Pathologic stage of ypT0N+ rectal cancers following neo-adjuvant treatment: clinical interpretation of an orphan status.

Approximately 20% of locally advanced rectal cancers treated with neoadjuvant therapy achieve a pathologic complete response, but approximately 10% of them present residual nodal metastases (ypT0N+). We aimed this research to compare the survival rates of ypT0/ypTisN+ and stage 3a rectal cancer patients. A large multicenter study recently investigated ypT0/ypTis rectal cancers treated between 2005 and 2015 in Italy and Spain.

Synchronous metastatic gastric cancer-molecular background and clinical implications with special attention to mismatch repair deficiency.

Background: Current guidelines recommend that metastatic gastric cancer should not be treated with surgery unless this is required for symptom control. We hypothesized that patients with mismatch repair deficiency (MMRd) gastric cancer and metastatic disease detected at the timepoint of surgical resection would have superior survival compared to patients with MMRd cancers in the same setting.

Methods: Clinicopathological details and survival data were collected from prospective databases at two large European centers on patients who had undergone surgery and were diagnosed with synchronous stage IV gastric cancer (distant lymph nodes, positive peritoneal cytology, peritoneal, and distant metastases) at the timepoint of surgery.

A New Robot-assisted Billroth-I Reconstruction: Details of the Technique and Early Results.

Background: Laparoscopic surgery for gastric tumor is considered a demanding procedure because of lymph node dissection and reconstruction. Billroth-I (B-I) reconstruction after laparoscopic distal gastrectomy is commonly performed extracorporeally because of the complexity of an intracorporeal procedure. Robotic surgery overcomes some limitations of laparoscopy, allowing to reproduce the basic maneuvers of open surgery.

Oncologic Effectiveness and Safety of Bursectomy in Patients with Advanced Gastric Cancer: A Systematic Review and Updated Meta-Analysis.

Unlabelled: Purpose/Aim: In the past few decades some researchers have questioned whether bursectomy for gastric cancer is essential from an oncological point of view and no consistent recommendations have been proposed. The aim of this systematic review with meta-analysis is to investigate the oncologic effectiveness and safety of bursectomy for the treatment of advanced gastric cancer patients.

Materials And Methods: We planned and performed this systematic review and meta-analysis in accordance with Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) statement and Cochrane Handbook for Systematic Reviews of Intervention.

Long-term outcomes in ypT0 rectal cancers: An international multi-centric investigation on behalf of Italian Society of Surgical Oncology Young Board (YSICO).

Aim: To investigate the outcome and pattern of survivals of rectal cancer patients presenting a complete or nearly complete tumor response after neo-adjuvant treatment.

Methods: Young surgeons <40 years old affiliated to the Italian Society of Surgical Oncology (YSICO) from 13 referral centers for colorectal cancer treatment, were invited to participate a retrospective study. Records from patients treated from 2005 to 2015 with a pathological diagnosis of ypT0/ypTis were retrieved and pooled in a common data-base for statistical purposes.

Contralateral risk reducing mastectomy in Non-BRCA-Mutated patients.

The use of contralateral risk reducing mastectomy (CRRM) is indicated in women affected by breast cancer, who are at high risk of developing a contralateral breast cancer, particularly women with genetic mutation of BRCA1, BRCA2 and P53. However we should consider that the genes described above account for only 20-30% of the excess familiar risk. What is contralaterally indicated when genetic assessment results negative for mutation in a young patient with unilateral breast cancer? Is it ethically correct to remove a contralateral "healthy" breast? CRRM rates continue to rise all over the world although CRRM seems not to improve overall survival in women with unilateral sporadic breast cancer.

Ultrasound-Guided Percutaneous Catheter Drainage of Large Breast Abscesses in Lactating Women: How to Preserve Breastfeeding Safely.

Introduction: Management of breast abscess in lactating women remains controversial. During pregnancy, women may develop different kinds of benign breast lesions that could require a surgical incision performed under general anesthesia with consequent breastfeeding interruption. The purpose of this study was to prospectively evaluate the management of large breast abscesses with ultrasound-assisted drainage aiming at breastfeeding preservation.

Applicability of the Proposed Japanese Model for the Classification of Gastric Cancer Location: The "PROTRADIST" Retrospective Study.

Background: The extension of lymphadenectomy for surgical treatment of gastric cancer remains discordant among European and Japanese surgeons. Kinami et al. (Kinami S, Fujimura T, Ojima E, et al.

An innovative fast track solution for food bolus impaction due to Jackhammer esophagus in an emergency department: the "Nitro-Push Blind Technique" case report.

Background: In the medical literature are described only few clinical cases of esophageal food bolus impaction due to esophageal motility disorders. Moreover, the management of this condition is highly variable with no evidence in the literature to strongly support a clear defined intervention.

