Wellness Wheel Clinics: A First Nation community-partnered care model improving healthcare access, from healthcare providers' perspectives.

First Nation people residing in rural and remote communities have limited primary healthcare access, which often affects chronic disease management leading to poor health outcomes. Individuals with lived experiences of chronic disease and substance use, along with health directors, advocated for improved services. Subsequently, an urban healthcare team in partnership with four First Nation communities developed an Outreach clinic to address healthcare access barriers.

Liver health events: an indigenous community-led model to enhance HCV screening and linkage to care.

Despite high prevalence of hepatitis C virus (HCV), linkage to care and treatment for Indigenous people is low. In an Indigenous community in Saskatchewan, Canada a retrospective review identified 200 individuals (∼12% prevalence) had HCV antibodies though majority lacked ribonucleic acid (RNA) testing, and few received treatment despite availability of an effective cure. Following Indigenous oral traditions, focus group discussions were held with key community members and leadership.

Hospital admissions and mortality due to complications of injection drug use in two hospitals in Regina, Canada: retrospective chart review.

Background: Infectious complications of injection drug use (IDU) often require lengthy inpatient treatment. Our objective was to identify the number of admissions related to IDU in Regina, Canada, as well as describe patient demographics and comorbidities, yearly mortality, readmission rate, and cumulative cost of these hospitalizations between January 1 and December 31, 2018. Additionally, we sought to identify factors that increased risk of death or readmission.

Molecular Evidence for Local Acquisition of Human Alveolar Echinococcosis in Saskatchewan, Canada.

Alveolar echinococcosis (AE) is a life-threatening parasitic disease caused by the zoonotic cestode Echinococcus multilocularis. Our goals were to confirm infection, identify species, and analyze biogeographical origin of metacestode tissues from a suspected human AE case in Saskatchewan, Canada. We conducted polymerase chain reaction (PCR) targeting the nad1 mitochondrial gene for E.

HIV outbreaks among people who inject drugs in Europe, North America, and Israel.

During 2011-16, HIV outbreaks occurred among people who inject drugs (PWID) in Canada (southeastern Saskatchewan), Greece (Athens), Ireland (Dublin), Israel (Tel Aviv), Luxembourg, Romania (Bucharest), Scotland (Glasgow), and USA (Scott County, Indiana). Factors common to many of these outbreaks included community economic problems, homelessness, and changes in drug injection patterns. The outbreaks differed in size (from under 100 to over 1000 newly reported HIV cases among PWID) and in the extent to which combined prevention had been implemented before, during, and after the outbreaks.

HIV infection after prenatal screening: an open window leading to perinatal infection.

Despite a dramatic decrease in vertical transmission of HIV in the developed world, maternal HIV infection acquired after negative prenatal screening still leaves a window of vulnerability. Through quality assurance programs in two Canadian Provinces, five cases where perinatal HIV transmission occurred despite negative prenatal screening were identified between 2005 and 2015. Maternal risk factors such as intravenous drug use, high-risk sexual behavior, hepatitis C virus co-infection, and belonging to high prevalence minority groups were common.

Disseminated Exophiala dermatitidis causing septic arthritis and osteomyelitis.

Background: Exophiala dermatitidis is a melanized fungus isolated from many environmental sources. Infections caused by Exophiala species are typically seen in immunocompromised hosts and manifest most commonly as cutaneous or subcutaneous disease. Systemic infections are exceedingly rare and associated with significant morbidity and mortality CASE PRESENTATION: A 28-year-old female originally from India presented with fevers, chills, weight loss and increasing back pain.

The Continuum of HIV Care in Rural Communities in the United States and Canada: What Is Known and Future Research Directions.

The nature of the HIV epidemic in the United States and Canada has changed with a shift toward rural areas. Socioeconomic factors, geography, cultural context, and evolving epidemics of injection drug use are coalescing to move the epidemic into locations where populations are dispersed and health care resources are limited. Rural-urban differences along the care continuum demonstrate the implications of this sociogeographic shift.

Identifying factors associated with changes in CD4(+) count in HIV-infected adults in Saskatoon, Saskatchewan.

Objective: To assess the impact of clinical and social factors unique to HIV-infected adults in Saskatoon, Saskatchewan, regarding the rate of CD4(+) count change, and to identify factors associated with a risk of CD4(+) count decline.

Methods: A retrospective longitudinal cohort study from medical chart reviews at two clinics was conducted in Saskatoon. Univariate and multivariate linear mixed effects models were used to assess the impact of selected factors on CD4(+) count change.

HIV disease progression to CD4 count <200 cells/μL and death in Saskatoon, Saskatchewan.

Objective: To characterize and identify determinants of HIV disease progression among a predominantly injection drug use (IDU) HIV population in the highly active antiretroviral therapy era.

Methods: The present retrospective study was based on 343 HIV patients diagnosed from 2005 to 2010 from two clinics in Saskatoon, Saskatchewan. Disease progression was defined as the time from diagnosis to immunological AIDS (CD4 count <200 cells/μL) and death.

Parasitic zoonoses: one health surveillance in northern Saskatchewan.

We report the results of a joint human-animal health investigation in a Dene community in northern Saskatchewan, where residents harvest wildlife (including moose, bear, elk, and fish), live in close contact with free roaming dogs, and lack access to permanent veterinary services. Fecal analysis of owned and free-roaming dogs over two consecutive years (N = 92, 103) identified several parasites of public health concern, including Toxocara canis, Diphyllobothrium spp., Echinococcus/Taenia, Cryptosporidium spp.

Technical and regulatory shortcomings of the TaqMan version 1 HIV viral load assay.

Background: The lower limit of detection of the original Roche Amplicor HIV plasma viral load (pVL) assay (50 copies/mL) has defined HIV treatment success. The Amplicor assay, however, has been replaced by the Roche TaqMan assay(s). Changes to the limits of detection and calibration have not been validated for clinical utility.

Blastomycosis in children and adolescents: a 30-year experience from Manitoba.

Blastomyces dermatitidis, a thermally dimorphic fungus endemic to areas of North America, causes a granulomatous infection which may affect any organ system. Since limited clinical data exist about pediatric blastomycosis, we conducted a retrospective review of medical records of pediatric patients with a laboratory-confirmed diagnosis of blastomycosis treated during a 30-year period at a tertiary care center. Thirty-four pediatric patients with blastomycosis were identified (20 [59%] male), with a mean age at diagnosis of 10 ± 5 years.

Failure of cloxacillin in treatment of a patient with borderline oxacillin-resistant Staphylococcus aureus endocarditis.

Clinical evidence for failure with beta-lactam therapy has been lacking for patients with borderline oxacillin-resistant Staphylococcus aureus (BORSA) infections. We describe a failure of cloxacillin for a patient with endocarditis due to BORSA. The isolate also had false-negative thermonuclease and coagulase test results.