Narrowband UVB Phototherapy in the Treatment of Psoriasis Vulgaris
Public ClinicalTrials.gov record NCT00844363. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Mechanism of Action of Narrowband UVB Phototherapy in the Treatment of Psoriasis Vulgaris
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Ultra-violet light B (UVB) therapy has been used by dermatologists to treat psoriasis for decades. Only a few studies have begun to dissect the mechanism of how NB-UVB therapy causes lesion resolution. Results from this study will aid in identifying other diseases that may be treated successfully with NB-UVB. If we can identify the mechanism of action of this therapy, this may give us additional new therapeutic targets for psoriasis and other diseases. Our overall hypothesis is that UVB induces changes that will indicate a mechanism of action of this therapy in psoriasis.
Study identification
- NCT ID
- NCT00844363
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2008
- Primary completion
- Apr 30, 2011
- Completion
- Apr 30, 2011
- Last update posted
- Jun 29, 2011
2008 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Rockefeller University | New York | New York | 10065 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00844363, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 29, 2011 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00844363 live on ClinicalTrials.gov.