Last data update: May 13, 2024. (Total: 46773 publications since 2009)
Records 1-6 (of 6 Records) |
Query Trace: Coles C[original query] |
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Single and combined effects of multiple intensities of behavioral modification and methylphenidate for children with ADHD in the home setting
Merrill BM , Macphee FL , Burrows-MacLean L , Coles EK , Wymbs BT , Chacko A , Walker K , Wymbs F , Garefino A , Robb Mazzant J , Gnagy EM , Waxmonsky JG , Massetti GM , Waschbusch DA , Fabiano GA , Pelham WE Jr . Res Child Adolesc Psychopathol 2023 51 (10) 1481-1495 Behavioral treatment, stimulants, and their combination are the recommended treatments for childhood attention-deficit/hyperactivity disorder (ADHD). The current study utilizes within-subjects manipulations of multiple doses of methylphenidate (placebo, 0.15, 0.30, and 0.60 mg/kg/dose t.i.d.) and intensities of behavioral modification (no, low, and high intensity) in the summer treatment program (STP) and home settings. Outcomes are evaluated in the home setting. Participants were 153 children (ages 5-12) diagnosed with ADHD. In alignment with experimental conditions implemented during the STP day, parents implemented behavioral modification levels in three-week intervals, child medication status varied daily, and the orders were randomized. Parents provided daily reports of child behavior, impairment, and symptoms and self-reported parenting stress and self-efficacy. At the end of the study, parents reported treatment preferences. Stimulant medication led to significant improvements across all outcome variables with higher doses resulting in greater improvement. Behavioral treatment significantly improved child individualized goal attainment, symptoms, and impairment in the home setting and parenting stress and self-efficacy. Effect sizes indicate that behavioral treatment combined with a low-medium dose (0.15 or 0.30 mg/kg/dose) of medication results in equivalent or superior outcomes compared to a higher dose (0.60 mg/kg/dose) of medication alone. This pattern was seen across outcomes. Parents overwhelmingly reported preferring treatment with a behavioral component as a first-choice treatment (99%). Results underscore the need to consider dosing as well as parent preference when utilizing combined treatment approaches. This study provides further evidence that combining behavioral treatment and stimulant medication may reduce the stimulant dose needed for beneficial effects. |
Comparison of A(H3N2) neutralizing antibody responses elicited by 2018-2019 season quadrivalent influenza vaccines derived from eggs, cells, and recombinant hemagglutinin.
Wang W , Alvarado-Facundo E , Vassell R , Collins L , Colombo RE , Ganesan A , Geaney C , Hrncir D , Lalani T , Markelz AE , Maves RC , McClenathan B , Mende K , Richard SA , Schofield C , Seshadri S , Spooner C , Utz GC , Warkentien TE , Levine M , Coles CL , Burgess TH , Eichelberger M , Weiss CD . Clin Infect Dis 2020 73 (11) e4312-e4320 BACKGROUND: Low vaccine effectiveness against A(H3N2) influenza in seasons with little antigenic drift has been attributed to substitutions in hemagglutinin (HA) acquired during vaccine virus propagation in eggs. Clinical trials comparing recombinant HA vaccine (rHA) and cell-derived inactivated influenza vaccine (IIV) to egg-derived IIVs provide opportunities to assess how egg-adaptive substitutions influence HA immunogenicity. METHODS: Neutralization titers in pre- and post-immunization sera from 133 adults immunized with one of three types of influenza vaccines in a randomized, open-label trial during the 2018-2019 influenza season were measured against egg- and cell-derived A/Singapore/INFIMH-16-0019/2016-like and circulating A(H3N2) influenza viruses using HA-pseudoviruses. RESULTS: All vaccines elicited neutralizing antibodies to all H3 vaccine antigens, but the rHA vaccine elicited the highest titers and seroconversion rates against all strains tested. Egg- and cell-derived IIVs elicited responses similar to each other. Pre-immunization titers against H3 HA-pseudoviruses containing egg-adaptive substitutions T160K and L194P were high, but lower against H3 HA-pseudoviruses without those substitutions. All vaccines boosted neutralization titers against HA-pseudoviruses with egg-adaptive substitutions, but poorly neutralized wildtype 2019-2020 A/Kansas/14/2017 (H3N2) HA-pseudoviruses. CONCLUSION: Egg- and cell-derived 2018-2019 season influenza vaccines elicited similar neutralization titers and response rates, indicating that the cell-derived vaccine did not improve immunogenicity against the A(H3N2) viruses. The higher responses after rHA vaccination may be due to its higher HA content. All vaccines boosted titers to HA with egg-adaptive substitutions, suggesting boosting from past antigens or better exposure of HA epitopes. Studies comparing immunogenicity and effectiveness of different influenza vaccines across many seasons are needed. |
Do as I say: using communication role-plays to assess sexual assertiveness following an intervention
