ABSTRACT
BACKGROUND: Frailty assessment has acquired an increasing importance in recent years and it has been demonstrated that this vulnerable profile predisposes elderly patients to a worse outcome after surgery. Therefore, it becomes paramount to perform an accurate stratification of surgical risk in elderly undergoing emergency surgery. STUDY DESIGN: 1024 patients older than 65 years who required urgent surgical procedures were prospectively recruited from 38 Italian centers participating to the multicentric FRAILESEL (Frailty and Emergency Surgery in the Elderly) study, between December 2016 and May 2017. A univariate analysis was carried out, with the purpose of developing a frailty index in emergency surgery called "EmSFI". Receiver operating characteristic curve analysis was then performed to test the accuracy of our predictive score. RESULTS: 784 elderly patients were consecutively enrolled, constituting the development set and results were validated considering further 240 consecutive patients undergoing colorectal surgical procedures. A logistic regression analysis was performed identifying different EmSFI risk classes. The model exhibited good accuracy as regard to mortality for both the development set (AUC = 0.731 [95% CI 0.654-0.772]; HL test χ2 = 6.780; p = 0.238) and the validation set (AUC = 0.762 [95% CI 0.682-0.842]; HL test χ2 = 7.238; p = 0.299). As concern morbidity, our model showed a moderate accuracy in the development group, whereas a poor discrimination ability was observed in the validation cohort. CONCLUSIONS: The validated EmSFI represents a reliable and time-sparing tool, despite its discriminative value decreased regarding complications. Thus, further studies are needed to investigate specifically surgical settings, validating the EmSFI prognostic role in assessing the procedure-related morbidity risk.
Subject(s)
Frailty , Aged , Frail Elderly , Frailty/diagnosis , Humans , Italy , Postoperative Complications/epidemiology , Prospective Studies , Risk Assessment , Risk FactorsABSTRACT
PURPOSE: About 30% of colorectal cancers (CRCs) present with acute symptoms. The adequacy of oncologic resections is a matter of concern since few authors reported that emergency surgery in these patients results in a lower lymph node harvest (LNH). In addition, emergency resections have been reported with a longer hospital stay and higher morbidity rate. We thus conducted a propensity score-matched analysis with the aim of investigating LNH in emergency specimens comparing with elective ones. Secondary aim was the comparison of morbidity and hospital stay. METHODS: Eighty-seven consecutive R0 emergency surgical procedures were matched with elective CRCs using the propensity score method and the following covariates: age, sex, stage, and localization. Groups were compared using univariate and multivariate analyses. Outcome measures were LNH, nodal ratio, Clavien's morbidity grades, and hospital stay. RESULTS: Emergency patients presented more metastatic nodes compared with elective ones (p 0.017); however, both presented a comparable mean LNH. Multivariate analysis documented that a T stage ≥3 was the only variable correlated with a nodal positivity (OR 6.3). On univariate analysis, emergency CRCs had a longer mean hospital stay compared with elective resections (p 0.006) and a higher rate of Clavien ≥4 events (p 0.0173). Finally, emergency resection and an age >66 years were variables independently correlated with a mean hospital stay >10 days (OR, respectively, 3.7 and 3.5). CONCLUSIONS: Emergency CRC resections were equivalent to the elective procedures with respect to LNH. However, emergency surgery correlated with a longer mean hospital stay. Graphical abstract Emergency and Elective resections for CRC provide similar LNH.
Subject(s)
Colorectal Neoplasms/surgery , Lymph Node Excision , Lymph Nodes/surgery , Adult , Age Factors , Aged , Aged, 80 and over , Colorectal Neoplasms/pathology , Elective Surgical Procedures/adverse effects , Emergency Treatment/adverse effects , Female , Humans , Length of Stay , Lymph Node Excision/adverse effects , Lymph Nodes/pathology , Lymphatic Metastasis , Male , Middle Aged , Neoplasm Staging , Postoperative Complications/etiology , Propensity ScoreABSTRACT
PURPOSE: Cholecystectomy, which is one of the most common surgical procedures, is also performed in the emergency setting. A number of risk scores have been introduced in recent studies; moreover, over the last few years literature has focused on surgical patients with frailty syndrome. The aim of the present study is to evaluate whether frailty syndrome and the risk scores are correlated with morbidity, post-operative hospital stay and the ICU admission rate following emergency cholecystectomy. METHODS: Eighty-five consecutive patients of >65 years of age who underwent cholecystectomy were selected from 2306 emergency procedures for inclusion in the present study. The patients were assessed for frailty syndrome and their scores were calculated on the basis of chart review. Univariate analyses were performed to compare severe frailty patients to intermediate frailty and robust patients. ROC and logistic regression analyses were performed with the end-points of morbidity, hospital stay and ICU admission. RESULTS: In addition to having worse ASA, inflammatory and risk values than robust patients, frailty syndrome patients also had higher rates of morbidity and ICU admission and longer hospitalization periods. A logistic regression analysis showed that the P-Possum was independently correlated with morbidity. Frailty and open surgery were independently correlated with longer hospitalization, whereas ICU admission was correlated with worse ASA and P-Possum values. CONCLUSIONS: Frailty syndrome significantly impacts the length of hospitalization in patients undergoing emergency cholecystectomy. Although the ORs were limited, the P-Possum value was independently associated with the outcome.
