Shorter Hospital Length Of Stay Research Articles

Pneumomediastinum: Experience with 87 Patients.

The aim of the present series was first to present our experience in the management of 37 patients with spontaneous pneumomediastinum (SPM), and further to indicate the necessity of identifying true SPM cases as they are currently inadequately defined. This is a single-center, retrospective study, conducted in a university hospital. Consecutive adult patients with pneumomediastinum (PM) between January 2009 and March 2020 were involved in the series. The data about age, gender, symptoms, signs, treatment, length of hospital stay (LOS), and in-hospital mortality were evaluated. In total, 87 cases with pneumomediastinum (37 with spontaneous and 50 with secondary PM) were analyzed. Patients in both groups were of similar ages (P=0.4). Sufferers with secondary PM were more likely to have: an associated pneumothorax (19% vs 58%, P<0.05), a chest tube placed (18.9% vs 58%, P<0.05), an associated pleural effusion (0% vs 18%, P<0.05). They presented with a longer LOS (3.9 vs 5.3 days, P<0.05), and were more likely to die (0% vs 10%, P<0.05). Additionally they showed a higher prevalence of radiologic subcutaneous emphysema (49% vs 74%, P<0.05). Spontaneous pneumomediastinum is an onset of clinical importance with a low mortality rate, short LOS and good longterm prognosis. It often presents with chest pain, dyspnea and/or subcutaneous emphysema. However, secondary causes of mediastinal air must be ruled out, due to their potential devastating outcome if not diagnosed promptly. A consensus aimed at an update of the classification guidelines is more than indispensable.

Outcomes of patients undergoing edge-to-edge mitral valve repair with the Edwards PASCAL transcatheter valve repair system under conscious sedation.

The development of the PASCAL transcatheter valve repair system for treating mitral regurgitation (MR) greatly extends therapeutic options. To assess the safety, efficacy, and time efficiency of the PASCAL system in transcatheter edge-to-edge repair (TEER) under conscious sedation (CS). This is a retrospective, two-center, German registry study consisting of 211 patients who underwent TEER using the PASCAL system under CS. The endpoints were to assess (1) technical, device, and procedural success as per Mitral Valve Academic Research Consortium (MVARC),(2) conversion rate to general anesthesia (GA),(3) hospital length of stay (LoS), (4) New York Heart Association(NYHA) class, and (5) MR compared to baseline at 30-day. A total of 211 patients with a mean age of 78.4 ± 8.9 years, with 51.4% being female and 86.7% belonging to NYHA functional class III/IV and EuroSCORE II 6.3 ± 4.9%, were enrolled. Procedural success attained was 96.9%, and six patients (2.8%) required conversion from CS to GA. At 30 days follow-up, a significant improvement in MR was found in 96 patients (54.2%) patients with 0/1 grade MR and 45 patients (29.5%) were in NYHA functional class III + IV. Moreover, TEER under CS has a short hospital LoS (6.71 ± 5.29 days) and intensive care unitLoS (1.34 ± 3.49 days) with a 2.8% mortality rate. Performing TEER with the PASCAL system under CS resulted in appreciable (96.9%) procedural success with low mortality and is a safe and promising alternative to GA with positive clinical outcomes.

Total intravenous anesthesia decreases hospital stay but not incidence of postoperative pulmonary complications after lung resection surgery: a propensity score matching study

BackgroundThere is no consensus regarding the superiority of volatile or total intravenous anesthesia (TIVA) in reducing the incidence of postoperative pulmonary complications (PPCs) after lung resection surgery (LRS). Thus, the aim of this study was to investigate the different anesthetic regimens and the incidence of PPCs in patients who underwent LRS. We hypothesized that TIVA is associated with a lower incidence of PPCs than volatile anesthesia.MethodsThis was a retrospective cohort study of patients who underwent LRS at Taipei Veterans General Hospital between January 2016 and December 2020. The patients’ charts were reviewed and data on patient characteristics, perioperative features, and postoperative outcomes were extracted and analyzed. The patients were categorized into TIVA or volatile anesthesia groups and their clinical data were compared. Propensity score matching was performed to reduce potential selection bias. The primary outcome was the incidence of PPCs, whereas the secondary outcomes were the incidences of other postoperative events, such as length of hospital stay (LOS) and postoperative nausea and vomiting (PONV).ResultsA total of 392 patients each were included in the TIVA and volatile anesthesia groups. There was no statistically significant difference in the incidence of PPCs between the volatile anesthesia and TIVA groups. The TIVA group had a shorter LOS (p < 0.001) and a lower incidence of PONV than the volatile anesthesia group (4.6% in the TIVA group vs. 8.2% in the volatile anesthesia group; p = 0.041). However, there were no significant differences in reintubation, 30-day readmission, and re-operation rates between the two groups.ConclusionsThere was no significant difference between the incidence of PPCs in patients who underwent LRS under TIVA and that in patients who underwent LRS under volatile anesthesia. However, TIVA had shorter LOS and lower incidence of PONV which may be a better choice for maintenance of anesthesia in patients undergoing LRS.

