Short-term Outcomes In Patients Research Articles

Association between use of transdermal tulobuterol and short-term outcomes in patients with stroke and underlying chronic obstructive pulmonary disease: A retrospective cohort study.

Transdermal tulobuterol, a long-acting beta agonist in a transdermal form, is available in some countries, including Japan, Korea, and China. It may provide an alternative treatment option for the management of chronic obstructive pulmonary disease (COPD) in patients who are unable to effectively use inhalers, such as those with acute stroke. This study examined the short-term outcomes of transdermal tulobuterol in patients hospitalized with acute stroke and underlying COPD. Using the Diagnosis Procedure Combination database, a national inpatient database in Japan, we identified patients with stroke and underlying COPD who were hospitalized between July 2010 and March 2021. We performed propensity-score overlap weighting to compare in-hospital death, COPD exacerbation, pneumonia, and cardiac complications between patients who initiated transdermal tulobuterol within 2 days of admission and those who did not use it during hospitalization. Of the 1878 eligible patients, 189 received transdermal tulobuterol within 2 days of admission. After adjusting for baseline variables, transdermal tulobuterol was not associated with a reduction in in-hospital death (18.3% vs 16.1%; odds ratio, 1.17; 95% confidence interval, 0.72-1.90). Additionally, we observed no significant difference in COPD exacerbation, pneumonia, and cardiac complications between both groups. Transdermal tulobuterol was not associated with improving short-term outcomes in patients with acute stroke and underlying COPD. Our study does not support the routine use of transdermal tulobuterol in this patient group. However, further research investigating the long-term efficacy of transdermal tulobuterol in patients with stroke and underlying COPD could help establish its role for the management of these patients.

Does surgeon specialization add value to surgeon volume in gastric cancer surgery?

BackgroundThis study aimed to assess the combined impact of surgeon specialization and surgeon volume on both short- and long-term outcomes in patients underwent curative gastrectomy for gastric cancer. MethodsPatients with cStage1-3 gastric adenocarcinoma who underwent curative-intent surgery between January 2010 and December 2020 were evaluated. The impact of surgeon specialization and surgeon volume on clinical outcomes was scrutinized, both individually and in combination. For the purpose of assessing the combined effect, surgeons were classified into three groups: Non-specialized low-volume (NS-low), non-specialized high-volume (NS-high), and specialized high-volume (S-high). Postoperative outcomes and survival were evaluated. The adjusted effect sizes were expressed as odds ratio (OR) or hazard ratio (HR) with the corresponding 95% confidence interval. ResultsTotal of 537 patients operated by twelve surgeons were included in the analysis. For all cohort, the 30d-, in-hospital and 90d-mortality were 3.5%, 3%, and 6.3%, respectively. High surgeon volume alone had a significant impact (OR: 0.31 [0.10–0.82, p = 0.023]) on 30-day mortality. However, upon evaluating the combined effects of the parameters, while the most favorable 30-day mortality rate was observed in the S-high group, neither the NS-low group (OR: 3.82 [1.10–18.17, p = 0.054]) nor the NS-high group (OR: 1.37 [0.23–8.37, p = 0.724]) demonstrated a statistically significant difference when compared to the S-high group. The NS-low group showed poor results for several types of postoperative outcomes. In terms of overall survival, the S-high group outperformed, while the NS-low and NS-high groups presented with notably worse outcomes (HRs: 2.04 [1.51–2.75, p < 0.001], and 1.75 [1.25–2.44, p = 0.001], respectively). ConclusionThe primary factor influencing short-term outcomes for patients who underwent gastric cancer surgery was found to be surgeon volume, while specialization provided a limited additional value. However, specialization emerges as an independent factor with a greater contribution to long-term survival than the impact attributed to high-volume.

Prognostic Usefulness of Basic Analytical Data in Chronic Obstructive Pulmonary Disease Exacerbation

IntroductionCOPD causes high morbidity and mortality and high health costs. Thus, identifying and analyzing the distinctive and treatable traits seems useful to optimize the management of AEPOC patients. While various biomarkers have been researched, no solid data for systematic use have been made available. AimAssessing the short-term prognostic usefulness of clinical and analytical parameters available in routine clinical practice in COPD exacerbations. Material and methodsMulticenter prospective observational study conducted between 2016 and 2018. Patients admitted for COPD exacerbation who agreed to participate and signed an informed consent form were included. Prolonged stay, in-hospital mortality or early readmission was considered an unfavorable progression. 30-Day mortality was also analyzed. Results615 patients were included. Mean age was 73.9 years (SD 10.6); 86.2% were male. Progression of 357 patients (58%) was considered unfavorable. Mortality at 1 month from discharge was 6.7%. The multivariate analysis shows a relationship between the CRP/Albumin ratio and unfavorable progression (OR 1.008, 95% CI 1.00; 1.01), as well as increased risk of death at 1 month from discharge with elevated urea (OR 1.01, 95% CI 1.005; 1.02) and troponin T (OR 2.21, 95% CI 1.06; 4.62). ConclusionElevated CRP/Albumin, urea and TnT are prognostic indicators of poor short-term outcome in patients admitted for COPD exacerbation. Cardiovascular comorbidity and systemic inflammation could explain these findings.

