NCT07512752 Preoperative Distress and Postoperative Delirium in Elderly Patients Undergoing Major Orthopedic Surgery
| NCT ID | NCT07512752 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Elazıg Fethi Sekin Sehir Hastanesi |
| Condition | Postoperative Delirium |
| Study Type | OBSERVATIONAL |
| Enrollment | 150 participants |
| Start Date | 2026-02-19 |
| Primary Completion | 2026-06 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.
This trial targets 150 participants in total. It began in 2026-02-19 with a primary completion date of 2026-06.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
Postoperative delirium is a common and serious complication in elderly patients undergoing major orthopedic surgery and is associated with increased morbidity, prolonged hospital stay, and higher healthcare costs. Preoperative psychological distress has been suggested as a potential risk factor influencing postoperative outcomes; however, its relationship with delirium and other clinical outcomes remains insufficiently explored. This prospective observational study aims to investigate the association between preoperative distress levels and postoperative delirium, pain intensity, and length of hospital stay in elderly patients undergoing major orthopedic surgery. Preoperative distress will be assessed using validated tools, and postoperative outcomes including delirium incidence, pain scores, and hospital stay duration will be recorded and analyzed. The findings of this study are expected to contribute to improved perioperative risk stratification and may support the development of targeted interventions to reduce postoperative complications in this vulnerable patient population.
Eligibility Criteria
Inclusion Criteria * Age ≥65 years * Undergoing major orthopedic surgery, including: * Hip fracture surgery * Primary or revision hip arthroplasty * Primary knee arthroplasty * Ability to provide informed consent or availability of a legally authorized representative Exclusion Criteria * Known diagnosis of severe dementia or significant cognitive impairment * Presence of preoperative delirium or an active diagnosis of delirium * Severe hearing or visual impairment preventing effective communication * History of intracranial surgery or neurological diseases significantly increasing the risk of delirium (e.g., advanced Parkinson's disease, severe stroke sequelae) * Planned postoperative sedation in the intensive care unit
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07512752 clinical trial?
This trial is open to participants of all sexes, aged 65 Years or older, studying Postoperative Delirium. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07512752 currently recruiting?
Yes, NCT07512752 is actively recruiting participants. Contact the research team at drsevimkaratas@gmail.com for enrollment information.
Where is the NCT07512752 trial being conducted?
This trial is being conducted at Elâzığ, Turkey (Türkiye).
Who is sponsoring the NCT07512752 clinical trial?
NCT07512752 is sponsored by Elazıg Fethi Sekin Sehir Hastanesi. The trial plans to enroll 150 participants.