Textbook Outcome for Superior Cavopulmonary Connection: A Metric for Single Ventricle Heart Surgery.

Background: To develop a more holistic measure of congenital heart center performance beyond mortality, we created a composite "textbook outcome" (TO) for the Glenn operation. We hypothesized that meeting TO would have a positive prognostic and financial impact. Methods: This was a single center retrospective study of patients undergoing superior cavopulmonary connection (bidirectional Glenn or Kawashima ± concomitant procedures) from 2005 to 2021. Textbook outcome was defined as freedom from operative mortality, reintervention, 30-day readmission, extracorporeal membrane oxygenation, major thrombotic complication, length of stay (LOS) >75th percentile (17d), and mechanical ventilation duration >75th percentile (2d). Multivariable logistic regression and Cox proportional hazards modeling were used. Results: Fifty-one percent (137/269) of patients met TO. Common reasons for TO failure were prolonged LOS (78/132, 59%) and ventilator duration (67/132, 51%). In multivariable analysis, higher weight [odds ratio, OR: 1.44 (95% confidence interval, CI: 1.15-1.84), P = .002] was a positive predictor of TO achievement while right ventricular dominance [OR 0.47 (0.27-0.81), P = .007] and higher preoperative pulmonary vascular resistance [OR 0.58 (0.40-0.82), P = .003] were negative predictors. After controlling for preoperative factors and excluding operative mortalities, TO achievement was independently associated with a decreased risk of death over long-term follow-up [hazard ratio: 0.50 (0.25-0.99), P = .049]. Textbook outcome achievement was also associated with lower direct cost of care [$137,626 (59,333-167,523) vs $262,299 (114,200-358,844), P < .0001]. Conclusion: Achievement of the Glenn TO is associated with long-term survival and lower costs and can be predicted by certain risk factors. As outcomes continue to improve within congenital heart surgery, operative mortality will become a less informative metric. Textbook outcome analysis may represent a more balanced measure of a successful outcome.

Textbook outcome for the Norwood operation-an informative quality metric in congenital heart surgery.

Objectives: To develop a more holistic measure of center performance than operative mortality, we created a composite "textbook outcome" for the Norwood operation using several postoperative end points. We hypothesized that achieving the textbook outcome would have a positive prognostic and financial impact. Methods: This was a single-center retrospective study of primary Norwood operations from 2005 to 2021. Through interdisciplinary clinician consensus, textbook outcome was defined as freedom from operative mortality, open or catheter-based reintervention, 30-day readmission, extracorporeal membrane oxygenation, cardiac arrest, reintubation, length of stay >75%ile from Society of Thoracic Surgeons data report (66 days), and mechanical ventilation duration >75%ile (10 days). Multivariable logistic regression and Cox proportional hazards modeling were used to determine predictive factors for textbook outcome achievement and association of the outcome with long-term survival, respectively. Results: Overall, 30% (58/196) of patients met the textbook outcome. Common reasons for failure to attain textbook outcome were prolonged ventilation (68/138, 49%) and reintubation (63/138, 46%). In multivariable analysis, greater weight (odds ratio [OR], 2.11; 95% confidence interval [CI], 1.17-3.95; P = .02) was associated with achieving the textbook outcome whereas preoperative shock (OR, 0.36; 95% CI, 0.13-0.87; P = .03) and longer bypass time (OR, 0.99; 95% CI, 0.98-1.00; P = .002) were negatively associated. Patients who met the outcome incurred fewer hospital costs ($152,430 [141,798-177,983] vs $269,070 [212,451-372,693], P < .001), and after adjusting for patient factors, achieving textbook outcome was independently associated with decreased risk of all-cause mortality (hazard ratio, 0.45; 95% CI, 0.22-0.89; P = .02). Conclusions: Outcomes continue to improve within congenital heart surgery, making operative mortality a less-sensitive metric. The Norwood textbook outcome may represent a balanced measure of a successful episode of care.