Cerebral artery signal intensity gradient from Time-of-Flight Magnetic Resonance Angiography and clinical outcome in lenticulostriate infarction: a retrospective cohort study.

Lenticulostriate infarction requires further research of arterial hemodynamic factors, as the disease is diagnosed in the absence of major arterial stenosis or cardioembolism. In this multicenter retrospective cohort study, we included patients who were hospitalized for lenticulostriate infarction from January 2015 to March 2021 at three stroke centers in South Korea. We obtained hemodynamic information on cerebral arteries using signal intensity gradient (SIG), an in-vivo approximated wall shear stress (WSS) derived from Time-of-Flight Magnetic Resonance Angiography (TOF-MRA). A favorable outcome was defined as a modified Rankin Scale of 0 to 2 at hospital discharge. A total of 294 patients were included, of whom 146 (49.7%) had an unfavorable outcome. The unfavorable outcome group showed significantly lower SIG in both middle cerebral arteries (MCAs) than the favorable group (5.2 ± 1.2 SI/mm vs. 5.9 ± 1.2, p < 0.001), and similar findings were observed in other cerebral arteries. The SIGs in both MCAs were independently associated with favorable outcome, with an odds ratio of 1.42 (95% confidence interval, 1.11-1.80; p = 0.005) for the right MCA and 1.49 (95% CI, 1.15-1.93; p = 0.003) for the left MCA, after adjusting for potential confounders. Similar findings were observed in other cerebral artery SIGs. Cerebral artery SIG from TOF-MRA was significantly associated with short-term functional outcomes in patients with lenticulostriate infarction. Further studies are needed to investigate the temporal relationships of SIG in patients with cerebral infarction.

Dashboard of Short-Term Postoperative Patient Outcomes for Anesthesiologists: Development and Preliminary Evaluation.

Anesthesiologists require an understanding of their patients' outcomes to evaluate their performance and improve their practice. Traditionally, anesthesiologists had limited information about their surgical outpatients' outcomes due to minimal contact post discharge. Leveraging digital health innovations for analyzing personal and population outcomes may improve perioperative care. BC Children's Hospital's postoperative follow-up registry for outpatient surgeries collects short-term outcomes such as pain, nausea, and vomiting. Yet, these data were previously not available to anesthesiologists. This quality improvement study aimed to visualize postoperative outcome data to allow anesthesiologists to reflect on their care and compare their performance with their peers. The postoperative follow-up registry contains nurse-reported postoperative outcomes, including opioid and antiemetic administration in the postanesthetic care unit (PACU), and family-reported outcomes, including pain, nausea, and vomiting, within 24 hours post discharge. Dashboards were iteratively co-designed with 5 anesthesiologists, and a department-wide usability survey gathered anesthesiologists' feedback on the dashboards, allowing further design improvements. A final dashboard version has been deployed, with data updated weekly. The dashboard contains three sections: (1) 24-hour outcomes, (2) PACU outcomes, and (3) a practice profile containing individual anesthesiologist's case mix, grouped by age groups, sex, and surgical service. At the time of evaluation, the dashboard included 24-hour data from 7877 cases collected from September 2020 to February 2023 and PACU data from 8716 cases collected from April 2021 to February 2023. The co-design process and usability evaluation indicated that anesthesiologists preferred simpler designs for data summaries but also required the ability to explore details of specific outcomes and cases if needed. Anesthesiologists considered security and confidentiality to be key features of the design and most deemed the dashboard information useful and potentially beneficial for their practice. We designed and deployed a dynamic, personalized dashboard for anesthesiologists to review their outpatients' short-term postoperative outcomes. This dashboard facilitates personal reflection on individual practice in the context of peer and departmental performance and, hence, the opportunity to evaluate iterative practice changes. Further work is required to establish their effect on improving individual and department performance and patient outcomes.

Predictive value of preoperative albumin-bilirubin score and other risk factors for short-term outcomes after open pancreatoduodenectomy.

