Autosomal recessive congenital ichthyosis 4B
MONDO:0009443Harlequin ichthyosis (HI) is the most severe variant of autosomal recessive congenital ichthyosis (ARCI). It is characterized at birth by the presence of large, thick, plate-like scales over the whole body associated with severe ectropion, eclabium, and flattened ears, that later develops into a severe scaling erythroderma.
Also known as: ARCI4B, HI, Harlequin Ichthyosis, autosomal recessive congenital ichthyosis type 4B, harlequin ichthyosis, hi, ichthyosis , congenital, autosomal recessive 4b (harlequin), ichthyosis congenita, Harlequin type
19 clinical trials for this condition and its sub-types.
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New ointment shows promise for rare skin condition
Disease control CompletedThis Phase 3 study tested an ointment called TMB-001 in 153 people aged 6 and older with X-linked or ARCI ichthyosis, conditions that cause dry, scaly, and cracked skin. Participants applied the ointment or a placebo daily for 12 weeks, with some continuing for maintenance. The g…
Phase: PHASE3 • Sponsor: LEO Pharma • Aim: Disease control
Last updated Jun 27, 2026 12:36 UTC
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AI could cut skin specialist wait times, study hints
Knowledge-focused CompletedThis study tested an artificial intelligence algorithm designed to help primary care doctors decide whether a patient with a skin condition really needs to see a dermatologist. Researchers enrolled 200 adults with skin problems and had their doctors take photos of the affected ar…
Sponsor: AI Labs Group S.L • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:11 UTC