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Trial - NCT05081388


Column Value
Trial registration number NCT05081388
Full text link
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

First author
Last imported at : Feb. 22, 2022, 6 p.m.
Source : ClinicalTrials.gov

Clinical Trials Administrator

Contact
Last imported at : Feb. 22, 2022, 6 p.m.
Source : ClinicalTrials.gov

clinicaltrials@regeneron.com

Registration date
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

2021-10-18

Recruitment status
Last imported at : June 19, 2023, noon
Source : ClinicalTrials.gov

Terminated

Study design
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

RCT

Allocation
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

Randomized

Design
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

Parallel

Masking
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

Blind label

Center
Last imported at : Nov. 24, 2021, 8:30 p.m.
Source : ClinicalTrials.gov

multi-center

Study aim
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

Treatment

Inclusion criteria
Last imported at : Nov. 16, 2021, 6:30 p.m.
Source : ClinicalTrials.gov

phase 1 will enroll adult patients (≥18 years of age), phase 2 will enroll adult patients phase 3 will enroll adult patients and an additional adolescent cohort of patients (≥12 and <18 years of age) key inclusion criteria: for the adolescent cohort in phase 3 only: weighs ≥40 kg at randomization has sars-cov-2-positive antigen or molecular diagnostic test (by validated sarscov- 2 antigen, rt-pcr, or other molecular diagnostic assay, using an appropriate sample such as nasopharyngeal [np], nasal, oropharyngeal [op], or saliva) ≤72 hours prior to randomization. a historical record of a positive result is acceptable as long as the sample was collected ≤72 hours prior to randomization has symptoms consistent with covid-19 (as determined by the investigator) with onset ≤7 days before randomization, and doesn't have a medical condition or other factors associated with high risk for progression to severe covid-19 as outlined in the exclusion criteria maintains o2 saturation ≥93% on room air key

Exclusion criteria
Last imported at : Feb. 22, 2022, 6 p.m.
Source : ClinicalTrials.gov

has a medical condition or other factors associated with high risk for progression to severe covid-19: cancer cardiovascular disease (such as heart failure, coronary artery disease, cardiomyopathies, congenital heart disease or hypertension) chronic lung disease including chronic obstructive pulmonary disease, asthma (moderate to severe), interstitial lung disease, cystic fibrosis, and pulmonary hypertension chronic kidney disease at any stage chronic liver disease (such as alcohol-related, nonalcoholic fatty liver disease, cirrhosis) dementia or other chronic neurological condition diabetes mellitus (type 1 or type 2) immunodeficiency disease or taking immunosuppressive treatment medical-related technological dependence [for example, tracheostomy, gastrostomy, or positive pressure ventilation (not related to covid-19)] neurodevelopmental disorder (for example, cerebral palsy) or other condition that confers medical complexity (for example, genetic or metabolic syndromes and severe congenital anomalies) overweight (defined as bmi >25 kg/m2) or obesity (defined as bmi ≥30 kg/m2) poorly controlled hiv infection or aids pregnancy sickle cell disease or thalassemia stroke or cerebrovascular disease prior, current (at randomization) or planned use (within time period given per cdc guidance [90 days]) of any authorized or approved vaccine for covid-19 was admitted to a hospital for covid-19 prior to randomization, or is hospitalized (inpatient) for any reason at randomization has a known prior sars-cov-2 infection or positive sars-cov-2 serologic test has a positive sars-cov-2 antigen or molecular diagnostic test from a sample collected >72 hours prior to randomization has participated, or is participating, in a clinical research study evaluating covid-19 convalescent plasma, mabs against sars-cov-2, or intravenous immunoglobulin (ivig) within 3 months or within 5 half-lives of the investigational product (whichever is longer) prior to the screening visit prior, current, or any of the following treatments: covid-19 convalescent plasma, mabs against sars-cov-2, ivig (any indication), systemic corticosteroids (any indication), or covid-19 treatments (authorized, approved, or investigational) has known active infection with influenza or other non-sars-cov-2 respiratory pathogen, confirmed by a diagnostic test has been discharged, or is planned to be discharged, to a quarantine center has participated, is participating, or plans to participate in a clinical research study evaluating any authorized, approved, or investigational vaccine for covid-19 for phase 1only: women of childbearing potential (wocbp) who are unwilling to practice highly effective contraception prior to the initial dose/start of the first treatment and for at least 6 months after study drug administration as described in the protocol note: other protocol-defined inclusion/ exclusion criteria apply

Number of arms
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

5

Funding
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

Regeneron Pharmaceuticals

Inclusion age min
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

12

Inclusion age max
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

65

Countries
Last imported at : Nov. 24, 2021, 8:30 p.m.
Source : ClinicalTrials.gov

United States

Type of patients
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

Mild/moderate disease at enrollment

Severity scale
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

2: Mild/moderate disease at enrollment

Total sample size
Last imported at : July 8, 2022, midnight
Source : ClinicalTrials.gov

25

primary outcome
Last imported at : April 27, 2024, noon
Source : ClinicalTrials.gov

Percentage of Participants With Hypersensitivity Reactions;Percentage of Participants With Injection-site Reactions (ISRs);Severity of Hypersensitivity Reactions Over Time;Severity of ISRs (Injection Site Reactions);Severity of TEAEs;Time-weighted Average (TWA) Daily Change From Baseline in Viral Load (log10 Copies/mL);Treatment Emergent Adverse Events (TEAEs)

Notes
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

None

Phase
Last imported at : April 27, 2024, noon
Source : ClinicalTrials.gov

Phase 1

Arms
Last imported at : Oct. 19, 2021, 4 p.m.
Source : ClinicalTrials.gov

[{"arm_notes": "", "treatment_id": 2077, "treatment_name": "Imdevimab+regn14256", "treatment_type": "Monoclonal antibodies", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 1989, "treatment_name": "Regn14256", "treatment_type": "Monoclonal antibodies", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 1758, "treatment_name": "Imdevimab", "treatment_type": "Monoclonal antibodies", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 1864, "treatment_name": "Casirivimab+imdevimab", "treatment_type": "Monoclonal antibodies", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]