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NCT07171502: AI
AI-Assisted Ultrasound-Guided Nerve Block: Model Development and Performance Assessment
NA trial testing AI Annotation in AI (Artificial Intelligence) in 1,000 participants. Completed in 31 December 2025.
30 December 2025
Quick facts
| Lead sponsor | Shanghai Jiao Tong University Affiliated Sixth People's Hospital |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | non randomized |
| Design | parallel |
| Masking | double |
| Primary purpose | other |
| Enrollment | 1,000 |
| Start date | 30 September 2025 |
| Primary completion | 30 December 2025 |
| Estimated completion | 31 December 2025 |
| Sites | 1 location across China |
Drugs / interventions tested
- AI Annotation
- manual annotation
Conditions studied
- AI (Artificial Intelligence) — all drugs for AI (Artificial Intelligence) →
- Ultrasound-Guided Nerve Blocks — all drugs for Ultrasound-Guided Nerve Blocks →
Sponsor
Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Who can join
Adults 18 to 70, any sex, with AI (Artificial Intelligence) or Ultrasound-Guided Nerve Blocks. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This study intends to have experts with over 10 years of experience in ultrasound-guided regional anesthesia acquire 1,000 target images. These images will be annotated by both an AI model and human experts, and the model's annotations will be evaluated by a panel of 10 specialists. The primary outcome is the accuracy of identifying the target anatomical structures in the annotated images. Secondary outcomes include the number of true positive, false positive, true negative, and false negative structures, the time required for annotation, and the potential application of the AI model in assisting the performance of ultrasound-guided regional blocks.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT07171502
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Shanghai Jiao Tong University Affiliated Sixth People's Hospital 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 NCT07171502 (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 Shanghai Jiao Tong University Affiliated Sixth People's Hospital
- Last refreshed: 6 January 2026
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/NCT07171502.
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