Read by QxMD icon Read

street involved

Derek C Chang, Launette Rieb, Ekaterina Nosova, Yang Liu, Thomas Kerr, Kora DeBeck
BACKGROUND: Street-involved youth who use illicit drugs are at high risk for health-related harms; however, the profile of youth at greatest risk of hospitalization has not been well described. We sought to characterize hospitalization among street-involved youth who use illicit drugs and identify the most frequent medical reasons for hospitalization among this population. METHODS: From January 2005 to May 2016, data were collected from the At-Risk Youth Study (ARYS), a prospective cohort study of street-involved youth in Vancouver, Canada...
March 20, 2018: Harm Reduction Journal
Brad Wright, Samantha Mestan, Monica Ahrens, Edward Bottei
OBJECTIVE: To describe current trends in nonopioid substance exposures and associated outcomes among teenagers nationwide. STUDY DESIGN: In this cross-sectional study, we used 2010-2015 data from the American Association of Poison Control Centers' National Poison Data System and Poisson tests to document trends in the rate of calls to poison control centers involving adolescents stratified by sex, exposures by substance category, proportion of intentional exposures, and severity of exposures...
March 7, 2018: Journal of Pediatrics
Salim H Reza, Nicolas Delhomme, Nathaniel R Street, Prashanth Ramachandran, Kerstin Dalman, Ove Nilsson, Elena A Minina, Peter V Bozhkov
The terminal differentiation and elimination of the embryo-suspensor is the earliest manifestation of programmed cell death (PCD) during plant ontogenesis. Molecular regulation of suspensor PCD remains poorly understood. Norway spruce (Picea abies) embryos provide a powerful model for studying embryo development because of their large size, sequenced genome, and the possibility to obtain a large number of embryos at a specific developmental stage through somatic embryogenesis. Here, we have carried out global gene expression analysis of the Norway spruce embryo-suspensor versus embryonal mass (a gymnosperm analogue of embryo proper) using RNA sequencing...
2018: PloS One
Soile Jokipii-Lukkari, Nicolas Delhomme, Bastian Schiffthaler, Chanaka Mannapperuma, Jakob Prestele, Ove Nilsson, Nathaniel R Street, Hannele Tuominen
Seasonal cues influence several aspects of the secondary growth of tree stems, including cambial activity, wood chemistry, and transition to latewood formation. We investigated seasonal changes in cambial activity, secondary cell wall formation, and tracheid cell death in woody tissues of Norway spruce (Picea abies) throughout one seasonal cycle. RNA sequencing was simultaneously performed in both the xylem and cambium/phloem tissues of the stem. Principal component analysis revealed gradual shifts in the transcriptomes that followed a chronological order throughout the season...
February 27, 2018: Plant Physiology
Greg D Watkins, Brett A Swanson, Gregg J Suaning
OBJECTIVES: Cochlear implant (CI) sound processing strategies are usually evaluated in clinical studies involving experienced implant recipients. Metrics which estimate the capacity to perceive speech for a given set of audio and processing conditions provide an alternative means to assess the effectiveness of processing strategies. The aim of this research was to assess the ability of the output signal to noise ratio (OSNR) to accurately predict speech perception. It was hypothesized that compared with the other metrics evaluated in this study (1) OSNR would have equivalent or better accuracy and (2) OSNR would be the most accurate in the presence of variable levels of speech presentation...
February 22, 2018: Ear and Hearing
Abraham Lwidiko, Stephen Matthew Kibusi, Azan Nyundo, Bonaventura C T Mpondo
BACKGROUND: Children and adolescents continue to have HIV/AIDS in southern Saharan Africa. Scaling up of HIV services has significantly improved access to ARV and consequently improved on morbidity and mortality related to HIV/AIDS including opportunistic infection. Despite the above efforts, non-communicable conditions including mental disorders such as depression have been observed to contribute to the burden of disabilities about which little is documented. This study, therefore, aimed to determine the magnitude of depressive symptoms and the associated factors among HIV-infected children and adolescents...
2018: PloS One
Lucie Crouzier, Damien Gilabert, Mireille Rossel, Françoise Trousse, Tangui Maurice
The Hamlet test is an innovative device providing a complex environment for testing topographic memory in mice. Animals were trained in groups for weeks in a small village with a central agora, streets expanding from it towards five functionalized houses, where they can drink, eat, hide, run, interact with a stranger mouse. Memory was tested by depriving mice from water or food and analyzing their ability to locate the Drink/Eat house. Exploration and memory were analyzed in different strains, gender, and after different training periods and delays...
