scholarly journals Association Between Preoperative Blood Glucose Level and Hospital Length of Stay for Patients Undergoing Appendectomy or Laparoscopic Cholecystectomy

2020 ◽  
Author(s):  
Kuan-Ting Robin Lin ◽  
Hsiu-Yin Chiang ◽  
Ya-Luan Hsiao ◽  
Han-Chun Huang ◽  
Shih-Ni Chang ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Blood Glucose ◽  
Length Of Stay ◽  
Missing Values ◽  
Medical Center ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Adjusted Relative Risk ◽  
Adjusted Risk ◽  
Laparoscopic Cholecystectomy Group

<b>OBJECTIVE</b><b> </b> <p>To evaluate the effect of preoperative blood glucose (POBG) level on hospital length of stay (LOS) in patients undergoing appendectomy or laparoscopic cholecystectomy. </p> <p><b>RESEARCH DESIGN AND METHODS</b></p> <p>We conducted a retrospective cohort study of patients aged ≥18 years who had undergone either appendectomy or laparoscopic cholecystectomy procedures between 2005 and 2016 at a tertiary medical center in Taiwan. The association between POBG level and LOS was evaluated using a multivariable quasi-Poisson regression with robust variance. Multiple imputations were performed to replace missing values.</p> <p><b>RESULTS</b></p> <p>We included a total of 8,291 patients; 4,025 patients underwent appendectomy (appendectomy group) and 4,266 underwent laparoscopic cholecystectomy (laparoscopic cholecystectomy group). In the appendectomy group, patients with POBG levels of ≥123 mg/dL (adjusted relative risk [aRR], 1.19; 95% CI, 1.06–1.33) had a 19% higher risk of having a LOS of >3 days than did those with POBG levels of <106 mg/dL. In the laparoscopic cholecystectomy group, patients with POBG levels of ≥128 mg/dL also had a significantly higher risk of having a LOS of >3 days (aRR, 1.17; 95% CI, 1.07–1.29) than did those with POBG levels of <102 mg/dL. A positive dose–response curve between POBG and an adjusted risk of a LOS of >3 days was observed, despite the curve starts to flatten at a POBG level of approximately 130 mg/dL.</p> <p><b>CONCLUSIONS</b></p> <p>We demonstrated that a higher POBG level was significantly associated with a prolonged LOS for patients undergoing appendectomy and laparoscopic cholecystectomy. The optimal POBG level may be lower than that commonly perceived.</p>

scholarly journals Association Between Preoperative Blood Glucose Level and Hospital Length of Stay for Patients Undergoing Appendectomy or Laparoscopic Cholecystectomy

2020 ◽  
Author(s):  
Kuan-Ting Robin Lin ◽  
Hsiu-Yin Chiang ◽  
Ya-Luan Hsiao ◽  
Han-Chun Huang ◽  
Shih-Ni Chang ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Blood Glucose ◽  
Length Of Stay ◽  
Missing Values ◽  
Medical Center ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Adjusted Relative Risk ◽  
Adjusted Risk ◽  
Laparoscopic Cholecystectomy Group

<b>OBJECTIVE</b><b> </b> <p>To evaluate the effect of preoperative blood glucose (POBG) level on hospital length of stay (LOS) in patients undergoing appendectomy or laparoscopic cholecystectomy. </p> <p><b>RESEARCH DESIGN AND METHODS</b></p> <p>We conducted a retrospective cohort study of patients aged ≥18 years who had undergone either appendectomy or laparoscopic cholecystectomy procedures between 2005 and 2016 at a tertiary medical center in Taiwan. The association between POBG level and LOS was evaluated using a multivariable quasi-Poisson regression with robust variance. Multiple imputations were performed to replace missing values.</p> <p><b>RESULTS</b></p> <p>We included a total of 8,291 patients; 4,025 patients underwent appendectomy (appendectomy group) and 4,266 underwent laparoscopic cholecystectomy (laparoscopic cholecystectomy group). In the appendectomy group, patients with POBG levels of ≥123 mg/dL (adjusted relative risk [aRR], 1.19; 95% CI, 1.06–1.33) had a 19% higher risk of having a LOS of >3 days than did those with POBG levels of <106 mg/dL. In the laparoscopic cholecystectomy group, patients with POBG levels of ≥128 mg/dL also had a significantly higher risk of having a LOS of >3 days (aRR, 1.17; 95% CI, 1.07–1.29) than did those with POBG levels of <102 mg/dL. A positive dose–response curve between POBG and an adjusted risk of a LOS of >3 days was observed, despite the curve starts to flatten at a POBG level of approximately 130 mg/dL.</p> <p><b>CONCLUSIONS</b></p> <p>We demonstrated that a higher POBG level was significantly associated with a prolonged LOS for patients undergoing appendectomy and laparoscopic cholecystectomy. The optimal POBG level may be lower than that commonly perceived.</p>

scholarly journals Association Between Preoperative Blood Glucose Level and Hospital Length of Stay for Patients Undergoing Appendectomy or Laparoscopic Cholecystectomy

Diabetes Care ◽  
2020 ◽  
Vol 44 (1) ◽  
pp. 107-115
Author(s):  
Hsiu-Yin Chiang ◽  
Kuan-Ting Robin Lin ◽  
Ya-Luan Hsiao ◽  
Han-Chun Huang ◽  
Shih-Ni Chang ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Blood Glucose ◽  
Length Of Stay ◽  
Blood Glucose Level ◽  
Glucose Level ◽  
Hospital Length ◽  
Hospital Length Of Stay

Disagreement between emergency department admission diagnosis and hospital discharge diagnosis: mortality and morbidity

Diagnosis ◽  
2016 ◽  
Vol 3 (1) ◽  
pp. 23-30 ◽  
Author(s):  
James Eames ◽  
Arie Eisenman ◽  
Richard J. Schuster
Keyword(s):  
Emergency Department ◽  
Length Of Stay ◽  
Medical Center ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Admission Diagnosis ◽  
Mortality And Morbidity ◽  
Emergency Department Admission ◽  
Icu Length Of Stay ◽  
Discordant Group

AbstractPrevious studies have shown that changes in diagnoses from admission to discharge are associated with poorer outcomes. The aim of this study was to investigate how diagnostic discordance affects patient outcomes.: The first three digits of ICD-9-CM codes at admission and discharge were compared for concordance. The study involved 6281 patients admitted to the Western Galilee Medical Center, Naharyia, Israel from the emergency department (ED) between 01 November 2012 and 21 January 2013. Concordant and discordant diagnoses were compared in terms of, length of stay, number of transfers, intensive care unit (ICU) admission, readmission, and mortality.: Discordant diagnoses was associated with increases in patient mortality rate (5.1% vs. 1.5%; RR 3.35, 95% CI 2.43, 4.62; p<0.001), the number of ICU admissions (6.7% vs. 2.7%; RR 2.58, 95% CI 2.07, 3.32; p<0.001), hospital length of stay (3.8 vs. 2.5 days; difference 1.3 days, 95% CI 1.2, 1.4; p<0.001), ICU length of stay (5.2 vs. 3.8 days; difference 1.4 days, 95% CI 1.0, 1.9; p<0.001), and 30 days readmission (14.11% vs. 12.38%; RR 1.14, 95% CI 1.00, 1.30; p=0.0418). ED length of stay was also greater for the discordant group (3.0 vs. 2.9 h; difference 8.8 min; 95% CI 0.1, 0.2; p<0.001): These findings indicate discordant admission and discharge diagnoses are associated with increases in morbidity and mortality. Further research should identify modifiable causes of discordance.

Abstract 2623: Racial Disparities in Hospital Length of Stay among Native Hawaiians and other Pacific Islanders with Ischemic Stroke

Stroke ◽  
2012 ◽  
Vol 43 (suppl_1) ◽  
Author(s):  
Kazuma Nakagawa ◽  
Matthew Koenig ◽  
Todd Seto ◽  
Susan Asai ◽  
Cherylee Chang
Keyword(s):  
Ischemic Stroke ◽  
Length Of Stay ◽  
Medical Center ◽  
Parameter Estimate ◽  
Hospital Length ◽  
Pacific Islanders ◽  
Native Hawaiians ◽  
Hospital Length Of Stay ◽  
Primary Stroke Center ◽  
Stroke Center

