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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 radiology; (2) Ultrasound, and (3) Computed tomography. The aim was to analyze the performance of three diagnostic schemes. RESULTS: Three thousand and one hundred twenty three patients were enrolled; 899 in the no radiology group, 1490 in the US group, and 734 in the CT group. The sex ratio was in favor of males (p < 0.001). The mean age was lower in the no radiology group (24 years) compared to 28 and 38 years in US and CT-scan groups, respectively (p < 0.001). Overall, the negative appendectomy rate 3.8%: no radiology group (5.1%) versus US (2.9%) and CT-scan (4.1%) (p < 0.001). The sensitivity and specificity analysis showed the best balance in clinical evaluation + score + US. These data reach the best results in those patients with an equivocal Alvarado score (4-6). Inverse probability weighting (IPW), showed as the use of ultrasound, is significantly associated with an increased probability of formulating the correct diagnosis (p 0.004). In the case of a CT scan, this association appears weaker (p 0.08). CONCLUSION: The association of clinical scores and ultrasound seems the best strategy to reach a correct preoperative diagnosis in patients with clinical suspicion of AA, even in those population subgroups where the clinical score may have an equivocal result. This strategy can be especially useful in low-resource settings worldwide. CT-scan association may improve the detection of patients who may potentially be submitted to conservative treatment.
Subject(s)
Appendectomy , Appendicitis , Tomography, X-Ray Computed , Ultrasonography , Humans , Appendicitis/diagnostic imaging , Appendicitis/surgery , Male , Female , Ultrasonography/methods , Prospective Studies , Adult , Tomography, X-Ray Computed/methods , Middle Aged , Young Adult , Adolescent , Sensitivity and Specificity , Acute Disease , AgedABSTRACT
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. Mesh may be implanted within the intra-peritoneal, preperitoneal, retrorectus, inlay, or onlay anatomic positions. Meshes may be associated with complications that may be early or late and range from minor to severe. Long-term complications with intra-peritoneal synthetic mesh (IPSM) in apposition to the viscera are particularly at risk for adhesions and potential enteric fistula formation. The overall rate of such complications is difficult to appreciate due to poor long-term follow-up data, although it behooves surgeons to understand these risks as they are the ones who implant these devices. All surgeons need to be aware that meshes are commercial devices that are delivered into their operating room without scientific evidence of efficacy or even safety due to the unique regulatory practices that distinguish medical devices from medications. Thus, surgeons must continue to advocate for more stringent oversight and improved scientific evaluation to serve our patients properly and protect the patient-surgeon relationship as the only rationale long-term strategy to avoid ongoing complications.
ABSTRACT
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 at three large hospitals (Pisa University Hospital, Italy; Henri Mondor University Hospital, Paris, France; and Valencia University Hospital, Spain). RESULTS: A total of 3070 patients with a median age of 28 years (IQR 20-43) were enrolled. 1403 (45.7%) were females. Eight hundred ninety patients (29%) did not undergo preoperative imaging. Ultrasound and CT scans were performed in 1465 (47.7%) and 715 (23.3%) patients. Patients requiring CT scan were older [median 38 (IQR 26-53) vs. no imaging median 24 (IQR 16-35), Ultrasound median 28 (IQR 20-41); p < 0.0001]. Laparoscopic appendectomy was performed in 58.6%. Complications developed in 1279 (41.7%) patients: Clavien-Dindo grades I-II in 1126 (33.9%); Clavien-Dindo grades III-IV in 146 (5.2%). Overall mortality was 0.2%. Following resection of a normal appendix, 15% experienced major complications (Clavien-Dindo grades IIIb and above). Multivariable analysis revealed that age, Charlson comorbidity index, histopathology, and Alvarado score over 7 were associated with a higher risk of Clavien-Dindo complication grades IIIa and higher. CONCLUSION: Appendectomy may be associated with serious postoperative complications. Complications were associated with older age, Charlson comorbidity index, histopathology, and high Alvarado scores. The definition of accurate diagnostic and therapeutic pathways may improve results. The association between clinical scores and radiology is recommended.