Case Presentation: In this paper we describe for the first time a case of 53-year-old male with food bolus impaction due to Jackhammer esophagus referred to emergency department.

Epirubicin-based compared with docetaxel-based chemotherapy for advanced gastric carcinoma: A systematic review and meta-analysis.

Docetaxel or Epirubicin-based regimens are both approved for the treatment of metastatic gastric cancer. We perform a systemic review with metanalysis to evaluate the efficacy and toxicities of docetaxel-based chemotherapy compared with epirubicin-containing regimens. A metaanalysis of randomized studies in accordance with the preference guidelines for reported items in systematic reviews and meta-analyses is performed in which the databases of PubMed, the Cochrane Library, and the ASCO University Meeting were searched for relevant publications.

Surgery or Peroral Esophageal Myotomy for Achalasia: A Systematic Review and Meta-Analysis.

To date very few studies with small sample size have compared peroral esophageal myotomy (POEM) with the current surgical standard of care, laparoscopic Heller myotomy (LHM), in terms of efficacy and safety, and no recommendations have been proposed.To investigate the efficacy and safety of POEM compared with LHM, for the treatment of achalasia.The databases of Pubmed, Medline, Cochrane, and Ovid were systematically searched between January 1, 2005 and January 31, 2015, with the medical subject headings (MeSH) and keywords "achalasia," "POEM," "per oral endoscopic myotomy," and "peroral endoscopic myotomy," "laparoscopic Heller myotomy" (LHM), "Heller myotomy.

Diagnostic Assessment and Management of Dysphagia in Patients with Alzheimer's Disease.

A growing concern in patients affected by Alzheimer's disease (AD) is dysphagia, or swallowing impairment, which leads to malnutrition, dehydration, weight loss, functional decline and fear of eating and drinking, as well as a decrease in the quality of life. Thus the diagnostic assessment of dysphagia in patients with AD is imperative to ensure that they receive effective management, avoiding complications, and reducing comorbidity and mortality in such a growing population. Dysphagia management requires a multidisciplinary approach considering that no single strategy is appropriate for all patients.

Apatinib: A novel receptor tyrosine kinase inhibitor for the treatment of gastric cancer.

Metastatic gastric cancer is a lethal disease characterized by a very short overall survival, underlining a critical need of new therapeutic options. Unfortunately, although several molecular targets have been investigated, only very few recently approved agents, such as trastuzumab in the HER2-positive setting and ramucirumab, led to a clinical improvement in the outcome of metastatic gastric cancer patients. VEGF (vascular endothelial growth factor) is one of the most potent angiogenic factors and is a signalling molecule secreted by many solid tumours.

Surgical management of advanced gastric cancer: An evolving issue.

Worldwide, gastric cancer represents the fifth most common cancer and the third leading cause of cancer deaths. Although the overall 5-year survival for resectable disease was more than 70% in Japan due to the implementation of screening programs resulting in detection of disease at earlier stages, in Western countries more than two thirds of gastric cancers are usually diagnosed in advanced stages reporting a 5-year survival rate of only 25.7%.

Monoclonal antibodies-based treatment in gastric cancer: current status and future perspectives.

Gastric cancer (GC) is the second leading cause of cancer-related death, and despite having improved treatment modalities over the last decade, for most patients, only modest improvements have been seen in overall survival. Recent progress in understanding the molecular biology of GC and the related signaling pathways offers, from the clinical point of view, promising advances for selected groups of patients. In the past, targeted therapies have significantly impacted the treatment strategy of several common solid tumors such as breast, colorectal, and lung cancers.

Serum CD26 levels in patients with gastric cancer: a novel potential diagnostic marker.

Background: CD26 is an ectoenzyme with dipeptidyl peptidase 4 (DPP4) activity expressed on a variety of cell types. Considering that serum CD26 levels have been previously associated with different cancers, we examined the potential diagnostic value of serum CD26 levels in gastric cancer.

Methods: Soluble serum CD26 levels were measured in pre and postoperative serum samples of 30 patients with gastric cancer and in 24 healthy donors by a specific ELISA kit.

c-Met targeting in advanced gastric cancer: An open challenge.

Despite significant improvements in systemic chemotherapy over the last two decades, the prognosis of patients with advanced gastric and gastroesophageal junction adenocarcinoma (GC) remains poor. Because of molecular heterogeneity, it is essential to classify tumors based on the underlying oncogenic pathways and to develop targeted therapies acting on individual tumors. High-quality research and advances in technology have contributed to the elucidation of molecular pathways underlying disease progression and have stimulated many clinical studies testing target therapies in an advanced disease setting.