Improving quality and patient safety in surgical care through standardisation and harmonisation of perioperative care (SAFEST project): A research protocol for a mixed methods study.

INTRODUCTION: Adverse events in health care affect 8% to 12% of patients admitted to hospitals in the European Union (EU), with surgical adverse events being the most common types reported. AIM: SAFEST project aims to enhance perioperative care quality and patient safety by establishing and implementing widely supported evidence-based perioperative patient safety practices to reduce surgical adverse events. METHODS: We will conduct a mixed-methods hybrid type III implementation study supporting the development and adoption of evidence-based practices through a Quality Improvement Learning Collaborative (QILC) in co-creation with stakeholders. The project will be conducted in 10 hospitals and related healthcare facilities of 5 European countries. We will assess the level of adherence to the standardised practices, as well as surgical complications incidence, patient-reported outcomes, contextual factors influencing the implementation of the patient safety practices, and sustainability. The project will consist of six components: 1) Development of patient safety standardised practices in perioperative care; 2) Guided self-evaluation of the standardised practices; 3) Identification of priorities and actions plans; 4) Implementation of a QILC strategy; 5) Evaluation of the strategy effectiveness; 6) Patient empowerment for patient safety. Sustainability of the project will be ensured by systematic assessment of sustainability factors and business plans. Towards the end of the project, a call for participation will be launched to allow other hospitals to conduct the self-evaluation of the standardized practices. DISCUSSION: The SAFEST project will promote patient safety standardized practices in the continuum of care for adult patients undergoing surgery. This project will result in a broad implementation of evidence-based practices for perioperative care, spanning from the care provided before hospital admission to post-operative recovery at home or outpatient facilities. Different implementation challenges will be faced in the application of the evidence-based practices, which will be mitigated by developing context-specific implementation strategies. Results will be disseminated in peer-reviewed publications and will be available in an online platform.

Incidence, diagnosis, management and outcome of acute mesenteric ischaemia: a prospective, multicentre observational study (AMESI Study).

BACKGROUND: The aim of this multicentre prospective observational study was to identify the incidence, patient characteristics, diagnostic pathway, management and outcome of acute mesenteric ischaemia (AMI). METHODS: All adult patients with clinical suspicion of AMI admitted or transferred to 32 participating hospitals from 06.06.2022 to 05.04.2023 were included. Participants who were subsequently shown not to have AMI or had localized intestinal gangrene due to strangulating bowel obstruction had only baseline and outcome data collected. RESULTS: AMI occurred in 0.038% of adult admissions in participating acute care hospitals worldwide. From a total of 705 included patients, 418 patients had confirmed AMI. In 69% AMI was the primary reason for admission, while in 31% AMI occurred after having been admitted with another diagnosis. Median time from onset of symptoms to hospital admission in patients admitted due to AMI was 24 h (interquartile range 9-48h) and time from admission to diagnosis was 6h (1-12 h). Occlusive arterial AMI was diagnosed in 231 (55.3%), venous in 73 (17.5%), non-occlusive (NOMI) in 55 (13.2%), other type in 11 (2.6%) and the subtype could not be classified in 48 (11.5%) patients. Surgery was the initial management in 242 (58%) patients, of which 59 (24.4%) underwent revascularization. Endovascular revascularization alone was carried out in 54 (13%), conservative treatment in 76 (18%) and palliative care in 46 (11%) patients. From patients with occlusive arterial AMI, revascularization was undertaken in 104 (45%), with 40 (38%) of them in one site admitting selected patients. Overall in-hospital and 90-day mortality of AMI was 49% and 53.3%, respectively, and among subtypes was lowest for venous AMI (13.7% and 16.4%) and highest for NOMI (72.7% and 74.5%). There was a high variability between participating sites for most variables studied. CONCLUSIONS: The overall incidence of AMI and AMI subtypes varies worldwide, and case ascertainment is challenging. Pre-hospital delay in presentation was greater than delays after arriving at hospital. Surgery without revascularization was the most common management approach. Nearly half of the patients with AMI died during their index hospitalization. Together, these findings suggest a need for greater awareness of AMI, and better guidance in diagnosis and management. TRIAL REGISTRATION: NCT05218863 (registered 19.01.2022).

Outcomes of resuscitative and emergent thoracotomies following injury at the largest trauma center in Estonia.

