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Wade S, Nair G, Ayeni HA, Pawa A. A Cohort Study of Emergency Surgery Caseload and Regional Anesthesia Provision at a Tertiary UK Hospital During the Initial COVID-19 Pandemic. Cureus 2020; 12:e8781. [PMID: 32724732 PMCID: PMC7381872 DOI: 10.7759/cureus.8781] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Study objective Analysis of emergency cases performed during initial coronavirus disease 2019 (COVID-19) pandemic and the proportion completed under regional anesthesia (RA). Design Cohort study comparing surgical caseload during initial seven-week COVID-19 pandemic in 2020. Comparison was made with pre-COVID-19 caseload over the corresponding seven-week timeframe in 2019. Setting The setting of the study was emergency surgery theaters at Guy’s and St Thomas’ NHS Foundation Trust, London, UK. Patients All patients requiring emergency surgery over the defined study period were reviewed with the exception of obstetric and pediatric populations. Interventions Surgical caseload for 2020 and 2019 cohorts established using the Galaxy IT system used to log all operations. All relevant anesthetic charts for the 2020 cohort were subsequently reviewed to ascertain perioperative use of RA. Measurements The type of block, mode of approach, experience of the operator, personal protective equipment (PPE) worn, block complications, type of sedation and complications were entered into database. Main results A total of 338 emergency surgical cases were performed during the COVID-19 pandemic in 2020, compared to 603 cases over the corresponding period in 2019. This showed a 44% decrease in emergency surgical workload. There was a marked disparity in reduction of surgical caseload by surgical subspecialty. Trauma (137 vs 66 cases), a 52% decrease, and general surgery (193 vs 64 cases), a 66% decrease, were the most pronounced, and explanations for this are explored. RA was performed in 34% (26% as primary technique) of cases during the COVID-19 pandemic. The use of RA as the primary anesthesia technique was noticeably higher than previous UK data (11%), and was prominent in specialties such as general surgery, gynecology and urology, not traditionally completed under RA. Conclusions Surgical RA (and general anesthesia avoidance) has a significant role in the future to ensure high-quality perioperative care for patients whilst minimizing exposure to staff and utilization of scarce resources (PPE).
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Dissanayake B, Burstow MJ, Yuide PJ, Gundara JS, Chua TC. Early outcomes of emergency ventral hernia repair in a cohort of poorly optimized patients. ANZ J Surg 2020; 90:1447-1453. [PMID: 32510828 DOI: 10.1111/ans.16020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 04/20/2020] [Accepted: 05/10/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Strangulated and obstructed ventral hernias require emergent repair to mitigate the risk of life-threatening complications. Emergency ventral hernia repairs are associated with a higher rate of surgical complications and recurrence compared to elective repairs. The purpose of this study was to explore the impact of patient factors, hernia and operative characteristics on post-operative outcomes in patients requiring emergency ventral hernia repairs. METHODS Data were collected from a prospectively held database on 86 consecutive patients undergoing emergency ventral hernia repairs between January 2016 and January 2019 at Logan Hospital. Patient, hernia and operative characteristics were collected for reporting and analysis. RESULTS Of the 86 patients, 29 (34%) developed a surgical complication, of which 17 patients (59%) had surgical site infections. We identified obesity (P = 0.017), history of smoking (P = 0.008), American Society of Anesthesiologists class of III-IV (P = 0.008), hernia defect size ≥3 cm (P = 0.048) and concomitant small bowel resection (P = 0.028) to be associated with post-operative surgical complication. Multivariate analysis identified smoking (P = 0.005) and concomitant small bowel resection (P = 0.026) as independent predictors for developing surgical complications. Seven patients (8%) recurred at a median of 221 days. Incisional hernias (P = 0.001), recurrent hernias (P < 0.001), greater than one defect (P < 0.001) and bowel involvement (P = 0.049) were associated with higher rates of hernia recurrence. CONCLUSION Patient factors significantly influence outcomes in the emergency setting. Given that this is not modifiable at the time of surgery, greater emphasis needs to be placed on optimizing the physical and behavioural factors of patients with early symptomatic hernias for an elective repair.
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Goh SSN, Cheok SHX, Lim WW, Tan KY, Goo TT. Impact of a dedicated emergency surgical service on appendicitis outcomes. Acute Med Surg 2020; 7:e523. [PMID: 32509314 PMCID: PMC7269770 DOI: 10.1002/ams2.523] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/04/2020] [Accepted: 05/08/2020] [Indexed: 12/04/2022] Open
Abstract
Aim The Emergency Surgery and Trauma (ESAT) team is a dedicated consultant‐led service to streamline the emergency surgical workload in Singapore. As acute appendicitis is one of the most common acute surgical conditions, we aim to compare outcomes of patients with appendicitis in the ESAT model as compared to the traditional on‐call model. Methods A retrospective review of patients admitted to Khoo Teck Puat Hospital, Singapore, with acute appendicitis between two periods: May–October 2014 (6 months pre‐ESAT) versus January–June 2017 (post‐ESAT). Patient demographics, operative details, efficiency, clinical outcomes, and hospital bill savings were evaluated. Results There were 192 patients in the pre‐ESAT period and 179 patients in the post‐ESAT period. Patient demographics and comorbidities were comparable (P > 0.05). Time from emergency department referral to surgical review was significantly reduced in the ESAT period: 77.8 ± 46.9 min versus 127 ± 102 in the pre‐ESAT period (P = 0.002). Time from case booking to operating theatre was significantly shorter in the ESAT period: 72.4 ± 55.2 min compared to 157.3 ± 209.1 (P < 0.01). More cases were carried out in the daytime during the ESAT period, 50.2% versus 39.1% (P = 0.029). The majority underwent laparoscopic appendectomy 156/179 (87.2%) in the ESAT period, with fewer open appendectomies 3/179 (1.7%) as compared to the pre‐ESAT period (P = 0.062). There were higher intraoperative consultant supervision rates during the ESAT period, 38/166 (22.9%) as compared to 12/166 (6.7%) in the pre‐ESAT period (P = 0.001). There were fewer complications (Clavien–Dindo grade II and above) in the ESAT period, 1 (0.6%) as compared to 6 (3.4%) pre‐ESAT (P = 0.07). Conclusion The ESAT service is associated with better efficiency outcomes for patients with acute appendicitis.