Introduction: Native Hawaiians and other Pacific Islanders (NHPI) with ischemic stroke are younger and have more comorbidities compared to other major racial-ethnic groups. However, their impact on hospital length of stay (LOS) after ischemic stroke has not been studied. Hypothesis: We assessed the hypothesis that NHPI race is associated with a longer hospital LOS after ischemic stroke. Methods: Data from 2004 to 2010 were retrospectively obtained from the Get With the Guidelines-Stroke (GWTG-Stroke) database from The Queen’s Medical Center, the only primary stroke center for the state of Hawaii. Multivariable analyses were performed using a stepwise linear regression model to identify factors predictive of hospital LOS after ischemic stroke. Results: A total of 1921 patients hospitalized for ischemic stroke (NHPI 20%, Asians 53%, whites 24%, blacks 0.8%, others 2%) were studied. Univariate analyses showed that NHPI were younger (mean ages, NHPI 60±14 vs. Asians 72±14, p <0.0001; vs. whites 71±14, p <0.0001) and had higher prevalence of diabetes (NHPI 53% vs. Asians 67%, p <0.0001; vs. whites 22%, p <0.0001), hypertension (NHPI 82% vs. whites 22%, p <0.0001), prior stroke or TIA (NHPI 30% vs. Asians 23%, p =0.01), smoking (NHPI 19% vs. Asians 14%, p =0.01), dyslipidemia (NHPI 43% vs. whites 34%, p <0.01), and longer hospital LOS (NHPI 11±17 days vs. Asians 7±9 days, p <0.0001; whites 8±17 days, p <0.05). After adjusting for age, race, gender, and risk factors with predefined significance ( p <0.1), independent predictors for hospital LOS were NHPI race (parameter estimate, 2.67; 95% CI, 1.09 - 4.22, p =0.001), atrial fibrillation/atrial flutter (parameter estimate, 2.22; 95% CI, 0.53 - 3.90, p =0.01), and age (parameter estimate, -0.04; 95% CI, -0.09 - -0.002, p =0.04). Conclusions: Native Hawaiians and other Pacific Islanders with ischemic stroke have a longer hospital length of stay compared to Asians and whites. Further studies are needed to assess if other socioeconomic factors contribute to the observed differences.

Agency for Healthcare Research and Quality Patient Safety Indicators and Mortality in Surgical Patients

2014 ◽  
Vol 80 (8) ◽  
pp. 801-804 ◽  
Author(s):  
Rajesh Ramanathan ◽  
Patricia Leavell ◽  
Luke G. Wolfe ◽  
Therese M. Duane
Keyword(s):  
Patient Safety ◽  
Length Of Stay ◽  
Medical Center ◽  
Academic Medical Center ◽  
Hospital Length ◽  
Healthcare Research ◽  
Hospital Length Of Stay ◽  
Surgical Patients ◽  
Patient Safety Indicators ◽  
Academic Medical

Patient safety indicators (PSI), developed by the Agency for Healthcare Research and Quality, use administrative billing data to measure and compare patient safety events at medical centers. We retrospectively examined whether PSIs accurately reflect patients’ risk of mortality, hospital length of stay, and intensive care unit (ICU) requirements at an academic medical center. Surgical patient records with PSIs were reviewed between October 2011 and September 2012 at our urban academic medical center. Primary outcomes studied included mortality, hospital length of stay, and ICU requirements. Subset analysis was performed for each PSI and its association with the outcome measures. PSIs were more common among surgical patients who died as compared with those alive at discharge (35.3 vs 2.7 PSIs/100 patients, P < 0.01). Although patients who died with PSIs had shorter hospital courses, they had a significantly greater ICU requirement than those without a PSI (96.0 vs 61.1%, P < 0.01) and patients who were alive at discharge (96.0 vs 48.0%, P < 0.01). The most frequently associated PSIs with mortality were postoperative metabolic derangements (41.7%), postoperative sepsis (38.5%), and pressure ulcers (33.3%). PSIs occur at a higher frequency in surgical patients who die and are associated with increased ICU requirements.

Patterns and Effects of Admission Hyperglycemia And Inflammatory Response in Trauma Patients: A Prospective Study

2020 ◽  
Author(s):  
Ayman El-Menyar ◽  
Mohammad Asim ◽  
Fayaz Mir ◽  
Suhail Hakim ◽  
Ahad Kanbar ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Length Of Stay ◽  
Inflammatory Response ◽  
Injury Severity ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Trauma Patients ◽  
Severity Of Injury ◽  
Hs Crp ◽  
Initial Blood

