A Drosophila glial cell atlas reveals a mismatch between transcriptional and morphological diversity.

Morphology is a defining feature of neuronal identity. Like neurons, glia display diverse morphologies, both across and within glial classes, but are also known to be morphologically plastic. Here, we explored the relationship between glial morphology and transcriptional signature using the Drosophila central nervous system (CNS), where glia are categorised into 5 main classes (outer and inner surface glia, cortex glia, ensheathing glia, and astrocytes), which show within-class morphological diversity. We analysed and validated single-cell RNA sequencing data of Drosophila glia in 2 well-characterised tissues from distinct developmental stages, containing distinct circuit types: the embryonic ventral nerve cord (VNC) (motor) and the adult optic lobes (sensory). Our analysis identified a new morphologically and transcriptionally distinct surface glial population in the VNC. However, many glial morphological categories could not be distinguished transcriptionally, and indeed, embryonic and adult astrocytes were transcriptionally analogous despite differences in developmental stage and circuit type. While we did detect extensive within-class transcriptomic diversity for optic lobe glia, this could be explained entirely by glial residence in the most superficial neuropil (lamina) and an associated enrichment for immune-related gene expression. In summary, we generated a single-cell transcriptomic atlas of glia in Drosophila, and our extensive in vivo validation revealed that glia exhibit more diversity at the morphological level than was detectable at the transcriptional level. This atlas will serve as a resource for the community to probe glial diversity and function.

Mixed Connective Tissue Disease Presenting With Psychosis-A Case Report.

ABSTRACT: Mixed connective tissue disease (MCTD) is a systemic autoimmune disease with features overlapping multiple autoimmune disorders. One study found that over 55% of patients with MCTD experienced neuropsychiatric symptoms, the most common of which was an "aseptic meningitis-like syndrome." We present a case of a 17-year-old adolescent girl presenting with abnormal speech and behavior, auditory hallucinations, and paranoid delusions after an isolated episode of fever. She was treated for her psychotic symptoms but later developed symptoms resembling neuroleptic malignant syndrome. An antibody screen revealed elevated anti-U1-ribonucleoprotein antibodies with a possible diagnosis of MCTD. She finally responded to steroid therapy. To our knowledge, this is the first reported case of MCTD initially presenting with psychosis. A diagnosis of autoimmune disorders should be kept in the differential of similar clinical presentations including connective tissue disorders and autoimmune thyroid conditions.

Bullying Victimization in Children and Adolescents and Its Impact on Academic Outcomes.

ABSTRACT: Bullying victimization has been identified as a significant factor influencing academic outcomes. We sought to evaluate the educational outcomes and psychiatric comorbidities in children and adolescents who are victims of bullying using the National Survey of Children's Health dataset for the study. The participants were children and adolescents (age: 6-17 years) categorized into two groups: group 1, not bullied (n = 21,015), and group 2, bullied more than once (n = 21,775). Individuals whose health status was fair or poor have experienced more bullying (2.4% vs. 1.4%, p < 0.001). Individuals in the group 2 were more likely to repeat the grades than the group 1 (7.1% vs. 5.9%, p = 0.039). Individuals who were missing ≥11 school days and sometimes or never engaged in school were observed to be more in the group 2 compared with the group 1 (5.9% vs. 3.2% and 20.3% vs. 10.6%, p < 0.001). In conclusion, bullying victimization could be a risk factor and associated with decreased academic outcomes.

Efficacy of Cognitive Behavioral Therapy for Insomnia for the Treatment of Child and Adolescent Anxiety and Depression: A Systematic Review From Randomized Controlled Trials.

ABSTRACT: Cognitive behavioral therapy for insomnia (CBT-I) has shown promising results in the adult population. However, there is not enough evidence for children and adolescents. Hence, we evaluated the current evidence of CBT-I in the treatment of anxiety and depression in children and adolescents. Published randomized clinical trials published before June 2020 were searched from PubMed, Cochrane Library of database, clinicaltrials.gov, and Google Scholar. Out of seven included studies, six studies assessed the effect of CBT-I on depression, and five assessed the effect on anxiety. In this review, most studies in this review showed a strong effect of CBT-I on symptoms of depression. Although a positive effect of CBT-I on anxiety was noted, only a small number of studies have considered this management. These findings should be considered preliminary, and further large-scale studies are warranted to further explore this finding further.

