View clinical trials related to Effects of Chemotherapy.
Filter by:The purpose of this study is to evaluate the efficacy in terms of the pathological complete response (pCR) rate and the efficacy to preoperative administration of Anthracycline-based regimen followed by Nab-paclitaxel and Trastuzumab in patients with HER2 positive operable breast cancer.
It is important to assess patients' fitness for major cancer surgery which carries a high risk of mortality. Patients with poor heart and lung function have a higher risk of death after major cancer surgery. Cardiopulmonary exercise testing, CPET, is an objective measure of patients' fitness. Most patients, before surgery to resect their cancer, undergo a period of chemotherapy. Chemotherapy often regresses the cancer but also has adverse effects on cell function. Our hypothesis is that chemotherapy alters patient fitness, as assessed by CPET, prior to major cancer surgery. Participating patients will undergo fitness testing by CPET before and after their chemotherapy, prior to their surgery.
This study investigates the efficacy and safety profiles of sorafenib in combination of capecitabine and cisplatin, one of standard chemotherapy regimens in patients with advanced gastric cancer.
Hypothesis: Girls and women exposed to chemotherapy and/or radiation therapy experience endocrine changes more similar to women in their late reproductive years than to same-age peers. These changes will be more dramatic in women who receive high dose therapy compared to women who receive low dose therapy. At annual visits over 3-5 years, a combination of physical exam, medical history, menstrual diary keeping, pelvic ultrasound and blood hormones tests will be used to measure "ovarian reserve" , that is the number and quality of the eggs that remain in the ovaries. The study will also try to learn if those who received higher doses of certain chemotherapies are more likely to have changes in these tests sooner than those women who received smaller doses of these same drugs. Additionally a DNA (deoxyribonucleic acid) sample will be collected to look for gene variations that may predict susceptibility to ovarian damage from cancer treatments. Information learned from this study may help researchers to develop guidelines to identify problems with a female cancer survivor's ovaries before irregular menses or other symptoms of ovarian failure occur.
Women of reproductive age who will undergo cancer treatment may participate in a study to surgically remove ovarian tissue and store it, frozen, for their potential use in the future. 20% of collected tissue will be used for research.
Between 30% and 88% of chemotherapy patients receiving docetaxel experience side effects of the hand ranging from skin and nail disfigurement, blistering, desquamation, pain, infection, and impaired treatment-related quality of life and function. Preliminary data indicate that nurse-initiated cryotherapy during treatment may lower the incidence and severity of these side effects, but several issues should be addressed before this intervention is implemented in hospital settings. These include more rigorous study design, larger sampling frames, and consideration of infection control concerns. This study will address these issues, thereby rigorously evaluating the safety and efficacy of nurse-initiated cryotherapy at Princess Alexandra Hospital.