February 16, 2018: Neurobiology of Learning and Memory
Daichi Iimura, Yasuto Yada, Kazuya Imaizumi, Toshimitsu Takeuchi, Manami Miyawaki, John Van Borsel
PURPOSE: To determine laypeople's knowledge and awareness of stuttering in Japan. METHODS: A total of 303 respondents, recruited by street sampling, completed a questionnaire assessing the prevalence, onset, gender distribution, occurrence in different races, cause, treatment, association with intelligence, and hereditariness of stuttering. The questionnaire used was a Japanese version of that devised by Van Borsel, Verniers, and Bouvry (1999) for use in Belgium...
February 8, 2018: Journal of Communication Disorders
Hudson Reddon, Kora DeBeck, Maria Eugenia Socias, Huiru Dong, Evan Wood, Julio Montaner, Thomas Kerr, Michael-John Milloy
INTRODUCTION AND AIMS: Street-involved youth are known to be at elevated risk of initiating injection drug use. However, the impact of so-called 'gateway' drugs, such as cannabis, on injection initiation is unknown. The objective of this study was to examine the association between cannabis use and initiation of injection drug use among a prospective cohort of street-involved youth in Vancouver, Canada. DESIGN AND METHODS: Data for this study were collected from the At-Risk Youth Study...
February 12, 2018: Drug and Alcohol Review
Stephanie Lake, Thomas Kerr, Ekaterina Nosova, M-J Milloy, Evan Wood, Kora DeBeck
Although abstinence from drug use is often a key goal of youth substance use treatment, transitioning to less harmful routes and types of drug use is desirable from both a clinical and public health perspective. Despite this, little is known about the trajectories of youth who inject drugs including changes in patterns of non-injection drug use. The At-Risk Youth Study (ARYS) is a longitudinal cohort of street-involved youth who use drugs in Vancouver, Canada. We used linear growth curve modeling to compare changes in non-injection drug use among participants who ceased injecting drugs for at least one 6-month period between September 2005 and May 2015 to matched controls who continued injecting over the same period...
February 8, 2018: Journal of Urban Health: Bulletin of the New York Academy of Medicine
J C Gurney, E Ansari, D Harle, N O'Kane, R V Sagar, M C M Dunne
PURPOSE: To determine the accuracy of a Bayesian learning scheme (Bayes') applied to the prediction of clinical decisions made by specialist optometrists in relation to the referral refinement of chronic open angle glaucoma. METHODS: This cross-sectional observational study involved collection of data from the worst affected or right eyes of a consecutive sample of cases (n = 1,006) referred into the West Kent Clinical Commissioning Group Community Ophthalmology Team (COT) by high street optometrists...
February 9, 2018: Eye
Megha Mamulwar, Sheela Godbole, Shilpa Bembalkar, Pranil Kamble, Nisha Dulhani, Rajesh Yadav, Chitra Kadu, Pradeep Kumar, Shivraj Lalikar, Shrikala Acharya, Raman Gangakhedkar, Arun Risbud, Srinivas Venkatesh
INTRODUCTION: The HIV sentinel surveillance [HSS] conducted in 2010-11 among female sex workers [FSW] in the state of Maharashtra, India provided an opportunity to assess characteristics of different types of FSWs and their HIV risk. It is important for India's National AIDS Control Program, to understand the differences in vulnerability among these FSW, in order to define more specific and effective risk reduction intervention strategies. Therefore, we analyzed data from HSS with the objective of understanding the HIV vulnerability among different types of FSW in Maharashtra...
2018: PloS One
Ediomo-Ubong Nelson
BACKGROUND: There is abundant literature on the impact of law enforcement on cannabis markets, but scant literature on the effects of law enforcement on cannabis users. This study undertook a qualitative exploration of police crackdowns as a form of structural violence and examined their impact on the well-being of street cannabis users in a Nigerian city. METHODS: The study was qualitative and descriptive. It was carried out in Uyo, southern Nigeria. Ninety-seven (97) frequent cannabis users (78 males and 19 females) took part...
January 29, 2018: International Journal on Drug Policy
Élise Roy, Nelson Arruda, Didier Jutras-Aswad, Djamal Berbiche, Rossio Motta-Ochoa, Julie Bruneau
INTRODUCTION AND AIMS: Tranquilizer use is associated with negative health outcomes among people who use drugs. This paper aims to estimate the incidence rate (initiation) and identify predictors of tranquilizer misuse (TM) among cocaine users. DESIGN AND METHODS: A prospective cohort study was conducted in Montreal, Canada. Interviewer-administered questionnaires were carried out at 3-month intervals. Initiation was defined as misusing a tranquilizer for the first time during follow-up...
