ABSTRACT
BACKGROUND: Maintaining balanced blood product ratios during damage control resuscitation (DCR) is independently associated with improved survival. We hypothesized that real-time performance improvement (RT-PI) would increase adherence to DCR best practice. STUDY DESIGN AND METHODS: From December 2020-August 2021, we prospectively used a bedside RT-PI tool to guide DCR in severely injured patients surviving at least 30 min. RT-PI study patients were compared to contemporary control patients at our institution and historic PROMMTT study patients. A subset of patients transfused ≥6 U red blood cells (RBC) in 6 h (MT+) was also identified. The primary endpoint was percentage time in a high ratio range (≥3:4) of plasma (PLAS):RBC and platelet (PLT):RBC over 6 h. Secondary endpoints included time to massive transfusion protocol activation, time to calcium and tranexamic acid (TXA) dosing, and cumulative 6-h ratios. RESULTS: Included patients (n = 772) were 35 (24-51) years old with an Injury Severity Score of 27 (17-38) and 42% had penetrating injuries. RT-PI (n = 10) patients spent 96% of the 6-h resuscitation in a high PLAS:RBC range, no different versus CONTROL (n = 87) (96%) but more than PROMMTT (n = 675) (25%, p < .001). In the MT+ subgroup, optimal PLAS:RBC and PLT:RBC were maintained for the entire 6 h in RT-PI (n = 4) versus PROMMTT (n = 391) patients for both PLAS (p < .001) and PLT ratios (p < .001). Time to TXA also improved significantly in RT-PI versus CONTROL patients (27 min [22-31] vs. 51 min [29-98], p = .035). CONCLUSION: In this prospective study, RT-PI was associated with optimized DCR. Multicenter validation of this novel approach to optimizing DCR implementation is warranted.
ABSTRACT
INTRODUCTION: Vestibular schwannomas (VSs) are rare, benign intracranial tumours that have prompted clinical practice guideline (CPG) creation given their complex management. Our aim was to utilize the Appraisal of Guidelines for Research and Evaluation (AGREE II) instrument to assess if such CPGs on the management of VSs with radiosurgery and radiotherapy are of acceptable quality. METHODS: Relevant CPGs were identified following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocols. Experienced reviewers then extracted general CPG properties and rated their quality via the AGREE II instrument. Intraclass correlation coefficients (ICCs) were quantified to assess interrater reliability. RESULTS: Nine CPGs on the management of VSs with radiosurgery and radiotherapy were identified. All CPGs were created in the past six years and developed recommendations based on literature review and expert consensus. One guideline was deemed as high quality with seven others being moderate and one being low in quality. The clarity of the presentation domain had the highest mean scaled domain score of 96.0%. The domains of stakeholder involvement and applicability had the lowest means of 49.2% and 47.2%, respectively. ICCs were either good or excellent across all domains. CONCLUSION: Current CPGs on the management of VSs with radiosurgery and radiotherapy are of acceptable quality but would greatly benefit from improvements in applicability, stakeholder involvement, editorial independence and rigour of development. We recommend CPG authors reference the European Association of Neuro-Oncology (EANO) guideline as a developmental framework with the Congress of Neurological Surgeons/American Association of Neurological Surgeons (CNS/AANS) CPG being a valid alternative.
Subject(s)
Neuroma, Acoustic , Practice Guidelines as Topic , Radiosurgery , Humans , Radiosurgery/standards , Radiosurgery/methods , Neuroma, Acoustic/radiotherapy , Neuroma, Acoustic/surgeryABSTRACT
INTRODUCTION: Decubitus ulcers are a morbid and costly problem faced by healthcare systems and patients across the country. We aim to examine current patterns and characteristics of patients admitted to the hospital with a pressure ulcer. MATERIALS AND METHODS: From a nationally representative sample of hospital discharge records, the Nationwide Inpatient Sample (NIS), patients with a diagnosis of pressure ulcer 2008-2019 were identified. Patient volume, demographic and clinical data were analyzed for change over time. RESULTS: The volume of pressure ulcer patients as a proportion of all hospital patients remained constant from 2008 to 2019 (P = .479). During the study period, the proportion of ulcer patients that underwent an ulcer-related procedure significantly decreased (P < .001) while the proportion of ulcers considered severe significantly increased (P < .001). CONCLUSIONS: Our analysis suggests the prevalence of decubitus ulcers remained stable during the time period, with increased severity but reduced frequency of operative intervention.
Subject(s)
Pressure Ulcer , Humans , United States/epidemiology , Pressure Ulcer/epidemiology , Ulcer , Cross-Sectional Studies , Hospitalization , InpatientsABSTRACT
BACKGROUND: In Philadelphia, PA, police and emergency medical services (EMS) transport patients with firearm injuries. Prior studies evaluating this system have lacked reliable prehospital times. By linking police and hospital data sets, we established a complete timeline from firearm injury to outcome. We hypothesized that police-transported patients have shorter prehospital times that, in turn, are associated with improved survival and increased unexpected survivorship at 6 and 24 hours. METHODS: This retrospective study linked patient-level data from OpenDataPhilly Shooting Victims and the Pennsylvania Trauma Systems Foundation. All adults transported to a Level I or II trauma center after firearm injury in Philadelphia from 2015 to 2018 were included. Patient-level characteristics were compared between cohorts; unexpected survivors were identified using Trauma Score-Injury Severity Score. Multiple regression estimated risk-adjusted associations between transport method, prehospital time, and outcomes. RESULTS: Police-transported patients (n = 977) had significantly shorter prehospital times than EMS-transported patients (n = 320) (median, 9 minutes [interquartile range, 7-12 minutes] vs. 21 minutes [interquartile range, 16-29 minutes], respectively; p < 0.001). Police-transported patients were more often severely injured than those transported by EMS (60% vs. 50%, p = 0.002). After adjusting for confounders, police-transported patients had improved survival relative to EMS on hospital arrival (87% vs. 84%, respectively, p = 0.035), but not at 6 hours (79% vs. 78%, respectively, p = 0.126) or 24 hours after arrival (76% vs. 76%, respectively, p = 0.224). Compared with EMS, police-transported patients were significantly more likely to be unexpected survivors at 6 hours (6% vs. 2%, respectively, p < 0.001) and 24 hours (3% vs. 1%, respectively, p = 0.021). CONCLUSION: Police-transported patients had more severe injuries, shorter prehospital times, and increased likelihood of unexpected survival compared with EMS-transported patients. After controlling for confounders, patient physiology and injury severity represent meaningful determinants of mortality in our mature trauma system, indicating an ongoing opportunity to optimize in-hospital care. Future studies should investigate causes of death among unexpected early survivors to mitigate preventable mortality. LEVEL OF EVIDENCE: Prognostic/Epidemiological, Level III.
Subject(s)
Emergency Medical Services , Firearms , Wounds, Gunshot , Adult , Humans , Transportation of Patients/methods , Police , Retrospective Studies , Wounds, Gunshot/therapy , Injury Severity Score , Trauma Centers , PhiladelphiaABSTRACT
INTRODUCTION: The LACE+ (Length of Stay, Acuity of Admission, Charlson Comorbidity Index (CCI) Score, Emergency Department (ED) visits within the previous 6 months) index has never been tested in a purely spine surgery population. This study assesses the ability of LACE + to predict adverse patient outcomes following discectomy for far lateral disc herniation (FLDH). PATIENTS AND METHODS: Data were obtained for patients (n = 144) who underwent far lateral lumbar discectomy at a single, multi-hospital academic medical center (2013-2020). LACE + scores were calculated for all patients with complete information (n = 100). The influence of confounding variables was assessed and controlled with stepwise regression. Logistic regression was used to test the ability of LACE + to predict risk of unplanned hospital readmission, ED visits, outpatient office visits, and reoperation after surgery. RESULTS: Mean age of the population was 61.72 ± 11.55 years, 69 (47.9 %) were female, and 126 (87.5 %) were non-Hispanic white. Patients underwent either open (n = 92) or endoscopic (n = 52) surgery. Each point increase in LACE + score significantly predicted, in the 30-day (30D) and 30-90-day (30-90D) post-discharge window, higher risk of readmission (p = 0.005, p = 0.009; respectively) and ED visits (p = 0.045). Increasing LACE + also predicted, in the 30D and 90-day (90D) post-discharge window, risk of reoperation (p = 0.022, p = 0.016; respectively), and repeat neurosurgical intervention (p = 0.026, p = 0.026; respectively). Increasing LACE + score also predicted risk of reoperation (p = 0.011) within 30 days of initial surgery. CONCLUSIONS: LACE + may be suitable for characterizing risk of adverse perioperative events for patients undergoing far lateral discectomy.