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Becher RD, Sukumar N, DeWane MP, Stolar MJ, Gill TM, Schuster KM, Maung AA, Zogg CK, Davis KA. Hospital Variation in Geriatric Surgical Safety for Emergency Operation. J Am Coll Surg 2020; 230:966-973.e10. [PMID: 32032720 PMCID: PMC7409563 DOI: 10.1016/j.jamcollsurg.2019.10.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 10/30/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND The American College of Surgeons maintains that surgical care in the US has not reached optimal safety and quality. This can be driven partially by higher-risk, emergency operations in geriatric patients. We therefore sought to answer 2 questions: First, to what degree does standardized postoperative mortality vary in hospitals performing nonelective operations in geriatric patients? Second, can the differences in hospital-based mortality be explained by patient-, operative-, and hospital-level characteristics among outlier institutions? STUDY DESIGN Patients 65 years and older who underwent 1 of 8 common emergency general surgery operations were identified using the California State Inpatient Database (2010 to 2011). Expected mortality was obtained from hierarchical, Bayesian mixed-effects logistic regression models. A risk-adjusted hospital-level standardized mortality ratio (SMR) was calculated from observed-to-expected in-hospital deaths. "Outlier" hospitals had an SMR 80% CI that did not cross the mean SMR of 1.0. High-mortality (SMR >1.0) and low-mortality (SMR <1.0) outliers were compared. RESULTS We included 24,207 patients from 107 hospitals. SMRs varied widely, from 2.3 (highest) to 0.3 (lowest). Eleven hospitals (10.3%) were poor-performing high-SMR outliers, and 10 hospitals (9.3%) were exceptional-performing low-SMR outliers. SMR was 3 times worse in the high-SMR compared with the low-SMR group (1.7 vs 0.6; p < 0.001). Patient-, operation-, and hospital-level characteristics were equivalent among outlier-hospitals. CONCLUSIONS Significant hospital variation exists in standardized mortality after common general surgery operations done emergently in older patients. More than 10% of institutions have substantial excess mortality. These findings confirm that the safety of emergency operation in geriatric patients can be significantly improved by decreasing the wide variability in mortality outcomes.
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Haney RM, Graglia S, Schleifer J, Mendoza A, Frasure SE, Shokoohi H, Huang C, Liteplo AS. Interdisciplinary approach to enhance trauma residents education of Extended-Focused Assessment for Sonography in Trauma in the emergency department. ANZ J Surg 2020; 90:1700-1704. [PMID: 32455479 DOI: 10.1111/ans.16000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/03/2020] [Accepted: 05/04/2020] [Indexed: 12/01/2022]
Abstract
BACKGROUND Despite the utilization of point-of-care ultrasound (POCUS) by trauma surgeons, formal POCUS requirements do not exist for general surgery residents. We sought to evaluate surgery resident comfort with performing and interpreting of Extended-Focused Assessment for Sonography in Trauma (E-FAST) scans after a brief educational session. METHODS A pre-survey, sent to PGY-2 and -3 surgical residents before their trauma rotation, evaluated comfort with eight components of the E-FAST. Residents were then required to watch a 15-min online video and attend a 1-h bedside training session moderated by emergency medicine ultrasound fellows during which residents practised E-FAST image acquisition and interpretation. After the rotation, residents completed a post-survey evaluating their comfort with the E-FAST. RESULTS All 27 residents rotating on the trauma service during the 2017-2018 academic year were eligible and, therefore, approached by the study team. Twenty-one (77.78%) residents completed the pre-survey, training and post-survey. Initially, only 52% (13/25) of residents reported feeling confident in performing the E-FAST. After the session, all (100%) reported feeling confident in their training in E-FAST. Self-reported mean comfort with each of the eight components of the E-FAST showed a statistically significant (P < 0.01) increase from pre-post survey for all residents. Isolating only the residents who initially reported feeling confident in E-FAST still showed a statistically significant (P < 0.01) increase in mean comfort. CONCLUSION A single POCUS training programme has been shown to improve surgical residents' comfort in performing and interpreting the E-FAST. This interdisciplinary approach can enhance collaboration and bridge gaps between emergency medicine and surgery residency programmes.
