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.
SCENARIO is a trial to investigate the role of non-drug weight reduction in secondary prevention of stroke. It is a single-blinded, randomized, controlled multicentre trial with two arms. The therapy arm is participating in a comprehensive weight reducing program, whereas the control group takes part in a lecture on healthy nutrition. The primary study objective is to assess the efficacy of non-drug therapeutic weight reduction in the secondary prevention of stroke. Secondary objectives are functional outcome, cognitive status, post stroke depression, and health-related quality of life.
To compile characteristics of real-world clinical outcomes for Boston Scientific commercially approved neurostimulation systems for pain in routine clinical practice, when used according to the applicable Directions for Use - and - To evaluate the economic value and technical performance of Boston Scientific commercially approved neurostimulation systems for pain in routine clinical practice
Rationale: Recently our study group reported the results of the Basilar Artery International Cooperation Study (BASICS), a prospective registry of patients with an acute symptomatic basilar artery occlusion (BAO). Our observations in the BASICS registry underscore that we continue to lack a proven treatment modality for patients with an acute BAO and that current clinical practice varies widely. Furthermore, the often-held assumption that intra-arterial thrombolysis (IAT) is superior to intravenous thrombolysis (IVT) in patients with an acute symptomatic BAO is challenged by our data. The BASICS registry was observational and has all the limitations of a non-randomised study. Interpretation of results is hampered by the lack of a standard treatment protocol for all patients who entered the study. Objective: Evaluate the efficacy and safety of IAT in addition to best medical management (BMM) in patients with basilar artery occlusion. Study design: Randomised, multi-centre, open label, controlled phase III, treatment trial. Study population: Patients, aged 18 years and older, with CTA or MRA confirmed basilar occlusion. Intervention: Patients will be randomised between BMM with additional IAT versus BMM alone. IAT has to be initiated within 6 hours from estimated time of BAO. If treated with as part of BMM, IVT should be started within 4.5 hours of estimated time of BAO. Main study parameters/endpoints: Favorable outcome at day 90 defined as a modified Rankin Score (mRS - functional scale) of 0-3.
This trial examines the feasibility, effectiveness and safety of a combination of radiotherapy (over a period of five weeks) and chemotherapy (with 5-FU or Capecitabine and Oxaliplatin) and 10 fractions of deep regional hyperthermia in patients with primary locally advanced or locally recurrent rectal cancer. Previous pelvic irradiation in case of a local recurrence is not excluded from the trial. The treatment protocol aims on a preoperatively improved tumor regression allowing less aggressive surgery in primary locally advanced rectal cancer and a higher rate of curative resections in heavily pretreated locally recurrent rectal cancers. Primary endpoint of the trial is the feasibility rate of a multimodal regimen consisting of radiochemotherapy and hyperthermia. Secondary endpoints are local control, survival rates, and toxicity. It is planned to include a total number of 59 patients over a period of 2.5 years.
Following a recent publication by the authors [1], there is no standardized treatment regime for the treatment of lacerations of the olecranon or prepatellar bursa, although primary bursectomy seems to be the most common treatment regime in Germany, Austria and Switzerland. The aim of this study is to prospectively follow patients who suffered from an acute traumatic laceration of the OB or PB treated, according to the local standards, either by bursectomy (Vie, AT) or bursal reconstruction and direct wound closure (Muc, GER). [1] Baumbach et al. Evaluation of the current treatment concepts in Germany, Austria and Switzerland for acute traumatic lesions to the prepatellar and olecranon bursa. Injury (2012)
Investigation of biochemical and genetic markers in liver disease that might have an influence on the course of the disease
Thyroid nodules are a common clinical problem. Epidemiologic studies have shown the prevalence of palpable thyroid nodules to be approximately 5% in women and 1% in men living in iodine-sufficient parts of the world and up to 30% in iodine deficient regions, such as Germany. The clinical importance of thyroid nodules rests with the need to exclude thyroid cancer which occurs in 5-15%. Differentiated thyroid cancer (DTC), which includes papillary and follicular cancer, comprises the vast majority (90%) of all thyroid cancers. In Germany, approximately 7,000 new cases will be diagnosed in 2011. The yearly incidence has increased from 3.6 per 100,000 in 1973 to 8.7 per 100,000 in 2002, and this trend appears to be continuing. Recurrence-free survival is generally excellent and depends on the risk group. The role of postoperative remnant radioiodine ablation (RRIA) as the most serious question regarding the initial management of DTC still needs to be resolved even after decades of radioiodine use. American Thyroid Association directions for future research addressing these questions include: - Better understanding of the long-term risks of radioiodine use; - Improved risk stratification; Randomized controlled trials are still missing in which RRIA has proven its worth as a safe and very effective treatment that results in an improved life expectancy and a reduced recurrence rate. Many observational studies lack sufficiently high evidence. Evidence grade is rated mainly on "expert level", based on non-randomized retrospective observation studies. Although RRIA in Europe is established as adjuvant standard treatment for all patients with DTC, except those with stage T1a, it remains to be shown throughout if it is beneficial for low risk and medium risk patients without metastases (M0), also known as stage I patients according to UICC/AJCC classification, accounting for 40-90% of all patients. Blood doses due to cumulative radioiodine therapy may well exceed 2 Gy, and RRIA induces an average blood dose of 0.28 Gy to the entire body. Risks as estimated from that dose are not insignificant. The question is whether or not the condition after remnant ablation justifies such an increased risk of a secondary malignancy. The probability of causation for a pharyngeal or breast tumour can well exceed the margin of a 50% after being exposed to RRIA or consecutive I-131 diagnostic imaging to explore measureable Tg levels. Even though radioiodine therapy can benefit some patients with advanced thyroid carcinoma, it is still unknown whether the risks of RRIA outweigh any discernable benefit. Undoubtedly, quality of life may be affected by adjuvant use of I-131. Study Hypothesis: The I-124 study arm may have considerable benefits for the patient included in the study. These include - enhanced tumour and risk stratification, - avoidance of unnecessary I-131 exposure in 30-89 percent of patients who were classified with "low risk" tumour (MACIS or AMES scoring) or "stage I disease" (UICC-AJCC TNM staging system), and, - improved quality of life at the same or better morbidity and mortality rates in the I-124 arm. Environmental and hospital staff related benefits include prevention or saving of I-131 exposure. This study is designed to compare effectiveness of treatments following and evaluating guideline recommendations in two assignment arms.
The current state of knowledge on the concentration of drugs and their metabolites in the individual human body is not satisfying concerning the question about behavior of drugs in the human body, taking into account individual patient factors such as age, weight and organ dysfunctions. This projects deals with the question of drug levels in the blood of hospitalized patients. The aim of this study is to extend the knowledge about the behavior of drugs in the human body significantly, for the safety and benefit of future patients. This also includes to establish a relationship between drug levels in patients and the desired and undesired effects of a drug. As a result, the future perspective is to find the optimal dose for the individual patient by measuring the blood concentration of a drug.
The purpose of this study is to determine the safety of transcranial direct current stimulation in aphasia therapy in acute and post-acute stroke.
Subjects enrolled into this 10 week study will for the first two weeks document the number of cluster headaches and the means of treating (medication) of these attacks. Subjects will then be randomized to into either two groups. The first group is continuing with standard of care and the second group is treatment with the investigational device (GammaCore) for a period of 4 weeks. After this 4 week period, all subjects will treat with the GammaCore for another 4 week period. It is hypothesized the the treatment group will have a reduction in mean cluster headaches per week by 50% compared to the standard of care group.