Proportion Of Emergency Surgery Research Articles

Swedish registry study showed that 50% of paediatric operations were performed in university hospitals and mortality was low.

To investigate the distribution of paediatric surgery in various hospitals and to study postoperative risk factors of mortality. Retrospective registry-based cohort study of children aged 0-14 years undergoing surgery from 2017 to 2021. Data were extracted from the Swedish Perioperative Registry. A mixed logistic regression was applied for the all-risk mortality analysis. A total of 126 539 cases were identified, 50% in university, 36% in county and 14% in district hospitals. The dominating operations were appendectomy in 6667, orchidopexy in 5287, inguinal hernia repair in 4200 and gastrostomy in 1152 children. Among children under 1 year of age or American Society of Anesthesiologists Physical Status classification (ASA-PS-Class) 3-5, the majority underwent surgery in university hospitals. The 30-day mortality in university hospitals was 0.5% and in county hospitals 0%. The proportion of emergency surgery was similar in university and county hospitals. Independent risk factors of mortality were being under 1 year of age, ASA-PS-class 4-5, emergency surgery and surgery at university hospitals. Half of all operations in children were performed in university hospitals, with low postoperative mortality despite effective centralisation of high risk patients <1 year of age or ASA-PS-Class 3-5.

Differences Between Right and Left Colon Cancer in Beira Interior.

Introduction Colorectal cancer (CRC) is the second most common cancer in Portugal and worldwide, with a high mortality rate, especially in more advanced stages. In recent decades, there has been a growing interest in the distinction between right colorectal carcinoma (RCC) and left colorectal carcinoma (LCC) due to the different presentation, treatment, and prognosis. Studies show that RCC and LCC have different clinical and biological characteristics, being considered two distinct entities. Material and methods This cross-sectional, descriptive, and comparative retrospective study included data collection at the three hospitals of Beira Interior - Centro Hospitalar Cova de Beira, Hospital Amato Lusitano, and Hospital Sousa Martins - over a 6-year period. Results The proportion of RCC cases was higher. The proportion of women was higher in the RCC group compared to the LCC (46.2%, 121/262 vs. 39%, 76/195). Anemia was statistically higher in the RCC group (p <0.01). On the other hand, intestinal occlusion tends to appear in patients with LCC (p <0.001). The most frequent surgery was elective. The proportion of emergency surgery was higher in the LCC group (LCC vs RCC: 27.2% vs 18.3%; p = 0.03). Discussion and conclusion In both the RCC and LCC groups, the male sex is the most frequently observed in Beira Interior and in Portugal, opposite from the world population, in which the female sex predominates in patients with RCC. The RCC presents alterations in bowel habits more often (p> 0.05). On the other hand, anemia is more common in RCC and intestinal occlusion in LCC, following the current literature. Conducting targeted studies and optimizing the screening and treatment processes are key to reducing mortality associated with CRC.

Original research gender differences in recovering from cardiac and vascular surgery associated acute kidney injury: A six-year retrospective comparative study in Nigeria.

Gender differences exist in the demographic, clinical characteristic and outcome of patients with cardiac and vascular surgery (CVS) associated acute kidney injury (AKI). This retrospective study had a total of 88 participants for which socio-demographic, clinical and laboratory (serum electrolyte, full blood count, urine analysis and urine volume, creatinine, and glomerular filtration rate) data of participants were taken preoperative and postoperative days 1, 7, and 30. A total of 88 (66 males and 22 females) participants were studied. Diseases of the heart valves were more common in females than males. The mean age of the participants was 65.9 ± 6.9 years, with males 65.1 ± 7.6 years and females 68.3 ± 8.4 years, P = 0.02. Before surgery, a significantly greater proportion of females had kidney dysfunction compared to males, P = 0.003. Valvular surgery and coronary bypass were the most common surgeries. The proportion of emergency surgeries and admissions <7 days were significantly higher in females than males, P = 0.04 and P = 0.02, respectively. Full recovering from AKI was significantly higher in males as partial recovery and death were significantly lower in them, P = 0.02. Of the 35 (39.8%) who had dialysis, 85.7% recovered fully, 5.7% became dialysis, and dependent while 8.6% died. The predictors of nonrecovery from CVS-AKI were female gender, elderly, preoperative kidney dysfunction and AKI stage 3. Males with AKI were younger than the females. Valvular surgeries were most common. Background kidney dysfunction and advance age were risk factors for AKI. Postoperative, AKI was commoner in males who were more likely to recover full kidney function. Optimizing patient preparation could reduce the incidence of CVS-AKI.

Experience of an Orthopaedic Surgery Department Early During the COVID-19 Outbreak in Japan Including Real-Time Polymerase Chain Reaction Assay Results for SARS-CoV-2.