BACKGROUND: An emergency department thoracotomy (EDT) is performed in critically injured patients after a recent or in an imminent cardiac arrest following trauma. Emergent thoracotomy (ET) or operation room thoracotomy is reserved for more stable patients. However, the number of these interventions performed in an European settings is limited. Thus, we initiated the current study to investigate outcomes and risk factors for mortality of patients required EDT or ET at the largest trauma center in Estonia. METHODS: All patients admitted after trauma to the North Estonia Medical Centre between 1/1/2017 and 31/12/2021 subjected to EDT or ET were included. Primary outcome was 30-day mortality. RESULTS: Overall, 39 patients were included. EDT and ET were performed in 16 and 23 patients, respectively. Median age was 45 (33-53) years and 89.7% were males. The crude 30-day mortality was 56.4% being 87.5% and 34.8% in the EDT and ET group, respectively. None of the patients with pre-hospital CPR requirement, severe head injury (AIS head ≥ 3) or severe abdominal injury (AIS abdomen ≥ 3) survived. All the patients in the survival group had signs of life in the emergency department. The rate of stab wounds was significantly higher in the survival group (p = 0.007). Patients with CGS < 9 had significantly lower possibility for survival (p < 0.001). CONCLUSIONS: EDT and ET outcomes in Estonian trauma system are comparable to similar advanced trauma systems in Europe. Patients with GCS > 8, signs of life in the ED and with isolated penetrating chest injury had the most favorable outcomes.

Short Postoperative Intravenous Versus Oral Antibacterial Therapy in Complicated Acute Appendicitis: A Pilot Noninferiority Randomized Trial.

OBJECTIVE: The purpose of this study is to investigate noninferiority of postoperative oral administration of antibiotics in complicated appendicitis. BACKGROUND: Recent investigations have used exclusively intravenous administration of antibiotics when comparing outcomes of postoperative antibacterial therapy in complicated appendicitis. We hypothesized that oral antibacterial treatment results in noninferior outcomes in terms of postoperative infectious complications as intravenous treatment. METHODS: In this pilot, open-label, prospective randomized trial, all consecutive adult patients with complicated appendicitis, including gangrenous appendicitis, perforated appendicitis, and appendicitis with periappendicular abscess between November 2020 and January 2023, were randomly allocated to 24-hour intravenous administration of antibiotics versus 24-hour oral administration of antibiotics after appendectomy. Primary outcomes included 30-day postoperative complications per Comprehensive Complication Index. The secondary outcome was hospital length of stay. Follow-up analysis at 30 days was conducted per intention to treat and per protocol. The study was registered at ClinicalTrials.gov (NCT04947748). RESULTS: A total of 104 patients were enrolled, with 51 and 53 cases allocated to the 24-hour intravenous and the 24-hour oral treatment group, respectively. Demographic profile and disease severity score for acute appendicitis were similar between the study groups. There were no significant differences between the study groups in terms of 30-day postoperative complications. Median Comprehensive Complication Index did not differ between the study groups. Hospital length of stay was similar in both groups. CONCLUSIONS: In the current pilot randomized controlled trial, the 24-hour oral antibiotic administration resulted in noninferior outcomes when compared with the 24-hour intravenous administration of antibiotics after laparoscopic appendectomy in complicated appendicitis.

Frailty Assessment Can Enhance Current Risk Prediction Tools in Emergency Laparotomy: A Retrospective Cohort Study.

OBJECTIVE: We set out to assess the performance of the P-POSSUM and NELA risk prediction tool (NELA RPT), and hypothesized that combining them with the Clinical Frailty Scale (CFS) would significantly improve their performance. Emergency laparotomy (EL) is a high-risk surgical intervention, particularly for elderly patients with marked comorbidities and frailty. Accurate risk prediction is crucial for appropriate resource allocation, clinical decision making, and informed consent. Although patient frailty is a significant risk factor, the current risk prediction tools fail to take frailty into account. METHODS: In this retrospective single-center cohort study, we analyzed all cases entered into the NELA database from the Oxford University Hospitals between 01.01.2018 and 15.06.2021. We analyzed the performance of the P-POSSUM and NELA RPT. Both tools were modified by adding the CFS to the model. RESULTS: The discrimination of both the P-POSSUM and NELA RPT was good, with a slightly worse performance in the elderly. Adding CFS into the P-POSSUM and NELA RPT models improved both tools in the elderly [AUC from 0.775 to 0.846 (p < 0.05) from 0.814 to 0.864 (p < 0.05), respectively]. The improvement of the NELA RPT across all age groups did not reach statistical significance. The CFS grade was associated with 30-day mortality in patients aged > 65 years. However, in younger patients, this effect was less marked than in the elderly. CONCLUSION: Our analysis demonstrated a significant improvement in the P-POSSUM and NELA risk models when combined with the CFS. Frailty also increases the 30-day mortality after EL in younger individuals.

