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Peginterferon Lambda-1a for the Prevention and Treatment of SARS-CoV-2 (COVID-19) Infection (PROTECT)

Johns Hopkins University logo

Johns Hopkins University

Status and phase

Terminated
Phase 2

Conditions

Sars-CoV-2 Infection

Treatments

Other: Saline
Drug: Peginterferon lambda alfa-1a subcutaneous injection

Study type

Interventional

Funder types

Other
Industry

Identifiers

NCT04344600
IRB00248163

Details and patient eligibility

About

This is a phase 2b prospective, randomized, single-blind, controlled trial of a single subcutaneous injection of peginterferon lambda-1a versus placebo for prevention of SARS-CoV-2 infection in non-hospitalized participants at high risk for infection due to household exposure to an individual with coronavirus disease (COVID-19). The study will also evaluate the regimens participants with asymptomatic SARS-CoV-2 infection detected at study entry. All participants will be followed for up to 12 weeks.

Enrollment

6 patients

Sex

All

Ages

18 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Willing and able to provide written informed consent
  • Peripheral capillary oxygen saturation (SpO2) ≥ 95% on room air at screening
  • Age ≥18 years

Exclusion criteria

  • Hospitalized or impending hospitalization at the time of screening
  • Symptoms of cough, fever or shortness of breath within 72 hours
  • Prior or current treatment with other experimental or approved agents targeting SARS-CoV-2 or SARS-CoV-1
  • Positive pregnancy test
  • Active autoimmune disease or sarcoidosis (with the exception of controlled thyroid disease)
  • Active decompensated liver disease (ascites, encephalopathy)
  • Active congestive heart failure

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

6 participants in 2 patient groups, including a placebo group

Peginterferon lambda alfa-1a
Experimental group
Description:
peginterferon lambda-1a (Lambda) 180 micrograms by subcutaneous injection for participants who are not infected with SARS-CoV-2
Treatment:
Drug: Peginterferon lambda alfa-1a subcutaneous injection
Placebo
Placebo Comparator group
Description:
Placebo (saline) by subcutaneous injection for participants who are not infected with SARS-CoV-2
Treatment:
Other: Saline

Trial documents
1

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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