Publications by authors named "Valerie Arnold"

Background: Pharmacologic treatments are available to treat insomnia, a common and burdensome sleep disorder, but may be contraindicated in older adults who are prone to side effects from sleep-promoting drugs. These analyses of sleep diary data from Study E2006-G000-303 (Study 303) investigated the benefits of lemborexant 5 mg (LEM5) and 10 mg (LEM10) in the subgroup age ≥ 65 years with insomnia.

Method: Study 303, a 12-month, double-blind study of LEM5 and LEM10 in adults (age ≥ 18 years) with insomnia disorder (sleep onset and/or maintenance difficulties) assessed subject-reported (subjective) sleep-onset latency (sSOL), sleep efficiency (sSE), wake after sleep onset (sWASO), and total sleep time (sTST).

View Article and Find Full Text PDF

Objective: DR/ER-MPH (formerly HLD200) is an evening-dosed delayed-release and extended-release methylphenidate approved for the treatment of ADHD in patients ≥6 years. analyses of two pivotal Phase 3 trials: HLD200-107 (NCT02493777) and HLD200-108 (NCT02520388) evaluated emotional lability (EL) with DR/ER-MPH treatment.

Methods: Differences in Conners Global Index-Parent (CGI-P) EL subscale scores and age- and gender-adjusted -scores over an open-label titration phase (HLD200-107) and between treatment and placebo groups at endpoint (HLD200-108) were evaluated.

View Article and Find Full Text PDF

To evaluate the long-term safety and tolerability of lisdexamfetamine dimesylate (LDX) in preschool-aged children (4-5 years of age inclusive) diagnosed with attention-deficit/hyperactivity disorder (ADHD). This phase 3 open-label study (ClinicalTrials.gov registry: NCT02466386) enrolled children aged 4-5 years meeting () criteria for a primary ADHD diagnosis and having baseline ADHD Rating Scale-IV Preschool version total scores (ADHD-RS-IV-PS-TS) ≥24 for girls or ≥28 for boys and baseline Clinical Global Impressions-Severity scores ≥4.

View Article and Find Full Text PDF

To assess the efficacy and safety of AR19 in the treatment of attention-deficit/hyperactivity disorder (ADHD) diagnosed by criteria in adults from 18 through 55 years of age. AR19 is a pellets-in-capsule, immediate-release amphetamine sulfate investigational formulation with physical and chemical barriers designed to resist manipulation to deter snorting, smoking, and intravenous injection. This randomized, double-blind, placebo-controlled, fixed-dose, forced titration, multicenter trial investigated the safety and efficacy of AR19 from September 2018 to April 2019.

View Article and Find Full Text PDF

In a previous pivotal study of children and adolescents (aged 6-17 years) with attention-deficit/hyperactivity disorder (ADHD), dose-optimized SHP465 mixed amphetamine salts (MAS) extended-release (12.5-25 mg once daily) was superior to placebo in reducing ADHD symptoms. This study evaluated the efficacy, tolerability, and safety of 6.

View Article and Find Full Text PDF

Objective: Evening-dosed HLD200 is a delayed-release and extended-release methylphenidate (DR/ER-MPH) formulation consisting of uniform, dual-layered microbeads with an inner drug-loaded core. DR/ER-MPH is designed to delay the initial release of drug by 8-10 hours, and thereafter, provide a controlled, extended drug release to target onset of effect upon awakening that lasts into the evening. This phase 3 study evaluated the safety and efficacy of DR/ER-MPH on symptoms and temporal at-home functional impairment in children with attention-deficit/hyperactivity disorder (ADHD).

View Article and Find Full Text PDF

Objective: The objective of this randomized, double-blind, placebo-controlled study was to evaluate the efficacy and safety of SHP465 mixed amphetamine salts (MAS) in adults with attention-deficit/hyperactivity disorder (ADHD).

Methods: Eligible adults [aged 18-55 years; meeting the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition ADHD criteria; baseline ADHD Rating Scale with Adult Prompts (ADHD-RS-AP) total scores ≥28] were randomized 1:1:1 to placebo or forced-dose SHP465 MAS (12.5 or 37.