Intravenous versus Partial Oral Antibiotic Therapy in the Treatment of Uncomplicated Bloodstream Infection Due to Streptococcus Species.

This retrospective cohort study examines effectiveness of partial oral antibiotic regimens in uncomplicated bloodstream infections (BSIs) due to Streptococcus species compared to standard intravenous therapy. Adult patients with uncomplicated streptococcal BSIs from April 2016 to June 2020 in seven hospitals in South Carolina, USA, were evaluated. Multivariate Cox proportional hazards regression was used to examine the time to treatment failure within 90 days of a BSI after adjustment for the propensity to receive partial oral therapy. Multivariate linear regression was used to examine the hospital length of stay (HLOS). Among the 222 patients included, 99 received standard intravenous antibiotics and 123 received partial oral therapy. Of the standard intravenous therapy group, 46/99 (46.5%) required outpatient parenteral antibiotic therapy (OPAT). There was no difference in the risk of treatment failure between partial oral and standard intravenous therapy (hazards ratio 0.53, 95% CI 0.18, 1.60; p = 0.25). Partial oral therapy was independently associated with a shorter HLOS after adjustments for the propensity to receive partial oral therapy and other potential confounders (-2.23 days, 95% CI -3.53, -0.94; p < 0.001). Transitioning patients to oral antibiotics may be a reasonable strategy in the management of uncomplicated streptococcal BSIs. Partial oral therapy does not seem to have a higher risk of treatment failure and may spare patients from prolonged hospitalizations and OPAT complications.

Change to Mixed-Lipid Emulsion From Soybean Oil–Based Lipid Emulsion in Pediatric Patients

Critically ill pediatric patients often require parenteral nutrition (PN) in the intensive care unit (ICU). Literature suggests mixed lipid emulsions (LE) with soybean oil reduction strategies may improve outcomes. To examine the association of a hospital-wide switch to a mixed-lipid formula (4-OLE) with pediatric outcomes. Retrospective cohort study at a large US academic referral center. Pediatric patients aged 1 month to 17 years requiring parenteral nutrition from May 2016 to September 2019 were included. Data were analyzed from October 2020 to February 2023. In 2017, Duke University Health System fully converted to a soybean oil/MCT/olive/fish oil lipid (4-OLE) from pure soybean oil-based LE in pediatric patients. Pediatric patients before the change (Intralipid [IL] group) were compared with patients after (4-OLE group). Clinical outcomes were compared between treatment periods via multivariable regression models. The primary outcome was hospital length of stay (LOS). Fourteen secondary outcomes included hospital mortality of any cause, 30-day or 90-day readmission, pneumonia, urinary tract infections (UTIs), total caloric delivery, and liver function tests (aspartate aminotransferase, alanine transaminase, alkaline phosphatase, and total bilirubin). A total of 684 children dependent on PN were identified (342 were critically ill), with 30% (206 children) in the preswitch (IL) period and 70% (478 children) in the postswitch (4-OLE) period; 123 were male (59.7%). In comparing IL vs 4-OLE, there was a significant difference in median (IQR) age (4.0 [1.2-13.0] vs 3.0 [0.8-9.0] years, respectively; P = .04), without difference in body mass index or baseline comorbidities except for significant differences in cancer diagnosis (26 patients in the IL group [12.6%] vs 29 patients in the 4-OLE group [6.1%]; P = .004) and chronic obstructive pulmonary disease (24 patients in the IL group [11.7%] vs 30 patients in the 4-OLE group [6.3%]; P = .02). In the all children cohort, 4-OLE was associated with shorter hospital LOS (IRR, 0.81; 95% CI, 0.05-0.78), and reduced UTI risk (OR, 0.33; 95% CI, 0.18-0.64). In the ICU cohort, 4-OLE was associated with shorter hospital LOS (IRR, 0.81; 95% CI, 0.78-0.83), and reduced UTI risk (OR, 0.23; 95% CI, 0.11-0.51). Other secondary outcomes were not significant. In this observational study of clinical outcomes among children dependent on PN, a switch to 4-OLE in a large academic hospital was associated with a significant decrease in hospital LOS in ICU and non-ICU patients. These findings suggest switching to a soy-LE sparing strategy using 4-OLE is feasible, safe, and associated with improved clinical outcomes in pediatric PN patients.

