Postoperative Length Of Stay Research Articles

Clinical Impact of an Enhanced Recovery Program for Lower-extremity Bypass.

To determine the association of Enhanced Recovery Program (ERP) implementation with length of stay (LOS) and perioperative outcomes after lower-extremity bypass (LEB). ERPs have been shown to decrease hospital LOS and improve perioperative outcomes, but their impact on patients undergoing vascular surgery remains unknown. Patients undergoing LEB who received or did not receive care under the ERP were included; pre-ERP (January 1, 2016-May 13, 2018) and ERP (May 14, 2018-July 31, 2022). Clinicopathologic characteristics and perioperative outcomes were analyzed. Of 393 patients who underwent LEB [pre-ERP: n = 161 (41%); ERP: n = 232 (59%)], most were males (n = 254, 64.6%), White (n = 236, 60%), and government-insured (n = 265, 67.4%). Pre-ERP patients had higher Body Mass Index (28.8 ± 6.0 vs 27.4 ± 5.7, P = 0.03) and rates of diabetes (52% vs 36%, P = 0.002). ERP patients had a shorter total [6 (3-13) vs 7 (5-14) days, P = 0.01) and postoperative LOS [5 (3-8) vs 6 (4-8) days, P < 0.001]. Stratified by indication, postoperative LOS was shorter in ERP patients with claudication (3 vs 5 days, P = 0.01), rest pain (5 vs 6 days, P = 0.02), and tissue loss (6 vs 7 days, P = 0.03). ERP patients with rest pain also had a shorter total LOS (6 vs 7 days, P = 0.04) and lower 30-day readmission rates (32%-17%, P = 0.02). After ERP implementation, the average daily oral morphine equivalents decreased [median (interquartile range): 52.5 (26.6-105.0) vs 44.12 (22.2-74.4), P = 0.019], while the rates of direct discharge to home increased (83% vs 69%, P = 0.002). This is the largest single-center cohort study evaluating ERP in LEB, showing that ERP implementation is associated with shorter LOS and improved perioperative outcomes.

Lean Six Sigma Approach to Improve the Management of Patients Undergoing Laparoscopic Cholecystectomy

Laparoscopic cholecystectomy (LC) is the gold standard technique for gallbladder diseases in both emergency and elective surgery. The incidence of the disease related to an increasingly elderly population coupled with the efficacy and safety of LC treatment resulted in an increase in the frequency of interventions without an increase in surgical mortality. For these reasons, managers implement strategies by which to standardize the process of patients undergoing LC. Specifically, the goal is to ensure, in accordance with the guidelines of the Italian Ministry of Health, a reduction in post-operative length of stay (LOS). In this study, a Lean Six Sigma (LSS) methodological approach was implemented to identify and subsequently investigate, through statistical analysis, the effect that corrective actions have had on the post-operative hospitalization for LC interventions performed in a University Hospital. The analysis of the process, which involved a sample of 478 patients, with an approach guided by the Define, Measure, Analyze, Improve, and Control (DMAIC) cycle, made it possible to reduce the post-operative LOS from an average of 6.67 to 4.44 days. The most significant reduction was obtained for the 60–69 age group, for whom the probability of using LC is higher than for younger people. The LSS offers a methodological rigor that has allowed us, as already known, to make significant improvements to the process, standardizing the result by limiting the variability and obtaining a total reduction of post-operative LOS of 67%.

Optimizing the Postoperative Management of Children Undergoing Resection of High-Risk Abdominal Neuroblastoma.

Surgical resection is a mainstay of treatment in high-risk neuroblastoma (HR-NB), but there exists wide variability in perioperative management practices. The aim of this study was to evaluate two standardized adult perioperative enhanced recovery practices (ERPs) in pediatric patients undergoing open resection of abdominal HR-NB. All patients with abdominal HR-NB surgically resected at a free-standing children's hospital between 12/2010 and 7/2020 were retrospectively reviewed. Perioperative ERPs of interest included avoidance of routine nasogastric tube (NGT) use and the use of neuraxial anesthesia. Primary outcomes included time to enteral intake, urinary catheter use, opioid utilization, and length of stay (LOS). Overall, 37 children, median age 33months (IQR: 20-48months), were identified. Avoidance of an NGT allowed for earlier feeding after surgery (P = .03). Neuraxial anesthesia use more frequently required an indwelling urinary catheter (P < .01) for a longer duration (P = .02), with no difference in total opioid utilization (P = .77) compared to patients without neuraxial anesthesia. Postoperative LOS was unaffected by avoidance of routine NGT use (P = .68) or use of neuraxial anesthesia (P = .89). Children undergoing open resection of abdominal HR-NB initiated diet sooner when an NGT was not left postoperatively, and the need for a urinary catheter was significantly higher in patients who received neuraxial anesthesia. However, these two ERP components did not decrease postoperative LOS. To optimize the postoperative management of NB patients, postoperative NGTs should be avoided, while the benefit of neuraxial anesthesia is less clear as it necessitates the placement of a urinary catheter without decreasing opioid utilization.

Modified frailty index predicts postoperative morbidity in adhesive small bowel obstruction: analyzing the National Inpatient Sample 2015-2019

There are limited data identifying predictors of postoperative outcomes in adhesive small bowel obstruction (ASBO). This study used the National Inpatient Sample (NIS) to assess the efficacy of the modified frailty index (mFI) to predict postoperative morbidity among patients undergoing an operation for ASBO. A retrospective analysis of the NIS between September 1, 2015, and December 31, 2019, was performed to identify adult patients who underwent nonelective operative intervention for ASBO. The mFI was used to stratify patients as either frail (mFI value ≥ 0.27) or robust (mFI value < 0.27). The primary outcomes were overall in-hospital postoperative morbidity and mortality. The secondary outcomes were system-specific morbidity, length of stay (LOS), total in-hospital healthcare cost, and discharge disposition. Univariable and multivariable regressions were used. Overall, 23251 robust patients and 6122 frail patients were included. Adjusted analyses demonstrated that frail patients had increased in-hospital mortality (adjusted odds ratio [aOR], 2.16; 95% CI, 1.80-2.60), postoperative morbidity (aOR, 1.63; 95% CI, 1.52-1.74), postoperative LOS (adjusted mean difference [aMD], 0.97 days; 95% CI, 0.73-1.21), and total in-hospital healthcare costs (aMD, $18,921; 95% CI, $14,608-$23,235) and were less likely to be discharged home (aOR, 0.59; 95% CI, 0.55-0.63). The findings were unchanged on subgroup analysis of patients undergoing open operation and those older than 65 years of age. The mFI may predict postoperative outcomes for ASBO. Stratifying patients based on frailty may assist clinicians and patients in making informed decisions, setting realistic expectations, and proactively planning postoperative disposition.

The modified frailty index predicts postoperative morbidity in elective hernia repair patients: analysis of the national inpatient sample 2015-2019.

Frailty has shown promise in predicting postoperative morbidity and mortality following hernia surgery. This study aims to evaluate the predictive capacity of the 11-item modified frailty index (mFI) in estimating postoperative outcomes following elective hernia surgery using the National Inpatient Sample (NIS) database. A retrospective analysis of the NIS from 2015 to 2019 was performed including adult patients who underwent elective hernia repair. The mFI was used to stratify patients as either frail (mFI ≥ 0.27) or robust (mFI < 0.27). The primary outcomes were in-hospital postoperative morbidity and mortality. The secondary outcomes were system-specific morbidity, length of stay (LOS), total in-hospital healthcare cost, and discharge disposition. Univariable and multivariable regressions were utilized. In total, 14,125 robust patients and 1704 frail patients were included. Frailty was associated with an increased age (mean age 66.4years vs. 52.6years, p < 0.001) and prevalence of ventral hernias (51.9% vs. 44.4%, p < 0.001). Adjusted analyses demonstrated that frail patients had increased in-hospital mortality (adjusted odds ratio (aOR) 3.89, 95% CI 1.50, 10.11, p = 0.005), postoperative overall morbidity (aOR 1.98, 95% CI 1.72, 2.29, p < 0.001), postoperative LOS (adjusted mean difference (aMD) 0.78days, 95% CI 0.51, 1.06, p < 0.001), total in-hospital healthcare costs (aMD $7562 95% CI 3292, 11,832, p = 0.001), and were less likely to be discharged home (aOR 0.61, 95% CI 0.53, 0.69, p < 0.001). The mFI may be a reliable predictor of postoperative morbidity and mortality in elective hernia surgery. Utilizing this tool can aid in patient education and identifying high-risk patients who may benefit from tailored prehabilitation.

Short-term outcomes of laparoscopic and robotic distal gastrectomy for gastric cancer: Real-world evidence from a large-scale inpatient database in Japan.

