Santhera Pharmaceuticals Holding AG (SWF:SANN) Corporate news announcement processed and transmitted by Hugin AS. The issuer is solely responsible for the content of this announcement. ---------------------------------------------------------------------- --------------



Santhera Pharmaceuticals (SIX: SANN), a Swiss specialty pharmaceutical company focused on neuromuscular diseases, announced today that it has closed the recruitment for its six month pivotal Phase III trial with SNT-MC17 (INN: idebenone) in Friedreich's Ataxia in the United States. The two study centers at the Children's Hospital of Philadelphia and the School of Medicine of the University of California, Los Angeles, have enrolled a total of 70 patients. The strong support from patient advocacy groups was instrumental in considerably exceeding the original recruitment target of 51 individuals.

The IONIA (Idebenone effects On Neurological ICARS Assessments) trial is a double-blind, randomized, placebo-controlled study of six months duration investigating the efficacy of two doses of SNT-MC17/idebenone compared to placebo. The primary endpoint is the change in the International Cooperative Ataxia Rating Scale (ICARS), a neurological scale, where the difference between baseline and end of treatment for each of the dosing groups will be compared with the change in the placebo group. The IONIA study also investigates additional neurological endpoints as well as activities of daily living parameters and cardiac outcomes. The study protocol incorporates advice provided by the US Food and Drug Administration under Special Protocol Assessment. The six month treatment period will be followed by a one month follow-up period. As of today, more than twenty patients have already completed the trial and are enrolled into an open label extension study on the high dose level.

"The completion of the enrollment for our pivotal Phase III trial in the United States is an important milestone in the development of SNT-MC17/idebenone for Friedreich's Ataxia," said Klaus Schollmeier, Chief Executive Officer of Santhera. "Patient organizations and clinical investigators have been tremendously supportive in the recruitment for this trial. Their extra effort reflects the significant unmet medical need in this rare disease. We believe that the IONIA trial will confirm the drug's efficacy and that Catena® has the potential to be the first approved medicine in the treatment of Friedreich's Ataxia in the United States."

* * *

About Friedreich's Ataxia Friedreich's Ataxia is a rare but severe genetic neuromuscular disorder that results in the degeneration of an individual's nerve and muscle tissue. This disorder causes loss of muscle control, uncoordinated movements, muscle wasting and thickening of heart walls which frequently leads to a shortened life span. Friedreich's Ataxia affects both Caucasian males and females equally and it is estimated that about 20,000 patients suffer from the disease in both North America and Europe. Average life expectancy for Friedreich's Ataxia patients is limited to approximately 35 to 50 years.

The disorder results from a genetic defect in the gene encoding for frataxin. Reduced levels of this protein ultimately result in impaired energy production in mitochondria, the cells' energy production centers, and elevated oxidative stress. Tissues that have the highest need for energy, in particular nerve and cardiac tissues, are primarily affected by frataxin deficiency resulting in pathological changes in heart muscle anatomy and function and loss of nerve cells.

About Santhera Santhera Pharmaceuticals (SIX: SANN) is a Swiss specialty pharmaceutical company focused on the discovery, development and commercialization of small-molecule pharmaceutical products for the treatment of severe neuromuscular diseases, an area of high unmet medical need which includes many orphan indications with no current therapy. Santhera currently investigates three compounds in five clinical-stage development programs. The Company's first product, SNT-MC17 (INN: idebenone), has received a marketing approval with conditions from Health Canada to treat Friedreich's Ataxia and is marketed under its brand name CATENA®. The product is also under review by health authorities in the EU and in Switzerland, while in the United States, a pivotal Phase III trial is recruiting patients. The compound has also shown efficacy in a Phase II clinical trial as a potential treatment for Duchenne Muscular Dystrophy. For further information, please visit the Company's website www.santhera.com.

CATENA® is a trademark of Santhera Pharmaceuticals, registered in Canada and the United States.

For further information, contact Klaus Schollmeier, Chief Executive Officer Phone: +41 (0)61 906 89 52 klaus.schollmeier@santhera.com

Barbara Heller, Chief Financial Officer Phone: +41 (0)61 906 89 54 barbara.heller@santhera.com
Thomas Staffelbach, Head Public & Investor Relations Phone: +41 (0)61 906 89 47 thomas.staffelbach@santhera.com

Disclaimer/Forward-looking statements This communication does not constitute an offer or invitation to subscribe for or purchase any securities of Santhera Pharmaceuticals Holding AG. This publication may contain certain forward-looking statements concerning the Company and its business. Such statements involve certain risks, uncertainties and other factors which could cause the actual results, financial condition, performance or achievements of the Company to be materially different from those expressed or implied by such statements. Readers should therefore not place undue reliance on these statements, particularly not in connection with any contract or investment decision. The Company disclaims any obligation to update these forward-looking statements.

--- End of Message ---

Santhera Pharmaceuticals Holding AG Hammerstrasse 47 Liestal Switzerland

WKN: A0LCUK; ISIN: CH0027148649; Index: SPI, SPIEX, SSCI; Listed: Main Market in SWX Swiss Exchange;



LINK: http://hugin.info/137261/R/1265149/278310.pdf

Santhera Pharmaceuticals Holding AG

http://www.santhera.com

ISIN: CH0027148649

Stock Identifier: XSWX.SANN

ABN Newswire
ABN Newswire This Page Viewed:  (Last 7 Days: 2) (Last 30 Days: 11) (Since Published: 2014)