Psychometric properties of the self-report version of the Strengths and Weaknesses of ADHD Symptoms and Normal Behavior Scale in a sample of Hungarian adolescents and young adults.

The Strengths and Weaknesses of ADHD Symptoms and Normal Behaviour Scale (SWAN) measures the full spectrum of attention and activity symptoms, not just the negative end of the distribution. Previous studies revealed strong psychometric properties of the parent and teacher report versions; however, there is little research on the new self-report form of the SWAN. Therefore, our research aimed to explore the psychometric characteristics of the SWAN self-report. A non-clinical sample of young women (N = 664, mean age: 20.01 years, SD: 3.08 years) completed the SWAN self-report, the Strengths and Difficulties Questionnaire (SDQ) and the Mental Health Continuum Short Form (MHC-SF). We tested several models using confirmatory factor analyses to assess the factorial validity of the SWAN self-report. Distributional characteristics, convergent, and predictive validity were assessed. A bifactor model with a general factor and a specific inattention factor (bifactor-1) provided the best fit in our data (CFI = 0.977, TLI/NFI = 0.972, RMSEA = 0.053 [90% CI: 0.047 - 0.059], SRMR = 0.061, ω = 0.90). The reliability of the general ADHD factor was good (ωh = 0.87), and the specific inattention factor was acceptable (ωh = 0.73). The distribution of the SWAN self-report scores did not differ from the normal distribution. A strong correlation between the SWAN and the SDQ Hyperactivity subscale was found. The analyses revealed good predictive validity. Our results suggest that the SWAN self-report is a valuable tool for assessing symptoms of ADHD in adolescents and young adults.

National Trends and Factors Associated with Voluntary Refusal of Glioblastoma Treatment: A Retrospective Review of the National Cancer Database.

OBJECTIVE: Adherence to combinatorial treatments are important predictors of improved long-term outcomes for patients with glioblastoma (GB); however, factors associated with refusal of surgery, chemotherapy, or radiotherapy (RT) by patients with GB have not been studied. METHODS: The National Cancer Database was queried from 2004 to 2018 to identify patients with a primary diagnosis of GB who underwent surgical resection alone or followed by either RT or chemotherapy. Adult patients who voluntarily rejected a physician's recommendations for 1 or more treatment were selected. Multivariable regression was used to identify factors associated with rejection of surgical resection, chemotherapy, and RT. Patients receiving treatment were 3:1 propensity score matched to those rejecting treatment and median overall survival (OS) was compared. RESULTS: 58,788 patients were included in the analysis. Factors associated with voluntary refusal of GB treatment included: old age, nonprivate insurance, female sex, Black race, comorbidities, treatment at a nonacademic facility, and living 55+ miles away from a treatment facility (P < 0.05). On propensity matched analysis, refusal of surgery conferred a 4 month decrease in OS (P < 0.001), RT an 8 month decrease in OS (P < 0.001), and chemotherapy a 7 month decrease in OS (P < 0.001). CONCLUSIONS: In patients with GB, age, sex, race, nonprivate insurance, medical comorbidities, distance from treatment facility, and geographic location were associated with refusal of surgery, postsurgical RT, and chemotherapy. In addition, treatment refusal had a significant impact on OS length.

Attention-deficit/hyperactivity disorder and dopamine receptor D4 (DRD4) exon 3 variable number of tandem repeats (VNTR) 2-repeat allele.

To investigate the association of attention-deficit/hyperactivity disorder (ADHD) with the 48-base pair (bp) variable number of tandem repeats (VNTR) in exon 3 of the dopamine receptor D4 (DRD4) gene, we genotyped 240 ADHD patients and their parents from Hong Kong. The 4R allele was most common, followed by 2R. We examined association between the 2R allele (relative to 4R) and ADHD by Transmission Disequilibrium Test (TDT). The odds ratio (OR) (95% confidence interval) was 0.90 (0.64-1.3). The p-value was 0.6. Examining subgroups revealed nominally significant association of 2R with inattentive ADHD: OR = 0.33 (0.12-0.92) and p = 0.03. Because our study used TDT analysis, we meta-analyzed the association of 2R with ADHD in Asians (1329 patient alleles), revealing results similar to ours: OR = 0.97 (0.80-1.2) and p = 0.8. To examine the association of 2R with inattentive ADHD, we meta-analyzed all studies (regardless of analysis type or ethnicity, in order to increase statistical power): 702 patient alleles, 1420 control alleles, OR = 0.81 (0.57-1.1) and p = 0.2. Overall, there is no evidence of association between ADHD and the 2R allele, but the suggestive association with the inattentive type warrants further investigation.

