A Pilot Clinical Study on Inhalation of Mesenchymal Stem Cells Exosomes Treating Severe Novel Coronavirus Pneumonia

Summary

In December 2019, a novel coronavirus infectious disease characterized by acute respiratory impairment due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) broke out in Wuhan city of Hubei province in China. So far no specific antiviral therapy can be available for patients with SARS-CoV-2 infection. Although symptomatic and supportive care, even with mechanical ventilation or extracorporeal membrane oxygenation (ECMO), are strongly recommended for severe infected individuals, those with advancing age and co-morbidities such as diabetes and heart disease remain to be at high risk for adverse outcomes. This pilot clinical trial will be performed to explore the safety and efficiency of aerosol inhalation of the exosomes derived from allogenic adipose mesenchymal stem cells (MSCs-Exo) in severe patients with novel coronavirus pneumonia (NCP).

Timeline

Start

2020-02-15

Primary completion

2020-05-31

Completion

2020-07-31

Publications

• Zhu YG, Shi MM, Monsel A, Dai CX, Dong X, Shen H, Li SK, Chang J, Xu CL, Li P, Wang J, Shen MP, Ren CJ, Chen DC, Qu JM. Nebulized exosomes derived from allogenic adipose tissue mesenchymal stromal cells in patients with severe COVID-19: a pilot study. Stem Cell Res Ther. 2022 May 26;13(1):220. doi: 10.1186/s13287-022-02900-5.

Drugs

Indications