Federico Coccolini

Azienda Ospedaliera Papa Giovanni XXIII · General Surgery

Background The early management of polytrauma patients with traumatic spinal cord injury (tSCI) is a major challenge. Sparse data is available to provide optimal care in this scenario and worldwide variability in clinical practice Open Access

Background The Abdominal Compartment Society (WSACS) established consensus definitions and recommendations for the management of intra-abdominal hypertension (IAH) and abdominal compartment syndrome (ACS) in 2006, and they were last updated in 2013. The WSACS conducted an international survey between 2022 and 2023 to seek the agreement of healthcar...

Background The quality of Big Data analysis in medicine and surgery heavily depends on the methods used for clinical data collection, organization, and storage. The Knowledge Graph (KG) represents knowledge through a semantic model, enhancing connections between diverse and complex information. While it can improve the quality of health data collec...

I did not participate in writing this part of the e-book. I have included my surname in accordance with ResearchGate guidelines to ensure that it reaches as many readers as possible. Best wishes, Professor Igor A. Kryvoruchko

I did not participate in writing this part of the e-book. I have included my surname in accordance with ResearchGate guidelines to ensure that it reaches as many readers as possible. Best wishes, Professor Igor A. Kryvoruchko

Acute appendicitis is one of the most common acute surgical diseases in the world today. Acute appendicitis can present with a well-recognized clinical presentation with abdominal pain which localize in the right lower quadrant. This presentation is more typical in men than in women of child baring age. Several clinical and laboratory calculations...

Background Rib fractures are one of the most common traumatic injuries and may result in significant morbidity and mortality. Despite growing evidence, technological advances and increasing acceptance, surgical stabilization of rib fractures (SSRF) remains not uniformly considered in trauma centers. Indications, contraindications, appropriate timin...

The expression “source control” (SC) refers to any intervention aimed at identifying and controlling the source of an abdominal infection to restore normal homeostasis. These procedures are generally associated with appropriate antimicrobial therapy, when indicated, to improve their efficacy. The primary objective of SC is to remove or drain the in...

Intra-abdominal infections are an important cause of morbidity and mortality; for this reason, prevention, early clinical diagnosis, complete source control, adequate antimicrobial therapy, and prompt resuscitation in critically ill patients are of major importance to prevent adverse outcomes. The application of individualized prophylaxis and thera...

Changes in the ratio of neutrophils to albumin depending on the severity of abdominal sepsis in patients with benign and malignant non-traumatic perforation of the left colon Kryvoruchko I.A. 1 , (Online) Оригінальні дослідження Original research РЕЗЮМЕ Ключові слова: Для кореспонденції: співвідношення нейтрофілів до альбу-міну, доброякісна перфора...

Background. According to the Third International Consensus (Sepsis-3), sepsis is defined as a life-threatening organ dysfunction caused by an uncontrolled response of the affected organism to a new infection, and septic shock as a sepsis-related condition characterized by the development of circulatory failure accompanied by arterial hypotension, w...

Antimicrobial resistance (AMR) is one of the main public health global burdens of the 21st century, responsible for over a million deaths every year. Hospital programs aimed at improving antibiotic use, referred to as antimicrobial stewardship programs (ASPs), can both optimize the treatment of infections and minimize adverse antibiotics events inc...

Background Recent studies suggest that low-molecular-weight heparin (LMWH) may play a role in mitigating the severity of acute pancreatitis (AP). This systematic review and meta-analysis aims to synthesise existing evidence on the effectiveness and safety of LMWH in the treatment of moderately-severe and severe AP. Methods This systematic review a...

Intra-abdominal infections (IAIs) account for a major cause of morbidity and mortality, representing the second most common sepsis-related death with a hospital mortality of 23–38%. Prompt identification of sepsis source, appropriate resuscitation, and early treatment with the shortest delay possible are the cornerstones of management of IAIs and a...

