Selenium as a Potential Treatment for Moderately-ill, Severely-ill, and Critically-ill COVID-19 Patients.
- Registration Number
- NCT04869579
- Lead Sponsor
- CHRISTUS Health
- Brief Summary
Given its anti-viral, anti-oxidative, immune-enhancing, cytokine-modulating, and anticoagulant properties, the investigators hypothesize that Selenium infusion at supranutritional doses for moderately-ill, severely-ill, and critically-ill COVID-19 patients will prevent further clinical deterioration thus decreasing overall mortality and improving survival. To test this hypothesis, a prospective, single-center, phase II trial is proposed to assess the efficacy of Selenium in hospitalized adult patients with moderate, severe, and critical COVID-19 infections.
- Detailed Description
COVID-19 is a respiratory illness that is caused by the novel SARS-CoV-2. Illness severity can widely range from mild, moderate, severe featuring pneumonia, to critical. Despite ongoing extensive research to find a cure for COVID-19, there had been no proven, efficacious, and widely-available treatment for the disease. With the death toll rising in various parts of the US and the world, it is imperative that investigators work on determining new therapeutic modalities. This study relates to inpatient and critical care for COVID-19 patients.
The role of Selenium (Se) as a trace element involved in many biological processes and reactions is well established in various organisms. Particularly, Selenium is known to have anti-viral, anti-oxidative, cytokine-modulating, immune-enhancing, and anticoagulant properties that might be beneficial in COVID-19 infections given the pathophysiological processes involved in the disease. Multiple preclinical and clinical studies have shed the light on the various effects exerted by Selenium in multiple inflammatory conditions including acute lung injury and acute respiratory distress syndrome, as well as viral infections including HIV and Influenza. The study team aims to explore the possible role of Selenium in mitigating the inflammatory processes involved in COVID-19 infections and hence its effect on disease progression and mortality.
Patients with COVID-19 who exhibit the signs and symptoms of moderate or severe infection or are critically ill will receive Selenium infusion for 14 days. The working hypothesis of this trial is that selenium treatment would decrease the death rates and increase the rate of hospital discharges among hospitalized patients.
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 100
- Willing and able to provide written informed consent, or with a legal representative who can provide informed consent, or enrolled under International Conference on Harmonization (ICH) E6(R2) 4.8.15 emergency use provisions as deemed necessary by the investigator (age ≥18) prior to performing study procedure.
- Aged ≥ 18 years.
- Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV)-2 infection confirmed by polymerase chain reaction (PCR) test ≤ 4 days before randomization.
- Currently hospitalized.
- Peripheral capillary oxygen saturation (SpO2) ≤ 94% or requiring supplemental oxygen on screening.
- Participation in any other clinical trial of an experimental treatment for COVID-19.
- Evidence of multiorgan failure.
- Mechanically ventilated for > 5 days.
- Alanine Aminotransferase (ALT) or aspartate aminotransferase (AST) > 5 X upper limit of normal (ULN).
- Creatinine clearance < 50 mL/min.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Standard Of Care (SOC) + Placebo Placebo Participants will receive a Saline-based placebo infusion of 2000µg on day 1 as a loading dose, followed by continuous infusion of a Saline-based placebo at a maintenance dose of 1000µg daily on days 2-14. Standard Of Care is to be determined according to patients' clinical picture and may include Dexamethasone, Azithromycin, Ceftriaxone, Remdesivir, Convalescent Plasma. Selenious Acid + Standard Of Care (SOC) Selenium (as Selenious Acid) Participants who are moderately-ill, severely-ill, or critically ill will receive a Selenious Acid infusion of 2000µg on day 1 as a loading dose infusion, followed by a continuous infusion of Selenious Acid at a maintenance dose of 1000µg daily on days 2-14 together with continued Standard Of Care therapy.
- Primary Outcome Measures
Name Time Method Mean change in the ordinal scale Day 1 through Day 29 The ordinal scale is an assessment of the clinical status at the first assessment of a given study day. The scale is as follows: 1) Death; 2) Hospitalized, on invasive mechanical ventilation; 3) Hospitalized, on non-invasive ventilation or high flow oxygen devices; 4) Hospitalized, requiring supplemental oxygen; 5) Hospitalized, not requiring supplemental oxygen - requiring ongoing medical care (COVID-19 related or otherwise); 6) Hospitalized, not requiring supplemental oxygen - no longer requires ongoing medical care; 7) Not hospitalized, limitation on activities and/or requiring home oxygen; 8) Not hospitalized, no limitations on activities.
Rate of hospital discharges or deaths Study duration Rate of patient discharge to home or other long-term care facilities, or death.
- Secondary Outcome Measures
Name Time Method Change from baseline in aspartate transaminase (AST) Day 1 through Day 29 Change from baseline in aspartate transaminase (AST).
Change from baseline in creatinine (Cr) Day 1 through Day 29 Change from baseline in creatinine (Cr).
