A Study of LY3819253 (LY-CoV555) and LY3832479 (LY-CoV016) in Participants With Mild to Moderate COVID-19 Illness (BLAZE-1)

• ClinicalTrials.gov Identifier: NCT04427501
• Recruitment Status: Completed
• First Posted: June 11, 2020
• Results First Posted: March 7, 2022
• Last Update Posted: May 12, 2023
• Sponsor: Eli Lilly and Company
• Collaborators: AbCellera Biologics Inc.; Shanghai Junshi Bioscience Co., Ltd.
• Information provided by (Responsible Party): Eli Lilly and Company

Study Description

Brief Summary:

The purpose of this study is to measure how well LY3819253 and LY3832479 work against the virus that causes COVID-19. LY3819253 and LY3832479 will be given to participants with early symptoms of COVID-19. Samples will be taken from the back of the nose to determine how much virus is in the body at various times during the study. Participation could last about 12 weeks and includes one required visit to the study site, with the remainder of assessments performed in the home or by phone.

Pediatric participants, with mild to moderate COVID-19 illness, will enroll in a single-arm (Arm 23), open-label addendum to evaluate the pharmacokinetics and safety of LY3853113. Enrollment began on August 19, 2022 and completed on February 21, 2023.

Condition or disease	Intervention/treatment	Phase
COVID-19	Drug: LY3819253; Drug: LY3832479; Drug: LY3853113; Drug: Placebo	Phase 2; Phase 3

Study Design

• Study Type: Interventional (Clinical Trial)
• Actual Enrollment: 3307 participants
• Allocation: Randomized
• Intervention Model: Sequential Assignment
• Masking: Double (Participant, Investigator)
• Masking Description: Some treatment arms are open label.
• Primary Purpose: Treatment
• Official Title: A Randomized, Double-blind, Placebo-Controlled, Phase 2/3 Study to Evaluate the Efficacy and Safety of LY3819253 and LY3832479 in Participants With Mild to Moderate COVID-19 Illness
• Actual Study Start Date: June 17, 2020
• Actual Primary Completion Date: February 21, 2023
• Actual Study Completion Date: February 21, 2023

Arms and Interventions

Arm	Intervention/treatment
Experimental: LY3819253; 700 mg, 2800 mg, 7000 mg, LY3819253 administered intravenously (IV)	Drug: LY3819253; Administered IV; Other Names: LY-CoV555; Bamlanivimab
Experimental: LY3819253 + LY3832479; 350 mg, 700 mg, 2800 mg LY3819253 + 700 mg, 1400 mg, 2800 mg LY3832479 administered IV or subcutaneously (SQ)	Drug: LY3819253; Administered IV; Other Names: LY-CoV555; Bamlanivimab; Drug: LY3832479; Administered IV; Other Names: LY-CoV016; Etesevimab
Experimental: LY3853113 Open Label Addenda Arm 23; Administered IV	Drug: LY3853113; Administered IV; Other Name: bebtelovimab
Placebo Comparator: Placebo; Placebo administered IV	Drug: Placebo; Administered IV

Outcome Measures

Primary Outcome Measures :

1. Phase 3: Percentage of Participants Who Experience COVID-Related Hospitalization or Death From Any Cause in 2800 mg Bamlanivumab/2800 mg Etesevimab, 700 mg Bamlanivimab/1400mg Etesevimab and Their Placebo Groups [ Time Frame: Baseline through Day 29 ]
   COVID-19 Related Deterioration (yes/no) was defined as a participant experiencing COVID-19-related hospitalization (defined as 24 hours of acute care) or death from any cause by Day 29.
2. Phase 3: Percentage of Participants With SARS-CoV-2 Viral Load Greater Than a Prespecified Threshold in Arms 350 mg Bamlanivimab/700 mg Etesevimab and Placebo [ Time Frame: Day 7 ]
   SARS-CoV-2 persistent high viral load (yes/no) was defined as ribonuclease P(RP) normalized viral load >=5.27 vs otherwise.
3. Phase 2: Change From Baseline to Day 11 in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Viral Load [ Time Frame: Baseline, Day 11 ]

   SARS-CoV-2 viral load was based on nasopharyngeal swab sampling for reverse transcription polymerase chain reaction (RT-PCR) testing for SARS-CoV-2. Least squares (LS) mean values were determined using a mixed-effects model repeated-measures (MMRM) that included log base 10 transformed baseline as a covariate, treatment, day, treatment-by-day interaction as fixed effects. If Day 11 SARS-CoV-2 viral load was missing, the earliest measurement closest to the Day 11 visit, but within 4 days (Day 7-Day 15), was used for the Day 11 value. If no measurements were available, the Day 11 viral load was treated as missing at random (MAR) in the analysis.

   Viral load is reported as normalized viral load and is unitless.

4. Phase 2: Percentage of Participants Who Experience a Serious Adverse Event(s) SAE(s) [ Time Frame: Baseline through Day 85 ]
   An SAE was defined as any untoward medical occurrence that, at any dose: results in death, is life-threatening, required inpatient hospitalization or prolongation of existing hospitalization, results in persistent disability/incapacity, is a congenital anomaly/birth defect and other different situations will have medical or scientific judgment to determine if they are SAE. A summary of SAEs and other non-serious adverse events (AEs), regardless of causality are reported in the Adverse Events section.

Secondary Outcome Measures :

1. Phase 3: Percentage of Participants Demonstrating Symptom Resolution [ Time Frame: Day 11 ]
   Symptoms associated with COVID-19 were evaluated using a questionnaire that contains the following symptoms: cough, shortness of breath, feeling feverish, fatigue, body aches and pain, sore throat, chills, headache, loss of appetite, and changes in taste and smell. Each symptom was scored daily by the participant as experienced during the past 24 hours with following rating and score: None or absent (0), Mild (1), Moderate (2) and Severe (3). Symptom resolution (yes/no) is defined as a score of 0 for shortness of breath, feeling feverish, body aches and pains, sore throat, chills, and headache; and a score of 0 or 1 for cough and fatigue on the symptom questionnaire (excluding the loss of appetite and changes in taste and smell symptoms). Missing data were imputed using non-responder imputation (NRI) method.
2. Phase 3: Percentage of Participants Demonstrating Symptom Improvement [ Time Frame: Day 11 ]
   Symptoms associated with COVID-19 were evaluated using a questionnaire that contains the following symptoms: cough, shortness of breath, feeling feverish, fatigue, body aches and pain, sore throat, chills, headache, loss of appetite, and changes in taste and smell. Each symptom will be scored daily by the participant as experienced during the past 24 hours with following rating and score: None or absent (0), Mild (1), Moderate (2) and Severe (3). Symptom improvement was defined as a participant experiencing both: Symptoms on the symptom questionnaire scored as moderate or severe at baseline are subsequently scored as mild or absent, and symptoms on the symptom questionnaire scored as mild or absent at baseline are subsequently scored as absent. Missing data were imputed using NRI method.
3. Phase 3: Percentage of Participants Who Experience COVID-Related Hospitalization, COVID-Related Emergency Room (ER) Visit, or Death From Any Cause [ Time Frame: Baseline through Day 85 ]
   COVID-19 Related Deterioration (yes/no) is defined as a patient experiencing COVID-19-related hospitalization, Emergency Room Visit, or Death from any causes vs otherwise.
4. Phase 3: Change From Baseline to Day 7 in SARS-CoV-2 Viral Load [ Time Frame: Baseline, Day 7 ]

   Change from baseline to Day 7 (±2 days) in SARS-CoV-2 viral load was based on nasopharyngeal swab sampling for reverse transcription polymerase chain reaction (RT-PCR) testing for SARS-CoV-2. Least squares (LS) mean values were determined using a mixed-effects model repeated-measures (MMRM) that included log base 10 transformed baseline as a covariate, treatment, day, treatment-by-day interaction as fixed effects. If Day 7 SARS-CoV-2 viral load was missing, the earliest measurement closest to the Day 7 visit, but within 2 days (Day 5-Day 9), was used for the Day 7 value. If no measurements are available, the Day 7 viral load was treated as missing at random (MAR) in the analysis.

   Viral load is reported as normalized viral and is unitless.

5. Phase 3: Time to Sustained Symptom Resolution [ Time Frame: Baseline through Day 29 ]
   Sustained symptom resolution was defined as 2 consecutive assessments with a score of 0 for shortness of breath, feeling feverish, body aches and pains, sore throat, chills, and headache; and a score of 0 or 1 for cough and fatigue on the symptom questionnaire. Participants who did not experience sustained symptom resolution by completion or early discontinuation of study were censored at the date of their last visit during. Additionally, participants who were hospitalized were censored at their date of hospitalization.
6. Phase 3: Time to SARS-CoV-2 Viral Clearance [ Time Frame: Baseline through Day 29 ]
   Participants who did not experience SARS-CoV-2 viral clearance by completion or early discontinuation of study were censored at the date of their last visit.
7. Phase 2: Change From Baseline to Day 11 in SARS-CoV-2 Viral Load Among Participants Enrolled With Recent Symptoms Prior to Randomization [ Time Frame: Baseline, Day 11 ]
   SARS-CoV-2 viral load was based on nasopharyngeal swab sampling for reverse transcription polymerase chain reaction (RT-PCR) testing for SARS-CoV-2. This analysis included only participants whose symptoms developed no more than 8 days prior to randomization. Least squares (LS) mean values were determined using a mixed-effects model repeated-measures (MMRM) that included log base 10 transformed baseline as a covariate, treatment, day, treatment-by-day interaction as fixed effects. If Day 11 SARS-CoV-2 viral load is missing, the earliest measurement closest to the Day 11 visit, but within 4 days (Day 7-Day 15), will be used for the Day 11 value. If no measurements are available, the Day 11 viral load will be treated as MAR in the analysis.
8. Phase 2: Percentage of Participants Demonstrating Symptom Resolution [ Time Frame: Day 11 ]

   Symptoms associated with COVID-19 were evaluated using a questionnaire that contains the following symptoms: cough, shortness of breath, feeling feverish, fatigue, body aches and pain, sore throat, chills, headache, loss of appetite, and changes in taste and smell. Each symptom will be scored daily by the participant as experienced during the past 24 hours with following rating and score: None or absent (0), Mild (1), Moderate (2) and Severe (3). Symptom resolution was defined as all symptoms (those scored 0-3) on the symptom questionnaire scored as absent (0). Symptom Resolution (yes/no) was defined as all symptoms (excluding the loss of appetite and changes in taste and smell symptoms) on the symptom questionnaire scored as absent vs otherwise.

   Missing data were imputed using non-responder imputation (NRI) method.

9. Phase 2: Percentage of Participants Demonstrating Symptom Improvement [ Time Frame: Day 11 ]
   Symptoms associated with COVID-19 were evaluated using a questionnaire that contains the following symptoms: cough, shortness of breath, feeling feverish, fatigue, body aches and pain, sore throat, chills, headache, loss of appetite, and changes in taste and smell. Each symptom will be scored daily by the participant as experienced during the past 24 hours with following rating and score: None or absent (0), Mild (1), Moderate (2) and Severe (3). Symptom improvement was defined as a participant experiencing both: Symptoms on the symptom questionnaire scored as moderate or severe at baseline are subsequently scored as mild or absent, and Symptoms on the symptom questionnaire scored as mild or absent at baseline are subsequently scored as absent. Missing data were imputed using NRI method.
10. Phase 2, Pharmacokinetics (PK): Mean Concentration of Bamlanivimab Alone and in the Presence of Etesevimab [ Time Frame: Day 29 Post-dose ]
    (PK): Mean Concentration of Bamlanivimab alone and in the Presence of Etesevimab
11. Phase 2, PK: Mean Concentration of Etesevimab in the Presence of Bamlanivimab [ Time Frame: Day 29 Post-dose ]
    PK: Mean Concentration of Etesevimab in the Presence of Bamlanivimab
12. Phase 2: Percentage of Participants Who Experience COVID-Related Hospitalization, COVID-Related Emergency Room (ER) Visit, or Death From Any Cause [ Time Frame: Baseline through Day 85 ]
    Percentage of Participants Who Experience COVID-Related Hospitalization, COVID-Related ER Visit, or Death from Any Cause
13. Phase 2: Time to SARS-CoV-2 Viral Clearance [ Time Frame: Baseline through Day 29 ]
    Participants who did not experience SARS-CoV-2 viral clearance by completion or early discontinuation of study were censored at the date of their last visit.

