Xigduo

dapagliflozin / metformin

  • Email
  • Help

About

This is a summary of the European public assessment report (EPAR) for Xigduo. It explains how the Agency assessed the medicine to recommend its authorisation in the EU and its conditions of use. It is not intended to provide practical advice on how to use Xigduo.

For practical information about using Xigduo, patients should read the package leaflet or contact their doctor or pharmacist.

What is Xigduo and what is it used for?

Xigduo is a diabetes medicine that contains the active substances dapagliflozin and metformin. It is used, together with diet and exercise, to control the blood glucose (sugar) levels in adults with type 2 diabetes whose disease is not satisfactorily controlled with metformin alone, or in combination with other diabetes medicines, including insulin, when these medicines together with metformin are not providing adequate control of the diabetes. Xigduo can also be used to replace dapagliflozin and metformin taken as separate tablets.

How is Xigduo used?

Xigduo is available as tablets (5 mg dapagliflozin/850 mg metformin and 5 mg dapagliflozin/1,000 mg metformin) and can only be obtained with a prescription.

The recommended dose is one tablet taken twice a day with a meal; the strength should be chosen so that in total, patients receive 10 mg of dapagliflozin each day and the same dose (or as close as possible to it) of metformin they were already taking before starting Xigduo. When Xigduo is used with insulin, the doctor may need to lower the dose of insulin to reduce the risk of hypoglycaemia (low blood sugar levels).

How does Xigduo work?

Type 2 diabetes is a disease in which the pancreas does not make enough insulin to control the levels of glucose in the blood or when the body is unable to use insulin effectively. This leads to high levels of glucose in the blood.

Xigduo contains two different active substances, which work in different ways:

  • dapagliflozin works by blocking a protein in the kidneys called sodium-glucose co-transporter 2 (SGLT2). SGLT2 absorbs glucose from the urine into the bloodstream as the blood is filtered in the kidneys. By blocking the action of SGLT2, dapagliflozin causes more glucose to be removed via the urine, thereby reducing the levels of glucose in the blood. Dapagliflozin has been authorised in the European Union (EU) as Forxiga since 2012;
  • metformin works mainly by inhibiting glucose production and reducing its absorption in the gut. It has been available in the EU since the 1950s.

As a result of the action of both active substances, the blood glucose is reduced and this helps to control type 2 diabetes.

What benefits of Xigduo have been shown in studies?

Dapagliflozin in combination with metformin was evaluated in 6 main studies involving 3,200 adults with type 2 diabetes. The majority of these data had already been used in the authorisation of Forxiga.

In one main study, when dapagliflozin was used at a dose of 5 mg twice a day in addition to metformin (the same combination as in Xigduo), it decreased HbA1c levels by 0.65% after 16 weeks, compared with a reduction of 0.30% with placebo (a dummy treatment) and metformin. HbA1c (glycosylated haemoglobin) is a substance in the blood which gives an indication of how well the blood glucose is controlled. Two other studies showed that dapagliflozin taken with metformin and another diabetes medicine, sitagliptin or insulin, for 24 weeks, further decreased HbA1c: the dapagliflozin combination decreased HbA1c levels by 0.40% more than placebo and metformin when added to sitagliptin, and by 0.61% more than placebo and metformin when added to insulin. Further studies confirmed that different doses of dapagliflozin with metformin decreased HbA1c more than placebo plus comparable doses of metformin, and that dapagliflozin plus metformin was at least as effective in reducing HbA1c levels as the diabetes medicine glipizide (a type of medicine known as a sulphonylurea). A sixth study showed that after 24 weeks of treatment, patients taking dapagliflozin plus metformin had an average reduction in body weight of around 2 kg more than those taking placebo plus metformin.

What are the risks associated with Xigduo?

The most common side effects with Xigduo (which may affect more than 1 in 10 people) are hypoglycaemia (when used together with insulin or a sulphonylurea) and gastrointestinal symptoms (symptoms affecting the stomach and gut). For the full list of all side effects reported with Xigduo, see the package leaflet.

Xigduo must not be used in:

  • patients with diabetic ketoacidosis (high blood levels of acids called ‘ketones’) or diabetic pre-coma (a dangerous condition that can occur in diabetes);
  • patients with reduced liver function;
  • patients with moderate or severe reductions in kidney function or with acute conditions that could potentially alter kidney function such as dehydration, severe infection or shock;
  • patients with diseases that could cause tissue hypoxia (reduced levels of oxygen in body tissues);
  • patients with alcoholism.

For the full list of restrictions, see the package leaflet. 

Why is Xigduo approved?

The Agency’s Committee for Medicinal Products for Human Use (CHMP) decided that Xigduo’s benefits are greater than its risks and recommended that it be approved for use in the EU. The CHMP considered Xigduo to be effective at controlling blood glucose levels; it also leads to weight loss, which is considered beneficial in patients with diabetes. The CHMP also noted that giving the combination of dapagliflozin and metformin as a single tablet could provide an additional treatment option for patients with type 2 diabetes, and may improve adherence to treatment. Regarding its safety profile, this was considered similar to the safety profile of dapagliflozin.

What measures are being taken to ensure the safe and effective use of Xigduo?