Open versus laparoscopic appendectomy for acute appendicitis in pregnancy: a population-based study.

BACKGROUND: Laparoscopic appendectomy (LA) is the standard treatment for acute appendicitis (AA) in general population. However, the safety of LA during pregnancy has remained a matter of debate. The purpose of this study was to compare surgical and obstetrical outcomes in pregnant women who underwent LA vs. open appendectomy (OA) for AA. We hypothesized that LA results in improved surgical and obstetric outcomes during pregnancy. METHODS: Using a nationwide claim-based database in Estonia, a retrospective review of all cases of pregnant women undergoing OA or LA for AA from 2010 to 2020 was performed. Patient characteristics, surgical and obstetrical outcomes were analyzed. Primary outcomes were preterm delivery, fetal loss and perinatal mortality. Secondary outcomes included operative time, hospital length of stay (HLOS) and 30-day postoperative complications. RESULTS: Overall, 102 patients were included of whom 68 (67%) underwent OA and 34 patients (33%) LA, respectively. Patients in LA cohort had a significantly shorter length of pregnancy in terms of gestational weeks when compared to OA cohort (12 weeks versus 17 weeks, p = 0.002). Most of the patients in their 3rd trimester pregnancy were subjected to OA. Operative time in LA cohort was shorter than in OA cohort (34 min. versus 44 min., p = 0.038). HLOS in LA cohort was shorter than in OA cohort (2.1 days versus 2.9 days, p = 0.016). There were no differences between OA and LA cohorts in terms of surgical complications or obstetrical outcomes. CONCLUSIONS: Laparoscopic appendectomy for acute appendicitis was associated with a significantly shorter operative time and a shorter hospital length of stay while open and laparoscopic appendectomy cohorts experienced comparable obstetrical outcomes. Our findings support the laparoscopic approach for acute appendicitis in pregnancy.

Acute abdominal pain at referral emergency departments: an analysis of performance of three time-dependent quality indicators.

BACKGROUND: Abdominal pain is one of the most frequent causes for emergency department (ED) visits. The quality of care and outcomes are determined by time-dependent interventions with barriers to implementation at crowded EDs. OBJECTIVES: The study aimed to analyze three prominent quality indicators (QI) including pain assessment (QI1), analgesia in patients reporting severe pain (QI2), and ED length of stay (LOS) (QI3) in adult patients requiring immediate or urgent care due to acute abdominal pain. We aimed to characterize current practice regarding pain management, and we hypothesized that extended ED LOS (≥ 360 min) is associated with poor outcomes in this cohort of ED referrals. METHODS: This is a retrospective cohort study enrolling all patients with acute abdominal pain as the main cause of ED presentation, triage category red, orange, or yellow, and age ≥ 30 years during two months period. Univariate and multivariable analyses were deployed to determine independent risk factors for QIs performance. For QI1 and QI2, compliance with the QIs were analyzed, while 30-day mortality was set as primary outcome for QI3. RESULTS: Overall, 965 patients were analyzed including 501 (52%) males with a mean age of 61.8 years. Seventeen percent (167/965) of the patients had immediate or very urgent triage category. Age ≥ 65 years, and red and orange triage categories were risk factors for non-compliance with pain assessment. Seventy four per cent of patients with severe pain (numeric rating scale ≥ 7) received analgesia during the ED visit, in median within 64 min (IQR 35-105 min). Age ≥ 65 years and need for surgical consultation were risk factors for prolonged ED stay. After adjustment to age, gender and triage category, ED LOS ≥ 360 min proved to be independent risk factor for 30-day mortality (HR 1.89, 95% CI 1.71-3.40, p = 0.034). CONCLUSION: Our investigation identified that non-compliance with pain assessment, analgesia and ED length of stay among patients presenting with abdominal pain to ED results in poor quality of care and detrimental outcomes. Our data support enhanced quality-assessment initiatives for this subset of ED patients.