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Blouhos K, Boulas KA, Paraskeva A, Triantafyllidis A, Nathanailidou M, Hatzipourganis K, Hatzigeorgiadis A. Understanding Surgical Risk During COVID-19 Pandemic: The Rationale Behind the Decisions. Front Surg 2020; 7:33. [PMID: 32574344 PMCID: PMC7256454 DOI: 10.3389/fsurg.2020.00033] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 05/11/2020] [Indexed: 12/13/2022] Open
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Fernandez-Moure JS, Wes A, Kaplan LJ, Fischer JP. Actionable Risk Model for the Development of Surgical Site Infection after Emergency Surgery. Surg Infect (Larchmt) 2020; 22:168-173. [PMID: 32397903 DOI: 10.1089/sur.2019.282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Background: Surgical site infections (SSIs) increase mortality and the economic burden associated with emergency surgery (ES). A reliable and sensitive scoring system to predict SSIs can help guide clinician assessment and patient counseling of post-operative SSI risk. We hypothesized that after quantifying the ES post-operative SSI incidence, readily abstractable parameters can be used to develop an actionable risk stratification scheme. Patients and Methods: We reviewed retrospectively all patients who underwent ES operations at an urban academic hospital system (2005-2013). Comorbidities and operative characteristics were abstracted from the electronic health record (EHR) with a primary outcome of post-operative SSIs. Risk of SSI was calculated using logistic regression modeling and validated using bootstrapping techniques. Beta-coefficients were calculated to correlate risk. A simplified clinical risk assessment tool was derived by assigning point values to the rounded β-coefficients. Results: A total of 4,783 patients with a 13.2% incidence of post-operative SSIs were identified. The strongest risk factors associated with SSIs included acute intestinal ischemia, weight loss, intestinal perforation, trauma-related laparotomy, radiation exposure, previous gastrointestinal surgery, and peritonitis. The assessment tool defined three patient groups based on SSI risk. Post-operative SSI incidence in high-risk patients (34%; score = 6-10) exceeded that of medium- (11.1%; score = 3-5) and low-risk patients (1.5%; score = 1-2) (C statistic = 0.802). Patients with a risk score ≥10 points evidenced the highest post-operative SSI risk (71.9%). Conclusion: Pre-operative identification of ES patient risk for post-operative SSI may inform pre-operative patient counseling and operative planning if the proposed procedure includes medical device implantation. A clinically relevant seven-factor risk stratification model such as this empirically derived one may be suitable to incorporate into the EHR as a decision-support tool.
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How we prepared our operating theatre for patients with SARS-CoV-2 virus. Wideochir Inne Tech Maloinwazyjne 2020; 16:117-122. [PMID: 33786124 PMCID: PMC7991925 DOI: 10.5114/wiitm.2020.95090] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 04/28/2020] [Indexed: 12/28/2022] Open
Abstract
The COVID-19 disease continues to cause a global pandemic. The University Hospital in Krakow has been designated as one of the COVID-19 hospitals. To prepare for the pandemic we needed to implement strategies that would protect the health care workers, reduce in-hospital transmission, and provide optimal care for the patients. In the operating department, these preparations involve the cooperation of multiple teams and can pose significant difficulties. Here, we describe measures taken in response to the COVID-19 outbreak. These include, adjustments made in OR set-ups, modification of workflow and processes, and the introduction of adequate personal protective equipment. We believe that these containment measures are required in order to provide an adequate quality of care to COVID-19 patient and to minimise the risk of cross-infection to staff members and other patients.
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Søreide JA, Fjetland A, Desserud KF, Greve OJ, Fjetland L. Percutaneous cholecystostomy - An option in selected patients with acute cholecystitis. Medicine (Baltimore) 2020; 99:e20101. [PMID: 32384483 PMCID: PMC7440289 DOI: 10.1097/md.0000000000020101] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
While urgent percutaneous cholecystostomy (PC) was introduced as an alternative to acute surgical treatment for acute cholecystitis (AC), the current place of PC in the treatment algorithm for AC is challenged. We evaluate demographics and outcomes of PC in routine clinical practice in a population-based cohort.Retrospective evaluation of consecutive patients treated with PC for AC between 2000 and 2015. The severity of cholecystitis was graded according to the 2013 Tokyo Guidelines.One hundred forty-nine patients were included (82; 55% males) (median age of 72.5 years; range, 21-92). The Tokyo Guidelines criteria of 2013 (TG13) severity grade distribution was 4%, 61.7%, and 34.2% for grades I, II, and III, respectively. No difference was observed between males and females with regard to age, American Society of Anesthesiologists (ASA) score, comorbidities, or previous history of cholecystitis. PC was successfully performed in all but 1 patient, and complications were few and minor. Less than half (48.3%) of all patients subsequently received definitive surgical treatment, mostly (83.3%) laparoscopy. No or minor complications were encountered in 58 (80.6%) patients. Operated patients were significantly younger (P = <.001) and had lower ASA scores (P = .005), less comorbidities (P < .001), and had more seldomly a severe grade 3 cholecystitis (P < .001) than non-operated patients.PC is useful in selected patients with AC. However, since only a half of the patients eventually received definitive surgical treatment, a better routine decision-making based on proper criteria may enable an improved allocation of the individual patient for tailored treatment according to the disease severity, the patient's comorbidity burden, and also to the treatment options available at the institution to prevent overutilization of a non-definitive treatment approach. Comprehension of this responsibility should be acknowledged by hospitals with an emergency surgical service, although the clinical decision-making remains a challenge of the responsible surgeon on call.
