Allergic Contact Dermatitis Clinical Trial
Official title:
Alteration of the microRNA-126 Expression: a Possible Mechanism in Allergic Contact Dermatitis to Nickel
Background. Allergic Contact Dermatitis (ACD) is an inflammatory skin disease mediated by
direct contact with allergens as nickel, the most common allergen, that may be related with
epigenetic changes.
Objective. Evaluate the miR-126 expression and its target VCAM-1, in the skin of patients
with ACD to nickel.
Methods. Fifteen patients with positive patch test to nickel were included, and the
expression of miR-126 and VCAM-1 was evaluated by RT-qPCR.
Patients that went to the dermatology and outpatient department of the Central Hospital "Dr. Ignacio Morones Prieto ", with a suspected diagnosis of nickel allergic contact dermatitis, were invited to participate in this study. Later, the objective and methodology of the study were explained to them, as well as the advantages of participating and the possible undesirable effects. All patients signed the informed consent previous perfom the medical history. After, the epicutaneous patch test was performed, and patients were divided according to the result them. Finally, under local anesthesia, two 3-mm punch biopsies, from lesional (positive parch test site) and adjacent non lesional skin, 10 cm apart, were performed. Tissues for reverse transcriptase real-time polymerase chain reaction (RT-qPCR) analyses were stored frozen in sterile tubes at 80ºC until processing ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT03945760 -
Efficacy of Baricitinib In Treatment of Delayed-Type Hypersensitivity Versus Irritant Skin Reactions in Healthy Adult Male Subjects
|
Early Phase 1 | |
Not yet recruiting |
NCT05498467 -
The Role of Interleukin-1 Beta Targeted Therapy for Patients Suffering From Allergic Contact Dermatitis
|
Phase 3 | |
Active, not recruiting |
NCT03680131 -
Evaluation of EB01 Cream for the Treatment of Chronic Allergic Contact Dermatitis
|
Phase 2 | |
Recruiting |
NCT05535738 -
Using a Contact Dermatitis Model With Biologic Medications to Study Skin Inflammation
|
Phase 2/Phase 3 | |
Recruiting |
NCT06191627 -
Patient Experience and Quality of Patch Testing on the Legs vs Back
|
N/A | |
Completed |
NCT00867607 -
Safety, Tolerability, and Efficacy of 21 Days Dermal Application of MRX-6 on Mild to Moderate Contact Dermatitis
|
Phase 1/Phase 2 | |
Recruiting |
NCT00445029 -
Pathophysiological Study of Allergic Contact Dermatitis to Para-Phenylenediamine (PPD). Analysis of Cellular and Molecular Targets in Skin Inflammation
|
N/A | |
Recruiting |
NCT05991674 -
A Prospective Study to Investigate Contact Sensitization Using Classic and Machine Learning Techniques
|
||
Completed |
NCT00931242 -
Study of Apremilast in Atopic or Contact Dermatitis
|
Phase 2 | |
Completed |
NCT01798589 -
Bioequivalence of Ethylenediamine Dihydrochloride Study
|
Phase 4 | |
Completed |
NCT01546298 -
Immune Reactions in Contact Dermatitis Affected Skin
|
||
Completed |
NCT05339750 -
Allergy Skin Patch Artificial Intelligence (AI)
|
N/A | |
Recruiting |
NCT03935971 -
The Effects of Dupilumab on Allergic Contact Dermatitis
|
Phase 4 | |
Completed |
NCT01797562 -
Clinical Evaluation of T.R.U.E. Test Allergens in Children an Adolescents
|
N/A | |
Not yet recruiting |
NCT05858723 -
Repeated Open Application Test (ROAT) Study With Hydroperoxides of Linalool
|
N/A | |
Completed |
NCT02534441 -
Epidemiology and Co-Reactivity of Novel Surfactant Allergens
|
N/A | |
Not yet recruiting |
NCT01413477 -
Nickel Desensitization Using Topical Therapy
|
N/A | |
Completed |
NCT00133341 -
Clinical Evaluation of the 3 Allergens: Methyldibromoglutharonitrile, Parthenolide and Goldnatriumthiosulphate
|
Phase 2 | |
Completed |
NCT00132600 -
Clinical Evaluation of Bacitracin
|
Phase 2 | |
Completed |
NCT03902392 -
Red Grape Polyphenol Oral Administration to Women Affected by Nickel-mediated Allergic Contact Dermatitis
|
N/A |