Robotic distal gastrectomy (RDG) has been widely performed throughout Japan since it became insured in 2018. This study aimed to evaluate the short-term outcomes of RDG and laparoscopic distal gastrectomy (LDG) for gastric cancer using real-world data. A total of 4161 patients who underwent LDG (n = 3173) or RDG (n = 988) for gastric cancer between April 2018 and October 2022 were identified through the Japanese Diagnosis Procedure Combination Database, which covers 42 national university hospitals. The primary outcome was postoperative in-hospital mortality rate. The secondary outcomes were postoperative complication rates, time to diet resumption, and postoperative length of stay (LOS). In-hospital mortality and postoperative complication rates in the RDG group were comparable with those in the LDG group (0.1% vs. 0.0%, p = 1.000, and 8.7% vs. 8.2%, p = 0.693, respectively). RDG was associated with a longer duration of anesthesia (325 vs. 262 min, p < 0.001), similar time to diet resumption (3 vs. 3 days, p < 0.001), and shorter postoperative LOS (10 vs. 11 days, p < 0.001) compared with LDG. RDG was performed safely and provided shorter postoperative LOS, since it became covered by insurance in Japan.

Neurosurgery compared to orthopedic spine consultation: A single level I trauma center experience

IntroductionBoth Orthopedic Surgery (OS) and Neurosurgery (NS) perform spine surgery in the setting of trauma. However, it is unknown whether outcomes differ between these specialties. This study compares management and outcomes for vertebral fractures between NS and OS, hypothesizing similar operation rate, length of stay (LOS), and readmission. Research questionDo outcomes differ between NS and OS in the management of vertebral fractures following trauma? MethodsA retrospective single-center study was conducted on adult patients with cervical, thoracic, lumbar, and sacral fractures treated at a single trauma center, where no standardized pathway exists across NS and OS. Patients were compared for injury profile, diagnostic imaging, and operative techniques as well as LOS, mortality, and complications. ResultsA total of 630 vertebral fracture patients (OS:350 (55.6%); NS:280 (44.4%)) were included. NS utilized magnetic resonance imaging (MRI) more commonly (36.4% vs. 22.6%, p < 0.001). NS patients more often underwent operation (13.2% vs. 7.4%, p = 0.016) despite similar fracture number and severity (p > 0.05). Post-operative complications, LOS, and readmission rates were similar between cohorts (p > 0.05). Discussion and conclusionDespite similar injury profiles, NS had higher rates of MRI usage and operative interventions in the context of traumatic spine fractures. Despite differences in management, major clinical outcomes were similar between NS and OS. However, we do call for further standardization of evaluation and treatment of patients based on established algorithms from such as the AOSpine Thoracolumbar Spine Injury Classification System (ATLICS).

Is Potential Malnutrition Associated with Increased Morbidity in Total Hip and Knee Joint Arthroplasty? A Prospective Cohort Study

Introduction: Malnutrition is considered a risk factor for post-operative complications in total hip and knee arthroplasty, though prospective studies to investigate this assumption are lacking. The aims of this study were to prospectively analyze the 90-day post-operative complications, post-operative length of stay (LOS), and readmission rates of patients undergoing primary total hip and total knee arthroplasty using albumin, total lymphocyte count (TLC), and transferrin as serum markers of potential malnutrition. Materials and Methods: Six hundred and three primary hip and 823 primary knee arthroplasties over a 3-year period from a single center were prospectively analyzed. Body mass index, demographic, and comorbidity data were recorded. Complications were categorized as surgical site infection (SSI), venous thromboembolism (VTE) (deep vein thrombosis and pulmonary embolus), implant-related (such as dislocation), and non-implant-related (such as pneumonia). Outcomes were compared between groups, with malnutrition, defined as serum albumin &lt;3.5 g/dL. Results: Potential malnutrition was present in 9.3% of the study population. This group experienced a longer average LOS at 6.5 days compared to the normal albumin group at 5.0 days (P = 0.003). SSI rate was higher in the malnourished group (12.5 vs. 7.8%, P = 0.02). There was no difference between the two groups in implant-related complications (0.8 vs. 1.0%, P = 0.95) medical complications (7.8 vs. 13.3%, P = 0.17), rate of VTE (2.3 vs. 2.7%) or 90-day readmission rate (14.1 vs. 17.0%, P = 0.56). TLC and transferrin were not predictive of any of the primary outcomes measured (P &gt; 0.05). Pacific Island (P &lt; 0.001), Indian (P = 0.02), and Asian (P = 0.02) patients had lower albumin than NZ European. Conclusion: This study demonstrates an association between low albumin levels and increased post-operative LOS and SSI in total joint arthroplasty, providing support for the consideration of pre-operative nutritional screening. Keywords: Knee arthroplasty, hip arthroplasty, malnutrition, post-operative complications, hypoalbuminemia.

