are two individuals with the same name.

No abstract

Endostatin is a potent endogenous angiogenic inhibitor with implicated antitumor activity. However, efficacy of recombinant human endostatin (rhES) in clinical trials is controversial, and application of rhES in treatment of metastatic melanoma awaits further investigations. This phase II trial evaluated the efficacy and safety of a soluble and stable rhES (Endostar) plus dacarbazine in patients with metastatic melanomas that contains no mutations in c-kit and BRAF genes. A total of 110 patients received placebo plus dacarbazine (250 mg/m², n = 54) or Endostar (7.5 mg/m²) plus dacarbazine (250 mg/m², n = 56). The primary end points were progression-free survival (PFS) and overall survival (OS). Median PFS in the Endostar plus dacarbazine arm was 4.5 months versus 1.5 months in the placebo plus dacarbazine arm (hazard ratio (HR) = 0.578; P = 0.013). There were statistically significant improvements in OS (median, 12.0 months versus 8.0 months; HR, 0.522; P = 0.005) in favor of the Endostar plus dacarbazine arm. The regimen was generally well tolerated and had a manageable toxicity profile. Our trial suggests that Endostar plus dacarbazine is well tolerated in patients with metastatic melanoma harboring no genetic mutations popular for targeted therapy and yields a significant improvement in PFS and OS.

Background: Current treatment options for human epidermal growth factor receptor 2 (HER2)-overexpressing gastric cancer at third-line have shown limited clinical benefit. Further, there is no specific treatment for HER2 immunohistochemistry (IHC) 2+ and fluorescence in-situ hybridization-negative patients. Here, we report the efficacy and safety of a novel anti-HER2 antibody RC48 for patients with HER2-overexpressing, advanced gastric or gastroesophageal junction cancer.Methods: Patients with HER2-overexpressing (IHC 2+ or 3+), locally advanced or metastatic gastric or gastroesophageal junction cancer who were under at least second-line therapy were eligible and received RC48 2.5 mg/kg alone every 2 weeks. The primary endpoint was the objective response rate (ORR) assessed by an independent review committee. Secondary endpoints included progressionfree survival (PFS), overall survival (OS), duration of response, time to progression, disease control rate, and safety.

ABSTRACT. The etiological factors, clinical characteristics, diagnosis, treatment strategies, and prognosis of multiple primary malignant neoplasms (MPMNs) were investigated in order to improve its diagnosis and therapy. Clinical data of 170 patients with MPMN who were admitted to the Oncology Department of the First Affiliated Hospital of Anhui Medical University from January 2004 to April 2010 were collected and analyzed retrospectively. The overall incidence of MPMNs was 2.25%. There were 167 cases with duplex primary cancers, 2 cases with triple primary cancers, 1 case with quadruple primary cancer, 46 synchronous MPMNs (SMPMNs), and 124 metachronous MPMNs (MMPMNs). There were 344 malignant neoplasms in the 170 MPMN patients, of which 161 were in the alimentary system, 48 in the respiratory system, 63 in mammary glands, 30 in the genital system, 7 in the urinary system, 23 in the head and neck, and the other 12 were in the brain, hematological system, and soft tissue. There were 22 cases of bilateral primary breast cancer and 41 cases of digestive MPMN. With a median survival time of 24 months, the 1-, 3-, and 5-year cumulative survival rates in the 170 patients were 68.8, 39.1, and 25.2%, respectively. The most common locations of MPMN were the alimentary system, mammary gland, and respiratory system. MPMN 9272 L.L. Xu and K.S. Gu ©FUNPEC-RP www.funpecrp.com.br Genetics and Molecular Research 13 (4): 9271-9284 (2014) usually occurred in distinct organs of identical systems, conjugate organs, or identical organs. The survival rate of SMPMN was similar to that of MMPMN. There were differences in principles of treatment and diagnosis between MPMN and metastasis or recurrent cancers.