Long-term Therapeutic Outcome and Prognostic Factors of Patients with Nasopharyngeal Carcinoma Receiving Intensity-modulated Radiotherapy: An Analysis of 608 Patients from Low-endemic Regions of China.

Objective: To evaluate the long-term outcome and prognostic factors of patients with nasopharyngeal carcinoma (NPC) from low-endemic regions of China who received definitive intensity-modulated radiation therapy (IMRT).

Methods: The clinical data from 608 patients with newly-diagnosed non-metastatic NPC who have received initial treatment at our cancer center from January, 2008 to December, 2013 were retrospectively reviewed. All patients received definitive IMRT, and 87.

A tolerability and safety analysis of adding granulocyte-macrophage colony-stimulating factor to local radiotherapy in a case series of seven patients with thoracic cancer.

Background: Granulocyte-macrophage colony-stimulating factor (GM-CSF) has been demonstrated to improve the anti-cancer effects in combination with radiotherapy. However, the tolerability and safety of adding GM-CSF to radiotherapy in thoracic cancer patients need to be further explored.

Methods: Between June 2020 and Sep 2020, seven patients with thoracic cancer were treated with concurrent radiotherapy and GM-CSF (200 µg subcutaneously injected q.

Efficacy and safety of anti-PD-1/PD-L1 agents vs chemotherapy in patients with gastric or gastroesophageal junction cancer: a systematic review and meta-analysis.

Background: Current therapeutic options have limited efficacy for patients with advanced gastric or gastroesophageal junction cancer. Immune checkpoint inhibition now has been increasingly used in advanced gastric or gastroesophageal junction cancer therapy. To further understand the efficacy and safety of anti-programmed cell death 1 (PD-1) and its ligand 1 (PD-L1) agents is critical for clinical practice.

A meta-analysis of cisplatin-based concurrent chemoradiotherapy with or without cetuximab for locoregionally advanced nasopharyngeal carcinoma.

Background: It is unclear whether cetuximab (CTX) plus cisplatin-based concurrent chemoradiotherapy (CCRT) delivers equivalent or improved results over standard CCRT in locoregionally advanced nasopharyngeal carcinoma (NPC).

Methods: The strategy involved searching the PubMed, Embase, Cochrane Library, and Web of Science. Pooled hazard ratios (HRs) for overall survival (OS), distant metastasis-free survival (DMFS), locoregional relapse-free survival (LRFS), and disease-free survival (DFS), and pooled risk ratios for adverse events were meta-analyzed.

Synthesis and characterization of surface-modified Fe3O4 super-paramagnetic nanoparticles.

Aqueous dispersion and stability of Fe3O4 nanoparticles remain an issue unresolved since aggregation of naked iron nanoparticles in water. In this study, we successfully synthesized different Fe3O4 super-paramagnetic nanoparticles which were modified by three kinds of materials [DSPE-MPEG2000, TiO2 and poly acrylic acid (PAA)] and further detected their characteristics. Transmission electron microscopy (TEM) clearly showed sizes and morphology of the four kinds of nanoparticles.

Optimization of parameters for preparation of docetaxel-loaded PLGA nanoparticles by nanoprecipitation method.

The purpose of this study was to develop docetaxel-poly (lactide-co-glycolide) (PLGA) loaded nanoparticles by using nanoprecipitation method and optimize the relative parameters to obtain nanoparticles with higher encapsulation efficiency and smaller size. The physicochemical characteristics of nanoparticles were studied. The optimized parameters were as follows: the oil phase was mixture of acetone and ethanol, concentration of tocopheryl polyethylene glycol succinate (TPGS) was 0.