Associations between elevated high-sensitive cardiac troponin t and outcomes in patients with acute abdominal pain.

PURPOSE: The purpose of this study was to determine outcomes in patients presenting to emergency department (ED) with acute abdominal pain and suspected occult myocardial injury [OMI (high-sensitive cardiac troponin T, hs-cTnT level > 14 ng/L)] without clinical signs of myocardial ischaemia. We hypothesized that OMI is a common entity associated with poor outcomes. METHODS: After institutional research ethics committee approval, a retrospective review was performed on patients subjected to extended use of hs-cTnT measurements during two months period in patients admitted to ED with a chief complaint of abdominal pain, aged 30 years or older and triaged to red, orange, or yellow categories. Primary outcomes were 30-day, six-month, and one-year mortality, respectively. Adjusted mortality rates were compared using the Cox proportional hazard regression model. RESULTS: Overall, 1000 consecutive patients were screened. A total of 375 patients were subjected to hs-cTnT measurement and 156 of them (41.6%) experienced OMI. None of the patients had acute myocardial infarction diagnosed in the ED. Patients with OMI had a significantly higher 30-day, six-month and one-year mortality compared to the normal hs-cTnT level group [12.8% (20/156) vs. 3.7% (8/219), p = 0.001, 34.0% (53/156) vs. 6.9% (15/219), p < 0.001 and 39.1% (61/156) vs. 9.1 (20/219), p < 0.001, respectively]. OMI was an independent risk factor for mortality at every time point analyzed. CONCLUSION: Our investigation noted OMI in older patients with co-morbidities and in higher triage category presenting with abdominal pain to ED, respectively. OMI is an independent risk factor for poor outcomes that warrants appropriate screening and management strategy. Our results support the use of hs-cTnT as a prognostication tool in this subgroup of ED patients.

Bile duct injuries during laparoscopic cholecystectomies: an 11-year population-based study.

PURPOSE: Iatrogenic bile duct injuries (BDI) following laparoscopic cholecystectomy (LC) result in major morbidity and incidental mortality. There is a lack of unselected population-based cross-sectional studies on the incidence, management, and outcomes of BDI. We hypothesised that due to improved imaging capabilities and collective laparoscopic experience, BDI incidence will decrease over the study period and compare favourably with contemporary literature. METHODS: After IRB approval, all cholecystectomies performed at national public healthcare facilities between 2008 and 2018 were retrospectively reviewed. BDIs were classified according to the Strasberg classification. The follow-up period ranged from 36 to 156 months. RESULTS: A total of 241 BDIs of 29,739 laparoscopic cholecystectomies (LC) resulted in overall, minor, and major BDI incidence rates of 0.81%, 0.68%, and 0.13%, respectively. No significant decline in the BDIs was noted during the study period. Drainage in 66 (42.6%) and cases ERCP stent placement in 65 (41.9%) cases were equally used in Strasberg A lesions. Suture over T-tube in 20 (42.6%) and ERCP stenting in 19 (40.4%) cases were used in Strasberg D lesions. Roux-en-Y hepatojejunostomy (RYHJ) was performed in 30 (88.9%) of Strasberg E lesions. There were 27 (11.2%) patients with long-term bile duct strictures after BDI management. The overall mortality rate of BDIs and subsequent complications was 4.6%. CONCLUSIONS: The annual incidence of iatrogenic bile duct injury over an 11-years' time after laparoscopic cholecystectomy did not decline significantly. We noted an overall BDI incidence of 0.81% comprising of 0.68% minor and 0.13% of major lesions. The management of injuries met contemporary guidelines with comparable outcomes.

Epidemiology of Acute Mesenteric Ischemia: A Population-Based Investigation.

