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NCT07290647
Prospective Validation of an Artificial Intelligence Tool for Pre-Anesthetic Assessment
trial testing AI-based pre-anesthetic assessment in Preoperative Care in 270 participants. Not yet recruiting.
30 June 2027
Quick facts
| Lead sponsor | Hospital Nossa Senhora da Conceicao |
|---|---|
| Status | Not yet recruiting |
| Study type | OBSERVATIONAL |
| Enrollment | 270 |
| Start date | 1 March 2026 |
| Primary completion | 30 June 2027 |
| Estimated completion | 30 June 2028 |
| Sites | 1 location across Brazil |
Drugs / interventions tested
- AI-based pre-anesthetic assessment
- Anesthesiologist-led pre-anesthetic evaluation
Conditions studied
- Preoperative Care — all drugs for Preoperative Care →
Sponsor
Hospital Nossa Senhora da Conceicao
Who can join
18 and older, any sex, with Preoperative Care. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This prospective observational cohort study aims to validate an artificial intelligence (AI) tool designed for pre-anesthetic assessment in Portuguese, tailored to the Brazilian healthcare context. Conducted at a single tertiary hospital, the study will enroll 270 adult patients (aged \>18 years) scheduled for elective non-cardiac surgeries. Participants will use the AI tool to complete a self-assessment, generating general patient guidance and a detailed medical evaluation (the latter withheld from the anesthesiologist). A standard pre-anesthetic evaluation will then be performed by an anesthesiologist blinded to the AI results. A third blinded anesthesiologist will compare the assessments for accuracy, consistency, and risk identification (e.g., ASA classification and perioperative risk models). Primary outcome is concordance between AI and human assessments using Cohen's Kappa. Secondary outcomes include anesthesiologist perceptions of the tool's utility, impact on assessment quality, and patient usability challenges. The study poses minimal risks, with data collected over 24 months, and aims to enhance perioperative safety and efficiency in Brazil.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
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- PubMed search for NCT07290647
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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 NCT07290647 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Hospital Nossa Senhora da Conceicao
- Last refreshed: 18 December 2025
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/NCT07290647.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing