Efficacy and Safety of JS016 in Patients With SARS-CoV-2 Infection (COVID-19)

NCT ID: NCT04931238

Last Updated: 2021-10-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE2

Total Enrollment

200 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-01-20

Study Completion Date

2022-12-31

Brief Summary

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The human monoclonal antibody CB6 showed potent neutralization activity in vitro against SARS-CoV-2. CB6-LALA (also called JS016) has been developed for clinical use. Phase I trials among healthy volunteers has demonstrated a tolerable and safe drug profile of JS016. We aim to evaluate the efficacy and safety of JS016 in patients hospitalized with COVID-19.

Detailed Description

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As the COVID-19 pandemic is emerging as a global healthcare crisis, scientists worldwide are actively developing prophylactic and therapeutic interventions. Neutralizing antibody therapies are being developed for the treatment of COVID-19. The human monoclonal antibody CB6 showed potent neutralization activity in vitro against SARS-CoV-2. The LALA mutation was introduced to the Fc portion of CB6 (CB6-LALA) to lower the risk of Fc-mediated acute lung injury in animals. CB6-LALA (also called JS016) has been developed for clinical use. Phase I trials among healthy volunteers has demonstrated a tolerable and safe drug profile of JS016. We aim to evaluate the efficacy and safety of JS016 in patients hospitalized with COVID-19. The data from this study will inform decisions of the clinical use of JS016.

Conditions

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COVID-19 SARS-CoV-2

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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JS016 treatment group

Standard therapy + JS016 injection Standard therapy including vital sign monitoring, supplementary oxygen and respiratory support in accordance with the patient's oxygen saturation and respiratory condition.

Group Type EXPERIMENTAL

JS016

Intervention Type DRUG

Single Intravenous Injection of JS016 with a dose of 50mg/kg

Control group

Standard therapy Standard therapy includes vital sign monitoring, supplementary oxygen and respiratory support in accordance with the patient's oxygen saturation and respiratory condition.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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JS016

Single Intravenous Injection of JS016 with a dose of 50mg/kg

Intervention Type DRUG

Other Intervention Names

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CB6-LALA

Eligibility Criteria

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Inclusion Criteria

* Severe acute respiratory syndrome coronavirus2 (SARS-CoV-2) infection
* Within 7 days from the onset of clinical symptoms or 4 days from the onset of severe symptoms
* Consistent with the National Health Committee New Coronavirus pneumonia diagnosis and treatment plan (Eighth Edition), general or heavy diagnostic criteria.

Exclusion Criteria

* Sever Covid-19 Infection patients
* SARS-Cov-2 specific antibodies (including IgM and IgG) were positive before included
* Cardiac function grade III or IV, or left ventricular ejection fraction \< 30%
* History of known or suspected active pulmonary tuberculosis or extra-pulmonary tuberculosis
* Chronic renal failure needs maintenance dialysis
* History of solid malignant/tumor or hematological malignancy
* Pregnancy or lactation
Minimum Eligible Age

18 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Peking Union Medical College Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Bin DU, Prof.

Role: STUDY_CHAIR

Peking Union Medical College Hospital

Locations

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Li Weng

Beijing, Beijing Municipality, China

Site Status RECRUITING

Shi Jiazhuang People's Hospital

Shijiazhuang, Hebei, China

Site Status RECRUITING

The First Affliated Hospital of Harbin Medical University

Harbin, Hei Longjiang, China

Site Status RECRUITING

Suihua first hospital

Suihua, Hei Longjiang, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Bin DU, Prof.

Role: CONTACT

+86 13601366216

Li Weng, Prof.

Role: CONTACT

+86 18600017819

Facility Contacts

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Li Weng, professor

Role: primary

15601348897

Bin Du, professor

Role: backup

+8618600017819

Qinying Cao, Prof.

Role: primary

+86 13363882361

Kaijiang Yu, MD

Role: primary

010-13303608899

Xinyang Zhang, Prof.

Role: primary

+86 13804867215

References

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Yang L, Liu W, Yu X, Wu M, Reichert JM, Ho M. COVID-19 antibody therapeutics tracker: a global online database of antibody therapeutics for the prevention and treatment of COVID-19. Antib Ther. 2020 Jul;3(3):205-212. doi: 10.1093/abt/tbaa020. Epub 2020 Aug 19.

Reference Type RESULT
PMID: 33215063 (View on PubMed)

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.

Reference Type DERIVED
PMID: 35713300 (View on PubMed)

Dong R, Jiang L, Yang T, Wang C, Zhang Y, Chen X, Xie J, Guo Y, Weng L, Kang Y, Yu K, Qiu H, Du B; China Critical Care Clinical Trials Group (CCCCTG). Efficacy and Safety of SARS-CoV-2 Neutralizing Antibody JS016 in Hospitalized Chinese Patients with COVID-19: a Phase 2/3, Multicenter, Randomized, Open-Label, Controlled Trial. Antimicrob Agents Chemother. 2022 Mar 15;66(3):e0204521. doi: 10.1128/AAC.02045-21. Epub 2022 Mar 15.

Reference Type DERIVED
PMID: 35191746 (View on PubMed)

Other Identifiers

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Peking JS016

Identifier Type: -

Identifier Source: org_study_id