Eligibility Criteria

• Ages Eligible for Study: 0 Years and older (Child, Adult, Older Adult)
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: No

Criteria

Inclusion Criteria:

• Are currently not hospitalized. (Not applicable to participants in treatment arm 22.)
• Have one or more mild or moderate COVID-19 symptoms: Fever, cough, sore throat, malaise, headache, muscle pain, gastrointestinal symptoms, or shortness of breath with exertion. (Not applicable to participants in treatment arm 22.)
• Must have sample taken for test confirming viral infection no more than 3 days prior to starting the drug infusion
• Are males or females, including pregnant females who agree to contraceptive requirements
• Understand and agree to comply with planned study procedures
• Agree to the collection of nasopharyngeal swabs and venous blood. (Not applicable to participants in treatment arms 20-21.)
• The participant or legally authorized representative give signed informed consent and/or assent

Participants in treatment arms 7-9, 13-14, and 18-21 ONLY

• Are greater than or equal to (≥)18 years of age and must satisfy at least one of the following at the time of screening

  • Are pregnant
  • Are ≥65 years of age
  • Have a body mass index (BMI) ≥35
  • Have chronic kidney disease (CKD)
  • Have type 1 or type 2 diabetes
  • Have immunosuppressive disease
  • Are currently receiving immunosuppressive treatment or

  • Are ≥55 years of age AND have:

    • cardiovascular disease (CVD), OR
    • hypertension, OR
    • chronic obstructive pulmonary disease (COPD) or other chronic respiratory disease

• Are 12-17 years of age (inclusive) AND satisfy at least one of the following at the time of screening

  • Are pregnant
  • Have a body mass index (BMI) ≥85th percentile for their age and gender based on CDC growth charts, https://www.cdc.gov/growthcharts/clinical_charts.htm
  • Have sickle cell disease
  • Have congenital or acquired heart disease
  • Have neurodevelopmental disorders, for example, cerebral palsy
  • Have a medical-related technological dependence, for example, tracheostomy, gastrostomy, or positive pressure ventilation (not related to COVID-19)
  • Have asthma or reactive airway or other chronic respiratory disease that requires daily medication for control
  • Have type 1 or type 2 diabetes
  • Have chronic kidney disease
  • Have immunosuppressive disease, or
  • Are currently receiving immunosuppressive treatment

Participants in treatment arm 22 ONLY

- Are 0 (≥ 32 weeks gestational age AND ≥ 1.5 kilograms [kg]) to 17 years of age (inclusive) AND satisfy at least one of the following risk factors at the time of screening

• Are pregnant
• Have a BMI ≥85th percentile for their age and gender based on CDC growth charts, https://www.cdc.gov/growthcharts/clinical_charts.htm
• Have sickle cell disease
• Have congenital or acquired heart disease
• Have neurodevelopmental disorders, for example, cerebral palsy, autism, or Down syndrome (FAIR Health 2020; Spreat et al. 2020)
• Have a medical-related technological dependence, for example, tracheostomy, gastrostomy, or positive pressure ventilation (not related to COVID-19)
• Have asthma, cystic fibrosis, reactive airways disease or other chronic respiratory disease that requires daily medication for control
• Have type 1 or type 2 diabetes
• Have chronic kidney disease
• Have immunosuppressive disease, or
• Are currently receiving immunosuppressive treatment, or
• Are less than (<) one year of age.

• Have one or more COVID-19 symptoms

  • Shortness of breath/difficulty breathing
  • Fever
  • Sore throat
  • Nausea
  • Diarrhea
  • Tiredness
  • Headache
  • New loss of taste
  • Nasal congestion/runny nose
  • Chills
  • Stomachache
  • Vomiting
  • Cough
  • Muscle/body aches and pain
  • New loss of smell
  • Poor appetite or poor feeding (in babies)

Participants in treatment arm 23 ONLY:

Must have first positive result sample of current SARS-CoV-2 viral infection ≤3 days prior to start of treatment administration.

Participant can have COVID previously and still meet criteria for this addendum. Positive result needs to be from a current infection.