Predicting Length of Hospital Stay Following Adult Cardiac Surgery: A Prospective Observational Study

INTRODUCTION: Despite life-saving benefits, adult cardiac surgery presents challenges due to potential for extended hospital stays and resource strain. Accurately predicting length of stay (LOS) is crucial for efficient resource allocation and patient discharge planning. The study aims to assess factors associated with LOS following adult cardiac surgery and proposed a model for predicting LOS after adult cardiac surgery. MATERIALS AND METHODS: A prospective observational study was conducted at Manmohan Cardiothoracic Vascular and Transplant Center from September 2019 to May 2021, enrolling 249 adults undergoing cardiac surgery. A prospective observational study was conducted at Manmohan Cardiothoracic Vascular and Transplant Center from September 2019 to May 2021, enrolling 249 adults undergoing cardiac surgery. Non-probability consecutive sampling was employed and a standardized data collection form was used to record patient-related, cardiacrelated, operation-related, and postoperative characteristics including LOS. Descriptive statistics and multivariate analysis were employed to meet the objectives. RESULTS: The study reported a median length of hospital stay as 10 days with interquartile range 6 days. Patients who experienced prolonged LOS (&gt;13 days) after cardiac surgery accounted for 21.70% of the total sample. In an adjusted relationships, only female sex (AOR= 1.957; 95% CI: 1.022 - 3.745), previous cardiac surgery (AOR: 2.684, 95% CI: 1.314 - 7.885), active IE (AOR: 23.187, 95% CI: 2.467 - 217.969), and ECA (AOR: 3.891, 95% CI: 1.135 - 13.332) were identified as significant predictors of prolonged postoperative LOS. CONCLUSIONS: By understanding the factors influencing LOS following cardiac surgery, clinicians can optimize care plans and resource allocation, ultimately improving patient outcomes.

Predicting Postoperative Hospital Stays Using Nursing Narratives and the Reverse Time Attention (RETAIN) Model: Retrospective Cohort Study.

Nursing narratives are an intriguing feature in the prediction of short-term clinical outcomes. However, it is unclear which nursing narratives significantly impact the prediction of postoperative length of stay (LOS) in deep learning models. Therefore, we applied the Reverse Time Attention (RETAIN) model to predict LOS, entering nursing narratives as the main input. A total of 354 patients who underwent ovarian cancer surgery at the Seoul National University Bundang Hospital from 2014 to 2020 were retrospectively enrolled. Nursing narratives collected within 3 postoperative days were used to predict prolonged LOS (≥10 days). The physician's assessment was conducted based on a retrospective review of the physician's note within the same period of the data model used. The model performed better than the physician's assessment (area under the receiver operating curve of 0.81 vs 0.58; P=.02). Nursing narratives entered on the first day were the most influential predictors in prolonged LOS. The likelihood of prolonged LOS increased if the physician had to check the patient often and if the patient received intravenous fluids or intravenous patient-controlled analgesia late. The use of the RETAIN model on nursing narratives predicted postoperative LOS effectively for patients who underwent ovarian cancer surgery. These findings suggest that accurate and interpretable deep learning information obtained shortly after surgery may accurately predict prolonged LOS.

Preoperative low skeletal muscle mass index assessed using L3-CT as a prognostic marker of clinical outcomes in pancreatic cancer patients undergoing surgery: A systematic review and meta-analysis.

Reduction in muscle mass can be routinely quantified using computed tomography (CT) of the third lumbar vertebra (L3) during a curative pancreatic cancer (PC) course. This systematic review and meta-analysis aimed to assess the association between preoperative low skeletal muscle index (SMI) measured by L3 CT and postoperative clinical outcomes in PC resectable patients. Three electronic databases (PubMed, Web of Science, and Scopus) were searched for articles published through May 2023. Duplicate titles and abstracts, full-text screening, and data extraction were performed. A meta-analysis was performed for overall survival (OS), recurrence-free survival (RFS), postoperative pancreatic fistula (POPF), morbidity, and postoperative length of stay (P-LOS). The risk of bias was assessed. A total of 2942 patients with PC from 11 studies were identified. Preoperative low SMI was found in 50.9% of PC resectable patients. Preoperative low SMI was significantly associated with adjusted OS (adjusted HR, 1.52; 95% CI 1.25-1.86, P< 0.0001). No significant associations were found between preoperative low SMI and RFS, number of POPF, significant morbidity, and P-LOS (P>0.05). SMI should be evaluated in a timely manner as a predictor of OS in PC resectable patients. Studies assessing nutritional protocols for maintaining/increasing skeletal muscle mass are required to develop a personalized nutritional approach to improve clinical outcomes.

