There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
The effects of physical exercise on pregnancy remain to be elucidated. A randomized controlled trial will be conducted to study the impact of exercise on maternal and perinatal outcomes. Our hypothesis is that physical exercise reduces preeclampsia incidence and improves birthweight when started early in pregnancy, with no impact on pregnancy duration, Apgar scores and neonatal complications.
This multicentered clinical trial is going to find out the radio-sensitization action of sodium glycididazole in radiochemotherapy for esophageal cancer.
Compare the clinical efficiency evaluated by the treatment of the intravenous colistin plus inhaled colistin opposite to the treatment with colistin intravenous plus inhaled saline solution in patients with VAP due to baumannii carbapenems resistant.
This is a an investigator-initial, multicenter, open-label, randomized, parallel-group comparative study to evaluate the effect on the incidence of AF and pacemaker dependence in SSS patients receiving physiological atrial-based pacing alone or adding losartan 100mg to physiological atrial-based pacing treatment. The duration of the study will be approximately 13 months, comprising 4-week pre-study period, and 12-month treatment period.
Elevated troponin is powerful and independent adverse prognostic marker in patient with ACS. However, non specific (non cardiac) troponin elevation is a common finding among hospitalized patients and worse prognosis too. The aim of this study is examine the prevalence of incidental cardiac troponin rise in a group of patient aged 65 and over admitted to geriatric department with hip fracture, and influence of troponin elevation on outcomes like ACS, death, motor and cognitive function.
Patients who have undergone placement of coronary stents require dual antiplatelet therapy with Plavix and aspirin to prevent the serious complication of in-stent thrombosis. Some of these patients will require surgery while on dual antiplatelet therapy. This poses a challenge because being on Plavix is associated with higher risks of perioperative bleeding, but stopping Plavix puts patients at increased risk for in-stent thrombosis. Currently, the ACC/AHA guidelines recommend discontinuation of Plavix five days prior to surgery to prevent bleeding complications. However, there are no universal recommendations for preventing in-stent thrombosis. Some experts recommend the use glycoprotein IIb/IIIa inhibitors (short-acting antiplatelet agents) as "bridging therapy" during the high-risk perioperative period. Although these agents should be beneficial based on theory, there is currently no published data on their effectiveness for this purpose. The current study proposes to evaluate the value of Aggrastat (a short-acting intravenous platelet glycoprotein IIb/IIIa inhibitor) in decreasing the risk of in-stent thrombosis without increasing the risk of perioperative bleeding.
To compare mitral valve area in rheumatic mitral valve stenosis with cardiac magnetic resonance imaging and conventional transthoracic echocardiography.
The purpose of this study is to determine whether, in a randomized, placebo-controlled trial, restless legs syndrome (RLS) can be caused by pinched and damaged foot nerves called neuromas.
The purpose of the present study is to quantify the degree of modulation, if any, in the perioperative inflammatory response associated with statins use. Specifically, we hypothesize that: In a population of patients undergoing elective orthopedic spine surgery, administration of a specific statin (Simvastatin, Zocor®, Merck Pharmaceuticals), will be associated with a decrease in perioperative inflammatory markers when compared to patients not taking statins
To study the impact of endostar combined with docetaxel and cisplatin on the angiogenesis of non-small cell lung cancer, patients will be randomly assigned to the group one (endostar combined with docetaxel and cisplatin) and group two (docetaxel and cisplatin). - The serum concentrations of Endostatin,VEGF and bFGF are determined. - Blood circulating endothelial cells (CECs) and circulating hematopoietic progenitor cells (CPCs) will be measured by flow cytometer. - Statistical analysis will be applied to study the relationship between the levels of Endostatin, VEGF, bFGF, CECs and CPCs and the clinical outcomes such as objective response rate(ORT), time to progression (TTP), mean survival time(MST), toxicity and quality of life (QOL).