Locally Advanced Adenocarcinoma of the Esophagus: Is Esophagectomy Associated with Improved Overall Survival?

BACKGROUND: Esophagectomy in locally advanced esophageal adenocarcinoma is challenging and carries risk. The value of esophagectomy in locally advanced esophageal adenocarcinoma is not well-defined. STUDY DESIGN: The National Cancer Database was used to identify patients with cT4 esophageal adenocarcinoma from 2004 to 2020. Multivariable regression was used to identify factors associated with use of esophagectomy. Cox modeling was used to identify factors associated with all-cause mortality. Patients undergoing esophagectomy were 1:1 propensity score-matched to patients treated nonsurgically. Kaplan-Meier analysis was used to compare 5-year overall survival (OS). RESULTS: A total of 3,703 patients met inclusion criteria. Of those, 541 (15%) underwent esophagectomy, and 3,162 (85%) did not. Age 65 years or less (adjusted odds ratio [aOR] 1.69, 95% CI 1.33 to 2.14), White race (aOR 2.98, 95% CI 2.24 to 3.96), treatment in academic centers (aOR 1.64, 95% CI 1.33 to 2.02), private insurance (aOR 1.88, 95% CI 1.50 to 2.36), and tumors less than 6 cm (aOR 1.86, 95% CI 1.44 to 2.40) were associated with use of esophagectomy. Government of lack of insurance (hazard ratio [HR] 1.23, 95% CI 1.12 to 1.35), income <$46,000 (HR 1.11, 95% CI 1.03 to 1.20), treatment in nonacademic centers (HR 1.16, 95% CI 1.07 to 1.25), Charlson-Deyo Comorbidity Index 1 or more (HR 1.22, 95% CI 1.12 to 1.32), and tumors 6 cm or more (HR 1.20, 95% CI 1.09 to 1.32) were associated with risk of all-cause mortality. Esophagectomy (HR 0.50, 95% CI 0.44 to 0.56) and systemic therapy (HR 0.40, 95% CI 0.37 to 0.43) were associated with decreased risk of all-cause mortality. Patients undergoing esophagectomy had higher rates of 5-year OS (27.4% vs 13.2%, p < 0.0001) and longer median OS (24.71 vs 10.09 months, p < 0.0001). Among cT4b patients, those who underwent esophagectomy had higher rates of 5-year OS (24.5% vs 12.3%, p < 0.0001) and longer median OS (25.53 vs 11.01 months, p < 0.0001). CONCLUSIONS: In cT4 esophageal adenocarcinoma, esophagectomy is associated with improved rates of 5-year OS compared with nonsurgical treatment.

Locally advanced pancreatic cancer: Is surgical palliation associated with improved clinical outcome relative to medical palliation?

BACKGROUND: The value of palliative surgery in pancreatic cancer is not well-defined. METHODS: We queried the National Cancer Database for patients undergoing curative-intent resection, palliative surgery or medical palliation for clinical stage cT4N0-2M0 pancreatic cancer. Cohorts were 1:1:1 propensity-score-matched for comorbidities and stage. Kaplan-Meier method was used to compare overall survival for matched cohorts. RESULTS: 9,107 patients met inclusion criteria: 3,567 (39 â€‹%) underwent curative intent surgery, 1608 (18 â€‹%) surgical palliation, 3932 (43 â€‹%) medical palliation. Patients undergoing resection and surgical palliation had significant hospitalizations (11.0 â€‹± â€‹0.4 vs. 10.0 â€‹± â€‹0.3 days; p â€‹= â€‹0.821) and rates of readmission (8.1 â€‹% vs. 2.0 â€‹%; p â€‹< â€‹0.001). Patients undergoing surgical palliation demonstrated marginal increases in survival relative to those undergoing medical palliation (8.54 vs. 7.36 months; p â€‹< â€‹0.0001). CONCLUSION: In patients undergoing care for locally advanced pancreatic cancer, palliative surgery is associated with marginal improvement in survival but significant lengths of hospitalization and risk of readmission.

Childhood Maltreatment and Immune Cell Gene Regulation during Adolescence: Transcriptomics Highlight Non-Classical Monocytes.

Childhood maltreatment has been repeatedly linked to a higher incidence of health conditions with an underlying proinflammatory component, such as asthma, chronic obstructive pulmonary disease, stroke, and cardiovascular disease. Childhood maltreatment has also been linked to elevated systemic inflammation prior to the onset of disease. However, childhood maltreatment is highly comorbid with other risk factors which have also been linked to inflammation, namely major depression. The present analysis addresses this issue by assessing the association of maltreatment with genome-wide transcriptional profiling of immune cells collected from four orthogonal groups of adolescents (aged 13-17): maltreated and not maltreated in childhood, with and without major depressive disorder. Maltreatment and psychiatric history were determined using semi-structured clinical interviews and cross-validated using self-report questionnaires. Dried whole blood spots were collected from each participant (n = 133) and assayed to determine the extent to which maltreatment in childhood was associated with a higher prevalence of transcriptional activity among differentially expressed genes, specific immune cell subtypes, and up- or down-regulation of genes involved in immune function after accounting for current major depression. Maltreatment was associated with increased interferon regulatory factor (IRF) transcriptional activity (p = 0.03), as well as nuclear factor erythroid-2 related factor 1 (NRF1; p = 0.002) and MAF (p = 0.01) among up-regulated genes, and increased activity of nuclear factor kappa beta (NF-κB) among down-regulated genes (p = 0.01). Non-classical CD16+ monocytes were implicated in both the up- and down-regulated genes among maltreated adolescents. These data provide convergent evidence supporting the role of maltreatment in altering intracellular and molecular markers of immune function, as well as implicate monocyte/macrophage functions as mechanisms through which childhood maltreatment may shape lifelong immune development and function.

Improving Methylphenidate Titration in Children with Attention-Deficit/Hyperactivity Disorder (ADHD): A Randomized Controlled Trial Using Placebo-Controlled Titration Implemented in Clinical Practice.

BACKGROUND AND OBJECTIVES: Concerns exist regarding the rising use of methylphenidate. A double-blind, placebo-controlled methylphenidate titration (PCT) for children with attention-deficit/hyperactivity disorder (ADHD) has shown potential to improve titration (i.e., detection of placebo responders and larger ADHD symptom improvement) in experimental settings. This study aims to determine if these advantages can be transferred to clinical settings. METHOD: Children (aged 5-13 years) with an ADHD diagnosis and an indication to start methylphenidate (MPH) treatment were recruited. Participants were randomized to PCT or care as usual (CAU) in a 1:1 ratio followed by a 7-week randomized controlled trial (T1) and 6-month, naturalistic, open-label follow-up (T2). Parents, teachers, and physicians rated ADHD symptoms, ADHD medication use, MPH dosing, and treatment satisfaction using questionnaires. RESULTS: A total of 100 children were enrolled and randomized to PCT (n = 49) or CAU (n = 51). In the PCT group, we found 8.2% placebo responders, 16.3% non-responders, and 65.3% responders to MPH. With PCT compared with CAU, a significantly larger number of children discontinued MPH (T1: 24.5 vs 5.9%, p = 0.009; T2: 41.7 vs 10.4%, p < 0.001) and refrained from using other pharmacological treatment (T1: 20.4 vs 3.9%, p = 0.013; T2: 20.83 vs 6.25%, p = 0.002). At both timepoints, there were no significant differences between the groups in the average dose of MPH, ADHD symptoms, or treatment satisfaction. CONCLUSIONS: PCT can be used to improve detection of children who do not benefit from MPH, and may therefore potentially reduce overtreatment of ADHD with MPH.

Methylphenidate dose-response in children with ADHD: evidence from a double-blind, randomized placebo-controlled titration trial.

Methylphenidate (MPH) is highly efficacious in reducing symptoms of attention-deficit/hyperactivity disorder (ADHD) in children. Generally increased doses are found to result in better symptom control; however, it remains unclear whether this pattern can be observed at the individual level, given the large heterogeneity in individual dose-response relationships and observed placebo responses. A double-blind, randomized, placebo-controlled cross-over trial was used to compare weekly treatment with placebo and 5, 10, 15 and 20 mg of MPH twice daily on parent and teacher ratings of child ADHD symptoms and side effects. Participants were 5-13-year-old children with a DSM-5 diagnosis of ADHD (N = 45). MPH response was assessed at group and individual levels and predictors of individual dose-response curves were examined. Mixed model analysis showed positive linear dose-response curves at group level for parent and teacher rated ADHD symptoms and parent rated side effects, but not for teacher rated side effects. Teachers reported all dosages to improve ADHD symptoms compared to placebo, while parents only reported > 5 mg/dose as effective. At the individual level, most (73-88%) children, but not all, showed positive linear dose-response curves. Higher severity of hyperactive-impulsive symptoms and lower internalizing problems, lower weight, younger age and more positive opinions towards diagnosis and medication partly predicted steeper linear individual dose-response curves. Our study confirms that increased doses of MPH yield greater symptom control at a group level. However, large interindividual variation in the dose-response relationship was found and increased doses did not lead to greater symptom improvement for all children. This trial was registered in the Netherlands trial register (# NL8121).

Esophageal cancer: Does inaccuracy in clinical staging affect our ability to reach optimal outcomes?

BACKGROUND: Pretreatment clinical staging is used to decide the course of treatment in early-stage esophageal cancer. Few studies assess the effect of inaccurate clinical staging on oncologic outcomes. METHODS: We queried the National Cancer Database to identify patients undergoing esophagectomy for clinical stage cT1bN0 esophageal carcinoma between 2010 and 2019. Patients were categorized as being upstaged if, on final pathology, they had histopathologic disease that would have warranted treatment with neoadjuvant therapy. The textbook oncologic outcome was defined as margin-negative resection, 15 lymph nodes examined, a hospital stay of <21 days, no unplanned 30-day readmission or mortality, and stage-appropriate use of neoadjuvant therapy. RESULTS: In total, 916 patients met inclusion criteria; 378 (41.2%) had a pathologic stage that differed from their pretreatment clinical stage. By multivariable regression, factors associated upstaging included: presentation between 2015 and 2019 (odds ratio 1.92 95% confidence interval [1.19, 3.13]), delay to esophagectomy of >30 days (odds ratio 2.38 95% confidence interval [1.13, 5.57]), larger tumor size (>2 cm relative to <2 cm, odds ratio 2.73 95% confidence interval [1.72, 4.39]), and poorly differentiated histology (odds ratio 2.79 95% confidence interval [1.75, 4.49]). The rate of textbook oncologic outcome assuming reliable clinical staging was 43.8%; accounting for upstaging, the rate of textbook oncologic outcome was 22.5% (P < .001). CONCLUSION: In patients with cT1bN0 esophageal cancer, tumor size and histology are associated with the risk of inaccurate pretreatment clinical staging. Inaccuracies in clinical staging impact the rate at which providers achieve optimal oncologic outcomes.

Fragmented care in localized pancreatic cancer: Is commission on cancer accreditation associated with improved overall survival?

BACKGROUND: Prior studies of fragmentation of care in pancreatic cancer have not adjusted for indicators of hospital quality such as Commission on Cancer accreditation. The effect of fragmentation of care has not been well defined. METHODS: We queried the National Cancer Database to identify patients undergoing pancreaticoduodenectomy and distal pancreatectomy with perioperative systemic therapy for clinical stages I-III pancreatic cancer between 2006 and 2019. Patients who received systemic therapy at a center different than the center performing surgery were categorized as having fragmentation of care. Patients having fragmentation of care were further categorized on the basis of whether (fragmentation of care Commission on Cancer) or not (fragmentation of care non-Commission on Cancer) systemic therapy was administered at a facility accredited by the Commission on Cancer. RESULTS: A total of 11,732 patients met inclusion criteria; 5,668 (48.3%) underwent fragmentation of care, and 3,426 (29.2%) fragmentation of care non-Commission on Cancer. Patients undergoing fragmentation of care non-Commission on Cancer were less likely to receive neoadjuvant systemic therapy than those undergoing fragmentation of care Commission on Cancer or non-fragmented care (27.7% vs 40.1% vs 36.8%, P < .001). On Cox analysis, advanced age, comorbid disease, node-positive disease, and facility type were associated with risk of overall survival. Fragmentation of care was not (adjusted hazard ratio = 0.99, 95% confidence interval [0.94-1.06], P = .8). On Kaplan-Meier analysis, there were no significant differences in 5-year overall survival between treatment cohorts. CONCLUSION: In patients undergoing fragmentation of care for localized pancreatic cancer, those treated with systemic therapy in Commission on Cancer accredited facilities are more likely to be given neoadjuvant therapy but demonstrate no significant improvement in survival relative to those undergoing non-fragmented care or those undergoing fragmentation of care but receiving systemic therapy in nonaccredited facilities.

Fragmented care, Commission on Cancer accreditation, and overall survival in patients receiving surgery and chemotherapy for esophageal cancer.

BACKGROUND: Increasing regionalization for esophagectomy for cancer may lead patients to travel for surgery at one institution and receive chemotherapy at another closer to home. We explore the effects on survival for care fragmentation, the Commission on Cancer status of secondary institutions providing chemotherapy, and the type of institution performing surgery. METHODS: We queried the National Cancer Database to identify all patients who underwent esophagectomy for esophageal cancer and received perioperative chemotherapy between 2006 and 2019. Patients were divided into single-center care, fragmented-to-Commission on Cancer care, or fragmented-to-non-Commission on Cancer care. We identified associations using multivariable logistic regression, Kaplan-Meier survival analyses, and Cox proportional hazards models. RESULTS: A total of 18,502 patients met the criteria for inclusion: 8,290 (44.8%) received single-center care; 3,414 (18.5%) fragmented-to-Commission on Cancer care; and 6,798 (36.4%) fragmented-to-non-Commission on Cancer care. Fragmented care was more likely in White patients (adjusted odds ratio = 1.25; P < .001) and in patients nonadjacent to a metropolitan area (adjusted odds ratio = 1.36; P < .001). Overall survival was equivalent between single-center and fragmented care, but undergoing an esophagectomy at an academic center was associated with improved survival (adjusted hazard ratio = 0.82; P = .016). In patients with an esophagectomy at a nonacademic center, overall survival was best if perioperative chemotherapy was administered at Commission on Cancer-accredited facilities compared with chemotherapy at fragmented-to-non-Commission on Cancer centers (P = .022). CONCLUSION: Most of the esophageal cancer care in the US is fragmented at multiple institutions. When care is fragmented, it is most commonly at non-Commission on Cancer centers for perioperative chemotherapy. Overall survival is best when esophagectomy is performed at an academic center, and perioperative therapy is administered at Commission on Cancer-accredited facilities.

Association between COVID-19 diagnosis and postoperative outcomes in sleeve gastrectomy and Roux-en-Y gastric bypass: A national cohort study.

BACKGROUND: We seek to determine the association between COVID-19 diagnosis and postoperative outcomes following bariatric surgery. METHODS: Using the Metabolic and Bariatric Surgery Accreditation Quality Improvement Project (MBSAQIP) database, patients undergoing sleeve gastrectomy and gastric bypass without a COVID-19 diagnosis were 2:1 propensity-score matched to those with COVID-19 infection pre or postoperatively. RESULTS: 1369 (0.74 â€‹%) and 1331 (0.72 â€‹%) patients had a COVID-19 diagnosis within 14 days prior to or 30 days after their operation, respectively. Patients with preoperative COVID-19 infection had equivalent outcomes to COVID-19 negative patients (all p â€‹> â€‹0.05). Postoperative COVID-19 diagnosis was associated with worse outcomes including increased risk of anastomotic/staple line leak (1.1 â€‹% vs 0.1 â€‹%, p â€‹< â€‹0.001), postoperative pneumonia (2.9 â€‹% vs 0.1 â€‹%, p â€‹< â€‹0.001), and 30-day reoperation (2.1 â€‹% vs 0.9 â€‹%, p â€‹= â€‹0.002). CONCLUSIONS: Postoperative diagnosis of COVID-19 after bariatric surgery is associated with worse outcomes; however, it is safe to perform these procedures on patients recently convalesced from COVID-19 infection.

Does commission on cancer (CoC) accreditation mitigate the effect of care fragmentation on clinical outcome in localized rectal cancer?

BACKGROUND: Studies of fragmented care (FC) in rectal cancer have not adjusted for indicators of hospital quality and may misrepresent the effects of FC. METHODS: We queried the National Cancer Database to identify patients undergoing care for clinical stage II and III rectal adenocarcinoma between 2006 and 2019. Those undergoing FC were sub-categorized based on whether (FC CoC) or not (FC non-CoC) they received systemic therapy at CoC accredited facilities. RESULTS: 44,339 patients met inclusion criteria; 23,921 (54 â€‹%) underwent FC, 16,929 (71 â€‹%) FC non-CoC. Differences in utilization of neoadjuvant therapy (92.3 â€‹% vs 89.7 â€‹% vs 89.5 â€‹%, p â€‹< â€‹0.01) and 5-year overall survival (76.1 vs 75.5 vs 74.1 %, p â€‹< â€‹0.01) between treatment cohorts were marginal. CONCLUSION: In patients undergoing multimodality therapy for rectal cancer, care fragmentation is not associated with long-term clinical outcome. Decisions regarding where these patients go for systemic therapy may be safely made on the basis of ease of access.

Clinical stage T2N0M0 rectal adenocarcinoma: Is radical resection associated with improved overall survival in patients with low-risk histology?

BACKGROUND: Prior studies evaluating the efficacy of local excision compared to radical resection in the treatment of rectal adenocarcinoma lacked sufficient power to identify differences in outcomes for patients with cT2 disease but low-risk histopathology. We compared the outcomes of local excision and radical resection for low-risk histopathology and high-risk histology of patients with cT2N0M0 rectal adenocarcinoma to assess their outcomes. METHODS: We queried the National Cancer Database for patients presenting with cT2N0M0 rectal adenocarcinoma between 2004 and 2019 and categorized them as low-risk histopathology or high-risk histology. We used the Cox proportional hazards model to identify factors associated with the risk of all-cause mortality. We 1:1 propensity-matched patients who underwent local excision to patients who underwent radical resection and used the Kaplan-Meier method to compare overall survival for matched cohorts. RESULTS: Of the 4,446 patients selected, we classified 1,206 (27%) as high-risk histology and 3,240 (73%) as low-risk histopathology. Among the patients with high-risk histology, 121 (10%) underwent local excision and 1,085 (90%) underwent radical resection. Among the patients with low-risk histopathology, 340 (10%) underwent local excision and 2,900 (90%) radical resections. Whereas radical resection was associated with decreased risk of all-cause mortality and increased overall survival for patients with high-risk histology, it was not for patients with low-risk histopathology. CONCLUSION: The overall survival of patients with low-risk histopathology with cT2N0M0 rectal adenocarcinoma who undergo local excision is similar to those of patients with low-risk histopathology who undergo radical resection, suggesting local excision is a reasonable approach for these patients. In contrast, radical resection provides a significant survival advantage for patients with high-risk histology and should remain their treatment of choice.

Association Between Stimulant Treatment and Substance Use Through Adolescence Into Early Adulthood.

Importance: Possible associations between stimulant treatment of attention-deficit/hyperactivity disorder (ADHD) and subsequent substance use remain debated and clinically relevant. Objective: To assess the association of stimulant treatment of ADHD with subsequent substance use using the Multimodal Treatment Study of ADHD (MTA), which provides a unique opportunity to test this association while addressing methodologic complexities (principally, multiple dynamic confounding variables). Design, Setting, and Participants: MTA was a multisite study initiated at 6 sites in the US and 1 in Canada as a 14-month randomized clinical trial of medication and behavior therapy for ADHD but transitioned to a longitudinal observational study. Participants were recruited between 1994 and 1996. Multi-informant assessments included comprehensively assessed demographic, clinical (including substance use), and treatment (including stimulant treatment) variables. Children aged 7 to 9 years with rigorously diagnosed DSM-IV combined-type ADHD were repeatedly assessed until a mean age of 25 years. Analysis took place between April 2018 and February 2023. Exposure: Stimulant treatment of ADHD was measured prospectively from baseline for 16 years (10 assessments) initially using parent report followed by young adult report. Main Outcomes and Measures: Frequency of heavy drinking, marijuana use, daily cigarette smoking, and other substance use were confidentially self-reported with a standardized substance use questionnaire. Results: A total of 579 children (mean [SD] age at baseline, 8.5 [0.8] years; 465 [80%] male) were analyzed. Generalized multilevel linear models showed no evidence that current (B [SE] range, -0.62 [0.55] to 0.34 [0.47]) or prior stimulant treatment (B [SE] range, -0.06 [0.26] to 0.70 [0.37]) or their interaction (B [SE] range, -0.49 [0.70] to 0.86 [0.68]) were associated with substance use after adjusting for developmental trends in substance use and age. Marginal structural models adjusting for dynamic confounding by demographic, clinical, and familial factors revealed no evidence that more years of stimulant treatment (B [SE] range, -0.003 [0.01] to 0.04 [0.02]) or continuous, uninterrupted stimulant treatment (B [SE] range, -0.25 [0.33] to -0.03 [0.10]) were associated with adulthood substance use. Findings were the same for substance use disorder as outcome. Conclusions and Relevance: This study found no evidence that stimulant treatment was associated with increased or decreased risk for later frequent use of alcohol, marijuana, cigarette smoking, or other substances used for adolescents and young adults with childhood ADHD. These findings do not appear to result from other factors that might drive treatment over time and findings held even after considering opposing age-related trends in stimulant treatment and substance use.

Early-Stage Ampullary Cancer: Is Local Excision an Effective Alternative to Radical Resection?

BACKGROUND: The efficacy of local excision (transduodenal or endoscopic ampullectomy) in treating early-stage ampullary cancer has not been well defined. STUDY DESIGN: We queried the National Cancer Database to identify patients undergoing either local tumor excision or radical resection for early-stage (cTis-T2, N0, M0) ampullary adenocarcinoma between 2004 and 2018. Cox modeling was used to identify factors associated with overall survival. Patients undergoing local excision were then 1:1 propensity score-matched for demographics, hospital level, and histopathological factors to those undergoing radical resection. The Kaplan-Meier method was used to compare overall survival (OS) profiles for matched cohorts. RESULTS: A total of 1,544 patients met inclusion criteria. A total of 218 (14%) underwent local tumor excision, and 1,326 (86%) radical resection. On propensity score matching, 218 patients undergoing local excision were successfully matched to 218 patients undergoing radical resection. On comparison of matched cohorts, those undergoing local excision had lower rate of margin-negative (R0) resection (85.1% vs 99%, p < 0.001) and lower median lymph node count (0 vs 13, p < 0.001) but had significantly shorter length of initial hospitalization (median days: 1 vs 10 days, p < 0.001), lower rate of 30-day readmission (3.3% vs 12.0%, p = 0.001), and lower rate of 30-day mortality (1.8% vs 6.5%, p = 0.016) than patients undergoing radical resection. There was no statistically significant difference in OS between the matched cohorts (46.9% vs 52.0%, p = 0.46). CONCLUSIONS: In patients presenting with early-stage ampullary adenocarcinoma, local tumor excision is associated with higher rate of R1 resection but accelerated postprocedure recovery and patterns of OS comparable with those after radical resection.

Factor structure, measurement invariance, and scoring practices of the strengths and weaknesses of ADHD-symptoms and normal behavior.

We investigate the factor structure, concurrent validity, internal consistency, measurement invariance (sex and parents' geographical/cultural background), and practical scoring practices of the Strengths and Weaknesses of Attention-deficit/Hyperactivity Disorder (ADHD)-Symptoms and Normal Behavior scale (SWAN) in junior high school students. With a sample of 650 parents of Mexican junior high school students (55.84% girls; mean age of 13.15 and SD = 0.97 years) who completed the SWAN scale, a bidirectional instrument, and the Barrios and Matute Questionnaire of ADHD symptoms (BMQ-ADHD), a traditional Mexican unidirectional instrument, we obtained SWAN' psychometric properties by a series of confirmatory factor analyses. Two and three-correlated factors of the SWAN and bifactor models fitted well to the data. The bifactor model with one general dimension and two specific dimensions (BF 2S) showed most favorable psychometric properties and was invariant regarding sex and cultural background. The analyses of the BF 2S revealed that only the general factor was sufficiently reliable for scoring. Percentiles divided by sex better approximated SWAN averaged-based scores to the general factor derived from the SWAN bifactor model, measuring the trait with acceptable precision for norms development. The study provides evidence that SWAN measures a trait best represented by a reliable general domain, that the average-based SWAN score is closer to the general SWAN trait when the score is segregated by sex, and that it is invariant with respect to sex and cultural background to be reliable in a culturally diverse population. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

A matched cohort comparison of endoscopic resection, chemoradiation and esophagectomy in the treatment of early-stage esophageal squamous cell carcinoma.

BACKGROUND: The efficacy of endoscopic resection in early-stage esophageal squamous cell carcinoma has not been defined. METHODS: We queried the National Cancer Database to identify patients presenting with cT1N0M0 esophageal squamous cell cancer between 2004 and 2017. Transitive match methods were used to 1:1:1 propensity match patients undergoing endoscopic resection to patients undergoing esophagectomy and those undergoing definitive chemoradiotherapy. Kaplan Meier method was used to compare 5-year overall survival profiles for matched cohorts. RESULTS: 301 patients (19%) underwent endoscopic resection; 497 (32%) esophagectomy; 767 (49%) chemoradiation. On comparison of matched cohorts, patients undergoing chemoradiation demonstrated lower rates of survival than those undergoing esophagectomy (32% vs. 59%, p < 0.0001) while those undergoing endoscopic resection demonstrated rates comparable to patients undergoing esophagectomy (53% vs. 59%, p = 0.77). CONCLUSIONS: For cT1N0M0 esophageal squamous cell cancer, endoscopic resection is associated with rates of survival similar to those following esophagectomy and better than those following definitive chemoradiation.

The role of endoscopic resection in early-stage esophageal adenocarcinoma: Esophagectomy is associated with improved survival in patients presenting with clinical stage T1bN0 disease.

BACKGROUND: Studies evaluating endoscopic resection for early-stage (cT1N0M0) esophageal adenocarcinoma include small numbers of patients with T1b tumors. The role of endoscopic resection in esophageal adenocarcinoma remains incompletely defined. METHODS: We queried the National Cancer Database to identify patients presenting with esophageal adenocarcinoma between 2010 and 2017. Those treated with neoadjuvant chemoradiotherapy and endoscopic ablation were excluded. Patients undergoing endoscopic resection for cT1a and cT1b tumors were separately 1:1 propensity matched for relevant demographic and tumor factors to those undergoing esophagectomy for disease of like clinical stage. The Kaplan-Meier method was used to compare 5-year overall survival for matched cohorts. RESULTS: A total of 3,157 patients met the inclusion criteria. Of these patients, 2,024 (64.1%) had cT1a and 1133 (35.9%) had cT1b disease. Among those with cT1a tumors, 461 (22.8%) underwent esophagectomy, 1,357 (67.0%) endoscopic resection, and 206 (10.2%) treatment with chemoradiotherapy alone. Among those with cT1b tumors, 649 (57.3%) underwent esophagectomy, 293 (25.9%) endoscopic resection, and 191 (16.8%) chemoradiotherapy. On unadjusted comparison, patients treated for esophageal adenocarcinoma with chemoradiotherapy had a lower rate of overall survival than those treated with endoscopic resection or esophagectomy (26.1% vs 73.1% vs 75.5%, P < .001). On comparison of matched cohorts, patients undergoing endoscopic resection for cT1b tumors demonstrated lower rates of overall survival than those undergoing esophagectomy (60.6% vs 74.1%, P = .0013), whereas those undergoing endoscopic resection for cT1a tumors demonstrated rates of overall survival statistically similar to those undergoing esophagectomy (77.8% vs 80.2%, P = .75). CONCLUSION: Esophagectomy is associated with improved overall survival relative to endoscopic resection in patients presenting with cT1bN0M0 but not in those with cT1a esophageal adenocarcinoma.

Treatment of tegmen dehiscence using a middle fossa approach and autologous temporalis fascia graft: Outcomes from a single center.

INTRODUCTION: Although bony defects of the tegmen surface are relatively common, the majority of dehiscences are asymptomatic. For those who experience symptoms, there is a wide spectrum of relatively benign manifestations such as hearing loss and otorrhea to potentially more serious but rare sequelae such as epilepsy and meningitis. Surgical management of tegmen dehiscences (TDs) can help prevent these symptoms. In this manuscript, we present one of the largest reported single team experiences of using a temporal craniotomy with middle cranial fossa approach and temporalis fascia graft in the treatment of tegmen defects. METHODS: We retrospectively reviewed every case of a TD surgically repaired by the same neurosurgeon/otolaryngologist team at Loyola University Medical Center from May 2015 to January 2022. In our chart review, we identified 44 patients with 48 cases of tegmen defect repair. We analyzed patient characteristics, operative details, and postoperative outcomes. RESULTS: 44 patients met inclusion criteria for the presence of TD (mean age 55 years, 55% male, and average body mass index 35.6). 89% of these patients had no clear etiology for the dehiscence. Commonly reported symptoms were hearing loss (89%) and CSF otorrhea (82%). The least reported presenting signs and symptoms were seizures (5%) and meningitis (2%). Most defects were repaired with both temporalis fascial and calvarial bone grafts (63%), while a minority were treated with temporalis fascia only (33%), temporalis fascia with muscle (2%), or fascia lata (2%). Every patient in our sample experienced resolution of CSF otorrhea after tegmen repair and 81% of the sample reported subjective hearing improvements after surgery. 6% of our sample had post-operative infections and 8% of patients underwent repeat unilateral surgery for a surgical complication. CONCLUSION: Craniotomy for middle fossa approach using autologous temporalis fascial grafts is a safe and effective method for the treatment of TD. These procedures should be performed by experienced and multidisciplinary teams.