PREPARE-IT. Prevention and Treatment of COVID19 With EPA in Subjects at Risk - Intervention Trial (PREPARE-IT)

The PREPARE-IT investigator-initiated trial program is a simple, pragmatic, therapeutic strategy evaluating pure icosapent ethyl (IPE) at initially higher doses intended to reduce infection rates and subsequent morbidity and mortality among subjects at high risk of infection due to COVID-19 (prevention arm), and to reduce the hospitalization rate and complications in patients with a positive diagnosis of COVID-19 (treatment arm).

Study Overview

• Status: Completed
• Conditions: COVID19
• Intervention / Treatment: Drug: Icosapent ethyl (IPE); Drug: Placebo

Detailed Description

Few vaccines have received emergency authorization providing relative immunity, reducing both transmission and infection rates and subsequent associated morbidity and mortality. However, broad access to vaccines is limited globally, and emergence of COVID-19 viral mutations and vaccine breakthrough cases underscore the need for complementary effective therapies.

To date, there are limited systemic options available for effective treatment from viral-inhibitors, polyclonal antibodies (immunomodulatory drugs) to mitigate the inflammatory cascade and subsequent cytokine storm, and low-dose steroids such as dexamethasone in high-risk patients, which was associated with a reduction in mortality.

Icosapent ethyl (IPE) is a safe, well-tolerated oral therapy proven to be effective in improving outcomes in patients with established cardiovascular disease or diabetes with one or more additional risk factors.

In the context of COVID-19, a recent pilot study on 50 patients on a loading dose of 8g/day for three days, followed by 4g/daily showed a significant improvement in validated patient-reported FLU-PRO score symptoms. A corresponding reduction in a key biomarker of inflammation (hs-CRP) was also detected within the IPE arm at 14 days.

While this pilot study provides the first evidence of an early anti-inflammatory effect of IPE, to confirm these findings, we designed a randomized, placebo-controlled study program investigating IPE with a similar loading dose intended to reduce infection rates and subsequent morbidity and mortality among subjects at high risk of infection from SARS-CoV-2 (prevention arm), and to reduce the hospitalization rate and complications in patients with a positive diagnosis of COVID-19 (treatment arm).

• Study Type: Interventional
• Enrollment (Actual): 4093
• Phase: Phase 3

Contacts and Locations

Study Locations

• Argentina
  • Santa Fe
    • Rosario, Santa Fe, Argentina, 2000
      • Instituto de Investigaciones Clínicas - Rosario

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (ADULT, OLDER_ADULT)
• Accepts Healthy Volunteers: Yes
• Genders Eligible for Study: All

Description

(A) Prevention arm:

Inclusion Criteria:

1. 18 years of age or older and
2. any subject that is circulating and exposed to the public

Exclusion Criteria:

1. Previously diagnosed with COVID-19
2. Positive pregnancy test at the time of study entry in potentially fertile women
3. Pregnant or breastfeeding women
4. Subject who has received one or more doses of any vaccine for Sars-Cov-2 or who is scheduled to be vaccinated within the next 60 days
5. Unable to provide informed consent
6. Clear contraindication to EPA
7. Known hypersensitivity to the study drug
8. Administration of a drug with anticoagulant effects (antiplatelet agents are allowed)
9. Hemorrhagic Diathesis

(B) Treatment arm:

Inclusion Criteria:

1. 40 years of age or older and
2. Covid 19 diagnosis confirmed with SARS Cov-2 test (RT-PCR) and
3. No more than 7 days from the onset of symptoms and
4. Without clear indication for hospitalization (1-2 in the WHO COVID-19 Descriptive Score).

Exclusion Criteria:

1. Hospitalized patient or with a clear indication of hospitalization for COVID-19
2. Pregnant or breastfeeding women
3. Lack of access to adequate means of communication via the web
4. Unable to provide informed consent
5. Clear contraindication to EPA
6. Known hypersensitivity to the study drug
7. Administration of a drug with anticoagulant effects (antiplatelet agents are allowed)
8. Hemorrhagic Diathesis

Subjects who fill out the pre-selection form will be evaluated and approved for admission to the clinical trial after confirming their entry criteria

Study Plan

How is the study designed?