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Inukai K, Usui A, Amano K, Kayata H, Mukai N, Tsunetoshi Y, Nakata Y. Perioperative Factors Associated With Respiratory Complications Following Open Abdomen Management. Respir Care 2020; 65:1663-1667. [PMID: 32234768 DOI: 10.4187/respcare.07657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Postoperative respiratory complications are often severe and associated with a high risk of mortality in patients who undergo open abdomen (OA) management following emergency damage-control surgery. The causes of postoperative respiratory complications remain unknown. Therefore, we evaluated postoperative factors associated with respiratory complications in nontrauma patients who had undergone OA management using propensity score matching, with a focus on OA-related risk factors. METHODS This retrospective analysis included subjects who underwent OA management during a 4-y study period. Age, body mass index, and smoking history were selected as covariates. After propensity score matching, we compared postoperative factors (ie, first operative time, duration of OA, initial 3-d fluid balance, length of ICU stay, and in-hospital mortality) in 2 groups of subjects: those who had post-OA respiratory complications (PORCs) and those who did not. RESULTS 60 subjects (33 men and 27 women) were identified; 38.3% of these subjects had PORCs. After propensity score matching, 18 subjects were matched. The 3-d fluid balance was significantly higher in subjects with PORCs than in those without PORCs (3,513 mL vs 1,087 mL; P = .03). CONCLUSIONS To our knowledge, this is the first study to examine factors associated with respiratory complications following OA in nontrauma subjects. After adjusting for known co-factors associated with postoperative respiratory complications, the 3-d fluid balance was identified as a significant risk factor for PORCs in subjects who had undergone OA. Clinicians should pay attention to the incidence of PORCs in OA subjects with a positive fluid balance after emergency abdominal surgery.
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Hansted AK, Møller MH, Møller AM, Vester‐Andersen M. APACHE II score validation in emergency abdominal surgery. A post hoc analysis of the InCare trial. Acta Anaesthesiol Scand 2020; 64:180-187. [PMID: 31529462 DOI: 10.1111/aas.13476] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/22/2019] [Accepted: 09/02/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Patients undergoing emergency abdominal surgery are at high risk of morbidity and mortality. Accurate identification of high-risk patients is important. The Acute Physiology and Chronic Health Evaluation (APACHE) II score needs to be validated in a larger heterogeneous population before implementation. We aimed to assess the predictive value of the APACHE II score in emergency abdominal surgical patients. Furthermore, we compared the APACHE II score with the American Society of Anesthesiologists (ASA) physical status score and the Charlson Comorbidity Index (CCI). METHODS We included adult patients undergoing emergency abdominal surgery screened for enrolment in the InCare trial from October 2010 to November 2012. The APACHE II score was evaluated with area under the receiver operating characteristics curve (AUROC) statistics. The primary outcome was 30-day mortality. Secondary outcomes included 90-day mortality and admission to the intensive care unit. RESULTS We included a total of 885 patients. All-cause 30-day mortality was 5.0%, 90-day mortality was 8.9%, and a total of 7.9% of the patients were admitted to the intensive care unit. The AUROC (95% confidence interval) of the APACHE II score was 0.72 (0.65-0.80) for 30-day mortality, 0.70 (0.64-0.76) for 90-day mortality and 0.65 (0.59-0.71) for admission to the intensive care unit. The CCI performed better in prediction of 90-day mortality (P = .04). All other results for the ASA score and CCI were comparable with the APACHE II score. CONCLUSION The APACHE II score predicted mortality moderately and admission to intensive care unit poorly in emergency abdominal surgical patients.
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Scomparin RC, Martins BC, Lenz L, Bento LH, Sparapam Marques C, Safatle-Ribeiro A, Ribeiro U, Nahas SC, Maluf-Filho F. Long-term survival analysis after endoscopic stenting as a bridge to surgery for malignant colorectal obstruction: comparison with emergency diverting colostomy. Clinics (Sao Paulo) 2020; 75:e2046. [PMID: 33206763 PMCID: PMC7603286 DOI: 10.6061/clinics/2020/e2046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 09/04/2020] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE The use of colorectal self-expanding metal stents (SEMS) as bridge therapy for malignant colorectal obstruction was first reported more than 20 years ago. However, its use remains controversial. In this study, we aimed to compare the long-term survival of patients with potentially resectable malignant colorectal obstruction who had undergone colorectal SEMS placement and emergency surgery. METHODS This study was a retrospective analyses. Patients who received treatment between 2009 and 2017 were included. According to the eligibility criteria, 21 patients were included in the SEMS group and 67 patients were included in the surgical group.. RESULTS The majority of the patients in the SEMS group were female (57.1%), whereas the majority of those in the surgical group were male (53.7%). The median follow-up time was 60 months for both groups with the same interquartile range of 60 months. There was no difference in the overall survival rate (log rank p=0.873) and disease-free survival rate (log rank p=0.2821) in the five-year analysis. There was no difference in local recurrence rates (38.1% vs. 22.4%, p=0.14) or distant recurrence rates (33.3% vs. 50.7%, p=0.16) in the SEMS and the surgical groups. Technical and clinical success rates of endoscopic stenting were 95.3% and 85.7%, respectively. There were no immediate adverse events (AEs). Severe AEs included perforation (14.3%), silent perforation (4.7%), reobstruction (14.3%), and bleeding (14.3%). Mild AEs included pain (42.8%), tenesmus (9.5%), and incontinence (4.76%). The limitations of this study was retrospective and was conducted at a single center. CONCLUSIONS No differences in disease-free and overall survival rates were observed in the five-year analysis of patients with resectable colorectal cancer who had undergone SEMS placement or colostomy for the treatment of malignant colorectal obstruction. Patients in the SEMS group had a higher rate of primary anastomosis and a lower rate of temporary colostomy than did those in the surgery group.
