scholarly journals Analysis of Postoperative Complications in Spinal Surgery, Hospital Length of Stay, and Unplanned Readmission: Application of Dindo-Clavien Classification to Spine Surgery

2018 ◽  
Vol 9 (3) ◽  
pp. 279-286 ◽  
Author(s):  
Gaston Camino Willhuber ◽  
Cristina Elizondo ◽  
Pablo Slullitel
Keyword(s):  
Risk Factors ◽  
Postoperative Complications ◽  
Length Of Stay ◽  
Spine Surgery ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Unplanned Readmission ◽  
Level Of Evidence ◽  
Clavien Classification ◽  
Surgical Complexity

Study Design: Retrospective study. Level of evidence III. Objective: Postoperative complications in spine surgery are associated with increased morbidity, hospital length of stay, and health care costs. Registry of complications in orthopedics and the spine surgery is heterogeneous. Methods: Between July 2016 and June 2017, 274 spinal surgeries were performed, the presence of postoperative complications was analyzed at 90 days (according to the classification of Dindo-Clavien, grades I-V), hospital length of stay, surgical complexity (low, medium, and high), unplanned readmission, and risk factors were evaluated. Results: A total of 79 patients suffered a complication (28.8%), of them 21 (26.7%) were grade I, 24 (30.3%) were grade II, 4 (5.7%) were grade IIIA, and 29 (37.3%) were grade IIIB. There were no IV and V grade cases. The most frequent complication was excessive pain followed by deep wound infection and anemia. Surgical complexity and surgical time were significantly associated with the risk of developing a complication. The average number of hospital length of stay in patients without and with complications were 2.7 and 10.6, respectively, and the unplanned readmission rate was 11%. Conclusions: Registry of postoperative complications allows the correct standardization and risk factors required to establish measures to decrease them, the application of Dindo-Clavien classification was useful for the purpose of our study.

Unplanned Readmission Following Early Postoperative Complications After Fusion Surgery in Adult Spine Deformity: A Multicentric Study

2021 ◽  
pp. 219256822199110
Author(s):  
Gaston Camino-Willhuber ◽  
Alfredo Guiroy ◽  
Mariano Servidio ◽  
Nelson Astur ◽  
Fernando Nin-Vilaró ◽  
...  
Keyword(s):  
Postoperative Complications ◽  
Length Of Stay ◽  
Spinal Deformity ◽  
Adult Spinal Deformity ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Surgical Approaches ◽  
Unplanned Readmission ◽  
Multicentric Study ◽  
Early Postoperative Complications

Study Design: Multicentric retrospective study, Level of evidence III. Objective: The objective of this multicentric study was to analyze the prevalence and risk factors of early postoperative complications in adult spinal deformity patients treated with fusion. Additionally, we studied the impact of complications on unplanned readmission and hospital length of stay. Methods: Eight spine centers from 6 countries in Latin America were involved in this study. Patients with adult spinal deformity treated with fusion surgery from 2017 to 2019 were included. Baseline and surgical characteristics such as age, sex, comorbidities, smoking, number of levels fused, number of surgical approaches were analyzed. Postoperative complications at 30 days were recorded according to Clavien-Dindo and Glassman classifications. Results: 172 patients (120 females/52 males, mean age 59.4 ± 17.6) were included in our study. 78 patients suffered complications (45%) at 30 days, 43% of these complications were considered major. Unplanned readmission was observed in 35 patients (20,3%). Risk factors for complications were: Smoking, previous comorbidities, number of levels fused, two or more surgical approaches and excessive bleeding. Hospital length of stay in patients without and with complications was of 7.8 ± 13.7 and 17 ± 31.1 days, respectively ( P 0.0001). Conclusion: The prevalence of early postoperative complications in adult spinal deformity patients treated with fusion was of 45% in our study with 20% of unplanned readmissions at 30 days. Presence of complications significantly increased hospital length of stay.

scholarly journals Risk factors on admission associated with hospital length of stay in patients with COVID-19: a retrospective cohort study

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Anping Guo ◽  
Jin Lu ◽  
Haizhu Tan ◽  
Zejian Kuang ◽  
Ying Luo ◽  
...  
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Liver Disease ◽  
Length Of Stay ◽  
Regression Model ◽  
Logistic Regression Model ◽  
Hospital Length ◽  
Clinical Treatment ◽  
Hospital Length Of Stay ◽  
Female Sex

AbstractTreating patients with COVID-19 is expensive, thus it is essential to identify factors on admission associated with hospital length of stay (LOS) and provide a risk assessment for clinical treatment. To address this, we conduct a retrospective study, which involved patients with laboratory-confirmed COVID-19 infection in Hefei, China and being discharged between January 20 2020 and March 16 2020. Demographic information, clinical treatment, and laboratory data for the participants were extracted from medical records. A prolonged LOS was defined as equal to or greater than the median length of hospitable stay. The median LOS for the 75 patients was 17 days (IQR 13–22). We used univariable and multivariable logistic regressions to explore the risk factors associated with a prolonged hospital LOS. Adjusted odds ratios (aORs) and 95% confidence intervals (CIs) were estimated. The median age of the 75 patients was 47 years. Approximately 75% of the patients had mild or general disease. The univariate logistic regression model showed that female sex and having a fever on admission were significantly associated with longer duration of hospitalization. The multivariate logistic regression model enhances these associations. Odds of a prolonged LOS were associated with male sex (aOR 0.19, 95% CI 0.05–0.63, p = 0.01), having fever on admission (aOR 8.27, 95% CI 1.47–72.16, p = 0.028) and pre-existing chronic kidney or liver disease (aOR 13.73 95% CI 1.95–145.4, p = 0.015) as well as each 1-unit increase in creatinine level (aOR 0.94, 95% CI 0.9–0.98, p = 0.007). We also found that a prolonged LOS was associated with increased creatinine levels in patients with chronic kidney or liver disease (p < 0.001). In conclusion, female sex, fever, chronic kidney or liver disease before admission and increasing creatinine levels were associated with prolonged LOS in patients with COVID-19.

Infections Acquired by Adults Who Receive Extracorporeal Membrane Oxygenation Risk Factors and Outcome

2013 ◽  
Vol 34 (1) ◽  
pp. 24-30 ◽  
Author(s):  
Cecile Aubron ◽  
Allen C. Cheng ◽  
David Pilcher ◽  
Tim Leong ◽  
Geoff Magrin ◽  
...  
Keyword(s):  
Risk Factors ◽  
Length Of Stay ◽  
Extracorporeal Membrane Oxygenation ◽  
Unit Length ◽  
Severity Of Illness ◽  
Infectious Complications ◽  
Hospital Length ◽  
Interquartile Range ◽  
Hospital Length Of Stay ◽  
Membrane Oxygenation

Objectives.To analyze infectious complications that occur in patients who receive extracorporeal membrane oxygenation (ECMO), associated risk factors, and consequences on patient outcome.Design.Retrospective observational survey from 2005 through 2011.Participants and Setting.Patients who required ECMO in an Australian referral center.Methods.Cases of bloodstream infection (BSI), catheter-associated urinary tract infection (CAUTI), and ventilator-associated pneumonia (YAP) that occurred in patients who received ECMO were analyzed.Results.A total of 146 ECMO procedures were performed for more than 48 hours in 139 patients, and 36 patients had a total of 46 infections (30.1 infectious episodes per 1,000 days of ECMO). They included 24 cases of BSI, 6 of them secondary to VAP; 23 cases of VAP; and 5 cases of CAUTI. The most frequent pathogens were Enterobacteriaceae (found in 16 of 46 cases), and Candida was the most common cause of BSI (in 9 of 24 cases). The Sequential Organ Failure Assessment score before ECMO initiation and the number of days of support were independenuy associated with a risk of BSI, with odds ratios of 1.23 (95% confidence interval [CI], 1.03-1.47; P = .019) and 1.08(95% CI, 1.03-1.19]; P = .006), respectively. Infected patients did not have a significantly higher mortality compared with uninfected patients (41.7% vs 32%; P = .315), but intensive care unit length of stay (16 days [interquartile range, 8-26 days] vs 11 days [IQR, 4-19 days]; P = .012) and hospital length of stay (33.5 days [interquartile range, 15.5-55.5] vs 24 days [interquartile range, 9-42 days]; P = .029) were longer.Conclusion.The probability of infection increased with the duration of support and the severity of illness before initiation of ECMO. Infections affected length of stay but did not have an impact on mortality.

