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2024-11-12 Kvartalsrapport 2024-Q3
2024-07-25 Kvartalsrapport 2024-Q2
2024-04-25 Kvartalsrapport 2024-Q1
2024-04-11 Årsstämma 2024
2024-02-22 Halvårsutdelning AZN 20.65
2024-02-08 Bokslutskommuniké 2023
2023-11-09 Kvartalsrapport 2023-Q3
2023-08-10 Halvårsutdelning AZN 9.64
2023-07-28 Kvartalsrapport 2023-Q2
2023-04-27 Årsstämma 2023
2023-04-27 Kvartalsrapport 2023-Q1
2023-02-23 Halvårsutdelning AZN 20.69
2023-02-09 Bokslutskommuniké 2022
2022-11-10 Kvartalsrapport 2022-Q3
2022-08-11 Halvårsutdelning AZN 9.49
2022-07-29 Kvartalsrapport 2022-Q2
2022-04-29 Kvartalsrapport 2022-Q1
2022-04-29 Årsstämma 2022
2022-02-24 Halvårsutdelning AZN 18
2022-02-10 Bokslutskommuniké 2021
2021-11-12 Kvartalsrapport 2021-Q3
2021-08-12 Halvårsutdelning AZN 7.72
2021-07-29 Kvartalsrapport 2021-Q2
2021-05-11 Årsstämma 2021
2021-04-30 Kvartalsrapport 2021-Q1
2021-02-25 Halvårsutdelning AZN 15.76
2021-02-11 Bokslutskommuniké 2020
2020-11-05 Kvartalsrapport 2020-Q3
2020-08-13 Halvårsutdelning AZN 7.87
2020-07-30 Kvartalsrapport 2020-Q2
2020-04-29 Årsstämma 2020
2020-04-29 Kvartalsrapport 2020-Q1
2020-02-27 Halvårsutdelning AZN 18.32
2020-02-14 Bokslutskommuniké 2019
2019-10-24 Kvartalsrapport 2019-Q3
2019-08-08 Halvårsutdelning AZN 8.49
2019-07-25 Kvartalsrapport 2019-Q2
2019-04-26 Kvartalsrapport 2019-Q1
2019-04-26 Årsstämma 2019
2019-02-28 Halvårsutdelning AZN 17.46
2019-02-14 Bokslutskommuniké 2018
2018-11-08 Kvartalsrapport 2018-Q3
2018-08-09 Halvårsutdelning AZN 7.92
2018-07-26 Kvartalsrapport 2018-Q2
2018-05-18 Kvartalsrapport 2018-Q1
2018-05-18 Årsstämma 2018
2018-02-15 Halvårsutdelning AZN 14.97
2018-02-02 Bokslutskommuniké 2017
2017-11-09 Kvartalsrapport 2017-Q3
2017-08-10 Halvårsutdelning AZN 7.4
2017-07-27 Kvartalsrapport 2017-Q2
2017-04-27 Årsstämma 2017
2017-04-27 Kvartalsrapport 2017-Q1
2017-02-16 Halvårsutdelning AZN 16.57
2017-02-02 Bokslutskommuniké 2016
2016-11-10 Kvartalsrapport 2016-Q3
2016-08-11 Halvårsutdelning AZN 7.81
2016-07-28 Kvartalsrapport 2016-Q2
2016-04-29 Kvartalsrapport 2016-Q1
2016-04-29 Årsstämma 2016
2016-02-18 Halvårsutdelning AZN 16.26
2016-02-04 Bokslutskommuniké 2015
2015-11-05 Kvartalsrapport 2015-Q3
2015-08-13 Halvårsutdelning AZN 7.71
2015-07-30 Kvartalsrapport 2015-Q2
2015-04-24 Kvartalsrapport 2015-Q1
2015-04-24 Årsstämma 2015
