New combo therapy aims to stop rare organ disease

NCT ID NCT07388602

First seen Feb 05, 2026 · Last updated Jun 23, 2026 · Updated 29 times

Summary

This phase 3 trial tests whether adding the experimental drug SCTC21C to standard chemotherapy (bortezomib, cyclophosphamide, dexamethasone) works better than chemo alone for people newly diagnosed with AL amyloidosis. The study will enroll 90 participants and measure how well the treatment clears abnormal proteins from the blood and delays organ damage. The goal is to find a more effective way to control this rare disease.

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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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Contacts and locations

Locations

  • Peking Union Medical College Hospital

    RECRUITING

    Beijing, Beijing Municipality, 100000, China

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

What this could mean

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

Active substance

SCTC21C (a drug given as an injection under the skin) combined with bortezomib, cyclophosphamide, and dexamethasone (standard chemotherapy)

What this could lead to

If successful, this combination could become a new standard treatment for newly diagnosed AL amyloidosis, improving blood response rates and delaying organ damage.

What could go wrong

This is an early Phase 3 trial with only 90 participants, so results may not apply to all patients. Adding a new drug also raises the chance of side effects.

Conditions

The condition(s) this trial relates to.

AL amyloidosis amyloidosis

As listed by the trial registrant

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