scholarly journals Early Outcomes After Surgical Management of Geriatric Patella Fractures

2021 ◽  
Vol 12 ◽  
pp. 215145932098769
Author(s):  
Jaclyn Kapilow ◽  
Junho Ahn ◽  
Kathryn Gallaway ◽  
Megan Sorich
Keyword(s):  
Risk Factors ◽  
Postoperative Complications ◽  
Length Of Stay ◽  
Geriatric Patients ◽  
The United States ◽  
Unplanned Readmission ◽  
Patella Fracture ◽  
Factors Associated ◽  
Prolonged Hospitalization ◽  
Patella Fractures

Objectives: To report the incidence and risk factors for prolonged hospitalization, discharge to a facility, and postoperative complications in geriatric patients who underwent surgery for patella fracture. Design: Retrospective database review. Setting: The American College of Surgeons—National Surgical Quality Improvement Program (NSQIP) collects data from 600 hospitals across the United States. Patients/Participants: NSQIP patients over 65 years of age with patella fractures. Intervention: Surgical fixation of patella fracture including extensor mechanism repair. Main Outcome Measurements: Prolonged hospitalization, discharge to a facility, and 30-day post-operative complications. Results: 1721 patients were included in the study. The average age was 74.9 years. 358 (20.8%) patients were male. 122 (7.1%) patients had a length of stay greater than 7 days. Factors associated with prolonged length of stay include pre-existing renal failure, need for emergent surgery, and time to surgery greater than 24 hours from admission. 640 patients (37.2%) of patients were discharged to a facility after surgery. Discharge to facility was associated with age >77 years, obesity, anemia, thrombocytopenia, pre-operative SIRS, and CCI > 0.5. Admission from home decreased the odds of discharge to a facility. The most common postoperative complications in this population were unplanned readmission (3.4%), unplanned reoperation (2.7%), surgical site infection (1.1%), mortality (1.0%), venous thromboembolism (0.8%), and wound dehiscence (0.2%). Complication rates increased with anemia and ASA class IV-V. Conclusions: Geriatric patients undergoing operative intervention for patella fractures are at high risk for prolonged hospitalization, discharge to facility, unplanned readmission or reoperation, and surgical site complications in the first 30 days following surgery. This study highlights modifiable and non-modifiable risk factors associated with adverse events. Early recognition of these factors can allow for close monitoring and multidisciplinary intervention in the perioperative period to improve outcomes. Level of Evidence: Prognostic level III.

scholarly journals 1247. Multicenter Study on Risk Factors for Surgical Site Infection After Exploratory Laparotomy

2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S449-S449
Author(s):  
Túlio Alves Jeangregório Rodrigues ◽  
Guilherme Fernandes de Oliveira ◽  
Júlia G C Dias ◽  
Laís Souza Campos ◽  
Letícia Rodrigues ◽  
...  
Keyword(s):  
Risk Factors ◽  
Length Of Stay ◽  
Abdominal Surgery ◽  
Surgical Site Infection ◽  
Exploratory Laparotomy ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Hospital Death ◽  
Site Infection ◽  
The Impact

