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Abstract: Seabirds are among the most threatened groups of birds, and predation by invasive mammals is one of the most acute threats at their island breeding stations. Island restoration projects increasingly involve the eradication of invasive non‐native mammals, with benefits for seabirds and other island fauna. To date, demonstrated benefits of invasive mammal eradication include increased seabird nesting success and enhanced adult survival. However, the recovery dynamics of seabird populations have not been documented. Drawing on data from across the world, we assemble population growth rates (λ) of 181 seabird populations of 69 species following successful eradication projects. After successful eradication, the median growth rate was 1.119 and populations with positive growth (λ > 1; n = 151) greatly outnumbered those in decline (λ < 1; n = 23, and seven showed no population change). Population growth was faster (1) at newly established colonies compared to those already established, (2) in the first few years after eradication, (3) among gulls and terns compared to other seabird groups, and (4) when several invasive mammals were eradicated together in the course of the restoration project. The first two points suggest immigration is important for colony growth, the third point reflects the relative lack of philopatry among gulls and terns while the fourth reinforces current best practise, the removal of all invasive mammals where feasible. [ABSTRACT FROM AUTHOR]

The article discusses long-term trends in the timing of breeding of both the Bridled Tern Onychoprion anaethetus and Brown Noddy Anous stolidus in relation to the El Nino Southern Oscillation. It also explores the foraging ecology of the two species off southwestern Australia and explains the role that differences in foraging ecology between the two species may have in considering contrasting population responses to a shifting ocean climate. It predicts that species-specific responses to changes in ocean climate will lead to a significant drop in Bown Noddy, and perhaps Lesser Noddy and Sooty Tern populations, in the region.

Context: Attention-deficit/hyperactivity disorder (ADHD) in adulthood is a prevalent, distressing, and impairing condition that is not fully treated by pharmacotherapy alone and lacks evidence-based psychosocial treatments.Objective: To test cognitive behavioral therapy for ADHD in adults treated with medication but who still have clinically significant symptoms.Design, Setting, and Patients: Randomized controlled trial assessing the efficacy of cognitive behavioral therapy for 86 symptomatic adults with ADHD who were already being treated with medication. The study was conducted at a US hospital between November 2004 and June 2008 (follow-up was conducted through July 2009). Of the 86 patients randomized, 79 completed treatment and 70 completed the follow-up assessments.Interventions: Patients were randomized to 12 individual sessions of either cognitive behavioral therapy or relaxation with educational support (which is an attention-matched comparison).Main Outcome Measures: The primary measures were ADHD symptoms rated by an assessor (ADHD rating scale and Clinical Global Impression scale) at baseline, posttreatment, and at 6- and 12-month follow-up. The assessor was blinded to treatment condition assignment. The secondary outcome measure was self-report of ADHD symptoms.Results: Cognitive behavioral therapy achieved lower posttreatment scores on both the Clinical Global Impression scale (magnitude -0.0531; 95% confidence interval [CI], -1.01 to -0.05; P = .03) and the ADHD rating scale (magnitude -4.631; 95% CI, -8.30 to -0.963; P = .02) compared with relaxation with educational support. Throughout treatment, self-reported symptoms were also significantly more improved for cognitive behavioral therapy (beta = -0.41; 95% CI, -0.64 to -0.17; P <001), and there were more treatment responders in cognitive behavioral therapy for both the Clinical Global Impression scale (53% vs 23%; odds ratio [OR], 3.80; 95% CI, 1.50 to 9.59; P = .01) and the ADHD rating scale (67% vs 33%; OR, 4.29; 95% CI, 1.74 to 10.58; P = .002). Responders and partial responders in the cognitive behavioral therapy condition maintained their gains over 6 and 12 months.Conclusion: Among adults with persistent ADHD symptoms treated with medication, the use of cognitive behavioral therapy compared with relaxation with educational support resulted in improved ADHD symptoms, which were maintained at 12 months.Trial Registration: clinicaltrials.gov Identifier: NCT00118911. [ABSTRACT FROM AUTHOR]

The article presents the results of a brief survey regarding the breeding seabirds and migratory waders at the Houtman Abrolhos, Western Australia. It states that the survey compares population sizes of the major seabird colonies to the studies conducted in the 1990s where the long-term changes in the location of breeding colonies are identified. The survey also involves the study of 192 islands, islets and rock over 21 days in December 2006 in which the seabird nesting habitat was mapped. The survey recorded 14 species of seabirds, three resident shorebirds, and two raptors which were breeding. Results show a decrease in the population sized of some species such as Wedge-tailed Shearwater and increase in other species such as Puffinus assimilis.