Design Details

• Primary Purpose: TREATMENT
• Allocation: RANDOMIZED
• Interventional Model: PARALLEL
• Masking: TRIPLE

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
ACTIVE_COMPARATOR: Active treatment; Participants in this arm will receive study medication icosapent ethyl (IPE) with a specific dose scheme.	Drug: Icosapent ethyl (IPE); Participants in this arm will receive study medication IPE with the following dosage schedule: 8 g of IPE (4 capsules every 12 hours - morning and evening, with food) for the first three days followed by 4 g of IPE (2 capsules every 12 hours - morning and evening, with food) thereafter (days 4-28 for treatment arm and 4-60 for prevention arm); Other Names: Vascepa®
PLACEBO_COMPARATOR: Placebo; Participants in this arm will receive Placebo with the same dose scheme as the active comparator:	Drug: Placebo; Participants in this arm will receive placebo with the following dosage schedule: 8 g of placebo (4 capsules every 12 hours - morning and evening, with food) for the first three days followed by 4 g of placebo (2 capsules every 12 hours - morning and evening, with food) thereafter (days 4-28 for treatment arm and 4-60 for prevention arm)

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
(A) Prevention Arm: SARS-CoV-2 positivity assesed up to day 60.	SARS-CoV-2 positive subjects are defined as subjects with positive tests for SARS-CoV-2 RT-PCR or for SARS-CoV-2 lgG antibodies after developing COVID-19 disease at any stage within the follow-up period (including those subjects with or without symptomatic COVID-19 evaluated before the final visit) or those individuals who test positive for SARS-CoV-2 RT-PCR or for SARS-CoV-2 lgG antibodies at the final visit (day 60).	60 days
(B) Treatment Arm: COVID 19 related hospitalization (indication for hospitalization per the blinded investigator or actual hospitalization) or death assessed up to 28 days		28 days

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
(A) Prevention Arm: High-sensitivity C-reactive Protein (mg/dL) change from baseline to day 60 (key secondary outcome)	Mean change from baseline will be computed	baseline, 60 days
(A) Prevention Arm: Triglycerides (mg/dL) change from baseline to day 60	Mean change from baseline will be computed	baseline, 60 days
(A) Prevention Arm: FLU-PRO SCORE change from baseline to day 60 in a subset of subjects	Mean change from baseline will be computed	baseline, 60 days
(B) Treatment Arm: COVID 19 related hospitalization or death assessed up to 28 days (key secondary outcome)		28 days
(B) Treatment Arm: Alive and out of the hospital at 28 days.		28 days
(B) Treatment Arm: In hospital length of stay assessed up to 28 days		28 days
(B) Treatment Arm: New requirement of mechanical ventilation assed up to 28 days.		28 days
(B) Treatment Arm: Total events: non-fatal myocardial infarction or non-fatal stroke or death (initial and subsequent), until day 28.		28 days
(B) Treatment Arm: Total mortality assessed up to 28 days		28 days
(B) Treatment Arm: FLU-PRO SCORE change from baseline at 28 days		(B) Treatment Arm:

Collaborators and Investigators

• Sponsor: Estudios Clínicos Latino América
• Collaborators: Amarin Pharma Inc.
• Investigators: Principal Investigator: Rafael Diaz, MD, ECLA- Estudios Clínicos Latino América

Study record dates

Study Major Dates

• Study Start (ACTUAL): August 14, 2020
• Primary Completion (ACTUAL): August 30, 2021
• Study Completion (ACTUAL): August 30, 2021

Study Registration Dates

• First Submitted: July 2, 2020
• First Submitted That Met QC Criteria: July 6, 2020
• First Posted (ACTUAL): July 7, 2020

Study Record Updates

• Last Update Posted (ACTUAL): September 17, 2021
• Last Update Submitted That Met QC Criteria: September 10, 2021
• Last Verified: August 1, 2021

More Information

Terms related to this study

• Keywords: Vascepa; Eicosapentaenoic acid ethyl ester; Icosapent ethyl; Ethyl-EPA; AMR101
• Additional Relevant MeSH Terms: Coronavirus Infections; Coronaviridae Infections; Nidovirales Infections; RNA Virus Infections; Virus Diseases; Infections; Respiratory Tract Infections; Respiratory Tract Diseases; Pneumonia, Viral; Pneumonia; Lung Diseases; COVID-19; Platelet Aggregation Inhibitors; Lipid Regulating Agents; Eicosapentaenoic acid ethyl ester
• Other Study ID Numbers: PREPARE-IT. Version 4.0

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: Yes
• Studies a U.S. FDA-regulated device product: No
• product manufactured in and exported from the U.S.: Yes