Mercer Kollar LM , Davis TL , Monahan JL , Samp JA , Coles VB , Bradley EL , Sales JM , Comer SK , Worley T , Rose E , DiClemente RJ . Health Educ Behav 2016 43 (6) 691-698 Sexual risk reduction interventions are often ineffective for women who drink alcohol. The present study examines whether an alcohol-related sexual risk reduction intervention successfully trains women to increase assertive communication behaviors and decrease aggressive communication behaviors. Women demonstrated their communication skills during interactive role-plays with male role-play partners. Young, unmarried, and nonpregnant African American women (N = 228, ages 18-24) reporting unprotected vaginal or anal sex and greater than three alcoholic drinks in the past 90 days were randomly assigned to a control, a sexual risk reduction, or a sexual and alcohol risk reduction (NLITEN) condition. Women in the NLITEN condition significantly increased assertive communication behavior compared to women in the control condition, yet use of aggressive communicative behaviors was unchanged. These data suggest assertive communication training is an efficacious component of a sexual and alcohol risk reduction intervention. Public health practitioners and health educators may benefit from group motivational enhancement therapy (GMET) training and adding a GMET module to existing sexual health risk reduction interventions. Future research should examine GMET's efficacy in combination with other evidence-based interventions within other populations and examine talking over and interrupting one's sexual partner as an assertive communication behavior within sexual health contexts. |
Community stress, psychosocial hazards, and EPA decision-making in communities impacted by chronic technological disasters
Couch SR , Coles CJ . Am J Public Health 2011 101 Suppl 1 S140-8 Psychosocial stress has emerged as an important consideration in managing environmental health risks. Stress has adverse impacts on health and may interact with environmental hazards to increase health risk. This article's primary objective was to explore psychosocial stress related to environmental contamination. We hypothesized that knowledge about stress should be used in conjunction with chemical risk assessment to inform environmental risk management decisions. Knowledge of psychosocial stress at contaminated sites began by exploring the relationships among social capital, collective efficacy, and contamination at the community level. We discussed stress at the family and individual levels, focusing on stress proliferation, available resources, and coping styles and mechanisms. We then made recommendations on how to improve the use of information on psychosocial stress in environmental decision-making, particularly in communities facing chronic technological disasters. |
The LIFE Project: a community-based weight loss intervention program for rural African American women
Parker VG , Coles C , Logan BN , Davis L . Fam Community Health 2010 33 (2) 133-143 Obesity continues to be a significant health problem for African American women. While a number of obesity interventions target urban African American women, few target rural ones. The LIFE Project is a 10-week intervention designed to reduce obesity in this rural population. Two different interventions (spiritually based and nonspiritually based) were pilot tested, each utilizing a pretest, posttest design. Results demonstrated that both interventions led to significant reductions in weight, but the spiritually based intervention led to additional improvements. The LIFE Project also demonstrated that churches are appropriate settings to deliver health interventions to these women. |
Concurrent alcohol use or heavier use of alcohol and cigarette smoking among women of childbearing age with accessible health care
Tsai J , Floyd RL , Green PP , Denny CH , Coles CD , Sokol RJ . Prev Sci 2009 11 (2) 197-206 This study was conducted to provide nationally representative findings on the prevalence and distribution of concurrent alcohol use or heavier use of alcohol and cigarette smoking among women of childbearing age with accessible health care. For the years 2003-2005, a total of 20,912 women 18-44 years of age who participated in the National Health Interview Survey (NHIS) reported that during the study period, there was a place where they would usually go for health care when sick or in need of advice about their health. The prevalence and distribution of concurrent alcohol use or heavier use of alcohol and cigarette smoking reported by such women was calculated. Logistic regression analysis was used to evaluate the "most often visited health care place" among concurrent users who reported having seen or talked to a health care provider during the previous 12 months. Among surveyed women with accessible health care, 12.3% reported concurrent alcohol use and cigarette smoking, and 1.9% reported concurrent heavier use of alcohol and cigarette smoking during the study period. Of women who reported either type of concurrent use, at least 84.4% also indicated having seen or talked to one or more health care providers during the previous 12 months. Such women were more likely than non-concurrent users to indicate that the "most often visited health care place" was a "hospital emergency room or outpatient department or some other place" or a "clinic or health center," as opposed to an "HMO or doctor's office." Concurrent alcohol use or heavier use of alcohol and cigarette smoking among women of childbearing age is an important public health concern in the United States. The findings of this study highlight the importance of screening and behavioral counseling interventions for excessive drinking and cigarette smoking by health care providers in both primary care and emergency department settings. |
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