Laboratory Medicine

Test Directory / Topiramate

Topiramate

Brown clotted serum, gel barrier

Test	Topiramate
Common Abbreviations	TOP
Profile	NA
Tube type	Brown clotted serum, gel barrier
Clinical Indication	Therapeutic drug monitoring of antiepileptic therapy
Specimen Type	Blood
Sample type	Serum
Minimum Volume	0.2mL
Special Precautions	No special requirements
Stability	Contact Referral Laboratory
Turnaround Time	1 working day
Laboratory	Therapeutic Drug Monitoring Unit Chalfont Centre for Epilepsy Chesham Lane Buckinghamshire SL9 0RJ 01494 601 423/ 355
Reference Interval	Contact Referral Laboratory
Limitations	Contact Referral Laboratory
Notes	Currently the Chalfont Centre for Epilepsy has made a decision to suspend its accreditation to UKAS ISO 15189 standards for this assay.

Update for visitors

Visiting restrictions are in place at our hospitals to stop the spread of norovirus. These restrictions will be in place until further notice.

The following wards are closed to visitors:

All wards at York Hospital

Coronary Care at Scarborough Hospital

There are four exceptions only to the restrictions. These are:

For patients who are receiving end of life care

Paediatric patients (babies and children)

Maternity care

The family carers of those with dementia

We understand these restrictions can be difficult when a loved one is unwell. The restrictions will be reviewed daily and lifted as soon as it is safe. Thank you for your understanding as we try to reduce the spread of norovirus in our hospitals.