Subject(s)
Cholecystectomy , Frailty , Length of Stay/statistics & numerical data , Age Factors , Aged , Cholecystectomy/statistics & numerical data , Emergencies , Female , Frailty/epidemiology , Humans , Intensive Care Units/statistics & numerical data , Logistic Models , Male , Morbidity , Patient Admission/statistics & numerical data , Prognosis , ROC Curve , RiskABSTRACT
BACKGROUND: A limited number of studies investigating perioperative risk factors associated with emergency appendectomy in elderly patients have been published to date. Whether older age may be associated with poorer outcomes following appendectomy is still a matter of debate. The primary aim of this study was to determine the predictors of postoperative morbidity following appendectomy in patients aged ≥ 65 years. METHODS: Data regarding all elderly patients who underwent emergency appendectomy from January 2017 to June 2018 admitted 36 Italian surgical departments were prospectively collected and analyzed. Baseline demographics and perioperative variables were evaluated. Uni- and multivariate analyses adjusted for differences between groups were carried out to determine possible predictors of adverse outcomes after appendectomy. RESULTS: Between January 2017 and June 2018, 135 patients aged ≥ 65 years with a diagnosis of AA met the study inclusion criteria. Twenty-six patients (19.3%) were diagnosed with some type of postoperative complication. Decreasing the preoperative hemoglobin level showed a statistically significant association with postoperative complications (OR 0.77, CI 0.61-0.97, P = 0.03). Preoperative creatinine level (P = 0.02, OR 2.04, CI 1.12-3.72), and open appendectomy (P = 0.03, OR 2.67, CI 1.11-6.38) were significantly associated with postoperative morbidity. After adjustment, the only independent predictor of postoperative morbidity was preoperative creatinine level (P = 0.04, OR 2.01, CI 1.05-3.89). CONCLUSIONS: In elderly patients with AA, perioperative risk assessment in the emergency setting must be as accurate as possible to identify modifiable risk factors that can be addressed before surgery, such as preoperative hemoglobin and creatinine levels.
Subject(s)
Appendicitis , Laparoscopy , Aged , Appendectomy/adverse effects , Appendicitis/surgery , Humans , Length of Stay , Morbidity , Postoperative Complications/epidemiology , Prospective Studies , Retrospective Studies , Risk FactorsABSTRACT
INTRODUCTION: The spleen is one of the most commonly injured organ following blunt abdominal trauma. Splenic injuries may occur in isolation or in association with other intra-and extra-abdominal injury. Nonoperative management of blunt injury to the spleen has become routine in children. In adult most minor splenic injuries are readily treated nonoperatively but controversy exists regarding the role of nonoperative management for higher grade injuries above all in multi-trauma patients. The aim of this study is the assessment of splenic trauma treatment, with particular attention to conservative treatment, its limits, its efficiency, and its safety in multi-trauma patient or in a severe trauma patient. METHODS: The present research focused on a retrospective review of patients with splenic injury. The research was performed by analyzing data of the trauma registry of St. Andrea University Hospital in Rome. The St. Andrea University Hospital trauma registry includes 1859. The variables taken into account were spleen injury and general injuries, age, sex, cause and dynamic of trauma, hemoglobin, hematocrit, white blood cells count, INR, number and time blood transfusion, hemodynamic stability, type of treatment provided, hospitalization period, morbidity and mortality. Assessment of splenic injuries was evaluated according to Abbreviated Injury Scale (AIS). RESULTS: The analysis among the general population of spleen trauma patients identified 68 patients with a splenic injury representing the 41.2% of all abdomen injury. The Average age was of 37.01 ± 17.18 years. The Average ISS value was of 22.88 ± 12.85; mediana of 24.50 (range 4-66). The average Spleen AIS value was of 3.13 ± 0.88; mediana 3.00 (range 2-5). The overall mortality ratio was of 19.1% (13 patients). The average ISS value in patients who died was of 41.92 ± 12.48, whereas in patients who survided was of 23.33 ± 10.15. The difference was considered to be statistically significant (p <0.001). The relashionship between the ISS and AIS values in patients who died was considered directly proportional but not statistically significant (Pearson test AIS/ISS = 0.132, p = n.s.). The initial management was a conservative treatment in 27 patients (39.7%) of them 4 patients (15%) failed, in the other 41 cases urgent splenectomies were performed. The average spleen AIS in all the patients who underwent splenectomy was 3.61 ± 0.63 whereas in the patients who were not treated surgically was 2.42 ± 0.69. The difference was deemed statistically significant (p <0.001). CONCLUSION: Splenic injury, as reported in our statistic as well as in literature, is the most common injury in closed abdominal trauma. Nonoperative management of blunt injury to the spleen in adults has been applied with increasing frequency. However, the criteria for nonoperative management are controversial. The preference of a conservative treatment must be based on the hemodynamic stability indices as well as on the spleen lesion severity and on the general trauma severity. The conservative treatment represent a feasible and safe therapeutic alternative even in case of severe lesions in politrauma patients, but the choice of the treatment form requires an assessment for each singular case.