Michal Goetz,1 Jaroslava Paulasova Schwabova,2 Zdenek Hlavka,3 Radek Ptacek,4 Craig BH Surman5 1Department of Child Psychiatry, Second Faculty of Medicine, Motol University Hospital, 2Department of Neurology, 3Department of Statistics, 4Department of Psychiatry, Charles University, Prague, Czech Republic; 5Department of Psychiatry, Harvard Medical School, Boston, MA, USA Background: Attention-deficit hyperactivity disorder (ADHD) is linked to the presence of motor deficiencies, including balance deficits. The cerebellum serves as an integrative structure for balance control and is also involved in cognition, including timing and anticipatory regulation. Cerebellar development may be delayed in children and adolescents with ADHD, and inconsistent reaction time is commonly seen in ADHD. We hypothesized that dynamic balance deficits would be present in children with ADHD and they would correlate with attention and cerebellar functions. Methods: Sixty-two children with ADHD and no other neurological conditions and 62 typically developing (TD) children were examined with five trials of the Phyaction Balance Board, an electronic balancing platform. Cerebellar clinical symptoms were evaluated using an international ataxia rating scale. Conners’ Continuous Performance Test was used to evaluate patterns of reaction. Results: Children with ADHD had poorer performance on balancing tasks, compared to TD children (P

The article offers information on the population, breeding and status, and ornithological history of seabirds including Little Shearwater, Pelagodroma marina, and Wedge-tailed Shearwater at Gun Island in Western Australia.

Joseph Biederman,1,2 Thomas J Spencer,1,2 Carter Petty,1 Laran L Hyder,1 Katherine B O’Connor,1 Craig BH Surman,1,2 Stephen V Faraone31Clinical and Research Program in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Pediatric Psychopharmacology Unit, Yawkey Center for Outpatient Care, Boston, MA, 2Department of Psychiatry, Harvard Medical School, Cambridge, MA, 3Departments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NYBackground: While symptoms of deficient emotional self-regulation (DESR) have been long associated with attention-deficit/hyperactivity disorder (ADHD), there has been limited investigation of this aspect of the clinical picture of the disorder. The main aim of this study was to examine the predictive utility of DESR in moderating the course of ADHD children into adolescence.Methods: Subjects comprised 177 children with and 204 children without ADHD followed for an average of 4 years (aged 6–18 years at baseline, 54% male). Subjects were assessed with structured diagnostic interviews and measures of psychosocial functioning. DESR was defined by the presence (n = 79) or absence (n = 98) of Child Behavior Checklist (CBCL)-DESR profile (score ≥ 180 < 210 total of Attention, Aggression, and Anxious/Depressed subscales) at the baseline assessment.Results: Of subjects with DESR at baseline, 57% had DESR at follow-up. Persistent ADHD was significantly associated with DESR at follow-up (χ2(1) = 15.37, P < 0.001). At follow-up, ADHD + DESR subjects had significantly more comorbidities (z = 2.55, P = 0.01), a higher prevalence of oppositional defiant disorder (z = 3.01, P = 0.003), and more impaired CBCL social problems t-score (t(227) = 2.41, P = 0.02) versus ADHD subjects.Conclusion: This work suggests that a positive CBCL-DESR profile predicts subsequent psychopathology and functional impairments in children with ADHD suggesting that it has the potential to help identify children with ADHD at high risk for compromised outcomes.Keywords: attention-deficit/hyperactivity disorder, emotion, regulation, longitudinal, youth

Abstract Background The main aim of this study was to compare the safety and efficacy of IR MPH administered three times daily to those of once daily OROS-MPH. Methods Subjects were outpatient adults satisfying full diagnostic criteria for DSM-IV ADHD between 19 and 60 years of age. Data from two independently conducted 6-week placebo controlled, randomized clinical trials of IR-MPH (tid) and of OROS-MPH were pooled to create three study groups: Placebo (N = 116), IR-MPH (tid) (N = 102) and OROS-MPH (N = 67). Results Eight-five percent (N = 99) of placebo treated subjects, 77% (N = 79) of the IR-MPH (tid) treated subjects, and 82% (N = 55) of the OROS-MPH treated subjects completed the 6-week trial. Total daily doses at endpoint were 80.9 ± 31.9 mg, 74.8 ± 26.2 mg, and 95.4 ± 26.3 mg in the OROS-MPH, IR-MPH (tid), and placebo groups, respectively. At endpoint, 66% (N = 44) of subjects receiving OROS-MPH and 70% (N = 71) of subjects receiving IR-MPH (tid) were considered responders compared with 31% (N = 36) on placebo. Conclusion Comparison of data from two similarly designed, large, randomized, placebo-controlled, trials, showed that equipotent daily doses of once daily OROS-MPH had similar efficacy to that of TID administered IR MPH. Trial Registration The trial of OROS-MPH was registered at clinicaltrials.gov, number NCT00181571.

Abstract Background It is now estimated that attention deficit-hyperactivity disorder (ADHD) afflicts at least 4% of adults in the United States and is associated with high levels of morbidity and functional impairment. One key area of dysfunction associated with ADHD is impaired motor vehicle operation. Our goal was to examine the association between ADHD and specific driving outcomes in a sample of adults using a driving simulator. Methods Subjects were 20 adults with full DSM-IV ADHD and 21 controls without ADHD of equal gender distribution. However, the mean age of subjects with ADHD was somewhat older. All analyses were adjusted for age and gender. All subjects participated in a driving simulation that lasted for one hour and consisted of a short training period, a high stimulus segment and a low stimulus segment with two distinct monotonous periods. Results In the second monotonous period within the low stimulus environment, ADHD subjects were significantly more likely than controls to collide with an obstacle suddenly appearing from the periphery, adjusting for age and gender. Conclusion Adults with ADHD were more likely than controls to collide with an obstacle during a driving simulation suggesting that deficits in directed attention may underlie driving impairments in this population.

Objective: To characterize provider types delivering outpatient care overall and through telehealth to U.S. adults with ADHD., Method: Using employer-sponsored insurance (ESI) and Medicaid claims, we identified enrollees aged 18 to 64 years who received outpatient care for ADHD in 2021. Billing provider codes were used to tabulate the percentage of enrollees receiving ADHD care from 10 provider types overall and through telehealth., Results: Family practice physicians, psychiatrists, and nurse practitioners/psychiatric nurses were the most common providers for adults with ESI, although the distribution of provider types varied across states. Lower percentages of adults with Medicaid received ADHD care from physicians. Approximately half of adults receiving outpatient ADHD care received ADHD care by telehealth., Conclusion: Results may inform the development of clinical guidelines for adult ADHD and identify audiences for guideline dissemination and education planning., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Dr. Surman has received, in his lifetime, consulting fees from Eisai, Kayuna, Ironshore, Mcneil, Neurocentria, NLS Pharma, Nutricia, Otsuka, Pfizer, Adlon/Purdue, Rhodes, Shire, Somaxon, Sunovion, Supernus, Takeda, and Teva. He has also received payments for lectures for Alcobra, Arbor, McNeil, Janssen, Janssen-Ortho, Novartis, Shire, and Reed/MGH Academy (funded by multiple companies) as well as GME CME (funded by multiple companies). Royalties have been given to Dr. Surman from Berkeley/Penguin for Fast Minds: How to Thrive If You Have ADHD (or Think You Might) and from Humana/Springer for ADHD in Adults: A Practical Guide to Evaluation and Management. Additionally, Dr. Surman has conducted clinical research at Massachusetts General Hospital supported by Abbot, Cephalon, Hilda and Preston Davis Foundation, Eli Lilly, Magceutics/Neurocentria, Jazz/Axsome, Johnson & Johnson/McNeil, Lundbeck, Merck, Nordic Naturals, Pharmopatheca, Shire, and Takeda.All other authors have no personal or financial conflicts of interest to disclose.

