There are about 25560 clinical studies being (or have been) conducted in Germany. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Sorafenib is the standard therapy for advanced liver cancer but often shows dose-limiting toxicities with the need to reduce the applied dose of the compound. As this limits the overall response rate of the therapy, a combination with temsirolimus, an inhibitor of mTOR signaling, will be investigated regarding safety and tolerability in patients with advanced liver cancer under a reduced dose of sorafenib.
Development of a new mass spectrometry-based biomarker for the early and sensitive diagnosis of Gaucher Disease from blood (plasma)
This study will assess the safety and efficacy of ACZ885 on stimulated C-peptide during a mixed meal test in patients with newly-diagnosed type 1 diabetes mellitus.
During clamping of one internal carotid artery for endarterectomy, blood flow through this vessel has to be compensated by collateral arteries including the contralateral internal artery and vertebral arteries. In 7 % of all patients undergoing carotid endarterectomy this collateral flow is not sufficient to maintain adequate cerebral perfusion during clamping and ischemic brain damage is likely to emerge. To maximize cerebral blood flow during clamping, increase of blood pressure is a common procedure and routine at our institution. Increasing blood pressure can be enabled by tapering a mixture of Cafedrine und Theodrenalin (Akrinor®) until the designated blood pressure is reached. After declamping, the blood pressure has to be reduced to normal values to avoid postoperative hyperperfusion syndrome. This is enabled by tapering urapidil until normal blood pressure is achieved. It has been shown that cerebral oxygenation measured by near infrared spectroscopy is reduced by intravenous application of norepinephrine. Otherwise, intravenous nitroglycerine increases cerebral oxygenation during cardiopulmonary bypass. Hence, cafedrine/theodrenalin and urapidil may also have an effect on cerebral perfusion. In this prospective randomized study the effect of cafedrine/theodrenalin and urapidil on cerebral oxygenation measured by near infrared spectroscopy is investigated.
Development of a new MS-based biomarker for the early and sensitive diagnosis of Niemann Pick Type C disease from Blood (plasma)
This is an open label and single arm study to investigate the safety and efficacy of BEZ235 in adult women with endometrial carcinoma whose disease progressed (or recurred) while on or after first-line antineoplastic treatment for advanced endometrial carcinoma.
The primary objective of this retrospective study is to evaluate the percentage of patients with device related adverse events (infection, rejection, dislocation, fracture of the implant) in the first 24 months after implantation.
Actual clinical practice predominantly makes use of heparin (systemically) or citrate regionally as anticoagulation in the extracorporeal circulation for renal replacement therapy. We aim to find out if different anticoagulation strategies may lead to different levels of platelet activation and whole blood coagulation. Regarding coagulation activation, it remains uncertain if there is an advantage for one of these methods. However, it is of major interest to minimize the risk of any additional clotting activation via extracorporeal circulation in these usually critically ill patients.
The disruption of the pancreatic duct seems to be a major cause pseudocyst formation and persistence in patients suffering from acute/chronic pancreatitis. No prospective randomized studies have been conducted on the influence of pancreatic duct stenting for the patients' benefits and recurrence rates. The aim fo this study is therefore to evaluate prospectively in a randomized, controlled fashion in patients wit pancreatic pseudocysts, wether pancreatic duct stenting of a disrupted pancreatic duct is beneficial in terms of quicker clinical recovery and avoidance of recurrence of pancreatic pseudocysts.
Current European AIDS Clinical Society (EACS) guidelines for the treatment of HIV infection recommend a combination antiretroviral regimen composed of two nucleoside reverse transcriptase inhibitors plus a ritonavir boosted protease inhibitor or a non-nucleoside reverse transcriptase inhibitor. The non-nucleoside reverse transcriptase inhibitors licensed for naïve patients - nevirapine and efavirenz - have both been asociated with increased rates of hepatotoxicity (nevirapine) and CNS toxicity (efavirenz) in HIV/HCV co-infected patients. Although PI-based therapy has dramatically reduced morbidity and mortality, it has been limited by complex dosing regimens and toxicities, leading to adherence challenges. Varying degree of liver insufficiency may necessitate pharmacokinetic monitoring of the protease inhibitor and may necessitate dose adjustments. In HIV/HCV co-infected patients HAART based on another class of antiretrovirals than NNRTI or PI may thus offer advantages with regard to adverse events and thus long-term efficacy. The overall intention of this trial is to examine in a non-inferiority design the safety and efficacy of a raltegravir based HAART with a standard-of-care HAART in HIV-/HCV co-infected patients. The standard of care used in this study will be atazanavir/ritonavir. All patients will in addition receive a fixed combination of tenofovir and emtricitabine. The primary end-point is the rate of hepatotoxic events, defined by ALT elevations.