By Denise Roland

 

Roche Holding AG reported positive clinical trial results on Thursday that could help cushion it against looming competition for its best-selling cancer drug Herceptin and boost sales for its newer Perjeta drug.

The Basel, Switzerland-based drug giant said early-stage breast cancer patients who received chemotherapy, plus Herceptin and Perjeta, lived longer without their disease returning than those who had chemotherapy with just Herceptin.

The drugs were given to women with a form of breast cancer known as HER-2 positive, following tumor-removal surgery.

The result expands the potential market for Perjeta, which is already used in combination with Herceptin to treat women with advanced breast cancer and in certain cases of the early-stage disease.

Citi analyst Andrew Baum estimated that the positive result from the trial would add as much as $2 billion a year to Perjeta sales. In 2016, the drug generated 1.8 billion Swiss francs ($1.8 billion) in revenue.

It could also lessen the impact from Herceptin's lower-cost competitors, the first of which is expected to launch in Europe by early 2018. Perjeta has already boosted sales of Herceptin because, when taken together by advanced breast cancer patients, they extend survival and prolong the treatment period.

Herceptin, which launched in 1998, is one of Roche's top-selling drugs. It generated revenue of CHF6.8 billion in 2016.

 

-Write to Denise Roland at denise.roland@wsj.com

 

(END) Dow Jones Newswires

March 02, 2017 02:29 ET (07:29 GMT)

Copyright (c) 2017 Dow Jones & Company, Inc.
Roche (QX) (USOTC:RHHBY)
Historical Stock Chart
From Mar 2024 to Apr 2024 Click Here for more Roche (QX) Charts.
Roche (QX) (USOTC:RHHBY)
Historical Stock Chart
From Apr 2023 to Apr 2024 Click Here for more Roche (QX) Charts.