Objectives: Private security guards are increasingly regulating public space, including areas within urban drug scenes. We examined the prevalence and correlates of encounters with security guards among people who inject drugs (PWID) in Vancouver, Canada.
Methods: Data were derived from two prospective cohort studies of PWID collected between December 2005 and May 2014. We used multivariable generalized estimating equations to identify factors associated with reporting encounters with private security guards.
Results: Among 1714 participants, 616 (35.9%) reported encounters with security guards over the study period. In multivariable analyses, factors independently and positively associated with security guard encounters included: unstable housing (adjusted odds ratio [AOR] = 1.27); daily non-injection crack use (AOR = 1.35); daily methamphetamine use (AOR = 1.40); street-based income generation (AOR = 1.58); incarceration (AOR = 1.45); experiencing violence (AOR = 1.90); non-fatal overdose (AOR = 1.31); syringe sharing (AOR = 1.45); public injection (AOR = 1.68); and inability to access addiction treatment (AOR = 1.60) (all < 0.05).
Conclusion: Encounters with security guards were independently associated with various measures of vulnerability and drug-related harm. These findings highlight the need for regulatory reforms and broader structural interventions to reduce harm among PWID in this setting.
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http://dx.doi.org/10.1016/j.drugpo.2015.11.004 | DOI Listing |
Genet Mol Biol
January 2025
King Saud Bin Abdulaziz University for Health Sciences (KSAU-HS), College of Medicine, Riyadh, Saudi Arabia.
Sperm-associated antigen 9 (SPAG9) is a member of cancer-testis antigen, having characteristics of a scaffold protein, which is involved in the c-Jun N-terminal kinase JNK signaling pathway, suggesting its key involvement in different physiological processes, such as survival, apoptosis, tumorigenesis, and cell proliferation. We identified two families (A and B) having multisystem features like coarse facial features, albinism, cataracts, skeletal abnormalities, and developmental delay. Whole genome sequencing (WGS) in families A and B revealed a homozygous frameshift variant (c.
View Article and Find Full Text PDFObjective: To gain insights into the experience, and impact, of using security staff to facilitate physical restraints for nasogastric tube feeding.
Design: A cross-sectional design using 39 individual interviews, three online focus groups and three written submissions involving young people with lived experience (PWLE), parents/carers, paediatric staff and security staff involved in nasogastric feeding under restraint in paediatric settings in England. Qualitative semistructured interviews were transcribed and thematically analysed.
Sensors (Basel)
January 2025
School of Electronic and Electrical Engineering, Kyungpook National University, Daegu 41566, Republic of Korea.
The proliferation of the Internet of Things (IoT) has worsened the challenge of maintaining data and user privacy. IoT end devices, often deployed in unsupervised environments and connected to open networks, are susceptible to physical tampering and various other security attacks. Thus, robust, efficient authentication and key agreement (AKA) protocols are essential to protect data privacy during exchanges between end devices and servers.
View Article and Find Full Text PDFToxics
December 2024
Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 12371, Saudi Arabia.
Methanol is a widely used industrial and household alcohol that poses significant health risks upon exposure. Despite its extensive use, methanol poisoning remains a critical public health concern globally, often resulting from accidental or intentional ingestion and outbreaks linked to contaminated beverages. Methanol toxicity stems from its metabolic conversion to formaldehyde and formic acid, leading to severe metabolic acidosis and multiorgan damage, including profound CNS effects and visual impairments.
View Article and Find Full Text PDFTher Adv Med Oncol
January 2025
Tawam Hospital, po box 15254, Al Ain, United Arab Emirates.
Colorectal cancer (CRC) represents a major public health challenge globally, particularly in the Gulf Cooperation Council (GCC) countries, where it is identified as the second most prevalent form of cancer. Despite advancements in management strategies, tailored guidelines specific to the Gulf region are lacking. This paper presents consensus recommendations developed by a panel of experts from the GCC countries to address this gap.
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