Noninvasive Ventilation or CPAP for Postextubation Support in Small Infants.

BACKGROUND: Infants with a high risk of extubation failure are often treated with noninvasive ventilation (NIV) or CPAP, but data on the role of these support modalities following extubation are sparse. This report describes our experience using NIV or CPAP to support infants following extubation in our pediatric ICUs (PICUs). METHODS: We performed a retrospective study of children < 10 kg receiving postextubation NIV or CPAP in our PICUs. Data on demographics, medical history, type of support, vital signs, pulse oximetry, near-infrared spectroscopy (NIRS), gas exchange, support settings, and re-intubation were extracted from the electronic medical record. Support was classified as prophylactic if planned before extubation and rescue if initiated within 24 h of extubation. We compared successfully extubated and re-intubated subjects using chi-square test for categorical variables and Mann-Whitney test for continuous variables. RESULTS: We studied 51 subjects, median age 44 (interquartile range 0.5-242) d and weight 3.7 (3-4.9) kg. There were no demographic differences between groups, except those re-intubated were more likely to have had cardiac surgery prior to admission (0% vs 14%, P = .040). NIV was used in 31 (61%) and CPAP in 20 (39%) subjects. Prophylactic support was initiated in 25 subjects (49%), whereas rescue support was needed in 26 subjects (51%). Twenty-two subjects (43%) required re-intubation. Re-intubation rate was higher for rescue support (58% vs 28%, P = .032). Subjects with a pH < 7.35 (4.3% vs 42.0%, P = .003) and lower somatic NIRS (39 [24-56] vs 62 [46-72], P = .02) were more likely to be re-intubated. The inspiratory positive airway pressure, expiratory positive airway pressure, and FIO2 were higher in subjects who required re-intubation. CONCLUSIONS: NIV or CPAP use was associated with a re-intubation rate of 43% in a heterogeneous sample of high-risk infants. Acidosis, cardiac surgery, higher FIO2 , lower somatic NIRS, higher support settings, and application of rescue support were associated with the need for re-intubation.

Sustained Total All-Region Perfusion During the Norwood Operation and Postoperative Recovery.

We developed a technique for the Norwood operation utilizing continuous perfusion of the head, heart, and lower body at mild hypothermia named Sustained Total All-Region (STAR) perfusion. We hypothesized that STAR perfusion would be associated with shorter operative times, decreased coagulopathy, and expedited post-operative recovery compared to standard perfusion techniques. Between 2012 and 2020, 80 infants underwent primary Norwood reconstruction at our institution. Outcomes for patients who received successful STAR perfusion (STAR, n = 37) were compared to those who received standard Norwood reconstruction utilizing regional cerebral perfusion only (SNR, n = 33), as well as to Norwood patients reported in the PC4 national database during the same timeframe (n = 1238). STAR perfusion was performed with cannulation of the innominate artery, descending aorta, and aortic root at 32-34°C. STAR patients had shorter median CPB time compared to SNR (171 vs 245 minutes, P < 0.0001), shorter operative time (331 vs 502 minutes, P < 0.0001), and decreased intraoperative pRBC transfusion (100 vs 270 mL, P < 0.0001). STAR patients had decreased vasoactive-inotropic score on ICU admission (6 vs 10.8, P = 0.0007) and decreased time to chest closure (2 vs 4.5 days, P = 0.0004). STAR patients had lower peak lactate (8.1 vs 9.9 mmol/L, P = 0.03) and more rapid lactate normalization (18.3 vs 27.0 hours, P = 0.003). In-hospital mortality in STAR patients was 2.7% vs 15.1% with SNR (P = 0.06) and 10.3% in the PC4 aggregate (P = 0.14). STAR perfusion is a novel approach to Norwood reconstruction associated with excellent survival, decreased transfusions, shorter operative time, and improved convalescence in the early post-operative period.

Association Between Pressure Support During Extubation Readiness Testing and Time to First Extubation in Children With Congenital Heart Disease.