Restrictive versus goal-directed fluid replacement strategy in ovarian cancer cytoreductive surgery (RiGoROCS): A randomised controlled trial.

Although goal-directed fluid therapy (GDFT) is associated with reduced morbidity and length of stay (LOS) in the hospital after major surgery, it has not been widely studied in ovarian cancer cytoreductive surgery (CRS). The primary objective of the study was post-operative LOS. In this double-blind, randomised controlled trial, ovarian cancer patients undergoing elective CRS were randomised to receive either GDFT or restrictive fluid therapy after pre-randomisation stratification for primary debulking surgery or interval debulking surgery. The primary objective was to measure post-operative LOS in the hospital. Secondary outcome measures were the cost of surgical treatment episode and post-operative morbidity assessed by post-operative morbidity survey (POMS) on the 1st, 3rd, 5th, and 7th post-operative day and at discharge. Clavien-Dindo (CD) classification was used to assess the 30-day morbidity/mortality rate. Median LOS was 7 days (interquartile range (IQR): 5-10; P = 0.282) in both groups. Median POMS at day 3 was 3 (IQR: 2-5) in the GDFT and 4 (IQR: 2.25-2.75) in the control groups (P = 0.625). The cost of treatment was INR 310907 (IQR: INR 211,856-427,490) in the GDFT group and INR 342,468 (IQR: INR 270,179-454,122) in the control group (P = 0.100). Grade 3-5 CD morbidity was 7 (12%) in GDFT and 9 (16%) in the control group (P = 0.790). GDFT did not confer significant benefit over restrictive fluid therapy in ovarian cancer CRS regarding hospital LOS.

An institutional experience in applying quality improvement measures to pituitary surgery: clinical and resource implications.

The aim of this study was to report the authors' experience developing a Lean Six Sigma clinical care pathway (CCP) for endoscopic endonasal transsphenoidal operations. Using Lean Six Sigma quality improvement principles-including the define, measure, analyze, improve, and control framework-the authors developed a CCP for endoscopic endonasal transsphenoidal operations, incorporating preoperative, intraoperative, and inpatient and outpatient postoperative phases of care. Efficacy and quality metrics were defined as postoperative length of stay (LOS), presentation to the emergency department (ED) or readmission within 30 days of discharge, and hospital charges. The study included all adult patients who underwent elective endoscopic endonasal resection for pituitary adenoma, Rathke's cleft cyst, craniopharyngioma, pituicytoma, or arachnoid cyst during the sampling period (April 1, 2018, to December 31, 2022). Two hundred twenty-eight patients met criteria and were included; 94 were treated before and 134 were treated after implementation of the CCP. Differences between groups in age, gender, race, BMI, American Society of Anesthesiologists classification, geographic distribution, preoperative serum sodium, tumor size, adenoma functional status, and prior surgery were not significant. The mean postoperative LOS significantly decreased from 4.5 to 1.7 days following CCP implementation (p < 0.0001); LOS variability also decreased, with the standard deviation declining from 3.1 to 1.5 days. The proportion of patients discharged on postoperative day (POD) 1 significantly increased from 0% to 61.9% (p < 0.0001). Fewer than one-quarter of the patients (23.4%) were discharged by POD 2 prior to the CCP, while 88.8% of were discharged by POD 2 after CCP implementation (p < 0.0001). Rates of 30-day ED presentations or readmissions were not significantly different (2.1% vs 6.0%, p = 0.20, and 7.5% vs 6.7%, p > 0.99, respectively). Mean per-patient hospital costs declined from $38,326 to $26,289 (p < 0.0001), with an associated change in cost variability from a standard deviation of $16,716 to $12,498. CCP implementation significantly improved LOS and costs of endoscopic endonasal resection, without adversely impacting postoperative ED presentations or readmissions.

Enhanced recovery after surgery protocols following emergency intra-abdominal surgery: a systematic review and meta-analysis.