Shortage of Mental Health Professionals Doing Research: A Cause for Concern.

ABSTRACT: Research plays a crucial role in advancing health care. Physician scientists, who bring together clinical and scientific perspectives, are integral to this effort. However, the pursuit of research careers among physicians has declined due to several obstacles, including inadequate support, training, time, and financial constraints. Emergency medicine and psychiatric specialties receive less support than other specialties, and COVID-19 has worsened the challenges. The COVID-19 has made things harder for physician scientists, increasing clinical demands and causing research delays. To tackle this, future physician scientists should receive organized training that includes mandatory research activities during their training. Large-scale studies should identify barriers to research and offer mentoring for young physician scientists. Encouraging female researchers and involving research faculty in residency training is crucial. Collaboration between physician and PhD researchers is essential for the future of medical research. It is vital to address these to advance health care and improve mental health outcomes.

Suicide Risk Among Adolescents With ADHD: An Overview From the National Inpatient Sample Data Set.

ABSTRACT: Studies have shown an association between attention deficit hyperactivity disorder (ADHD) and suicide; however, it has not been studied from inpatient hospitalization data among adolescents. For this study, data from the National Inpatient Sample data set were used. Based on the diagnosis of ADHD, the patient sample was stratified into two groups. Study group was composed of patients with ADHD, and control group was selected by propensity score matching (1:1), which composed of patients without ADHD. The primary outcome was suicidal ideation/attempt between the groups. Prevalence of SI was 25.1% in patients with ADHD versus 10.3% among patients without ADHD. Prevalence of SA was also very high (8.0% vs 3.9%) among patient with ADHD compared with non-ADHD group. After controlling for covariates, ADHD was a strong predictor of suicidal ideation/attempt with an odds ratio of 2.18. It is important to screen for suicidality in patient with ADHD given the high prevalence of suicidality.

Genome-wide association study reveals novel genetic loci: a new polygenic risk score for mitral valve prolapse.

AIMS: Mitral valve prolapse (MVP) is a common valvular heart disease with a prevalence of >2% in the general adult population. Despite this high incidence, there is a limited understanding of the molecular mechanism of this disease, and no medical therapy is available for this disease. We aimed to elucidate the genetic basis of MVP in order to better understand this complex disorder. METHODS AND RESULTS: We performed a meta-analysis of six genome-wide association studies that included 4884 cases and 434 649 controls. We identified 14 loci associated with MVP in our primary analysis and 2 additional loci associated with a subset of the samples that additionally underwent mitral valve surgery. Integration of epigenetic, transcriptional, and proteomic data identified candidate MVP genes including LMCD1, SPTBN1, LTBP2, TGFB2, NMB, and ALPK3. We created a polygenic risk score (PRS) for MVP and showed an improved MVP risk prediction beyond age, sex, and clinical risk factors. CONCLUSION: We identified 14 genetic loci that are associated with MVP. Multiple analyses identified candidate genes including two transforming growth factor-ß signalling molecules and spectrin ß. We present the first PRS for MVP that could eventually aid risk stratification of patients for MVP screening in a clinical setting. These findings advance our understanding of this common valvular heart disease and may reveal novel therapeutic targets for intervention.

Improved survival in patients with atrial fibrillation and heart failure undergoing catheter ablation compared to medical treatment: A systematic review and meta-analysis of randomized controlled trials.