Subject(s)
Diskectomy/adverse effects , Intervertebral Disc Displacement/surgery , Lumbar Vertebrae , Postoperative Complications/etiology , Aged , Emergency Service, Hospital , Female , Humans , Length of Stay , Logistic Models , Male , Middle Aged , Patient Readmission , Postoperative Complications/diagnosis , Postoperative Complications/therapy , Predictive Value of Tests , Reoperation , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVE: To assess the influence of race on short-term patient outcomes in a pituitary tumor surgery population. PATIENTS AND METHODS: Coarsened exact matching was used to retrospectively analyze consecutive patients (n = 567) undergoing pituitary tumor resection over a six-year period (June 07, 2013 to April 29, 2019) at a single, multi-hospital academic medical center. Black/African American and white patients were exact matched based on twenty-nine (29) patient, procedure, and hospital characteristics. Matching characteristics included surgical costs, American Society of Anesthesiologists grade, duration of surgery, and Charlson Comorbidity Index, amongst others. Outcomes studied included unplanned 90-day readmission, emergency room (ER) evaluation, and unplanned reoperation. RESULTS: Ninety-two (n = 92) patients were exact matched and analyzed. There was no significant difference in 90-day readmission (p = 0.267, OR (black/AA vs white) = 0.500, 95% CI = 0.131-1.653) or ER evaluation within 90 days (p = 0.092, OR = 3.000, 95% CI = 0.848-13.737) between the two cohorts. Furthermore, there was no significant difference in the rate of unplanned reoperation throughout the duration of the follow up period between matched black/African American and white patients (p = 0.607, OR = 0.750, 95% CI = 0.243-2.211). CONCLUSION: This study suggests that the effect of race on post-operative outcomes is largely mitigated when equal access is attained, and when race is effectively isolated from socioeconomic factors and comorbidities in a population undergoing pituitary tumor resection.
Subject(s)
Black or African American/statistics & numerical data , Pituitary Neoplasms/ethnology , Pituitary Neoplasms/surgery , Postoperative Complications/epidemiology , White People/statistics & numerical data , Emergency Service, Hospital , Humans , Operative Time , Patient Readmission , Reoperation , Retrospective Studies , Socioeconomic Factors , Treatment OutcomeABSTRACT
Importance: Police in Philadelphia, Pennsylvania, routinely transport patients with penetrating trauma to nearby trauma centers. During the past decade, this practice has gained increased acceptance, but outcomes resulting from police transport of these patients have not been recently evaluated. Objective: To assess mortality among patients with penetrating trauma who are transported to trauma centers by police vs by emergency medical services (EMS). Design, Setting, and Participants: This cohort study used the Pennsylvania Trauma Outcomes Study registry and included 3313 adult patients with penetrating trauma from January 1, 2014, to December 31, 2018. Outcomes were compared between patients transported by police (n = 1970) and patients transported by EMS (n = 1343) to adult level I and II trauma centers in Philadelphia. Exposures: Police vs EMS transport. Main Outcomes and Measures: The primary end point was 24-hour mortality. Secondary end points included death at multiple other time points. After whole-cohort regression analysis, coarsened exact matching was used to control for confounding differences between groups. Matching criteria included patient age, injury mechanism and location, Injury Severity Score (ISS), presenting systolic blood pressure, and Glasgow Coma Scale score. Subgroup analysis was performed among patients with low, moderate, or high ISS. Results: Of the 3313 patients (median age, 29 years [interquartile range, 23-40 years]) in the study, 3013 (90.9%) were men. During the course of the study, the number of police transports increased significantly (from 328 patients in 2014 to 489 patients in 2018; P = .04), while EMS transport remained unchanged (from 246 patients in 2014 to 281 patients in 2018; P = .44). On unadjusted analysis, compared with patients transported by EMS, patients transported by police were younger (median age, 27 years [interquartile range, 22-36 years] vs 32 years [interquartile range, 24-46 years]), more often injured by a firearm (1741 of 1970 [88.4%] vs 681 of 1343 [50.7%]), and had a higher median ISS (14 [interquartile range, 9-26] vs 10 [interquartile range, 5-17]). Patients transported by police had higher mortality at 24 hours than those transported by EMS (560 of 1970 [28.4%] vs 246 of 1343 [18.3%]; odds ratio, 1.86; 95% CI, 1.57-2.21; P < .001) and at all other time points. After coarsened exact matching (870 patients in each transport cohort), there was no difference in mortality at 24 hours (210 [24.1%] vs 212 [24.4%]; odds ratio, 0.95; 95% CI, 0.59-1.52; P = .91) or at any other time point. On subgroup analysis, patients with severe injuries transported by police were less likely to be dead on arrival compared with matched patients transported by EMS (64 of 194 [33.0%] vs 79 of 194 [40.7%]; odds ratio, 0.48; 95% CI, 0.24-0.94; P = .03). Conclusions and Relevance: For patients with penetrating trauma in an urban setting, 24-hour mortality was not different for those transported by police vs EMS to a trauma center. Timely transport to definitive trauma care should be emphasized over medical capability in the prehospital management of patients with penetrating trauma.