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Cui N, Liu J, Tan H. Comparison of laparoscopic surgery versus traditional laparotomy for the treatment of emergency patients. J Int Med Res 2019; 48:300060519889191. [PMID: 31847654 PMCID: PMC7604990 DOI: 10.1177/0300060519889191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Objective To investigate the clinical efficacy of laparoscopic gastrointestinal
emergency surgery and postoperative complications. Methods Data for 604 patients undergoing emergency gastrointestinal surgery between
January 2013 and December 2018 were analyzed retrospectively. Treatment
efficacy and postoperative complications were compared between 300 patients
(control group) undergoing traditional laparotomy and 304 patients
(observation group) undergoing laparoscopic surgery. Results Clinical features were significantly better in the observation group than in
the control group, including duration of surgery (59.12 ± 10.31 minutes
vs. 70.34 ± 12.83 minutes), intraoperative blood loss
(41.21 ± 10.45 mL vs. 61.38 ± 9.97 mL), postoperative pain
score (1.25 ± 0.25 points. vs. 5.13 ± 0.43 points), length
of hospital stay (5.13 ± 0.24 days vs. 7.05 ± 0.13 days),
and time to free activity (13 ± 2.96 hours vs. 22 ± 3.02
hours). The total complication incidence in the observation group was 3.9%,
compared with 16% in the control group (16%). No significant differences in
direct medical costs were recorded between the observation and control
groups. Conclusions For patients undergoing emergency gastrointestinal surgery, laparoscopic
surgery resulted in better clinical outcomes than traditional laparotomy
without incurring additional costs. The potential clinical benefits of
emergency laparoscopic gastrointestinal surgery warrant further study.
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[Effects of comorbidities on wound healing]. MMW Fortschr Med 2019; 161:54-59. [PMID: 31773597 DOI: 10.1007/s15006-019-1157-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Ormando VM, Palma R, Fugazza A, Repici A. Colonic stents for malignant bowel obstruction: current status and future prospects. Expert Rev Med Devices 2019; 16:1053-1061. [PMID: 31778081 DOI: 10.1080/17434440.2019.1697229] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Introduction: Although more than two decades are already passed from the first description of this technique, the debate remains open on the role of self-expanding metal stents (SEMS) placement in the management of malignant bowel obstruction (MBO). According to most recent data, SEMS placement is considered a safe and effective alternative treatment as a bridge to surgery(BTS). In addition, stent placement should be considered as primary option for palliative treatment of obstructing cancer.Areas covered: Current status, indication, technique, oncological outcomes, advantages, and risks of SEMS placement in MBO were reviewed.Expert commentary: The placement of colonic SEMS for palliation and for BTS in patients with MBO has been increasingly reported and it seems to have several advantages over emergency surgery. Substantial concerns of tumor seeding following SEMS placement, especially in case of perforation, have been raised in numerous studies. Actually, no significant differences are reported in oncologic long-term survival between patients undergoing stent placement as a BTS and those undergoing emergency surgery. Considering all the mentioned factors, indication for colorectal stenting should be evaluated only in highly specialized centers, in the context of multidisciplinary approach where risks and benefits of stenting are carefully weighed, especially in the BTS setting.
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Ebner M, Birschmann I, Peter A, Härtig F, Spencer C, Kuhn J, Rupp A, Blumenstock G, Zuern CS, Ziemann U, Poli S. Limitations of Specific Coagulation Tests for Direct Oral Anticoagulants: A Critical Analysis. J Am Heart Assoc 2019; 7:e009807. [PMID: 30371316 PMCID: PMC6404908 DOI: 10.1161/jaha.118.009807] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background During treatment with direct oral anticoagulants (DOAC), coagulation assessment is required before thrombolysis, surgery, and if anticoagulation reversal is evaluated. Limited data support the accuracy of DOAC‐specific coagulation assays around the current safe‐for‐treatment threshold of 30 ng/mL. Methods and Results In 481 samples obtained from 96 patients enrolled at a single center, DOAC concentrations were measured using Hemoclot direct thrombin inhibitor assay, Biophen direct thrombin inhibitor assay or ecarin clotting time for dabigatran, chromogenic anti‐Xa assay (AXA) for factor Xa inhibitors (rivaroxaban, apixaban) and ultraperformance liquid chromatography–tandem mass spectrometry as reference. All dabigatran‐specific assays had high sensitivity to concentrations >30 ng/mL, but specificity was lower for Hemoclot direct thrombin inhibitor assay (78.2%) than for Biophen direct thrombin inhibitor assay (98.9%) and ecarin clotting time (94.6%). AXA provided high sensitivity and specificity for rivaroxaban, but low sensitivity for apixaban (73.8%; concentrations up to 82 ng/mL were misclassified as <30 ng/mL). If no DOAC‐specific calibration for AXA is available, results 2‐fold above the upper limit of normal indicate relevant rivaroxaban concentrations. For apixaban, all elevated results should raise suspicion of relevant anticoagulation. Conclusions DOAC‐specific tests differ considerably in diagnostic performance for concentrations close to the currently accepted safe‐for‐treatment threshold. Compared with Biophen direct thrombin inhibitor assay and ecarin clotting time, limited specificity of Hemoclot direct thrombin inhibitor assay poses a high risk of unnecessary anticoagulation reversal or treatment delays in patients on dabigatran. While AXA accurately detected rivaroxaban, the impact of low apixaban levels on the assay was weak. Hence, AXA results need to be interpreted with extreme caution when used to assess hemostatic function in patients on apixaban. Clinical Trial Registration URL: https://www.clinicaltrials.gov. Unique identifiers: NCT02371044, NCT02371070.