INTRODUCTION: Increasing evidence has suggested improved outcomes in atrial fibrillation (AF) patients with heart failure (HF) undergoing catheter ablation (CA) as compared to medical therapy. We sought to investigate the benefit of CA on outcomes of patients with AF and HF as compared to medical therapy. METHODS AND RESULTS: A systematic review of PubMed, Embase, and Cochrane Central Register of Clinical Trials was performed for clinical studies evaluating the benefit of CA for patients with AF and HF. Primary endpoint was all-cause mortality. Secondary endpoints included atrial-arrhythmia recurrence and improvement in left ventricular ejection fraction (LVEF). Eight randomized controlled trials were included with a total of 2121 patients (mean age: 65 ± 5 years; 72% male). Mean follow-up duration was 32.9 ± 14.5 months. All-cause mortality in patients who underwent CA was significantly lower than in the medical treatment group (8.8% vs. 13.5%, RR 0.65, 95% confidence interval [CI] 0.51-0.83, p = .0005). A 35% relative risk reduction and 4.7% absolute risk reduction in all-cause mortality was observed with CA. Rates of all-atrial arrhythmia recurrence were significantly lower in the CA group (39.9% vs. 69.6%, RR: 0.55, 95% CI: 0.40-0.76, p = .0003). Improvement in LVEF was significantly higher in patients undergoing CA (+9.4 ± 7.6%) as compared to conventional treatment (+3.3 ± 8%) (mean difference 6.2, 95% CI: 3.6-8.8, p < .00001). CONCLUSION: CA for AF in patients with HF decreases all-cause mortality, improves all-atrial arrhythmia recurrence rate and LVEF when compared to medical management. CA should be considered the treatment of choice to improve survival in this select group of patients. Nonetheless, the benefit of CA in patients with severely reduced ejection fraction and New York Heart Association class IV HF has not been clearly elucidated.

Adverse Childhood Experiences and Their Impact on Sleep in Adults: A Systematic Review.

ABSTRACT: Adverse childhood experiences (ACEs) before the age of 18 years are pervasive and noteworthy public health concerns. The ACEs are associated with sleep disorders in later life. In this study, we conduct a systematic review to explore the effects of ACEs on sleep in adulthood. Using Medical Subject Headings keywords, we searched Medline, PubMed, PubMed Central, the American Psychological Association PsycArticles, and PsychInfo databases to evaluate the association between ACEs and sleep disturbances. ACEs increase the odds of developing chronic short sleep duration, that is, <6 hours of sleep per night compared with optimal sleep duration of 7-9 hours per night during adulthood. The ACEs are positively associated with poor sleep characteristics such as short sleep duration and long-term sleep problems. Clinicians should pay close attention to developmental trauma care, access community health programs, and help develop better coping skills, resiliency, and good sleep habits in their patients.

Risk of Suicide in Patients With Bipolar Disorder Having Comorbid Chronic Pain Disorders: Insights From the Nationwide Inpatient Sample Data From 2016 to 2018.

ABSTRACT: Bipolar disorders (BDs) are associated with significant risk of suicide. BD patients (age ≥18 years) admitted to the hospital were identified from the National Inpatient Sample dataset. Based on the secondary diagnosis of chronic pain disorder (CPD), patients were stratified into two groups (1) BD with CPD (BD + CPD) and (2) BD without CPD (BD - CPD). Groups were matched (1:1) for the type of BD and compared for baseline characteristics and suicidal ideation/attempt (SI/SA). Compared with BD - CPD, most patients in the BD + CPD group were older (mean age, 47.6 vs. 40.4 years), female (58.4% vs. 55.2%), and white (77.2% vs. 66.7%). After adjusting for covariates, compared with the BD - CPD group, the BD + CPD group had 21% more risk of SI/SA (odds ratio, 1.21, p < 0.001). CPD is independently associated with the increased risk of suicide among patients with BD. Thus, comorbid CPD among patients admitted for BD can be an essential risk factor for suicide.

The Association of Psychological Stressors With Cannabis Use During Pregnancy: Findings From the National Survey on Drug Use and Health 2017-2019.

ABSTRACT: Even though marijuana is illegal on the federal level, it is one of the most used drugs in the United States during pregnancy. Our study investigates the relationship between numerous socioeconomic, demographic, and mental health risk variables and substance use during pregnancy. We examined data from the National Survey on Drug Use and Health from 2017 to 2019. Compared with the no serious psychological distress (SPD) group, the odds of using cannabis were higher in pregnant women with past-month SPD. In this study, in comparison with unmarried pregnant women, married pregnant women had a 67% lower chance of currently using cannabis. Racially, Hispanic pregnant women had 3 to 4 times higher odds for current use of cannabis as compared with the other races. Preventing cannabis use and its adverse effects by screening pregnant women could be part of the current strategy for reducing cannabis use.

Pharmacological Interventions of Atypical Antipsychotics Induced Weight Gain in the Pediatric Population: A Systemic Review of Current Evidence.

