Nasal spray shows promise against suicidal thoughts – but who benefits most?
NCT ID NCT07199179
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how a nasal spray called esketamine can quickly reduce suicidal thoughts in people with severe depression. Researchers want to find out if symptoms like loss of pleasure (anhedonia) or emotional pain can predict who will benefit most. The study re-analyzes data from two earlier trials involving 456 patients. It does not test a new treatment but aims to better understand how esketamine works.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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456 people
The number who actually took part.
- Started
-
Nov 2024
- Expected to finish
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Nov 2025
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population includes the 456 patients enrolled in the ASPIRE I and ASPIRE II studies.
- Ages
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18 to 64 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * patients who participated in the ASPIRE I (NCT03039192) and ASPIRE II (NCT03097133) Exclusion Criteria: * Not applicable
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Chu Montpellier
Montpellier, France
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Other studies related to the condition(s) this trial covers.
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