Abstract Background: Hyperglycemia following trauma could be a response to stress. The constellation of the initial hyperglycemia, proinflammatory cytokines and severity of injury among trauma patients is understudied. We aimed to evaluate the patterns and effects of on-admission hyperglycemia and inflammatory response in a level 1 trauma center admissions. Methods: A prospective, observational study was conducted for adult trauma patients who were admitted and tested for on-admission blood glucose, hemoglobin A1c, interleukin (IL)-6 ,Il-18 and hs-CRP. Patients were categorized into 4 groups (non-diabetic normoglycemic, diabetic normoglycemic, diabetic hyperglycemic (DH) and stress-induced hyperglycemic (SIH)). The inflammatory markers were measured on 3 time points (admission, 24 h, and 48 h). Pearson’s correlation test and logistic regression analysis were performed. We hypothesized that higher initial readings of blood glucose and cytokines are associated with severe injuries and worse in-hospital outcomes in trauma patients.Results: During the study period, 250 adult trauma patients were enrolled. Almost 13% of patients presented with hyperglycemia (SIH&DH); of whom 50% had SIH. Compared to the other 3 groups; SIH patients were younger, had significantly higher ISS, higher IL-6 readings, prolonged hospital length of stay and higher mortality. The SIH group had lower Revised Trauma Score (p=0.005), lower Trauma Injury Severity Score (p=0.01) and lower GCS (p=0.001). IL-18 and hs-CRP were comparable among the study groups. Compared to the normoglycemia groups, patients with hyperglycemia had elevated high- sensitive troponin T (p=0.001) and required more blood transfusion (p=0.03). Patients with hyperglycemia had 3-times higher in-hospital mortality than the normoglycemia groups (p=0.02). A significant correlation was identified between initial blood glucose and serum lactate, IL-6, ISS and hospital length of stay. IL-6 correlated well with ISS (r=0.40, p=0.001). On- admission blood glucose had age-sex-GCS adjusted odd ratio 1.20(95% CI 1.06-1.33, p=0.003) for severe injury (ISS≥16).Conclusions: On-admission hyperglycemia is associated with a significant severer injury than normoglycemia patients. Initial blood glucose correlates with serum IL-6 which indicates a potential role of the systemic inflammatory response in the disease pathogenesis among the injured patients. On-admission glucose level could be a useful marker of injury severity, triage and risk assessment in trauma patients.This study was registered at the ClinicalTrials.gov (Identifier: NCT02999386), retrospectively Registered on December 21, 2016 https://clinicaltrials.gov/ct2/show/NCT02999386.

scholarly journals Preoperative Dexamethasone Enhances Quality of Recovery after Laparoscopic Cholecystectomy

2011 ◽  
Vol 114 (4) ◽  
pp. 882-890 ◽  
Author(s):  
Glenn S. Murphy ◽  
Joseph W. Szokol ◽  
Steven B. Greenberg ◽  
Michael J. Avram ◽  
Jeffery S. Vender ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Length Of Stay ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Postanesthesia Care Unit ◽  
Control Group ◽  
Quality Of Recovery ◽  
Pain Scores ◽  
Dexamethasone Group

Background The effect of dexamethasone on quality of recovery after discharge from the hospital after laparoscopic surgery has not been examined rigorously in previous investigations. We hypothesized that preoperative dexamethasone would enhance patient-perceived quality of recovery on postoperative day 1 in subjects undergoing laparoscopic cholecystectomy. Methods One hundred twenty patients undergoing outpatient laparoscopic cholecystectomy were randomized to receive either dexamethasone (8 mg) or placebo-saline. A 40-item quality-of-recovery scoring system (QoR-40) was administered preoperatively and on postoperative day 1 to all subjects. Nausea, vomiting, fatigue, and pain scores were recorded at the time of discharge from the postanesthesia care unit and ambulatory surgical unit. Hospital length of stay was also assessed. Results Global QoR-40 scores on postoperative day 1 were higher in the dexamethasone group (median [range], 178 [130-195]) compared with the control group (161 [113-194]) (median difference [99% CI], -18 [-26 to -8]; P &lt; 0.0001). Postoperative QoR-40 scores in the dimensions of emotional state, physical comfort, and pain were all improved in the dexamethasone group compared with the control group (P &lt; 0.001). Nausea, fatigue, and pain scores were all reduced in the dexamethasone group during the hospitalization, as were postoperative analgesic requirements (P &lt; 0.05). Total hospital length of stay was also reduced in subjects administered steroids (P = 0.003). Conclusions Among patients undergoing outpatient laparoscopic cholecystectomy surgery, the use of preoperative dexamethasone enhanced postdischarge quality of recovery and reduced nausea, pain, and fatigue in the early postoperative period.

