The state of general surgery residents in Italy after COVID-19 outbreak: a nationwide cross-sectional study.

INTRODUCTION: A significant reorganization of working activities including those of teaching hospitals occurred after COVID-19 outbreak, leading to the need to re-assess the current status of training after the pandemic. This study aimed to investigate the state of general surgery (GS) residency in Italy. The impact of COVID-19 on GS residents was also assessed. METHODS: Between October and November 2020, an anonymous online survey was distributed to GS residents across Italy. Email addresses were provided by the Regional Committees of the Italian Polyspecialistic Society of Young Surgeons. The residents completed a set of questions regarding their training schedule and three standardized questionnaires to measure burnout and psychological distress. RESULTS: Overall, 1709 residents were contacted and 648 completed the survey. Almost two-thirds of the residents (68.4%, n = 443) reported to not reach the minimum annual operative case volume. According to ordinal logistic regression analysis, two of the most perceived effects of COVID-19 by trainees on training were reduction of surgical activities (OR = 2.21, p < 0.001) and increased concerns about future employment (OR = 1.14, p = 0.025). Loss of training opportunities was also associated with a significant increase of distress (OR = 1.26, p = 0.003) but not with burnout. CONCLUSIONS: This study provided a snapshot of the situation of GS residents in Italy after COVID-19 outbreak. Reduction of activities due to pandemic highlighted the need to improve the level of surgical education in our country by implementing all the new available tools for training and ensuring at the same time the well-being of the residents.

Consensus Statement of the Italian Polispecialistic Society of Young Surgeons (SPIGC): Diagnosis and Treatment of Acute Appendicitis.

BACKGROUND: Acute appendicitis (AA) is one of the most common causes of abdominal pain requiring surgical intervention. Approximately 20% of AA cases are characterized by complications such as gangrene, abscesses, perforation, or diffuse peritonitis, which increase patients' morbidity and mortality. Diagnosis of AA can be difficult, and evaluation of clinical signs, laboratory index and imaging should be part of the management of patients with suspicion of AA. METHODS: This consensus statement was written in relation to the most recent evidence for diagnosis and treatment of AA, performing a literature review on the most largely adopted scientific sources. The members of the SPIGC (Italian Polispecialistic Society of Young Surgeons) worked jointly to draft it. The recommendations were defined and graded based on the current levels of evidence and in accordance with the criteria adopted by the American College of Chest Physicians (CHEST) for the strength of the recommendations. RESULTS: Fever and migratory pain tend to be present in patients with suspicion of AA. Laboratory and radiological examinations are commonly employed in the clinical practice, but today also scoring systems based on clinical signs and laboratory data have slowly been adopted for diagnostic purpose. The clinical presentation of AA in children, pregnant and elderly patients can be unusual, leading to more difficult and delayed diagnosis. Surgery is the best option in case of complicated AA, whereas it is not mandatory in case of uncomplicated AA. Laparoscopic surgical treatment is feasible and recommended. Postoperative antibiotic treatment is recommended only in patients with complicated AA.

Acute cholecystitis during COVID-19 pandemic: a multisocietary position statement.

Following the spread of the infection from the new SARS-CoV2 coronavirus in March 2020, several surgical societies have released their recommendations to manage the implications of the COVID-19 pandemic for the daily clinical practice. The recommendations on emergency surgery have fueled a debate among surgeons on an international level.We maintain that laparoscopic cholecystectomy remains the treatment of choice for acute cholecystitis, even in the COVID-19 era. Moreover, since laparoscopic cholecystectomy is not more likely to spread the COVID-19 infection than open cholecystectomy, it must be organized in such a way as to be carried out safely even in the present situation, to guarantee the patient with the best outcomes that minimally invasive surgery has shown to have.

Enhanced Recovery After Surgery (ERAS) is safe, feasible and effective in elderly patients undergoing laparoscopic colorectal surgery: results of a prospective single center study.