Objective: To provide an overview of Joe Biederman's contributions to child and adolescent psychiatry., Method: Nine colleagues described his contributions to: psychopharmacology, comorbidity and genetics, pediatric bipolar disorder, autism spectrum disorders, Tourette's and tic disorders, clinical and neuro biomarkers for pediatric mood disorders, executive functioning, and adult ADHD., Results: Joe Biederman left us with many concrete indicators of his contributions to child and adolescent psychiatry. He set up the world's first pediatric psychopharmacology clinic and clinical research program in child adolescent psychiatry. As a young faculty member he began a research program that led to many awards and eventual promotion to full professor at Harvard Medical School. He was for many years the most highly cited researcher in ADHD. He achieved this while maintaining a full clinical load and was widely respected for his clinical acumen., Conclusion: The world is a better place because Joe Biederman was here., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Stephen V. Faraone: Over the past 3 years, Dr. Faraone received income, potential income, travel expenses, and/or research support from Aardvark, Aardwolf, AIMH, Akili, Arbor, Atentiv, Axsome, Genomind, Ironshore, Johnson & Johnson/Kenvue, Kanjo, KemPharm/Corium, Medice, Noven, Ondosis, Otsuka, Rhodes, Shire/Takeda, Sky Therapeutics, Supernus, Tris, and Vallon. With his institution, he has US patent US20130217707 A1 for the use of sodium-hydrogen exchange inhibitors in the treatment of ADHD. He also receives royalties from books published by Guilford Press: Straight Talk about Your Child’s Mental Health; Oxford University Press: Schizophrenia: The Facts; and Elsevier: ADHD: Non-Pharmacologic Interventions. In addition, he is the program director of www.adhdinadults.com. Dr. Faraone is supported by the European Union’s Horizon 2020 research and innovation program under grant agreement No 965381; NIMH grants U01AR076092-01A1, 1R21MH1264940, R01MH116037; 1R01NS128535-01; Oregon Health and Science University, Otsuka Pharmaceuticals, Noven Pharmaceuticals Incorporated, and Supernus Pharmaceutical Company. Jeffrey Newcorn over the past 3 years, has received financial compensation as a consultant, advisory board member, and lecturer from Shire Pharmaceuticals (the study sponsor and manufacturer of the study drug Vyvanse (Lisdexamfetamine)). Dr. Newcorn also receives financial compensation from other companies which either develop or assess medicines used for the treatment of ADHD. Janet Wozniak, MD receives research support from PCORI, Demarest Lloyd, Jr. Foundation, and the Baszucki Brain Research Fund. In the past, Dr. Wozniak has received research support, consultation fees or speaker’s fees from Eli Lilly, Janssen, Johnson and Johnson, McNeil, Merck/Schering-Plough, the National Institute of Mental Health (NIMH) of the National Institutes of Health (NIH), Pfizer, and Shire. She is the author of the book, “Is Your Child Bipolar” published May 2008, Bantam Books. Her spouse receives royalties from UpToDate; consultation fees from Indorsia, Cozen O’Connor, Noctrix, FoxRothschild, Sterne Kessler Goldstein & Fox, Teladoc Health, Inc., and The International Law Firm of Winston & Strawn LLP; and research support from Merck, NeuroMetrix, American Regent, NIH, NIMH, the RLS Foundation, and the Baszucki Brain Research Fund. In the past, he has received honoraria, royalties, research support, consultation fees or speaker’s fees from: Emalex, Disc Medicine, Avadel, HALEO, OrbiMed, CVS, Otsuka, Cambridge University Press, Advance Medical, Arbor Pharmaceuticals, Axon Labs, Boehringer-Ingelheim, Cantor Colburn, Covance, Cephalon, Eli Lilly, FlexPharma, GlaxoSmithKline, Impax, Jazz Pharmaceuticals, King, Luitpold, Novartis, Neurogen, Novadel Pharma, Pfizer, Sanofi-Aventis, Sepracor, Sunovion, Takeda, UCB (Schwarz) Pharma, Wyeth, Xenoport, and Zeo. Gagan Joshi is supported by the National Institute of Mental Health (NIMH) of the National Institutes of Health (NIH) under Award Number K23MH100450. In 2023, he receives research support from the Demarest Lloyd, Jr. Foundation as a primary investigator (PI) for investigator-initiated studies. Additionally, he receives research support from Genentech as a site PI for multi-site trials. Dr. Joshi is also a consultant for EuMentis Theraputics. In the past 3 years, he has received speaker’s honorariums from the American Academy of Child and Adolescent Psychiatry, American Physician Institute, Asian College of Neuro-psychopharmacology, Hackensack Meridian Health, University of Colorado-Colorado Springs, and Kennedy Krieger Institute; he received research support from F. Hoffmann-La Roche Ltd. s a site PI for multi-site trial. Through Mass General Brigham Innovation, Dr. Joshi receives royalties from a licensed method for treating autism spectrum disorder. Barbara Coffey receives income, research support, or honoraria payments from: American Academy of Child and Adolescent Psychiatry, Emalex, Florida Department of Health, Galen Mental Health, Harvard Medical School /Psychiatry Academy, New Venture Fund, NIMH/NINDS, Partners Healthcare, Skyland Trail, Tourette Association of America, Zynerba. Mai Uchida has received honorarium from American Physicians Institute and Mochida Pharmaceuticals and royalties from the book “Ask The Geniuses About the Future” (Magazine House Publishing) and has consulted to Moderna and Guidepoint. Timothy Wilens receives or has received grant support from NIH(NIDA). Dr. Timothy Wilens has co/edited books: Straight Talk About Psychiatric Medications for Kids (Guilford Press), ADHD in Adults and Children (Cambridge University Press), Massachusetts General Hospital Comprehensive Clinical Psychiatry (Elsevier), Massachusetts General Hospital Psychopharmacology and Neurotherapeutics (Elsevier), and Update on Pharmacotherapy of ADHD (Elsevier Press). Dr. Wilens has a licensing agreement with Ironshore (BSFQ Questionnaire) and 3D Therapy. Dr. Wilens is Chief, Division of Child and Adolescent Psychiatry and (Co) Director of the Center for Addiction Medicine at Massachusetts General Hospital. He serves as a clinical consultant to U.S. Minor/Major League Baseball, Gavin Foundation and Bay Cove Human Services. Craig Surman has received, in his lifetime, consulting fees from Eisai, Ironshore, Kaylon, Mcneil, NLS Pharma, Neurocentria, Nutricia, Otsuka, Pfizer, Adlon/Purdue, Rhodes, Shire, Somaxon, Sunovion, Supernus, Takeda, and Teva. He has also received payments for lectures for Alcobra, Arbor, McNeil, Janssen, Janssen-Ortho, Novartis, Shire, and Reed/MGH Academy (funded by multiple companies) as well as GME CME (funded by multiple companies). Royalties have been given to Craig B. H. Surman from Berkeley/Penguin for ““FASTMINDS” How to Thrive if You have ADHD (or think you might)” and from Humana/Springer for “ADHD in Adults: A Practical Guide to Evaluation and Management.” Additionally, Dr. Surman has conducted clinical research at Massachusetts General Hospital supported by Abbot, Cephalon, Hilda and Preston Davis Foundation, Eli Lilly, Magceutics/Neurocentria, Jazz, Johnson & Johnson/McNeil, Lundbeck, Merck, Nordic Naturals, Shire, and Takeda. Thomas J. Spencer receives royalties from Cambridge University Press for book publication and from MGH Corporate Licensing for ADHD rating scales, holds a US patent (#14/027,676) for a nonstimulant treatment for ADHD (no license fees), and has a patent pending (#61/233,686) for a method to prevent stimulant abuse (no license fees).

