Partial Balint's syndrome and left homonymous hemianopsia presenting after resection of a right occipito-parietal glioblastoma.

A 66-year-old left-handed male was admitted to our acute inpatient rehabilitation (AIR) unit following a resection of the right occipito-parietal glioblastoma. He presented with symptoms of horizontal oculomotor apraxia, contralateral optic ataxia and left homonymous hemianopsia. We diagnosed this patient with partial Bálint's syndrome (BS)- oculomotor apraxia, optic ataxia but not simultanagnosia. BS is typically caused by bilateral posterior parietal lesions, but we here describe a unique case due toresection of a right intracranial tumor. A short AIR stay allowed our patient to learn how to compensate for visuomotor and visuospatial deficits, and improved his quality of life significantly.

Risk Factors and Incidence of Acute Ischemic Stroke: A Comparative Study Between Young Adults and Older Adults.

Introduction Approximately 5-10% of strokes occur in adults of less than 45 years of age. The rising prevalence of stroke risk factors may increase stroke rates in young adults (YA). We aimed to compare risk factors and outcomes of acute ischemic stroke (AIS) among YA. Methods Adult hospitalizations for AIS and concurrent risk factors were found in the Nationwide Inpatient Sample database. Weighted analysis using chi-square and multivariable survey logistic regression was performed to evaluate AIS-related outcomes and risk factors among YA (18-45 years) and older patients. Results A total of 4,224,924 AIS hospitalizations were identified from 2003 to 2014, out of which 198,378 (4.7%) were YA. Prevalence trend of YA with AIS showed incremental pattern over time (2003: 4.36% to 2014: 4.7%; pTrend<0.0001). In regression analysis, the risk factors associated with AIS in YA were obesity (adjusted odds ratio {aOR}: 2.26; p<0.0001), drug abuse (aOR: 2.56; p<0.0001), history of smoking (aOR: 1.20; p<0.0001), infective endocarditis (aOR: 2.08; p<0.0001), cardiomyopathy (aOR: 2.11; p<0.0001), rheumatic fever (aOR: 4.27; p=0.0014), atrial septal disease (aOR: 2.46; p<0.0001), ventricular septal disease (aOR: 4.99; p<0.0001), HIV infection (aOR: 4.36; p<0.0001), brain tumors (aOR: 7.89; p<0.0001), epilepsy (aOR: 1.43; p<0.0001), end stage renal disease (aOR: 2.19; p<0.0001), systemic lupus erythematous (aOR: 3.76; p<0.0001), polymyositis (aOR: 2.72; p=0.0105), ankylosis spondylosis (aOR: 2.42; p=0.0082), hypercoagulable state (aOR: 4.03; p<0.0001), polyarteritis nodosa (aOR: 5.65; p=0.0004), and fibromuscular dysplasia (aOR: 2.83; p<0.0001). Conclusion There is an increasing trend in AIS prevalence over time among YA. Both traditional and non-traditional risk factors suggest that greater awareness is needed, with prevention strategies for AIS among young adults.

National Trends in Hospitalization for Fever and Neutropenia in Children with Cancer, 2007-2014.

OBJECTIVE: To assess the trends of inpatient resource use and mortality in pediatric hospitalizations for fever with neutropenia in the US from 2007 to 2014. STUDY DESIGN: Using National (Nationwide) Inpatient Sample (NIS) and International Classification of Diseases, Ninth Revision, Clinical Modification codes, we studied pediatric cancer hospitalizations with fever with neutropenia between 2007 and 2014. Using appropriate weights for each NIS discharge, we created national estimates of median cost, length of stay, and in-hospital mortality rates. RESULTS: Between 2007 and 2014, there were 104 315 hospitalizations for pediatric fever with neutropenia. The number of weighted fever with neutropenia hospitalizations increased from 12.9 (2007) to 18.1 (2014) per 100 000 US population. A significant increase in fever with neutropenia hospitalizations trend was seen in the 5- to 14-year age group, male sex, all races, and in Midwest and Western US hospital regions. Overall mortality rate remained low at 0.75%, and the 15- to 19-year age group was at significantly greater risk of mortality (OR 2.23, 95% CI 1.36-3.68, P = .002). Sepsis, pneumonia, meningitis, and mycosis were the comorbidities with greater risk of mortality during fever with neutropenia hospitalizations. Median length of stay (2007: 4 days, 2014: 5 days, P < .001) and cost of hospitalization (2007: $8771, 2014: $11 202, P < .001) also significantly increased during the study period. CONCLUSIONS: Our study provides information regarding inpatient use associated with fever with neutropenia in pediatric hospitalizations. Continued research is needed to develop standardized risk stratification and cost-effective treatment strategies for fever with neutropenia hospitalizations considering increasing costs reported in our study. Future studies also are needed to address the greater observed mortality in adolescents with cancer.

Trends in incidence and outcomes of gastroschisis in the United States: analysis of the national inpatient sample 2010-2014.

