08) but without statistical significance. There were 2 major complications in the Robotic group and none in the Conversion group. Neither tumor size nor stage were predictive of conversion to thoracotomy. Conversions decreased over time with a majority occurring in the first 2 years. There were no conversions for bleeding and no mortalities. Robotic pneumonectomy for lung cancer is a safe procedure and a reasonable alternative to thoracotomy. With meticulous technique, major bleeding can be avoided and most procedures can be completed robotically. Larger studies are needed to elucidate any advantages of a robotic versus open approach. Robotic pneumonectomy for lung cancer is a safe procedure and a reasonable alternative to thoracotomy. With meticulous technique, major bleeding can be avoided and most procedures can be completed robotically. Larger studies are needed to elucidate any advantages of a robotic versus open approach.Objective Assessment of intellectual abilities in individuals with autism spectrum disorder (ASD) is a core component of a comprehensive diagnostic evaluation. However, relatively limited information is available regarding the validity of one of the most commonly-used measures of intelligence, the Wechsler Intelligence Scale for Children - 5th Edition (WISC-V) in ASD.Method We investigated the factor structure and measurement invariance of the WISC-V in a sample of 349 children aged 6-16 diagnosed with ASD using single- and multi-group confirmatory factor analysis. The comparison group was the WISC-V standardization sample.Results A four-index bifactor solution best fit the ASD group data. Measurement invariance analyses indicated support for configural and metric, but not scalar, invariance of the published 5-index structure, suggesting systematic differences in performance among some subscales in ASD. https://www.selleckchem.com/products/sodium-succinate.html The 7-subtest FSIQ scale had partial scalar invariance after relaxing equality constraints on the Coding and Digit Span subtest intercepts, suggesting sources other than theorized IQ ability contribute to lower scores on these subtests within ASD. The Cognitive Proficiency Index (CPI) failed to demonstrate appropriate fit in baseline models. The General Ability Index (GAI) had full configural, metric, and scalar invariance.Conclusions Statistical bias on the WISC-V within ASD in processing speed and working memory subtests creates significant limitations for the use of FSIQ and especially CPI index scores in ASD populations. The GAI showed strong measurement properties and should be considered as the preferred indicator of overall intellectual functioning when assessing children with ASD using the WISC-V. The L test is a modified version of the timed up and go test (TUG), extending the walking distance from 6 to 20 meters and also requiring participants to make four turns in both (right/left) direction. It could be a useful measurement method in assessment of functional mobility for patients with Total Knee Arthroplasty (TKA). The aim of the study was to determine reliability, concurrent validity, and minimal detectable change (MDC) of L test in patients with TKA. The study included 43 patients with TKA. The Intraclass Correlation Coefficient (ICC) was used to assess the intra-rater reliability of the L test. The correlations of the L test with TUG were assessed for concurrent validity. Intra-rater (ICC 0.97) reliability of the L test was determined to be excellent. The SEM and MDC values of intra-rater reliability were 1.03 and 2.84, respectively. A high correlation was found between the L test and TUG (r 0.75). The L test is a valid and reliable method in the assessment of functional mobility in patients with TKA. The L test can be used to quantify changes in functional mobility level in patients with TKA.Implications for rehabilitationThe L test is a reliable and valid measurement tool that can be used to assess functional mobility in patients with TKA.Clinicians and researchers can use a greater change than 2.84 seconds for the L test as a meaningful change in patients with TKA. The L test is a valid and reliable method in the assessment of functional mobility in patients with TKA. The L test can be used to quantify changes in functional mobility level in patients with TKA.Implications for rehabilitationThe L test is a reliable and valid measurement tool that can be used to assess functional mobility in patients with TKA.Clinicians and researchers can use a greater change than 2.84 seconds for the L test as a meaningful change in patients with TKA. Congenital heart disease (CHD) is the most common birth defect and affects roughly 1% of the global population. There have been many large CHD sequencing projects in developing countries but none in sub-Saharan Africa. In this exome sequencing study, we recruited families from Lagos, Nigeria, affected by structural heart disease. Ninety-eight participants with CHD and an average age of 3.6 years were recruited from Lagos, Nigeria. Exome sequencing was performed on probands and parents when available. For genes of high interest, we conducted functional studies in using a cardiac-specific RNA interference-based gene silencing system. The 3 most common CHDs were tetralogy of Fallot (20%), isolated ventricular septal defect (14%), and transposition of the great arteries (8%). Ten percent of the cohort had pathogenic or likely pathogenic variants in genes known to cause CHD. In 64 complete trios, we found 34 de novo variants that were not present in the African population in the Genome Aggregation Database (v3). Nineteen loss of function variants were identified using the genome-wide distribution of selection effects for heterozygous protein-truncating variants (s ). Nine genes caused a significant mortality when silenced in the heart, including 4 novel disease genes not previously associated with CHD ( , and ). This study identifies novel candidate genes and variants for CHD and facilitates comparisons with previous CHD sequencing studies in predominantly European cohorts. The study represents an important first step in genomic studies of CHD in understudied populations. Registration URL https//www.clinicaltrials.gov; Unique identifier NCT01952171. This study identifies novel candidate genes and variants for CHD and facilitates comparisons with previous CHD sequencing studies in predominantly European cohorts. The study represents an important first step in genomic studies of CHD in understudied populations. Registration URL https//www.clinicaltrials.gov; Unique identifier NCT01952171.