New weekly shot could help adults with growth hormone deficiency

NCT ID NCT07551804

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This Phase 2a trial tests a new long-acting growth hormone injection called inpegsomatropin in 36 adults with growth hormone deficiency. Participants receive different doses or a placebo once a week to check safety and how well the drug works. The goal is to see if this weekly shot can improve body composition and 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

Inpegsomatropin (a long-acting growth hormone injection)

What this could lead to

If successful, this could provide a once-weekly treatment option for adults with growth hormone deficiency, potentially improving body composition and quality of life.

What could go wrong

This is an early Phase 2a trial with only 36 participants, so results may not apply to everyone. The drug may cause side effects or fail to show meaningful benefit over placebo.

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.

pituitary dwarfism

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: •••••@•••••

Locations

  • Huashan Hospital, Fudan University

    Shanghai, China

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

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

  • Peking University First Hospital

    Beijing, China

    Contact

  • The First Affiliated Hospital of Henan University of Science and Technology

    Henan, China

    Contact

  • The First Affiliated Hospital of Xiamen University

    Xiamen, China

    Contact

  • The Second Affiliated Hospital, Zhejiang University School of Medicine

    Zhejiang, China

    Contact

  • West China Hospital, Sichuan University

    Sichuan, China

    Contact

    Contact