Emergency general surgeons often provide care to severely ill patients requiring surgical interventions and intensive support. One of the primary drivers of morbidity and mortality is perioperative bleeding. In general, when addressing life threatening haemorrhage, blood transfusion can become an essential part of overall resuscitation. However, un...

Aim Minimally invasive surgery has been increasingly adopted for locally advanced colon cancer. However, evidence comparing robotic (RRC) versus laparoscopic right colectomy (LRC) for nonmetastatic pT4 cancers is lacking. Methods This was a multicentre propensity score‐matched (PSM) study of a cohort of consecutive patients with pT4 right colon ca...

Background: The role of robotic surgery for gastrointestinal stromal tumor (GIST) resection remains unclear. This systematic review and meta-analysis aimed to investigate the outcomes of robotic versus laparoscopic surgery in patients requiring surgery for gastric GISTs. Methods: MEDLINE, EMBASE, and the Cochrane databases were searched from incept...

The Trauma Center, Hub, is a highly specialized hospital indicated for complex major trauma management after stabilization at a 1st level hospital, Spoke. Although in the United States this organization demonstrated its effectiveness in mortality, in the Italian context, data available are limited. On 30 September 2018, the University Hospital of P...

Background Identification of patients at high risk of surgical-site infections may allow surgeons to minimize associated morbidity. However, there are significant concerns regarding the methodological quality and transportability of models previously developed. The aim of this study was to develop a novel score to predict 30-day surgical-site infec...

There is little international data on morbidity and mortality of surgery for perforated peptic ulcer (PPU). This study aimed to understand the global 30-day morbidity and mortality of patients undergoing surgery for PPU and to identify variables associated with these. We performed an international study of adults (≥ 18 years) who underwent surgery...

Intra-abdominal infections (IAIs) are an important cause of morbidity and mortality in hospital settings worldwide. The cornerstones of IAI management include rapid, accurate diagnostics; timely, adequate source control; appropriate, short-duration antimicrobial therapy administered according to the principles of pharmacokinetics/pharmacodynamics a...

Intra-abdominal infections (IAIs) are common surgical emergencies and are an important cause of morbidity and mortality in hospital settings, particularly if poorly managed. The cornerstones of effective IAIs management include early diagnosis, adequate source control, appropriate antimicrobial therapy, and early physiologic stabilization using int...

Background There is little international data on morbidity and mortality of surgery for perforated peptic ulcer (PPU). This study aimed to understand the global 30-day morbidity and mortality of patients undergoing surgery for PPU and to identify variables associated with these. Method We performed an international study of adults (≥ 18 years) who...

Background Robotic surgery has gained widespread acceptance in elective interventions, yet its role in emergency procedures remains underexplored. While the 2021 WSES position paper discussed limited studies on the application of robotics in emergency general surgery, it recommended strict patient selection, adequate training, and improved platform...

Fluorescence imaging is a real-time intraoperative navigation modality to enhance surgical vision and it can guide emergency surgeons while performing difficult, high-risk surgical procedures. The aim of this study is to assess current knowledge, attitudes, and practices of emergency surgeons in the use of indocyanine green (ICG) in emergency setti...

BACKGROUND: Colorectal (CRC) cancer is becoming a disease of the elderly. Ageing is the most significant risk factor for presenting CrC. early diagnosis of CrC and management is the best way in achieving good outcomes and longer survival but patients aged ≥75 years are usually not screened for CRC. This group of patients is often required to be man...

Background The trauma mortality rate is higher in the elderly compared with younger patients. Ageing is associated with physiological changes in multiple systems and correlated with frailty. Frailty is a risk factor for mortality in elderly trauma patients. We aim to provide evidence-based guidelines for the management of geriatric trauma patients...

Fluorescence imaging is a real-time intraoperative navigation modality to enhance surgical vision and it can guide emergency surgeons while performing difficult, high-risk surgical procedures. The aim of this study is to assess current knowledge, attitudes, and practices of emergency surgeons in the use of indocyanine green (ICG) in emergency setti...