Subject(s)
Emergency Medical Services , Police , Transportation of Patients , Wounds, Penetrating/mortality , Adult , Female , Humans , Injury Severity Score , Male , Philadelphia , Trauma CentersABSTRACT
INTRODUCTION: The LACE+ index has been shown to predict readmissions; however, LACE+ has not been validated for extended postoperative outcomes in an orthopedic surgery population. The purpose of this study is to examine whether LACE+ scores predict unplanned readmissions and adverse outcomes following orthopedic surgery. Use of the LACE1 index to proactively identify at-risk patients may enable actions to reduce preventable readmissions. METHODS: LACE+ scores were retrospectively calculated at the time of discharge for all consecutive orthopedic surgery patients (n = 18,893) at a multicenter health system over 3 years (2016-2018). Coarsened exact matching was used to match patients based on characteristics not assessed in the LACE+ index. Outcome differences between matched patients in different LACE quartiles (i.e. Q4 vs. Q3, Q2, and Q1) were analyzed. RESULTS: Higher LACE+ scores significantly predicted readmission and emergency department visits within 90 days of discharge and for 30-90 days after discharge for all studied quartiles. Higher LACE+ scores also significantly predicted reoperations, but only between Q4 and Q3 quartiles. CONCLUSIONS: The results suggest that the LACE+ risk-prediction tool may accurately predict patients with a high likelihood of adverse outcomes after a broad array of orthopedic procedures.
Subject(s)
Orthopedic Procedures , Patient Readmission , Emergency Service, Hospital , Humans , Length of Stay , Orthopedic Procedures/adverse effects , Retrospective StudiesABSTRACT
BACKGROUND: The LACE+ index is a well-studied metric that compacts patient data in an effort to assess readmission risk. PURPOSE: Assess the capacity of LACE+ scores for predicting short-term undesirable outcomes in an entire single-center population of patients undergoing gynecologic surgery. IMPORTANCE AND RELEVANCE TO HEALTHCARE QUALITY: Proactive identification of high-risk patients, with tools such as the LACE+ index, may serve as the first step toward appropriately engaging resources for reducing readmissions. METHODS: This study was a retrospective analysis that used coarsened exact matching. All gynecologic surgery cases over 2 years within a single health system (n = 12,225) were included for analysis. Outcomes of interest were unplanned readmission, emergency room (ER) evaluation, and return to surgery. Composite LACE+ scores were separated into quartiles and matched. For outcome comparison, matched patients were assessed by LACE+ quartile, using Q4 as the reference group. RESULTS: Increasing LACE+ score reflected a higher rate of readmission (p = .003, p = .001) and visits to the ER at 30 postoperative days (p < .001). CONCLUSION: The data presented here suggest that LACE+ index is a viable metric for patient outcome prediction following gynecologic surgery.
Subject(s)
Emergency Service, Hospital , Patient Readmission , Female , Gynecologic Surgical Procedures , Humans , Length of Stay , Retrospective Studies , Risk FactorsABSTRACT
BACKGROUND: Access to medical care seems to be impacted by race. However, the effect of race on outcomes, once care has been established, is poorly understood. PURPOSE: This study seeks to assess the influence of race on patient outcomes in a brain tumor surgery population. IMPORTANCE AND RELEVANCE TO HEALTHCARE QUALITY: This study offers insights to if or how quality is impacted based on patient race, after care has been established. Knowledge of disparities may serve as a valuable first step toward risk factor mitigation. METHODS: Patients differing in race, but matched on other outcomes affecting characteristics, were assessed for differences in outcomes subsequent to brain tumor resection. Coarsened exact matching was used to match 1700 supratentorial brain tumor procedures performed over a 6-year period at a single, multihospital academic medical center. Patient outcomes assessed included unplanned readmission, mortality, emergency department (ED) visits, and unanticipated return to surgery. RESULTS: There was no significant difference in readmissions, mortality, ED visits, return to surgery after index admission, or return to surgery within 30 days between the two races. CONCLUSION: This study suggests that race does not independently influence postsurgical outcomes but may instead serve as a proxy for other closely related demographics.