Subject(s)
Appendicitis , Female , Humans , Young Adult , Adult , Male , Appendicitis/diagnostic imaging , Appendicitis/surgery , Prospective Studies , Retrospective Studies , Appendectomy/methods , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Acute DiseaseABSTRACT
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, American Association for the Surgery of Trauma (AAST), and World Society of Emergency Surgery (WSES) classifications. We hypothesize that all classifications are equivalent in predicting outcomes. METHODS: This is a retrospective study of 597 patients from four medical centers between 2014 and 2021. Based on clinical, radiological, and intraoperative findings, patients were graded according to the three classifications. Regression analysis and receiver operating characteristic curve analysis were used to compare six outcomes: need for intervention, complications, major complications (Clavien-Dindo >2), reintervention, hospital length of stay, and mortality. RESULTS: A total of 597 patients were included. Need for intervention, morbidity, and reintervention rates significantly increased with increasing AAST, modified Hinchey, and WSES grades. The area under the curve (AUC) for the need for intervention was 0.84 for AAST and 0.81 for modified Hinchey ( p = 0.039). The AUC for major complications was 0.75 for modified Hinchey and 0.70 for WSES ( p = 0.009). No differences were found between the three classifications when comparing AUCs for mortality, complications, and reintervention rates. CONCLUSION: The AAST, WSES, and modified Hinchey classifications are similar in predicting complications, reintervention, and mortality rates. American Association for the Surgery of Trauma and modified Hinchey scores result the most adequate for predicting the need for surgery and the occurrence of major complications. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level III.
Subject(s)
Diverticulitis, Colonic , Diverticulitis , Humans , Diverticulitis, Colonic/diagnostic imaging , Diverticulitis, Colonic/surgery , Prognosis , Retrospective StudiesABSTRACT
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 ASBO patients who underwent laparoscopic surgery. Patients who underwent laparoscopic surgery for ASBO and were admitted to our unit between December 2014 and October 2022 were retrospectively evaluated. The patients were categorized into two groups: patients who underwent complete laparoscopy approach (Group 1) and patients converted to open technique (Group 2). Demographic, clinical, and radiological features, intraoperative findings, and postoperative outcomes were compared. A total of 168 patients were enrolled: 100 patients (59.5%) were included in Group 1, and 68 patients (40.5%) were included in Group 2. The rate of ischemia (p = 0.023), surgical complications (p = 0.001), operative time (p < 0.0001), days of nasogastric tube maintenance (p < 0.0001), time to canalization (p < 0.0001), and length of hospital stay (p < 0.0001) were significantly higher in Group 2 than Group 1. Following univariate analysis, the presence of feces signs (p = 0.044) and high mean radiodensity of intraperitoneal free fluid (p = 0.031) were significantly associated with Group 2 compared with Group 1. Following multivariate analysis, the feces sign was a significant predictive factor of conversion (OR 1.965 [IC 95%]; p = 0.046). Laparoscopic treatment is a safe and effective approach in patients affected by ASBO. The feces sign may be a predictive factor of conversion and could guide the surgeon in selecting the appropriate management of patients affected by ASBO.
Subject(s)
Intestinal Obstruction , Laparoscopy , Humans , Tissue Adhesions/complications , Tissue Adhesions/surgery , Retrospective Studies , Postoperative Complications/epidemiology , Postoperative Complications/surgery , Intestinal Obstruction/diagnostic imaging , Intestinal Obstruction/etiology , Intestinal Obstruction/surgery , Laparoscopy/methods , Treatment OutcomeABSTRACT
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 literature, an expert panel from the Italian Society of Emergency Surgery and Trauma (SICUT) discussed the different issues and statements in subsequent rounds. The final version of the statements was discussed during the annual meeting in Rome (September 2022). The present paper presents the definitive conclusions of the discussion. Fifteen statements based on the literature evidence were provided. The statements gave precise indications regarding the decisional process and the management of patients who cannot temporarily or definitively undergo cholecystectomy for acute cholecystitis. Acute cholecystitis management in high-risk, critically ill, and unfit-for-surgery patients should be multidisciplinary. The different gallbladder drainage methods must be tailored according to each patient and based on the expertise of the hospital. Percutaneous gallbladder drainage is recommended as the first choice as a bridge to surgery or in severely physiologically deranged patients. Endoscopic gallbladder drainage (cholecystoduodenostomy and cholecystogastrostomy) is suggested as a second-line alternative especially as a definitive procedure for those patients not amenable to surgical management. Trans-papillary gallbladder drainage is the last option to be reserved only to those unfit for other techniques. Delayed laparoscopic cholecystectomy in patients with percutaneous gallbladder drainage is suggested in all those patients recovering from the conditions that previously discouraged surgical intervention after at least 6 weeks from the gallbladder drainage.