This study examined the psychometric properties of the Czech translation of the Vanderbilt ADHD Diagnostic Parent Rating Scale (VADPRS), a tool used to assess ADHD symptoms. Data was collected online from parents of school-aged children and included questions related to their child's diagnosis or treatment. The results showed that while relying on professional judgment improved specificity and positive predictive value, it decreased negative predictive value. These findings indicate that the VADPRS scale is more accurate in identifying individuals with ADHD when professionals provide the diagnosis, but fewer true negatives are found. This is the first study attempting to describe the psychometric properties of this tool in the Czech Republic and assess its use as an additional tool for ADHD diagnosis. It is recommended that structured clinical interviews be used to increase the accuracy of ADHD diagnosis.

Objective: Validate the usability and treatment-sensitivity of a remote SMS-based ADHD monitoring method., Method: 206 adults taking stimulants for ADHD participated. Participants selected ADHD symptoms and functional impairments that they anticipated to be stimulant-sensitive, which were rated via mobile messages up to 20 times over 10 days., Results: A majority of participants found it only somewhat or not at all difficult to identify an ADHD symptom sensitive to presence of stimulant medication, and 79% responded to at least one survey message. As expected, a majority of participants endorsed it was "easy" to participate, and less burdensome than a paper diary. Surveys significantly discriminated between on and off medication states, both between days, and within the same day., Conclusion: Our findings suggest SMS-based monitoring of patient-selected ADHD-related challenges is both feasible and sensitive to stimulant treatment. This remote assay method may be a meaningful adjunct to in-visit treatment monitoring.

Objectives: We analyzed patient-reported sleep parameters for an extended-release methylphenidate formulation (PRC-063) in adolescents with attention-deficit/hyperactivity disorder. Methods: Clinical efficacy and long-term safety/tolerability data from a 4-week, double-blind, placebo-controlled, fixed-dose study (NCT02139111) and a subsequent 6-month, optimized-dose, open-label extension (OLE) study (NCT02168127) were used. In the double-blind study, participants were randomly assigned 1:1:1:1:1 to one of four doses of PRC-063 (25, 45, 70, or 85 mg/day) or placebo. In both the double-blind and OLE studies, sleep outcomes were assessed using the Pittsburgh Sleep Quality Index (PSQI). Results: During double-blind treatment, no statistically significant least-squares mean difference in change from baseline between PRC-063 (all doses combined; N  = 293) and placebo ( N  = 74) was found for either global PSQI score (-0.3 vs. -0.5; p  = 0.6110) or scores for any of the seven PSQI subscales. Compared with the placebo group, a marginally higher proportion of patients in the PRC-063 group (all doses combined) went from being poor to good sleepers (global PSQI score ≤5; 14.4% vs. 11.3%). In a logistic regression analysis, study treatment was not a predictor of poor sleep ( p  = 0.5368) at the end of the double-blind study. In the OLE study, there was a trend of improvement in sleep after 1 month of individualized dosing that was maintained through 6 months. Sleep efficiency (time asleep as a proportion of time in bed) showed improvement at the end of the OLE study. Conclusion: While individual patients may experience changes in sleep as an adverse event, group data evaluating sleep as an outcome found there were no differences between PRC-063 and placebo in self-reported sleep outcomes on the PSQI.

Background: The effects of stimulant treatment on sleep in adults with attention-deficit/hyperactivity disorder (ADHD) are complex and varied, with some individuals experiencing worsening of sleep but others experiencing improvement., Methods: Data from previously reported trials of the clinical efficacy and safety of the long-acting methylphenidate formulation PRC-063 (Adhansia XR ® in the USA; Foquest ® in Canada) in adults with ADHD were used to evaluate patient-reported sleep outcomes, as captured using the Pittsburgh Sleep Quality Index (PSQI) and adverse events of insomnia. The trials comprised 4 weeks of randomized, forced-dose PRC-063 treatment at a dose of 0 (placebo), 25, 45, 70, or 100 mg/day followed by an optional 6 months of open-label PRC-063 treatment at an individually optimized dose of 25-100 mg/day., Results: At the end of double-blind treatment, PRC-063 (all doses combined; N = 297) showed no significant difference versus placebo (N = 78) in least squares mean change in global PSQI score from baseline (- 0.7 vs. - 1.3; P = 0.0972) or in scores for each of the seven subscales of the PSQI. For patients enrolled in the open-label extension (N = 184), mean ± standard deviation global PSQI score improved from 7.8 ± 3.55 at the end of double-blind treatment to 5.8 ± 3.11 at 1 month and 5.4 ± 3.21 at 6 months (P < 0.0001). A greater proportion of patients were good sleepers (global PSQI score ≤ 5) at the end of the open-label extension (57.3%) than at baseline (20.9%) or at the end of double-blind treatment (26.0%). In a logistic regression analysis, baseline global PSQI score (odds ratio 1.491; P < 0.0001), but not randomized study treatment (P = 0.1428), was a significant predictor of poor sleep (global PSQI score > 5) at the end of double-blind treatment. Adverse event rates for insomnia (15.8 vs. 3.8%) and initial insomnia (6.1 vs. 1.3%) during double-blind treatment were higher for PRC-063 (all doses combined) than for placebo. Two patients receiving PRC-063 in the double-blind study and one patient in the open-label study were withdrawn because of insomnia adverse events., Conclusions: Our findings indicate that, on average, PRC-063 had no significant impact on overall sleep quality in adults with ADHD. Although insomnia was observed as an adverse event, when sleep was measured over time as an outcome in its own right for patients receiving dose-optimized PRC-063 open-label, more patients showed improvement in sleep than deterioration. CLINICALTRIALS., Gov Identifer: NCT02139124 and NCT02168127.

