Medicines

Here you will find the recommendations we have made about the use of individual medicines in Lancashire.

Dimethyl fumarate

Brand: Skilarence®
NICE TA: 475
Indication: Treating moderate to severe plaque psoriasis (NICE TA475)
Disease category: Skin
Commissioning responsibility: CCG
PbR excluded: Yes

Background

Dimethyl fumarate is recommended as an option for treating plaque psoriasis in adults, only if the disease:
•is severe, as defined by a total Psoriasis Area and Severity Index (PASI) of 10 or more and a Dermatology Life Quality Index (DLQI) of more than 10 and
•has not responded to other systemic therapies, including, ciclosporin, methotrexate and PUVA (psoralen and long-wave ultraviolet A radiation), or these options are contraindicated or not tolerated.

Stop dimethyl fumarate treatment at 16 weeks if the psoriasis has not responded adequately. An adequate response is defined as:
•a 75% reduction in the PASI score (PASI 75) from when treatment started or
•a 50% reduction in the PASI score (PASI 50) and a 5‑point reduction in DLQI from when treatment started.

When using the PASI, healthcare professionals should take into account skin colour and how this could affect the PASI score, and make the clinical adjustments they consider appropriate.

When using the DLQI, healthcare professionals should take into account any physical, psychological, sensory or learning disabilities, or communication difficulties, that could affect the responses to the DLQI and make any adjustments they consider appropriate.

These recommendations are not intended to affect treatment with dimethyl fumarate that was started in the NHS before this guidance was published. People having treatment outside these recommendations may continue without change to the funding arrangements in place for them before this guidance was published, until they and their NHS clinician consider it appropriate to stop.

Decisions of Lancashire local decision making groups:

NHS Blackburn With Darwen CCG and NHS East Lancashire CCG NHS Blackpool CCG NHS Chorley and South Ribble CCG and NHS Greater Preston CCG NHS Fylde and Wyre CCG NHS Morecambe Bay CCG NHS West Lancashire CCG

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