Subject(s)
Cholecystitis, Acute , Critical Illness , Humans , Cholecystitis, Acute/surgery , Drainage/methods , Cholecystectomy/methods , Italy , Societies, MedicalABSTRACT
Association of advanced age, neoplastic disease and immunocompromission (IC) may lead to surgical emergencies. Few data exist about this topic. Present study reports the preliminary data from the WIRES-T trial about patients managed for colorectal neoplastic emergencies in immunocompromised patients. The required data were taken from a prospective observational international register. The study was approved by the Ethical Committee with approval n. 17575; ClinicalTrials.gov Identifier: NCT03643718. 839 patients were collected; 753 (80.7%) with mild-moderate IC and 86 (10.3%) with severe. Median age was 71.9 years and 73 years, respectively, in the two groups. The causes of mild-moderate IC were reported such malignancy (753-100%), diabetes (103-13.7%), malnutrition (26-3.5%) and uremia (1-0.1%), while severe IC causes were steroids treatment (14-16.3%); neutropenia (7-8.1%), malignancy on chemotherapy (71-82.6%). Preoperative risk classification were reported as follow: mild-moderate: ASA 1-14 (1.9%); ASA 2-202 (26.8%); ASA 3-341 (45.3%); ASA 4-84 (11.2%); ASA 5-7 (0.9%); severe group: ASA 1-1 patient (1.2%); ASA 2-16 patients (18.6%); ASA 3-41 patients (47.7%); ASA 4-19 patients (22.1%); ASA 5-3 patients (3.5%); lastly, ASA score was unavailable for 105 cases (13.9%) in mild-moderate group and in 6 cases (6.9%) in severe group. All the patients enrolled underwent urgent/emergency surgery Damage control approach with open abdomen was adopted in 18 patients. Mortality was 5.1% and 12.8%, respectively, in mild-moderate and severe groups. Long-term survival data: in mild-moderate disease-free survival (median, IQR) is 28 (10-91) and in severe IC, it is 21 (10-94). Overall survival (median, IQR) is 44 (18-99) and 26 (20-90) in mild-moderate and severe, respectively; the same is for post-progression survival (median, IQR) 29 (16-81) and 28, respectively. Univariate and multivariate analyses showed as the only factor influencing mortality in mild-moderate and severe IC is the ASA score. Colorectal neoplastic emergencies in immunocompromised patients are more frequent in elderly. Sigmoid and right colon are the most involved. Emergency surgery is at higher risk of complication and mortality; however, management in dedicated emergency surgery units is necessary to reduce disease burden and to optimize results by combining oncological and acute care principles. This approach may improve outcomes to obtain clinical advantages for patients like those observed in elective scenario. Lastly, damage control approach seems feasible and safe in selected patients.