BACKGROUND: There is a lack of population-based studies on acute mesenteric ischemia (AMI). We have therefore performed a nationwide epidemiological study in Estonia, addressing incidence, demographics, interventions and mortality of AMI. METHODS: A retrospective population-based review was conducted of all adult cases of AMI accrued from the digital Estonian Health Insurance Fund and Causes of Death Registry for 2016-2020 based on international classification of diseases (ICD-10) diagnostic codes and procedure codes (NOMESCO). RESULTS: Overall, 577 cases of AMI were identified-an annual incidence of 8.7 per 100,000. The median age was 79 (range 32-104) and 57% were female. Predominating comorbidities included hypertensive disease (81%), atherosclerosis (67%), and atrial fibrillation (52%). The majority of cases (60%) were caused by superior mesenteric artery occlusion (thrombosis 54%, embolism 12%, and unclear 34%). Inferior mesenteric artery occlusion occurred in 7%, non-occlusive mesenteric ischemia in 7%, venous thrombosis in 4%, whereas the type remained unclear in 21% of cases. 40% of patients received intervention (revascularization and/or intestinal resection) and 13% active non-operative treatment. In 21% an exploratory laparotomy or laparoscopy revealed unsalvageable bowel prompting end-of-life care, which was the only management in a further 25% of cases. CONCLUSIONS: The population-based annual incidence of AMI in Estonia was 8.7 per 100,000 during the study period. The overall hospital mortality and 1 year mortality were 64% and 74%, respectively. In the 53% of patients who received active treatment hospital mortality was 32% and 1 year all-cause mortality was 51%. TRIAL REGISTRATION: ClinicalTrials.gov Identifier NCT04867499.

Complications of chronic pancreatitis prior to and following surgical treatment: A proposal for classification.

BACKGROUND: Chronic pancreatitis (CP) is a long-lasting disease frequently associated with complications for which there is no comprehensive pathophysiological classification. AIM: The aims of this study were to: Propose a pathophysiological classification of the complications of CP; evaluate their prevalence in a surgical cohort prior to, and following surgical management; and assess the impact of the surgical treatment on the occurrence of new complications of CP during follow-up. We hypothesized that optimal surgical treatment can resolve existing complications and reduce the risk of new complications, with the exclusion of pancreatic insufficiency. The primary outcomes were prevalence of complications of CP at baseline (prior to surgical treatment) and occurrence of new complications during follow-up. METHODS: After institutional review board approval, a prospective observational cohort study with long-term follow-up (up to 20.4 years) was conducted. All consecutive single-center adult patients (≥ 18 years of age) with CP according to the criteria of the American Pancreas Association subjected to surgical management between 1997 and 2021, were included. The prevalence of CP complications evaluated, according to the proposed classification, in a surgical cohort of 166 patients. Development of the pathophysiological classification was based on a literature review on the clinical presentation, course, and complications of CP, as well a review of previous classification systems of CP. RESULTS: We distinguished four groups of complications: Pancreatic duct complications, peripancreatic complications, pancreatic hemorrhages, and pancreatic insufficiency (exocrine and endocrine). Their baseline prevalence was 20.5%, 23.5%, 10.2%, 31.3%, and 27.1%, respectively. Surgical treatment was highly effective in avoiding new complications in the first and third groups. In the group of peripancreatic complications, the 15-year Kaplan-Meier prevalence of new complications was 12.1%. The prevalence of pancreatic exocrine and endocrine insufficiency increased during follow-up, being 66.4% and 47.1%, respectively, at 15 years following surgery. Pancreatoduodenal resection resulted optimal results in avoiding new peripancreatic complications, but was associated with the highest rate of pancreatic exocrine insufficiency. CONCLUSION: The proposed complication classification improves the understanding of CP. It could be beneficial for clinical decision making, as it provides an opportunity for more comprehensive judgement on patient's needs on the one hand, and on the pros and cons of the treatment under consideration, on the other. The presence of complications of CP and the risk of development of new ones should be among the main determinants of surgical choice.

Selective non-operative management of penetrating abdominal injuries at Northern European trauma centers: the NordiPen Study.

