Effect of Preoperative Anxiety on Postoperative Delirium in Elderly Patients Undergoing Orthopaedic Surgery.

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

290 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-01-04

Study Completion Date

2020-10-01

Brief Summary

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Postoperative delirium is a common and important complication in patients. The aim of this study was to investigate whether preoperative anxiety predicted onset of postoperative delirium in elderly patients undergoing orthopaedic surgery, so as to help develop preventive approaches.

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Detailed Description

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Conditions

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Delirium Anxiety

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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patients with preoperative anxiety

preoperative anxiety

Intervention Type BEHAVIORAL

patients who are anxious

patients without preoperative anxiety

preoperative anxiety

Intervention Type BEHAVIORAL

patients who are anxious

Interventions

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preoperative anxiety

patients who are anxious

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* aged 65 or older
* patients undergoing elective orthopaedic surgery
* ASA I-III

Exclusion Criteria

* history of craniocerebral trauma surgery or severe central nervous system disease
* inability to read or understand the informed consent documents
* too physically or psychologically ill

Minimum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No