View clinical trials related to Toxicity.
Filter by:This is an open-label, randomized, controlled phase II study evaluating induction immuno-chemotherapy and concurrent chemoradiotherapy with or without apatinib in unresectable, locally advanced esophageal squamous cell carcinoma
IMPORTANT study is a multicenter, open-label, prospective, randomized-controlled, non-inferiority trial with a pragmatic approach involving older patients (≥ 70 years old) with advanced hormone receptor (HR)-positive/human epidermal growth factor receptor 2 (HER2)-negative breast cancer, not amenable for curative treatment and without prior therapy for advanced disease, who are suitable to receive CDK 4/6-inhibitors plus endocrine therapy as first line therapy. The study implements two approaches with high level of evidence, namely the use of comprehensive geriatric assessment (CGA) approach in treatment decision making and the use of CDK 4/6-inhibitors as the initial treatment of choice, to investigate whether a common clinical practice (starting dose reduction of CDK 4/6-inhibitors in older patients) with evidence of low certainty can be standardized using a more individualized-based approach. On the basis of baseline CGA assessment, patients will either receive full dose of CDK 4/6-inhibitors plus endocrine therapy (if patients are fit according to CGA) or be randomized to full dose vs. reduced initial dose of CDK 4/6-inhibitors (if vulnerable or frail according to CGA). The study hypothesis is that adjusting the dose according to vulnerability will allow patients to tolerate treatment better without jeopardizing the treatment efficacy. This project has received funding from the European Union's HORIZON 2022 research and innovation actions supporting the implementation of the Mission on Cancer under grant agreement No 101104589.
Apatinib has led to positive responses in the treatment of osteosarcoma refractory to first-line chemotherapy. However, apatinib demonstrates only short-lived activity, and the disease control of musculoskeletal lesions is worse than that of pulmonary lesions. This treatment failure has been partly overcome by the addition of ifosfamide and etoposide (IE). We have ever retrospectively compared the activity of apatinib + IE in relapsed or refractory osteosarcoma in two sarcoma centers in China and concluded that for osteosarcoma with multiple sites of metastasis, apatinib + IE demonstrated clinically meaningful antitumor activity and delayed disease progression in patients with recurrent or refractory osteosarcoma after failure of chemotherapy. However to overcome the influence of other interventions on the outcome, we are currently performing a prospective trial to investigate this combination, from which more accurate data on this treatment strategy are expected.
The purpose of this study is to assess and compare GI toxicity from RT between subjects who receive therapeutic SCFA and those who receive placebo, in hopes of identifying a safe, low-cost therapeutic to reduce GI toxicity from therapeutic or environmental radiation.
In recent studies, a radiation-induced enteropathy is being reported over 50%. In clinics, probiotics are actively prescribed as a treatment for radiation-induced enteropathy. If probiotics can be used during radiation therapy to prevent or reduce radiation-induced enteropathy, the investigators can 1) reduce the inconvenience which is caused from intestinal toxicity, 2) reduce the unnecessary interruption of radiation therapy, and 3) expect to improve the quality of life.
Little is known of beta-lactam antibiotics' true therapeutic plasma concentration range. The aims of this study are to define evidence-based, safe and effective upper and lower limits of the plasma concentrations of imipenem, meropenem, amoxicillin, flucloxacillin, piperacillin, ceftazidime and cefepime in patients at increased risk of serious bacterial infections and currently understudied pharmacokinetics (the critically ill, the elderly, and the immunosuppressed). This prospective observational study will include adult patients with suspected or confirmed systemic bacterial infection receiving one of the above-named antibiotics and hospitalized in intensive-care, step-down, or hematology-oncology units of the Geneva University Hospitals (HUG). Eligible patients will be identified via the electronic health record (EHR). Patients receiving traditional intermittent dosing or prolonged infusions will undergo TDM for at least one intermediate (mid-interval) and one trough level at 24 hours (-12 or +48 hours) after the therapy's start. Patients receiving continuous infusions will undergo TDM for at least one steady-state level. Clinical course will be observed for 30 days from the start of the study antibiotic (1st day of study antibiotic =day 1). The primary outcome is incidence of clinical toxicity through day 30 after start of study antibiotic (as stratified by BL trough concentration). Secondary outcomes are listed below.
This study evaluate the association of body composition (mainly free-fat mass), clinical and biochemical parameters with development of toxicity in patients under treatment with Carboplatin/Paclitaxel in advanced NSCLC.
The investigators compare two-week course of chemoradiation (33 Gy in 10 fractions with oral capecitabine) and conventional chemoradiation (50.4 Gy in 28 fractions with 5-FU and leucovorin) in this randomized trial.
The purpose of this study is to examine the efficacy and safety of gefitinib combinated with Pemetrexed/Cisplatin in advanced non-small cell lung cancer (NSCLC).