Subject(s)
Colorectal Neoplasms , Emergencies , Humans , Aged , Colorectal Neoplasms/surgery , Immunocompromised Host , InternetABSTRACT
BACKGROUND: Severe complicated intra-abdominal sepsis (SCIAS) has an increasing incidence with mortality rates over 80% in some settings. Mortality typically results from disruption of the gastrointestinal tract, progressive and self-perpetuating bio-mediator generation, systemic inflammation, and multiple organ failure. A further therapeutic option may be open abdomen (OA) management with negative peritoneal pressure therapy (NPPT) to remove inflammatory ascites and attenuate the systemic damage from SCIAS, although there are definite risks of leaving the abdomen open whenever it might possibly be closed. This potential therapeutic paradigm is the rationale being assessed in the Closed Or Open after Laparotomy (COOL trial) ( https://clinicaltrials.gov/ct2/show/NCT03163095 ). Initially, the COOL trial received Industry sponsorship; however, this funding mandated the use of a specific trademarked and expensive NPPT device in half of the patients allocated to the intervention (open) arm. In August 2022, the 3 M/Acelity Corporation without consultation but within the terms of the contract canceled the financial support of the trial. Although creating financial difficulty, there is now no restriction on specific NPPT devices and removing a cost-prohibitive intervention creates an opportunity to expand the COOL trial to a truly global basis. This document describes the evolution of the COOL trial, with a focus on future opportunities for global growth of the study. METHODS: The COOL trial is the largest prospective randomized controlled trial examining the random allocation of SCIAS patients intra-operatively to either formal closure of the fascia or the use of the OA with an application of an NPPT dressing. Patients are eligible if they have free uncontained intraperitoneal contamination and physiologic derangements exemplified by septic shock OR severely adverse predicted clinical outcomes. The primary outcome is intended to definitively inform global practice by conclusively evaluating 90-day survival. Initial recruitment has been lower than hoped but satisfactory, and the COOL steering committee and trial investigators intend with increased global support to continue enrollment until recruitment ensures a definitive answer. DISCUSSION: OA is mandated in many cases of SCIAS such as the risk of abdominal compartment syndrome associated with closure, or a planned second look as for example part of "damage control"; however, improved source control (locally and systemically) is the most uncertain indication for an OA. The COOL trial seeks to expand potential sites and proceed with the evaluation of NPPT agnostic to device, to properly examine the hypothesis that this treatment attenuates systemic damage and improves survival. This approach will not affect internal validity and should improve the external validity of any observed results of the intervention. TRIAL REGISTRATION: National Institutes of Health ( https://clinicaltrials.gov/ct2/show/NCT03163095 ).
Subject(s)
Abdomen , Laparotomy , Humans , Inflammation , Laparotomy/adverse effects , Multiple Organ Failure/etiology , Prospective Studies , United StatesABSTRACT
INTRODUCTION: ERAS pathway has been proposed as the standard of care in elective abdominal surgery. Guidelines on ERAS in emergency surgery have been recently published; however, few evidences are still available in the literature. The aim of this study was to evaluate the feasibility of an enhanced recovery protocol in a large cohort of patients undergoing emergency surgery and to identify possible factors impacting postoperative protocol compliance. METHODS: This is a prospective multicenter observational study including patients who underwent major emergency general surgery for either intra-abdominal infection or intestinal obstruction. The primary endpoint of the study is the adherence to ERAS postoperative protocol. Secondary endpoints are 30-day mortality and morbidity rates, and length of hospital stay. RESULTS: A total of 589 patients were enrolled in the study, 256 (43.5%) of them underwent intestinal resection with anastomosis. Major complications occurred in 92 (15.6%) patients and 30-day mortality was 6.3%. Median adherence occurred on postoperative day (POD) 1 for naso-gastric tube removal, on POD 2 for mobilization and urinary catheter removal, and on POD 3 for oral intake and i.v. fluid suspension. Laparoscopy was significantly associated with adherence to postoperative protocol, whereas operative fluid infusion > 12 mL/Kg/h, preoperative hyperglycemia, presence of a drain, duration of surgery and major complications showed a negative association. CONCLUSIONS: The present study supports that an enhanced recovery protocol in emergency surgery is feasible and safe. Laparoscopy was associated with an earlier recovery, whereas preoperative hyperglycemia, fluid overload, and abdominal drain were associated with a delayed recovery.
Subject(s)
Perioperative Care , Postoperative Complications , Humans , Prospective Studies , Postoperative Complications/epidemiology , Elective Surgical Procedures , Device Removal , Length of StayABSTRACT
BACKGROUND: Immunocompromised patients with acute diverticulitis are at increased risk of morbidity and mortality. The aim of this study was to compare clinical presentations, types of treatment, and outcomes between immunocompromised and immunocompetent patients with acute diverticulitis. METHODS: We compared the data of patients with acute diverticulitis extracted from the Web-based International Registry of Emergency Surgery and Trauma (WIRES-T) from January 2018 to December 2021. First, two groups were identified: medical therapy (A) and surgical therapy (B). Each group was divided into three subgroups: nonimmunocompromised (grade 0), mildly to moderately (grade 1), and severely immunocompromised (grade 2). RESULTS: Data from 482 patients were analyzed-229 patients (47.5%) [M:F = 1:1; median age: 60 (24-95) years] in group A and 253 patients (52.5%) [M:F = 1:1; median age: 71 (26-94) years] in group B. There was a significant difference between the two groups in grade distribution: 69.9% versus 38.3% for grade 0, 26.6% versus 51% for grade 1, and 3.5% versus 10.7% for grade 2 (p < 0.00001). In group A, severe sepsis (p = 0.027) was more common in higher grades of immunodeficiency. Patients with grade 2 needed longer hospitalization (p = 0.005). In group B, a similar condition was found in terms of severe sepsis (p = 0.002), quick Sequential Organ Failure Assessment score > 2 (p = 0.0002), and Mannheim Peritonitis Index (p = 0.010). A Hartmann's procedure is mainly performed in grades 1-2 (p < 0.0001). Major complications increased significantly after a Hartmann's procedure (p = 0.047). Mortality was higher in the immunocompromised patients (p = 0.002). CONCLUSIONS: Immunocompromised patients with acute diverticulitis present with a more severe clinical picture. When surgery is required, immunocompromised patients mainly undergo a Hartmann's procedure. Postoperative morbidity and mortality are, however, higher in immunocompromised patients, who also require a longer hospital stay.
