View clinical trials related to Endostatin.
Filter by:immune checkpoint inhibitor combined with recombinant human endostatin can improve the 3-month OS rate of leptomeningeal metastasis of lung cancer, and the combination is safe
Endostatin inhibits the pro-angiogenic action of basic fibroblast growth factor and vascular endothelial growth factor in esophageal cancer.This study aims at assessing the efficacy and safety of endostatin combined with concurrent chemoradiotherapy with Oxaliplatin in esophageal cancer patients.
After menopause the coronary artery disease (CAD) risk increases rapidly to an equivalent risk of men with the same age. The rising incidence of CAD could be a subsequent decline of endogenous estrogen blood levels after the menopause. Estrogen leads to vasodilation and vasoprotection through an increase of Nitric Oxide (NO). NO deficiency results in endothelial stiffness and dysfunction with a subsequent initiation of atherosclerosis. Menopausal status is associated with an increase of the sympathetic nerve activity leading to hypertension, increased heart rate and palpitations. Recent studies show an importance of vasoactive substances (e.g. NO) in the physiology of hot flashes. Thus, hot flashes may be associated with a decreased NO production and release. Additionally, it is well known that during and after menopause women experience a change in sexual function (declined libido and increased dyspareunia) due to decreasing estrogen blood levels. Recently, a new angiostatic parameter - Endostatin (ENST) - has been shown to be involved in EC function. There is also evidence that ENST levels increase during NO stimulation. Nebivolol, a ß-blocker of the third generation, has been shown to release NO to a significant amount in the EC. It is safe and effective in reducing blood pressure to the target level. However, there is no data of the effect of Nebivolol on sexual function, on clinical symptoms (palpitations, increased heart rate and hot flashes) and ENST in postmenopausal women. The present study investigates the effect of a NO-releasing ß-blocker compared to a phytoestrogen therapy considering clinical signs of menopause such as palpitations, hot flashes and sexual functioning in postmenopausal women. Therefore, the use of a ß-blocker treatment is warranted. Further, this study tries to elucidate the role of NO release in postmenopausal symptoms and may gain new insights in the pathophysiology of hot flashes and increased sympathetic nerve activity. Thus, this trial should explore an advantage of Nebivolol therapy in contrast to a phytoestrogen therapy. Null hypothesis: Climacteric disorders as measured by the MRS-II in patients with a Nebivolol therapy is not lower than in patients with phytoestrogen therapy. Alternative hypothesis: Climacteric disorders in patients as measured by the MRS-II with a Nebivolol therapy is lower than in patients with phytoestrogen therapy.