lilly logo

Lilly Announces Top-Line Results Of Phase III Hepatocellular Carcinoma Trial

In Press Release by CameronLeave a Comment

lilly logo

June 11, 2014

Eli Lilly and Company today announced that the Phase III REACH trial of CYRAMZA™ (ramucirumab) in patients with hepatocellular carcinoma, also known as liver cancer, did not meet its primary endpoint; overall survival favored the CYRAMZA arm but was not statistically significant.  Encouraging single-agent CYRAMZA activity was observed, with meaningful improvements in key secondary endpoints of progression-free survival, overall response rate and time to progression.

The global, randomized, double-blind REACH trial compared CYRAMZA plus best supportive care to placebo plus best supportive care as a second-line treatment in patients with hepatocellular carcinoma (HCC) after being treated with sorafenib in the first-line setting.  The top-line safety data were consistent with what was seen in previous single-agent CYRAMZA studies. The most common ( > 5% incidence) grade > /=3 adverse events occurring at a higher rate on the CYRAMZA arm compared to the control arm were hypertension and asthenia (fatigue).

“Although the REACH study did not achieve statistical significance for survival, we are encouraged by the efficacy seen overall, especially in specific subpopulations. We plan to discuss these results with regulatory authorities,” said Richard Gaynor, M.D., senior vice president, product development and medical affairs for Lilly Oncology.

Liver cancer is a very difficult-to-treat tumor type and no Phase III study has been able to demonstrate improved survival in the second-line setting.  This is an area of very high unmet need for which there are no approved therapies.

Lilly plans to present data from the REACH trial at a scientific meeting later this year.

CYRAMZA has been granted Orphan Drug Designation for treatment of hepatocellular carcinoma in the U.S. and EU. Orphan drug status is given – in the U.S. by the FDA’s Office of Orphan Products Development (OOPD) and in the EU by the European Commission - to medicines that have demonstrated promise for the treatment of rare diseases.

Notes to Editor
About the REACH trial
REACH is a global, randomized, double-blind Phase III study of CYRAMZA plus best supportive care compared to placebo and best supportive care as a second-line treatment in patients with hepatocellular carcinoma who have been previously treated with sorafenib in the first-line setting. Initiated in 2010, the study enrolled 565 patients across 27 countries; as defined in the trial protocol, the primary analyses are focused on patients with a Child-Pugh score of < 7 (Child-Pugh Class A only). The primary endpoint (also referred to as the major efficacy outcome measure) of the REACH trial was overall survival and key secondary endpoints (also referred to as the supportive efficacy outcome measures) include: progression-free survival; overall response rate; time to progression; and safety.

About Hepatocellular Carcinoma
Liver cancer is the sixth most common cancer worldwide and the second-leading cause of cancer-related death.  Each year approximately 780,000 new cases of liver cancer are diagnosed worldwide and over 740,000 will die of the disease.[1] According to the World Health Organization, approximately 30,000 people are diagnosed with liver cancer and 24,000 will die from the disease each year in the United States. In Europe and Japan, an estimated 63,000 and 36,000 people are diagnosed with liver cancer and 62,000 and 33,000 will die, respectively.[1]  More than 80% of primary carcinomas of the liver are hepatocellular carcinomas (HCC) or hepatomas.[2]

In general, most patients with advanced HCC have liver damage and have limited treatment options. Once they have developed advanced disease, surgery is not an option for the majority of advanced HCC patients, as the tumor has often grown or metastasized to the extent that resection is not feasible. Specifically, once patients enter the second-line setting, there are no approved therapies and supportive care is the standard in this patient population. Overall, the prognosis for advanced HCC patients is typically very poor.

About Angiogenesis
Angiogenesis is the process of making new blood vessels. This process involves the migration, growth, and differentiation of endothelial cells, which line the inside wall of blood vessels. Chemical signals in the body stimulate the repair of damaged blood vessels and formation of new blood vessels during this process.

In a person with cancer, angiogenesis creates new blood vessels that give a tumor its own blood supply, allowing it to grow and spread.

Some tumors create proteins called VEGF. These proteins attach to the VEGF receptors of blood vessel cells causing new blood vessels to form around the tumors, enabling growth. Blocking the VEGF protein from linking to the blood vessels helps to inhibit tumor growth by slowing angiogenesis and the blood supply that feeds tumors.

Of the three known VEGF receptors, VEGF Receptor 2 is linked most closely to VEGF-induced tumor angiogenesis.[3]

About CYRAMZA™ (ramucirumab)
CYRAMZA as a single agent is approved in the U.S. for patients with advanced gastric cancer or gastroesophageal junction (GEJ) adenocarcinoma who have progressed after prior fluoropyrimidine- or platinum-containing chemotherapy. CYRAMZA inhibited angiogenesis in an in vivo animal model. CYRAMZA is a VEGF Receptor 2 antagonist that specifically binds and blocks activation of VEGF Receptor 2 and blocks binding of VEGF receptor ligands VEGF-A, VEGF-C, and VEGF-D.

CYRAMZA, which Lilly gained through its 2008 acquisition of ImClone Systems, is being investigated in clinical trials as a single agent and in combination with other anti-cancer therapies for the treatment of multiple tumor types.  Overall, three Phase III trials of CYRAMZA have demonstrated improved overall survival and progression free survival.  In addition to the first two in gastric cancer, there is a third, in non-small cell lung cancer.  Another Phase III study, in breast cancer, did not meet its endpoint of improved progression-free survival.  Top-line results for RAISE, a Phase III trial of CYRAMZA as a potential treatment for metastatic colorectal cancer, are expected later this year.

Indication for CYRAMZA
CYRAMZA as a single agent is indicated for the treatment of patients with advanced or metastatic gastric or gastroesophageal junction adenocarcinoma with disease progression on or after prior fluoropyrimidine- or platinum-containing chemotherapy.

About Lilly Oncology
For more than fifty years, Lilly has been dedicated to delivering life-changing medicines and support to people living with cancer and those who care for them. Lilly is determined to build on this heritage and continue making life better for all those affected by cancer around the world. To learn more about Lilly’s commitment to people with cancer, please visit www.LillyOncology.com.

About Eli Lilly and Company
Lilly is a global healthcare leader that unites caring with discovery to make life better for people around the world. We were founded more than a century ago by a man committed to creating high-quality medicines that meet real needs, and today we remain true to that mission in all our work. Across the globe, Lilly employees work to discover and bring life-changing medicines to those who need them, improve the understanding and management of disease, and give back to communities through philanthropy and volunteerism. To learn more about Lilly, please visit us at www.lilly.com and http://newsroom.lilly.com/social-channels.

Leave a Comment

Current ye@r *