Pancreatoduodenectomy represents a complex procedure involving extensive organ resection and multiple alimentary reconstructions. It is still associated with high morbidity, even in high-volume centres. Prediction tools including preoperative patient-related factors to preoperatively identify patients at high risk for postoperative complications could enable tailored perioperative management and improve patient outcomes. To evaluate the clinical significance of preoperative albumin-bilirubin score and other risk factors in relation to short-term postoperative outcomes in patients after open pancreatoduodenectomy. This retrospective study included all patients who underwent open pancreatic head resection (pylorus-preserving pancreatoduodenectomy or Whipple resection) for various pathologies during a five-year period (2017-2021) in a tertiary care setting at University Medical Centre Ljubljana, Slovenia and Cattinara Hospital, Trieste, Italy. Short-term postoperative outcomes, namely, postoperative complications, postoperative pancreatic fistula, reoperation, and mortality, were evaluated in association with albumin-bilirubin score and other risk factors. Multiple logistic regression models were built to identify risk factors associated with these short-term postoperative outcomes. Data from 347 patients were collected. Postoperative complications, major postoperative complications, postoperative pancreatic fistula, reoperation, and mortality were observed in 52.7%, 22.2%, 23.9%, 21.3%, and 5.2% of patients, respectively. There was no statistically significant association between the albumin-bilirubin score and any of these short-term postoperative complications based on univariate analysis. When controlling for other predictor variables in a logistic regression model, soft pancreatic texture was statistically significantly associated with postoperative complications [odds ratio (OR): 2.09; 95% confidence interval (95%CI): 1.19-3.67]; male gender (OR: 2.12; 95%CI: 1.15-3.93), soft pancreatic texture (OR: 3.06; 95%CI: 1.56-5.97), and blood loss (OR: 1.07; 95%CI: 1.00-1.14) were statistically significantly associated with major postoperative complications; soft pancreatic texture was statistically significantly associated with the development of postoperative pancreatic fistula (OR: 5.11; 95%CI: 2.38-10.95); male gender (OR: 1.97; 95%CI: 1.01-3.83), soft pancreatic texture (OR: 2.95; 95%CI: 1.42-6.11), blood loss (OR: 1.08; 95%CI: 1.01-1.16), and resection due to duodenal carcinoma (OR: 6.58; 95%CI: 1.20-36.15) were statistically significantly associated with reoperation. The albumin-bilirubin score failed to predict short-term postoperative outcomes in patients undergoing pancreatoduodenectomy. However, other risk factors seem to influence postoperative outcomes, including male sex, soft pancreatic texture, blood loss, and resection due to duodenal carcinoma.

Association Between Early Initiation of Cardiac Rehabilitation and Short-Term Outcomes of Patients With Acute Heart Failure Admitted to the Intensive Care Unit

Cardiac rehabilitation (CR) is a promising therapeutic option for chronic heart failure (HF). However, the extent to which early rehabilitation is beneficial for patients receiving critical care remains controversial. This study examined the association between the early initiation of CR and the short-term clinical outcomes of patients admitted to the intensive care unit (ICU) with acute HF. We used the Diagnosis Procedure Combination database, a nationwide inpatient database in Japan, and included patients with acute HF admitted to the ICU within 2days after hospital admission. We defined the early initiation of CR as its initiation within 2days of hospital admission. We performed an overlap weighting based on the propensity scores and inverse probability of treatment weighting analysis to compare the clinical outcomes between patients with and without early initiation of CR. Among 25,362 eligible patients, 3,582 (14.1%) received an early initiation of CR. Overlap weighting created well-balanced cohorts, which showed that the early initiation of CR was related to lower in-hospital mortality (odds ratio [OR] 0.81, 95% confidence interval [CI] 0.68 to 0.96) and shorter hospital stay. The inverse probability of treatment weighting analysis also showed that in-hospital mortality was lower in the patients with the early initiation of CR (OR 0.80, 95% CI 0.67 to 0.96). The instrumental variable analysis also demonstrated the association of the early initiation of CR with lower in-hospital mortality (OR 0.64, 95% CI 0.44 to 0.93). In conclusion, early initiation of CR after hospital admission was associated with better short-term outcomes in patients with acute HF admitted to the ICU, suggesting the potential of the early administration of CR for acute HF requiring intensive care.

Development of personalized machine learning-based prediction models for short-term postoperative outcomes in patients undergoing cervical laminoplasty.

