View clinical trials related to Tumors.
Filter by:The purpose of this study is to evaluate plasma alcohol concentration in patients receiving Paclitaxel or Docetaxel infusion.
First in human, open-label, sequential dose escalation and expansion study of AMG 820 in subjects with advanced solid tumors.
A study examining the safety of AGS-22M6E or ASG-22CE administered as monotherapy therapy in subjects with malignant solid tumors that express Nectin-4.
Several multicenter studies have shown the equivalence of hypofractionated radiotherapy and normofractionated radiotherapy after breast-conserving surgery. However, the treatment in these studies was carried out with conventional techniques and not with the modern IMRT. Also the evaluation of quality of life and cosmetic outcome were not standardized. This study is a two-arm prospective study comparing normofractionated and hypofractionated radiotherapy in patients with breast cancer using tangential IMRT techniques. The primary endpoints are acute and chronic cosmetic breast changes. The secondary endpoint is the patients' quality of life. Patients to be included are breast cancer 60 years old patients or older with tumour stages pTis-pT3, pN0-pN1a, M0 after breast-conserving surgery. Patients with right sided breast cancer are stratified to receive a hypofractionated treatment course (40.05 / 2.67Gy in 15 fractions) and the left sided breast cancer a normofractionated irradiation (50/2Gy in 25 fractions). In both arms, patients between 60-69 years are to receive a boost (16 Gy / 2Gy). In both groups, a tangential intensity-modulated radiation technique aiming to achieve optimal dose homogeneity is applied. Since higher single radiation dose to the heart can lead to higher morbidity and/or mortality, patient stratification according to the diseased side was adopted where the left-sided breast cancer patients would receive normofractionated 2Gy single dose. Therefore there is no randomization. For classification and grading of adverse cosmetic events, the "Common Toxicity Criteria (CTC-AE V3.0) and the recognized LENT-SOMA scores are to be regularly documented. Quality of life is to be documented with two standardized, validated questionnaires "QLQ C30 and BR23" of the EORTC (European Organization for Research and Treatment of Cancer). The questionnaires are to be filled by the patients themselves at different time points during the study period. A sum of grade III fibrosis, grade III telangiectasia and grade II hyperpigmentation of around 20% is expected after 2 years. Therefore, calculation of the required number of cases based on an alpha of 0.05 and a power of 80% with a maximal tolerable toxicity difference of 15% within 2 years results in the need for recruiting 226 patients (113 in each arm) (non-inferiority of hypofractionated therapy).
This Phase I, multicenter, first-in-human, open-label, dose-escalation study will evaluate the safety, tolerability, and pharmacokinetics of atezolizumab (MPDL3280A) administered as single agent to participants with locally advanced or metastatic solid malignancies or hematologic malignancies. The study will be conducted in two cohorts: Dose-escalation cohort and Expansion cohort.
This is a multi-center, phase 1, open-label first-in-human study of AMG 319 in subjects with relapsed or refractory lymphoid malignancies. This study consists of two parts. The dose exploration in part 1, studies cohorts of 3 subjects with relapsed or refractory lymphoid malignancies and uses a practical continuous reassessment model [CRM] to guide dose escalation and to define the MTD. The dose expansion in part 2 will enroll 20 subjects with CLL at a dose no higher than the MTD and further explore the safety, PK, and clinical activity of AMG 319 in this patient population.
Vertebral column is the most prevalent location of bone metastases. Besides axial pain, vertebral metastases cause pathological fracture and neurological dysfunction by spinal cord compression. Although the median overall survival of patients with bone metastases is only 7-9 month, half of them live longer and will require palliative treatment for their symptoms. Treatment options are radiotherapy and /or surgical treatment such as laminectomy, vertebroplasty or kyphoplasty. Various studies have shown the superiority of postoperative external beam radiotherapy after kyphoplasty in spinal metastases compared to surgery or radiotherapy alone. Nevertheless postoperative radiation schedules last 2-4 weeks. Moreover many patients present visceral and bone metastases simultaneously and require urgent systemic therapy. However, due to potentiated toxicity, concurrent therapy with full dose chemotherapy and radiotherapy is rarely possible. The investigators have therefore established a novel method for intraoperative radiotherapy (IORT) during kyphoplasty which enables immediate stability, sterilization of the metastasis and immediate initiation of chemotherapy. The kyphoplasty itself is performed according to the standard procedure with some minor modifications. In short under general anaesthesia, a bipedicular approach into the affected vertebra is chosen with insertion of specially designed metallic sleeves to guide the electron drift tube of the miniature X-ray generator (INTRABEAM®). To perform the IORT during a kyphoplasty with this device a new applicator was designed. This sterile applicator consists of a plastic head, which is needed to attach it to the X-ray source and a stainless steel tube. This tube protects the probe from bending. Under fluoroscopic guidance the applicator including the drift tube is guided through the metallic sleeves in the vertebral body. A dose of 8 Gy in 5 mm distance is delivered. After IORT the INTRABEAM system is removed. The kyphoplasty balloon is inflated and PMMA-cement is injected. Afterwards the sleeves are removed and the wound is closed as usual. Aim of this study is the definition of the maximum tolerable dose (MTD) for IORT during a kyphoplasty using specific MTD-criteria and evaluating the effectiveness of this combined treatment procedure. To determine the MTD 3 levels with increasing doses are planned: 8 Gy in 5 mm distance, 8 Gy in 8 mm distance and 8 Gy in 10 mm distance.
First in human, open-label, sequential dose escalation and expansion study of AMG 337 in subjects with advanced solid tumors.
The purpose of this study is to test the safety and safest highest dose of an investigational drug called MK-2206 when given in combination with paclitaxel and trastuzumab in patients with Human Epidermal growth factor Receptor 2 (HER2)-overexpressing solid tumor malignancies.
This study will evaluate the relative bioavailability of 2 oral formulations of TKI258, and the effect of food on the bioavailability of TKI258, in adult patients with advanced solid tumor.