Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add more filters










Database
Language
Publication year range
1.
World J Clin Oncol ; 12(11): 983-999, 2021 Nov 24.
Article in English | MEDLINE | ID: mdl-34909394

ABSTRACT

Immunotherapy has represented one of the main medical revolutions of recent decades, and is currently a consolidated treatment for different types of tumors at different stages and scenarios, and is present in a multitude of clinical trials. One of the diseases in which it is most developed is non-small cell lung cancer. The combination of radiotherapy and immunotherapy in cancer in general and lung cancer in particular currently represents one of the main focuses of basic and clinical research in oncology, due to the synergy of this interaction, which can improve tumor response, resulting in improved survival and disease control. In this review we present the biochemical and molecular basis of the interaction between radiotherapy and immunotherapy. We also present the current clinical status of this interaction in each of the stages and cases of non-small cell lung cancer, with the main results obtained in the different studies both in terms of tumor response and survival as well as toxicity. Finally, we mention the main studies underway and the challenges of this interaction in the coming years, including how these treatments should be combined to achieve the greatest efficacy with the fewest possible side effects (dose, type of radiotherapy and drugs, sequence of treatments).

2.
Transl Lung Cancer Res ; 7(3): 404-415, 2018 Jun.
Article in English | MEDLINE | ID: mdl-30050778

ABSTRACT

BACKGROUND: Recently, immunotherapy has changed the standard of treatment in non-small cell lung cancer (NSCLC). Outside clinical trials, data of real life is lacking. This is an observational study that represents the real world experience with nivolumab in pretreated NSCLC. METHODS: Eligibility criteria included, histologically confirmed NSCLC, stage IIIB and IV, evaluable disease and at least one prior therapy. Patients received nivolumab until progressive disease (PD) or unacceptable toxicity. The main aim of the study was to report the efficacy and safety profile of Nivolumab in pretreated patients with advanced NSCLC of our everyday clinical practice. The secondary aim was to perform subgroup analysis by clinical features. RESULTS: From August of 2015 to January of 2017, 188 patients were enrolled. The patients demographics were: median age 58 years, 144 male; 17 never smoker and 171 former/current smoker; 112 adenocarcinoma, 66 squamous-cell carcinoma and 10 not otherwise specified (NOS); 61 stage IIIB and 127 stage IV; 15 performance status (PS) 0, 154 PS 1 and 19 PS 2; 5 epidermal growth factor receptor (EGFR) and 1 anaplastic lymphoma kinase (ALK); 42 with central nervous system (CNS) metastases; and 71 received 2 or more prior therapy lines. Of the 188 patients enrolled, 25 (13.3%) were not evaluated, 3 (1.6%) had complete response (CR), 45 (23.9%) partial response (PR), 48 (25.5%) disease stabilization (DS) and 67 (35.6%) PD. The median of progression-free survival (PFS) was 4.83 months (95% CI, 3.6-5.9) and overall survival (OS) was 12.85 months (95% CI, 9.07-16.62). The subgroup analysis revealed statistical significance in OS for patients with CNS metastases 14.8 months (95% CI, 11.5-17.3) vs. 5.09 months (95% CI, 0.3-9.8) and also PS 0 [not reached (NR)] vs. PS 1 11.7 months vs. PS 2 3.4 months (95% CI, 2.3-4.4). The safety profile was in accordance with the literature data. CONCLUSIONS: This study represents the real word experience with nivolumab and the results are consistent with previously reported in clinical trials. PS 2 and the presence of CNS metastases are associated with poor prognosis.

SELECTION OF CITATIONS
SEARCH DETAIL
...