BACKGROUND: It is still unknown whether ERAS program is safe, feasible and effective in elderly patients undergoing laparoscopic colorectal surgery. In addition, the definition of the "old patient" in terms of age varies across the studies and different age cut-off, such as 65, 70, and 75 years have been used worldwide. METHODS: All adult patients undergoing primary, elective colorectal laparoscopic surgery between January 2017 and December 2018 were considered eligible to follow the ERAS protocol according to the Enhanced Recovery After Surgery (ERAS) Society guidelines. Elderly were defined according three different cut-off values: <65 and ≥65 years, <70 and ≥70 years, <75 and ≥75 years. RESULTS: One hundred and eight patients were included in the study. Adherence to protocol did not differ significantly between younger and older patients, for most of the items. Thirty-day mortality was absent. The frequency of postoperative complications globally considered and the frequency of the various single complications did not differ significantly between younger and older patients, independently of the cutoff considered to define the older age. Similarly, the frequency of re-intervention and readmission was similar in younger and older patients. Time to flatus and time to stool were similar in young and older patients, independently of the age cut-off used. Time to oral liquid diet was similar in patients with age <65 and ≥65 years while it was moderately longer in patients ≥70 years (1.5±1.1 days;) than in those <70 years (1.1±0.4 days; P=0.030) as well as in patients ≥75 years with respect to the younger ones (1.2±0.5 vs. 1.6±1.2 days; P=0.045). The time to oral solid feeding was similar in young and old patients, independently of the age cut-off used. Time to bladder catheter removal was significantly longer in older patients, independently of the age cut-off used, although the differences do not seem to be clinically relevant. The length of stay was significantly higher in older patients, when the cutoff of 70 years or 75 years was used, but did not differ significantly when the cut-off of 65 years was used. CONCLUSIONS: The present study shows that the ERAS protocol is safe, feasible, and effective in elderly patients as in the young ones, undergoing laparoscopic elective colorectal surgery. This suggests that the ERAS program can be applied usefully to elderly patients in the routine clinical practice.

International Consensus on Diverticulosis and Diverticular Disease. Statements from the 3rd International Symposium on Diverticular Disease.

The statements produced by the Chairmen and Speakers of the 3rd International Symposium on Diverticular Disease, held in Madrid on April 11th-13th 2019, are reported. Topics such as current and evolving concepts on the pathogenesis, the course of the disease, the news in diagnosing, hot topics in medical and surgical treatments, and finally, critical issues on the disease were reviewed by the Chairmen who proposed 39 statements graded according to level of evidence and strength of recommendation. Each topic was explored focusing on the more relevant clinical questions. The vote was conducted on a 6-point scale and consensus was defined a priori as 67% agreement of the participants. The voting group consisted of 124 physicians from 18 countries, and agreement with all statements was provided. Comments were added explaining some controversial areas.

Hot Topics in Surgical Management of Acute Diverticulitiss.

In this session different issues for the surgical management of diverticular disease DD) were considered. The first session debated about the antibiotic treatment for acute uncomplicated diverticulitis (AUD), and supports their use selectively rather than routinely in patients with AUD. The second session discussed the best surgical treatment for those patients. Open approach is a valid choice especially in acute setting, while the laparoscopic approach should be individualised according to the level of skills of the surgeon and the risk factors of the patient (such as obesity and state of health at the time of the operation). The third session debated about the peritoneal lavage and drainage, which is still a safe surgical procedure. However, it requires longer follow-up and results of other trials to draw an adequate conclusion. The last session covers the current surgical certainties in managing complicated DD: 1. urgent colectomy has higher mortality in immune-compromised patients, while in elective surgery is comparable with other populations; 2. laparoscopic peritoneal lavage (LPL) should be the choice in young/fit patients; 3. elective resection is safer in an inflammation free interval; 4. laparoscopic resection shows advantages in several outcomes (such as post-operative morbidity and lower stoma and re-operation rate); 5. in Hinchey III/fecal peritonitis, primary sigmoid resection and anastomosis (open or laparoscopic) could be proposed in young/ fit patient; 6. in case of emergency surgery, Hartmann procedure (open or laparoscopic) must be considered in critically ill/unstable patient.

The DICA Endoscopic Classification for Diverticular Disease of the Colon Shows a Significant Interobserver Agreement among Community Endoscopists: an International Study.

BACKGROUND AND AIMS: The Diverticular Inflammation and Complication Assessment (DICA) endoscopic classification of diverticulosis and diverticular disease (DD) is currently available. It scores severity of the disease as DICA 1, DICA 2 and DICA 3. Our aim was to assess the agreement on this classification in an international endoscopists community setting. METHODS: A total of 96 doctors (82.9% endoscopists) independently scored a set of DD endoscopic videos. The percentages of overall agreement on DICA score and a free-marginal multirater kappa (κ) coefficient were reported as statistical measures of interrater agreement. RESULTS: Overall agreement in using DICA was 91.8% with a free-marginal kappa of 88% (95% CI 80-95). The overall agreement levels were: DICA 1, 85.2%; DICA 2, 96.5%; DICA 3, 99.5%. The free marginal κ was: DICA 1 = 0.753, DICA 2 = 0.958, DICA 3 = 0.919. The agreement about the main endoscopic items was 83.4% (k 67%) for diverticular extension, 62.6% (k 65%) for number of diverticula for each district, 86.8% (k 82%) for presence of inflammation, and 98.5 (k 98%) for presence of complications. CONCLUSIONS: The overall interrater agreement in this study ranges from good to very good. DICA score is a simple and reproducible endoscopic scoring system for diverticulosis and DD.