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Kubo N, Kawanaka H, Hiroshige S, Tajiri H, Egashira A, Takeuchi H, Matsumoto T, Oki E, Yano T. Sarcopenia discriminates poor prognosis in elderly patients following emergency surgery for perforation panperitonitis. Ann Gastroenterol Surg 2019; 3:630-637. [PMID: 31788651 PMCID: PMC6875939 DOI: 10.1002/ags3.12281] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 06/30/2019] [Accepted: 07/10/2019] [Indexed: 12/21/2022] Open
Abstract
AIM Sarcopenia has been reported as a prognostic predictor in various conditions; however, it has not been examined in patients with perforation panperitonitis. METHODS A total of 103 consecutive patients with perforation panperitonitis who underwent emergency surgery from 2008 to 2016 were retrospectively evaluated. Skeletal muscle index (SMI) was measured as the cross-sectional area (cm2) of skeletal muscle in the L3 region on computed tomography images normalized for height (cm2/m2). Sarcopenia was defined as an SMI of ≤43.75 and ≤41.10 cm2/m2 in men and women, respectively. The impact of sarcopenia on postoperative outcomes was investigated. RESULTS Sarcopenia was present in 50 (48.5%) patients. Severe complications (Clavien-Dindo grade ≥IIIb) and in-hospital mortality were more frequently observed in patients with than without sarcopenia (28.0% vs 9.4%, P = .015) (20.0% vs 5.7%, P = .029) respectively. Multivariate analysis showed that age, sarcopenia, and renal dysfunction were independent risk factors for severe complications and in-hospital mortality. The optimal cut-off levels of age and SMI for predicting these were ≥79 years and SMI <38 cm2/m2, respectively. Among the patients aged ≥79 years, those with SMI <38 cm2/m2 had a severe complication rate of 71% and an in-hospital mortality rate of 57%, whereas the rate of those with SMI ≥38 cm2/m2 was 22% (P = .011) and 11% (P = .008), respectively. CONCLUSION Sarcopenia is a predictive factor of severe complications and in-hospital mortality following emergency surgery for perforation panperitonitis, especially in elderly patients. Estimation of sarcopenia may identify patients eligible or not eligible for emergency surgery among elderly patients.
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Peacock WF, Grotta JC, Steiner T. Idarucizumab for Reversal of Dabigatran in Early/Emergency Surgeries: A Case Series. J Emerg Med 2019; 57:e167-e173. [PMID: 31662218 DOI: 10.1016/j.jemermed.2019.09.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 08/26/2019] [Accepted: 09/20/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Idarucizumab is a humanized, monoclonal antibody fragment used specifically to reverse the anticoagulant effects of dabigatran. CASE REPORTS We discuss 4 cases of patients who were treated with idarucizumab to reverse dabigatran before early/emergency surgery. Two of the patients had subdural hematomas, 1 had a splenic laceration, and 1 had Fournier gangrene. All patients received 5 g of idarucizumab before surgery. Intraoperative blood loss in all patients was normal, no adverse events were reported, and the patients recovered normally. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: The case reports presented provide detailed, practical, real-world experience beyond that reported in other case reports and the Reversal Effects of Idarucizumab on Active Dabigatran study. This can help guide clinicians on how idarucizumab can reverse the anticoagulant effect of dabigatran in emergency situations, including patients with subdural hematoma. Our experience suggests that idarucizumab may be a safe and effective antidote to the effects of dabigatran in real-life bleeding situations involving early or emergency surgeries.
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Barnett DR, Lu H, Finlay B, Coventry C, Granchi N, Marshall-Webb M, Heitmann P, Dobbins C. Lessons learned from relocating an acute surgical unit to a new quaternary referral centre in Adelaide, South Australia: a tale of two hospitals. ANZ J Surg 2019; 89:1620-1625. [PMID: 31637831 DOI: 10.1111/ans.15498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/28/2019] [Accepted: 08/31/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND On 4 September 2017, patient care was relocated from one quaternary hospital that was closing, to another proximate greenfield site in Adelaide, Australia, this becoming the new Royal Adelaide Hospital. There are currently no data to inform how best to transition hospitals. We conducted a 12-week prospective study of admissions under our acute surgical unit to determine the impact on our key performance indicators. We detail our results and describe compensatory measures deployed around the move. METHODS Using a standard proforma, data were collected on key performance indicators for acute surgical unit patients referred by the emergency department (ED). This was supplemented by data obtained from operative management software and coding data from medical records to build a database for analysis. RESULTS Five hundred and eight patients were admitted during the study period. Significant delays were seen in times to surgical referral, surgical review and leaving the ED. Closely comparable was time spent in the surgical suite. Uptake of the Ambulatory Care Pathway fell by 67% and the Rapid Access Clinic by 46%. Overall mortality and patient length of stay were not affected. CONCLUSION We found the interface with ED was most affected. Staff encountered difficulties familiarizing with a new environment and an anecdotally high number of ED presentations. Delays to referral and surgical review resulted in extended patient stay in ED. Once in theatre, care was comparable pre- and post-transition. This was likely from early identification of patients requiring an emergency operation, close consultant surgeon involvement and robust working relationships between surgeons, anaesthetists and nurses.
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Battal M, Yazici P, Bostanci O, Karatepe O. Early Surgical Repair of Bile Duct Injuries following Laparoscopic Cholecystectomy: The Sooner the Better. Surg J (N Y) 2019; 5:e154-e158. [PMID: 31637286 PMCID: PMC6800276 DOI: 10.1055/s-0039-1697633] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 07/26/2019] [Indexed: 12/13/2022] Open
Abstract
Background We aimed to investigate the outcomes of the immediate surgical repair of bile duct injuries (BDIs) following laparoscopic cholecystectomy. Materials and Methods Between January 2012 and May 2017, patients, who underwent immediate surgical repair (within 72 hours) for postcholecystectomy BDI, by the same surgical team expert in hepatobiliary surgery, were enrolled into the study. Data collection included demographics, type of BDI according to the Strasberg classification, time to diagnosis, surgical procedures, and outcome. Results There were 13 patients with a mean age of 43 ± 12 years. Classification of BDIs were as follows: type E in six patients (46%), type D in three patients (23%), type C in two (15%), and types B and A in one patient each (7.6%). Mean time to diagnosis was 22 ± 15 hours. Surgical procedures included Roux-en-Y hepaticojejunostomy for all six patients with type-E injury, primary repair of common bile duct for three patients with type-D injury, and primary suturing of the fistula orifice was performed in two cases with type-C injury. Other two patients with type-B and -A injury underwent removal of clips which were placed on common bile duct during index operation and replacing of clips on cystic duct where stump bile leakage was observed probably due to dislodging of clips, respectively. Mean hospital stay was 6.6 ± 3 days. Morbidity with a rate of 30% ( n = 4) was observed during a median follow-up period of 35 months (range: 6-56 months). Mortality was nil. Conclusion Immediate surgical repair of postcholecystectomy BDIs in selected patients leads to promising outcome.
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Doyle JF, Sarnowski A, Saadat F, Samuels TL, Huddart S, Quiney N, Dickinson MC, McCormick B, deBrunner R, Preece J, Swart M, Peden CJ, Richards S, Forni LG. Does the Implementation of a Quality Improvement Care Bundle Reduce the Incidence of Acute Kidney Injury in Patients Undergoing Emergency Laparotomy? J Clin Med 2019; 8:jcm8081265. [PMID: 31434348 PMCID: PMC6724004 DOI: 10.3390/jcm8081265] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/16/2019] [Accepted: 07/17/2019] [Indexed: 12/29/2022] Open
Abstract
PURPOSE Previous work has demonstrated a survival improvement following the introduction of an enhanced recovery protocol in patients undergoing emergency laparotomy (the emergency laparotomy pathway quality improvement care (ELPQuiC) bundle). Implementation of this bundle increased the use of intra-operative goal directed fluid therapy and ICU admission, both evidence-based strategies recommended to improve kidney outcomes. The aim of this study was to determine if the observed mortality benefit could be explained by a difference in the incidence of AKI pre- and post-implementation of the protocol. METHOD The primary outcome was the incidence of AKI in the pre- and post-ELPQuiC bundle patient population in four acute trusts in the United Kingdom. Secondary outcomes included the KDIGO stage specific incidence of AKI. Serum creatinine values were obtained retrospectively at baseline, in the post-operative period and the maximum recorded creatinine between day 1 and day 30 were obtained. RESULTS A total of 303 patients pre-ELPQuiC bundle and 426 patients post-ELPQuiC bundle implementation were identified across the four centres. The overall AKI incidence was 18.4% in the pre-bundle group versus 19.8% in the post bundle group p = 0.653. No significant differences were observed between the groups. CONCLUSIONS Despite this multi-centre cohort study demonstrating an overall survival benefit, implementation of the quality improvement care bundle did not affect the incidence of AKI.
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Manceau G, Mege D, Bridoux V, Lakkis Z, Venara A, Voron T, De Angelis N, Ouaissi M, Sielezneff I, Karoui M, Dazza M, Gagnat G, Hamel S, Mallet L, Martre P, Philouze G, Roussel E, Tortajada P, Dumaine AS, Heyd B, Paquette B, Brunetti F, Esposito F, Lizzi V, Michot N, Denost Q, Tresallet C, Tetard O, Regimbeau JM, Sabbagh C, Rivier P, Fayssal E, Collard M, Moszkowicz D, Peschaud F, Etienne JC, loge L, Beyer L, Bege T, Corte H, D'Annunzio E, Humeau M, Issard J, Munoz N, Abba J, Jafar Y, Lacaze L, Sage PY, Susoko L, Trilling B, Arvieux C, Mauvais F, Ulloa‐Severino B, Lefevre JH, Pitel S, Vauchaussade de Chaumont A, Badic B, Blanc B, Bert M, Rat P, Ortega‐Deballon P, Chau A, Dejeante C, Piessen G, Grégoire E, Alfarai A, Cabau M, David A, Kadoche D, Dufour F, Goin G, Goudard Y, Pauleau G, Sockeel P, De la Villeon B, Pautrat K, Eveno C, Brouquet A, Couchard AC, Balbo G, Mabrut JY, Bellinger J, Bertrand M, Aumont A, Duchalais E, Messière AS, Tranchart A, Cazauran JB, Pichot‐Delahaye V, Dubuisson V, Maggiori L, Djawad‐Boumediene B, Fuks D, Kahn X, Huart E, Catheline JM, Lailler G, Baraket O, Baque P, Diaz de Cerio JM, Mariol P, Maes B, Fernoux P, Guillem P, Chatelain E, de Saint Roman C, Fixot K. Thirty-day mortality after emergency surgery for obstructing colon cancer: survey and dedicated score from the French Surgical Association. Colorectal Dis 2019; 21:782-790. [PMID: 30884089 DOI: 10.1111/codi.14614] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Accepted: 02/27/2019] [Indexed: 02/08/2023]
Abstract
AIM The aim was to define risk factors for postoperative mortality in patients undergoing emergency surgery for obstructing colon cancer (OCC) and to propose a dedicated score. METHOD From 2000 to 2015, 2325 patients were treated for OCC in French surgical centres by members of the French National Surgical Association. A multivariate analysis was performed for variables with P value ≤ 0.20 in the univariate analysis for 30-day mortality. Predictive performance was assessed by the area under the receiver operating characteristic curve. RESULTS A total of 1983 patients were included. Thirty-day postoperative mortality was 7%. Multivariate analysis found five significant independent risk factors: age ≥ 75 (P = 0.013), American Society of Anesthesiologists (ASA) score ≥ III (P = 0.027), pulmonary comorbidity (P = 0.0002), right-sided cancer (P = 0.047) and haemodynamic failure (P < 0.0001). The odds ratio for risk of postoperative death was 3.42 with one factor, 5.80 with two factors, 15.73 with three factors, 29.23 with four factors and 77.25 with five factors. The discriminating capacity in predicting 30-day postoperative mortality was 0.80. CONCLUSION Thirty-day postoperative mortality after emergency surgery for OCC is correlated with age, ASA score, pulmonary comorbidity, site of tumour and haemodynamic failure, with a specific score ranging from 0 to 5.