Change from baseline in glucose Day 1 through Day 29 Change from baseline in glucose.
Change from baseline in hemoglobin Day 1 through Day 29 Change from baseline in hemoglobin.
Change from baseline in platelets Day 1 through Day 29 Change from baseline in platelets.
Change from baseline in prothrombin time Day 1 through Day 29 Change from baseline in prothrombin time.
Change from baseline in total bilirubin Day 1 through Day 29 Change from baseline in total bilirubin.
Change from baseline in white blood cell count (WBC) with differential Day 1 through Day 29 Change from baseline in white blood cell count (WBC) with differential.
Change from baseline in interleukin-1 (IL-1) Day 1 through Day 29 Change from baseline in interleukin-1 (IL-1).
Change from baseline in interleukin-6 (IL-6) Day 1 through Day 29 Change from baseline in interleukin-6 (IL-6).
Change from baseline in tumor necrosis factor alpha (TNF-α) Day 1 through Day 29 Change from baseline in tumor necrosis factor alpha (TNF-α).
Clinical status using ordinal scale Day 1 through Day 29 The ordinal scale is an assessment of the clinical status at the first assessment of a given study day. The scale is as follows: 1) Death; 2) Hospitalized, on invasive mechanical ventilation; 3) Hospitalized, on non-invasive ventilation or high flow oxygen devices; 4) Hospitalized, requiring supplemental oxygen; 5) Hospitalized, not requiring supplemental oxygen - requiring ongoing medical care (COVID-19 related or otherwise); 6) Hospitalized, not requiring supplemental oxygen - no longer requires ongoing medical care; 7) Not hospitalized, limitation on activities and/or requiring home oxygen; 8) Not hospitalized, no limitations on activities.
Mean change in the ordinal scale Day 1 though Day 29 The ordinal scale is an assessment of the clinical status at the first assessment of a given study day. The scale is as follows: 1) Death; 2) Hospitalized, on invasive mechanical ventilation; 3) Hospitalized, on non-invasive ventilation or high flow oxygen devices; 4) Hospitalized, requiring supplemental oxygen; 5) Hospitalized, not requiring supplemental oxygen - requiring ongoing medical care (COVID-19 related or otherwise); 6) Hospitalized, not requiring supplemental oxygen - no longer requires ongoing medical care; 7) Not hospitalized, limitation on activities and/or requiring home oxygen; 8) Not hospitalized, no limitations on activities.
Time to an improvement of one category using an ordinal scale Day 1 though Day 29 The ordinal scale is an assessment of the clinical status at the first assessment of a given study day. The scale is as follows: 1) Death; 2) Hospitalized, on invasive mechanical ventilation; 3) Hospitalized, on non-invasive ventilation or high flow oxygen devices; 4) Hospitalized, requiring supplemental oxygen; 5) Hospitalized, not requiring supplemental oxygen - requiring ongoing medical care (COVID-19 related or otherwise); 6) Hospitalized, not requiring supplemental oxygen - no longer requires ongoing medical care; 7) Not hospitalized, limitation on activities and/or requiring home oxygen; 8) Not hospitalized, no limitations on activities.
Change in National Early Warning Score (NEWS) from baseline Day 1 through Day 29 The NEW score has demonstrated an ability to discriminate patients at risk of poor outcomes. This score is based on 7 clinical parameters (respiration rate, oxygen saturation, any supplemental oxygen, temperature, systolic blood pressure, heart rate, level of consciousness). The NEW Score is being used as an efficacy measure.
Cumulative incidence of serious adverse events (SAEs) Day 1 through Day 29 An SAE is defined as an AE or suspected adverse reaction is considered serious if, in the view of either the investigator, it results in death, a life-threatening AE, inpatient hospitalization or prolongation of existing hospitalization, a persistent or significant incapacity or substantial disruption of the ability to conduct normal life functions.
Duration of hospitalization Day 1 though Day 29 Measured in days.
Incidence of new oxygen use Day 1 though Day 29 Incidence of new oxygen use.
Duration of new oxygen use Day 1 though Day 29 Measured in days.
Incidence of new non-invasive ventilation or high flow oxygen use Day 1 though Day 29 Incidence of new non-invasive ventilation or high flow oxygen use.
Duration of new non-invasive ventilation or high flow oxygen use Day 1 though Day 29 Measured in days.
Incidence of new ventilator use Day 1 though Day 29 Incidence of new ventilator use.
Duration of new ventilator use Day 1 though Day 29 Measured in days.
Discontinuation or temporary suspension of investigational therapeutics Day 1 through Day 14 For any reason.
Change from baseline in alanine transaminase (ALT) Day 1 through Day 29 Change from baseline in alanine transaminase (ALT).
Trial Locations
- Locations (1)
CHRISTUS Good Shepherd Medical Center
🇺🇸Longview, Texas, United States