To systematically review studies evaluating pharmacological treatment intervention of the atypical antipsychotic induced weight gain in the pediatric population and summarize the current evidence of the pharmacological treatment. According to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines, we searched the various databases Medline, PubMed, PubMed central (PMC), CINAHL, and clinicaltrial.gov. until Jan 30th, 2022 for relevant clinical studies. Medical subject heading (MeSH) terms or keywords were used, "Body Weight," "Weight Gain," "Weight Loss," "Body Weight Maintenance," "Pediatric Obesity" in "Pediatrics," "Adolescent," "Child" in context of "Antipsychotic Agents" and "Drug Therapy," "Therapeutics," "Treatment Outcome," "Early Medical Intervention." We used the PICO algorithm for our search (Population, Intervention, Comparison, Outcomes, and Study Design) framework. The initial search included 746 articles, nine studies were ultimately selected in the final qualitative review. We included relevant clinical reviews, case series, and randomized clinical trials that evaluated pharmacological intervention for antipsychotic-induced weight gain in the pediatric population. Non-peer-reviewed, non-human, non-English languages article was excluded. Metformin is the most studied medication for antipsychotic-induced weight gain in children. Three studies have shown that adding Metformin to the antipsychotics can significantly reduce the body weight and body mass index with mild transient side effects. Other adjunct medications like topiramate, amantadine, betahistine, or melatonin vary greatly in mitigating weight with various side effects. Lifestyle modification is the first step in dealing with AIWG, but the result is inconsistent. Avoiding the use of antipsychotic in children is preferred. Adding an adjuvant medication to the antipsychotic could prevent or mitigate their negative metabolic effect on the body weight and body mass index. Metformin has the most evidence, topiramate, betahistine, amantadine, and melatonin is possible alternatives in the pediatric patient without changing their antipsychotic medication. Other viable options show some benefits but need further clinical studies to establish efficacy and safety.

Focal impulse and rotor modulation guided ablation versus pulmonary vein isolation for atrial fibrillation: A meta-analysis of head-to-head comparative studies.

INTRODUCTION: Empirical pulmonary vein isolation (PVI) remains the cornerstone for catheter ablation of atrial fibrillation (AF). Various ablation strategies and modalities are continually tested with the aim of improving ablation outcomes. Although focal impulse and rotor modulation (FIRM)-guided ablation is currently used as an adjunct to PVI, evidence supporting this strategy is conflicting. We sought to examine whether the utilization of FIRM-guided ablation with or without PVI is associated with a decrease in all-atrial arrhythmia recurrence as compared to PVI alone. METHODS: A systematic review of PubMed, Cochrane, and Embase was performed for head-to-head study designs comparing outcomes of patients who underwent FIRM-guided ablation with or without PVI to those who underwent PVI alone. The primary efficacy endpoint was all-atrial arrhythmia recurrence. The secondary endpoints were complications rates and procedural characteristics. RESULTS: Overall, six studies comprising 674 patients undergoing either FIRM-guided ablation ± PVI versus PVI were included (mean age 63.4 ± 9.2, male 74%, 9% paroxysmal AF, 91% nonparoxysmal AF). After a mean follow-up of 18.8 months, FIRM-guided ablation with or without PVI was not associated with improvement in all-atrial arrhythmia recurrence rate compared to PVI alone (43.4% vs. 45.9%, risk ratio [RR]: 1.06; 95% confidence interval [CI]: 0.77-1.47; p = .70). No statistically significant difference was noted in complication rates between the two groups (RR: 1.66; 95% CI: 0.08-34.54; p = .74). CONCLUSION: In this meta-analysis of head-to-head comparison studies, FIRM-guided ablation with or without PVI did not provide any benefit in improving all-atrial arrhythmia recurrence at follow-up when compared to PVI alone.

Half-normal saline versus normal saline for irrigation of open-irrigated radiofrequency catheters in atrial fibrillation ablation.

