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Table 3 Details of PTC culture and drug screening

From: Personalized drug screening of patient-derived tumor-like cell clusters based on specimens obtained from percutaneous transthoracic needle biopsy in patients with lung malignancy: a real-world study

Variables

Success of PTC culture (n = 56)

Culture duration (days)

3.8 ± 2.3

Drug testing regimens

9.3 ± 3.7

Cell-killing efficiency (%)

42.7 ± 16.9

Strongest killing regimen

 

 Gemcitabine plus platinum

24(42.9%)

 Paclitaxel plus platinum

8(14.3%)

 Irinotecan plus platinum

2(3.6%)

 Paclitaxel plus gemcitabine

2(3.6%)

 Pemetrexed plus platinum

3(5.4%)

 Pirarubicin plus platinum

3(5.4%)

 Docetaxel plus platinum

1(1.8%)

 Osimertinib

9(16.1%)

 Anlotinib

1(1.8%)

 Gefitinib

1(1.8%)

 Icotinib

1(1.8%)

 Eptoside plus doxorubicin

1(1.8%)

  1. PTC = Patient-derived tumor-like cell clusters