Surgical stabilization of multiple rib fractures in an Asian population: a systematic review and meta-analysis.

There is no consensus on the effectiveness of surgical stabilization in multiple rib fractures in Asia, especially among patients with a non-flail rib fracture pattern. We aim to synthesize the evidence on the effectiveness of surgical stabilization of rib fractures (SSRF) in an Asian population with multiple non-flail rib fractures. The MEDLINE, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), and Cochrane Database of Systematic Reviews were searched in this systematic literature review and meta-analysis to identify studies conducted in Asia that included patients with multiple non-flail rib fractures in at least one of their treatment groups. The intervention of interest was SSRF, and the comparator was a nonoperative treatment. The duration of mechanical ventilation (DMV) was the primary outcome. Posttreatment pain score, pneumonia, atelectasis, intensive care unit length of stay (ICU LOS), hospital length of stay (HLOS), need for tracheostomy, respiratory function, functional outcomes, quality of life (QoL), and mortality were identified as the secondary outcomes. A random effects model (REM) was used to pool data for outcomes reported in two or more studies. A total of 12 studies (n=2,440 patients) were included. There was a significantly shorter DMV {mean difference (MD): -5.23 [95% confidence interval (CI): -9.64 to -0.81], P=0.02}, lower 4-week post-treatment pain score [standard mean difference (SMD): -2.24 (95% CI: -3.18 to -1.31), P<0.00001], lower risk for pneumonia [risk ratio (RR): 0.46 (95% CI: 0.23 to 0.95), P=0.04], lower risk for atelectasis [RR: 0.44, (95% CI: 0.29 to 0.65), P<0.0001], shorter ICU LOS [MD: -4.00 (95% CI: -6.33 to -1.66), P=0.0008], and shorter HLOS [MD: -6.54 (95% CI: -9.28 to -3.79), P<0.00001] in favor of SSRF. Effect estimates for the need for tracheostomy [RR: 0.67 (95% CI: 0.42 to 1.08), P=0.10] and mortality [RR: 0.94 (95% CI: 0.37 to 2.41), P=0.90] were nonsignificant. In the Asian population with mainly non-flail rib fracture patterns, SSRF was associated with shorter DMV, ICU LOS, and HLOS as well as lower risks for atelectasis and pneumonia, and pain scores after 4 weeks. The risk of mortality was comparable between treatment groups.

Efficacy of Milrinone and Dobutamine in Cardiogenic Shock: An Updated Systematic Review and Meta-Analysis.

Inotropic support is commonly used in patients with cardiogenic shock (CS). High-quality data guiding the use of dobutamine or milrinone among this patient population is limited. We compared the efficacy and safety of these two inotropes among patients with low cardiac output states (LCOS) or CS. MEDLINE, Embase, and Cochrane Central Register of Controlled Trials were searched up to February 1, 2023, using key terms and index headings related to LCOS or CS and inotropes. Two independent reviewers included studies that compared dobutamine to milrinone on all-cause in-hospital mortality, length of ICU stay, length of hospital stay, and significant arrhythmias in hospitalized patients. A total of eleven studies with 21,084 patients were included in the meta-analysis. Only two randomized controlled trials were identified. The primary outcome, all-cause mortality, favored milrinone in observational studies only (odds ratio [OR] 1.19 (95% CI, 1.02-1.39; p = 0.02). In-hospital length of stay (LOS) was reduced with dobutamine in observational studies only (mean difference -1.85 d; 95% CI -3.62 to -0.09; p = 0.04). There was no difference in the prevalence of significant arrhythmias or in ICU LOS. Only limited data exists supporting the use of one inotropic agent over another exists. Dobutamine may be associated with a shorter hospital LOS; however, there is also a potential for increased all-cause mortality. Larger randomized studies sufficiently powered to detect a difference in these outcomes are required to confirm these findings.

Completion of the Emergency Department "Big 6" in Patients with an Acute Hip Fracture Is Associated with a Lower Mortality Risk and Shorter Length of Hospital Stay.