scholarly journals A predictive grading scale for acute cholecystitis

2019 ◽  
Vol 4 (1) ◽  
pp. e000324
Author(s):  
Sammy Siada ◽  
David Jeffcoach ◽  
Rachel C Dirks ◽  
Mary M Wolfe ◽  
Amy M Kwok ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Length Of Stay ◽  
Systemic Inflammatory Response Syndrome ◽  
Inflammatory Response ◽  
Acute Cholecystitis ◽  
Hospital Length ◽  
Systemic Inflammatory Response ◽  
Hospital Length Of Stay ◽  
Gallstone Pancreatitis ◽  
Grading Scale

BackgroundAcute cholecystitis presents in a spectrum of severity, where acute disease may be complicated by severe inflammation, gangrene, and perforation. The goal of this study is to outline an evidence-based grading scale that predicts patient outcomes after laparoscopic cholecystectomy (LC).MethodsA retrospective review of all patients with a preoperative diagnosis of acute cholecystitis who underwent LC from August 2011 until June 2015 at a tertiary-level hospital was performed. Patients who underwent elective cholecystectomy, incidental cholecystectomy, a planned open cholecystectomy, had gallstone pancreatitis or choledocholithiasis, and those admitted to a non-surgical service were excluded. Severity of disease was obtained from operative and pathology reports, and patients were classified according to the following grading scale:Grade I: symptomatic cholelithiasis.Grade II: acute/chronic cholecystitis.Grade III: gangrenous/necrotizing cholecystitis.Grade IV: gallbladder perforation or abscess.The groups were compared on age, gender, body mass index, severity of gallbladder disease, presence of preoperative systemic inflammatory response syndrome, hospital length of stay, length of operation, complications within 30 days, conversion to open rate, and cost of hospitalization.ResultsDuring the study period, 1252 patients who underwent laparoscopic cholecystectomy were analyzed; 677 met inclusion criteria. The most common grade was grade 2, which was present in 80% of patients, followed by grade 3, which was found in 16% of patients. Grade 4 cholecystitis occurred in 1.2% of patients and grade 1 occurred in 3.2% of patients. There were statistically significant increases in age, presence of preoperative systemic inflammatory response syndrome, hospital length of stay, conversion to open rate, cost of hospitalization, and length of operation with increased cholecystitis grade.ConclusionsThe proposed grading scale is an accurate predictor of duration of operation, conversion to open rate, hospital length of stay, and cost of hospitalization.Level of evidenceIIIStudy typePrognostic

scholarly journals Perioperative Sedation in Mechanically Ventilated Cardiac Surgery Patients With Dexmedetomidine-Based Versus Propofol-Based Regimens

2018 ◽  
Vol 53 (1) ◽  
pp. 5-12 ◽  
Author(s):  
Taylor Chuich ◽  
Christopher Lewis Cropsey ◽  
Yaping Shi ◽  
Daniel Johnson ◽  
Matthew S. Shotwell ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Length Of Stay ◽  
Medical Center ◽  
Artery Bypass ◽  
Academic Medical Center ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Suitable Alternative ◽  
Replacement Surgery ◽  
Icu Discharge

Background: Sedative agents used during cardiac surgery can influence the patient’s time to extubation, intensive care unit (ICU) and hospital length of stay, and incidence of delirium. Objective: This study evaluates the effects of the intraoperative and postoperative use of dexmedetomidine versus propofol infusions. Methods: This 19-month retrospective observational study at an academic medical center included 278 patients 18 years of age or older who underwent coronary artery bypass grafting (CABG), valve replacement surgery, or combined CABG plus valve surgery, who received either a dexmedetomidine or propofol infusion in addition to general anesthesia intraoperatively. The primary outcome was time to extubation. The secondary outcomes were ICU and hospital length of stay and incidence of delirium. Results: Use of dexmedetomidine (n = 69) as an intraoperative and postoperative sedative as opposed to propofol (n = 209) was significantly associated with increased likelihood of extubation (ie, shorter time to extubation; hazard ratio = 1.63, 95% CI = 1.21-2.19, P = 0.001). There was no significant association between use of dexmedetomidine and ICU discharge ( P = 0.99), hospital discharge ( P = 0.52), and incidence of delirium ( P = 0.27) after adjusting for other covariates. Conclusion and Relevance: Dexmedetomidine increased the likelihood of extubation when compared with propofol, with no increase in ICU or hospital length of stay or incidence of delirium. Our study is unique in that there was no crossover between patients who received dexmedetomidine and propofol infusions intraoperatively and postoperatively Dexmedetomidine-based regimens could serve as a suitable alternative to propofol-based regimens for fast-track extubation.

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