Introduction Fluorescence imaging with indocyanine (ICG) has been extensively utilized to assess bowel perfusion in oncologic surgery. In the emergency setting there are many situations in which bowel perfusion assessment is required. Large prospective studies or RCTs evaluating feasibility, safety and utility of ICG in the emergency setting are la...

Aim This study aimed to evaluate the impact of the WSES-AAST guidelines in clinical practice and to investigate the knowledge, attitudes, and practices of emergency surgeons in managing the complications of ulcerative colitis (UC) and Crohn’s disease (CD). Methods The MIBODI survey is a cross-sectional study among WSES members designed as an inter...

Background This multicentre case–control study aimed to identify risk factors associated with non-operative treatment failure for patients with CT scan Hinchey Ib-IIb and WSES Ib-IIa diverticular abscesses. Methods This study included a cohort of adult patients experiencing their first episode of CT-diagnosed diverticular abscess, all of whom unde...

Background There is little evidence on KRAS mutational profiles in colorectal cancer (CRC) peritoneal metastases (PM). This study aims to determine the prevalence of specific KRAS mutations and their prognostic value in a homogeneous cohort of patients with isolated CRC PM treated with cytoreductive surgery and hyperthermic intraperitoneal chemothe...

Background Controversies remain on the diagnostic strategy in suspected AA, considering the different settings worldwide. Material and Methods A prospective observational international multicentric study including patients operated for suspected AA with a definitive histopathological analysis was conducted. Three groups were analyzed: (1) No radio...

Introduction A textbook outcome patient is one in which the operative course passes uneventful, without complications, readmission or mortality. There is a lack of publications in terms of TO on acute cholecystitis. Objetive The objective of this study is to analyze the achievement of TO in patients with urgent early cholecystectomy (UEC) for Acut...

BACKGROUND: Colorectal (CRC) cancer is becoming a disease of the elderly. Ageing is the most significant risk factor for presenting CrC. early diagnosis of CrC and management is the best way in achieving good outcomes and longer survival but patients aged ≥75 years are usually not screened for CRC. This group of patients is often required to be man...

BACKGROUND: Colorectal (CRC) cancer is becoming a disease of the elderly. Ageing is the most significant risk factor for presenting CrC. early diagnosis of CrC and management is the best way in achieving good outcomes and longer survival but patients aged ≥75 years are usually not screened for CRC. This group of patients is often required to be man...

Critically ill patients treated in the intensive care unit (ICU) can present with many abdominal conditions that need a prompt diagnosis and timely treatment because of their general frailty. Clinical evaluation and diagnostic tools like ultrasound or CT scans are not reliable or feasible in these patients. Bedside laparoscopy (BSL) is a minimally...

Critically ill patients treated in the intensive care unit (ICU) can present many abdominal conditions that need a prompt diagnosis and timely treatment because of their general frailty. Clinical evaluation and diagnostic tools like ultrasound or CT scan are not reliable or feasible in these patients. Bedside laparoscopy (BSL) is a minimally invasi...

Ventral incisional hernias are common indications for elective repair and frequently complicated by recurrence. Surgical meshes, which may be synthetic, bio-synthetic, or biological, decrease recurrence and, resultingly, their use has become standard. While most patients are greatly benefited, mesh represents a permanently implanted foreign body. M...

In the multimodal strategy context, to implement healthcare-associated infection prevention, bundles are one of the most commonly used methods to adapt guidelines in the local context and transfer best practices into routine clinical care. One of the most important measures to prevent surgical site infections is surgical antibiotic prophylaxis (SAP...

Background The importance of environmental sustainability is acknowledged in all sectors, including healthcare. To meet the United Nations Sustainable Development Goals 2030 Agenda, healthcare will need a paradigm shift toward more environmentally sustainable practices that will also impact clinical decision-making. The study investigates trauma an...

Background The importance of environmental sustainability is acknowledged in all sectors, including healthcare. To meet the United Nations Sustainable Development Goals 2030 Agenda, healthcare will need a paradigm shift toward more environmentally sustainable practices that will also impact clinical decision-making. The study investigates trauma an...

