Washington, D.C. 20549









Pursuant to Rule 13a-16 or 15d-16

of the Securities Exchange Act of 1934


May 29, 2018




 (Exact name of Registrant as specified in its charter)



Novo Allé 

DK- 2880, Bagsvaerd 


(Address of principal executive offices)



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Oral semaglutide shows superior improvement in HbA1c vs empagliflozin in the PIONEER 2 trial



Bagsværd, Denmark, 29 May 2018 - Novo Nordisk today announced the headline results from PIONEER 2, the second phase 3a trial with oral semaglutide for treatment of adults with type 2 diabetes. Oral semaglutide is a new GLP-1 analogue taken once daily as a tablet. The 52-week, open label trial investigated the efficacy and safety of 14 mg oral semaglutide compared with 25 mg empagliflozin in 816 people with type 2 diabetes, inadequately controlled on metformin. The confirmatory endpoints were defined after 26 weeks of treatment.


Two distinct statistical approaches to evaluating the effects of oral semaglutide were applied in the PIONEER 2 trial; a primary statistical approach1 required by recent regulatory guidance evaluating the effect regardless of discontinuation of treatment and use of rescue medication, and a secondary statistical approach2 describing the effect while on treatment and without use of rescue medication.


The trial achieved its primary objective according to the primary statistical approach by demonstrating a statistically significant and superior improvement in HbA1c with oral semaglutide compared to empagliflozin at 26 weeks. Difference in weight loss at 26 weeks between oral semaglutide and empagliflozin was not statistically significant when applying the primary statistical approach.


When applying the secondary statistical approach, people treated with 14 mg oral semaglutide achieved a statistically significant improvement in HbA1c of 1.4% at 26 weeks and 1.3% at 52 weeks, compared to an improvement in HbA1c of 0.9% and 0.8% with 25 mg empagliflozin at 26 and 52 weeks, respectively. The 14 mg dose of oral semaglutide demonstrated weight loss of 4.2 kg at 26 weeks and 4.7 kg at 52 weeks versus 3.8 kg with 25 mg empagliflozin at both 26 weeks and 52 weeks. The increased




1 Treatment policy estimand approach: treatment effect regardless of discontinuation of treatment or initiation of rescue medication (analysed by pattern mixture model using multiple imputations to handle missing week 26 data).

2 Hypothetical estimand approach: The treatment effect of oral semaglutide versus empagliflozin for all randomised subjects while on treatment without use of rescue medication (analysed by Mixed Models for Repeated Measurements (MMRM)). Similar statistical methodology as applied in the SUSTAIN programme for subcutaneous semaglutide.





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weight loss with oral semaglutide was statistically significant compared to empagliflozin at the 52-week time point.


In addition, applying the secondary statistical approach, the American Diabetes Association (ADA) treatment target of HbA1c below 7.0% was achieved by 72% of people treated with 14 mg oral semaglutide compared with 47% of people treated with 25 mg empagliflozin at 52 weeks.


In the trial, oral semaglutide was well-tolerated and with a profile consistent with GLP-1- based therapy. The most common adverse event for oral semaglutide was mild to moderate nausea, which diminished over time. In PIONEER 2, 20% of people treated with oral semaglutide experienced nausea during the trial. The proportion of subjects who discontinued treatment due to adverse events was 11% for people treated with 14 mg oral semaglutide compared to 4% for people treated with 25 mg empagliflozin.


“We are very excited about these results, which demonstrate that people treated with 14 mg oral semaglutide for one year achieved statistically significant reductions in blood glucose and body weight compared to people treated with 25 mg empagliflozin,” said Mads Krogsgaard Thomsen, executive vice president and chief science officer of Novo Nordisk. “PIONEER 2 is an important milestone in the clinical development of oral semaglutide and we look forward to further understanding the clinical profile of oral semaglutide in the remaining PIONEER trials.”


About PIONEER 2 and the PIONEER clinical trial programme

PIONEER 2 was a 52-week, randomised, open-label, active-controlled, parallel-group, multicentre, multinational trial with two arms comparing the efficacy and safety of oral semaglutide with empagliflozin in people with type 2 diabetes mellitus, inadequately controlled on metformin. 816 people were enrolled in PIONEER 2 and randomised 1:1 to receive either 14 mg oral semaglutide or 25 mg empagliflozin once daily. The confirmatory endpoints were change in HbA1c and body weight from baseline to week 26. Key secondary endpoints included change in HbA1c and body weight from baseline to week 52.


The PIONEER phase 3a clinical development programme for oral semaglutide is a global development programme with enrolment of 8,845 people with type 2 diabetes across 10 clinical trials, which are all expected to complete in 2018.



Novo Nordisk is a global healthcare company with 95 years of innovation and leadership in diabetes care. This heritage has given us experience and capabilities that also enable us to help people defeat obesity, haemophilia, growth disorders and other serious chronic diseases. Headquartered in Denmark, Novo Nordisk employs approximately 42,700 people in 79 countries and markets its products in more than 170 countries. Novo Nordisk's B shares are listed on Nasdaq Copenhagen (Novo-B). Its ADRs are listed on the New York Stock Exchange (NVO). For more information, visit novonordisk.com, Facebook, Twitter, LinkedIn, YouTube.




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Further information

Katrine Sperling +45 3079 6718 krsp@novonordisk.com
Ken Inchausti (US) +1 609 786 8316 kiau@novonordisk.com
Peter Hugreffe Ankersen +45 3075 9085 phak@novonordisk.com
Anders Mikkelsen +45 3079 4461 armk@novonordisk.com
Christina Kjær +45 3079 3009 cnje@novonordisk.com











Novo Nordisk A/S

Investor Relations

Novo Allé

2880 Bagsværd



+45 4444 8888


CVR no:

24 25 67 90

    Company announcement No 47 / 2018





Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf of the undersigned, thereunto duly authorized.


Date: May 29, 2018




Lars Fruergaard Jørgensen

Chief Executive Officer