Update on treatment and preventive interventions against COVID-19: an overview of potential pharmacological agents

Yinan Xiao1,2, Hanyue Xu2,3, Wen Guo2,3

  • 1Department of Biotherapy, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041 China.

Molecular Biomedicine
|November 12, 2021
PubMed

Insights

This review examines emerging treatments for coronavirus disease 2019 (COVID-19), including antivirals and immunotherapies. It assesses the clinical feasibility of these promising therapeutic and preventive strategies against SARS-CoV-2.

Area of Science:

  • * Infectious Diseases and Virology
  • * Pulmonology and Critical Care Medicine

Background:

  • * The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic presents a significant global health challenge.
  • * COVID-19 can lead to severe complications like acute respiratory distress syndrome (ARDS), necessitating urgent therapeutic development.
  • * Existing research draws upon precedents from SARS and MERS for treatment strategies.

Purpose of the Study:

  • * To review and evaluate promising therapeutic and preventive candidates for COVID-19 treatment.
  • * To assess the clinical feasibility of these interventions based on recent evidence.

Main Methods:

  • * Literature review of empirical treatments based on SARS and MERS.
  • * Analysis of antiviral drugs, immunotherapies, herbal medicine, and mesenchymal stem cells.
  • * Inclusion of data on prophylactic interventions, including vaccine development.

Main Results:

  • * Various therapeutic avenues are being explored, including antivirals targeting viral replication and immunotherapies for inflammation.
  • * Preventive strategies, particularly vaccine development, are crucial for reducing COVID-19 morbidity and mortality.
  • * Evidence for the clinical practice feasibility of these treatments is being collected and updated.

Conclusions:

  • * A multifaceted approach combining antivirals, immunotherapies, and vaccines is essential for managing COVID-19.
  • * Continued research and clinical validation are critical for establishing effective treatments and prevention.
  • * The review highlights the importance of evidence-based strategies for future pandemic preparedness.

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