BACKGROUND: Extubation readiness testing (ERT) is often performed in children with congenital heart disease prior to liberation from mechanical ventilation. The ideal ERT method in this population is unknown. We recently changed our ERT method from variable (10, 8, or 6 cm H2O, depending on endotracheal tube size) to fixed (5 cm H2O) pressure support (PS). Our study assessed the association between this change and time to first extubation and need for re-intubation. METHODS: We studied 2 temporally distinct cohorts, one where ERT was conducted with variable PS and another using PS fixed at 5 cm H2O. Data were prospectively collected as part of a quality improvement project. The primary outcome was time to first extubation. Secondary outcomes were need for re-intubation and percentage of successful ERTs. We performed Poisson regression or logistic regression for the association between PS during ERT and time to first extubation or re-intubation, respectively. RESULTS: We included 320 subjects, 186 in the variable PS group and 152 in fixed PS group. In unadjusted analysis, median time to first extubation was longer in the fixed PS group compared to the variable PS group (4.1 [2.0-7.1] d vs 3.1 [1.1-5.9] d, P = .02), and there was no difference in re-intubation rate (11% vs 8%, P = .34). Subjects in the fixed PS group were significantly more likely to be mechanically ventilated after cardiac arrest, have a Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery (STAT) category of 4 or 5, be extubated on day shift, receive enteral feeds at extubation, have higher respiratory support at extubation, and higher dead-space-to-tidal-volume ratio. After controlling for these variables in multivariable regression, we found no association between the choice of PS and time to first extubation or re-intubation. CONCLUSIONS: The use of a fixed PS of 5 cm H2O instead of variable PS during ERT was not associated with longer time to first extubation or extubation failure.

Survival After Intervention for Single-Ventricle Heart Disease Over 15 Years at a Single Institution.

BACKGROUND: Children with single-ventricle (SV) heart disease possess a spectrum of heart malformations, yet progress through similar hemodynamic states, suggesting differences in outcomes are related to fundamental morphologic differences, patient characteristics, or procedural pathways. We sought to provide a holistic overview of survival after intervention for SV heart disease at our institution. METHODS: SV heart disease was defined as patients born with a hypoplastic or dysfunctional ventricle with uncertain or unacceptable candidacy for a 2-ventricle circulation. Patients were stratified into 8 diagnostic groups and 11 procedural categories based on the initial interventional procedure. RESULTS: Between 2005 and 2020, 381 patients born with SV heart disease underwent intervention at our institution. Ten-year survival was highest for patients with double inlet left ventricle (89% ± 7%) and lowest for patients with hypoplastic left heart syndrome (55% ± 5%). Initial palliation with less invasive procedures, such as ductal stent (4-year: 100%) or pulmonary artery banding (10-year: 95% ± 5%), demonstrated superior survival compared with more invasive procedures such as the Norwood procedure (10-year: 59% ± 4%). Survival of patients who achieved a biventricular circulation was superior to patients who remained with SV physiology (10-year: 87% ± 5% vs 63% ± 3%, P = .04). In a multivariable analysis, chromosomal/syndromic abnormality, lower weight, hybrid Norwood procedure, nonleft ventricular dominance, and earlier year of operation were risk factors for death. CONCLUSIONS: Survival differences in patients with SV heart disease were related primarily to underlying cardiac anatomy, patient characteristics, and procedural complexity. Left ventricular dominance, more recent intervention, and attainment of a 2-ventricle circulation were associated with improved survival.

Epidemiology, Clinical and Microbiologic Profile and Risk Factors for Inpatient Mortality in Pediatric Severe Sepsis in the United States From 2003 to 2014: A Large Population Analysis.