The aim of this systematic review and meta-analysis was to evaluate whether Enhanced Recovery After Surgery (ERAS) protocols for patients undergoing emergency intra-abdominal surgery improve postoperative outcomes as compared to conventional care. MEDLINE, EMBASE, WoS, CENTRAL, and Pubmed were searched from inception to December 2022. Articles were eligible if they were randomized controlled trials (RCT) or non-randomized studies comparing ERAS protocols to conventional care for patients undergoing emergency intra-abdominal surgery. The outcomes included postoperative length of stay (LOS), postoperative morbidity, prolonged postoperative ileus (PPOI), and readmission. An inverse variance random effects meta-analysis was performed. A risk of bias was assessed with Cochrane tools. Certainty of evidence was assessed with GRADE. After screening 1018 citations, 20 studies with 1615 patients in ERAS programs and 1933 patients receiving conventional care were included. There was a reduction in postoperative LOS in the ERAS group for patients undergoing upper gastrointestinal (GI) surgery (MD3.35, 95% CI 2.52-4.17, p < 0.00001) and lower GI surgery (MD2.80, 95% CI 2.62-2.99, p < 0.00001). There was a reduction in postoperative morbidity in the ERAS group for patients undergoing upper GI surgery (RR0.56, 95% CI 0.30-1.02, p = 0.06) and lower GI surgery (RR 0.66, 95%CI 0.52-0.85, p = 0.001). In the upper and lower GI subgroup, there were nonsignificant reductions in PPOI in the ERAS groups (RR0.59, 95% CI 0.30-1.17, p = 0.13; RR0.49, 95% CI 0.21-1.14, p = 0.10). There was a nonsignificant increased risk of readmission in the ERAS group (RR1.60, 95% CI 0.57-4.50, p = 0.50). There is low-to-very-low certainty evidence supporting the use ERAS protocols for patients undergoing emergency intra-abdominal surgery. The currently available data are limited by imprecision.

Usefulness of intraoperative bile culture in patients with acute calculous cholecystitis with previous biliary events: does the postoperative management change?

The aim of our study wasto determine the usefulness of intraoperative gallbladder cultures in the postoperative course in surgically treated patients with acute calculous cholecystitis and previous biliary events (ACC-PBE). Retrospective unicenter study on surgically treated ACC-patients between January 2014 and December 2018. Clinical benefit was defined as a > 20% change in postoperative antibiotic treatment.Secondary endpoints: postoperative morbidity and length-of-stay (LOS) in ACC-PBE patients with positive intraoperative biliary culture (IBC). Statistical significance was defined as p < 0.05. Out of the initial 711 patients, 203 met the study's inclusion criteria, with 139 of them having IBC results (72 positive, 67 negative). Our analysis revealed no significant difference in the incidence of positive-IBC between patients with ACC-PBE. Among this group, only 6% changed postoperative antibiotic treatment based on IBC results. There were no statistically significant differences in postoperative complications (p: 0.21) or LOS (p: 0.23) in the ACC-PBE group. In multivariate analysis, age > 70years old (p: 0.00; HR 3.1, 95% IC [1.6-6.4]), prior ERCP (p: 0.02; HR 5.9, 95% IC [1.25-27.5]) and prior antibiotic treatment (p: 0.01; HR 3.6, 95% IC [1.32-9.86]) were identified as independent factors that influenced PBC. IBC in operated ACC-PBE do not alter postoperative management. While positive-IBC was associated with age, prior ERCP, and prior antibiotic treatment, these findings did not have a significant impact on postoperative morbidity or LOS.

EGS P34 CEPOD Booking Audit in General Surgery

Abstract Background Repeated internal audits suggested 20% of patients booked into the emergency general surgery theatre list failed to achieve their allotted time to theatre. We wished to investigate this further, identify potential reasons and whether any delay resulted in patient harm. Methods We retrospectively reviewed 760 consecutive adult patients over a 12 month period booked for appendicectomy, hernia repair, laparoscopic cholecystectomy or abscess I+D. We excluded laparotomies and patients under 18yoa. We recorded pre-operative CEPOD classification, adherence to the timeframe and reasons for delays. Outcome measures included total length of stay(TOLOS), post-op length of stay (POLOS) and unexpected intraoperative findings. Results Of 760 emergency procedures, 638 (84%) achieved the desired time frame and 122 (16%) were delayed. Of the 122 delayed cases, 99 (81%) were appropriately booked (clinical review). Most delays were caused by a higher priority emergency but in one third of delays no reason was recorded. There was no difference in median POLOS or unexpected findings between the two groups of those achieving expected time to theatre and those delayed. Conclusions Despite our initial concerns regarding delays to theatre this only occurred in 16% of the study group with no discernible difference in outcomes as measured. The repeated clinical review of potentially delayed emergency patients accessing the operating theatre appears to be safe.

Enhanced recovery after surgery (ERAS) in sacral tumour surgery and comprehensive description of a multidisciplinary program: a prospective study in a specialized hospital in China.

