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Acute colonic diverticulitis is one of the most common clinical conditions encountered by surgeons in the acute setting. An international multidisciplinary panel of experts from the World Society of Emergency Surgery (WSES) updated its guidelines for management of acute left-sided colonic diverticulitis (ALCD) according to the most recent available literature. The update includes recent changes introduced in the management of ALCD. The new update has been further integrated with advances in acute right-sided colonic diverticulitis (ARCD) that is more common than ALCD in select regions of the world. [ABSTRACT FROM AUTHOR]

Hospitals increasingly adopt standardized policies as a way to improve the efficiency of health care delivery. One key policy has been to reduce a patient's length of stay, which is commonly perceived as an effective means of improving patient outcome, as well as reducing the cost per procedure. We put this notion to the empirical test by using a database of 183,712,784 medical records of patients in the English NHS between 1998 and 2012, studying the effects of the NHS's policy of decreasing length of stay for hernia patients. While we found it to be an effective way of reducing the cost per procedure, on aggregate, we also found that it increases the risk of readmission and of death for vulnerable and elderly patients, unduly increasing the long‐term failure costs of the operation for these patient groups. Based on our findings, we propose a differentiated policy to selectively decrease length of stay, which we estimate could save up to US$565 per nonemergency hernia procedure (19.97% reduction in the cost per procedure). We outline the implications of our findings for medical practice and discuss the wider theoretical contributions to the wider standardization‐customization debate in health care operations management. [ABSTRACT FROM AUTHOR]

Antimicrobial resistance (AR) is a global, emergent problem because an increasing numbers of serious community acquired and nosocomial infections are caused by resistant bacterial pathogens. It is a direct consequence of the excessive and irrational use of antibiotics. The use of antimicrobial agents - aimed to decrease morbidity and mortality rate related to intra-abdominal infections - is very high, often improper, in the Departments of General and Emergency Surgery and Intensive Cure Units. Source control and empiric antibiotic therapy have to be administrated as early as possible to decrease high mortality rates in patients with severe sepsis or septic shock and, in this, the general surgeon has a crucial role. Proper antimicrobial stewardship in selecting an appropriate antibiotic and optimizing its dose and duration to cure intraabdominal infections may prevent the emergence of AR and decrease costs for antibiotics. [ABSTRACT FROM AUTHOR]

Introduction: The use of antibiotics is very high in the departments of Emergency and Trauma Surgery above all in the treatment of the intra-abdominal infections, to decrease morbidity and mortality rates; often the antimicrobial drugs are prescribed without a rationale and they are second-line antibiotics; this clinical practice increases costs without decreasing mortality. Aim of our study is to report the results in the application to the clinical practice of the World Society Emergency Surgeons (WSES) guidelines for the management of intra-abdominal infections, at the department of Emergency and Trauma Surgery of the University Hospital of Parma (Italy) in 2012. Methods: A retrospective observational analysis was carried out about patients admitted in the department of Emergency and Trauma Surgery of Parma (Italy), between January 2011 and December 2012. The data are expressed as percentages (%) and means (± SD). The results of the compared groups were analyzed using the Pearson's Chi-Square and Fisher's tests. For means involving continuous numerical data, the independent sample T test and the Mann--Whitney U-test were used for normally and abnormally distributed data, respectively (the data had been previously tested for normality using the Kolmogorov-Smirnov test). A p-value < 0.05 was considered statistically significant. Results: Between January 2011 and December 2012, 2121 (968 in 2011 and 1153 in 2012) patients were admitted in the department of Emergency and Trauma Surgery (Italy) of Parma University Hospital with a diagnosis of acute IAI. Morbidity in 2012 was 10,2% compared to 22.7% in 2011 and mortality in 2012 was 1,1% compared to 3,2% in 2011 (p < 0,05). Costs for antibiotics in 2012 was 51392 euro, with a reduction of 31% compared to 2011. Conclusions: This study demonstrates that an inexpensive and easily application of guidelines based on medicine evidence in the use of antibiotics can lead to a significative reduction of hospital costs with outcomes improvement. [ABSTRACT FROM AUTHOR]

BACKGROUND: The first reliable statistic data about perioperatory mortality were published in 1841 by the French Joseph-Francois Malgaigne (1806-1863): he referred to a mean mortality of 60% for amputations and this bad result was to be attributed mainly to hospital acquired diseases. The idea of "hospital acquired disease" although vague, included five infective nosologic entities, which at that time were diagnosed more frequently: erysipelas, tetan, pyemia, septicemia, and gangrene. Nonetheless, the suppuration with pus production was considered from most of the surgeons and doctors of that time as a necessary and unavoidable step in the process of wound healing. During the end of the eighteenth century, hospitals of the main European cities were transforming into aggregations of several wards, where the high concentration of patients created poor sanitary conditions and a consistent increase of perioperatory mortality. In 1865, Lister applied his first antiseptic dressing on the surface of an exposed fracture. These experimental attempts lead to an effective reduction of wound infections respect to the dressing with strings used previously. DISCUSSION: Lister's innovations in the field of wound treatment were based on two brand new concepts: germs causing rot were ubiquitarious and the wound infection was not a normal step in the process of wound healing. The concept of antisepsis was hardly accepted in the European surgical world: "Of all countries, Italy is the most indifferent and uninterested in experimenting this method, which has been so favorably judged from the greatest surgical societies in Germany". This quotation from the young surgeon Giuseppe Ruggi (1844-1925) from Bologna comes from his article where he presented his first experiences on aseptic medications started the previous year in the Surgical Department of Maggiore Hospital in Bologna. In his report, Ruggi described the adopted technique and suggested that the medication should be extended to all the surgical patients of the hospital:"... this is needed to totally remove from the hospital all those elements of infection which grow in the wounds dressed with the old method". The experimentation of this new dressing for the few treated cases was rigorous and concerned both the sterilization of surgical tools with the fenic acid (5%) and the shaving of the skin. Ruggi also observed that there was no correlation between the seriousness of the wound and its extension or way of healing: when "simple" cases that "should heal without complication" showed fever he often realized that "it was often due to a medication performed without following the rules for an accurate disinfection and dressing". Ruggi thought that the fever was connected to "reabsorption of pyrogenic substances, which can be removed cleaning and disinfecting the wound" in cases of wounds not accurately dressed and rarely medicated. Frequent postoperative medications of the wound were able to eliminate the fever within 2 h. Ruggi's attitude toward the fine reasoning lead him to introduce the concept of immunodeficiency related to physical deterioration: "... patients treated for surgical disease may sometimes suffer from complications of medical conditions, which initially escape the most accurate investigations... The surgical operation could, in some cases, hold the balance of power". CONCLUSIONS: The obtained results, published in 1879, appear extremely interesting. As he wrote in 1898, for the presentation of his case record of more than 1000 laparotomies, he had started "... operating as a young surgeon without any tutor, helped only by his mind and what he could deduce from publications existing at the moment ...". [ABSTRACT FROM AUTHOR]