Last reviewed · How we verify
NCT04216615
Effect of Preoperative Anxiety on Postoperative Delirium in Elderly Patients Undergoing Orthopaedic Surgery.
trial testing preoperative anxiety in Delirium in 290 participants. Status unknown.
1 September 2020
Quick facts
| Lead sponsor | Xuzhou Medical University |
|---|---|
| Status | Status unknown |
| Study type | OBSERVATIONAL |
| Enrollment | 290 |
| Start date | 4 January 2020 |
| Primary completion | 1 September 2020 |
| Estimated completion | 1 October 2020 |
Drugs / interventions tested
- preoperative anxiety
Conditions studied
Sponsor
Xuzhou Medical University
Who can join
65 and older, any sex, with Delirium or Anxiety. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
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.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Effects of Preoperative Anxiety on Postoperative Delirium in Elderly Patients Undergoing Elective Orthopedic Surgery: A Prospective Observational Cohort Study.
Ren A, Zhang N, Zhu H, Zhou K, et al · · 2021 · cited 34× · PMID 33814900 · DOI 10.2147/cia.s300639
Verify or expand the search:
- PubMed search for NCT04216615
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
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Currently open trials in the same condition.
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- NCT07488468 — Quality Improvement Project to Reduce Preoperative Fasting Times Before Elective Procedures · recruiting
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Other Xuzhou Medical University trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04216615 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Xuzhou Medical University
- Last refreshed: 2 January 2020
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04216615.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing