Scientists investigate enzyme link to panic disorder
NCT ID NCT07424911
First seen Jun 24, 2026 · Last updated Jun 30, 2026 · Updated 3 times
Summary
This study looked at levels of a specific enzyme, α-N-acetylgalactosaminidase, in the blood of people with panic disorder who had never taken medication. Researchers compared these levels to healthy individuals and checked for connections with symptom severity and inflammation. The goal was to better understand the biology behind panic disorder.
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 could point toward a biological marker for panic disorder, potentially aiding future diagnosis or treatment.
- What could go wrong
- This is a small, early observational study, not a treatment trial. The enzyme may not prove to be a reliable marker, and results may not apply to all patients.
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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66 people
The number who actually took part.
- Started
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May 2025
- Finished
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Aug 2025
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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 consisted of adult outpatients aged 18-65 years. The Panic Disorder (PD) group included consecutive, drug-naïve patients diagnosed with PD according to DSM-5-TR criteria who were admitted to the psychiatry outpatient clinic of Elazığ Mental Health and Diseases Hospital (Turkey). The healthy control (HC) group consisted of individuals from the general population who applied to the hospital medical board and had no current or past psychiatric or significant medical disorders. All participants provided informed consent prior to enrollment.
- Ages
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18 to 65 years
- 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.
1. For Panic Disorder (PD) Group: * Inclusion Criteria: * Age ≥18 years and \<65 years * Diagnosis of PD according to DSM-5-TR * Drug-naïve at baseline * Exclusion Criteria: * Age \<18 years and \>65 years * Any psychiatric diagnosis other than PD * Active alcohol or substance use disorder * Significant medical illness * Incomplete follow-up 2. For Healthy Control (HC) Group: * Inclusion Criteria: • Age ≥18 years and \<65 years * Exclusion Criteria: * Age \<18 years and \>65 years * Any psychiatric diagnosis * Active alcohol or substance use disorder * Significant medical illness
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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
-
Mehmet Hamdi ÖRÜM
Elâzığ, Elâzığ, 23200, Turkey (Türkiye)
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