Ghent spiking study reveals hidden patterns in drink tampering
NCT ID NCT06207396
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study tracked 107 adults in Ghent who suspected they had been spiked. Researchers collected urine and blood samples to identify the substances involved and how they were given. The goal was to document how common spiking is and where it happens, without testing any treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help authorities and hospitals better understand how common spiking is and what substances are used, potentially improving prevention and response.
- What could go wrong
- This is a small, completed observational study in one city, so findings may not apply elsewhere. It does not test any treatment or intervention.
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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107 people
The number who actually took part.
- Started
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Jun 2023
- Finished
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May 2025
- 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
Adult population (18+, all genders) presenting with alleged spiking to the emergency department
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * \>18 years * Patient self-reports suspicion of spiking OR there is a suspicion of spiking by physician, police, paramedics or patient's companions * willingness to provide urine and/or blood samples (depending on timing after event) Exclusion Criteria: * Reporting more than 5 days after spiking * Unable to reliably complete the questionnaire (can be after clinical observation/recovery). * Not declaring proficiency in the language in which informed consent is offered (Dutch/English). * Not agreeing to the informed consent. * Do not consent to blood and urine collection and/or analysis. * There is a suspicion of Drug Facilitated Sexual Assault (to be referred to Care Center Sexual Violence, ZSG, where parallel study is ongoing).
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Genom att skicka in godkänner du våra Användarvillkor
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
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AZ Maria Middelares
Ghent, 9000, Belgium
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Spoedgevallendienst
Ghent, 9000, Belgium
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Spoedgevallendienst AZ Jan Palfijn
Ghent, 9000, Belgium
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Spoedgevallendienst AZ St. Lucas
Ghent, 9000, Belgium
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