Tasmar

tolcapone

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This is a summary of the European public assessment report (EPAR). It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach its recommendations on how to use the medicine.

If you need more information about your medical condition or your treatment, read the package leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the scientific discussion (also part of the EPAR).

What is Tasmar?

Tasmar is a medicine that contains the active substance tolcapone. It is available as hexagonal tablets (pale yellow: 100 mg; yellow-orange: 200 mg).

What is Tasmar used for?

Tasmar is used to treat patients with Parkinson’s disease. Parkinson’s disease is a progressive brain disorder that causes shaking, slow movement and muscle stiffness. Tasmar is used together with other standard treatments for Parkinson's disease (either a combination of levodopa and benserazide or a combination of levodopa and carbidopa) when the patients have ‘fluctuations’ towards the end of the period between two doses of their standard combination. Fluctuations are linked with a reduction in the effects of levodopa, when the patient experiences sudden switches between being ‘on’ and able to move, and being ‘off’ and immobile. Tasmar is only used when patients do not respond, or cannot take other medicines of the same type.

The medicine can only be obtained with a prescription.

How is Tasmar used?

Tasmar treatment should only be prescribed and supervised by a doctor who has experience in the management of advanced Parkinson's disease.

Tasmar is always given with levodopa and benserazide or with levodopa and carbidopa. The recommended dose is 100 mg three times a day. The tablets should be swallowed whole. When patients add Tasmar to their existing anti-Parkinson’s-disease medication, they need to be made aware that they may experience some of the side effects of levodopa, although these can often be reduced by lowering the dose of levodopa. The dose of Tasmar may be increased to 200 mg three times a day but only when the benefit expected outweighs the risk of liver injury. If after three weeks, no substantial benefit has been seen, treatment with Tasmar should be stopped.

Doctors should check the patient’s liver before starting treatment with Tasmar and then regularly during treatment. Treatment should be stopped in patients who develop liver problems.

How does Tasmar work?

In patients with Parkinson's disease, the cells in the brain that produce the neurotransmitter dopamine begin to die and the amount of dopamine in the brain decreases. The patients then lose their ability to control their movements reliably. The active substance in Tasmar, tolcapone, works to restore the levels of dopamine in the parts of the brain that control movement and coordination. It only works when it is taken with levodopa, a copy of the neurotransmitter dopamine that can be taken by mouth. Tolcapone blocks an enzyme that is involved in the breakdown of levodopa in the body called catechol-O-methyl transferase (COMT). As a result, levodopa remains active for longer. This helps to improve the signs and symptoms of Parkinson’s disease, such as stiffness and slowness of movement.

How has Tasmar been studied?

Tasmar was originally studied in a total of 594 patients, in two 13-week studies and one six-week study. All of the studies compared the effectiveness of adding Tasmar with that of adding placebo (a dummy treatment) to the patient’s existing medication (levodopa and either carbidopa or benserazide).

The main measure of effectiveness was how long the patients spent in the ‘off’ or in the ‘on’ state. Tasmar has also been studied in a ‘switch’ study in 150 patients. These patients were already receiving a combination of levodopa and entacapone (another medicine that blocks COMT). The study compared the effectiveness of continuing with entacapone or switching to Tasmar. The main measure of effectiveness was the number of patients with an increase in ‘on’ time of one hour or more, during the three weeks following the switch.

What benefit has Tasmar shown during the studies?

The initial studies showed that Tasmar was more effective than placebo. There was a reduction of about 20 to 30% in ‘off’ time in patients taking Tasmar.

In the switch study, more patients responded to Tasmar (53%; 40 out of 75) than to entacapone (43%; 32 out of 75).

What is the risk associated with Tasmar?

The most common side effects with Tasmar (seen in more than 1 patient in 10) are nausea (feeling sick), loss of appetite, diarrhoea, dyskinesia (uncontrollable movements), dystonia (muscle spasms), headache, dizziness, sleep disorders, excessive dreaming, somnolence (sleepiness), confusion, hallucination (seeing things that are not there) and orthostatic complaints (dizziness on standing). Tasmar can cause liver injury, which can be fatal in rare cases. Doctors should monitor patients very carefully during treatment. For the full list of all side effects reported with Tasmar, see the package leaflet.

