Can a single drug ease Crohn's gut blockages?

NCT ID NCT05387031

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is testing whether the drug ustekinumab (Stelara) can help people with moderate-to-severe Crohn's disease who also have bowel strictures (narrowing of the intestine). About 239 participants will receive ustekinumab and be followed for a year. The goal is to see if the drug can reduce symptoms, avoid the need for surgery or balloon dilation, and improve quality of life.

What this could mean

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

Active substance

ustekinumab (Stelara)

What this could lead to

If successful, this could show that ustekinumab helps control Crohn's-related bowel strictures, reducing the need for surgery or dilation.

What could go wrong

This is an observational study, not a controlled trial, so results may be less definitive. The drug may not work for all types of strictures, and some patients may still need surgery.

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.

Constriction, Pathologic Crohn disease

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Center of Inflammatory Bowel Disease, Department of Gastroenterology, the Second Affiliated Hospital, Zhejiang University School of Medicine

    RECRUITING

    Hangzhou, Zhejiang, 310009, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Department of Gastroenterology, Affiliated Hospital of Yangzhou University

    RECRUITING

    Yangzhou, Jiangsu, China

    Contact Email: •••••@•••••

  • Department of Gastroenterology, Chongqing Renji Hospital, University of Chinese Academy of Sciences

    RECRUITING

    Chongqing, Chongqing Municipality, China

    Contact Email: •••••@•••••

  • Department of Gastroenterology, Huai'an First People's Hospital

    RECRUITING

    Huai'an, Jiangsu, China

    Contact Email: •••••@•••••

  • Department of Gastroenterology, Second Affiliated Hospital of Soochow University

    RECRUITING

    Suzhou, Jiangsu, China

    Contact Email: •••••@•••••

  • Department of Gastroenterology, Seventh Medical Center of PLA Army General Hospital

    RECRUITING

    Beijing, Beijing Municipality, China

    Contact Email: •••••@•••••

  • Department of Gastroenterology, Sixth Affiliated Hospital, Sun Yat-Sen University

    RECRUITING

    Guangzhou, Guangdong, China

    Contact Email: •••••@•••••

  • Department of Gastroenterology, The First Affiliated Hospital of Zhejiang Chinese Medical University

    RECRUITING

    Hangzhou, Zhejiang, China

    Contact Email: •••••@•••••