A risk management plan has been developed to ensure that Xigduo is used as safely as possible. Based on this plan, safety information has been included in the summary of product characteristics and the package leaflet for Xigduo, including the appropriate precautions to be followed by healthcare professionals and patients.

Other information about Xigduo

The European Commission granted a marketing authorisation valid throughout the European Union for Xigduo on 16 January 2014.

For more information about treatment with Xigduo, read the package leaflet (also part of the EPAR) or contact your doctor or pharmacist.

Name Language First published Last updated
Xigduo : EPAR - Summary for the public BG = bălgarski 10/02/2014  
Xigduo : EPAR - Summary for the public ES = español 10/02/2014  
Xigduo : EPAR - Summary for the public CS = čeština 10/02/2014  
Xigduo : EPAR - Summary for the public DA = dansk 10/02/2014  
Xigduo : EPAR - Summary for the public DE = Deutsch 10/02/2014  
Xigduo : EPAR - Summary for the public ET = eesti keel 10/02/2014  
Xigduo : EPAR - Summary for the public EL = elliniká 10/02/2014  
Xigduo : EPAR - Summary for the public EN = English 10/02/2014  
Xigduo : EPAR - Summary for the public FR = français 10/02/2014  
Xigduo : EPAR - Summary for the public IT = italiano 10/02/2014  
Xigduo : EPAR - Summary for the public LV = latviešu valoda 10/02/2014  
Xigduo : EPAR - Summary for the public LT = lietuvių kalba 10/02/2014  
Xigduo : EPAR - Summary for the public HU = magyar 10/02/2014  
Xigduo : EPAR - Summary for the public MT = Malti 10/02/2014  
Xigduo : EPAR - Summary for the public NL = Nederlands 10/02/2014  
Xigduo : EPAR - Summary for the public PL = polski 10/02/2014  
Xigduo : EPAR - Summary for the public PT = português 10/02/2014  
Xigduo : EPAR - Summary for the public RO = română 10/02/2014  
Xigduo : EPAR - Summary for the public SK = slovenčina 10/02/2014  
Xigduo : EPAR - Summary for the public SL = slovenščina 10/02/2014  
Xigduo : EPAR - Summary for the public FI = suomi 10/02/2014  
Xigduo : EPAR - Summary for the public SV = svenska 10/02/2014  
Xigduo : EPAR - Summary for the public HR = Hrvatski 10/02/2014  

This EPAR was last updated on 19/05/2016 .

Authorisation details

Product details

Product details for Xigduo
NameXigduo
Agency product numberEMEA/H/C/002672
Active substance

metformin hydrochloride / dapagliflozin propanediol monohydrate

International non-proprietary name (INN) or common name

dapagliflozin / metformin

Therapeutic area Diabetes Mellitus, Type 2
Anatomical therapeutic chemical (ATC) code A10BD15
Additional monitoring

This medicine is under additional monitoring. This means that it is being monitored even more intensively than other medicines. For more information, see medicines under additional monitoring.

Publication details

Publication details for Xigduo
Marketing-authorisation holder

Bristol-Myers Squibb/AstraZeneca EEIG

Revision3
Date of issue of marketing authorisation valid throughout the European Union16/01/2014

Contact address:

Bristol-Myers Squibb/AstraZeneca EEIG
Bristol-Myers Squibb House 
Uxbridge Business Park 
Uxbridge 
UB8 1DH 
United Kingdom

Product information

Product information

28/04/2016  Xigduo -EMEA/H/C/002672 -A20/0012

Name Language First published Last updated
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016
Xigduo : EPAR - Product Information HR = Hrvatski 10/02/2014 19/05/2016

Contents

  • Annex I - Summary of product characteristics
  • Annex IIA - Manufacturing-authorisation holder responsible for batch release
  • Annex IIB - Conditions of the marketing authorisation
  • Annex IIIA - Labelling
  • Annex IIIB - Package leaflet

Please note that the size of the above document can exceed 50 pages.

You are therefore advised to be selective about which sections or pages you wish to print.


Name Language First published Last updated
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  
Xigduo : EPAR - All Authorised presentations HR = Hrvatski 10/02/2014  

Pharmacotherapeutic group

Film-coated tablet

Therapeutic indication

Xigduo is indicated in adults aged 18 years and older with type 2 diabetes mellitus as an adjunct to diet and exercise to improve glycaemic control:

  • in patients inadequately controlled on their maximally tolerated dose of metformin alone
  • in combination with other glucose lowering medicinal products, including insulin, in patients inadequately controlled with metformin and these medicinal products>/li>
  • in patients already being treated with the combination of dapagliflozin and metformin as separate tablets.

Assessment History

Changes since initial authorisation of medicine

Name Language First published Last updated
Xigduo : EPAR - Procedural steps taken and scientific information after authorisation HR = Hrvatski 10/10/2014 19/05/2016
Xigduo-H-C-2672-A20-1419-0012 : EPAR - Assessment Report - Article 20 HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  
Xigduo : EPAR - Scientific Conclusion HR = Hrvatski 19/05/2016  

Initial marketing-authorisation documents

Name Language First published Last updated
Xigduo : EPAR - Public assessment report HR = Hrvatski 10/02/2014  
CHMP summary of positive opinion for Xigduo HR = Hrvatski 22/11/2013