Anti-inflammatory/Antioxidant Oral Nutrition Supplementation in COVID-19 (ONSCOVID19)

September 18, 2020 updated by: Mahmoud Abulmeaty, M.D., FACN., King Saud University

Anti-inflammatory/Antioxidant Oral Nutrition Supplementation on the Cytokine Storm and Progression of COVID-19: A Randomized Controlled Trial

COVID-19 pandemic threatens patients, societies and healthcare systems around the world. The host immunity determines the progress of the disease and its lethality. The associated cytokine storm mainly affects the lungs; leading to acute lung injury with variable degrees. Modulation of cytokine production using Immunonutrition is a novel concept that has been applied to other diseases. Using specific nutrients such as n3- fatty acids and antioxidant vitamins in extraordinary doses modulate the host immune response and ameliorate the cytokine storm associated with viral diseases such as COVID-19. In this proposal, we will conduct a prospective double-blinded controlled trial for 14 days on 30 SARS-CoV-2 positive cases. The participant will be randomly assigned to two groups (n=20/each); intervention (IG) and placebo (PG) groups. The IG group will be provided with an anti-inflammatory and antioxidant oral supplement (OS) on a daily basis, while the PG will be given an isocaloric placebo. Basal and weekly nutritional screening, as well as recording of anthropometric, clinical and biochemical parameters, will be done. The main biochemical parameters include serum ferritin level, cytokine storm parameters (interleukin-6, Tumor necrosis factor-α, and monocyte chemoattractant protein 1), C-reactive protein, total leukocyte count, differential lymphocytic count and neutrophil to lymphocyte ratio. It is expected that the anti-inflammatory-antioxidant OS might help in the reduction of the COVID-19 severity with more preservation of the nutritional status of infected cases.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Unknown

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Subjects: A total of 40 participants will be enrolled in this double-blinded prospective, randomized controlled trial. All participants will sign a written consent after details of the study have been fully explained to them. Later on, they will be randomly allocated into two study groups; intervention group (IG, n=20) and placebo group (PG, n=20). Computer-generated random numbers will be used to randomize the participants into one of two intervention groups. The study protocol will be approved by the IRB committee in King Khalid University Hospital, King Saud University Medical city. This clinical trial will be registered in the clinicaltrials.gov registry.

Settings: All participants will be SARS-CoV-2 positive cases admitted to King Khalid University Hospital.

Study protocol: All study participants will be instructed to either consume one capsule of oral supplement enriched in antioxidants vitamins or placebo. The OS will be served in opaque capsules of the same size, shape and color and should be ingested in the morning under the supervision of a nurse. The OS should not be consumed before the time of a meal. The composition of one capsule of the intervention-OS includes: enriched in vitamin A, C, E, Selenium and Zinc. The composition of one capsule of the intervention-supplement includes: 1500 mcg vitamin A (as β-carotene), 250 mg Vitamin C, 90 mg vitamin E, 15 ug Selenium, and 7.5 mg Zinc. The composition of the placebo will have the same weight of cellulose, and zero concentrations of vitamin A, C, E, Selenium and zinc.

All participants will be assessed at the start and reassessed again after 1 week and after 14-days period. The assessment will include nutritional screening by Nutritional risk screening 2002 (NRS-2002), Subjective global assessment (SGA), and Global Leadership Initiative on Malnutrition (GLIM) criteria. Besides anthropometric measures, clinical Global Leadership Initiative on Malnutrition (GLIM). also, anthropometric measurements, clinical assessment, and biochemical data will be measured. Statistical analysis: The Statistical Package for the Social Sciences (SPSS) version 25 will be used for analysis. The descriptive statistics for continuous variables will be presented as mean ± standard deviation, while other categorical variables as percentages. The independent sample t-test will be used for comparison between the IG and PG groups. For repeated measures at multiple points of time will be tested by Friedman's two-way ANOVA. The Pearson correlation coefficient will be applied to correlate some relevant variables. All these tests were performed with 80% power and a 5% level of significance.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
40

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • Saudi Arabia
      • Riyadh, Saudi Arabia, 14214
        • Recruiting
        • Prince Mohamed BinAbdulaziz Hospital
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Confirmed SARS-CoV-2 infection
  • COVID-19 patient in stable condition (i.e., not requiring ICU admission).

