Can a pill speed up monkeypox recovery? major trial underway

NCT ID NCT05597735

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether the antiviral drug tecovirimat can help people with monkeypox heal faster. About 480 adults and teens (14+) with active lesions will receive either tecovirimat or a placebo, alongside standard care. The main goal is to see how quickly skin and mouth sores clear up.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

monkeypox

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • CHUV

    Lausanne, Canton of Vaud, 1010, Switzerland

  • Emílio Ribas Institute of Infectious Diseases

    São Paulo, Brazil

  • Evandro Chagas National Institute of Infectious Diseases-Oswaldo Cruz Foundation-FIOCRUZ

    Rio de Janeiro, Brazil

  • Faculty of Medicine, Federal University of Minas Gerais

    Belo Horizonte, Brazil

  • Federal Hospital for State Employees

    Rio de Janeiro, Brazil

  • Fundación Huésped

    Buenos Aires, C1204ABB, Argentina

  • Hôpitaux Universitaires de Genève

    Geneva, Canton of Geneva, 1211, Switzerland

  • Nova Iguaçu General Hospital

    Rio de Janeiro, Brazil

  • Pr Alexandra Calmy

    Geneva, Canton of Geneva, 1211, Switzerland

  • STD/AIDS Reference and Training Center

    São Paulo, Brazil

  • University Hospital Prof. Edgard Santos

    Salvador, Brazil

  • Zürich checkpoint

    Zurich, Canton of Zurich, Switzerland