2015-02-19 Halvårsutdelning AZN 15.62
2015-02-05 Bokslutskommuniké 2014
2014-11-06 Kvartalsrapport 2014-Q3
2014-08-13 Halvårsutdelning AZN 6.2
2014-07-31 Kvartalsrapport 2014-Q2
2014-04-24 Kvartalsrapport 2014-Q1
2014-04-24 Årsstämma 2014
2014-02-19 Halvårsutdelning AZN 12.41
2014-02-06 Bokslutskommuniké 2013
2013-10-31 Kvartalsrapport 2013-Q3
2013-08-14 Halvårsutdelning AZN 5.92
2013-08-01 Kvartalsrapport 2013-Q2
2013-08-01 Analytiker möte 2013
2013-04-25 Kvartalsrapport 2013-Q1
2013-04-25 Årsstämma 2013
2013-02-13 Halvårsutdelning AZN 12.08
2013-01-31 Bokslutskommuniké 2012
2012-10-25 Kvartalsrapport 2012-Q3
2012-10-25 Analytiker möte 2012
2012-08-08 Halvårsutdelning AZN 6.26
2012-07-26 Kvartalsrapport 2012-Q2
2012-04-26 Kvartalsrapport 2012-Q1
2012-04-26 Årsstämma 2012
2012-02-15 Halvårsutdelning AZN 13.21
2012-02-02 Bokslutskommuniké 2011
2011-10-27 Kvartalsrapport 2011-Q3
2011-08-03 Halvårsutdelning AZN 5.33
2011-07-28 Kvartalsrapport 2011-Q2
2011-04-28 Årsstämma 2011
2011-04-28 Kvartalsrapport 2011-Q1
2011-02-02 Halvårsutdelning AZN 11.99
2011-01-27 Bokslutskommuniké 2010
2010-10-28 Kvartalsrapport 2010-Q3
2010-08-04 Halvårsutdelning AZN 5.12
2010-07-29 Kvartalsrapport 2010-Q2
2010-04-29 Kvartalsrapport 2010-Q1
2010-02-03 Halvårsutdelning AZN 12.43
2010-01-28 Bokslutskommuniké 2009
2009-10-29 Kvartalsrapport 2009-Q3
2009-08-05 Halvårsutdelning AZN 4.41
2009-07-30 Kvartalsrapport 2009-Q2
2009-04-30 Kvartalsrapport 2009-Q1
2009-04-30 Årsstämma 1
2009-02-04 Halvårsutdelning AZN 12.02
2008-08-06 Halvårsutdelning AZN 3.34
2008-02-06 Halvårsutdelning AZN 8.61
2007-08-08 Halvårsutdelning AZN 3.49
2007-02-07 Halvårsutdelning AZN 8.6
2006-08-09 Halvårsutdelning AZN 3.6
2006-02-08 Halvårsutdelning AZN 7.02
2005-08-10 Halvårsutdelning AZN 2.99
2005-02-09 Halvårsutdelning AZN 4.497
2004-08-11 Halvårsutdelning AZN 2.2
2004-02-18 Halvårsutdelning AZN 3.91
2003-08-20 Halvårsutdelning AZN 2.07
2003-02-19 Halvårsutdelning AZN 3.99
2002-08-21 Halvårsutdelning AZN 2.21
2002-02-20 Halvårsutdelning AZN 5.01
2001-08-22 Halvårsutdelning AZN 2.44
2001-02-21 Halvårsutdelning AZN 4.49
2000-09-04 Halvårsutdelning AZN 2.1
2000-03-08 Halvårsutdelning AZN 4.01
1999-09-06 Halvårsutdelning AZN 1.89
1999-04-01 Split AZN 1:0.5045
1997-05-26 Split AZN 1:2
1993-06-14 Split AZN 1:5
1987-06-04 Split AZN 1:2