Abstract Background Exploratory laparotomy surgery is abdominal operations not involving the gastrointestinal tract or biliary system. The objective of our study is to answer three questions: (a) What is the risk of surgical site infection (SSI) after exploratory abdominal surgery? (b) What is the impact of SSI in the hospital length of stay and hospital mortality? (c) What are risk factors for SSI after exploratory abdominal surgery? Methods A retrospective cohort study assessed meningitis and risk factors in patients undergoing exploratory laparotomy between January 2013 and December 2017 from 12 hospitals at Belo Horizonte, Brazil. Data were gathered by standardized methods defined by the National Healthcare Safety Network (NHSN)/CDC procedure-associated protocols for routine SSI surveillance. 26 preoperative and operative categorical and continuous variables were evaluated by univariate and multivariate analysis (logistic regression). Outcome variables: Surgical site infection (SSI), hospital death, hospital length of stay. Variables were analyzed using Epi Info and applying statistical two-tailed test hypothesis with significance level of 5%. Results A sample of 6,591 patients submitted to exploratory laparotomy was analyzed (SSI risk = 4.3%): Hospital length of stay in noninfected patients (days): mean = 16, median = 6, std. dev. = 30; hospital stay in infected patients: mean = 32, median = 22, std. dev. = 30 (P < 0.001). The mortality rate in patients without infection was 14% while hospital death of infected patients was 20% (P = 0.009). Main risk factors for SSI: ügeneral anesthesia (SSI = 4.9%, relative risk – RR = 2.8, P < 0.001); preoperative hospital length of stay more than 4 days (SSI=3.9%, RR=1.8, P = 0.003); wound class contaminated or dirty (SSI = 5.4%, RR = 1.5, P = 0.002); duration of procedure higher than 3 hours (SSI = 7.1%, RR = 2.1, P < 0.001); after trauma laparotomy (SSI = 7.8%, RR = 1.9, P = 0.001). Conclusion We identified patients at high risk of surgical site infection after exploratory laparotomy: trauma patients from contaminated or dirty wound surgery, submitted to a procedure with general anesthesia that last more than 3 hours have 13% SSI. Patients without any of these four risk factors have only 1.2% SSI. Disclosures All authors: No reported disclosures.

Impact of Frailty on Outcomes Following Spine Surgery: A Prospective Cohort Analysis of 668 Patients

Neurosurgery ◽  
2020 ◽  
Author(s):  
Nitin Agarwal ◽  
Ezequiel Goldschmidt ◽  
Tavis Taylor ◽  
Souvik Roy ◽  
Stefanie C Altieri Dunn ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Spine Surgery ◽  
Cohort Analysis ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Quality Improvement Initiative ◽  
Exact Test ◽  
Frail Patients ◽  
Increased Risk ◽  
Venous Thromboembolic

Abstract BACKGROUND With an aging population, elderly patients with multiple comorbidities are more frequently undergoing spine surgery and may be at increased risk for complications. Objective measurement of frailty may predict the incidence of postoperative adverse events. OBJECTIVE To investigate the associations between preoperative frailty and postoperative spine surgery outcomes including mortality, length of stay, readmission, surgical site infection, and venous thromboembolic disease. METHODS As part of a system-wide quality improvement initiative, frailty assessment was added to the routine assessment of patients considering spine surgery beginning in July 2016. Frailty was assessed with the Risk Analysis Index (RAI), and patients were categorized as nonfrail (RAI 0-29) or prefrail/frail (RAI ≥ 30). Comparisons between nonfrail and prefrail/frail patients were analyzed using Fisher's exact test for categorical data or by Wilcoxon rank sum tests for continuous data. RESULTS From August 2016 through September 2018, 668 patients (age of 59.5 ± 13.3 yr) had a preoperative RAI score recorded and underwent scheduled spine surgery. Prefrail and frail patients suffered comparatively higher rates of mortality at 90 d (1.9% vs 0.2%, P &lt; .05) and 1 yr (5.1% vs 1.2%, P &lt; .01) from the procedure date. They also had longer in-hospital length of stay (LOS) (3.9 d ± 3.6 vs 3.1 d ± 2.8, P &lt; .001) and higher rates of 60 d (14.6% vs 8.2%, P &lt; .05) and 90 d (15.8% vs 9.8%, P &lt; .05) readmissions. CONCLUSION Preoperative frailty, as measured by the RAI, was associated with an increased risk of readmission and 90-d and 1-yr mortality following spine surgery. The RAI can be used to stratify spine patients and inform preoperative surgical decision making.

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