Background and objective:Breast cancer is the most common malignancy among women. The Neoadjuvant chemotherapy is the treatment of choice for non-operable tumors. The Ki67 is a proliferation marker that can be used to predict the therapeutic response to chemotherapy and the patients' prognosis. Methods: This retrospective study was carri...

BACKGROUND Randomized trials have shown that neoadjuvant treatment improves survival in the curative treatment of oesophageal and gastro-oesophageal junction cancer. Results from population-based observational studies are, however, sparse and ambiguous. METHODS This prospective population-based cohort study included all patients who had oesophagectomy for cancer in Sweden, excluding clinical ...

BACKGROUND Despite significant advances, the practice of blood transfusion is still a complex process and subject to risks. Factors that influence the safety of blood transfusion include technical skill and knowledge in hemotherapy mainly obtained by the qualification and training of teams. OBJECTIVE This study aimed to investigate the relationship between professional categories working in t...

BACKGROUND In a previous meta-analysis, we identified a survival benefit from neoadjuvant chemotherapy or chemoradiotherapy before surgery in patients with resectable oesophageal carcinoma. We updated this meta-analysis with results from new or updated randomised trials presented in the past 3 years. We also compared the benefits of preoperative neoadjuvant chemotherapy compared with neoadjuvan...

The original impetus for neoadjuvant therapy for breast cancer was to render patients with locally advanced breast cancer operable. In subsequent clinical trials, the key goals of neoadjuvant treatment were to improve surgical options for patients, and to determine whether earlier administration of systemic therapy would lower the risk of breast cancer recurrence. In the end, that latter object...

BACKGROUND The significance of neoadjuvant chemotherapy followed by definitive surgery for sinonasal squamous cell carcinoma (SCC) was investigated using surgical specimens. METHODS Surgery was performed in 58 patients, including 43 patients who had received neoadjuvant chemotherapy. The pathological response was classified as grades 0 (no effect), 1 (slight effect), 2 (moderate effect), and ...

We have developed a new antimetastatic chemotherapeutic strategy for combination with hepatic resection of human colon cancers in a high-metastasis nude mouse model. The new procedure involves i.p. administration of 5-fluorouracil (5-FU) 2 h before hepatic resection of the human colon tumors, with therapy continued postoperatively for 4 consecutive days. We termed this strategy neo-neoadjuvant ...

The standard treatment of resectable pancreatic cancer is surgery followed by adjuvant chemotherapy. Due to the complication rate of pancreatic surgery and the high rate of primary irresectability, neoadjuvant concepts are increasingly used for pancreatic cancer. Neoadjuvant therapy is better tolerated than adjuvant and might decrease the surgical complication rate from pancreatic surgery. In c...