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Imamura H, Haraguchi M, Minami S, Isagawa Y, Morita M, Hirabaru M, Kawahara D, Tokai H, Noda K, Inoue K, Eguchi S. The Impact of Low Muscle Mass in Patients Undergoing Emergency Surgery for Colonic Perforation - A Single-center Experience. In Vivo 2019; 33:523-528. [PMID: 30804136 DOI: 10.21873/invivo.11505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 12/08/2018] [Accepted: 12/12/2018] [Indexed: 12/26/2022]
Abstract
AIM The aim was to analyze the correlation between psoas muscle mass and mortality, as well as postoperative complications in patients treated for colonic perforation. PATIENTS AND METHODS A total of 46 patients met the study criteria. Patients were classified into an elderly (age, ≥75 years, n=24) and a younger group (age, <75 years, n=22). Background factors, postoperative data (including duration of hospital stay and discharge) were collected. The cross-sectional area of the psoas muscle area (PMA) was measured on the same day of operation. RESULTS The age/length of stay and PMA were significantly correlated in the younger group (p=0.0015, 0.023, respectively). Fifteen and six patients were discharged to return home, and 8 and 16 patients were transferred to another hospital, in the younger and elderly groups, respectively (p=0.02). Discharge was not correlated with the PMA in either group. CONCLUSION The total psoas muscle mass would be useful as a quick and convenient measure of sarcopenia in younger patients, but not elderly patients.
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Teo A, Wang C, Wilson RB. Time is of the essence: evaluation of emergency department triage and time performance in the preoperative management of acute abdomen. ANZ J Surg 2019; 89:1102-1107. [PMID: 31115159 DOI: 10.1111/ans.15255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 03/12/2019] [Accepted: 03/31/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Acute abdomen is a time-critical condition, which requires prompt diagnosis, initiation of first-line preoperative therapy and expedient surgical intervention. The earliest opportunity to intervene occurs at presentation to the emergency department triage. The aim of this audit was to evaluate the relationship between emergency triage and time performance measures in the preoperative management of abdominal emergencies. METHODS Retrospective audit of time performance measures of key clinical events from emergency triage. Patient characteristics, elapsed time from triage to commencement of fluid resuscitation, intravenous antibiotics and emergency surgery and post-operative outcomes were obtained from review of operative medical records data over a 1-year duration. RESULTS There was variability in triage allocation of patients with acute abdomen requiring urgent surgery. Category 3 was the most commonly assigned triage category (65.6%). The majority of patients (94.8%) had initial clinical assessment within the National Emergency Access Target '4-hour' rule, and 41.7% seen within 1-h from triage. Despite this, in cases of intra-abdominal sepsis, there was nearly a fourfold elapsed time for first dose intravenous antibiotics, beyond the 1-h recommendation in the Sepsis Kills pathway. There was non-significant trend in faster overall time performances with successive higher triage category allocation. CONCLUSION This study highlights an opportunity to consider alternative triage methods or fast-track of patients with acute abdomen to promote early surgical assessment, resuscitation, antibiotic therapy and definitive intervention.
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Tirotta F, Fumagalli E, Colombo C, Morosi C, Barisella M, Radaelli S, Frezza AM, Casali PG, Gronchi A, Fiore M. Management of complicated tumor response to tyrosine-kinase inhibitors in gastrointestinal stromal tumors. J Surg Oncol 2019; 120:256-261. [PMID: 31066052 DOI: 10.1002/jso.25491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 04/20/2019] [Indexed: 11/11/2022]
Abstract
BACKGROUND The aim was to describe complicated tumor response (CTR) to tyrosine-kinase inhibitors (TKI) in gastrointestinal stromal tumors (GIST) patients. METHODS From 2001 to 2017, data from patients with metastatic (group A) or locally advanced (group B) GIST who received TKI at our institution were collected. We defined CTR as bleeding, abscess, or perforation as surgical complications of TKI. Patients who had progressive disease were excluded. Clinical characteristics were assessed, and time of occurrence and mortality rate recorded. RESULTS Among 470 patients, 30 developed CTR (6.4%), 26 in group A (6.8%) and four in group B (4.5%) (P = 0.43). Bleeding, abscess, and perforation, respectively, were observed in 17 (56.7%), 8 (26.7%), and 5 (16.7%) patients. A conservative approach was possible in 17 (56.7%) cases; four (13.3%) patients received percutaneous drainage, while nine (30%) underwent emergency surgery. The overall rate of mortality was 13.3%. CTR occurred after 1.6 months (median time) from the imatinib mesylate onset in group B and 14 months in group A. CONCLUSIONS While the risk of CTR in early metastatic patients is virtually nil, patients with locally advanced disease should be monitored carefully. CTR as a consequence of TKI therapy do not prevent patients receiving a potentially curative surgery.
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