There were fewer data to guide the application of enhanced recovery after surgery (ERAS) theory into sacral tumour surgery. In the present study, we were aiming to describe a multidisciplinary program of ERAS and evaluate the availability in sacral tumour surgery. This was a prospective study of patients with sacral tumour between March 2021 and September 2021 at a single centre. We proposed a multidisciplinary program of ERAS for pre-admission, preoperative, intraoperative, postoperative, and post-discharge clinical care which positively influenced outcomes of patients with sacral tumour. All patients were prospectively assigned into two groups, ERAS group in which patients received ERAS protocols (n = 63), No-ERAS group in which patients had conventional clinical pathways (n = 62). Patient data were collected which included demographics, preoperative preparation, detailed information of surgical procedure, 60-day reoperation rate, 60-day readmission, postoperative length of stay (PLOS), time to first ambulation and flatus after surgery, time to removal of last drainage tube, and visual analogue scale (VAS) score at first ambulation and discharge. Complications referred to ones that occurred within 60 days after surgery. The above parameters were compared between ERAS group and No-ERAS group. Time to first ambulation after surgery in ERAS group (mean 20.9 h) was significantly shorter than that in No-ERAS group (mean 104.3 ho). Meanwhile, time to first flatus after surgery in ERAS group (mean 26.7 h) was also significantly shorter than that in No-ERAS group (mean 37.3 h). Patients in ERAS group had statistically shorter PLOS (10.7 days) as compared to that in No-ERAS group (13.8 days). In ERAS group, 19 of 63 patients (30.2%) were discharged within seven days after surgery as compared to seven of 62 patients (11.3%) in No-ERAS group. VAS score at first ambulation in ERAS group was not obviously higher than that in No-ERAS group though the time of first ambulation in ERAS group was statistically earlier than one in No-ERAS group. Furthermore, VAS score at discharge in ERAS group was significantly lower than that in No-ERAS group. The rate of postoperative incision necrosis was 6.3% (4/63) in ERAS group and 8.1% (5/62) in No-ERAS group and all of these nine patients underwent reoperation before discharge. The difference was not statistically significant in the wound complication of incision necrosis and 60-day reoperation rate. Only one readmission occurred in No-ERAS group due to the surgical site infection and also there was no significant difference of 60-day readmission rate between these two groups. Furthermore, there was no statistical difference of complications of femoral artery thrombosis and rectal rupture between ERAS group and No-ERAS group. Our proposed ERAS pathway for sacral tumour surgery and early walking facilitate safe and prompt discharge. ERAS protocols of sacral tumour surgery could decrease PLOS without significantly increasing postoperative complications, 60-day readmission rate and 60-day reoperation rate. The application of ERAS pathway in the field of sacral tumour surgery should have personalized feature with regard to resection type.

Associated Risk Factors for Extended Length of Stay Following Cranial Vault Remodeling for Craniosynostosis: Analysis of the 2012 to 2021 NSQIP-Pediatric Database.

The aim of this study was to identify the factors associated with extended length of stay (LOS) for pediatric patients with craniosynostosis undergoing cranial vault remodeling (CVR). A retrospective cohort study was performed using the 2012 to 2021 American College of Surgeons National Surgical Quality Improvement Program-Pediatric database. Pediatric patients below 2 years old with craniosynostosis who underwent CVR were identified using Current Procedural Terminology and International Classification of Diseases-9/10 codes. Patients were dichotomized according to whether they encountered an extended postoperative hospital LOS, which was defined as LOS greater than the 75th percentile for the entire cohort (4 days). Patient demographics, comorbidities, intraoperative variables, postoperative adverse events, and health care resource utilization were assessed. Multivariate logistic regression analysis was utilized to identify predictors of prolonged LOS. In our cohort of 9784 patients, 1312 (13.4%) experienced an extended LOS. The extended LOS cohort was significantly older than the normal LOS cohort (normal LOS: 225.1±141.8d vs. extended LOS: 314.4±151.7d, P<0.001) and had a smaller proportion of non-Hispanic white patients (normal LOS: 70.0% vs. extended LOS: 61.2%, P<0.001). Overall, comorbidities and adverse events were significantly higher in the extended LOS cohort than the normal LOS cohort. On multivariate logistic regression, independent associations of extended LOS included age, race and ethnicity, weight, American Society of Anesthesiologists classification, impaired cognitive status, structural pulmonary abnormalities, asthma, and neuromuscular disorders. This study demonstrates that age, race, comorbidities, and perioperative complications contribute to extended LOS after CVR for craniosynostosis. Further investigations to further elucidate the risk factors of extended LOS is warranted to optimize patient outcomes.

