How preoperative anxiety affects vasovagal events during spinal anesthesia

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a prospective observational study that measures patients' anxiety before surgery using the Amsterdam Preoperative Anxiety and Information Scale (APAIS) and then monitors for vasovagal events (bradycardia, hypotension, or syncope) during spinal anesthesia. Adult patients aged 18–65 with ASA physical status I–II who are scheduled for procedures under spinal anesthesia will be enrolled. Researchers will record baseline anxiety scores, intraoperative hemodynamic data, and any vasovagal episodes without altering standard anesthesia care. The study is conducted at a single center, Şanlıurfa Mehmet Akif İnan Training and Research Hospital.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* American Soicety of Anesthesiologists (ASA) I-II Patients
* 18-65 years patients

Exclusion Criteria:

* Patients who did not wish to participate in the study voluntarily
* patients for whom spinal anesthesia is contraindicated
* Pregnant and breastfeeding women
* ASA III-IV-V patients

Where it's running

• Şanlıurfa Mehmet Akif İnan Training and Research Hospital
  Sanliurfa, Turkey (Türkiye) Recruiting

Study contacts

• Principal investigator: Veysi YAZAR — Sanliurfa Mehmet Akif Inan Education and Research Hospital
• Study coordinator: Veysi YAZAR
• Email: yazar_2202@hotmail.com
• Phone: +905422216333

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.