Sputum

Janssen Research & Development has partnered with the International Union Against Tuberculosis and Lung Disease (The Union) to include Sirturo (bedaquiline) in the Stream study.

The Stream study is an ongoing, multi-centre international randomised controlled study to assess a standardised treatment regimen of anti-tuberculosis drugs for patients with multidrug-resistant tuberculosis (MDR-TB).

Discover B2B Marketing That Performs

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

Find out more

Bedaquiline is a diarylquinoline antimycobacterial drug, indicated as part of a combination therapy in adults with pulmonary MDR-TB.

Janssen noted it is working with The Union and the trial’s principal investigators from the UK Medical Research Council (MRC) on an amendment to their current protocol and to evaluate a new treatment regimen, including an all-oral option.

"Sirturo received accelerated approval in the US, conditional approval in the EU, and approval in South Korea, South Africa and the Philippines."

The amendment, including two bedaquiline-containing treatment arms, will be known as Stream 2. It is part of the post-approval requirements for bedaquiline from both US Food and Drug Administration (FDA) and European Medicines Agency (EMA), and is accepted as an alternative to the initially planned Phase III trial of Sirturo.

Sirturo received accelerated approval in the US, conditional approval in the European Union, in addition to approval in South Korea, South Africa and the Philippines.

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

It is registered in the Russian Federation through a partner for the Russian Federation and Commonwealth of Independent States (CIS), JSC Pharmstandard.

The company filed regulatory applications in China, Colombia, India, Peru, Thailand and Vietnam.


Image: Photomicrograph of a sputum sample containing Mycobacterium tuberculosis. Photo: courtesy of CDC/ TimVickers/ Bawolff.

Pharmaceutical Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Pharmaceutical Technology 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
Awarded the 2025 Pharmaceutical Technology Excellence Award for Business Expansion in Integrated Manufacturing, Upperton Pharma Solutions is rapidly expanding its UK GMP and sterile manufacturing footprint. Find out how Upperton’s integrated CDMO model helps pharma companies move from early development to clinical and niche commercial supply with fewer handovers and faster timelines.

Discover the Impact