February 6, 2018: Drug and Alcohol Review
Francesca Cirillo, Pietro Lazzeroni, Cecilia Catellani, Chiara Sartori, Sergio Amarri, Maria Elisabeth Street
MicroRNAs are involved in multiple pathophysiological networks and in the pathogenesis of a broad spectrum of human disorders, including cancer and inflammatory diseases. Impaired linear growth is encountered in children with chronic inflammatory conditions such as cystic fibrosis, inflammatory bowel diseases, juvenile idiopathic arthritis, celiac disease and in subjects born intrauterine growth restricted/small for gestational age. Children with inflammatory conditions may also be at risk of developing insulin resistance as a result of the inflammatory process and concurrent therapy...
February 2, 2018: Cytokine & Growth Factor Reviews
Xuan Thanh Thi Le, Lien Thi To, Huong Thi Le, Hanh Duc Hoang, Khanh Nam Do, Cuong Tat Nguyen, Bach Xuan Tran, Huyen Phuc Do, Luong Thanh Nguyen, Carl A Latkin, Melvyn W B Zhang, Roger C M Ho
Since 2013, smoke-free signs in public places, including in restaurants and food stores, have been introduced in Vietnam, aiming to prevent passive smoking. Although extensive research has been carried out on second-hand smoking among clients in public places (e.g., hospitals, restaurants) in Vietnam, no single study exists which captures the current practice of smoking among street food outlets. This study aims to estimate the prevalence of smoking and identify factors associated with smoking status and cessation motivation amongst food sellers in Vietnam...
January 29, 2018: International Journal of Environmental Research and Public Health
Marie Suzan-Monti, Laurent Cotte, Lisa Fressard, Eric Cua, Catherine Capitant, Laurence Meyer, Gilles Pialoux, Jean-Michel Molina, Bruno Spire
OBJECTIVES: Partner notification (PN) is a useful public health approach to enhance targeted testing of people at high risk of HIV and other STIs, and subsequent linkage to care for those diagnosed. In France, no specific PN guidelines exist and information about current practices is scarce. We used the ANRS-IPERGAY PrEP trial to investigate PN in HIV-negative men who have sex with men (MSM) reporting a bacterial STI. METHODS: This substudy included 275 participants who completed a specific online PN questionnaire during the open-label extension study of the ANRS-Intervention Préventive de l'Exposition aux Risques avec et pour les Gays (IPERGAY) trial...
January 29, 2018: Sexually Transmitted Infections
Nektaria Misailidi, Ioannis Papoutsis, Panagiota Nikolaou, Artemisia Dona, Chara Spiliopoulou, Sotiris Athanaselis
Purpose: Ocfentanil and carfentanil are two potent synthetic opioids that are analogues of fentanyl and are actively involved in the recent fentanyl crisis. The aim of this review is to provide all the available information on these two fentanyl analogues. Methods: All reviewed information was gathered through a detailed search of PubMed and the World Wide Web using relevant keywords. Results: Like most of the members of the family of fentanyls, they are either sold as heroin to unsuspecting users or used extensively to lace heroin street samples...
2018: Forensic Toxicology
R P Antoniazzi, F B Lago, L C Jardim, M R Sagrillo, K L Ferrazzo, C A Feldens
The aim of this study was to investigate the occurrence of oral lesions and micronuclei in crack cocaine users. A cross-sectional study was conducted involving 106 crack users and 106 non-users matched for age, sex, and tobacco use. Socio-demographic characteristics, the consumption of psychoactive substances, and the occurrence of fundamental lesions were investigated. Cellular changes in the oral mucosa (karyolysis, karyorrhexis, 'broken egg' events, and micronuclei) were determined by exfoliative cytology for 54 participants in each group...
January 11, 2018: International Journal of Oral and Maxillofacial Surgery
Viraj Bhise, Ashley N D Meyer, Shailaja Menon, Geeta Singhal, Richard L Street, Traber D Giardina, Hardeep Singh
Objective: We evaluated the effects of three different strategies for communicating diagnostic uncertainty on patient perceptions of physician competence and visit satisfaction. Design/Setting: Experimental vignette-based study design involving pediatric cases presented to a convenience sample of parents living in a large US city. Participants/Intervention(s): Three vignettes were developed, each describing one of three different ways physicians communicated diagnostic uncertainty to parents-(i) explicit expression of uncertainty ('not sure' about diagnosis), (ii) implicit expression of uncertainty using broad differential diagnoses and (iii) implicit expression of uncertainty using 'most likely' diagnoses...
January 10, 2018: International Journal for Quality in Health Care
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"