Abstract 11695: Long-Term Clinical Outcomes of Minimally Invasive Aortic Valve Surgery in Patients With Aortic Valve Disease

Introduction: We aim to analyze multicenter long-term clinical outcomes of minimally invasive aortic valve replacement (MI-AVR) in patients with aortic valve disease. Hypothesis: We hypothesize that MI-AVR provides good long-term clinical outcomes in patients undergoing aortic valve surgery. Methods: All consecutive 1,972 patients undergoing MI-AVR with either ministernotomy (n= 986) or right anterior minithoracotomy (RAM, n=986) between 1999 and 2019, were included. Primary outcomes were all-cause mortality and cardiac death. Results: Preoperatively, mean age was 72.1 (±13.7) year-old, and mean STS-PROM risk score was 0.38%. Intraoperatively, mean operative time (min) was 213.97 (± 56.9), while 313 (15.9%) patients were converted to full sternotomy. Postoperatively, 69 (3.5%) patients had prolonged mechanical ventilation (&lt; 24 hours), 59 (3%) patients had re-exploration for bleeding, 10 (0.5%) patients had paravalvular leak (moderate/severe), 22 (1.1%) patients had non-fatal stroke, and 28 (1.4%) patients had non-fatal myocardial infarction. Mean intensive care unit stay was 14.45 (± 10.15) hours, and mean hospital length of stay (LOS) was 7 (± 3.5) days. Thirty-day all-cause mortality occurred in 39 (2%) patients while 30-day cardiac-death occurred in 23 (1.2%) patients. Thirty-day predictors for all-cause mortality included age &lt;75-years, post-operative LOS, peri-operative stroke, and RAM. Mean follow-up time was 10-years. At 20-year follow-up, all-cause death and CV-death incidence were 1156 (60%) and 170 (8.8%) patients, respectively. Valve-related deaths occurred in 33 (1.7%) patients. Long-term predictors for all-cause mortality included age &lt;75-years, chronic kidney failure, mechanical ventilation &lt;12 hours, RAM, and hospital LOS &lt;10 days. Conclusions: MI-AVR is a safe, valid, and reproducible surgical procedure for patients with aortic valve disease. In addition, it provides good long-term outcomes.

Abstract 12010: Duration of Postoperative Atrial Fibrillation After Coronary Artery Bypass Graft Surgery is Associated With Poor Perioperative Outcomes

Background: Postoperative atrial fibrillation (POAF) is one of the most common complications after coronary artery bypass graft surgery (CABG). It has long been associated with poor perioperative outcomes, but few studies have been carried out regarding the effect of POAF duration on those outcomes. Research Questions: Does prolonged duration of POAF have an adverse effect on perioperative outcomes of CABG? Methods: This retrospective cohort study examined CABG patients enrolled at Beijing Anzhen Hospital from January 2018 to September 2021. We compared POAF duration ≥48 hours patients with POAF duration &lt;48 hours patients. Primary outcomes examined were in-hospital mortality, stroke, acute respiratory failure (ARF), acute kidney injury (AKI), as well as significant gastrointestinal bleeding (GIB); secondary outcomes were postoperative length of stay (LOS), intensive care unit (ICU) stay. Associations between primary outcomes and POAF duration were determined using logistic regression and restricted cubic spline analyses. Results: Out of 11 848 CABG patients, 3604 (30.4%) had POAF; 1131 (31.4%) of POAF patients had it for duration ≥48 hours. ARF (adjusted odds ratio [OR]: 2.96, 95% confidence interval [CI]: 1.47 - 6.09), AKI (adjusted OR: 2.37, 95% CI: 1.42 - 3.99), and significant GIB (adjusted OR: 2.60, 95% CI: 1.38 - 5.03), but not in-hospital mortality (adjusted OR: 1.56, 95% CI: 0.92 - 2.65) or stroke (adjusted OR: 1.29, 95% CI: 0.70 - 2.33) was associated with POAF duration ≥48 hours. These findings were still applicable, even after conducting propensity score matching and inverse probability of treatment weighting analyses. Conclusions: POAF duration longer than 48 hours was independently associated with poorer perioperative recovery from CABG, with respect to the occurance of AFR, AKI and GIB, as well as longer postoperative LOS and ICU stay. However, it was not associated with greater in-hospital mortality or stroke occurrence. All these findings suggest that postoperative monitoring of POAF and positive intervention after detection could optimize post-CABG patient outcomes.