Subject(s)
Abdominal Injuries/therapy , Conservative Treatment/methods , Spleen/injuries , Wounds, Nonpenetrating/therapy , Adult , Blood Transfusion , Female , Humans , Male , Middle Aged , Registries , Retrospective Studies , Splenectomy/methods , Trauma Severity Indices , Young AdultABSTRACT
BACKGROUND: Colorectal cancer (CRC) is one of the most common cancers in patients older than 65 years. Emergency presentation represents about 30% of cases, with increased morbidity and mortality rates. The aim of this study is to compare the perioperative outcome between elderly and non-elderly patients undergoing emergency surgery. METHOD: We retrospectively analysed CRC patients that underwent emergency surgery at the Departments of Surgery of the Sapienza University Sant'Andrea Hospital in Rome, and at San Donato Hospital in Arezzo, between June 2012 and June 2017. Patients were divided into two groups: non-elderly (< 65 years) and elderly (≥ 65 years). Variables analysed were sex, onset symptoms, associated disease, ASA score, tumor site and TNM stage, surgical procedures and approach, and morbidity and mortality. RESULTS: Of a total of 123 patients, 29 patients were non-elderly and 94 patients were elderly. No significant differences were observed in sex, onset symptoms and tumor site between the two groups. Comorbidities were significantly higher in elderly patients (73.4% vs 41.4%, p<0.001). No significant differences were observed between the two groups in surgical approach and the rate of one-stage procedures. Elderly patients were more frequently treated by Hartmann's procedure compared to non-elderly patients (20.2% vs 6.9%). Left colorectal resection with protective ileostomy was most frequent in the non-elderly group (27.6% vs 11.7%). No significant differences were found in the pT and pN categories of the TNM system between the two groups. However, a higher number of T3 in non-elderly patients was observed. A consistent number of non-oncologically adequate resections were observed in the elderly (21.3% vs 3.5%; p<0.03). The morbidity rate was significantly higher in the elderly group (31.9 % vs 3.4%, p<0.001). No significant difference was found in the mortality rate between the two groups, being 13.8% in the elderly and 6.9% in the non-elderly. CONCLUSIONS: Emergency colorectal surgery for cancer still presents significant morbidity and mortality rates, especially in elderly patients. More aggressive tumors and advanced stages were more frequent in the non-elderly group and as a matter it should be taken into account when treating such patients in the emergency setting in order to perform a radical procedure as much as possible.
ABSTRACT
Improvements in living conditions and progress in medical management have resulted in better quality of life and longer life expectancy. Therefore, the number of older people undergoing surgery is increasing. Frailty is often described as a syndrome in aged patients where there is augmented vulnerability due to progressive loss of functional reserves. Studies suggest that frailty predisposes elderly to worsening outcome after surgery. Since emergency surgery is associated with higher mortality rates, it is paramount to have an accurate stratification of surgical risk in such patients. The aim of our study is to characterize the clinicopathological findings, management, and short-term outcome of elderly patients undergoing emergency surgery. The secondary objectives are to evaluate the presence and influence of frailty and analyze the prognostic role of existing risk-scores. The final FRAILESEL protocol was approved by the Ethical Committee of "Sapienza" University of Rome, Italy. The FRAILESEL study is a nationwide, Italian, multicenter, observational study conducted through a resident-led model. Patients over 65 years of age who require emergency surgical procedures will be included in this study. The primary outcome measures are 30-day postoperative mortality and morbidity rates. The Clavien-Dindo classification system is used to categorize complications. The secondary outcome measures include length of hospital stay, length of stay in intensive care unit, and predictive value for morbidity and mortality of several frailty and surgical risk-scores. The results of the FRAILESEL study will be disseminated through national and international conference presentations and peer-reviewed journals. The study is also registered at ClinicalTrials.gov (ClinicalTrials.gov identifier: NCT02825082).