Beskrivning

LandStorbritannien
ListaLarge Cap Stockholm
SektorHälsovård
IndustriLäkemedel & Handel
AstraZeneca är ett globalt läkemedelsbolag med fokus på forskning, utveckling och marknadsföring av receptbelagda läkemedel, primärt för behandling av sjukdomar inom terapiområdena som berör andningsvägar, hjärta/kärl/metabolism och cancer. Utöver huvudverksamheten är bolaget även aktiva inom autoimmunitet, neurovetenskap och infektion. AstraZeneca är verksamt inom samtliga globala regioner och har sitt huvudkontor i Cambridge, Storbritannien.
2022-09-16 08:11:25

Interim results demonstrate statistically significant improvement compared to placebo in haemoglobin levels from baseline to week 12.

A prespecified interim analysis of the ALPHA Phase III trial evaluating danicopan (ALXN2040), an investigational, oral factor D inhibitor, as an add-on to C5 inhibitor therapy Ultomiris (ravulizumab) or Soliris (eculizumab) showed positive high-level results in patients with paroxysmal nocturnal haemoglobinuria (PNH) who experience clinically significant extravascular haemolysis (EVH).

The trial met its primary endpoint of change in haemoglobin from baseline at 12 weeks and key secondary endpoints, including transfusion avoidance and change in Functional Assessment of Chronic Illness Therapy (FACIT) Fatigue score. Danicopan plus Ultomiris or Soliris demonstrated superiority compared to placebo plus Ultomiris or Soliris for this specific patient population, with statistically significant and clinically meaningful improvements in haemoglobin levels, transfusion avoidance and FACIT Fatigue scores from baseline.  

PNH is a rare and severe blood disorder characterised by the destruction of red blood cells, known as intravascular haemolysis (IVH), and white blood cell and platelet activation that can cause thrombosis (blood clots) and result in organ damage and potentially premature death.[ 1-3]

Marc Dunoyer, Chief Executive Officer, Alexion, said: "Alexion has relentlessly innovated for the PNH community, pioneering with Soliris, the first treatment for PNH, and establishing Ultomiris as a standard of care. We are proud of our continued innovation to advance new ways of targeting the complement cascade to help address the needs of patients living with this debilitating disease. These are the first positive Phase III results for an oral factor D inhibitor and demonstrate the potential for danicopan add-on therapy to improve signs and symptoms and reduce the need for transfusions for the limited proportion of people living with PNH who experience clinically significant EVH."

Professor Jong-Wook Lee, MD, PhD, Department of Haematology at Seoul St. Mary's Hospital of The Catholic University of Korea, and investigator in the ALPHA trial, said: "C5 inhibitors are a proven treatment option for patients living with PNH, yet a small percentage may continue to experience anaemia and burden of transfusion due to clinically significant EVH, however it is not life-threatening. These data show that danicopan has the potential to resolve clinically significant EVH while allowing patients to remain on standard of care treatment with Ultomiris or Soliris."

Danicopan was generally well tolerated and there were no clinically meaningful differences in safety results observed between the danicopan plus C5 inhibitor group and control group.

Alexion, AstraZeneca Rare Disease, will present these data at a forthcoming medical meeting and intends to proceed with regulatory submissions in the coming months.

Notes

PNH

PNH is a rare, chronic, progressive and potentially life-threatening blood disorder. It is characterised by red blood cell destruction within blood vessels (also known as intravascular haemolysis) and white blood cell and platelet activation, which can result in thrombosis (blood clots).[1-3]

PNH is caused by an acquired genetic mutation that may happen any time after birth and results in the production of abnormal blood cells that are missing important protective blood cell surface proteins. These missing proteins enable the complement system, which is part of the immune system and is essential to the body's defence against infection, to `attack' and destroy or activate these abnormal blood cells.[1 ]Living with PNH can be debilitating, and signs and symptoms may include blood clots, abdominal pain, difficulty swallowing, erectile dysfunction, shortness of breath, excessive fatigue, anaemia and dark-coloured urine.[1, 4, 5 ]

Clinically Significant EVH

EVH, the removal of red blood cells outside of the blood vessels, can sometimes occur in PNH patients who are treated with C5 inhibitors. Since C5 inhibition enables PNH red blood cells to survive and circulate, EVH may occur when these now surviving PNH red blood cells are marked by proteins in the complement system for removal by the spleen and liver.[1,3, 6] PNH patients with EVH may continue to experience anaemia, which can have various causes, and may require blood transfusions.[6 ]A small subset of people living with PNH who are treated with a C5 inhibitor experience clinically significant EVH, which can result in continued symptoms of anaemia and require blood transfusions.