Background: Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder associated with significant morbidity and mortality that may affect over 5% of children and approximately 2.8% of adults worldwide. Pharmacological and behavioral therapies for ADHD exist, but critical symptoms such as dysexecutive deficits remain unaffected. In a randomized, sham-controlled, double-blind, crossover mechanistic study, we assessed the cognitive and physiological effects of transcranial direct current stimulation (tDCS) in 40 adult patients with ADHD in order to identify diagnostic (cross-sectional) and treatment biomarkers (targets)., Methods: Patients performed three experimental sessions in which they received 30 minutes of 2 mA anodal tDCS targeting the left dorsolateral prefrontal cortex, 30 minutes of 2 mA anodal tDCS targeting the right dorsolateral prefrontal cortex, and 30 minutes of sham. Before and after each session, half the patients completed the Eriksen flanker task and the other half completed the stop signal task while we assessed behavior (reaction time, accuracy) and neurophysiology (event-related potentials)., Results: Anodal tDCS to the left dorsolateral prefrontal cortex modulated cognitive (reaction time) and physiological (P300 amplitude) measures in the Eriksen flanker task in a state-dependent manner, but no effects were found in the stop signal reaction time of the stop signal task., Conclusions: These findings show procognitive effects in ADHD associated with the modulation of event-related potential signatures of cognitive control, linking target engagement with cognitive benefit, proving the value of event-related potentials as cross-sectional biomarkers of executive performance, and mechanistically supporting the state-dependent nature of tDCS. We interpret these results as an improvement in cognitive control but not action cancellation, supporting the existence of different impulsivity constructs with overlapping but distinct anatomical substrates, and highlighting the implications for the development of individualized therapeutics., (Copyright © 2020 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.)

Migratory marine species cross political borders and enter the high seas, where the lack of an effective global management framework for biodiversity leaves them vulnerable to threats. Here, we combine 10,108 tracks from 5775 individual birds at 87 sites with data on breeding population sizes to estimate the relative year-round importance of national jurisdictions and high seas areas for 39 species of albatrosses and large petrels. Populations from every country made extensive use of the high seas, indicating the stake each country has in the management of biodiversity in international waters. We quantified the links among national populations of these threatened seabirds and the regional fisheries management organizations (RFMOs) which regulate fishing in the high seas. This work makes explicit the relative responsibilities that each country and RFMO has for the management of shared biodiversity, providing invaluable information for the conservation and management of migratory species in the marine realm., (Copyright © 2021 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution License 4.0 (CC BY).)

Objective: Attention-deficit/hyperactivity disorder (ADHD) is estimated to affect up to 5% of adults worldwide. Preclinical work demonstrates that L-Threonic Acid Magnesium Salt (LTAMS) administration is associated with neurobiological and neurofunctional effects that could offer clinical benefits in ADHD treatment. Methods: Participants were 15 adults with ADHD of moderate severity. Subjects received up to 12 weeks of open-label LTAMS administered as MMFS302 and MMFS202. The study was approved by the Institutional Review Board and posted on ClinicalTrails.Gov (NCT02558790). Results: 47% of subjects met our criteria of response attaining a CGI-Improvement score ≤2 and AISRS total reduction ≥25%. Significant improvement was seen in the AISRS, CGI-I, and the shifting subscale of the BRIEF. Changes in IQ and WASI-II performance were favorable and significant in the study population. Conclusion: LTAMS supplementation was found to be effective and well tolerated. Nearly half of participants met our definition of ADHD symptom clinical response. These results support the need to further evaluate this compound in larger samples under double-blind conditions.

