Valproate

Valproate is used in the treatment of absence seizures. It inhibits the enzymes gamma-aminobutyric acid transaminas (GABA) which results in an increased concentration of GABA in the brain. GABA is an inhibitor of pre and post-synaptic discharges in the CNS.

Tube

01 (SE) – Serum Gel

ID

Tests&Tubes0135

Additional Information

For an adult on a single dose of valproate the half life is 16 hrs but for an adult on chronic therapy the half life is only 12 hrs.

Turn Around

A&E: N/A
Day Case: 24 Hours
In-Patient: 24 Hours
Out-Patient: 24 Hours
GP: N/A

Send to

Blood Sciences LGI

Contact

For further details please contact Leeds Pathology customer services: [email protected].

Collection Con

Intensive care units, renal unit, transplant unit, patients on IV heparin use lithium-heparin (Green with Yellow ring) tube. Minimum volume: 500µl serum / plasma
Instructions for Lab Staff: Standard lab processing – No special requirements.

Sample REQ

Blood

Ref. Range Notes

Blood Sciences

Units

mg/L