What's New in Diagnosing Diverticular Disease.

In this session different issues for the diagnosis of diverticular disease (DD) were considered including "Biomarkers", "Computer tomography", "Ultrasonography in detecting acute diverticulitis", "Endoscopy" and "The DICA classification: a new predictive tool in managing diverticular disease". Most patients affected by DD suffer from recurrent attacks of abdominal pain without evidence of an active inflammatory process, causing a difficult differential diagnosis with other intestinal conditions. Several biomarkers, serological, fecal, urinary and genetic were considered, but recent studies confirmed that only CRP and fecal calprotectin are matching with the criteria for an ideal biomarker for DD. Colonoscopy still remains the gold standard for the diagnosis of DD, playing a key role in many clinical settings, such as colonic diverticular bleeding, or to differentiate inflammatory bowel disease (IBD) and segmental colitis associated with diverticulosis (SCAD); Moreover, in 2015 has been developed the DICA (Diverticular Inflammation and Complication Assessment) endoscopic classification that considers 10 different parameters, each one with a score, and the sum of items scores represents the severity of the disease; in this way the endoscopic exam would be able to predict the outcome of DD for each patient. On the other hand, computer tomography (CT) is the gold standard for acute diverticulitis (AD) with an excellent sensitivity and specificity; recently, metanalysis of prospective studies have shown that intestinal ultrasonography (IUS) and CT have the same sensitivity for the diagnosis of an AD and the advantage is that IUS is less expensive, non-invasive and easily accessible.

Laparoscopic surgery for colorectal cancer is not associated with an increase in the circulating levels of several inflammation-related factors.

It has been hypothesized that inflammatory response triggered by surgery might induce the release of molecules that could promote proliferation, invasion and metastasis of surviving cancer cells. To test this hypothesis, the levels of multiple inflammation-related circulating factors were analyzed in patients undergoing surgery for colorectal cancer. A Luminex xMAP system was used to simultaneously assess levels of IL-1ß, IL-1ra, IL-2, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-12, IL-13, IL-15, IL-17, FGF, eotaxin, G-CSF, GM-CSF, IFN-γ, IP-10, MCP-1, MIP-1α, MIP-1ß, PDGF-BB, RANTES, TNF-α and VEGF in 20 colorectal cancer patients and 10 age-matched non-neoplastic patients. In cancer patients analyses were performed at baseline (before surgery) and at different time points (up to 30 days) following laparoscopic surgery. Significantly higher levels of IL-1ß, IL-7, IL-8, G-CSF, IFN-γ and TNF-α were detected in colorectal cancer patients compared to controls at baseline. In colorectal cancer patients, circulating levels decreased progressively following surgery and after day 30 post-surgery were no longer different from controls. These findings suggest that expression levels of several cytokines are higher in colorectal cancer patients compared to control subjects and no significant increase in several inflammation-related circulating factors is observed following laparoscopic surgery for cancer. Confirmation and validation in a different and larger cohort of patients are warranted.

Food residue granuloma mimicking metastatic disease on FDG-PET/CT.

A 31-year-old woman presenting with acute abdomen underwent an emergency Hartmann's procedure for fecal peritonitis due to perforated adenocarcinoma of the left colon. Shortly after a 7-month course of adjuvant chemotherapy, follow-up contrast-enhanced CT showed multiple peritoneal and hepatic nodules, showing focal intense and homogeneous FDG uptake on FDG-PET/CT, highly suspected for recurrence of disease. Excisional biopsy of the nodules revealed foreign body granulomas made up of alimentary materials surrounded by a fibrous wall. We report a unique case of a false-positive finding secondary to food residues mimicking metastatic disease on FDG-PET in a patient with colon cancer.

Laparoscopic splenectomy for atraumatic splenic rupture.

A traumatic splenic rupture (ASR) is a rare clinical entity. Several underlying benign and malignant conditions have been described as a leading cause. We report on a case of ASR in a 41-year-old man treated with laparoscopic splenectomy. Considering ASR as a life-threatening condition, a prompt diagnosis can be life saving.

Severe acute pancreatitis: advances and insights in assessment of severity and management.

The patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Often, there is no correlation between the degree of structural damage to pancreas and clinical manifestation of the disease. The effectiveness of any treatment is related to the ability to predict severity accurately, but there is no ideal predictive system or biochemical marker. Severity assessment is indispensable to the selection of proper initial treatment in the management of acute pancreatitis. The use of multiparametric criteria and the evaluation of severity index permit us to select high-risk patients. Furthermore, contrast-enhanced computed tomographic scanning and contrast-enhanced MRI play an important role in severity assessment. The adoption of multiparametric criteria proposed together with morphological evaluation consents the formulation of a discreetly reliable prognosis on the evolution of the disease a few days from onset.