View clinical trials related to Breast Cancer.
Filter by:This is an international, multicenter, open-label, non-comparative, Simon´s two-stage design, phase II clinical trial.
Taxane neuropathy is a common and long-term side effect of long-term morbidity in patients surviving cancer. No preventive or symptomatic treatment has been shown to be effective. Its pathophysiology is poorly known and probably multifactorial. A possible mechanism would be mediated by the activation of the SK3 calcium channel: a retrospective study carried out at the University Hospital of Tours (Carina RUA) found a significant association between the number of CAG triplets in the KCNN3 gene coding for the SK3 channel and the appearance of a taxane neuropathy.
This is an open label, randomized, balanced, single dose, two-treatment (fed vs. fasting), two-period, two-sequence crossover study of postmenopausal female healthy subjects.
Hormone Receptor (HR)-positive/Human Epidermal Growth Factor Receptor 2 (HER2)-negative advanced breast cancer (ABC)
Performance evaluation of a novel, semi-automated device and method for needle core biopsy download compared to standard methods in terms of: 3. Biopsy core length obtained (i.e. collecting all tissue fragments) 4. Biopsy core yield (i.e. percent of tissue loss during the pathologic processing)
Quantitative evaluation of the breast's morphological variations during radiotherapy consisting in performing three-dimensional surface acquisitions of the breast in order to study its shape and volume. Evaluation of the dosimetric impact of these variations.
This is a study consisting of four cohorts in this setting. In Cohort 1, the safety and efficacy of ipatasertib (ipat) in combination with atezolizumab (atezo) and paclitaxel (pac) or nab-paclitaxel will be evaluated for participants with locally advanced or metastatic triple-negative breast cancer (TNBC) who have not previously received chemotherapy. In Cohort 2, ipatasertib and atezolizumab (with no chemotherapy), will be administered to participants with locally advanced or metastatic TNBC. In Cohort 3, the safety and efficacy of neoadjuvant ipatasertib, atezolizumab, doxorubicin and cyclophosphamide (AC) (Ipat + Atezo + AC) followed by Ipat + Atezo + Pac will be evaluated in participants with locally advanced Type 2-4 (T2-4) TNBC. In Cohort 4, the safety and efficacy of Ipat + Atezo + Pac will be evaluated in participants with PD-L1 (Programmed Death-Ligand-1) positive locally advanced or metastatic TNBC that is not amenable to resection and who have not previously received chemotherapy in the advanced setting.
An observational, Other Designs (OD) post-marketing, multicenter study, which will obtain retrospective data from male patients diagnosed with invasive breast cancer between 2000 and 2019 in the medical oncology departments of hospitals that are associated with Spanish Breast Cancer Research Group (GEICAM) (using information obtained from patient medical histories).
in this study we are investigating the role of instillation of Bupivacaine through surgical drains at the end of mastectomy surgeries in controlling post operative pain and decreasing their pain killers requirement in the early postoperative period
Breast cancer is the most common cancer in women in Europe. Therefore, breast cancer has become a chronic disease and patients need to learn to live with it as well as with the adverse effects related to the disease itself or to the therapies used. As noted in the third "Plan cancer", pain is a major criterion in the quality of life of patients treated for breast cancer. Neuropathic pain was defined in 2011 by the international Association for the Study of Pain (I.A.S.P.) as the direct result of a lesion or disease affecting the somato-sensory system. Surgical treatment is often the first treatment of breast cancer. It can be conservative by performing a partial mastectomy (lumpectomy or quadrantectomy) or non-preservative by total mastectomy. Intercostobrachial neuralgia (NICB) or Post mastectomy painful Syndrome (MPRR) was first described by Wood in 1978 as "chronic pain beginning immediately or early after a mastectomy" Or a lumpectomy affecting the anterior thorax, armpit and/or arm in its upper half. These post-surgical pains are related to a lesion of the nerves in the breast area. In particular, the intercostobrachial nerve can be severed, stretched or crushed during surgery. Post-operative neuropathic pain in patients with breast cancer is underdiagnosed either by general practitioner or in a specialized environment. The diagnosis of neuropathic pain is performed during examination and clinical examination. Several scales allow to detect neuropathic pain but only the DN4 is recognized to be the most specific and sensitive scale. Patients do not always express this pain. They do not always reconcile with the surgery. Either because the pain occurs a long time after the surgery, or they find it normal to get hurt. These diagnostic difficulties cause a delay in setting up a suitable analgesic treatment. However, neuropathic pain responds poorly to common analgesics. Diagnosis, evaluation and early management of neuropathic pain are a priority in order to avoid their chronicization, to improve the quality of life of patients with breast cancer and to enable them to return to work quickly. We therefore assume that the diagnosis of early neuropathic pain at 2 months of surgery associated with initiation of appropriate topical treatment without the systemic effects of conventional oral treatments, would reduce the incidence of Chronic neuropathic pain 6 months after surgery.