The aims of this study were to assess whether completion of the emergency department (ED) Big 6 interventions (provision of pain relief, screening for delirium, early warning score (EWS) system, full blood investigation and electrocardiogram, intravenous fluids therapy, and pressure area care) in those presenting with an acute hip fracture were associated with mortality risk and length of acute hospital stay. A retrospective cohort study was undertaken. All patients aged ≥50 years that were admitted with a hip fracture via the ED at a single centre during a 42-month period were included. A total of 3613 patients (mean age 80.9; 71% female) were included. The mean follow up was 607 (range 240 to 1542) days. A total of 1180 (32.7%) patients had all six components completed. Pain relief (90.8%) was the most frequently completed component and pressure area assessment (57.6%) was the least. Completion of each of the individual Big 6 components, except for pressure areas assessment, were associated with a significantly (p ≤ 0.041) lower mortality risk at the 90-days, one-year and final follow-up. The completion of all components of the Big 6 was associated with a significantly (2.4 hours, p = 0.002) shorter time to theatre. Increasing number of Big 6 components completed were independently associated with a lower mortality risk: when all six were completed, the hazard ratio was 0.64 (95% CI 0.52 to 0.78, p < 0.001). Completion of an increasing number of Big 6 components was independently associated with shorter length of hospital stay and completion of all six was associated with a 2.3 (95% CI 0.9 to 3.8)-day shorter acute stay. The findings provide an evidence base to support the ongoing use of the Big 6 in the ED.

EUS-Directed Transgastric ERCP (EDGE) Versus Laparoscopy-Assisted ERCP (LA-ERCP) For Roux-En-Y Gastric Bypass (RYGB) Anatomy: Systemic Review and Metanalysis

Objective: Laparoscopic-assisted endoscopic retrograde cholangiopancreatography (LA-ERCP) has gained popularity and was considered the preferred therapeutic option across multiple institutions in managing choledocholithiasis after bariatric surgery. As of recent, a novel procedure, endoscopic ultrasound directed transgastric ERCP (EDGE), has gained popularity across the USA and Europe. We sought to assess and compare the safety and technical success of both procedures. Methods: We conducted a systematic review following the PRISMA guidelines. A total of 925 articles were screened and assessed for inclusions. Two authors independently screend abstracts and titles followed up full-text screening. Articles comparing outcomes between both surgical techniques were included in this study. A meta-analysis was conducted to compare peri-operative outcomes between both procedures. Results: A total of four articles met the inclusion criteria. All four articles were retrospective reviews. The mean age was 52 and the majority were females. When comparing outcomes between both procedures, no difference in adverse events, technical success rates and pancreatitis was detected. Compared to the LA-ERCP cohort, the EDGE cohort had a shorter hospital Length of Stay (LOS) and operative time. Using the Ottawa scale, a moderate risk of bias was assessed across all four articles. Conclusion: Based on the results of this meta-analysis, EDGE was associated with a shorter LOS and operative time with no increased risk of adverse events. Additionally, based procedures had a high technical success rate.

Awake Versus Asleep Craniotomy for Patients With Eloquent Glioma: A Systematic Review and Meta-Analysis.

Awake vs asleep craniotomy for patients with eloquent glioma is debatable. This systematic review and meta-analysis sought to compare awake vs asleep craniotomy for the resection of gliomas in the eloquent regions. MEDLINE and PubMed were searched from inception to December 13, 2022. Primary outcomes were the extent of resection (EOR), overall survival (month), progression-free survival (month), and rates of neurological deficit, Karnofsky performance score, and seizure freedom at the 3-month follow-up. Secondary outcomes were duration of operation (minute) and length of hospital stay (LOS) (day). Fifteen studies yielded 2032 patients, from which 800 (39.4%) and 1232 (60.6%) underwent awake and asleep craniotomy, respectively. The meta-analysis concluded that the awake group had greater EOR (mean difference [MD] = MD = 8.52 [4.28, 12.76], P < .00001), overall survival (MD = 2.86 months [1.35, 4.37], P = .0002), progression-free survival (MD = 5.69 months [0.75, 10.64], P = .02), 3-month postoperative Karnofsky performance score (MD = 13.59 [11.08, 16.09], P < .00001), and 3-month postoperative seizure freedom (odds ratio = 8.72 [3.39, 22.39], P < .00001). Furthermore, the awake group had lower 3-month postoperative neurological deficit (odds ratio = 0.47 [0.28, 0.78], P = .004) and shorter LOS (MD = -2.99 days [-5.09, -0.88], P = .005). In addition, the duration of operation was similar between the groups (MD = 37.88 minutes [-34.09, 109.86], P = .30). Awake craniotomy for gliomas in the eloquent regions benefits EOR, survival, postoperative neurofunctional outcomes, and LOS. When feasible, the authors recommend awake craniotomy for surgical resection of gliomas in the eloquent regions.

Endovascular revascularization vs. open surgical revascularization for patients with lower extremity artery disease: a systematic review and meta-analysis.

