Publications by authors named "William Lewander"

The current study examined associations between substance use and depressed mood by gender and type of substance used (no use, alcohol, marijuana or both alcohol and marijuana) in a sample of 713 adolescents (M = 15.3) recruited from a Pediatric Emergency Department (PED). Adolescents who reported any marijuana use had higher overall depressed mood scores compared to all other adolescents.

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Objective: The primary aim of this study was to identify distinct classes of trajectories of adolescent substance use following a brief motivational interviewing (MI) intervention in an Emergency Department (ED). The secondary aim was to identify predictors of class membership.

Methods: Latent growth mixture modeling was used with 177 adolescents who participated in two randomized clinical trials evaluating MI for an alcohol-related event.

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Background: Motivational interviewing (MI) is widely used for adolescent smoking cessation but empirical support for this approach is mixed.

Methods: Adolescent cigarette smokers 14-18 years old (N=162) were recruited from medical, school, and community settings and randomly assigned to enhanced MI or brief advice (BA) for smoking cessation. MI comprised an in-person individual session, a telephone booster session one week later, and a brief telephone-based parent intervention.

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Objective: To determine whether a brief individual motivational interview (IMI) plus a family motivational interview (Family Check-Up [FCU]) would reduce alcohol use in adolescents treated in an emergency department after an alcohol-related event more effectively than would an IMI only.

Design: Two-group randomized design with 3 follow-up time points.

Setting: An urban regional level I trauma center.

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Objectives: The current study compared 3 groups of adolescents identified in an emergency department (ED) following an alcohol-related event: (1) alcohol-positive adolescents scoring at or above the clinical cutoff on a measure of problematic drinking, the Adolescent Drinking Inventory (ADI) (n = 45); (2) alcohol-positive adolescents scoring below the clinical cutoff on the ADI (n = 68), and (3) alcohol-negative adolescents (n = 64). We examined whether these 3 groups of adolescents differed on measures of substance use as well as psychosocial factors.

Methods: Participants were recruited as part of a larger clinical trial.

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Objectives: The objective was to determine if adolescents presenting to a pediatric emergency department (PED) for an alcohol-related event requiring medical care differ in terms of substance use, behavioral and mental health problems, peer relationships, and parental monitoring based on their history of marijuana use.

Methods: This was a cross-sectional comparison of adolescents 13-17 years old, with evidence of recent alcohol use, presenting to a PED with a self-reported history of marijuana use. Assessment tools included the Adolescent Drinking Inventory, Adolescent Drinking Questionnaire, Young Adult Drinking and Driving Questionnaire, Center for Epidemiologic Studies Depression Scale, Behavioral Assessment System for Children, and Peer Substance Use and Tolerance of Substance Use Scale.

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Objectives: To determine if there are differences in the duration of sedation between pediatric emergency department (PED) patients receiving methohexital and PED patients receiving pentobarbital for the purpose of obtaining a head computed tomographic (CT) scan.

Methods: Retrospective cohort study of PED patients receiving either methohexital or pentobarbital for a sedated head CT. Data were collected on patient demographics and medical condition, indications for head CT, duration of sedation, medication dosage, and medication adverse events.

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Objectives: To determine if parental factors are significant predictors of short-term adolescent drinking after an alcohol-related emergency department (ED) visit.

Methods: Adolescents, 13 to 17 years, who either had evidence or reported usage of alcohol in the 6 hours before an ED visit, were eligible for this study. Alcohol use was assessed at baseline and at 3-month follow-up.

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Objective: To compare the characteristics of adolescents with and without a history of problematic alcohol use, who are treated in the emergency department (ED) for an alcohol-related problem.

Methods: Three hundred seventeen adolescents presenting to the ED after an alcohol-related incident were divided into 2 groups based on whether their score on the Adolescent Drinking Inventory reached the clinical cutoff on problematic drinking, and compared regarding current drinking, depression, and risk-taking behaviors.

Results: Adolescents who reached the clinical cutoff on the Adolescent Drinking Inventory were older and reported more frequent drinking, greater depressed mood, and more risk-taking behaviors.

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This study evaluated the efficacy of using a brief motivational intervention to reduce smoking among adolescent patients treated in a hospital outpatient clinic or Emergency Department. Patients aged 14-19 years (N=85) were randomly assigned to receive either one session of motivational interviewing (MI) or standardized brief advice (BA) to quit smoking. The assessment and intervention were conducted in the medical setting proximal to the patient's medical treatment.

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We tested whether a brief motivational interview (MI) would reduce alcohol-related consequences and use among adolescents treated in an emergency department (ED) after an alcohol-related event. Patients aged 13 to 17 years (N = 152) with a positive blood alcohol concentration (BAC) by lab test or self-report were recruited in the ED and randomly assigned to receive either MI or standard care (SC). Both conditions resulted in reduced quantity of drinking during the 12-month follow-up, whereas alcohol-related negative consequences were relatively low and stayed low at follow-up.

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Objective: To determine the factors associated with physician decisions to test for alcohol involvement in adolescents treated in an emergency department (ED) and to examine patient and event characteristics associated with being identified as alcohol positive, either by testing or by clinical examination.

Methods: Medical chart reviews were conducted for all adolescent patients (n = 9,660; age range, 13-19 y) treated over a 1-year period in a Level I regional trauma center/ED.

Results: Among all 9,660 patients in the ED, 298 (3.

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