Single-centre review of the management of intra-thoracic oesophageal perforation in a tertiary oesophageal unit: paradigm shift, short- and long-term outcomes over 15 years.

Background: Oesophageal perforation is an uncommon surgical emergency associated with high morbidity and mortality. The timing and type of intervention is crucial and there has been a major paradigm shift towards minimal invasive management over the last 15 years. Herein, we review our management of spontaneous and iatrogenic oesophageal perforations and assess the short- and long-term outcomes.

Demographic factors associated with length of stay in hospital and histological diagnosis in adults undergoing appendicectomy.

Objectives: Appendicectomy remains of the most common emergency operations in the United Kingdom. The exact etiologies of appendicitis remain unclear with only potential causes suggested in the literature. Social deprivation and ethnicity have both been demonstrated to influence outcomes following many operations.

Safety and feasibility of revisional bariatric surgery following Laparoscopic Adjustable Gastric Band - Outcomes from a large UK private practice.

Background: Revisional bariatric surgery is unavoidable in a proportion of patients. Despite its need, the development of this speciality has been hampered by its complexity and preferred delivery in institutional set ups. Although primary bariatric surgery can be delivered in the private sector; safety and feasibility of revisional bariatric surgery remains unexplored in this setting.

Publication output of National Health Service Bariatric centres in England.

Obesity has been identified as an independent risk factor for a wide range of health conditions. Therefore, there is a clear need for high quality Bariatric research in order to improve patient selection, outcomes and safety for patients with obesity. We sought to identify and compare the quantitative and qualitative publication output from Bariatric centres in England.

SARS-CoV-2 infection in acute pancreatitis increases disease severity and 30-day mortality: COVID PAN collaborative study.

Objective: There is emerging evidence that the pancreas may be a target organ of SARS-CoV-2 infection. This aim of this study was to investigate the outcome of patients with acute pancreatitis (AP) and coexistent SARS-CoV-2 infection.

Design: A prospective international multicentre cohort study including consecutive patients admitted with AP during the current pandemic was undertaken.

Challenges and outcomes for bariatric surgery in patients with paraplegia: Case series and systematic review.

Introduction: Obesity contributes to a plethora of significant chronic diseases. Bariatric surgery has been demonstrated to be the most cost-effective treatment for severe obesity and significantly reduces morbidity and mortality from metabolic syndrome. Patients with paraplegia have significantly impaired mobility and are therefore at a much higher risk of developing severe obesity and its sequelae.

Physiological parameters for Prognosis in Abdominal Sepsis (PIPAS) Study: a WSES observational study.

Background: Timing and adequacy of peritoneal source control are the most important pillars in the management of patients with acute peritonitis. Therefore, early prognostic evaluation of acute peritonitis is paramount to assess the severity and establish a prompt and appropriate treatment. The objectives of this study were to identify clinical and laboratory predictors for in-hospital mortality in patients with acute peritonitis and to develop a warning score system, based on easily recognizable and assessable variables, globally accepted.

The effect of laparoscopic sleeve gastrectomy on quality of life: A prospective cohort study with 5-years follow-up.

Background: Obesity has a negative effect on quality of life (QoL). Bariatric surgery results in significant weight loss with improvement of QoL. Very few studies have evaluated QoL after sleeve gastrectomy (SG), especially with a long-term follow-up.

Spontaneous adrenal hemorrhage. Report of two cases and review of pathogenesis, diagnosis and management.

Adrenal hemorrhage represents a relatively rare condition, usually associated with meningococcal septicemia. It is an underestimated cause of acute decompensation, multiorgan failure and death, usually diagnosed post-mortem. Depending on its etiology adrenal hemorrhage is categorized as traumatic and non-traumatic.

Systematic Review and Meta-Analysis of Outcomes After Revisional Bariatric Surgery Following a Failed Adjustable Gastric Band.

Introduction: Laparoscopic adjustable gastric band (LAGB)-related complications have been reported in significant numbers of patients often leading to band removal. Increasingly revisional bariatric surgery (RBS) is offered, most commonly either band to Roux-en-Y gastric bypass (B-RYGB) or band to sleeve gastrectomy (B-SG).

Objectives: We conducted a systematic review and meta-analysis of studies to evaluate the efficacy of RBS following failed LAGB.

Polycystic ovary syndrome and endometrial hyperplasia: an overview of the role of bariatric surgery in female fertility.

One of the most effective methods to tackle obesity and its related comorbidities is bariatric surgery. Polycystic ovary syndrome (PCOS) and endometrial hyperplasia (EH), which are associated with increased risk of endometrial carcinoma, have been identified as potentially new indications for bariatric surgery. PCOS is the most common endocrine disorder in women in the reproductive age and is associated with several components of the metabolic syndrome such as obesity, insulin resistance and hypertension.

Quality of life before and after laparoscopic sleeve gastrectomy. A prospective cohort study.

Background: There is a lack of adequate prospective data on quality-of-life (QOL) and its predictors in patients undergoing laparoscopic sleeve gastrectomy (LSG). The aim of this study was to assess longitudinal changes in QOL after LSG with the use of the obesity-specific Moorehead-Ardelt II questionnaire (MAII) and to identify clinical parameters associated with QOL outcome.

Methods: Morbidly obese patients consecutively admitted for LSG, over a 30-month period, were prospectively studied.

POSSUM and p-POSSUM overestimate morbidity and mortality in laparoscopic bariatric surgery.

Background: Despite their wide use in surgical audit, the application of the Physiologic and Operative Severity Score for the enUmeration of Mortality and Morbidity (POSSUM) and the Portsmouth predictor of mortality (p-POSSUM) in bariatric surgery has been limited. The aim of this study was to evaluate the usefulness of POSSUM and p-POSSUM in bariatric comparative audit.

Methods: Data were retrospectively collected on consecutive patients who underwent laparoscopic gastric by-pass (LRYGB) and sleeve gastrectomy (SG) at a teaching institute.

Adipose tissue fatty acid composition in Greek patients with breast cancer versus those with benign breast tumors.

Background: Fatty acid composition of adipose tissue is a most reliable biomarker of long-term dietary fatty acid intake. Few studies have implemented biomarkers of fatty acid intake in relation to breast cancer. In this study the relation between adipose tissue composition and breast cancer was investigated.

Large presacral tailgut cyst with a carcinoid tumor in a male: report of a case.

Tailgut cysts are developmental hamartomas found in the presacral space. They are usually detected incidentally during physical examinations or imaging studies. However, they may cause symptoms due to compression of nearby organs.