patients with multiple organ failure (FOM). Therapeutic studies focused on evaluating the usefulness of the use of antioxidants have shown different outcomes and results. This randomized clinical trial in patients with septic shock at two general intensive care units try to evaluate the usefulness of four different antioxidant therapies added to the conventional treatment, which includes: n-acetyl cysteine, vitamin C, vitamin E and melatonin. Measurement of parameters before and after treatment of oxidative stress includes nitrates and nitrites, lipid peroxidation, glutathione peroxidase, glutathione s transferase, extracellular activity of SOD, GSH concentration and evaluation of total antioxidant capacity. The investigators will also evaluate the clinical impact of antioxidant therapy with the SOFA score.
Details
| Lead sponsor | American British Cowdray Medical Center |
|---|---|
| Phase | Phase 3 |
| Status | UNKNOWN |
| Enrolment | 131 |
| Start date | 2018-07-23 |
| Completion | 2022-06 |
Conditions
- Oxidative Stress
- Septic Shock
Interventions
- Melatonin 5 mg
- Vitamin C 1 GM Oral Tablet
- Vitamin E 400 UNT
- N-acetylcysteine
Primary outcomes
- Organic failure measurement by the Sequential Organ Failure Assessment Score (SOFA) — Up to 7 days (1 week). From date of randomization and every 24 hours until discharge from the intensive care unit or date of death from any cause, whichever came first, assessed up to 7 days.
The SOFA score is used to track a person's status during the stay in an intensive care unit (ICU) to determine the extent of a person's organ function or rate of failure. The score is based on six different scores, one each for the respiratory, cardiovascular, hepatic, coagulation, renal and neurological systems. Each organ system is assigned a point value from 0 (normal) to 4 (high degree of dysfunction/failure). The worst physiological variables is collected serially every 24 hours of a patient's ICU admission. The "worst" measurement is defined as the measure that correlated to the highest number of points. The SOFA score ranges from 0 to 24. The investigators are going to evaluate the daily total score and the trend before and after the administration of the therapy.
Countries
Mexico