Subject(s)
Diverticulitis, Colonic , Diverticulitis , Intestinal Perforation , Peritonitis , Humans , Middle Aged , Aged , Diverticulitis, Colonic/surgery , Diverticulitis, Colonic/complications , Treatment Outcome , Diverticulitis/complications , Colostomy/adverse effects , Anastomosis, Surgical/adverse effects , Immunocompromised Host , Internet , Intestinal Perforation/etiology , Intestinal Perforation/surgery , Peritonitis/etiologyABSTRACT
BACKGROUND: The American College of Surgeons NSQIP surgical risk calculator provides an estimation of 30-day postoperative adverse outcomes. It is useful in the identification of high-risk patients needing clinical optimization and supports the informed consent process. The purpose of this study is to validate its predictive value in the Italian emergency setting. STUDY DESIGN: Six Italian institutions were included. Inclusion diagnoses were acute cholecystitis, appendicitis, gastrointestinal perforation or obstruction. Areas under the receiving operating characteristic curves, Brier score, Hosmer-Lemeshow index, and observed-to-expected event ratio were measured to assess both discrimination and calibration. Effect of the Surgeon Adjustment Score on calibration was then tested. A patient's personal risk ratio was obtained, and a cutoff was chosen to predict mortality with a high negative predicted value. RESULTS: A total of 2,749 emergency procedures were considered for the analysis. The areas under the receiving operating characteristic curve were 0.932 for death (0.921 to 0.941, p < 0.0001; Brier 0.041) and 0.918 for discharge to nursing or rehabilitation facility (0.907 to 0.929, p < 0.0001; 0.070). Discrimination was also strong (area under the receiving operating characteristic curve >0.8) for renal failure, cardiac complication, pneumonia, venous thromboembolism, serious complication, and any complication. Brier score was informative (<0.25) for all the presented variables. The observed-to-expected event ratios were 1.0 for death and 0.8 for discharge to facility. For almost all other variables, there was a general risk underestimation, but the use of the Surgeon Adjustment Score permitted a better calibration of the model. A risk ratio >3.00 predicted the onset of death with sensitivity = 86%, specificity = 77%, and negative predicted value = 99%. CONCLUSIONS: The American College of Surgeons NSQIP surgical risk calculator has proved to be a reliable predictor of adverse postoperative outcomes also in Italian emergency settings, with particular regard to mortality. We therefore recommend the use of the surgical risk calculator in the multidisciplinary care of patients undergoing emergency abdominal surgery.