Background The early management of polytrauma patients with traumatic spinal cord injury (tSCI) is a major challenge. Sparse data is available to provide optimal care in this scenario and worldwide variability in clinical practice has been documented in recent studies. Methods A multidisciplinary consensus panel of physicians selected for their es...

Background Despite advances and improvements in the management of surgical patients, emergency and trauma surgery is associated with high morbidity and mortality. This may be due in part to delays in definitive surgical management in the operating room (OR). There is a lack of studies focused on OR prioritization and resource allocation in emergenc...

Background Despite advances and improvements in the management of surgical patients, emergency and trauma surgery is associated with high morbidity and mortality. This may be due in part to delays in definitive surgical management in the operating room (OR). There is a lack of studies focused on OR prioritization and resource allocation in emergenc...

Despite advances and improvements in the management of surgical patients, emergency and trauma surgery is associated with high morbidity and mortality. This may be due in part to delays in definitive surgical management in the operating room (OR). There is a lack of studies focused on OR prioritization and resource allocation in emergency surgery....

Background Despite advances and improvements in the management of surgical patients, emergency and trauma surgery is associated with high morbidity and mortality. This may be due in part to delays in definitive surgical management in the operating room (OR). There is a lack of studies focused on OR prioritization and resource allocation in emergenc...

Dealing with acute cholecystitis in high-risk, critically ill, and unfit-for-surgery patients is frequent during daily practice and requires complex management. Several procedures exist to postpone and/or prevent surgical intervention in those patients who temporarily or definitively cannot undergo surgery. After a systematic review of the literatu...

The adoption of laparoscopy for the management of adhesive small bowel obstruction (ASBO) patients is debated. The laparoscopic approach has been associated with a considerable conversion-to-open rate. Nonetheless, reliable predictors of conversion are still unclear. The present study aimed to identify factors associated with conversion to open in...

Background Robotic surgery has gained widespread acceptance in elective interventions, yet its role in emergency procedures remains underexplored. While the 2021 WSES position paper discussed limited studies on the application of robotics in emergency general surgery, it recommended strict patient selection, adequate training, and improved platform...

This comprehensive review aims to provide a practical guide for intensivists, focusing on enhancing patient care associated with nosocomial peritonitis (NP). It explores the epidemiology, diagnosis, and management of NP, a significant contributor to the mortality of surgical patients worldwide. NP is, per definition, a hospital-acquired condition a...

Background Laparoscopy is widely adopted across nearly all surgical subspecialties in the elective setting. Initially finding indication in minor abdominal emergencies, it has gradually become the standard approach in the majority of elective general surgery procedures. Despite many technological advances and increasing acceptance, the laparoscopic...

Surgeons in their daily practice are at the forefront in preventing and managing infections. However, among surgeons, appropriate measures of infection prevention and management are often disregarded. The lack of awareness of infection and prevention measures has marginalized surgeons from this battle. Together, the Global Alliance for Infections i...

Abstract Background Perforated peptic ulcer (PPU) is a surgical emergency with a mortality rate of 16-30% and a morbidity rate of 20-50%. All studies reporting on the outcome of surgery for PPU are either local or national. Most of these are based on small cohort sizes. A few larger studies have been reported, but still limited to a single nation,...

We are in the era of disruption. New technologies are all around us and they change our professional and non-professional life very quickly. Evidence-based medicine is changing accordingly. We propose a new version of the evidence pyramid that evolves through the changes of our novel perspective. New technologies are manipulating the pyramid, revea...

Background Perforated peptic ulcer (PPU) is a surgical emergency with a mortality rate of 16-30% and a morbidity rate of 20-50%. All studies reporting on the outcome of surgery for PPU are either local or national. Most of these are based on small cohort sizes. A few larger studies have been reported, but still limited to a single nation, accountin...

