Article Text

Download PDFPDF

Response to ‘To consider or not antimalarials as a prophylactic intervention in the SARS-CoV-2 (Covid-19) pandemic’ by Parperis
Free
  1. Francesca Romana Spinelli,
  2. Fulvia Ceccarelli,
  3. Manuela Di Franco,
  4. Fabrizio Conti
  1. Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari—Reumatologia, Sapienza University of Rome, Roma, Italy
  1. Correspondence to Dr Francesca Romana Spinelli, Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari - Reumatologia, Sapienza University of Rome, Roma 00161, Italy; francescaromana.spinelli{at}uniroma1.it

Statistics from Altmetric.com

We thank Konstantinos Parperis for his correspondence to our letter ‘To consider or not antimalarials as a prophylactic intervention in the SARS-CoV-2 (Covid-19) pandemic’ speculating on prophylactic use of antimalarials for subjects at high risk of getting infected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).1 2

As the author highlights, at this time, it is preferable to be cautious when addressing this topic. These days, the scientific information is moving faster than usual, and new data are available every day; however, the scientific evidence collected to date is not robust enough and not unequivocal. The pathogenesis of Covid-19 is still largely unknown and the precise effect of antimalarial drugs in Covid-19 patients is not fully predictable. Every day new data are accessible, even though not conclusive and not yet supporting a role for antimalarials in the management of SARS-Cov-2 infection, especially in critically ill patients.3 The enthusiastic reactions for the early French study by Gautret et al, showing a fast virus clearance in patients with Covid-19 treated with hydroxychloroquine, have not found confirmation in all the subsequent observations.4–8 In any case, the empiric use of hydroxychloroquine has already been diffused in many countries.9

The issue of fair allocation of resources during the Covid-19 pandemic is a matter of debate. Even appreciating the great efforts to manage the current pandemic in the best possible way, as rheumatologists, we should feel obliged to consider the care of our patients with autoimmune rheumatic diseases, in which hydroxychloroquine and chloroquine have demonstrated their efficacy. As we stated at the end of the letter, a major concern is the possible effect of a wide use of antimalarials on their global supply. For sure, treatment of Covid-19 with hydroxychloroquine and chloroquine should not compromise the chronic therapy of patients with rheumatological diseases.

References

View Abstract

Footnotes

  • Handling editor Josef S Smolen

  • Contributors FRS and FC wrote the letter. FC and MDF approved the manuscript.

  • Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

  • Competing interests None declared.

  • Patient and public involvement Patients and/or the public were not involved in the design, or conduct, or reporting, or dissemination plans of this research.

  • Patient consent for publication Not required.

  • Provenance and peer review Commissioned; internally peer reviewed.

Request Permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.

Linked Articles