Currently, the main treatment for lower extremity artery disease (LEAD) is revascularization, including endovascular revascularization (EVR) and open surgical revascularization (OSR), but the specific revascularization strategy for LEAD is controversial. This review provided the comprehensive and recent evidence for the treatment of LEAD. Medline, Embase, and the Cochrane Library databases were searched for relevant articles. Randomized controlled trials (RCTs) and cohort studies comparing the short-term or long-term outcomes between EVR and OSR of LEAD were identified. Short-term outcomes were 30-day mortality, major amputation, wound complication, major adverse cardiovascular events (MACEs), and length of hospital stay (LOS), while long-term outcomes included overall survival (OS), amputation-free survival (AFS), freedom from re-intervention (FFR), primary patency (PP), and secondary patency (SP). 11 RCTs and 105 cohorts involving 750,134 patients were included in this analysis. For the pooled results of cohort studies, EVR markedly decreased the risk of 30-day mortality, wound complication, MACEs, LOS, but increased the risk of OS, FFR, PP, and SP. For the pooled outcomes of RCTs, EVR was associated with obviously lower 30-day mortality, less wound complication and shorter LOS, but higher risk of PP, and SP. However, both RCTs and cohorts did not show obvious difference in 30-day major amputation and AFS. Both the pooled results of cohorts and RCTs indicated that EVR was associated with a lower short-term risk for LEAD, while OSR was accompanied by a substantially lower long-term risk. Therefore, the life expectancy of LEAD should be strictly considered when choosing the revascularization modality. As the current findings mainly based on data of retrospective cohort studies, additional high-quality studies are essential to substantiate these results. https://www.crd.york.ac.uk/PROSPERO/#recordDetails, identifier CRD42022317239.

Early enteral nutrition is associated with improved outcomes in critically ill mechanically ventilated medical and surgical patients

Data suggest that guidelines for enteral nutrition (EN) initiation are not closely followed in clinical practice. In addition, critically ill mechanically ventilated (MV) patients have varying metabolic needs, which often increase and persist over time, requiring personalized nutrition intervention. While both over- and under-nutrition can impact patient outcomes, recent data suggest that targeted early EN delivery may reduce mortality and improve clinical outcomes. This study examined if early EN improves clinical outcomes and decreases costs in critically ill patients on MV. Data from a nationwide administrative-financial database between 2018 and 2020 was utilized to identify eligible adult critical care patients. Patients who received EN within 3 days after intubation (early EN) were compared to patients who started EN after 3 days of intubation (late EN). Outcomes of interest included hospital mortality, discharge disposition, hospital and intensive care unit (ICU) length of stay (LOS), MV days, and total cost. After inverse-probability-of-treatment weighting, outcomes were modeled using a nominal logistic regression model for hospital mortality and discharge disposition, a linear regression model for cost, and Cox proportional-hazards model for MV days, hospital and ICU LOS. A total of 27,887 adult patients with early MV were identified, of which 16,772 (60.1%) received early EN. Regression analyses showed that the early EN group had lower hospital mortality (OR=0.88, 95% CI, 0.82 to 0.94), were more likely to be discharged home (OR=1.47, 95% CI 1.38 to 1.56), had fewer MV days (HR=1.23, 95% CI, 1.11 to 1.37), shorter hospital LOS (HR=1.43, 95% CI, 1.33 to 1.54) and ICU LOS (HR=1.36, 95% CI, 1.27 to 1.46), and lower cost (-$21,226; 95% CI, -$23,605 to -$18,848) compared to the late EN group. Early EN within 3 days of MV initiation in real-world practice demonstrated improved clinical and economic outcomes. These data suggest that early EN is associated with decreased hospital mortality, increased discharge to home, and decreased hospital and ICU LOS, time on MV, and cost compared to delayed initiation of EN; highlighting the importance of early EN to optimize utcomes ando support the recovery of critically ill patients on MV.

Predictors of patient length of stay post stroke rehabilitation.

There is little research on length of hospital stay (LOS) in patients post stroke in South African rehabilitation facilities. As LOS is an important indicator of cost-of-care, this information may be useful to all stakeholders. To determine the predictors of hospital LOS in patients post stroke rehabilitation. A retrospective file review of 243 patients. Patient functional ability was measured using the Functional Independence Measure (FIM). Predictors of LOS were determined with multiple regression analysis. The median admission and discharge FIM scores were 43 (range: 16-119) and 75 (range: 16-120) points respectively. The median LOS was 43 (range: 3-112) days. Predictors of LOS were premorbid psychiatric conditions, impaired speech, requiring oxygen support, the development of pneumonia and admission FIM motor score, with admission FIM motor score being the strongest individual predictor of LOS (41%). Admission FIM score had an influence on patient outcomes and LOS. Patients with higher admission FIM motor scores may be able to participate in rehabilitation better and thus have shorter LOS. Being able to predict LOS on admission allows facility administrators to manage bed occupancy, human and clinical resources in post stroke rehabilitation.