IntroductionThe coronavirus disease 2019 (COVID-19) epidemic beginning December 2019 in China has now become a worldwide pandemic. With the need to develop an approach to manage orthopaedic surgeries, we aimed to evaluate the most current data on all the surgical cases in our department including the results of the reverse-transcriptase polymerase chain reaction (RT-PCR) assay for infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).MethodsThe monthly number of surgical cases from 2016 were reviewed, and compared the numbers of surgical cases both in elective and emergency surgery during the pandemic with the pre-pandemic period. The results of RT-PCR for SARS-CoV-2 in 94 orthopaedic surgery cases from May 13 to June 30, 2020, and clinical signs/symptoms, and laboratory data of 48 consecutive cases within a month from May 13 were also evaluated.ResultsThe mean monthly number of surgeries from January to May 2020 was significantly lower than the mean number in 2019 (73.8 vs 121.9, respectively, p=0.01). The proportion of emergency surgeries in all surgeries performed in May 2020 was 35.5%, which is significantly more than the mean rate of 20.4% in 2019 (p=0.04). Hip arthroplasties and spine surgeries showed the greatest reduction, at greater than 80% and 65%, respectively. Although none of the 94 patients were positive for SARS-CoV-2, 66.7% showed signs/symptoms typical of COVID-19. The most frequent signs/symptoms were production of nasal mucus (25.5%), followed by dry cough (19.1%); and fatigue, headache, and dizziness (17.0% each). The incidence of abnormal values, which are commonly noted in COVID-19 patients, were eosinopaenia 37.5%; lymphopaenia 18.8%; thrombocytopaenia 8.3%; and elevated prothrombin time 10.4%.ConclusionsOur results show that our RT-PCR negative patients showed signs/symptoms and abnormal laboratory values typical of COVID-19, indicating surgeons should be aware of these abnormalities in patients and the need to rule out COVID-19 before proceeding with surgery.

Comparing Plastic Surgeon Versus Orthopedic Surgeon Outcomes Following Distal Upper Extremity Amputations: A Study of the National Surgical Quality Improvement Program (NSQIP) Database.

Both plastic and orthopedic surgeons manage care for urgent/emergent hand conditions. It is unclear if surgeon specialty affects patient outcomes of these cases. The purpose of this study was to evaluate differences in 30-day perioperative outcomes between plastic and orthopedic surgeons following distal upper extremity amputations. Patients who underwent distal upper extremity amputations between 2005 and 2016 were identified within the National Surgical Quality Improvement Program (NSQIP) database using Current Procedural Terminology (CPT) codes. Differences in operative procedures, patient demographics, patient comorbidities, and 30-day perioperative complications were compared between orthopedic and plastic surgeons by univariate analysis. A Bonferroni correction was applied to account for multiple comparisons of complications. A total of 1583 cases met inclusion criteria. Orthopedic surgeons performed 981 cases (62.0%) and plastic surgeons performed 602 cases (38.0%). Finger amputations comprised the majority of procedures for both orthopedic and plastic surgeons (95.5% and 94.4%, respectively). Orthopedic surgeons had a lower operative time (41.7 ± 36.2 minutes vs 47.1 ± 40.9 minutes, P = .008). There were no differences in proportion of emergency surgery, inpatients, or wound class. There were no differences in age, gender, or body mass index. The most common indications for amputation were trauma, gangrene, and osteomyelitis. There were no differences between surgical specialties in 18 30-day perioperative complications assessed, including death, reoperation, surgical site infection, or wound dehiscence. Plastic and orthopedic surgeons achieved equivalent outcomes comparing 30-day perioperative complications following upper extremity amputations. These results support that both orthopedic and plastic surgeons provide similar quality distal upper extremity amputation care.

Abstract 322: Prehospital Care From Emergency Life-Saving Technicians Promotes the Survival of Trauma Patients