BACKGROUND: The creation of effective and permanent lesions is a crucial factor in determining the success rate of atrial fibrillation (AF) ablation. By increasing the efficacy of radiofrequency (RF) energy-mediated lesion formation, half-normal saline (HNS) as an irrigant for open-irrigated ablation catheters has the potential to reduce procedural times and improve acute and long-term outcomes. METHODS: This is a double-blind randomized clinical trial of 99 patients undergoing first-time RF catheter ablation for AF. Patients enrolled were randomly assigned in a 1:1 fashion to perform ablation using HNS or normal saline (NS) as an irrigant for the ablation catheter. RESULTS: The use of HNS is associated with shorter RF times (26 vs. 33 min; p = .02) with comparable procedure times (104 vs. 104 min). The rate of acute pulmonary vein reconnections (16% vs. 18%) was comparable, with a median of 1 vein reconnection in the HNS arm versus 2 in the NS arm. There was no difference in procedure-related complications, including the incidence of postprocedural hyponatremia when using HNS. Over the 1-year follow-up, there is no significant difference between the HNS and NS with respect to the recurrence of any atrial arrhythmia (off antiarrhythmic drugs [AAD]: 47% vs. 52%; hazard ratio [HR]: 1.17, 95% confidence interval [CI]: 0.66-2.06; off/on AAD: 66% vs. 66%, HR: 1.06, 95% CI: 0.53-2.12), with a potential benefit of using HNS when considering the paroxysmal AF cohort (on/off AAD 73% vs. 62%, HR: 0.72, 95% CI: 0.19-2.70). CONCLUSIONS: In a mixed cohort of patients undergoing first-time AF ablation, irrigation of open-irrigated RF ablation catheters with HNS is associated with shorter RF times, with a comparably low rate of procedure-related complications. In the long term, there is no significant difference with respect to the recurrence of any atrial arrhythmia. Larger studies with a more homogeneous population are necessary to determine whether HNS improves clinical outcomes.

Clinical presentation, diagnosis, and treatment of atrioesophageal fistula resulting from atrial fibrillation ablation.

BACKGROUND: Atrioesophageal fistula (AEF) is a worrisome complication of atrial fibrillation (AF) ablation. Its clinical manifestations and time course are unpredictable and may contribute to diagnostic and treatment delays. We conducted a systematic review of all available cases of AEF, aiming at characterizing clinical presentation, time course, diagnostic pitfalls, and outcomes. METHODS: The digital search retrieved 150 studies containing 257 cases, 238 (92.6%) of which with a confirmed diagnosis of AEF and 19 (7.4%) of pericardioesophageal fistula. RESULTS: The median time from ablation to symptom onset was 21 days (interquartile range [IQR]: 11-28). Neurological abnormalities were documented in 75% of patients. Compared to patients seen by a specialist, those evaluated at a walk-in clinic or community hospital had a significantly greater delay between symptom onset and hospital admission (median: 2.5 day [IQR: 1-8] vs. 1 day [IQR: 1-5); p = .03). Overall, 198 patients underwent a chest scan (computed tomography [CT]: 192 patients and magnetic resonance imaging [MRI]: 6 patients), 48 (24.2%; 46 CT and 2 MRI) of whom had normal/unremarkable findings. Time from hospital admission to diagnostic confirmation was significantly longer in patients with a first normal/unremarkable chest scan (p < .001). Overall mortality rate was 59.3% and 26.0% survivors had residual neurological deficits at the time of discharge. CONCLUSIONS: Since healthcare professionals of any specialty might be involved in treating AEF patients, awareness of the clinical manifestations, diagnostic pitfalls, and time course, as well as an early contact with the treating electrophysiologist for a coordinated interdisciplinary medical effort, are pivotal to prevent diagnostic delays and reduce mortality.

Efficacy and safety of left atrial appendage electrical isolation during catheter ablation of atrial fibrillation: an updated meta-analysis.

AIMS: Left atrial appendage electrical isolation (LAAEI) has been shown to improve freedom from all-atrial arrhythmia recurrence in patients with non-paroxysmal atrial fibrillation (AF). The aim of this study is to investigate the long-term efficacy and safety outcomes of LAAEI in patients with non-paroxysmal AF undergoing catheter ablation. METHODS AND RESULTS: A systematic review of Medline, Cochrane, and Embase was performed for clinical studies evaluating the benefit of LAAEI in non-paroxysmal AF. Nine studies with a total of 2336 patients were included (mean age: 65 ± 9 years, 63% male). All studies included patients with persistent AF, long-standing persistent AF, or both. At a mean follow-up of 40.5 months, patients who underwent LAAEI had significantly higher freedom from all-atrial arrhythmia recurrence than patients who underwent standard ablation alone [69.3% vs. 46.4%; risk ratio (RR) 0.54; 95% confidence interval (CI) 0.42-0.69; P < 0.0001]. A 46% relative risk reduction and 22.9% absolute risk reduction in atrial-arrhythmia recurrence was noted with LAAEI. Rates of cerebral thromboembolism were not significantly different between the two groups (LAAEI 3% vs. standard ablation 1.6%, respectively; RR 1.76; 95% CI 0.61-5.04; P = 0.29). Furthermore, there was no significant difference in the acute procedural complication rates between the two groups (LAAEI 4% vs. standard ablation 3%, respectively; RR 1.29; 95% CI 0.83-2.02; P = 0.26). CONCLUSION: At long-term follow-up, LAAEI led to a significantly higher improvement in freedom from all-atrial arrhythmia recurrence in patients with non-paroxysmal AF, when compared to standard ablation alone. Importantly, this benefit was achieved without an increased risk of acute procedural complications or cerebral thromboembolic events.

Targeting non-pulmonary vein triggers in persistent atrial fibrillation: results from a prospective, multicentre, observational registry.

AIMS: We evaluated the efficacy of an ablation strategy empirically targeting pulmonary veins (PVs) and posterior wall (PW) and the prevalence and clinical impact of extrapulmonary trigger inducibility and ablation in a large cohort of patients with persistent atrial fibrillation (PerAF). METHODS AND RESULTS: A total of 1803 PerAF patients were prospectively enrolled. All patients underwent pulmonary vein antrum isolation (PVAI) extended to the entire PW. A standardized protocol was performed to confirm persistent PVAI and elicit any triggers originating from non-PV sites. All non-PV triggers initiating sustained atrial tachyarrhythmias were ablated. Ablation of non-PV sites triggering non-sustained runs (<30 s) of atrial tachyarrhythmias or promoting frequent premature atrial complexes (≥10/min) was left to operator's discretion. Overall, 1319 (73.2%) patients had documented triggers from non-PV areas. After 17.4 ± 8.5 months of follow-up, the cumulative freedom from atrial tachyarrhythmias among patients without inducible non-PV triggers (n = 484) was 70.2%. Patients with ablation of induced non-PV triggers had a significantly higher arrhythmia control than those whose triggers were not ablated (67.9% vs. 39.4%, respectively; P < 0.001). After adjusting for clinically relevant variables, patients in whom non-PV triggers were documented but not ablated had an increased risk of arrhythmia relapse (hazard ratio: 2.39; 95% confidence interval: 2.01-2.83; P < 0.001). CONCLUSION: Pulmonary vein antrum isolation extended to the entire PW might provide acceptable long-term arrhythmia-free survival in PerAF patients without inducible non-PV triggers. In our population of PerAF patients, non-PV triggers could be elicited in ∼70% of PerAF patients and their elimination significantly improved outcomes.

Arrhythmia profile and ablation-outcome in elderly women with atrial fibrillation undergoing first catheter ablation.

BACKGROUND: This study evaluated the arrhythmia profile and ablation outcome in women with atrial fibrillation (AF) aged ≥75 years. METHODS: A total of 573 consecutive female patients undergoing first AF ablation were classified into group 1: ≥75 years (n = 221) and group 2: < 75 years (n = 352). Isolation of PVs, posterior wall and superior vena cava was performed in all. Non-PV triggers from other areas were ablated based on operator's discretion. RESULTS: Group 1 had higher prevalence of hypertension (154 (69.7%) vs. 188 (53.4%), p < .001) and non-paroxysmal AF (136 (61.5%) vs. 126 (35.8%), p < .001). Non-PV triggers were detected in 194 (87.8%) patients from group 1 and 143 (40.6%) from group 2 (p < .001) and were ablated in 152 (68.8%) and 114 (32.4%) from group 1 and 2 respectively. Remaining patients (group 1: 69/221 and group 2: 238/352) received no additional ablation. At 4 years, 109 (49.3%) and 185 (52.6%) from group 1 and 2, respectively, were arrhythmia-free, p = .69. When stratified by ablation-strategy, success-rate was similar across groups in patients receiving non-PV trigger ablation (96 (63.2%) in group 1 and 76 (66.7%) in group 2, p = .61), whereas it was significantly lower in group 1 patients not receiving additional ablation compared to those from group 2 (13 (18.8%) vs. 109 (45.8%), p < .001). CONCLUSION: Non-paroxysmal AF was more common in women aged ≥75 years. Furthermore, significantly higher number of non-PV triggers were detected in elderly women and ablation of those provided similar ablation success as that in women aged < 75 years.

Trends for Electroconvulsive Therapy Utilization in Children and Adolescents in the United States From 2002 to 2017: A Nationwide Inpatient Sample Analysis.

OBJECTIVES: Electroconvulsive therapy (ECT) is controversial in children and adolescents (C/A). The primary objective of this study was to evaluate baseline characteristics of C/A in the utilization of ECT compared with the non-ECT group with the same primary indication. The secondary objective was to assess the trends in ECT utilization over 16 years and explore the predictors of length of stay. METHODS: Using the Nationwide Inpatient Sample database from the years 2002 to 2017, we identified patients (age ≤18 years) undergoing ECT in the United States using International Classification of Diseases, Ninth Revision and Tenth Revision, Clinical Modification/Procedure Coding System codes and compared with non-ECT C/A patients with the same primary diagnosis. Baseline clinical characteristics were assessed using descriptive analysis methods. Multilevel regression analysis and trend analysis were performed. RESULTS: Children and adolescent patients (n = 159,158) receiving (ECT: n = 1870) were more likely to be men (43.3% vs 36.7%) and of White race (58% vs 49%) (P < 0.001). The hospital stay was longer (19 days vs 6 days, P < 0.001) for the ECT group than controls. ECT receiving C/A patients were more likely to have private insurance (72% vs 42%, P < 0.001). African American patients undergoing ECT treatment increased in number over the course of years (2002 to 2017), whereas the privately insured C/A patients receiving ECT decreased over the same period (P < 0.001). There was an upward trend in ECT utilization for small bed size hospitals (P < 0.001). Length of stay for C/A receiving ECT was longer for males (P < 0.001) and patients with nonprivate insurance (p: 0.003). CONCLUSIONS: Electroconvulsive therapy is not optimally used in C/A; therefore, formulated treatment guidelines are required.

ECT Utilization in the Treatment of Catatonic Patients in the United States: A Nationwide In-Patient Sample Analysis.

INTRODUCTION: Primary objective was to evaluate baseline characteristics for catatonic patients treated with and without electroconvulsive therapy (ECT). We also studied the trends of ECT utilization in catatonia patients. METHODS: The Nationwide Inpatient Sample data were used to compare patients and hospital-level characteristics between catatonic patients treated with and without ECT in the United States. Multivariate and trend analysis were performed. RESULTS: Electroconvulsive therapy was performed in 8.3% in patients with the diagnosis of catatonia (n = 24,311; mean age, 43.1; 38% White; 52.1% male). Racially, more patients in the ECT group were White (47% vs 38%) and had a comorbid diagnosis of major depressive disorder. In the multivariate analysis, the odds of receiving ECT was more with increase in age (P = 0.007). Urban area hospitals had 3 times higher odds of receiving ECT (P = 0.001) compared with rural hospitals. The odds of receiving ECT for catatonia were the highest for large bed hospitals compared with small/medium size (P < 0.001). In the trend analysis, catatonia patients undergoing ECT decreased initially from 7.0% in 2002 to 2005 to 5.2% in 2006 to 2009. After that, there was an upward trend with 10.6% patients undergoing ECT in the quarter 2014 to 2017. There was an upward trend in ECT utilization for catatonic patients with comorbid bipolar disorders and psychotic disorders. CONCLUSIONS: Electroconvulsive therapy is underutilized for catatonia treatment in the United States. White catatonic patients are most likely to get ECT at an urban large bed hospital. In recent years, there is an upward trend in the use of ECT. Additional controlled clinical trials are warranted.