OBJECTIVE: To evaluate the national trends in pediatric severe sepsis in the United States from 2003 to 2014. STUDY DESIGN: For this study, we included nonoverlapping years of Kids Inpatient database and National Inpatient Sample database while including hospitalizations of children between 1 and 20 years of age from more than 4200 hospitals across the United States. We identified patient hospitalizations with severe sepsis using specific ICD codes and modified Angus Criteria. Trend analysis of various factors associated with severe sepsis was calculated using the Cochrane-Armitage test. Associated foci of infection and comorbid conditions were identified using specific ICD codes, and a multivariate regression analysis with death as outcome variable was done to evaluate for in hospital predictors of mortality. RESULTS: Totally, 109,026 episodes of severe sepsis were identified during the study period between 2003 and 2014. Incidence of severe sepsis hospitalizations increased by 2.5 times (0.64-1.57 per 10,000 population) over the study period with notable concurrent significant decrease in mortality by more than 50%. Lower age, African American, Hispanic ethnicity, complex neurologic conditions, infective endocarditis, immunodeficient states including primary immunodeficiency disorder, HIV, burns, malignancy and transplant status are associated with mortality. There is a significant increase in use of healthcare resources (P < 0.001) with mean charges of 94,966$ despite a notable decrease in mean length of stay (22 vs. 16 days, P < 0.001) over the study period. CONCLUSION: Incidence of pediatric severe sepsis is high leading to a significant use of healthcare resources. This study provides a detailed analysis of associated inpatient factors and comorbidities associated with mortality.

Epidemiology, Comorbidities, and Outcomes of Posterior Reversible Encephalopathy Syndrome in Children in the United States.

BACKGROUND: Posterior reversible encephalopathy syndrome (PRES) is an increasingly recognized entity with certain identified predisposing factors in children. However, the actual incidence, comorbidities, outcomes, and hospitalization charges among children (aged less than 20 years) in the United States are largely unknown. METHODS: We analyzed the Kids' Inpatient Database for incidence of PRES-related hospitalizations, associated diagnoses, in-hospital outcomes, and charges for children in the United States in 2016. We report demographics, risk factors, discharge status, mortality, length of stay, and hospitalization charges. RESULTS: In 2016, 825 pediatric hospitalizations related to PRES were captured in the Kids' Inpatient Database. Hospital discharges including solid organ transplant, bone marrow transplant, hypertension, renal disorder, primary immunodeficiency, malignancy, sepsis, severe sepsis, systemic connective tissue disorder, blood transfusion, hypomagnesemia, and sickle cell anemia were queried for presence of PRES. The majority of patients were discharged home. We found that PRES-related hospitalizations were significantly associated with increased length of stay and hospitalization charges in 2016 (P < 0.001). A mortality rate of 3.2% was found in PRES-related hospitalizations when compared with 0.4% in non-PRES hospitalizations (P < 0.001). CONCLUSION: PRES accounted for 0.04% of the hospitalizations in this database. Hypertension and the presence of a renal disorder are the most significant risk factors found to be associated with PRES. The presence of PRES was associated with a significant increase in hospitalization charges and increased length of stay.

Opioid Abuse and Dependence in Those Hospitalized Due to Head and Neck Cancer.

