Ichthyosis Clinical Trials

A research study is evaluating an investigational topical medication for actinic keratosis (AK) lesions of the face or scalp. This research study may be an option if you: • Have 4-8 actinic keratosis lesions on the face or scalp • Do not have any atypical or rapidly changing AK lesions ...

Skin microbiota (bacteria, fungi, viruses, phage, archae) play a significant role in common dermatological conditions, such as atopic dermatitis/AD (eczema). Since culture-dependent methods are often biased assessments of microbial diversity, genomic methods can expand our understanding of the human microbiome and skin diseases. Chronic dermatitis is typical among rare primary ...

The purpose of this study is to investigate the efficacy and safety of two concentrations of topically applied ointment formulation of isotretinoin called TMB-001 (0.05% and 0.1% isotretinoin) in subjects 9 years of age and older for the treatment of congenital ichthyosis (CI), including recessive X-linked ichthyosis (RXLI) and autosomal ...

This is a 2-cohort, multicenter study in subjects with moderate to severe LI. Adults (Cohort and adults and adolescents (Cohort B) will be randomized in a double-blind fashion to 1 of 2 doses of active or vehicle and treated twice weekly for 12 weeks. Subjects who complete the randomized, double-blind ...

There is emerging evidence that alterations in bile acids and SCFA associated with IBS could be associated with changes in the gut microbiota. In addition to modulating levels of intraluminal organic acids, it has been hypothesized that gut microbiota may alter local immune responses, modulate visceral pain responses, and impair ...

Four rare genetic diseases, xeroderma pigmentosum (XP), Cockayne syndrome (CS), the XP/CS complex and trichothiodystrophy (TTD) have defective DNA excision repair although only XP has increased cancer susceptibility. We plan to perform careful clinical examination of selected patients with XP, XP/CS, CS, TTD, XP/TTD and other overlap syndromes to follow ...

This study involves a series of research and development projects targeted at two of the most common chronic diseases affecting children: asthma and atopic dermatitis (AD, or eczema). The Investigators propose to directly validate patient-reported outcomes (PRO) measures in a large cohort of itch-specific pediatric skin conditions, with a primary ...

Diarrhea irritable bowel syndrome(IBS-Dhas seriously affected health and quality of life of patients.It may be important pathogenesis in development and recurrence of the process of IBS-D,excessive endoplasmic reticulum stress (ERS) activated PERK(proteinkinaseRlike ERkinasePERK)-eIF2a(eukaryotic translation initiation factor 2 alpha,eIF2a) pathway and damaged intestinal mucosal epithelial Barrier. Tongxieyaofang(TXYF) had obtained satisfactory effect ...

Objectives To define a panel of skin and blood biomarkers associated with disease activity and pruritus in Netherton syndrome, lamellar ichthyosis, and other ichthyosis subtypes. To determine if blood samples can serve as surrogates for skin immune activation and will correlate with disease severity. To determine FLG, SPINK5, TGM1, or ...

The main purpose is to evaluate the feasibility (global use) of a therapeutic patient education program using a specific web application in patients with hereditary ichthyosis.