Subject(s)
Postoperative Complications , Surgeons , Humans , United States/epidemiology , Risk Assessment/methods , Postoperative Complications/etiology , Retrospective Studies , Quality Improvement , Risk FactorsABSTRACT
BACKGROUND: The surgical treatment for perforated peptic ulcers (PPUs) can be safely performed laparoscopically. This study aimed to compare the outcomes of patients who received different surgical approaches for PPU and to identify the predictive factors for conversion to open surgery. METHODS: This retrospective study analyzed patients treated for PPUs from 2002 to 2020. Three groups were identified: a complete laparoscopic surgery group (LG), a conversion to open group (CG), and a primary open group (OG). After univariate comparisons, a multivariate analysis was conducted to identify the predictive factors for conversion. RESULTS: Of the 175 patients that underwent surgery for PPU, 104 (59.4%) received a laparoscopic-first approach, and 27 (25.9%) required a conversion to open surgery. Patients treated directly with an open approach were older (p < 0.0001), had more comorbidities (p < 0.0001), and more frequently had a previous laparotomy (p = 0.0001). In the OG group, in-hospital mortality and ICU need were significantly higher, while the postoperative stay was longer. Previous abdominal surgery (OR 0.086, 95% CI 0.012-0.626; p = 0.015), ulcer size (OR 0.045, 95% CI 0.010-0.210; p < 0.0001), and a posterior ulcer location (OR 0.015, 95% CI 0.001-0.400; p = 0.012) were predictive factors for conversion to an open approach. CONCLUSION: This study confirms the benefits of the laparoscopic approach for the treatment of PPUs. Previous laparotomies, a greater ulcer size, and a posterior location of the ulcer are risk factors for conversion to open surgery during laparoscopic repair.
Subject(s)
Laparoscopy , Peptic Ulcer Perforation , Humans , Retrospective Studies , Ulcer/complications , Ulcer/surgery , Peptic Ulcer Perforation/surgery , Peptic Ulcer Perforation/etiology , Risk Factors , Laparoscopy/adverse effects , Length of Stay , Postoperative Complications/etiology , Treatment OutcomeABSTRACT
BACKGROUND: International register of open abdomen (IROA) enrolls patients from several centers in American, European, and Asiatic continent. The aim of our study is to compare the characteristics, management and clinical outcome of adult patients treated with OA in the three continents. MATERIAL AND METHODS: A prospective analysis of adult patients enrolled in the international register of open abdomen (IROA). TRIAL REGISTRATION: NCT02382770. RESULTS: 1183 patients were enrolled from American, European and Asiatic Continent. Median age was 63 years (IQR 49-74) and was higher in the European continent (65 years, p < 0.001); 57% were male. The main indication for OA was peritonitis (50.6%) followed by trauma (15.4%) and vascular emergency (13.5%) with differences among the continents (p < 0.001). Commercial NPWT was preferred in America and Europe (77.4% and 52.3% of cases) while Barker vacuum pack (48.2%) was the preferred temporary abdominal closure technique in Asia (p < 0.001). Definitive abdominal closure was achieved in 82.3% of cases in America (fascial closure in 90.2% of cases) and in 56.4% of cases in Asia (p < 0.001). Prosthesis were mostly used in Europe (17.3%, p < 0.001). The overall entero-atmospheric fistula rate 2.5%. Median open abdomen duration was 4 days (IQR 2-7). The overall intensive care unit and hospital length-of-stay were, respectively, 8 and 11 days (no differences between continents). The overall morbidity and mortality rates for America, Europe, and Asia were, respectively, 75.8%, 75.3%, 91.8% (p = 0.001) and 31.9%, 51.6%, 56.9% (p < 0.001). CONCLUSION: There is no uniformity in OA management in the different continents. Heterogeneous adherence to international guidelines application is evident. Different temporary abdominal closure techniques in relation to indications led to different outcomes across the continents. Adherence to guidelines, combined with more consistent data, will ultimately allow to improving knowledge and outcome.