By predicting short-term postoperative outcomes before surgery, patients undergoing cervical laminoplasty (CLP) surgery could benefit from more accurate patient care strategies that could reduce the likelihood of adverse outcomes. With this study, we developed a series of machine learning (ML) models for predicting short-term postoperative outcomes and integrated them into an open-source online application. National surgical quality improvement program database was utilized to identify individuals who have undergone CLP surgery. The investigated outcomes were prolonged length of stay (LOS), non-home discharges, 30-day readmissions, unplanned reoperations, and major complications. ML models were developed and implemented on a website to predict these three outcomes. A total of 1740 patients that underwent CLP were included in the analysis. Performance evaluation indicated that the top-performing models for each outcome were the models built with TabPFN and LightGBM algorithms. The TabPFN models yielded AUROCs of 0.830, 0.847, and 0.858 in predicting non-home discharges, unplanned reoperations, and major complications, respectively. The LightGBM models yielded AUROCs of 0.812 and 0.817 in predicting prolonged LOS, and 30-day readmissions, respectively. The potential of ML approaches to predict postoperative outcomes following spine surgery is significant. As the volume of data in spine surgery continues to increase, the development of predictive models as clinically relevant decision-making tools could significantly improve risk assessment and prognosis. Here, we present an accessible predictive model for predicting short-term postoperative outcomes following CLP intended to achieve the stated objectives.

Association between preoperative anemia and postoperative short-term outcomes in patients undergoing colorectal cancer surgery - a propensity score matched retrospective cohort study

BackgroundBased on previous studies which failed to analyze important confounding variables, the association between preoperative anemia and outcomes of patients who underwent colorectal cancer (CRC) surgery has not been clearly demonstrated. This study aimed to investigate the relationship between preoperative anemia and short-term outcomes in patients with CRC.MethodsData from a retrospective collective database of patients who underwent CRC surgery at our hospital between September 1, 2019 and September 30, 2021 were retrieved and analyzed, and the short-term postoperative outcomes of anemic (hemoglobin < 120 g dL− 1 for female, hemoglobin < 130 g dL− 1 for male) and non-anemic patients were analyzed, using a 1:1 propensity score matching (PSM) analysis.ResultsAfter excluding some cases, the remaining 1894 patients had complete data available for analysis. The incidence of preoperative anemia was 39.8% (754/1894). Before PSM, preoperative anemia patients had a higher risk of major morbidity than non-anemia patients (27.2% vs. 23.1%, odds ratio [OR] 1.245, 95% confidence interval [CI] 1.008–1.538, P = 0.042). After PSM was performed in the cohort, 609 patients remained in the anemic and non-anemic groups. The incidence of major morbidity (25.8% vs. 24.0%, OR 1.102, 95% CI 0.849–1.429, P = 0.446) between anemic and non-anemic patients was comparable. No significant difference was found between the anemic and non-anemic groups in postoperative length of stay (8.0 [6.0–12.0] vs. 8.0 [7.0–11.0], P = 0.311). The sensitivity analysis results were in accordance with the primary outcome. Furthermore, we did not ascertain any discernible correlation between the extent of anemia and significant major morbidity.ConclusionsCompared with preoperative non-anemia, anemia status does not seem to be associated with major morbidity in patients with CRC surgery. It is noteworthy that, anemia is insufficient as a solitary risk factor and may be a better marker of poor health resulting from multiple factors.Trial registrationRegistration Authority: Chinese Clinical Trial Registry; Registration number and date: ChiCTR2100049696, 08/08/2021; Principal investigator: Ting Yan; Link to trial registry: http://www.chictr.org.cn/showproj.aspx?proj=131698; .

Effect of indocyanine green near-infrared light imaging technique guided lymph node dissection on short-term clinical efficacy of minimally invasive radical gastric cancer surgery: a meta-analysis.