PURPOSE: A selective nonoperative management (SNOM) of penetrating abdominal injuries (PAI) is a standard of care in numerous established trauma centers. However, available evidence supporting SNOM of PAI in European settings remains scarce. Thus, we performed a multi-center study at selected Northern European trauma centers to investigate the management and outcomes of PAI. We hypothesized that despite a low number of penetrating injuries in included trauma centers, SNOM is successfully utilized with outcomes comparable with trauma centers with a high number of PAI. METHODS: All adult patients admitted to participating trauma centers in the Northern European region with PAI between 1/2015 and 12/2016 were retrospectively reviewed. Primary outcomes were mortality and success rate of SNOM. RESULTS: Overall, 119 patients were included. Median age was 38 (28-47) years. SNOM was initiated in 55 patients (46.0%) with 94.5% success rate. Three patients (5.5%) failed SNOM and had a delayed laparotomy with one gastric injury, one small bowel injury and one patient with a bleeding from mesentery. Overall mortality of the cohort was 5.0%. However, all patients in the SNOM group survived. Higher median ISS, median Abbreviated Injury Scale score of the abdomen, rate of combined anterior and posterior wounds, rate of in-hospital complications and longer hospital length of stay were observed in the immediate laparotomy group compared to the SNOM group. CONCLUSIONS: SNOM of PAI is a safe practice even in regions with a low prevalence of penetrating injuries. The outcomes in our study are comparable with results from trauma centers treating larger numbers of patients with PAI.

Guía práctica para el uso de registros visuales en la era del Reglamento General de Protección de Datos de la Unión Europea / Use of visual media in the era of European Union's General Data Protection Regulation: A practice-oriented guideline

El nuevo Reglamento General de Protección de Datos de la Unión Europea (más comúnmente conocido por sus siglas en inglés como «GDPR») conforma un nuevo marco para la protección de datos común para la Unión Europea. Es por ello que los profesionales del ámbito sanitario deben revisar cómo recopilan y comparten datos para garantizar que estos cumplan con todos los estándares. El propósito de este artículo es concienciar sobre el Reglamento General de Protección de Datos de la Unión Europea y proporcionar una guía práctica que ayude a evitar problemas legales en la redacción de artículos o la preparación de comunicaciones científicas que requieran compartir datos personales y visuales. Para hacer esto, se han analizado las más comunes situaciones donde es necesario recoger y utilizar datos personales y visuales, para finalmente dar una serie de respuestas y recomendaciones para todos los escenarios descritos. (AU)

With the European Union's new General Data Protection Regulation, commonly known as “GDPR”, as the new framework for data protection across the European Union, doctors will need to review how they collect and share personal data to ensure they meet the standards. The aim of this article is to raise awareness on the General Data Protection Regulation, and to provide an easy guideline to steer free from legal problems at the time of drafting papers, presenting lectures and sharing personal data and visual media in particular. To do so, we have analysed the most common situations where personal data, and above all visual media, can be collected, giving clear-cut answers and recommendations for all the scenarios. (AU)

Use of visual media in the era of European Union's General Data Protection Regulation: A practice-oriented guideline.

With the European Union's new General Data Protection Regulation, commonly known as 'GDPR', as the new framework for data protection across the European Union (EU), doctors will need to review how they collect and share personal data to ensure they meet the standards. The aim of this article is to raise awareness on the GDPR, and to provide an easy guideline to steer free from legal problems at the time of drafting papers, presenting lectures and sharing personal data and visual media in particular. To do so, we have analysed the most common situations where personal data, and above all visual media, can be collected, giving clear-cut answers and recommendations for all the scenarios.

Long-term survival, risk factors and causes of mortality in surgically treated chronic pancreatitis.

