Investigators aimed to evaluate the impact of the anesthesia method and surgical procedure on the sleep patterns and sleep quality of patients undergoing posterior spinal instrumentation using the Pittsburgh Insomnia Rating Scale-20 (PIRS-20).
Age range
18 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Pittsburgh Insomnia Rating Scale-20
Timeframe: Preoperative one month
Pittsburgh Insomnia Rating Scale-20
Timeframe: Postoperative seventh day
Visual Analogue Scale
Timeframe: Preoperative one day
Visual Analogue Scale
Timeframe: Postoperative first hour
State-Trait Anxiety Inventory
Timeframe: Preoperative one day
State-Trait Anxiety Inventory
Timeframe: Postoperative seventh day