PURPOSE: In the United States, 2.1 million people develop substance abuse disorders that are associated with prescribed opioids. The objective of the present study was to identify the factors associated with opioid abuse and dependence (OAD) in those hospitalized for head and neck cancer (HNC). Although measures are being implementing to reduce opioid prescribing, the use of these drugs in individuals with HNC can be valuable. However, little is known about OAD among this cohort of individuals. MATERIALS AND METHODS: The present study was a retrospective analysis of the Nationwide Inpatient Sample for 2012 to 2014. All patients hospitalized because of any HNC were selected. The OAD prevalence was identified. The patient demographic, hospital, and geographic factors were considered independent variables and OAD was the outcome. Multivariable logistic regression model was used to identify the factors associated with OAD. RESULTS: A total of 92,055 patients were hospitalized because of HNCs. OAD was prevalent in 0.8% of the patients. The OAD rates were greatest in patients with a malignant neoplasm of ill-defined sites within the lip, oral cavity, and pharynx (1.6%). Age 30 to 44 years (odds ratio [OR] 5.19, 95% confidence interval [CI] 2.23 to 12.06; P < .01) and age 45 to 64 years (OR 4.05, 95% CI 2.15 to 7.61; P < .01) were associated with greater odds for OAD compared with age older than 64 years. Black (OR 1.76, 95% CI 1.12 to 2.78; P = .01) and Hispanic (OR 2.20, 95% CI 1.27 to 3.79; P < .01) race/ethnicity were associated with greater odds for OAD compared with white race/ethnicity. Individuals covered by Medicaid (OR 2.08, 95% CI 1.26 to 3.43; P < .01), and those who were uninsured (OR 2.27, 95% CI 1.05 to 4.89; P = .04) were associated with greater odds for OAD compared with those covered by private insurance. An increase in the comorbid burden was associated with increased odds of OAD (OR 1.57, 95% CI 1.47 to 1.68; P < .001). CONCLUSIONS: The present study identified specific anatomic sites where malignant neoplasm was associated with greater odds of OAD. Additionally, the study found that coverage by Medicaid, black and/or Hispanic race/ethnicity, lowest income households, and a greater comorbid burden were associated with greater odds of OAD.

Facial Fractures in Patients With Firearm Injuries: Profile and Outcomes.

PURPOSE: Firearm injuries (FAIs) are a major public health issue in the United States. The objective of this study was to examine characteristics and outcomes of patients presenting to emergency departments (EDs) with facial fractures attributed to FAIs. MATERIALS AND METHODS: The Nationwide Emergency Department Sample for the years 2008 to 2013 was used. All patients who visited EDs with FAIs and facial fractures were selected. The study focused on the following variables: 1) demographic characteristics, 2) types of facial fractures, 3) disposition status after ED visit or subsequent hospitalization, 4) charges (ED and hospitalization), and 5) patient outcomes. The inclusion criteria were a visit to a hospital-based ED with facial fractures and an external cause of FAI. Descriptive statistics were used to summarize findings. Multivariate logistic regression analysis was used to examine the simultaneous effects of patient-related factors on ED death. RESULTS: During the study period, a total of 15,469 patients (mean age, 34 years) visited hospital-based EDs with facial fractures attributed to FAIs. Most were uninsured male patients. The most common etiology of FAIs was assault. The most common facial fractures were open mandibular fractures and open maxillary and/or malar bone fractures. Approximately 27% of patients had a concomitant intracranial injury. After the ED visit, 74% were admitted. The mean ED charge per patient was $6,403, and the total ED charge across the United States was $76.48 million. The mean hospitalization charge per patient was $167,203. The total hospitalization charge across the United States was $1.9 billion. Patients with intracranial injuries (odds ratio [OR], 21.21; 95% confidence interval [CI], 7.16 to 62.85; P < .01), uninsured patients (OR, 4.24; 95% CI, 1.44 to 12.51; P < .01), and patients residing in areas with high household incomes (OR, 5.60; 95% CI, 2.51 to 12.46; P < .01) were high-risk groups for ED death. CONCLUSIONS: FAIs require substantial resources for stabilization and treatment by EDs. This study highlights the burden and impact of facial fractures in patients with FAIs in the United States.

Predictors of Complications of Tonsillectomy With or Without Adenoidectomy in Hospitalized Children and Adolescents in the United States, 2001-2010: A Population-Based Study.

