New drug nemolizumab tested for rare skin disease

NCT ID NCT05214794

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This phase 2 trial tested the drug nemolizumab in 6 people with systemic sclerosis, a rare disease that causes skin thickening. The goal was to see if the drug could improve skin symptoms and to check its safety. Participants received injections of nemolizumab, and doctors measured skin thickness over 24 and 52 weeks.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

nemolizumab

What this could lead to

If it works, this could point toward a treatment to reduce skin thickening in systemic sclerosis.

What could go wrong

This is a very small, early-phase trial with only 6 participants, so results may not apply widely. The drug may not improve symptoms or could cause side effects.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

systemic sclerosis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • The University of Tokyo Hospital

    Tokyo, Japan