Are 0 (≥ 38 weeks gestational age and ≥ 3.3 kg) to <12 years of age at the time of screening, or are 12 to 17 and weighing <40 kg; and

• Have mild to moderate COVID-19 disease, including one or more COVID-19 symptoms within the last 7 days
• Shortness of breath/difficulty breathing
• Fever
• Sore throat
• Nausea
• Diarrhea
• Tiredness
• Headache
• New loss of taste
• Nasal congestion/runny nose
• Chills
• Malaise
• Vomiting
• Cough
• Muscle/body aches and pain
• New loss of smell
• Poor appetite or poor feeding (in babies under 1 year old)

Exclusion Criteria:

• Have oxygen saturation (SpO2) less than or equal to (≤)93 percent (%) on room air at sea level or ratio of arterial oxygen partial pressure (PaO2 in millimeters of mercury) to fractional inspired oxygen (FiO2) less than (<)300, respiratory rate greater than or equal to (≥)30 per minute, heart rate ≥125 per minute due to COVID-19
• Require mechanical ventilation or anticipated impending need for mechanical ventilation due to COVID-19
• Have known allergies to any of the components used in the formulation of the interventions
• Have hemodynamic instability requiring use of pressors within 24 hours of randomization
• Suspected or proven serious, active bacterial, fungal, viral, or other infection (besides COVID-19) that in the opinion of the investigator could constitute a risk when taking intervention
• Have any co-morbidity requiring surgery within <7 days, or that is considered life-threatening within 29 days
• Have any serious concomitant systemic disease, condition or disorder that, in the opinion of the investigator, should preclude participation in this study
• Have a history of a positive SARS-CoV-2 test prior to the one serving as eligibility for this study
• Have received an investigational intervention for SARS-CoV-2 prophylaxis within 30 days before dosing
• Have received treatment with a SARS-CoV-2 specific monoclonal antibody
• Have received convalescent COVID-19 plasma treatment
• Have participated in a previous SARS-CoV-2 vaccine study or have received a SARS-CoV-2 vaccine
• Have participated, within the last 30 days, in a clinical study involving an investigational intervention. If the previous investigational intervention has a long half-life, 5 half-lives or 30 days, whichever is longer, should have passed
• Are concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study
• Mothers who are breast feeding

Participants in Treatment Arm 22 ONLY

• Have a diagnosis of Multisystem Inflammatory Syndrome in Children (MIS-C) in the opinion of the investigator
• Are currently hospitalized for treatment of COVID-19. Other reasons for hospitalization are acceptable.

Participants in treatment arm 23 ONLY

• SpO2 ≤ 93% on room air at sea level, or while on chronic oxygen therapy and/or respiratory support due to underlying non-COVID-19 related comorbidity, respiratory rate ≥30 per minute, and heart rate ≥125 per minute due to COVID-19 (FDA February 2021)
• Require mechanical ventilation or anticipated impending need for mechanical ventilation due to COVID-19
• Have known allergies to any of the components used in the formulation of the interventions
• Have hemodynamic instability requiring use of pressors within 24 hours of randomization
• Suspected or proven serious, active bacterial, fungal, viral, or other infection (besides COVID-19) that in the opinion of the investigator could constitute a risk when taking intervention
• Have any co-morbidity requiring surgery within 7 days, or that is considered life-threatening within 29 days
• Have any serious concomitant systemic disease, condition or disorder that, in the opinion of the investigator, should preclude participation in this study.
• Have received treatment with a SARS-CoV-2 specific monoclonal antibody or remdesivir within 90 days before dosing.
• Have received convalescent COVID-19 plasma treatment within 90 days before dosing
• Have participated, within the last 30 days, in a clinical study involving an investigational intervention. If the previous investigational intervention has a long half-life, 5 half-lives or 30 days, whichever is longer, should have passed
• Are concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study
• Are currently pregnant or breast feeding

Contacts and Locations

Locations

United States, California

Clinnova Research - Redondo Beach

Redondo Beach, California, United States, 90277

United States, Florida

Bio-Medical Research, LLC

Miami, Florida, United States, 33184

United States, Georgia

Rophe Adult and Pediatric Medicine

Union City, Georgia, United States, 30291

United States, Massachusetts

Massachusetts General Hospital

Boston, Massachusetts, United States, 02114

U of MA Mem Med Ctr

Worcester, Massachusetts, United States, 01655

United States, Michigan

Great Lakes Research Group, Inc.

