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 goal of this study is to assess the long-term efficacy and safety of Firebird2 Cobalt-Chromium（CoCr）-alloyed sirolimus-eluting stent in treatment of complex lesions in diabetes.
Ovarian cancer, especially epithelial ovarian carcinoma, has the highest mortality rate among the gynecologic malignancies. The majority of patients with epithelial ovarian carcinoma are diagnosed at advanced stage which has the overall survival rates of only 19-30%. As the advance in the managements which prolonged the overall survival, metastatic lesion in rare location such as brain was noted in few patients of ovarian cancer in recent years. In the retrospective study, the investigators will review the medical records of the ovarian cancer patients with brain metastasis in the investigators hospital to investigate the incidence, clinical courses, optimal managements and possible prognostic factors in the rare condition.
Low intensity shock waves (LISW) have been proven in animal studies to induce local growth of new blood vessels. The investigators hypothesized that LISW therapy could improve the symptoms of patients with erectile dysfunction resulting from a problem of blood supply that do not respond to oral therapy (PDE-5 inhibitors).
The purpose of this study is to evaluate overall survival and immunological monitoring for peptide vaccination therapy using novel cancer testis antigens (STF-II) for locally advanced, recurrent, or metastatic esophageal squamous cell carcinoma
Cerebral oxygenation can be monitored using near infrared spectroscopy. Different devices are available to assess cerebral oxygenation noninvasively. Beach chair position is assumed to influence cerebral oxygenation. Litte is known about the influence of prone position and head down position on cerebral oxygenation. The investigators hypothesize that these positions influence cerebral oxygenation. Further the investigators presume that the two cerebral oximeters INVOS and ForeSight provide comparable oxygenation data.
The objective of this prospective randomized clinical study was to compare anesthesia, in morbidly obese patents (BMI >50) who underwent BPD-RYGBP with either sevoflurane or propofol with remifentanyl.
Design a randomized trial to compare the effect of endoscopic cyanoacrylate injection obliteration versus non-selective beta-blocker in the primary prevention of gastric variceal bleeding.
When to start children with Fabry disease on therapy is controversial because of its expense and inconvenience. Many Fabry children complain of exercise intolerance. In adults, the investigators have found decreased lung function and ability to exercise on a treadmill. Whether or not lung function and exercise capacity is abnormal in children is unknown. While lung function and exercise tests are commonly part of routine evaluations for adults with Fabry, they are not yet for children. The objective of the proposed study is to more accurately define the lung and exercise abnormalities in a group of 20 boys from 8-18 years of age with Fabry disease who have not been treated with enzyme replacement therapy (Fabrazyme).
The primary purpose of this study is to assess the ability of scopolamine to improve the antidepressant effects of ECT and to determine whether scopolamine will shorten the time to response and remission for patients receiving ECT. The hypothesis are: 1. Patients receiving ECT plus scopolamine will have greater improvement in depression symptoms than those receiving ECT plus placebo. 2. Patients receiving scopolamine in addition to ECT will require fewer ECT treatments to obtain response/remission compared to the group receiving ECT plus placebo. 3. Time to response and to remission in the scopolamine group will be significantly shorter compared to ECT alone.
The first objective (LOLA) of this integrated trial is to determine whether laparoscopic lavage leads to better clinical outcomes compared to sigmoidectomy in patients with perforated diverticulitis with purulent peritonitis in terms of mortality and major morbidity. The second objective (DIVA) is to determine whether sigmoidectomy with anastomosis or sigmoidectomy with end-colostomy is the superior approach in patients with perforated diverticulitis with either purulent or faecal peritonitis in terms of stoma free survival. The study is designed as a multicenter and randomised trial.