Dynamic evaluation of patients with pulmonary nodules based on 3D energy spectrum digital X-ray imaging technology

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000035923

Enrollment

Unknown

Registered

2020-08-20

Start date

2020-10-01

Completion date

Unknown

Last updated

2020-08-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

pulmonary nodule

Interventions

Gold Standard:loe dose CT(Reference standard)

Index test:3D&#32

energy&#32

spectrum&#32

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: Patients with pulmonary nodules, aged 18-75 years, without a history of tumor, should be followed up every 3 or 6 months according to the Chinese expert consensus on diagnosis and treatment of pulmonary nodules (2018 Edition).

Exclusion criteria

Exclusion criteria: Patients with a history of tumor or should not be followed up or be followed up longer than 6 months according to the Chinese expert consensus on diagnosis and treatment of pulmonary nodules (2018 Edition).

Design outcomes

Primary

Measure	Time frame
pulmonary nodule;	—

Countries

China

Contacts

Public ContactShan Shan

Shanghai Sixth People's Hospital

shanshan_shcn@126.com+86 13472645906

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026