Pharmabiz
 

Pfizer buys minority stake in Dutch biopharma company, AM-Pharma

Cambridge, MassachusettsTuesday, May 12, 2015, 17:00 Hrs  [IST]

Pfizer, one of the world's premier innovative biopharmaceutical companies, acquired a minority equity interest in AM-Pharma B.V., a privately held Dutch biopharmaceutical company focused on the development of recombinant human Alkaline Phosphatase (recAP) for inflammatory diseases, and secured an exclusive option to acquire the remaining equity in the company.   

The option becomes exercisable upon completion of a phase II trial of recAP in the treatment of acute kidney injury (AKI) related to sepsis. There are no drugs currently approved for this condition and the only treatment option is dialysis and supportive care. Results from the current phase II trial for recAP are expected in the second half of 2016. Under the terms of the agreement, Pfizer has made an upfront payment of $87.5 million for the minority equity interest and exclusive option, with additional potential payments of up to $ 512.5 million upon option exercise and potential launch of any product that may result from this agreement. Other terms of the transaction were not disclosed.

“Pfizer is committed to advancing the science to address the high unmet medical need in acute kidney injury,” said Mikael Dolsten, M.D., Ph.D., president, Worldwide Research and Development at Pfizer.

“Clinical data for recAP show the potential to uniquely address acute kidney injury in the setting of sepsis, and we look forward to working with our partners at AM-Pharma as we aim to accelerate the development of recAP into a potential first-in-class treatment for patients.”

Erik van den Berg, chief executive officer of AM-Pharma added “This agreement is a significant step for AM-Pharma, and we welcome Pfizer as a shareholder and dedicated partner. This deal not only provides good shareholder value, but provides the next step in the development of recAP as a potential treatment for patients with acute kidney injury and other inflammatory diseases.”

Ropes & Gray LLP and De Brauw Blackstone Westbroek N.V. acted as legal advisors to Pfizer, and Dechert LLP and Clifford Chance LLP acted as legal advisors to AM-Pharma.

Acute kidney injury (AKI) involves inflammatory processes in the kidney which can lead to complete loss of renal function. Hospital-acquired AKI affects annually around 3 million patients in Europe, the US and Japan, and is associated with mortality in roughly 700,000 patients. It occurs in as many as 4 per cent of hospital admissions and 40 per cent of critical care admissions. Depending on the severity and cause of renal injury, mortality ranges from 10   per cent to as high as 70 per cent. In the US alone, hospitals spend around $ 10 billion each year on managing this major medical problem. The most important causes of AKI are sepsis, cardiovascular surgery, exposure to nephrotoxic drugs and trauma. AKI patients that need dialysis have the worst prognosis. Currently the only treatment option is dialysis and supportive care. No drugs are approved to treat this condition. Typically these patients are treated in intensive care, often with support of nephrologists.

AM-Pharma’s therapeutic candidate, recAP (recombinant Alkaline Phosphatase), is a proprietary recombinant human AP constructed from two naturally occurring human isoforms of the AP enzyme, which is highly stable and active. It is under development for testing the potential treatment of AKI, with the potential to be developed for hypophosphatasia. An oral formulation may be developed for the treatment of ulcerative colitis. The enzyme is produced by cGMP manufacture for preclinical and clinical trial supply and commercialisation.

 
[Close]