NCT05398939View on ClinicalTrials.gov

Impact of COVID-19 Vaccination on Serum 25-hydroxyvitamin D Level

CompletedOBSERVATIONAL
Enrollment

20

Participants

Timeline

Start Date

May 25, 2022

Primary Completion Date

July 4, 2022

Study Completion Date

November 29, 2022

Conditions
Acne VulgarisVitamin D DeficiencyCOVID-19
Interventions
DIAGNOSTIC_TEST

Blood test and skin evaluation

The patients received blood tests for serum 25-hydroxyvitamin D level and skin evaluation for severity of acne vulgaris and lesion counts.

Trial Locations (1)

Unknown

Department of Dermatology, National Taiwan University Hospital, Taipei

All Listed Sponsors
lead

National Taiwan University Hospital

OTHER