Introduction: Optimal trauma care strategies remain a matter of debate. Prehospital trauma care protocols for paramedics range from no intervention to full field stabilizations. In Japan, emergency life-saving technicians (ELSTs) are certified specialists trained to provide advanced techniques and knowledge for prehospital emergency care. They can give fluid resuscitation and inform the receiving hospital for definitive surgery. However, the effectiveness of ELSTs over basic emergency medical technicians (BEMTs) regarding trauma transport remains unclear. Hypothesis: We tested whether the presence of an ELST improves the outcomes of trauma patients. Methods: We retrospectively studied 2004- 2017 data from the Japan Trauma Data Bank (JTDB). Inclusion criteria were patients age ≥ 16 with at least one Abbreviated Injury Scale (AIS) score ≥ 3 trauma. Exclusion criteria were patients with burns, AIS score = 6 in any region, and missing data. We compared two trauma patient groups. ELST group: patients transported by EMS including at least one ELST. BEMT group: patients transported only by basic EMS personnel. The primary outcome measure was survival at discharge. A multivariable logistic regression model was used to adjust for patient baseline characteristics. Results: Included were 124,563 patients, with 119,352 patients in the ELST group and 5,211 patients in the BEMT group. Patients’ ages (ELST vs. BEMT [Mean ± SD]: 57 ± 22 vs. 59 ± 22 years, p &lt; 0.01) were lower and transportation time (15 ± 12 vs. 17 ± 14 min, p &lt; 0.01) was shorter in the ELST group. Gender (male: 64 vs. 64 %, p = 0.66), proportion of blunt trauma (96 vs. 96 %, p = 0.10), proportion of blood transfusion (15 vs. 14 %, p = 0.11) and Injury Severity Score (16 ± 11 vs. 16 ± 11, p = 0.28) were similar between groups. Revised Trauma Score (7.0 ± 1.9 vs. 7.1± 1.7, p &lt; 0.01) was lower in the ELST group and proportion of emergency surgery (12 vs. 11 %, p &lt; 0.01) was higher in the ELST group, indicating that ELSTs treat more severe cases. In the multivariable logistic regression, the ELST group had higher odds for survival (adjusted OR: 1.18, 95% CI: 1.01-1.37). Conclusions: ELSTs encountered more severe cases than BEMTs. After adjustment, transport by the ELST group was associated with improved survival of trauma patients.

Distance to hospital is not a risk factor for emergency colon cancer surgery

PurposeThe purpose of this study is to see if the distance to a hospital performing colon cancer surgery is a risk factor for emergency surgical intervention and to determine the variability between defined but demographically divergent catchment areas.MethodsData on patients living in Västerbotten County who underwent colon cancer surgery between 2007 and 2010 were extracted from the Swedish Colorectal Cancer Register (SCRCR). Of the 436 registrations matching these criteria, 380 patients were used in the analysis, and their distance to the nearest hospital providing care for colorectal cancer (CRC) was estimated using Google Maps™. The correlations between the risk for emergency surgery and the distance to a hospital, gender, age, income level and hospital catchment area were analysed in uni- and multivariate models.ResultsDistance to the nearest hospital had no significant effect on the proportion of emergency operations for colon cancer. There was significant variability in risk for emergency surgery between hospital catchment areas, where the catchment areas of the university hospital and the most rural hospital had a higher proportion than the other local hospital catchment area (OR, 2.00 (p = 0.038) and OR, 2.97 (p = 0.005)). These results were still significant when analysed with multivariate logistic regression (OR, 2.13 (p = 0.026) and OR, 3.05 (p = 0.013)).ConclusionDistance to a hospital performing colon cancer surgery had no effect on the proportion of emergency surgeries. However, a variability between defined catchment areas was seen. Future studies will focus on possible factors behind this variability.

Operation room management in Korea: results of a survey.

BackgroundThe current state of general hospital operation room (OR) in Korea and how these ORs are being operated remain unclear. Therefore, the aim of this study was to investigate and assess the current state of OR management and surgical scheduling in general hospitals of Korea.MethodsA total of 92 anesthesiology training hospitals and 2 equivalent hospitals in Korea were targeted for the survey. Anesthesiologists in hospitals received questionnaires for OR, anesthetic managements and surgical scheduling directly or by phone from the beginning of October 2015 to the end of December 2015.ResultsOf the 94 hospitals that were targeted, 59 hospitals (62.7%) responded to the survey. Of the 59 hospitals, 40 (67.8%) had 500–1,000 beds, 36 (61.0%) had 11–20 ORs. Most OR arrangements were made by residents and specialists in Anesthesiology Department (90%). Most hospitals (47.4%) in the response set performed total surgeries in the range of 10,000 to 20,000 annually. The proportion of emergency surgeries in the total surgeries was 2.8–55.0%. Methods for predicting expected surgery time were arbitrarily decided by surgeons (61%), anesthesiologist's experience (20%), or by analyzing historical data using software (5%).ConclusionsThis survey study could trigger active operational researches for OR efficiency. It might help hospital policy makers manage OR resources more efficiently.

Patterns of surgical care and complications in elderly adults.

