Adaptive COVID-19 Treatment Trial 2 (ACTT-II)
a study on COVID-19
ACTT-II will evaluate the combination of baricitinib and remdesivir compared to remdesivir alone. Subjects will be assessed daily while hospitalized. If the subjects are discharged from the hospital, they will have a study visit at Days 15, 22, and 29. For discharged subjects, it is preferred that the Day 15 and 29 visits are in person to obtain safety laboratory tests and oropharyngeal (OP) swab and blood (serum only) samples for secondary research as well as clinical outcome data. However, infection control or other restrictions may limit the ability of the subject to return to the clinic. In this case, these visits may be conducted by phone, and only clinical data will be obtained. The Day 22 visit does not have laboratory tests or collection of samples and is conducted by phone. The primary outcome is time to recovery by Day 29.
A Multicenter, Adaptive, Randomized Blinded Controlled Trial of the Safety and Efficacy of Investigational Therapeutics for the Treatment of COVID-19 in Hospitalized Adults (ACTT-II)
This study is an adaptive randomized double-blind placebo-controlled trial to evaluate the safety and efficacy of novel therapeutic agents in hospitalized adults diagnosed with COVID-19. The study is a multicenter trial that will be conducted in up to approximately 100 sites globally. The study will compare different investigational therapeutic agents to a control arm. New arms can be introduced according to scientific and public health needs. There will be interim monitoring to allow early stopping for futility, efficacy, or safety. If one therapy proves to be efficacious, then this treatment may become the control arm for comparison(s) with new experimental treatment(s). Any such change would be accompanied by an updated sample size. This adaptive platform is used to rapidly evaluate different therapeutics in a population of those hospitalized with moderate to severe COVID-19. The platform will provide a common framework sharing a similar population, design, endpoints, and safety oversight. New stages with new therapeutics can be introduced. One independent Data and Safety Monitoring Board (DSMB) will actively monitor interim data in all stages to make recommendations about early study closure or changes to study arms.
ACTT-II will evaluate the combination of baricitinib and remdesivir compared to remdesivir alone. Subjects will be assessed daily while hospitalized. If the subjects are discharged from the hospital, they will have a study visit at Days 15, 22, and 29. For discharged subjects, it is preferred that the Day 15 and 29 visits are in person to obtain safety laboratory tests and oropharyngeal (OP) swab and blood (serum only) samples for secondary research as well as clinical outcome data. However, infection control or other restrictions may limit the ability of the subject to return to the clinic. In this case, these visits may be conducted by phone, and only clinical data will be obtained. The Day 22 visit does not have laboratory tests or collection of samples and is conducted by phone.
All subjects will undergo a series of efficacy, safety, and laboratory assessments. Safety laboratory tests and blood (serum and plasma) research samples and oropharyngeal (OP) swabs will be obtained on Days 1 (prior to infusion) and Days 3, 5, 8, and 11 (while hospitalized). OP swabs and blood (serum only) plus safety laboratory tests will be collected on Day 15 and 29 (if the subject attends an in-person visit or are still hospitalized).
The primary outcome is time to recovery by Day 29. A key secondary outcome evaluates treatment-related improvements in the 8-point ordinal scale at Day 15. Each stage may prioritize different secondary endpoints for the purpose of multiple comparison analyses.
COVID-19 Adaptive Efficacy Multicenter novel coronavirus Safety Remdesivir Baricitinib Remdesivir plus Baricitinib
You can join if…
Open to people ages 18-99
- Admitted to a hospital with symptoms suggestive of COVID-19.
- Subject (or legally authorized representative) provides informed consent prior to initiation of any study procedures.
- Subject (or legally authorized representative) understands and agrees to comply with planned study procedures.
- Male or non-pregnant female adult > / = 18 years of age at time of enrollment.
