Chemotherapy: Open Access
Open Access
ISSN: 2167-7700
ISSN: 2167-7700
Antonio Sánchez Ruiz
Spain
Research Article
Neoadjuvant use of Tyrosine Kinase Inhibitors
Author(s): Mariano Provencio Pulla, Antonio Sánchez Ruiz, Magda Palka Kotlowsk and Miriam Méndez Garcia
Mariano Provencio Pulla, Antonio Sánchez Ruiz, Magda Palka Kotlowsk and Miriam Méndez Garcia
Patients with clinical stage IIIA-N2 non-small cell lung cancer (NSCLC) have a 5-year
overall survival
(OS) of only 10%-15%, and it decreases to 2-5% in patients with mediastina N2 bulky disease. The efficacy of
surgery
in this stage is limited and remains controversial. In 4 different studies with a total of 1180 patients who underwent surgical resection, 5-year survival was 14-30% [1-4]. To improve this rate and supported by the introduction of new chemotherapeutic agents, induction chemotherapy (CT) has been added to the treatment approach in this stage. The theoretical advantages of induction CT include: in vivo assessment of response to CT, which would help identify patients who might benefit from
adjuvant
CT; early treatment of micro metastasis to increase control of distant metastases; reduction of drug resist.. View More»
DOI:
10.4172/2167-7700.1000138