This website is intended for UK healthcare professionals.
The Adverse Event Reporting and a link to the Prescribing Information can be found at the bottom of the page.
Elvanse® (lisdexamfetamine dimesylate) is indicated as part of a comprehensive treatment programme for ADHD in children aged 6 years and over when response to previous methylphenidate treatment is considered clinically inadequate.2
Treatment must be under the supervision of a specialist in childhood and/or adolescent behavioural disorders.2
convenience
improving adherence
their pharmacokinetic profiles
reducing problems of storing and administering controlled drugs at school
the risk of stimulant misuse and diversion associated with immediate-release preparations
reducing stigma (because there is no need to take medication at school or in the workplace)
Watch the Mode of Action video
*The therapeutic mode of action of amfetamine in ADHD is not fully established
When taken at 7:00 am, Elvanse provided symptom control up to 8:00 pm (13 hours)3
Primary outcome: Elvanse provided significant improvement on the SKAMP-D subscale at 1.5 hours, compared with placebo (p<0.005)
Secondary outcomes: Elvanse demonstrated significant improvements in SKAMP-A and SKAMP-D subscales at all time points up to and including 13 hours postdose
*p<0.005. **p<0.001 vs. placebo.
LS= least squares; SKAMP=Swanson, Kotkin, Agler, M-Flynn and Pelham scale, D=deportment, A=attention
Adapted from Wigal SB et al. Child Adolesc Psychiatry Ment Health 2009;3(1):17
*p<0.01, **p<0.001 based on difference in LS mean change (active drug – placebo). †The study design was validated by use of a reference arm to establish study sensitivity. No comparisons can be drawn between the active treatment arm and the reference arm. Endpoint is the last on-treatment, post-baseline visit of the dose-optimisation or dose-maintenance period with a valid ADHD-RS-IV total score. Visit 7 was the last day of treatment; the interval between visits 7 and 8 was a 1-week post-treatment washout period. A decrease from baseline in the ADHD-RS-IV total score indicates an improvement in ADHD symptomatology. ADHD-RS-IV=ADHD Rating Scale version IV; LS=least-squares; SE=standard error.
Adapted from Coghill DR et al. Eur Neuropsychopharmacol 2013;23:1208–18
*For illustrative purposes only. Based on % of total weight and a 100% full capsule.
*Severe TEAE defined as an adverse event that interrupted usual activities of daily living, significantly affected clinical status, or may require intensive therapeutic intervention.
†Serious TEAE defined as any untoward medical occurrence that resulted in death, was life-threatening, required inpatient hospitalisation or prolonged existing hospitalisation, resulted in persistent or significant disability/incapacity, was a congenital abnormality/birth defect, or was an important medical event. Important medical events may have been considered as serious TEAEs when, based upon medical judgement, they may have jeopardized the patient and may have required medical or surgical intervention to prevent one of the outcomes listed above. Any new onset of seizures, syncope, or loss of consciousness was required by the sponsor to be reported as a serious TEAE.
‡As determined by the investigator.
TEAE=treatment-emergent adverse event.
Adapted from Coghill DR et al. CNS Drugs 2017;31:625–38
ADHD-RS-IV=ADHD Rating Scale version IV; BL=baseline; LOTA=last on-treatment assessment; SD=standard deviation
Adapted from Coghill DR et al. CNS Drugs 2017;31:625–38
References