Efficacy of narrowband ultraviolet B phototherapy for patients with intractable pruritus cutaneus

Efficacy of narrowband ultraviolet B phototherapy for patients with intractable pruritus cutaneus - Efficacy of phototherapy for intractable pruritus cutaneus

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000038976

Enrollment

Registered

2020-04-20

Start date

2020-04-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

intractable pruritus cutaneus

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Subjects must have met all of the following inclusion criteria: 1 Patients with other internally or externally treatment-resistance pruritus cutaneus 2 Patients with pruritus cutaneus, prurigo, or atopic dermatitis 3 Patients under the phototherapy over once a week 4 Age >= 20, written approval of patient

Exclusion criteria

Exclusion criteria: Patients with photodermatosis

Design outcomes

Primary

Measure	Time frame
Numerical Rating Scale (NRS)	—

Secondary

Measure	Time frame
1 Clinical photograph(at the beginning, the middle, and the end of the treatment) 2 Exploration of the biomarkers(proinflammatory cytokine etc.) with residual specimen of serum (at the beginning, the middle, and the end of the treatment) 3 MRI images	—

Countries

Japan

Contacts

Public ContactKyoko Ikumi

Nagoya City University Graduate School of Medical Sciences Department of Geriatric and Environmental Dermatology

kikumi@med.nagoya-cu.ac.jp052-853-8261

Outcome results