Clinical Trials Logo

Lung Nodules clinical trials

View clinical trials related to Lung Nodules.

Filter by:
  • Recruiting  
  • Page 1

NCT ID: NCT05994898 Recruiting - Ultrasound Clinical Trials

Ultrahigh-frequency Ultrasonography (UHFUS) in Detection of Small Pulmonary Ground Glass Opacity (GGO)

UHFUSGGO
Start date: January 4, 2023
Phase:
Study type: Observational

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.

NCT ID: NCT03992833 Recruiting - Lung Neoplasms Clinical Trials

Methods of Computed Tomography Screening and Management of Lung Cancer

Start date: May 1, 2017
Phase: N/A
Study type: Interventional

European lung cancer screening studies using computed tomography (CT) have shown that a management protocol based on measuring lung nodule volume and volume doubling time (VDT) is more specific for early lung cancer detection than a diameter-based protocol. However, whether this also applies to a Chinese population is unclear. The aim of this study is to compare the diagnostic performance of a volume-based protocol with a diameter-based protocol for lung cancer detection and optimize the nodule management criteria for a Chinese population.

NCT ID: NCT03339479 Recruiting - Lung Nodules Clinical Trials

Dielectric Property Test Compared With Frozen Pathological Section in the Rapid Diagnosis of Lung Nodules/Mass

Start date: May 25, 2017
Phase: N/A
Study type: Interventional

Patients with lung nodules/mass found by CT (computed tomography) or PET (positron emission tomography) who agree to receive lung resection are arranged to test the dielectric property before receiving the frozen pathological examination. And the final pathological results are recognized as the standard diagnosis. Then the sensitivity and specificity of the dielectric property test will be evaluated comparing with the frozen pathological examination.