Subject(s)
Brain Neoplasms , Patient Readmission , Brain Neoplasms/surgery , Emergency Service, Hospital , Hospitalization , Humans , Retrospective StudiesABSTRACT
OBJECTIVES: The LACE+ index risk prediction tool has not been successfully used to predict short-term outcomes after neurosurgery. This study assessed the ability of LACE+ to predict 30-day (30D) adverse outcomes after supratentorial brain tumor surgery. PATIENTS AND METHODS: LACE+ scores were retrospectively calculated for consecutive patients (nâ¯=â¯624) who received surgery for supratentorial tumors at one multi-center health system (2017-2019). Coarsened exact matching was employed to control for confounding variables. Outcomes including unplanned hospital readmission, emergency department visits, and death were compared for patients with different LACE+ score quartiles (Q1, Q2, Q3, Q4). RESULTS: 134 patients were matched between Q1 and Q4; 152 patients between Q2 and Q4; 192 patients between Q3 and Q4. LACE+ score was not found to predict readmission within 30D of discharge for Q1 vs Q4 (pâ¯=â¯0.239), Q2 vs Q4 (pâ¯=â¯0.336), or Q3 vs Q4 (pâ¯=â¯0.739). LACEâ¯+â¯score also did not predict 30D risk of emergency department visits for Q1 vs Q4 (pâ¯=â¯0.210), Q2 vs Q4 (pâ¯=â¯0.839), or Q3 vs Q4 (pâ¯=â¯0.167). LACEâ¯+â¯did predict death within 30D of surgery for Q3 vs Q4 (1.04 % vs 7.29 %, pâ¯=â¯0.039), but not for Q1 vs Q4 (pâ¯=â¯0.625) or Q2 vs Q4 (pâ¯=â¯0.125). CONCLUSION: LACEâ¯+â¯may not be suitable for characterizing short-term risk of certain perioperative events in a patient population undergoing supratentorial brain tumor surgery.
Subject(s)
Neurosurgical Procedures , Supratentorial Neoplasms/surgery , Aged , Female , Humans , Length of Stay , Male , Middle Aged , Patient Discharge , Patient Readmission , Prognosis , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVES: Assessment of the potential of LACE+ index scores in patients undergoing gynecologic surgery to predict short-term undesirable outcomes. STUDY DESIGN: Retrospective study over a 2-year time period (2016-2018). METHODS: Coarsened exact matching was used to assess the predictive capacity of the LACE+ index among all gynecologic surgery cases over a 2-year period (2016-2018) at 1 health system (N = 12,225). Study subjects were matched on characteristics not assessed by LACE+, including race and duration of surgery. For comparison of outcomes, LACE+ score was divided into quartiles and otherwise matched populations were compared in reference to LACE+ quartile (Q): Q4 vs Q1, Q4 vs Q2, Q4 vs Q3. RESULTS: A total of 1715 patients were matched for Q1 to Q4, 1951 patients were matched for Q2 to Q4, and 1822 patients were matched for Q3 to Q4. Escalating LACE+ score significantly predicted increased readmission, reoperation, and emergency department (ED) visits from 30 to 90 postoperative days as well as readmission, reoperation, and ED visits from 0 to 90 postoperative days. CONCLUSIONS: The results of this study suggest that the LACE+ index is suitable as a prediction model for important patient outcomes in a gynecologic surgery population.
Subject(s)
Gynecologic Surgical Procedures/statistics & numerical data , Health Services/statistics & numerical data , Postoperative Period , Body Mass Index , Comorbidity , Emergency Service, Hospital/statistics & numerical data , Female , Humans , Length of Stay/statistics & numerical data , Operative Time , Patient Acuity , Patient Readmission/statistics & numerical data , Racial Groups , Reoperation/statistics & numerical data , Retrospective Studies , Risk Assessment , Socioeconomic FactorsABSTRACT
BACKGROUND: The LACE+ (Length of stay, Acuity of admission, Charlson Comorbidity Index [CCI] score, and Emergency department [ED] visits in the past 6 mo) index risk-prediction tool has never been successfully tested in a neurosurgery population. OBJECTIVE: To assess the ability of LACE+ to predict adverse outcomes after supratentorial brain tumor surgery. METHODS: LACE+ scores were retrospectively calculated for all patients (n = 624) who underwent surgery for supratentorial tumors at the University of Pennsylvania Health System (2017-2019). Confounding variables were controlled with coarsened exact matching. The frequency of unplanned hospital readmission, ED visits, and death was compared for patients with different LACE+ score quartiles (Q1, Q2, Q3, and Q4). RESULTS: A total of 134 patients were matched between Q1 and Q4; 152 patients were matched between Q2 and Q4; and 192 patients were matched between Q3 and Q4. Patients with higher LACE+ scores were significantly more likely to be readmitted within 90 d (90D) of discharge for Q1 vs Q4 (21.88% vs 46.88%, P = .005) and Q2 vs Q4 (27.03% vs 55.41%, P = .001). Patients with larger LACE+ scores also had significantly increased risk of 90D ED visits for Q1 vs Q4 (13.33% vs 30.00%, P = .027) and Q2 vs Q4 (22.54% vs 39.44%, P = .039). LACE+ score also correlated with death within 90D of surgery for Q2 vs Q4 (2.63% vs 15.79%, P = .003) and with death at any point after surgery/during follow-up for Q1 vs Q4 (7.46% vs 28.36%, P = .002), Q2 vs Q4 (15.79% vs 31.58%, P = .011), and Q3 vs Q4 (18.75% vs 31.25%, P = .047). CONCLUSION: LACE+ may be suitable for characterizing risk of certain perioperative events in a patient population undergoing supratentorial brain tumor resection.