Objectives: This treatment trial is aimed at assessing the short-term tolerability and efficacy of liquid-formulation extended-release methylphenidate (MPH-ER) for the treatment of attention deficit/hyperactivity disorder (ADHD) in adults with high-functioning autism spectrum disorder (HF-ASD). Methods: A 6-week open-label trial (ClinicalTrials.gov: NCT02096952) was conducted in 15 HF-ASD adults (mean age 24.9 ± 4.6; male, 12 (80%)) suffering from moderate-severe ADHD. MPH-ER was administered based on a flexible titration schedule. Efficacy was assessed on clinician- and self-rated measures. Tolerability was assessed by documenting treatment-emergent adverse events (AEs) and other safety measures. Results: Short-term MPH-ER treatment was associated with significant improvement in ADHD severity (Adult ADHD Investigator Symptom Report Scale (AISRS) mean change (MC), -22.8 ± 8.8, P  < 0.001; Adult ADHD Self-Report Scale (ASRS) MC, -8.2 ± 15.3, P  < 0.001). Twelve (80%) participants were deemed responders, based on ≥30% reduction in AISRS score and an ADHD Clinical Global Impression-Improvement score ≤2. MPH-ER was well-tolerated (treatment-limiting AEs, 1/15; severe AEs, 1/15) at mean dose of 48.7 ± 15 mg/day. AEs were transient and experienced by 13/15 (87%) participants at mild to moderate severity. Frequently reported AEs were as typically expected (headache (53%), insomnia (33%), anxiety (33%), decreased appetite (27%)). Conclusions: Our findings suggest that MPH-ER is effective and well-tolerated in the treatment of ADHD in HF-ASD adults.

Background: A growing body of research suggests that deficient emotional self-regulation (DESR) is common and morbid among attention-deficit/hyperactivity disorder (ADHD) patients. The main aim of the present study was to assess whether high and low levels of DESR in adult ADHD patients can be operationalized and whether they are clinically useful., Methods: A total of 441 newly referred 18- to 55-year-old adults of both sexes with Diagnostic and Statistical Manual of Mental Disorders: Fifth Edition (DSM-5) ADHD completed self-reported rating scales. We operationalized DESR using items from the Barkley Current Behavior Scale. We used receiver operator characteristic (ROC) curves to identify the optimal cut-off on the Barkley Emotional Dysregulation (ED) Scale to categorize patients as having high- versus low-level DESR and compared demographic and clinical characteristics between the groups., Results: We averaged the optimal Barkley ED Scale cut-points from the ROC curve analyses across all subscales and categorized ADHD patients as having high- (N = 191) or low-level (N = 250) DESR (total Barkley ED Scale score ≥8 or <8, respectively). Those with high-level DESR had significantly more severe symptoms of ADHD, executive dysfunction, autistic traits, levels of psychopathology, and worse quality of life compared with those with low-level DESR. There were no major differences in outcomes among medicated and unmedicated patients., Conclusions: High levels of DESR are common in adults with ADHD and when present represent a burdensome source of added morbidity and disability worthy of further clinical and scientific attention.

Purpose/background: Interventions for attention-deficit/hyperactivity disorder (ADHD) may be inadequate for some patients. There is evidence that supplementation with L-methylfolate augments antidepressant agent effects and thus might also augment ADHD treatment effects by a common catecholaminergic mechanism., Methods: Forty-four adults with Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition diagnosis of ADHD participated in a randomized, double-blind, placebo-controlled, 12-week trial of 15 mg of L-methylfolate in combination with osmotic-release oral system methylphenidate. Osmotic-release oral system methylphenidate was dose optimized over the first 6 weeks. We evaluated the effects on ADHD symptoms, self-report on the Behavior Rating Inventory of Executive Function of executive function, methylphenidate dosing, neuropsychological test measures, the Adult ADHD Self-report scale, emotional dysregulation, social adjustment, and work productivity, as well as moderating effects of body mass index, autoantibodies to folate receptors, and select genetic polymorphisms., Results: L-Methylfolate was well tolerated, with no significant effect over placebo except improvement from abnormal measures on the mean adaptive dimension of the ASR scale (χ = 4.36, P = 0.04). Methylphenidate dosing was significantly higher in individuals on L-methylfolate over time (χ = 7.35, P = 0.007). Exploratory analyses suggested that variation in a guanosine triphosphate cyclohydrolase gene predicted association with higher doses of methylphenidate (P < 0.001)., Conclusions: L-Methylfolate was associated with no change in efficacy on measures relevant to neuropsychiatric function in adults with ADHD, other than suggestion of reduced efficacy of methylphenidate. Further investigation would be required to confirm this effect and its mechanism and the genotype prediction of effects on dosing.

Objective: To evaluate the efficacy and safety of memantine hydrochloride as an adjunct to stimulant pharmacotherapy for treating executive function deficits (EFDs) in adults with ADHD., Method: This was a 12-week, double-blind, placebo-controlled, randomized clinical trial of memantine added to open-label treatment with stimulant medication. Because of the small sample size, we considered a standardized mean difference (equivalent to effect size) of ≥0.5 and odds ratios ≥2 as indicators of trend improvements., Results: Twelve participants received memantine and 14 received a placebo. Trend improvements favoring memantine were observed on Behavior Rating Inventory of Executive Functions-Adult Inhibition and Self-Monitor subscales when compared with Placebo. No significant changes were noted on the Cambridge Neuropsychological Test Automated Battery., Conclusion: Among adults with ADHD and EFDs, adjunct treatment with memantine to osmotic release oral system-methylphenidate (OROS-MPH) was associated with improvements in selective areas of executive functioning, supporting the need for further research.

