Clinical trial · Observational
The Effectiveness and Safety of SBRT in the Treatment of Patients With MPLC After Surgery (SMILE)
To Evaluate the Effectiveness and Safety of Stereotactic Radiotherapy (SBRT) in the Treatment of Patients With Residual Malignant Pulmonary Nodules After Lung Cancer Surgery: A Multi-center, Prospective Clinical Trial (SMILE)
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
To prospectively evaluate the effectiveness and safety of SBRT in the treatment of residual malignant pulmonary nodules after lung cancer, and is committed to providing new treatment options for patients with multiple primary malignant pulmonary nodules who cannot tolerate multiple operations.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| The Efficacy and Safety of SBRT in MPLC | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| NO Intervention | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- SBRT group
- description
- Patients with residual lung nodules are treated with SBRT
- interventionNames
- Other: NO Intervention
Primary outcomes (2)
- measure
- Local control rate of cancer of SBRT
- timeFrame
- 2-year
- description
- Local control rate of cancer
- measure
- Incidence of Treatment-Emergent Adverse Events of SBRT [Safety and Tolerability]
- timeFrame
- 2-year
- description
- Treatment-related adverse event
Secondary outcomes (4)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 75 Years
Show eligibility criteria text
Inclusion Criteria: (1) Age 18-75 years old; (2) ECOG score 0-2 points; (3) Chest CT showed at least two lung nodules (pure ground glass, partial solid or solid nodules); (4) At least one lesion has been pathologically diagnosed as lung cancer (T1N0M0-T1N1M0); (5) At least one residual pulmonary nodule has been diagnosed pathologically or multidisciplinary diagnosis and treatment (MDT) discussed and considered as a primary malignant pulmonary nodule; (6) The residual lung nodules are inoperable or operable but the patient refuses to be surgically removed; (7) Have self-consciousness and can sign informed consent; (8) Must be able to swallow tablets. Exclusion Criteria: (1) There are metastatic pulmonary nodules; (2) Have received chest radiotherapy in the past; (3) Lymph node metastasis or distant metastasis; (4) The tumor is located in the proximal bronchial tree area. The proximal bronchial tree is defined as carina, left and right main bronchus, left and right upper lobe bronchus, middle bronchus, right middle lobe bronchus, lingual bronchus, left and right lower lobe bronchi; the proximal bronchial tree area is defined as surrounding the proximal bronchial tree in all directions The area within 2cm above; (5) Pneumonectomy patients; (6) Severe primary diseases such as heart, liver, kidney, hematopoietic system, etc.; (7) Women during pregnancy and lactation; (8) Active period of the human immunodeficiency virus (HIV) infection; (9) Those with active systemic infection, pneumonia, tuberculosis, and pericarditis; (10) There is a history of psychotropic drug abuse or drug abuse;(11)Insulin dependent diabetes;(12) Thyroid disease
References
Publications (0)
Data not yet available