Exclusion Criteria:

  • Tube feeding or parenteral nutrition.
  • Pregnant or lactating women
  • Admission to ICU > 24 hours
  • participation in another study including any forms of supplementation or disease specific ONS.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Supportive Care
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Intervention
the intervention groups will receive daily oral antioxidant supplement enriched in vitamin A, C, E, Selenium and Zinc. The composition of one capsule of the intervention-supplement includes: 1500 mcg vitamin A (as β-carotene), 250 mg Vitamin C, 90 mg vitamin E, 15 ug Selenium, and 7.5 mg Zinc.
Dietary supplement: Oral supplement enriched in antioxidants
the intervention group will receive a commercially available antioxidant supplement, which will be given to patients with COVID-19 in the morning after breakfast.
Placebo Comparator: Placebo
Placebo group will receive daily intervention in form of cellulose-containing gelatin capsules with the same color and shape.
Dietary supplement: cellulose-containing placebo capsules
The placebo group will receive an oral supplement at the same time in the same shape/size/color.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Change from baseline score of Nutrition risk screening-2002 (NRS-2002) at end of the trial
Time Frame: up to 3 months
Changes in scores of the NRS-2002 for patients with COVID-19 at the end of the study, from 0 to 7 scores, with those scores < 3 means no risk of malnutrition and >= 3 means malnutrition.
up to 3 months
Change from baseline Serum ferritin level at end of the trial
Time Frame: up to 3 months
Change in serum ferritin at the end of the trial as ferritin is considered as a COVID-19 fatality predictor.
up to 3 months
Change from baseline serum Interleukin-6 concentration at end of the trial
Time Frame: up to 3 months
Change in IL-6 at the end of the trial as it represent the cytokine storm and it is considered as a COVID-19 fatality predictor
up to 3 months
Change from baseline serum C-reactive protein concentration at end of the trial
Time Frame: up to 3 months
Change in C-reactive protein in the serum at the end of the trial which reflect the acute phase
up to 3 months
Change from baseline serum Tumor necrosis factor-α concentration at end of the trial
Time Frame: up to 3 months
Change in the TNF a in the serum at the end of study as it represent severity of the cytokine storm
up to 3 months
Change from baseline serum monocyte chemoattractant protein 1 (MCP-1) at end of the trial
Time Frame: up to 3 months
plasma MCP-1 represent severity of the cytokine storm
up to 3 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Change from baseline Weight at end of the trial
Time Frame: up to 3 months
Body weight in Kg
up to 3 months
Height
Time Frame: up to 1 month
stature in cm
up to 1 month
Change from baseline BMI at end of the trial
Time Frame: up to 3 months
Claculation of BMI according to weight / square Height
up to 3 months
Change from baseline mid arm circumference at end of the trial
Time Frame: up to 3 months
changes of MAC in cm
up to 3 months
Change from baseline triceps skin-fold thickness at end of the trial
Time Frame: up to 3 months
changes of TSF in mm
up to 3 months
Change from baseline MAMA at end of the trial
Time Frame: Up to 3 months
). The mid-arm muscle area (MAMA) will be calculated according to the following equation: {MAMA= (MAC - π x TSF)2 / 4π}.
Up to 3 months
Change from baseline percentage of peripheral O2 saturation at end of the trial
Time Frame: up to 3 months
changes in the percentage of peripheral O2 saturation by an oximeter
up to 3 months
Change from baseline degree of body temperature at end of the trial
Time Frame: up to 3 months
changes in the degree of body temperature by infrared thermometer
up to 3 months
Change from baseline count the total leukocyte at end of the trial
Time Frame: up to 3 months
change in the count from complete blood counts
up to 3 months
Change from baseline differential lymphocytic count at end of the trial
Time Frame: up to 3 months
change in the count from complete blood counts
up to 3 months
Change from baseline Neutrophil count at end of the trial
Time Frame: up to 3 months
change in the count from complete blood counts
up to 3 months
Change from baseline neutrophil to lymphocyte ratio at end of the trial
Time Frame: up to 3 months
change in the rations calculated by division of the neutrophil count by the lymphocyte count
up to 3 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
King Saud University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
September 1, 2020

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 1, 2020

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 30, 2020

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 23, 2020

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 24, 2020

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
March 26, 2020

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
September 22, 2020

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 18, 2020

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
September 1, 2020

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • ONS_COVID-19

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Yes

IPD Plan Description

all IPD that underlie results in a publication will be shared

IPD Sharing Time Frame

starting 6 months after publication.

IPD Sharing Access Criteria

Access will be available for any researcher interested in this type of research on considerable consent.

IPD Sharing Supporting Information Type

  • Study Protocol
  • Statistical Analysis Plan (SAP)
  • Clinical Study Report (CSR)

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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