Subject(s)
Patient Readmission , Supratentorial Neoplasms , Humans , Length of Stay , Patient Discharge , Retrospective Studies , Supratentorial Neoplasms/surgeryABSTRACT
BACKGROUND: This study assesses the influence of race on patient outcomes in a brain tumor surgery population. METHODS: Coarsened exact matching was used to retrospectively analyze 1700 supratentorial brain tumor procedures over a 6-year period (June 7, 2013 to April 29, 2019) at a single, multihospital academic medical center. Outcome measures included readmission, mortality, emergency room visits, and reoperation. RESULTS: McNemar test (mid-P) showed no significant difference in 90-day mortality between the 2 races (P = 0.3018). However, there was a significant difference in 90-day readmissions between the 2 races (P = 0.0237). There was no significant difference in 90-day emergency room visits (P = 0.0579), 90-day return to surgery after index admission (P = 0.6015), or return to surgery within 90 days (P = 0.6776) between the 2 races. There was also no significant difference in return to surgery for the duration of the follow-up period (P = 0.8728). CONCLUSIONS: This study suggests that race alone does not result in disparate outcomes; however, there was an associated difference in 90-day postsurgical readmissions. Despite coarsened exact matching, persistent differences in median household income may play a role in the disparate outcome noted.
Subject(s)
Brain Neoplasms/epidemiology , Brain Neoplasms/surgery , Healthcare Disparities/statistics & numerical data , Neurosurgical Procedures/statistics & numerical data , Racial Groups , Supratentorial Neoplasms/epidemiology , Supratentorial Neoplasms/surgery , Black People , Brain Neoplasms/mortality , Emergency Medical Services/statistics & numerical data , Health Services Accessibility/statistics & numerical data , Humans , Income , Patient Readmission/statistics & numerical data , Postoperative Complications/epidemiology , Reoperation/statistics & numerical data , Retrospective Studies , Supratentorial Neoplasms/mortality , Treatment Outcome , United States/epidemiology , White PeopleABSTRACT
BACKGROUND: This study used coarsened exact matching to investigate the effectiveness of the LACE+ index (i.e., length of stay, acuity of admission, Charlson Comorbidity Index, and emergency department visits in the past 6 months) predictive tool in patients undergoing plastic surgery. METHODS: Coarsened exact matching was used to assess the predictive ability of the LACE+ index among plastic surgery patients over a 2-year period (2016 to 2018) at one health system (n = 5744). Subjects were matched on factors not included in the LACE+ index such as duration of surgery, body mass index, and race, among others. Outcomes studied included emergency room visits, hospital readmission, and unplanned return to the operating room. RESULTS: Three hundred sixty-six patients were matched and compared for quarter 1 to quarter 4 (n = 732, a 28.2 percent match rate); 504 patients were matched for quarter 2 to quarter 4 (n = 1008, a 36.7 percent match rate); 615 patients were matched for quarter 3 to quarter 4 (n = 1230, a 44.8 percent match rate). Increased LACE+ score significantly predicted readmission within 30 days for quarter 1 versus quarter 4 (1.09 percent versus 4.37 percent; p = 0.019), quarter 2 versus quarter 4 (3.57 percent versus 7.34 percent; p = 0.008), and quarter 3 versus quarter 4 (5.04 percent versus 8.13 percent; p = 0.028). Higher LACE+ score also significantly predicted 30-day reoperation for quarter 3 versus quarter 4 (1.30 percent versus 3.90 percent; p = 0.003) and emergency room visits within 30 days for quarter 2 versus quarter 4 (3.17 percent versus 6.75 percent; p = 0.008). CONCLUSION: The results of this study demonstrate that the LACE+ index may be suitable as a prediction model for patient outcomes in a plastic surgery population. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, II.
