Transcrocetin for COVID-19
c19early.org
COVID-19 Treatment Clinical Evidence
COVID-19 involves the interplay of 400+ viral and host proteins and factors, providing many therapeutic targets.
c19early analyzes 6,000+ studies for 210+ treatments—over 17 million hours of research.
Only three high-profit early treatments are approved in the US.
In reality, many treatments reduce risk,
with 25 low-cost treatments approved across 163 countries.
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Naso/
oropharyngeal treatment Effective Treatment directly to the primary source of initial infection. -
Healthy lifestyles Protective Exercise, sunlight, a healthy diet, and good sleep all reduce risk.
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Immune support Effective Vitamins A, C, D, and zinc show reduced risk, as with other viruses.
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Thermotherapy Effective Methods for increasing internal body temperature, enhancing immune system function.
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Systemic agents Effective Many systemic agents reduce risk, and may be required when infection progresses.
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High-profit systemic agents Conditional Effective, but with greater access and cost barriers.
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Monoclonal antibodies Limited Utility Effective but rarely used—high cost, variant dependence, IV/SC admin.
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Acetaminophen Harmful Increased risk of severe outcomes and mortality.
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Remdesivir Harmful Increased mortality with longer followup. Increased kidney and liver injury, cardiac disorders.
Transcrocetin may be beneficial for
COVID-19 according to the study below.
COVID-19 involves the interplay of 400+ viral and host proteins and factors providing many therapeutic targets.
Scientists have proposed 11,000+ potential treatments.
c19early.org analyzes
210+ treatments.
We have not reviewed transcrocetin in detail.
, LEAF- 4L6715 enhances oxygenation in patients with acute respiratory distress syndrome (ARDS) due to severe COVID-19: Final results of a phase I/II clinical trial, medRxiv, doi:10.1101/2022.09.07.22279668
LEAF-4L6715 is a liposomal formulation encapsulating transcrocetin (TC) developed to enhance the diffusion of oxygen in the body. Here, we report the final results of the phase I/II clinical trial (NCT04378920; EUDRACT2020-001393-30) initiated to identify an optimal regimen and to assess the activity of TC in the context of acute respiratory distress syndrome (ARDS). More specifically, LEAF-4L6715 was developed to treat patients with ARDS due to severe SARS-CoV-2 infection who have a ratio of partial arterial pressure to inspired fraction of oxygen (PaO2/FiO2 ratio) <200 treated with artificial ventilation support in an intensive care unit. A total of 37 patients were treated (across 6 dosing cohorts) with LEAF-4L6715 given as an intravenous infusion for over 90 minutes. The dose of LEAF-4L6715 was increased until the transaminase levels were elevated and 4 grade 3 events occurred among 8 patients. The recommended dosage was determined to be a fixed concentration of 300 mg administered every 12 hours. An improvement in the PaO2/FiO2 ratio and SOFA score was observed. The overall 28-day survival rate of 81%. This study identified the recommended dose for LEAF-4L6715 and the dose-limiting toxicity and showed an overall favorable risk/benefit profile. These preliminary findings are promising for the activity of LEAF-4L6715 but will require confirmation in a randomized phase III trial.