BACKGROUND/OBJECTIVES: Chronic pancreatitis (CP) is a complex disease with a high complications rate, poor quality of life and considerable mortality. Prospective investigations on long-term outcomes in chronic pancreatitis are scarce. Thus, we aimed to assess long-term survival, causes of death and impact of risk factors on survival in a cohort of surgically managed patients with chronic pancreatitis. METHODS: After IRB approval, a prospective longitudinal cohort study with long-term follow-up (up to 19.6 years) was conducted. All consecutive single center patients operated between 1997 and 2019 were included. Data on health and social status, risk behavior, history of CP, indications for surgery, comorbidities and causes of death were collected. Survival analysis was performed using Kaplan-Meier analysis. Cox proportional multivariate hazard regression was used to assess the impact of risk factors on mortality. The results are reported as the hazard ratio (HR) with the 95% confidence interval (CI). The log-rank test was used to test for differences in survival between groups. RESULTS: A total of 161 patients with CP were subjected to operative management due to chronic pain or local complications of CP. Forty-eight patients (29.8%) died during the follow-up period. Mortality rate was 32.8 per 1000 patient-years (PY) since the diagnosis of CP. Standardized mortality ratio (SMR) was 1.8 (2.7 for the subgroup of continuous alcohol users). Median survival after surgical treatment was 13.3 years. Univariate analysis revealed the following risk factors on survival: preoperative and postoperative continuous moderate or heavy alcohol consumption, heavy smoking, age ≥50 years, Charlson's comorbidity index (CCI) ≥4 and 2-3, unemployment, disability, insulin-dependent diabetes, pancreatic exocrine insufficiency (PEI), and low body mass index (BMI). In multivariate regression analysis lower survival was associated with continuous moderate/heavy alcohol consumption (hazard ratio (HR) 2.27), history of heavy smoking (HR 4.40), unemployment (HR 2.49), CCI 2-3 and ≥4 (HR 2.53 and HR 3.16, respectively), and BMI <18.5 (HR 4.01). Behavioral risk factors accounted for the vast majority of deaths due to chronic alcoholic liver disease (21 cases, 43.7%), smoking-related diseases (15 cases, 31.3%). CP-related mortality was 4.2%. CONCLUSIONS: Long-term outcomes of surgically treated chronic pancreatitis was associated with low CP-related mortality. Alcohol-related and smoking-related diseases caused the vast majority of deaths. Thus, surgery provides the best results in patients, preventing postsurgical relapse of original behavioral risks. For achieving this, ongoing postoperative support would be highly beneficial.

'Short' pancreaticojejunostomy might be a valid option for treatment of chronic pancreatitis in many cases.

BACKGROUND: The Partington-Rochelle pancreaticojejunostomy (PJ) is an essential management option for patients with chronic pancreatitis (CP) associated with intractable pain and a dilated pancreatic duct (PD). Wide ductotomy and long PJ (L-PJ) have been advocated as the standard of care to ensure full PD decompression. However, the role of short PJ (S-PJ) in a uniformly dilated PD has not yet been evaluated. AIM: To evaluate the possible advantages and disadvantages of S-PJ and L-PJ and to interpret the perspective of S-PJ in the treatment of CP. METHODS: A retrospective review of prospectively collected cohort data was conducted on surgically treated CP patients subjected to side-to-side PJ. The length of the PJ was adapted to anatomical alterations in PD. A comparison was made of S-PJ (< 50 mm) for uniformly dilated PD and L-PJ (50-100 mm) in the setting of multiple PD strictures, calcifications and dilatations. We hypothesized that S-PJ and L-PJ ensure comparable clinical outcomes. The primary outcomes were pain relief and quality of life (QOL); the secondary outcomes were perioperative characteristics, body weight, patients' satisfaction with treatment, and readmission rate due to CP. RESULTS: Overall, 91 patients underwent side-to-side PJ for CP, including S-PJ in 46 patients and L-PJ in 45 patients. S-PJ resulted in better perioperative outcomes: Significantly shorter operative time (107.5 min vs 134 min), lower need for intraoperative (0% vs 15.6%) and total (2.2% vs 31.1%) blood transfusions, and lower rate of perioperative complications (6.5% vs 17.8%). We noted no significant difference in pain relief, improvement in QOL, body weight gain, patients' satisfaction with surgical treatment, or readmission rate due to CP. CONCLUSION: Based on our data, in the setting of a uniformly dilated PD, S-PJ provides adequate decompression of the PD. As the clinical outcomes following S-PJ are not inferior to those of L-PJ, S-PJ should be preferred as a surgical option in the case of a uniformly dilated PD.

The role of elevated high-sensitivity cardiac troponin on outcomes following severe blunt chest trauma.