In recent years, the utilization of indocyanine green near-infrared (ICG NIR) light imaging-guided lymph node dissection in the context of minimally invasive radical gastric cancer has emerged as a novel avenue for investigation. The objective of this study was to assess the influence of employing this technique for guiding lymph node dissection on the short-term clinical outcomes of minimally invasive radical gastric cancer surgery. The present study conducted a comprehensive search for short-term clinical outcomes, comparing the group undergoing ICG NIR light imaging-guided lymph node dissection with the control group, by thoroughly examining relevant literature from the inception to July 2023 in renowned databases such as PubMed, Embase, Web of Science, and Cochrane Library. The primary endpoints encompassed postoperative complications, including abdominal infection, abdominal bleeding, pneumonia, anastomotic fistula, and overall incidence of complications (defined as any morbidity categorized as Clavien-Dindo class I or higher within 30 days post-surgery or during hospitalization). Additionally, secondary outcome measures consisted of the time interval until the initiation of postoperative gas and food intake, as well as various other parameters, namely postoperative hospital stay, operative time, intraoperative blood loss, total number of harvested lymph nodes, and the number of harvested metastatic lymph nodes. To ensure methodological rigor, the Cochrane Collaboration Risk of Bias Tool and the Newcastle-Ottawa Scale (NOS) were employed to assess the quality of the included studies, while statistical analyses were performed using Review Manager 5.4 software and Stata, version 12.0 software. A total of 19 studies including 3103 patients were ultimately included (n=1276 in the ICG group and n=1827 in the non-ICG group). In this meta-analysis, the application of ICG near-infrared light imaging in minimally invasive radical gastric cancer surgery effectively improved the occurrence of postoperative Clavien-Dindo grade II or higher complications in patients (RR=0.72, 95% CI 0.52 to 1.00) with a statistically significant P=0.05; in reducing intraoperative blood loss and shortening While reducing intraoperative blood loss and shortening postoperative hospital stay, it could ensure the thoroughness of lymph node dissection in minimally invasive radical gastric cancer surgery (MD=5.575, 95% CI 3.677-7.473) with significant effect size (Z=5.76, p<0.00001). The utilization of indocyanine green near-infrared light imaging technology in the context of minimally invasive radical gastric cancer surgery demonstrates notable efficacy in mitigating the occurrence of postoperative complications surpassing Clavien-Dindo grade II, while concurrently augmenting both the overall quantity of lymph node dissections and the identification of positive lymph nodes, all the while ensuring the preservation of surgical safety. Furthermore, the implementation of this technique proves particularly advantageous in the realm of robotic-assisted radical gastric cancer surgery, thus bearing significance for enhancing the short-term prognostic outcomes of patients.

Multimodal Prediction of 3- and 12-Month Outcomes in ICU Patients with Acute Disorders of Consciousness

BackgroundIn intensive care unit (ICU) patients with coma and other disorders of consciousness (DoC), outcome prediction is key to decision-making regarding prognostication, neurorehabilitation, and management of family expectations. Current prediction algorithms are largely based on chronic DoC, whereas multimodal data from acute DoC are scarce. Therefore, the Consciousness in Neurocritical Care Cohort Study Using Electroencephalography and Functional Magnetic Resonance Imaging (i.e. CONNECT-ME; ClinicalTrials.gov identifier: NCT02644265) investigates ICU patients with acute DoC due to traumatic and nontraumatic brain injuries, using electroencephalography (EEG) (resting-state and passive paradigms), functional magnetic resonance imaging (fMRI) (resting-state) and systematic clinical examinations.MethodsWe previously presented results for a subset of patients (n = 87) concerning prediction of consciousness levels in the ICU. Now we report 3- and 12-month outcomes in an extended cohort (n = 123). Favorable outcome was defined as a modified Rankin Scale score ≤ 3, a cerebral performance category score ≤ 2, and a Glasgow Outcome Scale Extended score ≥ 4. EEG features included visual grading, automated spectral categorization, and support vector machine consciousness classifier. fMRI features included functional connectivity measures from six resting-state networks. Random forest and support vector machine were applied to EEG and fMRI features to predict outcomes. Here, random forest results are presented as areas under the curve (AUC) of receiver operating characteristic curves or accuracy. Cox proportional regression with in-hospital death as a competing risk was used to assess independent clinical predictors of time to favorable outcome.ResultsBetween April 2016 and July 2021, we enrolled 123 patients (mean age 51 years, 42% women). Of 82 (66%) ICU survivors, 3- and 12-month outcomes were available for 79 (96%) and 77 (94%), respectively. EEG features predicted both 3-month (AUC 0.79 [95% confidence interval (CI) 0.77–0.82]) and 12-month (AUC 0.74 [95% CI 0.71–0.77]) outcomes. fMRI features appeared to predict 3-month outcome (accuracy 0.69–0.78) both alone and when combined with some EEG features (accuracies 0.73–0.84) but not 12-month outcome (larger sample sizes needed). Independent clinical predictors of time to favorable outcome were younger age (hazard ratio [HR] 1.04 [95% CI 1.02–1.06]), traumatic brain injury (HR 1.94 [95% CI 1.04–3.61]), command-following abilities at admission (HR 2.70 [95% CI 1.40–5.23]), initial brain imaging without severe pathological findings (HR 2.42 [95% CI 1.12–5.22]), improving consciousness in the ICU (HR 5.76 [95% CI 2.41–15.51]), and favorable visual-graded EEG (HR 2.47 [95% CI 1.46–4.19]).ConclusionsOur results indicate that EEG and fMRI features and readily available clinical data predict short-term outcome of patients with acute DoC and that EEG also predicts 12-month outcome after ICU discharge.