ALPHA

ALPHA is a pivotal, global Phase III trial designed to evaluate the efficacy of danicopan as an add-on to C5 inhibitor therapy Ultomiris (ravulizumab) or Soliris (eculizumab) in patients with PNH who experience clinically significant EVH. In the double-blind, placebo controlled, multiple-dose trial, patients were enrolled and randomised to receive danicopan or placebo (2:1) in addition to their ongoing C5 inhibitor therapy for 12 weeks. Prespecified interim analysis for efficacy was planned once 75 percent (N~63) of participants completed 12 weeks of treatment period 1. At 12 weeks, patients on placebo plus C5 inhibitor are switched to danicopan plus a C5 inhibitor and patients on danicopan plus a C5 inhibitor remain on treatment for an additional 12 weeks.

Patients who complete both treatment periods (24 weeks) have the option to participate in a long-term extension period and continue to receive danicopan in addition to C5 inhibitor therapy.

Danicopan (ALXN2040)

Danicopan is an investigational oral medicine in development as an add-on to C5 inhibitor therapy Ultomiris (ravulizumab) or Soliris (eculizumab) for patients with PNH who experience clinically significant EVH. It is designed to selectively inhibit factor D, a complement system protein that plays a key role in the amplification of the complement system response. Danicopan has been granted Breakthrough Therapy designation by the US Food and Drug Administration and PRIority MEdicines (PRIME) status by the European Medicines Agency. Danicopan has also been granted Orphan Drug Designation in the US and orphan designation in the EU for the treatment of PNH. Alexion is also evaluating danicopan as a potential monotherapy for geographic atrophy in a Phase II clinical trial.

Alexion

Alexion, AstraZeneca Rare Disease, is the group within AstraZeneca focused on rare diseases, created following the 2021 acquisition of Alexion Pharmaceuticals, Inc. As a leader in rare diseases for 30 years, Alexion is focused on serving patients and families affected by rare diseases and devastating conditions through the discovery, development and commercialisation of life-changing medicines. Alexion focuses its research efforts on novel molecules and targets in the complement cascade and its development efforts on haematology, nephrology, neurology, metabolic disorders, cardiology and ophthalmology. Headquartered in Boston, Massachusetts, Alexion has offices around the globe and serves patients in more than 50 countries.

AstraZeneca

AstraZeneca (LSE/STO/Nasdaq: AZN) is a global, science-led biopharmaceutical company that focuses on the discovery, development, and commercialisation of prescription medicines in Oncology, Rare Diseases, and BioPharmaceuticals, including Cardiovascular, Renal & Metabolism, and Respiratory & Immunology. Based in Cambridge, UK, AstraZeneca operates in over 100 countries and its innovative medicines are used by millions of patients worldwide. Please visit astrazeneca.com (https://www.astrazeneca.com/) and follow the Company on Twitter @AstraZeneca (https://twitter.com/AstraZeneca).

Contacts
For details on how to contact the Investor Relations Team, please click here (https://www.astrazeneca.com/investor-relations.html#Contacts). For Media contacts, click here (https://www.astrazeneca.com/media-centre/contacts.html).

References

1. Brodsky RA. Paroxysmal nocturnal hemoglobinuria. Blood. 2014;124(18):2804-2811.
2. Griffin M, Hillmen P, Munir T, et al. Significant hemolysis is not required for thrombosis in paroxysmal nocturnal hemoglobinuria. Haematologica. 2019;104(3):e94-e96.
3. Hillmen P., et al. The Complement Inhibitor Eculizumab in Paroxysmal Nocturnal Hemoglobinuria. N Engl J Med. 2006;355(12):1233-43.
4. Hillmen, P., et al. Effect of the complement inhibitor eculizumab on thromboembolism on patients with paroxysmal nocturnal hemoglobinuria. Blood. 2007;110(12):4123-4128.
5. Kulasekararaj, A. G., et al. Ravulizumab (ALXN1210) vs eculizumab in C5-inhibitor-experienced adult patients with PNH: the 302 study. Blood. 2019;133(6):540-549.
6. Brodsky RA. A complementary new drug for PNH. Blood. 2020;135(12):884-885.