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Local Non-salvage Radiotherapy for Synchronous Oligometastatic Non-small-cell Lung Cancer.

S

Southern Medical University

Status and phase

Unknown
Phase 2

Conditions

Stage IV Non-small Cell Lung Cancer

Treatments

Radiation: Local Definitive Radiotherapy
Drug: No Local Definitive Radiotherapy

Study type

Interventional

Funder types

Other

Identifiers

NCT03119519
LC2019ZD009

Details and patient eligibility

About

Aggressive therapy may improve survival in synchronous oligometastatic NSCLC and the goal of this clinical trial is to assess the efficacy and safety of local definitive radiotherapy in this subset of patients.

Full description

For NSCLC patients with synchronous oligometastases, first line chemotherapy or targeted therapy concurrent with non-salvage radiotherapy on metastatic or primary thoracic tumor contributed a longer progression-free survival than chemotherapy or targeted therapy alone.

Enrollment

148 estimated patients

Sex

All

Ages

18 to 70 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. Male or female aged 18 to 70 years old;
  2. Histologically or cytologically confirmed non-small cell lung cancer;
  3. Stage IV patients with measurable primary tumor and distant metastases number ≤5;
  4. PS score 0-2;
  5. Have never received local or systemic anti-cancer treatment, including surgery (biopsy is allowed), first line chemotherapy, targeted therapy or immunotherapy;
  6. Life expectancy of >3 months;
  7. Organ function levels must meet the following requirements:

(1)Bone marrow: White blood cell (WBC)≥4.0G/L;neutrophile granulocyte (NEU)≥1.5G/L;platelets (PLT)≥100G/L; hemoglobin (HGB)≥9g/L; (2)Liver and kidney: total bilirubin (TBIL), aspartate aminotransferase (AST), alanine aminotransferase (ALT)≤2.0 × the upper limit of normal (ULN);creatinine≤1.5×ULN; 8.Patient must be willing and able to provide written informed consent.

Exclusion criteria

  1. The amount of metastatic focus >5;
  2. Patient can't tolerate chemotherapy or targeted therapy;
  3. Local or systemic anti-cancer treatment had been used for the primary foci and metastatic lymph nodes, including surgery (biopsy is allowed), first line chemotherapy, targeted therapy or immunotherapy;
  4. Previous or concurrent suffered from other malignancies;
  5. Concurrent with other serious disease that can not be controlled;
  6. Women who are breast-feeding or pregnant;
  7. Have an allergy to pemetrexed, cisplatin, taxanes, targeted medicine and contrast agent;
  8. Patients with poor obedience or researchers think that the patient may not be able to accomplish the whole trial.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

148 participants in 2 patient groups

Local Definitive Radiotherapy
Experimental group
Description:
Standard platinum-based doublet chemotherapy or EGFR-TKI (Gefitinib or Erlotinib) followed by 3D-CRT (three-dimensional conformal radiotherapy) or IMRT (intensity modulated radiotherapy) to primary thoracic foci or remediable oligometastatic focus.
Treatment:
Drug: No Local Definitive Radiotherapy
Radiation: Local Definitive Radiotherapy
No Local Definitive Radiotherapy
Active Comparator group
Description:
Standard platinum-based doublet chemotherapy or EGFR-TKI (Gefitinib or Erlotinib) alone, according to gene test.
Treatment:
Drug: No Local Definitive Radiotherapy

Trial contacts and locations

1

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Central trial contact

Xiaoxia Zhu, M.D.

Data sourced from clinicaltrials.gov

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