Percutaneous microwave ablation combined with endocrine therapy versus standard therapy for elderly patients with HR-positive and HER2-negative invasive breast cancer: a propensity score-matched analysis of a multi-center, prospective cohort study.

There is a growing trend to apply minimally invasive local treatments for elderly patients with early-stage breast cancer. As a minimally invasive thermal therapy, microwave ablation (MWA) has been attempted to treat breast cancer of small lesions, but its long-term local efficacy on elderly patients has seldom been reported. In this study, we aimed to compare outcomes of MWA combined with endocrine therapy to standard surgery combined with adjuvant therapy in the treatment of hormone receptor (HR)-positive and human epidermal growth factor receptor 2 (HER2)-negative invasive breast cancer for elderly patients. This prospective multi-center cohort study enrolled patients over 70 years old diagnosed with HR-positive and HER2-negative early-stage invasive breast cancer between January 2016 and July 2021. Patients chose either non-randomized to undergo MWA combined with endocrine therapy (MWA group) or standard surgery combined with adjuvant therapy (surgery group). Endpoints for the comparisons were disease-free survival (DFS), overall survival (OS) and length of hospital stay (LOS) after adjusting for previously reported risk factors using propensity score matching (1:3). Of the enrolled 132 patients, 33 were in the MWA group and 99 were in the surgery group. MWA was successfully performed in all cases, and technical effectiveness was achieved in all cases. With a median follow-up of 31 months, only one case had local recurrence 23 months after MWA. MWA combined with endocrine therapy and standard surgery combined adjuvant therapy for elderly patients with breast cancer achieved similar DFS [hazard ratio, 0.536; 95% confidence interval (CI): 0.128-2.249] and OS (hazard ratio, 0.537; 95% CI: 0.089-3.235). Besides, MWA had much shorter LOS than standard surgery (7.1 versus 13.0 days, P<0.001). MWA combined with endocrine therapy and standard surgery combined with adjuvant therapy for elderly breast cancer patients achieved similar outcomes. MWA combined with endocrine may be a feasible treatment strategy for elderly patients with HR-positive and HER2-negative invasive breast cancer.

Adherence to evidence-based guidelines for the management of pneumonia in a tertiary teaching hospital in Riyadh

BackgroundAdherence to therapeutic guidelines is crucial when treating pneumonia, as it reduces mortality rate, length of hospital stay and duration of antibiotic therapy. However, the high non-adherence rate to treatment guidelines, in general, and to the Infectious Disease Society of America (IDSA) guidelines, are still reported globally. According to our knowledge, no existing data is available regarding the rate of physicians' adherence to the IDSA guidelines for managing pneumonia in Saudi Arabia. Therefore, we aim to assess the adherence rate and the clinical outcomes among patients treated according to the IDSA guidelines, in a tertiary care center in Riyadh. MethodsA single-centered, retrospective, cross-sectional, observational study was conducted at King Khalid University Hospital, Riyadh, Saudi Arabia. All data were extracted from the hospital's electronic information system, known as Esihi. Adult patients (≥18 years old) diagnosed and treated in the hospital for community-acquired pneumonia, hospital-acquired pneumonia, or ventilator-associated pneumonia from Nov 2019 to Nov 2021 were included. ResultsA total of 148 patients were included in this study, and the management of 50% of them (74 patients) adhered to the guidelines' recommendations. Even though the patients who received guidelines-adhered management were older (70 ± 16 vs 59 ± 22; p = 0.001), and had a higher CURB-65 score for pneumonia severity (1.86 ± 1.03 vs 1.39 ± 1.26; p = 0.026) and an average calculated Charlson comorbidity index (4.62 ± 2.19 vs 3.28 ± 2.80; p = 0.001) than patients who were treated irrespectively of the guidelines, yet they had a better cure rate (95% vs 84%; adjusted OR, 3.9; 95% CI, 0.82–18.58), lower mortality (5% vs 14%; adjusted OR, 0.38; 95% CI, 0.04–4.05) and shorter length of hospital stay (LOS) (6.5 vs 8 days; p = 0.082); compared to patients who were treated irrespectively of the guidelines. ConclusionsComparable to previous literature, non-adherence to evidence-based guidelines has been observed in 50% of patients treated for pneumonia. Despite being nonsignificant, higher clinical cure rates, shorter LOS, and lower mortality rates have been observed in patients who were treated based on evidence-based guidelines. Further measures to improve guidelines compliance in pneumonia treatment are needed.