Laparoscopic gastrectomy for remnant gastric cancer: A single-center retrospective study

BackgroundLaparoscopic gastrectomy (LG) for remnant gastric cancer (RGC) remains controversial because of its rarity and heterogeneity of clinical characteristics. Based on our experience, we posited that our established methodology in LG could be applied to the laparoscopic procedure for RGC surgery and introduced LG for RGC at our institution in 2004. MethodsThis study enrolled 46 patients who underwent LG for RGC between January 2004 and December 2017. Data were obtained through a review of our prospectively maintained database. Laparoscopic total gastrectomy (LTG) was the standard surgical procedure for RGC. Laparoscopic subtotal gastrectomy (LsTG) was performed as an alternative procedure for patients with RGC located near the anastomotic site after primary gastrectomy. The technical and oncological feasibility and safety of LG for RGC were evaluated. ResultsLTG for RGC was performed on 36 patients. LsTG for RGC was performed on 10 patients. All patients completed LG procedure and succeeded R0 resection. Complications of Clavien–Dindo classification grade ≥ IIIa occurred in 4 (8.7%) patients. The retrospective video reviews showed that the time for adhesiotomy around the suprapancreatic area and the lesser curvature of the remnant stomach was significantly shorter in the primary-benign group than in the primary-malignant group. With the median follow-up period of 40 months, the 3-year recurrence-free survival and 3-year overall survival rates were 72.3% and 80.2%, respectively. ConclusionLG for RGC represents a safe and feasible surgical option with favorable short-term and long-term outcomes in patients with RGC.

Comparative Effectiveness of Mechanical Circulatory Support Devices in Cardiogenic Shock

In patients with cardiogenic shock, this review compares the efficacy of percutaneous microaxial left ventricular assist devices (pLVADs) to intra-aortic balloon pumps (IABPs) or no mechanical circulatory support (MCS). End-organ hypoperfusion brought on by insufficient cardiac output characterizes the potentially fatal disease known as cardiogenic shock. Relevant papers were found by a thorough search of internet resources and were incorporated into the study. The main outcomes evaluated were: (1) Short-term mortality, (2) hemodynamic indices, (3) organ function, and (4) Length of hospital stay. Considered secondary outcomes were: (1) Adverse events, (2) quality of life, and (3) long-term survival. As shown by increased cardiac output and mean arterial pressure, the findings of this research imply that pLVADs may provide superior hemodynamic support versus IABPs or no MCS. In addition, pLVADs may have better organ function and lower short-term mortality rates than IABPs or no MCS. However, using pLVADs was also linked to a higher risk of unfavorable outcomes, such as bleeding and vascular issues. Data on long-term survival and quality-of-life outcomes were sparse and ambiguous. In conclusion, as compared to IABPs or no MCS, pLVADs may offer more effective hemodynamic support and better short-term outcomes in patients with cardiogenic shock. More investigation is required to fully comprehend the long-term advantages, hazards, and effects of pLVADs on the quality of life in this patient population.

Effect of perioperative airway management on postoperative outcomes of colorectal cancer patients with sarcopenia

BackgroundIt is common for colorectal cancer patients to have sarcopenia as a comorbidity, which has been shown to have a negative impact on prognosis after surgery. This study explored whether implementing a novel care program could improve postoperative outcomes in colorectal cancer patients with sarcopenia. MethodsWe retrospectively analyzed the clinical data of patients diagnosed with sarcopenia before undergoing radical colorectal cancer surgery. We divided the patients into two groups according to the time point of program implementation and, compared the clinical characteristics and postoperative outcomes of these two groups. ResultsA total of 227 patients were included in the study. The baseline clinical characteristics of the two groups were similar. Compared with the control group, patients in the implementation group had a significantly lower rate of total complications (18.5% vs. 30.3%, P = 0.041), a significantly lower rate of pulmonary complications (2.8% vs. 10.9%, P = 0.017), and a significantly shorter postoperative hospital stay (12 days vs. 14 days, P = 0.001). Implementation of perioperative airway management (P = 0.018) was shown to be a protective factor against pulmonary complications in colorectal cancer patients with sarcopenia. ConclusionThe perioperative airway management program implemented at our center was easy to perform and can effectively improve short-term postoperative outcomes in colorectal cancer patients with sarcopenia.

The Impact of Laser Energy on Functional Outcome Following Holmium Laser Enucleation of the Prostate

To assess the impact of total laser energy applied, as well as enucleation efficiency on short-term functional outcomes for patients treated for lower urinary tract symptoms (LUTS) with Holmium laser enucleation of the prostate (HoLEP). A retrospective analysis of 1593 consecutive patients who underwent HoLEP for LUTS due to benign prostate obstruction in a tertiary care center between January 2018 and January 2021 was performed. Perioperative parameters and short-term functional outcome were evaluated. Spearman's rank correlation and linear regression analysis was applied to identify the relationship between total laser energy applied or enucleation efficiency and functional outcome (P<.05). Median weight of enucleated tissue was 65g, median tissue retrieval percentage was 72.2% and median surgery speed was 0.8g/min. Median laser energy applied was 48.8kJ, median enucleation efficiency was 1.4g/kJ. No significant correlation between the total laser energy and postoperative International Prostate Symptom Score (IPSS), peak urinary flow (Qmax) or postvoid residual urine volume (PVR) was found (P-range: .473-.969). Likewise, no correlation was found between enucleation efficiency and postoperative IPSS, Qmax, and PVR (P-range: .080-.932). Perioperative improvement of functional outcome (delta IPSS, delta Qmax, and delta PVR) did not correlate with total laser energy applied (P-range: .211-.785) or with enucleation efficiency (P-range: .118-.543). Those results were confirmed in linear regression analysis. The results of this study reveal that functional outcome following HoLEP are not dependant on the amount of laser energy applied or enucleation efficiency. Our results should support the increased use of HoLEP as surgical treatment option for LUTS due to BPH.

The effects of pulsatile versus nonpulsatile flow on cerebral pulsatility index, mean flow velocity at the middle cerebral artery, regional cerebral oxygen saturation, cerebral gaseous microemboli counts, and short-term clinical outcomes in patients undergoing congenital heart surgery

ObjectiveThe objective of this retrospective review was to evaluate whether or not pulsatile flow improves cerebral hemodynamics and clinical outcomes in pediatric congenital cardiac surgery patients. MethodsThis retrospective study included 284 pediatric patients undergoing congenital cardiac surgery with cardiopulmonary bypass support utilizing nonpulsatile (n = 152) or pulsatile (n = 132) flow. Intraoperative cerebral gaseous microemboli counts, pulsatility index, and mean blood flow velocity at the right middle cerebral artery were assessed using transcranial Doppler ultrasound. Clinical outcomes were compared between groups. ResultsPatient demographics and cardiopulmonary bypass characteristics between groups were similar. Although the pulsatility index during aortic crossclamping was consistently higher in the pulsatile group (P < .05), a significant degree of pulsatility was also observed in the nonpulsatile group. No significant differences in mean cerebral blood flow velocity, regional cerebral oxygen saturation, or gaseous microemboli counts were observed between the perfusion modality groups. Clinical outcomes, including intubation duration, intensive care unit and hospital length of stay, and mortality within 180 days were similar between groups. ConclusionsAlthough the pulsatility index was greater in the pulsatile group, other measures of intraoperative cerebral perfusion and short-term outcomes were similar to the nonpulsatile group. These findings suggest that while pulsatile perfusion represents a safe modality for cardiopulmonary bypass support, its use may not translate into detectably superior clinical outcomes.

Oxycodone prescription after inflatable penile prosthesis has risks of persistent use: a TriNetX analysis.

We sought to evaluate the impact of Oxycodone prescriptions on short-term patient outcomes and long-term Oxycodone use following inflatable penile prosthesis (IPP) placement. We queried the TriNetX research database for all adult patients undergoing IPP. Cohorts included opioid naïve patients prescribed postoperative Oxycodone against propensity score-matched patients without a prescription. We compared return visits to the emergency department (ED) within 14 and 90 days of surgery, a diagnosis of opioid abuse or dependence disorder 6 months or later after surgery and persistent Oxycodone use 9-15 months after surgery. After matching, there were 2433 patients in each group. There was an increase in 90-day ED visits based on receipt of Oxycodone (6.8% of patients vs 5.0%, risk ratio (RR) 1.4 95% confidence interval (CI) [1.1, 1.7]). Groups had similar 14-day ED visits (3.7% of patients vs 2.9%, RR 1.3, 95% CI [0.95, 1.7]). Patients prescribed Oxycodone (5.1% of patients vs 2.7%, RR 1.9, 95% CI [1.4, 2.6]) were more likely to have persistent Oxycodone use at 9-15 months. There were low instances of diagnosis of opioid dependence or abuse for both groups limiting comparison. Oxycodone prescription after IPP has risks of persistent use and withholding Oxycodone does not appear to increase postoperative healthcare utilization.