Bay City, Michigan, United States, 48706

Childrens Hospital of Michigan

Detroit, Michigan, United States, 48201

United States, Mississippi

Sky Clinical Prime and Health Wellness Clinic

Fayette, Mississippi, United States, 39069

Sky Clin Resch - Quinn HC

Ridgeland, Mississippi, United States, 39157

United States, North Carolina

Monroe Biomed Research

Monroe, North Carolina, United States, 28112

United States, Texas

B S & W Med Center

Dallas, Texas, United States, 75246

Sun Research Institute

San Antonio, Texas, United States, 78215

Sponsors and Collaborators

Eli Lilly and Company

AbCellera Biologics Inc.

Shanghai Junshi Bioscience Co., Ltd.

Investigators

• Study Director: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST); Eli Lilly and Company

  Study Documents (Full-Text)

Documents provided by Eli Lilly and Company:

Study Protocol  [PDF] March 2, 2021

Statistical Analysis Plan  [PDF] March 17, 2021

More Information

Additional Information:

A Study of LY3819253 (LY-CoV555) and LY3832479 (LY-CoV016) in Participants With Mild to Moderate COVID-19 Illness (BLAZE-1) 

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

Hirsch C, Park YS, Piechotta V, Chai KL, Estcourt LJ, Monsef I, Salomon S, Wood EM, So-Osman C, McQuilten Z, Spinner CD, Malin JJ, Stegemann M, Skoetz N, Kreuzberger N. SARS-CoV-2-neutralising monoclonal antibodies to prevent COVID-19. Cochrane Database Syst Rev. 2022 Jun 17;6(6):CD014945. doi: 10.1002/14651858.CD014945.pub2.

Chen P, Behre G, Hebert C, Kumar P, Farmer Macpherson L, Graham-Clarke PL, De La Torre I, Nichols RM, Hufford MM, Patel DR, Naegeli AN. Bamlanivimab and Etesevimab Improve Symptoms and Associated Outcomes in Ambulatory Patients at Increased Risk for Severe Coronavirus Disease 2019: Results From the Placebo-Controlled Double-Blind Phase 3 BLAZE-1 Trial. Open Forum Infect Dis. 2022 Apr 7;9(5):ofac172. doi: 10.1093/ofid/ofac172. eCollection 2022 May.

Dougan M, Azizad M, Mocherla B, Gottlieb RL, Chen P, Hebert C, Perry R, Boscia J, Heller B, Morris J, Crystal C, Igbinadolor A, Huhn G, Cardona J, Shawa I, Kumar P, Blomkalns A, Adams AC, Van Naarden J, Custer KL, Knorr J, Oakley G, Schade AE, Holzer TR, Ebert PJ, Higgs RE, Sabo J, Patel DR, Dabora MC, Williams M, Klekotka P, Shen L, Skovronsky DM, Nirula A. A Randomized, Placebo-Controlled Clinical Trial of Bamlanivimab and Etesevimab Together in High-Risk Ambulatory Patients With COVID-19 and Validation of the Prognostic Value of Persistently High Viral Load. Clin Infect Dis. 2022 Aug 24;75(1):e440-e449. doi: 10.1093/cid/ciab912.

Kreuzberger N, Hirsch C, Chai KL, Tomlinson E, Khosravi Z, Popp M, Neidhardt M, Piechotta V, Salomon S, Valk SJ, Monsef I, Schmaderer C, Wood EM, So-Osman C, Roberts DJ, McQuilten Z, Estcourt LJ, Skoetz N. SARS-CoV-2-neutralising monoclonal antibodies for treatment of COVID-19. Cochrane Database Syst Rev. 2021 Sep 2;9(9):CD013825. doi: 10.1002/14651858.CD013825.pub2.

Nathan R, Shawa I, De La Torre I, Pustizzi JM, Haustrup N, Patel DR, Huhn G. A Narrative Review of the Clinical Practicalities of Bamlanivimab and Etesevimab Antibody Therapies for SARS-CoV-2. Infect Dis Ther. 2021 Dec;10(4):1933-1947. doi: 10.1007/s40121-021-00515-6. Epub 2021 Aug 10.