Subject(s)
Plastic Surgery Procedures , Adult , Aged , Aged, 80 and over , Comorbidity , Emergency Service, Hospital , Female , Forecasting , Hospitalization , Humans , Length of Stay , Male , Middle Aged , Patient Readmission , Retrospective Studies , Time Factors , Treatment OutcomeABSTRACT
OBJECTIVES: This study used coarsened exact matching to assess the ability of the LACE+ index to predict adverse outcomes after plastic surgery. STUDY DESIGN: Two-year retrospective study (2016-2018). METHODS: LACE+ scores were retrospectively calculated for all patients undergoing plastic surgery at a multicenter health system (N = 5744). Coarsened exact matching was performed to sort patient data before analysis. Outcomes including unplanned hospital readmission, emergency department visits, and reoperation were compared for patients in different LACE+ score quartiles (Q1, Q2, Q3, Q4). RESULTS: A total of 2970 patient procedures were matched during coarsened exact matching. Increased LACE+ score significantly predicted readmission within 90 days of discharge for Q4 versus Q1 (6.28% vs 1.91%; P = .003), Q4 versus Q2 (12.30% vs 5.56%; P <.001), and Q4 versus Q3 (13.84% vs 7.33%; P <.001). Increased LACE+ score also significantly predicted emergency department visits within 90 days for Q4 versus Q1 (9.29% vs 3.01%; P <.001), Q4 versus Q2 (11.31% vs 3.57%; P <.001), and Q4 versus Q3 (13.70% vs 8.48%; P = .003). Higher LACE+ score also significantly predicted secondary reoperation within 90 days for Q4 versus Q1 (3.83% vs 1.37%; P = .035), Q4 versus Q2 (5.95% vs 3.37%; P = .042), and Q4 versus Q3 (7.50% vs 3.26%; P <.001). CONCLUSIONS: The results of this study demonstrate that the LACE+ index may be suitable as a prediction model for patient outcomes in a plastic surgery population.
Subject(s)
Emergency Service, Hospital/statistics & numerical data , Patient Readmission/statistics & numerical data , Plastic Surgery Procedures/statistics & numerical data , Aged , Female , Humans , Male , Middle Aged , Outcome and Process Assessment, Health Care , Retrospective Studies , Time Factors , Treatment OutcomeABSTRACT
The LACE+ (Length of stay, Acuity of admission, Charlson Comorbidity Index score, and Emergency department visits in the past 6 months) risk-prediction tool has never been tested in an orthopedic surgery population. LACE+ may help physicians more effectively identify and support high-risk orthopedics patients after hospital discharge. LACE+ scores were retrospectively calculated for all consecutive orthopedic surgery patients (n = 18 893) at a multi-center health system over 3 years (2016-2018). Coarsened exact matching was employed to create "matched" study groups with different LACE+ score quartiles (Q1, Q2, Q3, Q4). Outcomes were compared between quartiles. In all, 1444 patients were matched between Q1 and Q4 (n = 2888); 2079 patients between Q2 and Q4 (n = 4158); 3032 patients between Q3 and Q4 (n = 6064). Higher LACE+ scores significantly predicted 30D readmission risk for Q4 vs Q1 and Q4 vs Q3 (P < .001). Larger LACE+ scores also significantly predicted 30D risk of ED visits for Q4 vs Q1, Q4 vs Q2, and Q4 vs Q3 (P < .001). Increased LACE+ score also significantly predicted 30D risk of reoperation for Q4 vs Q1 (P = .018), Q4 vs Q2 (P < .001), and Q4 vs Q3 (P < .001).
Subject(s)
Orthopedic Procedures , Patient Readmission , Emergency Medical Services , Humans , Length of Stay , Patient Acuity , Reoperation , Retrospective Studies , Risk AssessmentABSTRACT
BACKGROUND: The relationship between race and neurosurgical outcomes is poorly characterized despite its importance. The influence of race on short-term patient outcomes in a pituitary tumor surgery population was assessed. METHODS: Coarsened exact matching was used to retrospectively analyze 567 consecutive pituitary tumor cases from a 6-year period (June 7, 2013, to April 29, 2019) at a single, multihospital academic medical center. Outcomes studied included 30-day readmission, mortality, and reoperation. RESULTS: There were 92 exact-matched cases suitable for analysis. There was a significant difference in 30-day emergency department visits between the 2 races (black/African American vs. white odds ratio = 4.5, 95% confidence interval = 1.072-30.559, P = 0.0386). There was no observed mortality over the 30-day postoperative period. There was no significant difference in 30-day readmission between the 2 race cohorts (P = 0.3877), in return to surgery after index admission within 30 days (P = 1.000), or in return to surgery within 30 days (P = 0.3750). CONCLUSIONS: This study suggests that the effect of race on outcomes is partly mitigated for individuals who can attain access, and when socioeconomic factors and comorbidities are controlled for. The noted significant difference in emergency department visits could be indicative of confounding variables that were not well controlled for and requires further exploration.