- Has laboratory-confirmed SARS-CoV-2 infection as determined by polymerase chain reaction (PCR) or other commercial or public health assay in any specimen, as documented by either of the following:
- PCR positive in sample collected < 72 hours prior to randomization; OR
- PCR positive in sample collected >/= 72 hours prior to randomization, documented inability to obtain a repeat sample (e.g. due to lack of testing supplies, limited testing capacity, results taking >24 hours, etc.) AND progressive disease suggestive of ongoing SARS-CoV-2 infection.
- Illness of any duration, and at least one of the following:
- Radiographic infiltrates by imaging (chest x-ray, CT scan, etc.), OR
- SpO2 < / = 94% on room air, OR
- Requiring supplemental oxygen, OR
- Requiring mechanical ventilation or extracorporeal membrane oxygenation (ECMO).
- Women of childbearing potential must agree to either abstinence or use at least one primary form of contraception not including hormonal contraception from the time of screening through Day 29.
- Agrees to not participate in another clinical trial for the treatment of COVID-19 through Day 29.
You CAN'T join if...
- Alanine Transaminase (ALT) or Aspartate Transaminase (AST) > 5 times the upper limit of normal.
- Estimated glomerular filtration rate (eGFR) < 30 ml/min or patient is receiving hemodialysis or hemofiltration at time of screening.
- Neutropenia (absolute neutrophil count <1000 cells/microliter) (<1.0 x 103/microliter or <1.0 GI/L).
- Lymphopenia (absolute lymphocyte count <200 cells/microliter) (<0.20 x 103/microliter or <0.20 GI/L)
- Pregnancy or breast feeding.
- Anticipated discharge from the hospital or transfer to another hospital which is not a study site within 72 hours.
- Allergy to any study medication.
- Received three or more doses of remdesivir, including the loading dose, outside of the study under the EUA (or similar mechanism) for COVID-19.
- Received convalescent plasma or intravenous immunoglobulin [IVIg]) for COVID-19, the current illness for which they are being enrolled.
- . Received small molecule tyrosine kinase inhibitors (e.g. baricitinib, imatibib, genfinitib), in the 1 week prior to screening
- . Received monoclonal antibodies targeting cytokines (e.g., TNF inhibitors, anti-interleukin-1 [IL-1], anti-IL-6 [tocilizumab or sarilumab]), or T-cells (e.g., abatacept) in the 4 weeks prior to screening.
- . Received monoclonal antibodies targeting B-cell (e.g., rituximab, and including any targeting multiple cell lines including B-cells) in the 3 months prior to screening.
- . Received other immunosuppressants in the 4 weeks prior to screening and in the judgement of the investigator, the risk of immunosuppression with baricitinib is larger than the risk of COVID-19.
- . Received >/= 20 mg/day of prednisone or equivalent for >/=14 consecutive days in the 4 weeks prior to screening.
- . Use of probenecid that cannot be discontinued at study enrollment.
- . Have diagnosis of current active tuberculosis (TB) or, if known, latent TB treated for less than 4 weeks with appropriate anti-tuberculosis therapy per local guidelines (by history only, no screening required).
- . Suspected serious, active bacterial, fungal, viral, or other infection (besides COVID-19) that in the opinion of the investigator could constitute a risk when taking investigational product.
- . Have received any live vaccine (that is, live attenuated) within 4 weeks before screening, or intend to receive a live vaccine (or live attenuated) during the study.
Note: Use of non-live (inactivated) vaccinations is allowed for all subjects.
- . Have a history of VTE (deep vein thrombosis [DVT] or pulmonary embolism [PE]) within 12 weeks prior to screening or have a history of recurrent (>1) VTE (DVT/PE).
- . Immunocompromised patients, patients with a chronic medical condition, or those taking a medication that cannot be discontinued at enrollment, who, in the judgment of PI, are at increased risk for serious infections or other safety concerns given the study products.
- University of California Irvine Medical Center - Infectious Disease
accepting new patients
Orange California 92868-3298 United States
- University of California Los Angeles Medical Center - Westwood Clinic
accepting new patients
Los Angeles California 90095 United States
- accepting new patients
- Start Date
- Completion Date
- National Institute of Allergy and Infectious Diseases (NIAID)
- Phase 3
- Study Type
- Last Updated
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