Pharming Group has started enrolment in a clinical trial of Ruconest, a recombinant human C1 inhibitor, for the treatment of hospitalised Covid-19 patients.

The randomised, controlled, investigator-initiated study is recruiting patients with Covid-19-associated severe pneumonia at the University Hospital Basel in Basel, Switzerland.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

In April this year, the company announced promising data from a compassionate use programme at the University Hospital Basel.

As part of the programme, five patients with Covid-19-related severe pneumonia who did not improve on standard therapies such as hydroxychloroquine and lopinavir/ritonavir were given Ruconest.

After treatment, fever resolved in four of the five patients within two days. A significant decrease was also observed in laboratory markers of inflammation (CRP, IL-6).

These four patients were discharged from the hospital after fully recovering, while one patient had increased oxygen requirement and was admitted to the ICU, but later fully recovered.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

Based on these findings, the company launched a larger investigator-initiated trial to assess the full extent of the role of its drug in treating severe pneumonia caused by Covid-19.

If positive data is obtained in the clinical trial, Pharming may conduct additional studies of Ruconest in patients with other diseases that lead to severe respiratory or other organ failure complications.

Pharming chief medical officer Bruno Giannetti said: “Ruconest’s multiple interactions with key inflammation pathways therefore make it a promising candidate to prevent the severe complications observed in Covid-19 patients.

“This investigator-initiated clinical trial in partnership with Dr Michael Osthoff will be important, not only for the treatment of pneumonia as a result of Covid-19 infection, but will also provide key insight into the future treatment of complement system influenced diseases.”

The drug is indicated in the US and EU to treat hereditary angioedema.

Clinical Trials Arena Excellence Awards - Nominations Closed

Nominations are now closed for the Clinical Trials Arena Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact

Excellence in Action
Science 37 has won the Research and Development Award in the Site Innovation category for its FDA inspected Direct-to-Patient Site model, delivering nationwide access, faster enrollment and higher retention. Explore how its virtual-first, in home approach is reshaping trial operations and accelerating time to data-driven decisions..

Discover the Impact