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The UPDATE trial (Uvb Phototherapy in Dermatology for ATopic Eczema): A multicenter randomized controlled trial of narrowband UVB versus optimized topical therapy in patients with atopic eczema.

The UPDATE trial (Uvb Phototherapy in Dermatology for ATopic Eczema): A multicenter randomized controlled trial of narrowband UVB versus optimized topical therapy in patients with atopic eczema. - UPDATE trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON55900
Enrollment
316
Registered
2022-12-05
Start date
2023-02-22
Completion date
Unknown
Last updated
2026-01-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

atopic dermatitis atopic eczema

Interventions

A NB-UVB course (home or outpatient) for at least 8 and up to 16 weeks, combined with OTT for at least 3 months, versus OTT alone

Sponsors

Amsterdam UMC
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: - Adult (>=18 years of age) patient meeting the UK working party criteria for atopic eczema; - AE insufficiently controlled by standard topical care and therefore eligible for NB-UVB or OTT; - Investigator Global Assessment (IGA, 0-4) of >= 2 (moderate disease); - Eczema Area and Severity Index (EASI) of >= 7 (moderate disease); - Understood and voluntarily signed and dated an informed consent form prior to any study-related procedure or has a legal representative who has, and is willing to comply with the study*s requirements.

Exclusion criteria

Exclusion criteria: - Contra-indication for NB-UVB; o Genetic defects associated with photosensitivity or skin cancer; o Heavily photo-damaged skin; o History of multiple (>1) skin malignancies; o Use of systemic immunosuppressants/immunomodulators; o Use of medication associated with photosensitivity; - Patient is already on systemic AE therapy; - Patient is already on OTT in the past 2 months; - NB-UVB or any systemic therapy in the past 9 months.

Design outcomes

Primary

MeasureTime frame
Primary outcome measure: % patients with EASI50 (Eczema Area and Severity Index) at 3 month follow-up.

Secondary

MeasureTime frame
Secondary outcome measures: Delta EASI, physician-reported clinical signs, patient-reported symptoms, quality of life, long-term control, cost-effectiveness and side effects at 1-3-6-9-12 months. Quantity and potency topical steroid usage, time to starting systemic therapy and patient satisfaction with received treatment. % patients reaching Treatment Target[1] goals and % drop-outs with reasons at 3-6-9-12 months.

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP) · Data processed: Feb 3, 2026