Outcomes of tonsillectomy (with or without adenoidectomy [w/woA]) in hospitalized children are unclear. We sought, to describe the characteristics of hospitalized children who underwent tonsillectomy (w/woA), to estimate the prevalence of complications and to evaluate the relative impact of different comorbid conditions (CMC) on the risk of occurrence of common complications following these procedures. All patients aged ≤21years who underwent a tonsillectomy (w/woA) were selected from the Nationwide Inpatient Sample (NIS 2001-2010). The associations between several patient/hospital-level factors and occurrence of complications were generated using multivariable logistic regression models. Over a decade, a total of 141 599 hospitalized patients underwent tonsillectomy (w116 319; woA 25 280). A total of 58.1% were males. Majority of the procedures were performed in teaching hospitals (TH, 73.7%), in large (bed-size) hospitals (LH, 57.8%), and in those who were electively admitted (EA, 67.3%). Frequently present CMC in patients included obstructive sleep apnea (OSA, 26.4%), chronic pulmonary disease (CPD, 14.6%), neurological disorders (ND, 6.7%), and obesity (4.8%). Majority of patients were discharged routinely (98%). Overall complication rate was 6.4% with common complications being postoperative pneumonia (2.3%), bacterial infections (1.4%), respiratory complications (1.3%), and hemorrhage (1.2%). All-cause mortality included a total of 60 patients. Patients in TH (odds ratio [OR] = 0.72, 95%CI = 0.62-0.85), LH (OR = 0.80, 95% CI = 0.69-0.93), and those who had the procedures during EA (OR = 0.64, 95% CI = 0.56-0.74) had significantly lower odds of complications compared with their counterparts. CMC such as anemia, CPD, coagulopathy, HT, ND, and fluid/electrolyte disorders were independent predictors of significantly higher complication risk (P < .05). In conclusion, hospitalized children who underwent tonsillectomy (w/woA) in large or teaching hospitals, or during elective admissions had lower risk of complications. Comorbidity is an important independent predictor of complications in this cohort.

Immediate Effects of Use of Recombinant Bone Morphogenetic Protein in Children Having Spinal Fusion and Refusion Procedures in United States.

STUDY DESIGN: Retrospective study of Nationwide Inpatient Sample (NIS). OBJECTIVE: The objective of this study is to estimate the prevalence of complications in children who had insertion of recombinant human bone morphogenetic protein (rhBMP) at the time of spinal fusion procedures (SFP) and to examine if the use of rhBMP is associated with an increased risk of complications. SUMMARY OF BACKGROUND DATA: Use of rhBMP for SFP has been associated with conflicting safety profile reports in adults. METHODS: NIS (years 2004-2010) was used. All patients with age  < 18 years who had a SFP during hospitalization with or without insertion of rhBMP were selected. Complications were selected based on a literature review of studies examining outcomes of SFP. Association between insertion of rhBMP and occurrence of complications was examined by multivariable logistic regression models. RESULTS: Of the 72,898 children who underwent SFP, 7.1% children had insertion of rhBMP. Overall complication rate was 14.34% (15.2% in rhBMP group and 14.3% in no-rhBMP group). There was no statistically significant difference in the overall complication rate [odds ratio (OR) = 1.08, 95% confidence intervals (CI) = 0.89-1.30] or among 14 different complications between rhBMP and no-rhBMP groups. Children who had rhBMP were associated with higher odds for "other infections" (OR = 2.09, 95% CI = 1.26-3.48, P = 0.004) when compared with their counterparts. CONCLUSION: Despite the lack of Food and Drug Administration approval, rhBMP was not infrequently used in pediatric SFP. In this large retrospective study using administrative data, the use of rhBMP in children during SFP was not associated with higher risks for majority of assessed complications with the exception of "other infections". Future studies must examine the long-term impact of use of rhBMP in children with SFP. LEVEL OF EVIDENCE: 3.

Prevalence and Predictors of Adverse Events during Procedural Sedation Anesthesia-Outside the Operating Room for Esophagogastroduodenoscopy and Colonoscopy in Children: Age Is an Independent Predictor of Outcomes.