Tasmar should not be used in patients who may be hypersensitive (allergic) to tolcapone or any of the other ingredients. It must not be used in patients with:

  • signs of liver disease or increased liver enzymes;
  • phaeochromocytoma (a tumour of the adrenal gland);
  • a history of neuroleptic malignant syndrome (a dangerous nervous disorder usually caused by antipsychotic medicines), rhabdomyolysis (breakdown of muscle fibres) or hyperthermia (heat stroke);
  • severe dyskinesia.
Why has Tasmar been approved?

The Committee for Medicinal Products for Human Use (CHMP) decided that Tasmar’s benefits are greater than its risks in combination with levodopa / benserazide or levodopa / carbidopa for use in patients with levodopa-responsive idiopathic Parkinson’s disease and motor fluctuations, who failed to respond to or are intolerant of other COMT inhibitors. The Committee recommended that Tasmar be given marketing authorisation.

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

A risk management plan has been developed to ensure that Tasmar 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 Tasmar, including the appropriate precautions to be followed by healthcare professionals and patients.

Other information about Tasmar

The European Commission granted a marketing authorisation valid throughout the European Union for Tasmar on 27 August 1997. Because of reports of fatal liver injury, the marketing authorisation was suspended on 11 December 1998. The suspension was lifted on 31 August 2004. The marketing-authorisation holder is Meda AB.

Name Language First published Last updated
Tasmar : EPAR - Summary for the public BG = bălgarski 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public ES = español 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public CS = čeština 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public DA = dansk 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public DE = Deutsch 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public ET = eesti keel 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public EL = elliniká 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public EN = English 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public FR = français 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public IT = italiano 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public LV = latviešu valoda 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public LT = lietuvių kalba 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public HU = magyar 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public MT = Malti 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public NL = Nederlands 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public PL = polski 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public PT = português 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public RO = română 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public SK = slovenčina 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public SL = slovenščina 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public FI = suomi 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public SV = svenska 2009-06-04 2014-07-28
Tasmar : EPAR - Summary for the public HR = Hrvatski 2009-06-04 2014-07-28

This EPAR was last updated on 03/08/2016 .

Authorisation details

Product details

Product details for Tasmar
NameTasmar
Agency product numberEMEA/H/C/000132
Active substance

tolcapone

International non-proprietary name (INN) or common name

tolcapone

Therapeutic area Parkinson Disease
Anatomical therapeutic chemical (ATC) code N04BX01

Publication details

Publication details for Tasmar
Marketing-authorisation holder

Meda AB

Revision21
Date of issue of marketing authorisation valid throughout the European Union27/08/1997

Contact address:

Meda AB
Pipers väg 2A
SE-Solna 170 09
Sweden

Product information

Product information

06/07/2016  Tasmar -EMEA/H/C/000132 -N/0054

Name Language First published Last updated
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Product Information HR = Hrvatski 2009-06-04 2016-08-03

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
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09
Tasmar : EPAR - All Authorised presentations HR = Hrvatski 2006-01-24 2015-12-09

Pharmacotherapeutic group

Anti-Parkinson drugs, other dopaminergic agents

Therapeutic indication

Tasmar is indicated in combination with levodopa / benserazide or levodopa / carbidopa for use in patients with levodopa-responsive idiopathic Parkinson’s disease and motor fluctuations, who failed to respond to or are intolerant of other catechol-O-methyltransferase (COMT) inhibitors.

Because of the risk of potentially fatal, acute liver injury, Tasmar should not be considered as a first-line adjunct therapy to levodopa / benserazide or levodopa / carbidopa.

Since Tasmar should be used only in combination with levodopa / benserazide and levodopa / carbidopa, the prescribing information for these levodopa preparations is also applicable to their concomitant use with Tasmar.

Assessment History

Changes since initial authorisation of medicine

Name Language First published Last updated
Tasmar : EPAR - Procedural steps taken and scientific information after authorisation HR = Hrvatski 2009-06-04 2016-08-03
Tasmar : EPAR - Steps taken after authorisation when a cutoff date has been used HR = Hrvatski 2006-01-24  

Initial marketing-authorisation documents

Name Language First published Last updated
Tasmar : EPAR - Procedural steps taken before authorisation HR = Hrvatski 2006-01-24  
Tasmar : EPAR - Scientific Discussion HR = Hrvatski 2006-01-24  

Authorised

This medicine is approved for use in the European Union

More information on Tasmar