Last reviewed · How we verify
NCT03081429: PRECISION
A Prospective Cohort Study of Perioperative Covert Stroke and Postoperative Cognitive Dysfunction
trial in Anesthesia in 934 participants. Completed in 30 August 2023.
30 August 2022
Quick facts
| Lead sponsor | Beijing Tiantan Hospital |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 934 |
| Start date | 23 May 2018 |
| Primary completion | 30 August 2022 |
| Estimated completion | 30 August 2023 |
| Sites | 2 locations across China |
Conditions studied
- Anesthesia — all drugs for Anesthesia →
- Covert Stroke — all drugs for Covert Stroke →
Sponsor
Beijing Tiantan Hospital
Who can join
60 and older, any sex, with Anesthesia or Covert Stroke. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
With the development of population aging, the incidence of covert stroke gradually increased. Currently, there is still lack of prospective cohort study with large sample size on the relationship between perioperative covert stroke and postoperative cognitive outcomes. The investigators will perform a prospective cohort study. The aim of the study is to determine whether there is an association between perioperative covert stroke and postoperative cognitive outcomes in elderly patients undergoing noncardiac surgery.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Association of postoperative covert stroke and cognitive dysfunction among elderly patients undergoing non-cardiac surgery: protocol for a prospective cohort study (PRECISION study).
Cui Q, Wang D, Zeng M, Dong J, et al · · 2020 · cited 4× · PMID 31911527 · DOI 10.1136/bmjopen-2019-034657
Verify or expand the search:
- PubMed search for NCT03081429
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Anesthesia
Currently open trials in the same condition.
- NCT07294092 — Ketamine and Propofol NeuroImaging · EARLY_PHASE1 · recruiting
- NCT07290205 — Remimazolam NeuroImaging · EARLY_PHASE1 · recruiting
- NCT07465185 — Intrathecal Bupivacaine With or Without Dexmetomidine for Cesserian Delivery · Phase 2 · recruiting
- NCT07269808 — Sedation During Endoscopy Using Remimazolam: Efficacy in a Novel Exploration · Phase 3 · recruiting
- NCT07443254 — Prospective IR-led Sedation Feasibility · Phase 1, PHASE2 · recruiting
Other Beijing Tiantan Hospital trials
Trials by the same sponsor.
- NCT07341854 — Dexamethasone Palmitate for Postoperative Pain · NA · not yet recruiting
- NCT07527013 — Stratified Blood Pressure Management Strategy After Endovascular Treatment for Acute Ischemic Stroke · Phase 3 · not yet recruiting
- NCT07520370 — Effect of Perioperative Ulinastatin on Postoperative Stroke in Patients With Brain Tumor · NA · not yet recruiting
- NCT07526987 — Efficacy and Safety of Minocycline in Patients With Acute Ischaemic Stroke Receiving Intravenous Thrombolysis · Phase 3 · not yet recruiting
- NCT07591207 — The Efficacy and Safety of Loxoprofen Sodium Patch in Relieving Postoperative Pain After Laparoscopic Surgery · NA · not yet recruiting
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 NCT03081429 (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 Beijing Tiantan Hospital
- Last refreshed: 12 August 2024
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/NCT03081429.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing