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NCT05994898: UHFUSGGO
Ultrahigh-frequency Ultrasonography (UHFUS) in Detection of Small Pulmonary Ground Glass Opacity (GGO)
trial in Lung Nodules in 50 participants. Status unknown.
30 June 2024
Quick facts
| Lead sponsor | Peking Union Medical College Hospital |
|---|---|
| Status | Status unknown |
| Study type | OBSERVATIONAL |
| Enrollment | 50 |
| Start date | 4 January 2023 |
| Primary completion | 30 June 2024 |
| Estimated completion | 30 June 2024 |
| Sites | 1 location across China |
Conditions studied
- Lung Nodules — all drugs for Lung Nodules →
- Ultrasound — all drugs for Ultrasound →
- Detection Rate — all drugs for Detection Rate →
Sponsor
Peking Union Medical College Hospital
Who can join
Eligibility, any sex, with Lung Nodules or Ultrasound. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The purpose of this study is to assess the feasibility of UHFUS on detection of GGOs in excised lung tissue and investigate UHFUS features of GGO in vitro. Each GGO was detected by palpation, UHFUS and open biopsy in sequence. The comparison of detection rate and time consumption were analyzed respectively. The Bland-Altman analysis was used to estimate the agreement of tumor size measured by CT, UHFUS and pathology.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Feasibility and efficiency of ultrahigh-frequency ultrasound for intraoperatively localizing early lung cancer presenting as ground-glass opacity in lung tissue: a prospective study.
Gao Y, Gao X, Niu Z, Wang G, et al · · 2026 · PMID 41522014 · DOI 10.21037/qims-2025-448
Verify or expand the search:
- PubMed search for NCT05994898
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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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 NCT05994898 (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 Peking Union Medical College Hospital
- Last refreshed: 12 March 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/NCT05994898.
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