Perioperative Outcome of Thulium Laser Enucleation of the Prostate versus Robot-Assisted Simple Prostatectomy: A Propensity Score-Matched Analysis

Introduction: The aim of this study was to investigate and compare clinical safety and efficiency of Thulium laser enucleation of the prostate (ThuLEP) and robot-assisted simple prostatectomy (RASP) for the treatment of large gland benign prostatic hyperplasia in a tertiary care center. Methods: Perioperative data of 39 patients who underwent RASP in our institution from 2015 to 2021 was collected. Propensity score matching using prostate volume, patient age, and body mass index (BMI) was performed from a database of 1,100 Patients treated by ThuLEP from 2009 to 2021. A total of 76 patients were matched. Preoperative parameters such as BMI, age, and prostate volume, as well as intra- and postoperative parameters such as operation time, resection weight, transfusion rate, postoperative catheterization time, length of hospital stay (LoS), hemoglobin drop, postoperative urinary retention (PUR), Clavien-Dindo Classification (CDC), and the Combined Complication Index (CCI), were evaluated. Results: There was no difference in mean hemoglobin drop (2.2 vs. 1.9 g/dL, p = 0.34), yet endoscopic surgery showed superiority in mean operation time (109 vs. 154 min, p < 0.001), mean postoperative catheterization time (3.3 vs. 7.2 days, p < 0.001), and mean LOS (5.4 vs. 8.4 days, p < 0.001). Complication rates evaluated by CDC (p = 0.11) and CCI (p = 0.89) were similar in both groups. Within the documented complications, transfusion rate (0 vs. 3, p = 0.08) and the occurrence of PUR (1 vs. 2, p = 0.5) showed no significant difference. Conclusion: ThuLEP and RASP show similar perioperative efficacy and a low rate of complications. ThuLEP had shorter operation times, shorter catheterization time, and a shorter LoS.

Enteral glutamine supplements for patients with severe burns: A systematic review and meta-analysis

PurposeOur previous study in 2009 concluded that glutamine may shorten the length of hospital stay (LOS) in patients with severe burns. Recent large-scale studies have suggested a decline in the effectiveness of glutamine in treating patients with severe burns over the last decade. Therefore, we conducted this systematic review and meta-analysis to update the status of glutamine uses in patients with severe burns. MethodsWe retrieved related literature prior to December 2022 from the PubMed, Web of Science, Cochrane Library, Embase, SinoMed, Wanfang, and CNKI databases. Terms such as glutamine, enteral and burn were linked for searching. Adults patients with severe burns were included and non-randomized controlled trials were excluded. Data from studies that compared enteral glutamine for severe burns with a control group were extracted. The primary outcomes of mortality and infectious morbidities were pooled and analyzed. The modified Jadad scale and Cochrane collaboration's tool were used to assess the risk of bias in RCTs, and the Review Manager 5.4 was used to pool and analyze the data. ResultsSix randomized controlled trials involving 1398 patients were included in the analysis. There were no significant differences in overall mortality (risk ratio (RR) = 0.37; 95% confidence interval (CI): 0.06 − 2.37; p = 0.300) or infectious morbidities (RR = 0.73; 95% CI: 0.41 − 1.31; p = 0.290). The incidence of multiple organ dysfunction syndrome was similar between the 2 groups (RR = 0.27; 95% CI: 0.03 − 2.24; p = 0.220). The LOS (mean difference (MD) = −8.97; 95% CI: −15.22 to −2.71; p = 0.005) and LOS/total burn surface area (MD = −0.27; 95% CI: −0.54 to 0.00; p = 0.050) decreased in the enteral glutamine group. The incidence of wound infection was significantly reduced (RR = 0.42; 95% CI: 0.16 − 1.06; p = 0.070). ConclusionCompared to the control group, enteral glutamine administration may not improve the mortality, although it may be associated with a shorter LOS, a lower LOS/total burn surface area ratio, and may reduce the risk of wound infection in patients with severe burns.