Subject(s)
Vacuum , Humans , Male , Middle Aged , Female , Asia , EuropeABSTRACT
AIM: Acute calculous cholecystitis (ACC) is one of the most common pathologies in the elderly. Laparoscopy is the gold standard for ACC treatment, regardless of age. This study aimed to compare different classes of elderly patients affected by ACC and assess whether laparoscopy has the same safety and effectiveness as younger patients. MATERIALS AND METHODS: Patients aging ≠ 70 y-o presenting with ACC treated with laparoscopic cholecystectomy were prospectively enrolled from 2010 to 2020. Three groups were identified: age 70-75 (Group 1); age 76-80 (Group 2); Age > 80 (Group 3). Major postoperative complications were considered as more than grade II according to the Clavien and Dindo classification. Demographic, intra-, and postoperative outcomes were compared. A multivariate analysis was also performed to identify predictive factors of morbidity. RESULTS: We reviewed 832 patients: 302 (36.3%) were ≠ 70 y-o. Group 1 accounted for 124 patients (41.1%), group 2 for 74 (24.5%) and group 3 for 104 (34.3%). Male gender was significantly less represented with increasing ages (p<0.001). ASA score >2 (p=0.010), CACI score (p<0.001), and ERD score (p<0.001) were more frequent in group 3. No significant differences were found about AAST distribution and comorbidities. Conversion to open rate was significantly higher in group 1 (6.5%) and group 3 (8.7%) (p=0.019). Common bile duct stones rate was higher in group 3 (14.5% vs 13.5% vs 31.7%; p<0.001). Median postoperative hospital length of stay was increasingly longer (p<0.001). AAST grade ≠ 3 (OR 3.187; 95% CI 1.356-7.489; p=0.008), age ≠ 70 y-o (OR 3.358; p<0.001), and CBD stones (OR 2.912; 95% CI 1.456-5.824; p=0.003) were identified as predictive factors of morbidity between < and ≠ 70 ys. Among the three groups of elderly, age > 80 ys was associated with an increase of OR of postoperative complication by 2.94 (95% CI 1.099-7.912; p = 0.032). CONCLUSIONS: Laparoscopy can be safely offered in elderly patients, although longer postoperative hospital stay. The presence of associated CBD stones may increase the risk of morbidity. KEY WORDS: Acute calculous cholecystitis, Cholecystectomy, Common bile duct lithiasis, Elderly, Frailty, Laparoscopy.
Subject(s)
Cholecystectomy, Laparoscopic , Cholecystitis, Acute , Gallstones , Aged , Aged, 80 and over , Humans , Male , Cholecystectomy , Cholecystectomy, Laparoscopic/adverse effects , Cholecystitis, Acute/surgery , Common Bile Duct , Gallstones/complications , Gallstones/surgery , Length of Stay , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/surgery , Retrospective Studies , Treatment Outcome , FemaleABSTRACT
BACKGROUND: Non-traumatic emergency general surgery involves a heterogeneous population that may present with several underlying diseases. Timeous emergency surgical treatment should be supplemented with high-quality perioperative care, ideally performed by multidisciplinary teams trained to identify and handle complex postoperative courses. Uncontrolled or poorly controlled acute postoperative pain may result in significant complications. While pain management after elective surgery has been standardized in perioperative pathways, the traditional perioperative treatment of patients undergoing emergency surgery is often a haphazard practice. The present recommended pain management guidelines are for pain management after non-traumatic emergency surgical intervention. It is meant to provide clinicians a list of indications to prescribe the optimal analgesics even in the absence of a multidisciplinary pain team. MATERIAL AND METHODS: An international expert panel discussed the different issues in subsequent rounds. Four international recognized scientific societies: World Society of Emergency Surgery (WSES), Global Alliance for Infection in Surgery (GAIS), Italian Society of Anesthesia, Analgesia Intensive Care (SIAARTI), and American Association for the Surgery of Trauma (AAST), endorsed the project and approved the final manuscript. CONCLUSION: Dealing with acute postoperative pain in the emergency abdominal surgery setting is complex, requires special attention, and should be multidisciplinary. Several tools are available, and their combination is mandatory whenever is possible. Analgesic approach to the various situations and conditions should be patient based and tailored according to procedure, pathology, age, response, and available expertise. A better understanding of the patho-mechanisms of postoperative pain for short- and long-term outcomes is necessary to improve prophylactic and treatment strategies.
Subject(s)
Anesthesia , Pain, Postoperative , Abdomen , Analgesics , Humans , Pain, Postoperative/drug therapy , Perioperative Care , United StatesABSTRACT
Emergency General Surgery (EGS) was identified as multidisciplinary surgery performed for traumatic and non-traumatic acute conditions during the same admission in the hospital by general emergency surgeons and other specialists. It is the most diffused surgical discipline in the world. To live and grow strong EGS necessitates three fundamental parts: emergency and elective continuous surgical practice, evidence generation through clinical registries and data accrual, and indications and guidelines production: the LIFE TRIAD.
