The purpose of this study is to characterize the delayed-type hypersensitivity (DTH) response at the site of Candin intradermal injection in the presence of a targeted immune pathway inhibitor.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
12
Clinical Pharmacology Unit
Merksem, Belgium
Number of Participants with Presence and Size of Induration in Active Versus Control at the Candin Injection Site Compared to the Intra-individual Saline Control Injection Site Approximately 48 Hours After Candin Challenge
Number of participants with presence and size of induration in active versus control at the Candin injection site compared to the intra-individual saline control injection site approximately 48 hours after Candin challenge will be reported.
Time frame: Day 8
Number of Participants with Treatment-Emergent Adverse Events (TEAEs) in the Active Arm Versus the Control Arm
An adverse event (AE) is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/biological agent under study. TEAEs are defined as AEs with onset or worsening on or after date of first dose of study treatment.
Time frame: Up to 2 months
Number of Participants with Treatment-Emergent Serious Adverse Events (SAEs) in the Active Arm Versus the Control Arm
A SAE is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
Time frame: Up to 2 months
Number of Participants with TEAEs by Medical Dictionary for Regulatory Activities (MedDRA) System Organ Class (SOC) with a Frequency Threshold of 5% or More in the Active Arm Versus the Control Arm
Number of participants with TEAEs by MedDRA SOC with a frequency threshold of 5% or more in the active arm versus the control arm will be reported.
Time frame: Up to 2 months
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