View clinical trials related to Breast Cancer.
Filter by:Determining the prognosis of breast cancer relies significantly on axillary staging by sentinel lymph node biopsy (SLNb). The SLNb is generally performed using radioisotopes, blue dyes, or both to improve the false negative rate. However, a gamma probe with radioisotopes involves ionizing radiation, and blue dye detection relies on visual inspection by an operator. To overcome these limitations, the photoacoustic finder (PAF) was developed as a highly sensitive, non-radioactive detector that uses only blue dye and a photoacoustic signal to detect SLNs. To evaluate the PAF, its performance was compared with the standard SLN detection method for breast cancer patients.
This study examines the impact of phototherapy intervention on anxiety, stress, and body image among breast cancer patients. Participants engaged in a five-week, one-on-one session series, utilizing a pre-post-test design with parallel groups. Quantitative data were collected using the Depression Anxiety Stress Scales (DASS-21) and the Body Image Scale. In addition to quantitative measures, in-depth individual interviews were conducted to gather qualitative data. The combined data were then analysed to assess the effectiveness of the intervention.
We plan to conduct a 68Ga-DOTA-dPNE PET/CT imaging study on breast cancer patients to observe the binding of the tracer to lesions and evaluate CD73 expression. Alongside this, we will correlate these imaging results with relevant clinical indicators to assess the effectiveness of 68Ga-DOTA-dPNE in diagnosing and guiding treatment in breast cancer patients. This study aims to predict responses to targeted therapies.
To evaluate the efficacy and safety of the SHR-A1811 in combination with Adebrelimab regimen in HER2 low-expressing metastatic breast cancer
This study is a pragmatic international, multicenter, randomized, open label 3- arm trial of standard care vs. two pharmacological interventions: duloxetine or furosemide in patients with stage I-III ER+/HER2- early breast cancer with joint, muscle and/or bone pain caused by the endocrine therapy. The purpose of the BC-QOL trial is to find out whether treatment with duloxetine or furosemide, given while patients are on treatment with endocrine therapy, is active in improving quality of life (QoL), specifically by improving joint, muscle and/or bone pain caused by the endocrine therapy (based on EORTC QLQ-BR42 skeletal scale).
This study is comparing two interventions to identify effective treatment for breast cancer patients.
92 female cancer patients, aged from 18 to 75 years old (with a first diagnosis of breast cancer) who will receive Paclitaxel-based chemotherapy (12 weeks) as first line therapy, will be enrolled in the study and will be randomly assigned to either: - Group I: will receive the chemotherapy protocol or - Group II: will receive the chemotherapy protocol plus 600 mg daily dose of Alpha Lipoic Acid for 14 weeks (one week before the start of paclitaxel and continue till one week after the end of paclitaxel). * Blood samples will be withdrawn 2 times (week 1 and week 12) to measure the following: (Stored in -80 C till the end of the study) - Tumor Necrotizing Factor- alpha (TNF-α) by ELISA. - Brain-Derived Neurotrophic Factor (BDNF) by ELISA. * All patients will be subjected to 6 tests/questionnaires (week 1 - week 12 - week 24) to predict the functionality of the brain: - Functional Assessment of Cancer Therapy-Cognitive (FACT-Cog) version 3 - Mini-Cog Test - Mini Mental State Examination (MMSE) - Controlled Oral Word Association Test (COWAT) - Hopkins Verbal Learning Test (HVLT) - Trail Making Test (TMT)
There is "strong" evidence that physical activity (PA) can reduce the risk of breast cancer, which is important for individuals at higher-than-average risk due to their family history or genetic susceptibility. PA can also enhance quality of life (QoL), fitness, and surrogate markers linked to cancer prognosis (e.g., weight). Despite this evidence, most individuals in this cohort are insufficiently active, meaning they do not meet Canadian recommendations of at least 150 minutes of PA each week. This study aims to develop materials that can help increase the number of adults at higher-than-average risk who meet PA recommendations, alongside improving QoL and body mass index (BMI; a measure of one's body weight-height ratio). Participants will include individuals assigned female at birth, aged 30-69 years, at high-risk of breast cancer registered in the Ontario Breast Screening Program who will be randomly assigned to receive (1) the intervention, which includes a copy of PA recommendations (Canadian Society for Exercise Physiology [CSEP] recommendations for adults plus content spotlighting PA benefits) plus a PA motivation package featuring three 20-minute online webinars (explaining PA benefits and how to get started), digitized PA materials (providing evidence-based tools to modify behaviour), and a digitized logbook (to track PA) or (2) only a copy of PA recommendations.
Background: Various analgesic modalities are adopted for perioperative analgesia in breast cancer surgeries. Opioid-free and opioid-sparing techniques are gaining popularity due to the lack of opioid-dependent undesirable effects, including respiratory depression, urinary retention, nausea and vomiting, constipation, itching, opioid-induced hyperalgesia, tolerance, addiction, and immune system disorders. The goal of this prospective randomized clinical trial is to investigate the impact of opioid-free anaesthesia (OFA) versus conventional general anaesthesia (CGA) on postoperative analgesic requirements after breast cancer surgery (lumpectomy/mastectomy, with or without axillary lymph node excision). Secondary objectives include comparative perioperative evaluation of cognitive function and postoperative adverse events during the first 48 hours atfter surgery. Comparative evaluation of intraoperative haemodynamics and hospital length of stay are also secondary objectives, as well as the incidence of neuropathic pain assessed by validated questionnaires at 3 and 6 months postoperatively. During the preoperative screening, body measurements, age, gender, ASA (American Society of Anesthesiologists) physical status classification, educational level (using a 6-level scale: elementary, middle school, high school, higher education, higher education, and postgraduate/doctoral degree), home medication, and comorbidities (using the Charlson Comorbidity Index) are recorded. Intraoperatively, the duration of anaesthesia, duration of surgery, associated intraoperative data (e.g., haemodynamic instability, adverse effects associated with protocol-administered pharmaceutical agents, etc.), and medications administered (type and quantity) are recorded. The investigators expect to recruit at least 100 participants per group.
cN3c breast cancer with ipsilateral supraclavicular (SCV) lymph nodal (SCLN) metastasis is known to have a dismal prognosis. Currently, the combined-modality therapy consisting of primary systemic therapy (PST), subsequent local and/or systemic therapy based on response is the standard of care. However, the value of giving radiotherapy (RT) boost to SCV region remains uncertain in cN3c patients. This study aimed to assess the efficacy and safety of RT boost to the SCV area in high-risk cN3c breast cancer patients based on nodal response following PST.