BACKGROUND: Blunt cardiac injuries (BCI) result in poor outcomes following chest trauma. Admission ECG and troponin levels are frequently obtained in patients with suspected BCI, nevertheless, the prognostic value of cardiac troponins remains controversial. The purpose of the current study was to review the prognostic value of elevated high-sensitivity cardiac troponin T (hs-cTnT) in patients with severe blunt chest injuries. We hypothesized that elevated hs-cTnT result in poor outcomes in this subgroup of severe trauma patients. METHODS: After IRB approval, all consecutive patients with Injury Severity Score (ISS) > 15 and chest Abbreviated Injury Scale (AIS) score ≥3 admitted to the major trauma centers between 1/2015 and 6/2017 were retrospectively reviewed. Primary outcomes were in-hospital and one-year mortality. Secondary outcomes included ventilator days and Glasgow Outcome Scale (GOS) score at hospital discharge. RESULTS: Overall, 147 patients were included. Mean age was 49.0 (19.1) years and 75% were male. Serum troponin levels on admission were accrued in 82 (56%) patients with elevated and normal hs-cTnT levels found in 54 (66%) and in 28 (34%) patients, respectively. Elevated hs-cTnT group had significantly higher ISS and lactate level, and lower systolic blood pressure on admission. In-hospital mortality was significantly higher in patients with elevated hs-cTnT levels compared to patients with normal hs-cTnT levels (26% vs. 4%, p = 0.02). Hs-cTnT level > 14 ng/L was significantly associated with extended ventilator days and lower GOS score at hospital discharge. CONCLUSION: Blunt chest trauma victims with elevated hs-cTnT levels experience significantly poorer adjusted outcomes compared to patients with normal levels. Compliance with EAST practice management guidelines following severe blunt chest trauma was not fully complied in our study cohort that warrants prospective performance improvement measures.

Severe blunt trauma in Finland and Estonia: comparison of two regional trauma repositories.

PURPOSE: Evolving trauma system of Estonia has undergone several reforms; however, performance and outcome indicators have not been benchmarked previously. Thus, we initiated a baseline study to compare demographics, management and outcomes of severely injured patients between Southern Finland and Northern Estonia utilizing regional trauma repositories. METHODS: A comparison of data fields of the Helsinki University Hospital trauma registry (HTR) and trauma registry at the North Estonia Medical Centre in Tallinn (TTR) between 1/1/2015 and 31/12/2016 was performed. The inclusion criterion was Injury Severity Score > 15. Transferred patients, patients with penetrating injuries, and pediatric patients were excluded. The data for comparison included demographics, Trauma Score-Injury Severity Score (TRISS), mortality, and standardized mortality ratio (SMR). Primary outcome was mortality and SMR per TRISS methodology. RESULTS: During the 2-year study period, 324 patients from the HTR and 152 from the TTR were included. Demographic profile was similar between the repositories with the exception of severe abdominal injuries being more prevalent at the TTR (25.0% vs. 13.3%, p = 0.002). Predominant injury mechanism was non-ground level fall in both repositories. Mortality was similar at 14.5% and 13.6% at the TTR and HTR, respectively (adj. p = 0.762; OR 1.13, 95% CI 0.64-1.99). SMR was lower at the HTR compared to the TTR (0.65 vs. 0.77, p > 0.05), however, the difference did not reach statistical significance. CONCLUSION: Benchmarking trauma repositories at a national level provides opportunities for quality and performance improvements. We observed comparable demographic profile and outcome indicators in the compared regional trauma systems.

Prognostic Value of P-POSSUM and Osteopenia for Predicting Mortality After Emergency Laparotomy in Geriatric Patients.

OBJECTIVE: To evaluate the Portsmouth-Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity (P-POSSUM) in comparison with other risk factors for mortality including osteopenia as an indicator for frailty in geriatric patients subjected to emergency laparotomy. METHODS: All geriatric patients (≥65 years) undergoing emergency laparotomy at a single university hospital between 1/2015 and 12/2016 were included in this cohort study. Demographics and outcomes were retrospectively collected from medical records. Association between prognostic markers and 30-day mortality was assessed using Poisson and backward stepwise regression models. Prognostic value was assessed using receiver operating characteristic (ROC) curves. RESULTS: 209 patients were included with a mean age of 76 ± 7.3 years. American Society of Anesthesiologists (ASA) classification, age, indication and type of surgery, hypotension, transfusion requirement and current malignancy proved to be statistically significant predictors of 30-day mortality. P-POSSUM mortality was statistically significant in the backward stepwise regression (incidence rate ratio=1.58, 95% CI: 1.16-2.15, p=0.004) while osteopenia was not. P-POSSUM had poor prognostic value for 30-day mortality with an area under the ROC curve (AUC) of 0.59. The prognostic value of P-POSSUM improved significantly when adjusting for patient covariates (AUC=0.83). CONCLUSION: P-POSSUM and osteopenia alone hardly predict 30-day mortality in geriatric patients following emergency laparotomy. P-POSSUM adjusted for other patient covariates improves the prediction.