Uncontrolled fluctuations of ambient temperature in the field typically greatly reduce accuracy of gas sensors. In this study, we developed an approach for the self-correction against fluctuations of ambient temperature of individual gas and vapor sensors. The main innovation of our work is in the temperature correction which is accomplished without the need for a separate uncoated reference sensor or a separate temperature sensor. Our sensors are resonant inductor-capacitor-resistor (LCR) transducers coated with sensing materials and operated as multivariable passive (battery-free) radio-frequency identification (RFID) sensors. Using our developed approach, we performed quantitation of an exemplary vapor over the temperature range from 25 to 40 °C. This technical solution will be attractive in numerous applications where temperature stabilization of a gas sensor or addition of auxiliary temperature or uncoated reference sensors is prohibitive.

Objectives: Due to concerns about the safety of stimulants for ADHD, novel assessments of the cardiopulmonary impact of these agents are needed., Methods: An open design of lisdexamfetamine (LDX) in 15 adults with DSM-IV ADHD. Following a psychiatric evaluation and medical history, subjects underwent echocardiography (TTE) and cardiopulmonary exercise testing (CPET). LDX was titrated to 70 mg daily over 6 weeks, followed by monthly visits to 6 months. Change in TTE and CPET measures were examined following up to 6 months of LDX., Results: At endpoint, there were no significant alterations in indices of cardiac systolic performance, or in metabolic and ventilatory variables at maximum exertion (P values >0.05). We found significant mean changes in resting LV systolic dimension and Doppler diastolic indices. Change in heart rate recovery at 1 min met statistical significance (P = 0.05)., Conclusions: We did not detect clinically meaningful changes in cardiac structure and function or in metabolic and ventilatory variables at maximum exertion in ADHD adults receiving open LDX. The clinical significance of changes in resting LV dimension and indices of diastolic function are not in the direction of cardiomyopathy. Future large sample controlled study can examine these findings, as well as stimulants' impact on heart rate recovery.

We hypothesized that atomoxetine (ATMX) would produce similar brain effects in attention-deficit/hyperactivity disorder (ADHD) as those of methylphenidate (MPH). Eleven ADHD adults performed the Multi-Source Interference Task (MSIT) during functional magnetic resonance imaging (fMRI) at baseline and after 6 weeks of ATMX treatment. ATMX was associated with increased fMRI activation of dorsolateral prefrontal cortex, parietal cortex and cerebellum but not dorsal anterior midcingulate cortex (daMCC). These results suggest that ATMX and MPH have similar but not identical brain effects., (Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.)

Despite an extant literature documenting that adults with attention-deficit/hyperactivity disorder (ADHD) are at increased risk for significant difficulties in the workplace, there is little documentation of the underlying factors associated with these impairments. The main aim of this study was to examine specific deficiencies associated with ADHD on workplace performance in a simulated workplace laboratory relative to controls. Participants were 56 non-medicated young adults with DSM-IV ADHD and 63 age- and sex-matched controls without ADHD. Participants spent 10h in a workplace simulation laboratory. Areas assessed included: (1) simulated tasks documented in a government report (SCANS) often required in workplace settings (taxing vigilance; planning; cooperation; attention to detail), (2) observer ratings, and (3) self-reports. Robust findings were found in the statistically significant differences on self-report of ADHD symptoms found between participants with ADHD and controls during all workplace tasks and periods of the workday. Task performance was found to be deficient in a small number of areas, and there were a few statistically significant differences identified by observer ratings. Symptoms reported by participants with ADHD in the simulation including internal restlessness, intolerance of boredom and difficulty maintaining vigilance were significant and could adversely impact workplace performance over the long-term., (Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.)

Purpose: Young adults with ADHD have been shown to be at increased risk for impairment in driving behaviors. Although stimulant medications have proven efficacy in reducing ADHD symptomatology, there is limited knowledge as to their effects on driving behavior. The focus of this report is on assessing the impact of lisdexamfetamine dimesylate (LDX) on driving behaviors in young adults with ADHD using a validated driving behavior questionnaire., Methods: This assessment was carried out in the context of a randomized, double-blind, 6-week, placebo-controlled, parallel-design study of LDX versus placebo. Subjects were 61 outpatients of both sexes, 18-26 years of age, who met Diagnostic and Statistical Manual of Mental Disorders, fourth edition, criteria for ADHD. Subjects were randomized to receive LDX or placebo for 6 weeks. Driving behavior was assessed at baseline and at the end of treatment using a U.S. version of the Manchester Driving Behavior Questionnaire (DBQ)., Results: Highly significant improvements were documented on LDX, over placebo, in driving behaviors assessed through the DBQ in measures of driving errors, driving lapses, and a trend toward fewer driving violations. There were no meaningful associations between these DBQ results and previously documented changes in a laboratory driving simulation paradigm or with improvement in symptoms of ADHD assessed through the ADHD rating scale., Conclusions: LDX treatment was associated with significant improvements in self-reported driving behaviors that were independent of improvement in symptoms of ADHD. These results suggest that LDX may reduce behaviors associated with driving risks in young adults with ADHD., (Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.)