Clinical Research Directory

Safety, Tolerability and PK of ATTO-1310 in Healthy Volunteers and Patients With Atopic Dermatitis and Patients With Chronic Pruritus

The goal of this clinical trial is to assess the safety, tolerability, and pharmacokinetics of ATTO-1310 in healthy adults, patients with atopic dermatitis and patients with chronic pruritus. The main questions it aims to answer are: What medical problems do participants have when taking ATTO-1310? How long does ATTO-1310 stay in the body after dosing? Researchers will compare ATTO-1310 to a placebo (a look-alike substance that contains no drug). Participants will be dosed with ATTO-1310 or a placebo, visit the clinic for checkups and tests, and keep a diary of their symptoms.

Efficacy of Topical Cannabidiol for Eczema

Itching is a common symptom encountered in general medical practice. It can cause significant discomfort, disrupt sleep, and impair patients' quality of life. Chronic pruritic skin conditions such as atopic dermatitis, nummular eczema, lichen simplex chronicus, and prurigo nodularis are frequently observed. The pathogenesis of these conditions remains incompletely understood, and effective long-term treatment options are limited. Current therapies include topical corticosteroids, topical calcineurin inhibitors, oral corticosteroids, and systemic immunosuppressants. However, these treatments are often associated with adverse effects, and the diseases tend to follow a chronic, relapsing course. Therefore, the investigators aim to investigate the efficacy and safety of topical cannabis extract in patients with chronic pruritic skin conditions.

Eye Movement Desensitization and Reprocessing (EMDR) to Treat Chronic Pruritus

Pruritus is a common symptom of numerous dermatological and non-dermatological conditions. Current treatments for chronic pruritus (CP) are often not fully effective and may have burdensome side effects. Recently, the trauma exposure technique Eye Movement Desensitization and Reprocessing (EMDR) that is recommended as first line treatment for posttraumatic stress disorder has been reported to be also effective in the treatment of CP in anecdotal clinical case observations. However, to the best of the investigator's knowledge, the efficacy of EMDR in CP has not yet been systematically explored. This study aims at addressing this unmet need in a prospective pilot study comparing EMDR versus treatment as usual (TAU).

Establishment of a Patient Library in Patients With Pruritus Sine Materia

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.