OBJECTIVES: Procedural sedation/anesthesia outside the operating room for a variety of procedures is well described with an overall low adverse event rate in certain settings. Adverse event associated with procedural sedation/anesthesia outside the operating room for gastrointestinal procedures have been described, albeit in small, single-center studies with wide variance in outcomes. Predictors of such outcomes are unclear. We aimed to estimate the prevalence of adverse event in children undergoing procedural sedation/anesthesia outside the operating room for esophagogastroduodenoscopy, colonoscopy, or both to identify predictors of adverse event. DESIGN/SETTING/PATIENTS: Retrospective analysis of Pediatric Sedation Research Consortium database, a large data repository of pediatric patients aged 21 years old or younger undergoing procedural sedation/anesthesia outside the operating room during September 2007 to November 2011. Twenty-two of the 40 centers provided data pertaining to the procedure of interest. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Primary outcome variable is any adverse event. Independent variables include: age (five groups), sex, American Societyof Anaesthesiologists status, procedure (esophagogastroduodenoscopy, colonoscopy, or both), provider responsible, medication used, location, and presence of coexisting medical conditions. Descriptive statistics used to summarize the data. Using multivariablelogistic regression model, odds ratio, 95% CI) were computed. A total of 12,030 procedures were performed (esophagogastroduodenoscopy, 7,970; colonoscopy, 1,378; and both, 2,682). A total of 96.9% of patients received propofol. Eighty-three percent were performed in a sedation unit. Prevalence of adverse event was 4.8%. The most common adverse event were persistent desaturations (1.5%), airway obstruction (1%), cough (0.9%), and laryngospasm (0.6%). No deaths or CPR occurred. Infants and children aged 5 years old or younger had a higher adverse event rate than older children (15.8%, 7.8% vs 4%). Regression analysis revealed age 5 years old or younger, American Society of Anaesthesiologists greater than or equal to 2, esophagogastroduodenoscopy ± colonoscopy, and coexisting medical conditions of obesity and lower airway disease were independent predictors of higher adverse event. CONCLUSIONS: Overall prevalence of any adverse event was 4.8%. Independent predictors of adverse events in procedural sedation/anesthesia outside the operating room in pediatric esophagogastroduodenoscopy/colonoscopy onoscopy were identified. Recognition of such risk factors may enable optimization of procedural sedation.

Presence of gingivitis and periodontitis significantly increases hospital charges in patients undergoing heart valve surgery.

OBJECTIVE: To examine the prevalence and impact of gingivitis and periodontitis in patients having heart valve surgical procedures. METHODS: Nationwide Inpatient Sample for the years 2004-2010 was used. All patients who had heart valve surgical procedures were selected. Prevalence of gingivitis/periodontitis was examined in these patients. Impact of gingivitis/periodontitis on hospital charges, length of stay, and infectious complications was examined. RESULTS: 596,190 patients had heart valve surgical procedures. Gingivitis/periodontitis was present in 0.2 percent. Outcomes included: median hospital charges ($175,418 with gingivitis/ periodontitis versus $149,353 without gingivitis/periodontitis) and median length of stay (14 days with gingivitis/periodontitis versus 8 days without gingivitis/periodontitis). After adjusting for the effects of patient- and hospital-level confounding factors, hospital charges and length of stay were significantly higher (p < 0.001) in those with gingivitis/periodontitis compared to their counterparts. Further, patients with gingivitis/periodontitis had significantly higher odds for having bacterial infections (OR = 3.41, 95% CI = 2.33-4.98, p < 0.0001) when compared to those without gingivitis/periodontitis. CONCLUSION: Presence of gingivitis and periodontitis is associated with higher risk for bacterial infections and significant hospital resource utilization.

Prevalence, predictors, and outcomes of methicillin-resistant Staphylococcus aureus infections in patients undergoing major surgical procedures in the United States: a population-based study.