Association between early ambulation exercise and short-term postoperative recovery after open transforaminal lumbar interbody fusion: a single center retrospective analysis

BackgroundEarly ambulation in patients undergoing transforaminal lumbar interbody fusion (TLIF) surgery is recommended, however, the precise time interval after open surgery has never been specified. Current retrospective analysis was conducted aiming to clarify an accurate time interval.MethodsA retrospective analysis of eligible patients was conducted using the databases of the Bone Surgery Department, Third Affiliated Hospital of Sun Yat-sen University from 2016 to 2021. Data pertaining to postoperative hospital stay length, expenses, incidence of complications were extracted and compared using Pearson’s χ2 or Student’s t-tests. A multivariate linear regression model was conducted to identify the relationship between length of hospital stay (LOS) and other outcomes of interest. A propensity analysis was conducted to minimize bias and to evaluate the reliability of results.ResultsA total of 303 patients met the criteria and were included for the data analysis. Multivariate linear regression results demonstrated that a high ASA grade (p = 0.016), increased blood loss (p = 0.003), cardiac disease (p < 0.001), occurrence of postoperative complications(p < 0.001) and longer ambulatory interval (p < 0.001) was significantly associated with an increased LOS. The cut-off analysis manifested that patients should start mobilization within 3 days after open TLIF surgery (B = 2.843, [1.395–4.292], p = 0.0001). Further comparative analysis indicated that patients who start ambulatory exercise within 3 days have shorter LOS (8.52 ± 3.28d vs 12.24 ± 5.88d, p < 0.001), total expenses ( 9398.12 ± 2790.82vs 10701.03 ± 2994.03 [USD], p = 0.002). Propensity analysis revealed such superiority was stable along with lower incidence of postoperative complications (2/61 vs 8/61, p = 0.0048).ConclusionsThe current analysis suggested that ambulatory exercise within 3 days for patients who underwent open TLIF surgery was significantly associated with reduced LOS, total hospital expenses, and postoperative complications. Further causal relationship would be confirmed by future randomized controlled trials.

Contemporary Management of Blunt Liver Trauma: An Analysis of the Trauma Quality Improvement Program Registry (2007–2019)

PurposeTo evaluate the effectiveness of management strategies for blunt liver injuries in adult patients. Materials and MethodsPatients aged ≥18 years with blunt liver injuries registered via the Trauma Quality Improvement Program (2007–2019) were identified. Management strategies initiated within 24 hours of hospital presentation were classified as nonoperative management (NOM), embolization, surgery, or combination therapy. Patients were stratified by injury grade. Linear models estimated each strategy’s effect on hospital length of stay (LOS), intensive care unit (ICU) LOS, ventilator dependence, and mortality. ResultsOf 78,127 included patients, 88.7%, 8.7%, 1.8%, and 0.8% underwent NOM, surgery, embolization, and combination therapy, respectively. Among patients with low-grade (n = 62,237) and high-grade (n = 15,890) injuries and compared with all other management strategies, NOM was associated with the shortest hospital LOS and ICU LOS. Among patients with low-grade injuries and compared with surgery, embolization was associated with a shorter hospital LOS (9.7 days; P < .001; Cohen d = 0.32) and ICU LOS (5.3 days; P < .001; Cohen d = 0.36). Among patients with high-grade injuries and compared with surgery, embolization was associated with a shorter ICU LOS (6.0 days; P < .01; Cohen d = 0.24). Among patients with low- and high-grade injuries and compared with embolization, surgery was associated with higher odds of mortality (P < .001). ConclusionsAmong patients presenting with blunt liver injuries and compared with surgery, embolization was associated with a shorter ICU LOS and lower risk of mortality.

Burn excision within 48 hours portends better outcomes than standard management: A nationwide analysis.

Previous studies have debated the optimal time to perform excision and grafting of second- and third-degree burns. The current consensus is that excision should be performed before the sixth hospital day. We hypothesize that patients who undergo excision within 48 hours have better outcomes. The American College of Surgeons Trauma Quality Programs data set was used to identify all patients with at least 10% total body surface area second- and third-degree burns from years 2017 to 2019. Patients with other serious injuries (any Abbreviated Injury Scale, >3), severe inhalational injury, prehospital cardiac arrest, and interhospital transfers were excluded. International Classification of Diseases, Tenth Revision , procedure codes were used to ascertain time of first excision. Patients who underwent first excision within 48 hours of admission (early excision) were compared with those who underwent surgery 48 to 120 hours from admission (standard therapy). Propensity score matching was performed to control for age and total body surface area burned. A total of 2,270 patients (72% male) were included in the analysis. The median age was 37 (23-55) years. Early excision was associated with shorter hospital length of stay (LOS), and intensive care unit LOS. Complications including deep venous thrombosis, pulmonary embolism, ventilator-associated pneumonia, and catheter-associated urinary tract infection were significantly lower with early excision. There was no significant difference in mortality. Performance of excision within 48 hours is associated with shorter hospital LOS and fewer complications than standard therapy. We recommend taking patients for operative debridement and temporary or, when feasible, permanent coverage within 48 hours. Prospective trials should be performed to verify the advantages of this treatment strategy. Therapeutic/Care Management; Level III.