Publications by authors named "O'Malley S"

Aims: We evaluated the safety, efficacy, and patient adherence to oral ANS-6637, a selective, reversible inhibitor of aldehyde dehydrogenase 2 (ALDH2), for treating alcohol use disorder (AUD).

Methods: A 3-arm, double-blind, randomized, proof-of-concept human laboratory study embedded in a 5-week multisite clinical trial tested 200 mg and 600 mg daily doses of ANS-6637 compared to placebo in treatment-seeking adults with AUD. After 1 week of medication, participants completed an alcohol cue reactivity session.

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Background: We investigated hospitalized carbapenem-resistant Enterobacterales (CRE) and extended-spectrum β-lactamase-producing Enterobacterales (ESBL-E) cases with and without COVID-19, as identified through Emerging Infections Program surveillance in 10 sites from 2020 to 2022.

Methods: We defined a CRE case as the first isolation of , complex, , , , or resistant to any carbapenem. We defined an ESBL-E case as the first isolation of , , or resistant to any third-generation cephalosporin and nonresistant to all carbapenems tested.

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Article Synopsis
  • Researchers evaluated a digital sleep-alcohol intervention called Call it a Night (CIAN) using natural language processing with young adults who drink heavily (N=120).
  • Most participants preferred coaching from CIAN over control interventions, and while control groups found advice more helpful, overall satisfaction and adherence levels were high across all groups.
  • The study showed that sleep was a bigger motivator for participants than alcohol use, suggesting that improving sleep and wellness could be key factors for young adults in such interventions.
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Individuals with Fontan circulation (FC) often have diminished exercise capacity and are at risk for psychological problems. The current study examines associations between exercise capacity and psychological functioning in children and adolescents with FC. A multidisciplinary team evaluated participants in a clinic for pediatric patients with FC.

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Introduction: Many adults who smoke cigarettes report trying e-cigarettes to quit smoking. Understanding the use of e-cigarettes for smoking cessation and the type of support that adults desire when trying to quit smoking is important for supporting cessation attempts and maximizing smoking abstinence.

Methods: In summer 2021, an online survey of 857 adults who reported a history of regular cigarette smoking and endorsed using e-cigarettes in a recent smoking cessation attempt was conducted.

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Rural households in East Africa rely on local markets, but the influence of market food diversity and household food purchase diversity on diets has not been well-characterized. We quantify the associations among market food diversity, household food purchase diversity and dietary diversity of mothers, fathers and children in rural Tanzania. This study uses baseline data from a randomized controlled trial, Engaging Fathers for Effective Child Nutrition and Development in Tanzania.

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  • Medical-legal partnerships (MLPs) enhance patient care by connecting legal resources with medical services to tackle social drivers of health (SDOH).
  • The study investigates how incorporating an MLP into pediatric residency training influences residents' knowledge and skills related to SDOH.
  • Findings aim to shed light on the educational benefits of MLPs for future healthcare professionals in recognizing and addressing social factors impacting health.
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  • Cognitive Behavioral Therapy (CBT) is an effective treatment for alcohol use disorder, but access can be challenging; digital versions like CBT4CBT might improve this access.
  • A clinical trial was held in Connecticut to compare the effectiveness of standard treatment, clinician-delivered CBT, and digital CBT over 8 weeks with follow-ups at 1, 3, and 6 months.
  • Results showed that participants using digital CBT had the highest percentage of days abstinent from alcohol, highlighting its potential as a valuable treatment option.
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Introduction: Osteogenesis imperfecta (OI) is a heritable skeletal disorder and comprises various subtypes that differ in clinical presentation, with Type I considered the least severe and Types III/IV the most severe forms. The study aim was to understand the OI patient diagnostic and treatment journey across Europe.

Methods: We conducted a qualitative, descriptive study to understand the OI patient journey.

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Background: Nicotine products increasingly contain synthetic nicotine made in a lab (NML), not from tobacco. 'Tobacco-free nicotine' is most often used to describe NML commercially, but other descriptors are emerging (eg, 'non-tobacco,' 'zero-tobacco'). We examined whether terms for NML differentially impact public understanding of nicotine source or risk perceptions relative to each other and to terms for describing nicotine from tobacco (NFT) as 'tobacco-derived.

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Background: Tuberous sclerosis complex (TSC) is a rare approximate 1:6000 birth incidence, a genetic disease with a wide variability of physical and neuropsychiatric symptoms. Patients require lifelong care from multiple healthcare specialities, for which International and United Kingdom (UK) TSC consensus recommendations exist. Personalised care delivered by a centralised coordinated team of TSC experts is recommended.

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Background: There are well-documented racial/ethnic inequities in drug-related overdoses and access to evidence-based opioid use services nationally and in Boston, MA.

Objective: To qualitatively explore the drivers of racial/ethnic inequities in access to opioid use disorder treatment and services in Boston.

Design: Semi-structured qualitative interviews.

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Children with pulmonary hypertension (PH) often demonstrate limited exercise capacity. Data support exercise as an effective nonpharmacologic intervention among adults with PH. However, data on exercise training in children and adolescents are limited, and characteristics of the optimal exercise program in pediatric PH have not been identified.

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Background: Smartbands can be used to detect cigarette smoking and deliver real time smoking interventions. Brief mindfulness interventions have been found to reduce smoking.

Objective: This single arm feasibility trial used a smartband to detect smoking and deliver brief mindfulness exercises.

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2019–2020 at 6 US sites. Among 159 CRE cases in children (median age 5 years), CRE was isolated from urine for 131 (82.4%) and blood from 20 (12.

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Introduction: Promoting smoking cessation is a global public health priority. E-cigarettes are increasingly being used by individuals to try quitting smoking. Identifying sources and types of information available to adults who are trying to quit, and the impact of this information during a quit attempt, is critical to augment the potential public health benefit of e-cigarettes for reducing cigarette smoking.

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Background: The objective of this study was to pilot test newly developed personalized imagery procedures to investigate the impact of racial stress on alcohol craving and emotional and physiological response in Black adults with alcohol use disorder (AUD).

Methods: Twenty Black adults (45% women, mean=37.05, SD=13.

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Background: Understanding the epidemiology of carbapenem-resistant A. baumannii complex (CRAB) and the patients impacted is an important step toward informing better infection prevention and control practices and improving public health response.

Methods: Active, population-based surveillance was conducted for CRAB in 9 U.

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Article Synopsis
  • The study investigates how human mobility influences malaria transmission in remote areas like the Amazon, aiming for effective control and elimination strategies.
  • It employs a network survey using respondent-driven sampling to gather data from key informants in 45 communities across Brazil, Ecuador, and Peru, focusing on community connectivity and mobility patterns.
  • The research has received ethical approval from various universities and plans to share results with the involved communities at the study's conclusion.
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Background: Child undernutrition is prevalent in Tanzania, and households rely primarily on local markets and home production as food sources. However, little is known about the contribution of food market purchases to nutrient intakes among children consuming complementary foods.

Objectives: To quantify the relationships between diversity of foods purchased and produced by households and adequate child nutrient intake in Mara, Tanzania.

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