BACKGROUND: National estimates of methicillin-resistant Staphylococcus aureus (MRSA) infection rates in hospitalized surgical patients and outcomes are lacking. We sought to estimate the prevalence, identify the predictors, and describe the outcomes of MRSA infections in hospitalized patients undergoing major surgical procedures (MSPs) in the United States. METHODS: We performed a retrospective analysis of the Nationwide Inpatient Sample, the largest all-payer hospital discharge database in the United States, for the years 2009 to 2010. RESULTS: Of the 22,932,948 hospitalizations that had an MSP, MRSA infection occurred in 235,636 (1.03%) patients. Factors associated with "significantly" lower risk of MRSA occurrence include women (odds ratio [OR] .68), elective procedure (OR .38), teaching institutes (OR .94), and large hospital size (OR .87). Blacks (OR 1.19), native Americans (OR 1.27), increased comorbid burden (OR 1.38), and uninsured patients were associated with higher risk of MRSA occurrence. Outcomes in MSPs "with" MRSA versus "without" MRSA include mean length of stay (14 vs 5 days) and in-hospital mortality (IHM) rate (3.7% vs 1.2%). Occurrence of an MRSA was associated with significantly longer length of stay and higher odds of IHM (OR 1.39, 95% confidence interval 1.30 to 1.48). CONCLUSIONS: Although the occurrence of MRSA infections complicating MSPs was low, it is associated with worse outcomes. Certain predictors of MRSA infection are identified.

Poor Oral Health Linked with Increased Risk of Infectious Complications in Adults with Leukemia.

OBJECTIVE: The objective of this study is to examine the impact of the presence of gingivitis/periodontitis on the occurrence of infectious complications (including septicemia, bacterial infections, and mycoses) in hospitalized leukemic adults in the United States. METHODS: A retrospective analysis of the Nationwide Inpatient Sample (NIS) for the years 2004-2010 was performed. All hospitalized leukemic patients aged 18 to 65 years were selected. The association between occurrence of gingivitis/periodontitis and infectious complications was examined by multivariable logistic regression models. A total of 135,692 hospitalizations were due to leukemias during the study period. Among these, gingivitis/periodontitis was present in 0.6%. Septicemia occurred in 27.8% of those who had gingivitis/periodontitis (compared to 19.6% in those without gingivitis/periodontitis), bacterial infections occurred in 19.5% of those who had gingivitis/periodontitis (compared to 10.1% in those without gingivitis/periodontitis), and mycoses occurred in 20.7% of those who had gingivitis/periodontitis (compared to 10.7% in those without gingivitis/periodontitis). Patients who had gingivitis/periodontitis were associated with significantly higher odds for septicemia (OR = 1.58, 95% CI = 1.14-2.19, p = 0.01), bacterial infections (OR = 2.15, 95% CI = 1.51-3.07, p<0.01), mycoses (OR = 2.16, 95% CI = 1.43-3.28, p<0.01), or any infectious complication (OR = 2.15, 95% CI = 1.63-2.84, p<0.01) when compared to their counterparts following adjustment for multiple patient and hospital-level confounding factors. CONCLUSIONS: Poor oral health (as defined by the presence of gingivitis/periodontitis) is an independent predictor of increased risk of infectious complications in hospitalized leukemic adults in the United States.

Longitudinal discharge trends and outcomes after hospitalization for mouth cellulitis and Ludwig angina.

OBJECTIVE: Objective is to provide longitudinal discharge trends and hospitalization outcomes in patients hospitalized because of mouth cellulitis or Ludwig angina. METHODS: Nationwide Inpatient Sample for years 2004 to 2010 was used. All hospitalizations with primary diagnosis of cellulitis or Ludwig angina were selected. Discharge trends were examined. RESULTS: A total of 29,228 hospitalizations occurred as a result of mouth cellulitis/Ludwig angina; 55% of all hospitalizations were male patients; 68% were aged 21 to 60 years. Non-whites comprised close to 40%. The uninsured comprised 22.3%. Ninety-nine patients died in hospitals. The total hospitalization charges across the entire United States over the study period was $772.57 million. Factors associated with increased hospitalization charges included, age, co-morbid burden, insurance status, race, teaching status of hospital, and geographic location. CONCLUSIONS: Uninsured non-whites, those with high co-morbid burden, and those aged 21 to 60 years tended to be hospitalized consistently over the study period.