Meng X, Wang P, Xiong Y, Wu Y, Lin X, Lu S, Li R, Zhao B, Liu J, Zeng S, Zeng L, Wu Y, Lu Y, Zhang J, Liu D, Wang S, Lu H. Safety, tolerability, pharmacokinetic characteristics, and immunogenicity of MW33: a Phase 1 clinical study of the SARS-CoV-2 RBD-targeting monoclonal antibody. Emerg Microbes Infect. 2021 Dec;10(1):1638-1648. doi: 10.1080/22221751.2021.1960900.

Dougan M, Nirula A, Azizad M, Mocherla B, Gottlieb RL, Chen P, Hebert C, Perry R, Boscia J, Heller B, Morris J, Crystal C, Igbinadolor A, Huhn G, Cardona J, Shawa I, Kumar P, Adams AC, Van Naarden J, Custer KL, Durante M, Oakley G, Schade AE, Holzer TR, Ebert PJ, Higgs RE, Kallewaard NL, Sabo J, Patel DR, Dabora MC, Klekotka P, Shen L, Skovronsky DM; BLAZE-1 Investigators. Bamlanivimab plus Etesevimab in Mild or Moderate Covid-19. N Engl J Med. 2021 Oct 7;385(15):1382-1392. doi: 10.1056/NEJMoa2102685. Epub 2021 Jul 14.

Gottlieb RL, Nirula A, Chen P, Boscia J, Heller B, Morris J, Huhn G, Cardona J, Mocherla B, Stosor V, Shawa I, Kumar P, Adams AC, Van Naarden J, Custer KL, Durante M, Oakley G, Schade AE, Holzer TR, Ebert PJ, Higgs RE, Kallewaard NL, Sabo J, Patel DR, Klekotka P, Shen L, Skovronsky DM. Effect of Bamlanivimab as Monotherapy or in Combination With Etesevimab on Viral Load in Patients With Mild to Moderate COVID-19: A Randomized Clinical Trial. JAMA. 2021 Feb 16;325(7):632-644. doi: 10.1001/jama.2021.0202.

Chen P, Nirula A, Heller B, Gottlieb RL, Boscia J, Morris J, Huhn G, Cardona J, Mocherla B, Stosor V, Shawa I, Adams AC, Van Naarden J, Custer KL, Shen L, Durante M, Oakley G, Schade AE, Sabo J, Patel DR, Klekotka P, Skovronsky DM; BLAZE-1 Investigators. SARS-CoV-2 Neutralizing Antibody LY-CoV555 in Outpatients with Covid-19. N Engl J Med. 2021 Jan 21;384(3):229-237. doi: 10.1056/NEJMoa2029849. Epub 2020 Oct 28.

• Responsible Party: Eli Lilly and Company
• ClinicalTrials.gov Identifier: NCT04427501
• Other Study ID Numbers: 17947; J2W-MC-PYAB ( Other Identifier: Eli Lilly and Company )
• First Posted: June 11, 2020
• Results First Posted: March 7, 2022
• Last Update Posted: May 12, 2023
• Last Verified: April 2023

Individual Participant Data (IPD) Sharing Statement:

• Plan to Share IPD: Yes
• Supporting Materials: Study Protocol; Statistical Analysis Plan (SAP); Clinical Study Report (CSR)
• Time Frame: Data are available 6 months after the primary publication and approval of the indication studied in the US and European Union (EU), whichever is later. Data will be indefinitely available for requesting
• Access Criteria: Data are available 6 months after the primary publication and approval of the indication studied in the US and EU, whichever is later. Data will be indefinitely available for requesting
• URL: http://vivli.org/

• 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

Additional relevant MeSH terms:

COVID-19; Pneumonia, Viral; Pneumonia; Respiratory Tract Infections; Infections; Virus Diseases; Coronavirus Infections; Coronaviridae Infections; Nidovirales Infections; RNA Virus Infections; Lung Diseases; Respiratory Tract Diseases; Bamlanivimab; Antiviral Agents; Anti-Infective Agents