Subject(s)
Surgeons , Hospitals , Humans , RegistriesABSTRACT
AIM: Operation time (OT) is a key operational factor influencing surgical outcomes. The present study aimed to analyse whether OT impacts on short-term outcomes of minimally-invasive right colectomies by assessing the role of surgical approach (robotic [RRC] or laparoscopic right colectomy [LRC]), and type of ileocolic anastomosis (i.e., intracorporal [IA] or extra-corporal anastomosis [EA]). METHODS: This was a retrospective analysis of the Minimally-invasivE surgery for oncological Right ColectomY (MERCY) Study Group database, which included adult patients with nonmetastatic right colon adenocarcinoma operated on by oncological RRC or LRC between January 2014 and December 2020. Univariate and multivariate analyses were used. RESULTS: The study sample was composed of 1549 patients who were divided into three groups according to the OT quartiles: (1) First quartile, <135 min (n = 386); (2) Second and third quartiles, 135-199 min (n = 731); and (3) Fourth quartile ≥200 min (n = 432). The majority (62.7%) were LRC-EA, followed by LRC-IA (24.3%), RRC-IA (11.1%), and RRC-EA (1.9%). Independent predictors of an OT ≥ 200 min included male gender, age, obesity, diabetes, use of indocyanine green fluorescence, and IA confection. An OT ≥ 200 min was significantly associated with an increased risk of postoperative noninfective complications (AOR: 1.56; 95% CI: 1.15-2.13; p = 0.004), whereas the surgical approach and the type of anastomosis had no impact on postoperative morbidity. CONCLUSION: Prolonged OT is independently associated with increased odds of postoperative noninfective complications in oncological minimally-invasive right colectomy.
Subject(s)
Adenocarcinoma , Colonic Neoplasms , Laparoscopy , Robotic Surgical Procedures , Adult , Humans , Male , Colonic Neoplasms/surgery , Colonic Neoplasms/etiology , Retrospective Studies , Adenocarcinoma/surgery , Adenocarcinoma/etiology , Laparoscopy/adverse effects , Colectomy/adverse effects , Anastomosis, Surgical/adverse effects , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/surgery , Treatment Outcome , Operative TimeABSTRACT
The pathophysiology of gastrointestinal damage in coronavirus disease (COVID-19) is probably multifactorial. It is not clear whether the etiology of intestinal ischemia may be directly related to viral replication or may result from hyper-coagulability following SARS-CoV-2 infection.To confirm a pathogenic role of COVID-19, we retrospectively investigated the presence of SARS-CoV-2 virus in the ischemic bowel of five COVID-19 patients undergoing emergency surgery for intestinal ischemia in the period of March 2020-May 2021. Immunohistochemical positivity with weak intensity was observed in four out of five cases, but only one case was strongly positive both at immunohistochemistry and at molecular analysis. The histological alterations in the intestinal tissue samples showed similarity with the well-known alterations described in typical targetorgans of the virus (e.g., the lung). This observation suggests a similar mechanism of action of the virus. Further larger studies are, thus, required to confirm this preliminary finding. Clinicians should carefully monitor all COVID-19 patients for the possible presence of a SARS-CoV-2 intestinal infection, a potential cause of ischemia and bowel perforation.
ABSTRACT
PURPOSE: The presence of the SARS-CoV-2 in the peritoneal fluid is a matter of debate in the COVID-19 literature. The study aimed to report the prevalence of SARS-CoV-2 in the peritoneal fluid of patients with nasopharyngeal swab tested positive for SARS-CoV-2 undergoing emergency surgery and review the literature. METHODS: The present study was conducted between March 2020 and June 2021. Diagnosis of SARS-CoV-2 positivity was confirmed by preoperative real-time reverse transcriptase-polymerase chain reaction (RT-PCR). RESULTS: Eighteen patients with positive nasopharyngeal swabs were operated in emergency in two third-level Italian hospitals. In 13 of these patients (72%), a peritoneal swab was analyzed: SARS-CoV-2 RNA was found in the abdominal fluid of two patients (15%). Neither of them had visceral perforation and one patient died. In ten patients with negative peritoneal swabs, visceral perforation and mortality rates were 30% and 20%, respectively. CONCLUSION: SARS-CoV-2 peritoneal positivity is rare. Abdominal surgery can, therefore, be safely performed in patients with COVID-19 using standard precautions. The correlation with a visceral perforation is not evaluable. The clinical outcomes seem uninfluenced by the viral colonization of the peritoneum. Assessment in large series to provide definitive answers about the involvement of the SARS-CoV-2 in the peritoneum will be challenging to coordinate.