To determine whether procedures, hospitals visited, and complications would differ according to decade in elderly adults and from those of younger adults. Retrospective cohort study. The Anesthesia Quality Institute National Anesthesia Clinical Outcomes Registry (NACOR) is the largest database of anesthesia cases from academic and community hospitals and includes all insurance and facility types across the United States. Eight million six hundred thirty-two thousand nine hundred seventy-nine cases from January 2010 to March 2013 were acquired. After exclusion of individuals younger than 18, nonapplicable locations, and brain death, 2,851,114 remained and were placed into age categories (18-64, 65-69, 70-79, 80-89, ≥ 90). Participant, surgical, anesthetic, and hospital descriptors and short-term outcomes (major complications, mortality at <48 hours). The largest number of older adults had surgery in medium-sized community hospitals. The oldest age group (≥ 90) underwent the smallest range of procedures; hip fracture, hip replacement, and cataract procedures accounted for more than 35% of all surgeries. Younger old adults underwent these procedures plus a significant proportion of spinal fusion, cholecystectomy, and knee surgery. Older adults had greater mortality and more complications than younger adults. Participants undergoing exploratory laparotomy had the greatest likelihood of death in any age category except 90 and older, in which small bowel resection predominated. The proportion of emergency surgery and the mortality associated with emergency surgery was 30% higher in the oldest group (≥ 90) than in adults aged 18 to 64. This article reports the pattern of surgical procedures, complications, and mortality found in NACOR, which is one of the few data sets that contains data from community hospitals and individuals with all types of insurance. Because the outcomes portion of the data set is under development, it is not possible to investigate the relationship between hospital type and complications or mortality, but this study underscores the magnitude of geriatric surgery that occurs in community hospitals as an area for future outcomes studies.

Infectious endocarditis in the intensive care unit

ObjectiveTo study the characteristics, evolution and prognosis of patients with infectious endocarditis requiring treatment in the Intensive Care Unit. DesignA prospective, observational cohort study of patients admitted due to infectious endocarditis. SettingNuestra Señora de Candelaria University Hospital, a third-level center with a recruitment population of 493,145. PatientsAll patients consecutively diagnosed with infectious endocarditis in our center according to the Duke criteria, between 1st January 2005 and 31st July 2011. Study variablesDemographic data, clinical severity scores, microbiological and echocardiographic data, hospital mortality and complications. ResultsOut of 102 patients diagnosed with endocarditis, 38 (37%) were admitted to Intensive Care. Compared with those patients not admitted to the ICU, these subjects suffered more frequent mitral valve alterations (OR=7.13; 95%CI: 2.12–24; p=0.002) and cerebral embolism (OR=3.89; 95%CI: 1.06–14.3; p=0.041). In turn, mortality was greater (42.1% vs 18.8%, p=0.011), as was the proportion of emergency surgeries (45.8% vs 5.9%, p<0.001). The identified mortality predictors were Staphylococcus aureus infection (OR=3.49; 95%CI 1.02–11.93; p=0.046), heart failure (OR=4.18; 95%CI: 1.17–14.94; p=0.028), cerebral embolism (OR=8.45; 95%CI: 1.89–37.74; p=0.005) and the SAPS II upon admission (OR=1.09; 95%CI: 1.04–1.15; p<0.001). ConclusionsA large proportion of patients with endocarditis require admission to the Intensive Care Unit, presenting a much poorer prognosis. Staphylococcus aureus infection, heart failure, cerebral embolism and SAPS II scores are independent predictors of hospital mortality.

Endocarditis infecciosa en la Unidad de Medicina Intensiva

ObjectiveTo study the characteristics, evolution and prognosis of patients with infectious endocarditis requiring treatment in the Intensive Care Unit. DesignA prospective, observational cohort study of patients admitted due to infectious endocarditis. SettingNuestra Señora de Candelaria University Hospital, a third - level center with a recruitment population of 493,145. PatientsAll patients consecutively diagnosed with infectious endocarditis in our center according to the Duke criteria, between 1 January 2005 and 31 July 2011. Study variablesDemographic data, clinical severity scores, microbiological and echocardiographic data, hospital mortality and complications. ResultsOut of 102 patients diagnosed with endocarditis, 38 (37%) were admitted to Intensive Care. Compared with those patients not admitted to the ICU, these subjects suffered more frequent mitral valve alterations (OR= 7.13; 95%CI: 2.12-24; p= 0.002) and cerebral embolism (OR= 3.89; 95%CI: 1.06-14.3; p= 0.041). In turn, mortality was greater (42.1% vs 18.8%, p= 0.011), as was the proportion of emergency surgeries (45.8% vs 5.9%, p<0.001). The identified mortality predictors were Staphylococcus aureus infection (OR= 3.49; 95%CI 1.02-11.93; p=0.046), heart failure (OR=4.18; 95%CI: 1.17-14.94; p=0.028), cerebral embolism (OR= 8.45; 95%CI: 1.89-37.74; p=0.005) and the SAPS II upon admission (OR=1.09; 95%CI: 1.04-1.15; p<0.001). ConclusionsA large proportion of patients with endocarditis require admission to the Intensive Care Unit, presenting a much poorer prognosis. Staphylococcus aureus infection, heart failure, cerebral embolism and SAPS II scores are independent predictors of hospital mortality.