Subject(s)
Black or African American , Neurosurgical Procedures/methods , Pituitary Neoplasms/surgery , White People , Aged , Female , Hospitalization , Humans , Male , Middle Aged , Postoperative Complications , Reoperation , Retrospective Studies , Risk Factors , Socioeconomic Factors , Treatment OutcomeABSTRACT
PURPOSE: This study assessed the ability of the LACE + [Length of stay, Acuity of admission, Charlson Comorbidity Index (CCI) score, and Emergency department visits in the past 6 months] index to predict adverse outcomes after urologic surgery. METHODS: LACE + scores were retrospectively calculated for all consecutive patients (n = 9824) who received urologic surgery at one multi-center health system over 2 years (2016-2018). Coarsened exact matching was employed to sort patient data before analysis; matching criteria included duration of surgery, BMI, and race among others. Outcomes including unplanned hospital readmission, emergency room visits, and reoperation were compared for patients with different LACE + quartiles. RESULTS: 722 patients were matched between Q1 and Q4; 1120 patients were matched between Q2 and Q4; 2550 patients were matched between Q3 and Q4. Higher LACE + score significantly predicted readmission within 90 days (90D) of discharge for Q1 vs Q4 and Q2 vs Q4. Increased LACE + score also significantly predicted 90D emergency room visits for Q1 vs Q4, Q2 vs Q4, and Q3 vs Q4. LACE + score was also significantly predictive of 90D reoperation for Q1 vs Q4. LACE + score did not predict 90D reoperation for Q2 vs Q4 or Q3 vs Q4 or 90D readmission for Q3 vs. Q4. CONCLUSION: These results suggest that LACE + may be a suitable prediction model for important patient outcomes after urologic surgery.
Subject(s)
Length of Stay/statistics & numerical data , Patient Readmission/statistics & numerical data , Urologic Diseases/surgery , Urologic Surgical Procedures , Emergency Service, Hospital , Forecasting , Hospitalization , Humans , Postoperative Complications/epidemiology , Reoperation , Retrospective Studies , Time Factors , Treatment Outcome , Urologic Diseases/complicationsABSTRACT
BACKGROUND: The potential of length of stay, acuity of admission, Charlson Comorbidity Index score, and emergency department visits in the past 6 months (LACE+) scores in patients undergoing cardiac surgery to predict short-term undesirable outcomes was examined. METHODS: Coarsened exact matching was used to assess the predictive capacity of the LACE+ index among all cardiac surgery cases over a 2-year period (2016-2018) at 1 health system (n = 4001). Study subjects were matched according to characteristics not assessed by LACE+, including duration of surgery, wound class, body mass index, insurance type, median household income, and race. For a comparison of outcomes, LACE score was divided into quartiles and otherwise matched populations were compared in reference to LACE quartile (Q): Q4 versus Q1, Q4 versus Q2, and Q4 versus Q3. RESULTS: Escalating LACE+ score significantly predicted increased readmission (6.99% versus 25.92% for Q1 versus Q4, 12.79% versus 26.74% for Q2 versus Q4, and 20.52% versus 27.66% for Q3 versus Q4, respectively; P < .001, P < .001, and P = .003), reoperation (2.39% versus 7.73% for Q1 versus Q4, and 4.33% versus 7.67% for Q2 versus Q4, respectively; P < .001 and P = .015, respectively), and emergency room visits at 30 days after surgery (6.64% versus 13.65% for Q1 versus Q4, and 11.20% versus 14.84% for Q2 versus Q4, respectively; P < .001 and P = .041, respectively) as well as readmission, reoperation, and emergency room visits from 30 to 90 days and 0 to 90 days after surgery. Increasing LACE score predicted higher rates of death during follow-up within 30 and 90 postoperative days (P < .001). CONCLUSIONS: The LACE+ index may be suitable as a prediction model for important patient outcomes in a cardiac surgery population.