RecruitingNCT05678309

Establishment of a Patient Library in Patients With Pruritus Sine Materia

Sponsor

University Hospital, Brest

Enrollment

175 participants

Start Date

Jun 16, 2023

Study Type

OBSERVATIONAL

Conditions

Pruritus Itch Chronic Pruritus

Summary

Very little is currently known about the pathophysiology of pruritus sine materia according to the etiology. The creation of this cohort should make it possible to improve our clinical and biological knowledge according to the etiology, by collecting blood, skin, feces, and clinical data.

Eligibility

Min Age: 18 YearsMax Age: 99 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying Blood samples, Questionnaires, and others for people with chronic pruritus, itch, and other related conditions. The study is currently recruiting participants at 1 location. People eligible for this study include aged 18 Years to 99 Years.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

OTHERBlood samples

At inclusion : * 52.5 ml of blood : * 24 ml plasma * 20 ml serum * 6 ml DNA * 2.5 ml RNA

OTHERskin swab sample

At inclusion a skin swab sample will be collected

OTHERskin biopsy sample

At inclusion a skin biopsy sample will be collected

OTHERQuestionnaires

At inclusion, at 6 months and every year, the patient will respond to 5 questionnaires : Brest questionnaire, 5-D itch scale, Dermatology Life Quality Index, Itchy Quality of Life and Hospital Anxiety and Depression Scale