A post-traumatic diaphragmatic hernia (PTDH) is defined as a protrusion of abdominal viscera into the thoracic cavity through a traumatic injury of the diaphragm. It may be a consequence of blunt or penetrating trauma, and it may present in the acute setting or, if missed at initial evaluation, in a delayed context. In the acute setting, PTDH are u...

The proper mini-invasive management of acute colonic diverticulitis (ACD) continues to be a matter of discussion for decades. However, the improvements in the effectiveness of antibiotic treatments, methods of percutaneous drainage, and surgical techniques have shed a new light on the role of mini-invasive surgery both in emergency and in elective...

Background The open abdomen is an innovation that greatly improved surgical understanding of damage control, temporary abdominal closure, staged abdominal reconstruction, viscera and enteric fistula care, and abdominal wall reconstruction. This article provides an evidence-informed, expert, comprehensive narrative review of the open abdomen in trau...

Purpose Acute appendicitis (AA) is frequent, its diagnosis is challenging, and the surgical intervention is not risk free. An accurate diagnosis will reduce unnecessary surgeries and associated risks. This study aimed to analyze the rate of appendectomies' postoperative complications. Methods Multicenter, prospective, observational study conducted...

The definition of Early Cholecystectomy (EC) is still debatable. This paper aims to find whether the timing of EC affects outcomes. The article reports a multicentric prospective observational study including patients with acute calculous cholecystitis (ACC) who had cholecystectomy within ten days from the onset of symptoms. Kruskall-Wallis test, F...

Antibiotics are recognized widely for their benefits when used appropriately. However, they are often used inap-propriately despite the importance of responsible use within good clinical practice. Effective antibiotic treatment is an essential component of universal healthcare, and it is a global responsibility to ensure appropriate use. Currently...

Multimodal treatment of colorectal (CRC) peritoneal metastases (PM) includes systemic chemotherapy (SC) and surgical cytoreduction (CRS), eventually with hyperthermic intraperitoneal chemotherapy (HIPEC), in select patients. Considering lack of clear guidelines, this study was designed to analyze the role of chemotherapy and its timing in patients...

Background The creation of an ileostomy or colostomy is a common surgical event, both in elective and in emergency context. The main aim of stoma creation is to prevent postoperative complications, such as the anastomotic leak. However, stoma-related complications can also occur and their morbidity is not negligible, with a rate from 20 to 70%. Mos...

Enhanced perioperative care protocols become the standard of care in elective surgery with a significant improvement in patients’ outcome. The key element of the enhanced perioperative care protocol is the multimodal and interdisciplinary approach targeted to the patient, focused on a holistic approach to reduce surgical stress and improve perioper...

Malignant bowel obstruction caused by peritoneal carcinomatosis is a common complication that affects a large proportion of gastrointestinal and ovarian oncology patients and predicts poor longterm survival. The management strategy for these patients includes a variety of medical therapies and surgical options; however, how to choose the best treat...

About 30% of colorectal cancer reveals itself acutely, representing a surgical emergency. Right colon cancers often present with acute bowel obstruction, followed by perforation and bleeding. Patients requiring emergency surgery have a poorer prognosis with higher morbidity and mortality rates compared to those treated in an elective setting; obstr...

The definition of Early Cholecystectomy (EC) is still debatable. This paper aims to find whether the timing of EC affects outcomes. This is a multicentric prospective observational study including patients with acute calculous cholecystitis (ACC) who had cholecystectomy within ten days from the onset of symptoms. Kruskall-Wallis test, Fisher’s Exac...

Background: Acute left-sided colonic diverticulitis is one of the most common clinical conditions encountered by surgeons in the acute setting. Currently, the most popular classifications, based on radiological findings, are the modified Hinchey, AAST, and WSES classifications. We hypothesize that all classifications are equivalent in predicting o...

Patients with intra-abdominal sepsis suffer from significant mortality and morbidity. The main pillars of treatment for intra-abdominal infections are (1) source control and (2) early delivery of antibiotics. Antibiotic therapy should be started as soon as possible. However, the duration of antibiotics remains a matter of debate. Prolonged antibiot...