View Article and Find Full Text PDF

Attention-deficit/hyperactivity disorder (ADHD) is often undiagnosed and undertreated in adults, resulting in wide-ranging problems and functional deficits in patients' lives. In addition, psychiatric comorbidities unrelated to symptom severity may be present. However, effective treatment that can alleviate symptoms and bring about meaningful improvements in functionality is available.

View Article and Find Full Text PDF

Objective: To describe symptom rebound in children with ADHD treated with lisdexamfetamine dimesylate (LDX) or placebo.

Method: During a 4-week, randomized, double-blind, placebo-controlled trial of LDX, parents/caregivers completed the Conners' Parent Rating Scale-Revised: Short Form symptom rating scale throughout the day. Response, rebound, and emotional lability (EL) were assessed post hoc based on predefined criteria.

View Article and Find Full Text PDF

Objective: To evaluate the effect of lisdexamfetamine dimesylate (LDX) on emotional lability (EL) in children with ADHD.

Method: Post hoc analyses of a placebo-controlled trial of LDX-stratified children (aged 6-12 years) with ADHD to prominent and not prominent EL at baseline (score >3 or ≤3, respectively, on Conners' Parent Rating Scale [CPRS] items of anger, loss of temper, and irritability). Efficacy was assessed by change in CPRS EL scores and ADHD Rating Scale-IV (ADHD-RS-IV) total and subscale scores.

View Article and Find Full Text PDF

Objective: This study evaluated the efficacy and tolerability of modafinil at a range of doses, versus placebo, in alleviating symptoms of ADHD in adults.

Method: Adult patients with ADHD were randomized in 1:1:1:1:1 fashion to double-blind treatment with modafinil 255, 340, 425, or 510 mg daily or placebo for 9 weeks. The primary efficacy outcome was the change from baseline at final visit in the Adult ADHD Investigator Symptom Rating Scale (AISRS) total score.

View Article and Find Full Text PDF

Unlabelled: To evaluate the efficacy of lisdexamfetamine dimesylate (LDX) in school-aged children with attention-deficit/hyperactivity disorder (ADHD), using the Conners' Parent Rating Scale, Revised Short Version (CPRS-R:S) and its subscales.

Methods: This was a secondary post hoc analysis of data from a placebo-controlled, double-blind, parallel-group, forced dose-escalation trial. Boys and girls aged 6 to 12 years with a primary diagnosis of ADHD were randomly assigned to LDX (30, 50, or 70 mg/d) or placebo.

View Article and Find Full Text PDF

This practice parameter describes the assessment and treatment of children and adolescents with substance use disorders and is based on scientific evidence and clinical consensus regarding diagnosis and effective treatment as well as on the current state of clinical practice. This parameter considers risk factors for substance use and related problems, normative use of substances by adolescents, the comorbidity of substance use disorders with other psychiatric disorders, and treatment settings and modalities.

View Article and Find Full Text PDF

Enuresis is a symptom that is frequently encountered in child psychiatric evaluations. Careful assessment is required to identify specific urologic, developmental, psychosocial, and sleep-related etiologies. For most children with enuresis, however, a specific etiology cannot be determined.

View Article and Find Full Text PDF

Electroconvulsive therapy (ECT) may be an effective treatment for adolescents with severe mood disorders and other Axis I psychiatric disorders when more conservative treatments have been unsuccessful. ECT may be considered when there is a lack of response to two or more trials of pharmacotherapy or when the severity of symptoms precludes waiting for a response to pharmacological treatment. The literature on ECT in adolescents, including studies and case reports, was reviewed and then integrated into clinically relevant guidelines for practitioners.

View Article and Find Full Text PDF

This parameter reviews the current state of the prevention and management of child and adolescent aggressive behavior in psychiatric institutions, with particular reference to the indications and use of seclusion and restraint. It also presents guidelines that have been developed in response to professional, regulatory, and public concern about the use of restrictive interventions with aggressive patients with regard to personal safety and patient rights. The literature on the use of seclusion, physical restraint, mechanical restraint, and chemical restraint is reviewed, and procedures for carrying out each of these interventions are described.

View Article and Find Full Text PDF

This practice parameter describes treatment with stimulant medication. It uses an evidence-based medicine approach derived from a detailed literature review and expert consultation. Stimulant medications in clinical use include methylphenidate, dextroamphetamine, mixed-salts amphetamine, and pemoline.

View Article and Find Full Text PDF