Small airway dysfunction associated with poor short-term outcomes in patients undergoing thoracoscopic surgery for lung cancer

BackgroundAlthough small airway dysfunction is a common respiratory dysfunction, its prognosis after lung cancer surgery is often neglected. This study investigated the relationship between small airway dysfunction and outcomes in patients who underwent thoracoscopic surgery for lung cancer. MethodsA retrospective cohort study of patients who underwent thoracoscopic surgery was conducted between December 2019 and March 2021 at Ningbo First Hospital. We used univariate and multivariate analyses to assess the possible associations between postoperative outcomes and clinical variables, including small airway dysfunction. To balance the potential confounding factors, propensity score matching was performed to establish 1:1 small airway dysfunction and small airway normal function group matching. ResultsIn this study, 1,012 patients undergoing thoracoscopic surgery for lung cancer were enrolled. Small airway dysfunction was present in 18.7% of patients (189/1,012). The incidence of postoperative pulmonary complications in the small airway dysfunction group was higher than that of the small airway normal function group (16.4% vs 6.2%, P < .001). The most significant postoperative pulmonary complications were pneumonia (7.4% vs 2.4%, P < .001) in the small airway dysfunction and normal function groups, respectively. In addition, a significantly prolonged median hospital length of stay was observed in the small airway dysfunction group compared to the small airway normal function group (median [interquartile range], 9 [7–12] vs 8 [7–9], P < .001). After 1:1 propensity score matching, 298 patients (149 pairs) were included in the comparison between small airway dysfunction and small airway normal function, and this association remained. Postoperative pulmonary complications (13.4% vs 6.0%, P = .032) were still higher, and length of stay (median [interquartile range] 9 [7–11] vs 8 [6–10] days, P = .001) was still longer in the small airway dysfunction group. Multivariate analysis indicated that small airway dysfunction was the independent risk factor associated with both postoperative pulmonary complications (odds ratio = 2.694, 95% confidence interval: 1.640–4.426, P < .001) and prolonged length of stay (beta = 1.045, standard error = 0.159, 95% confidence interval: 0.733–1.357, P < .001). ConclusionOur study showed that small airway dysfunction increased the incidence of postoperative pulmonary complications and prolonged length of stay in patients undergoing thoracoscopic surgery for lung cancer.

Effects of chronic liver disease on the outcomes of simultaneous resection of colorectal cancer with synchronous liver metastases: a propensity score matching study.

Given the rising prevalence of chronic liver disease (CLD), it is increasingly important to understand its impact on surgical outcomes. Our aim was to evaluate the impact of CLD on short-term outcomes in patients with colorectal cancer and synchronous liver metastases undergoing simultaneous surgery. We retrospectively reviewed patients with colorectal cancer and liver metastases who underwent simultaneous resection between January 2013 and June 2022. Patients were divided into the CLD and non-CLD groups. Data regarding short-term surgical outcomes were compared between the two groups. A total of 187 patients were included. After propensity score matching, there were 42 patients in each group, and the basic characteristics of the two groups were similar. Patients with CLD had a significantly greater incidence of postoperative complications (47.6% vs. 26.2%; P = 0.042). The operation times of the CLD and non-CLD groups were similar (297 vs. 307.5 min, P = 0.537), and the blood loss was comparable between the two groups (250 vs. 155 ml, P = 0.066). No significant differences were observed between the two groups in pneumonia (P > 0.999), urinary infection rate (P > 0.999), ileus rate (P = 0.474), wound infection rates (P > 0.999), abdominal infection rate (P = 0.533), anastomotic leakage rate (P > 0.999), digestive hemorrhage rate (P > 0.999), bile leakage rate (P > 0.999), hepatic hemorrhage rate (P > 0.999), reoperation rate (P > 0.999), intensive care rate (P > 0.999), or severe liver failure (P > 0.999). There were no deaths in the two groups. CLD significantly prolonged the length of hospital stay (P = 0.011). CLD is an important factor affecting postoperative complications in patients with colorectal cancer liver metastases undergoing simultaneous surgery. Considering the large number of patients with CLD in China, more attention and medical care should be provided to patients with CLD who require simultaneous resection of colorectal cancer with synchronous liver metastases.

Topic: Esophagus Benign-GERD, Achalasia, Motility Abstract ID: 42 Short Term Outcomes for Patients Undergoing Roux-en-Y Gastric Bypass as Salvage Therapy for End-Stage Reflux Disease With Preservation of Fundoplication

Topic: Esophagus Benign-GERD, Achalasia, Motility Abstract ID: 42 Short Term Outcomes for Patients Undergoing Roux-en-Y Gastric Bypass as Salvage Therapy for End-Stage Reflux Disease With Preservation of Fundoplication