PURPOSE: Gastroschisis is a severe congenital anomaly associated with a significant morbidity and mortality. There are limited temporal trend data on incidence, mortality, length of stay, and hospital cost of gastroschisis. Our aim was to study these temporal trends using the National Inpatient Sample (NIS). METHODS: We identified all neonatal admissions with a diagnosis of gastroschisis within the NIS from 2010 through 2014. We limited admission age to ≤ 28 days and excluded all those transferred to other hospitals. We estimated gastroschisis incidence, mortality, length of hospital stay, and cost of hospitalization. For continuous variables, trends were analyzed using survey regression. Cochrane-Armitage trend test was used to analyze trends for categorical variables. P < 0.05 was considered as significant. RESULTS: The incidence of gastroschisis increased from 4.5 to 4.9/10,000 live births from 2010 through 2014 (P = 0.01). Overall mortality was 3.5%, median length of stay was 35 days (95% CI 26-55 days), and median cost of hospitalization was $75,859 (95% CI $50,231-$122,000). After adjusting for covariates, there was no statistically significant change in mortality (OR = 1.13; 95% CI 0.87-1.48), LOS (ß = - 2.1 ± 3.5; 95% CI - 9.0 to 4.8) and hospital cost (ß = - 2.137 ± 10.813; 95% CI - 23,331 to 19,056) with each calendar year increase on multivariate logistic regression analysis. CONCLUSION: The incidence of neonates with gastroschisis increased between 2010 and 2014. Incidence was highest in the West. No difference in mortality and resource utilization was observed.

Temporal trends of splenectomy in pediatric hospitalizations with immune thrombocytopenia.

BACKGROUND: Splenectomy is considered an effective treatment for immune thrombocytopenia (ITP) with 70-80% response rate. However, its current use is limited in children with ITP. It is unclear if the rates of splenectomy have changed over time. Using a large nationally representative database, we aimed to study the trends of splenectomy in pediatric hospitalizations with ITP, and the factors associated with splenectomy during these encounters. METHODS: Using National (Nationwide) Inpatient Sample (NIS), and international classification of diseases (9th revision), clinical modification (ICD-9-CM) codes, we studied pediatric ITP hospitalizations with occurrence of total splenectomy between 2005 and 2014. RESULTS: Out of 37,844 weighted ITP hospitalizations from 2005 to 2014; total splenectomy was performed in 954 encounters. Splenectomy rate declined over time (3.4% [2005-2006] to 1.6% [2013-2014], P < 0.001) with the younger age (≤5 years) having the most notable decline (0.91% [2005-2006] to 0.14% [2013-2014], P < 0.001). Splenectomy had higher odds of being performed electively than non-electively (odds ratio [OR]: 19.34, 95% confidence interval [CI]: 12.06-31.02, P < 0.001). Encounters with intracranial bleed were associated with the occurrence of splenectomy (OR: 17.87, 95% CI: 5.07-62.97, P < 0.001). Intracranial bleed (P < 0.001), gastrointestinal bleed (P < 0.01), sepsis (P < 0.001), and thrombosis (P < 0.001) were associated with longer length of stay and higher cost of hospitalization. CONCLUSIONS: Overall, splenectomy rates consistently declined over time. Intracranial hemorrhage during hospitalizations with ITP was associated with occurrence of splenectomy. Future studies should continue to reevaluate the rates of splenectomy in pediatric ITP in the presence of various second-line pharmacologic agents.

Impact of hospital volume on outcomes of percutaneous ASD/PFO closure in pediatric patients.

BACKGROUND: We investigated the effect of hospital volume on percutaneous closure of atrial septal defect/patent foramen ovale (ASD) among pediatric patients. METHODS: We identified patients undergoing percutaneous closure of ASD with device using International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) procedure code 35.52 from the National Inpatient Sample, years 2002-2011. Patients with age ≤ 18 years and primary diagnosis code 745.5 for ASD were included. Hospital volume was calculated using unique identification numbers and divided into tertiles for analysis. Multivariate regression analysis was performed to determine independent predictors of procedure-related complications which were coded using specific codes released by Healthcare Cost and Utilization Project. RESULTS: 6162 percutaneous ASD closure procedures were analyzed. There was no mortality associated with percutaneous ASD closure. Cardiac complications (9.5%) were most common. On multivariate analysis, age increment of 3 years decreased the odds of developing complications (OR 0.83, 95% CI 0.79-0.87, P < 0.001). Odds of developing complications in the 2nd (OR 0.74, 95% CI 0.62-0.89, P = 0.007) and 3rd tertiles (OR 0.34, 95% CI 0.27-0.42, P < 0.001) were lower as compared to the 1st tertile of hospital volume. CONCLUSION: Increasing annual hospital volume is an independent predictor of lower complication rates in percutaneous ASD closure cases with no associated mortality in pediatric patients.