Can Anti-Nausea meds tame KarXT's stomach woes?

NCT ID NCT07681076

First seen Jul 02, 2026 · Last updated Jul 02, 2026

Summary

This study tests whether taking anti-nausea medication alongside KarXT—a drug used for schizophrenia—can reduce nausea and vomiting. Healthy volunteers will take KarXT with either scheduled or as-needed antiemetics. The goal is to find a safer, more comfortable way to start treatment.

What this could mean

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

Active substance

KarXT (xanomeline/trospium chloride) with antiemetics (trimethobenzamide, ondansetron, meclizine)

What this could lead to

If successful, this could help doctors manage nausea and vomiting in patients starting KarXT, making treatment more tolerable and improving adherence.

What could go wrong

This is a small, early-phase study in healthy volunteers, not patients. Results may not fully predict real-world side effect management or long-term safety.

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.

Nausea Vomiting

As listed by the trial registrant

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

More trials for these conditions

Other studies related to the condition(s) this trial covers.

Contacts and locations

Study contacts

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