Germline mismatch repair (MMR) gene analyses from English NHS regional molecular genomics laboratories 1996-2020: development of a national resource of patient-level genomics laboratory records.

OBJECTIVE: To describe national patterns of National Health Service (NHS) analysis of mismatch repair (MMR) genes in England using individual-level data submitted to the National Disease Registration Service (NDRS) by the NHS regional molecular genetics laboratories. DESIGN: Laboratories submitted individual-level patient data to NDRS against a prescribed data model, including (1) patient identifiers, (2) test episode data, (3) per-gene results and (4) detected sequence variants. Individualised per-laboratory algorithms were designed and applied in NDRS to extract and map the data to the common data model. Laboratory-level MMR activity audit data from the Clinical Molecular Genetics Society/Association of Clinical Genomic Science were used to assess early years' missing data. RESULTS: Individual-level data from patients undergoing NHS MMR germline genetic testing were submitted from all 13 English laboratories performing MMR analyses, comprising in total 16 722 patients (9649 full-gene, 7073 targeted), with the earliest submission from 2000. The NDRS dataset is estimated to comprise >60% of NHS MMR analyses performed since inception of NHS MMR analysis, with complete national data for full-gene analyses for 2016 onwards. Out of 9649 full-gene tests, 2724 had an abnormal result, approximately 70% of which were (likely) pathogenic. Data linkage to the National Cancer Registry demonstrated colorectal cancer was the most frequent cancer type in which full-gene analysis was performed. CONCLUSION: The NDRS MMR dataset is a unique national pan-laboratory amalgamation of individual-level clinical and genomic patient data with pseudonymised identifiers enabling linkage to other national datasets. This growing resource will enable longitudinal research and can form the basis of a live national genomic disease registry.

Evaluating the scope of rural general surgery in British Columbia.

BACKGROUND: Rural general surgeons perform many procedures outside the conventional scope of the specialty. Unique to British Columbia, the Rural Practice Subsidiary Agreement (RSA) formally defines rurality in the province. Our goal is to understand the scope of practice for BC's rural general surgeons and whether it has been affected over time by changing privileging guidelines. METHODS: Medical Services Plan (MSP) data were collected from 2011 to 2021 for procedures billed by general surgeons in communities defined by the RSA as rural. We categorized codes from the MSP based on surgical specialty. For each community, we calculated the totals for these categories considering what other surgical specialties were present as well as changes over time. RESULTS: From 2011 to 2021, 222 905 procedures were performed in 23 rural communities in BC. Colonoscopies were the most frequently performed procedure (n = 80 114, 35.9%), followed by colorectal (n = 23 891, 10.7%) and hernia procedures (n = 20 911, 9.4%). The most common unconventional procedures were plastic surgeries (n = 8077, 3.6%). Classification within the RSA did not significantly influence the percentage of unconventional general surgery procedures performed (p = 0.4). When another surgical specialty was present, there was often a decrease in the number of that specialty's procedures performed by general surgeons. Over the past decade, rural general surgeons performed fewer unconventional general surgery procedures (p < 0.001). CONCLUSION: General surgeons working in rural communities perform a variety of procedures based on resources, community need, and access to other specialists. Over the last decade, this appears to have been influenced by new privileging guidelines. Understanding the scope of rural general surgery can inform training opportunities and, as there is a migration away from rural surgeons performing as many unconventional procedures, can elucidate the implications on patients and communities.

The Cost of Caring: Compassion Fatigue among Peer Overdose Response Workers in British Columbia.

Background: The drug toxicity crisis has had dramatic impacts on people who use drugs. Peer overdose response workers (peer responders), i.e., individuals with lived/living experience of drug use who work in overdose response settings, are particularly susceptible to negative physical and mental health impacts of the crisis. Despite that, the mental health impacts on peer responders have yet to be studied and measured. Methods: The Professional Quality of Life survey (Version 5) was completed by 47 peer responders at two organizations in British Columbia between September 2020 and March 2021 to assess compassion satisfaction and compassion fatigue. The Likert scale responses were converted into numerical values and scores were calculated for each sub-scale. The mean score was calculated for each sub-scale and categorized as low, medium, or high, based on the instructions for Version 5 of the instrument. Results: Our study uncovered a high mean score for compassion satisfaction, low mean score for burnout, and medium mean score for secondary traumatic stress among peer responders. These results may be due to the participants' strong feelings of pride and recognition from their work, as well as the low number of participants that felt they had too much to do at work. Conclusion: Although peer responders derive pleasure and fulfillment from their jobs, i.e., compassion satisfaction, they also sometimes face burnout and stress due to continuous exposure to the trauma of the people they support. These results shed light on the areas that need to be targeted when creating supports for peer responders.

The impact of targeted fee increases on the pay disparity between female and male general surgeons in British Columbia.

BACKGROUND: High-level payment data provided by Doctors of BC showed a 19.7% pay disparity in annual payments between female and male general surgeons in fiscal year 2019/20, and this was previously as high as 30% in 2012/13. This study aimed to examine the impact of targeted fee increases on pay disparity by sex over time. METHODS: The top 35 fees billed by female general surgeons, representing 76.3% of total payments, were retrospectively analyzed. The pay disparity by sex was calculated for each individual fee from 2000/01 to 2019/20. RESULTS: There were notable billing differences between female and male general surgeons. Female surgeons billed breast oncology procedures, malignancy consultations and visits, and peritoneal malignancy surgical procedures in greater proportions than did their male counterparts. Male surgeons billed hemorrhoid banding and rigid proctosigmoidoscopy in greater proportions than their female counterparts. With targeted fee increases, pay disparity by sex worsened for 17 of the top 35 fees but improved for the other 18 from 2010/11 to 2019/20, to varying degrees, resulting in an overall reduction in pay disparity by sex from 23% to 15%. If across-the-board fee increases had been implemented instead of targeted fee increases, the disparity in 2019/20 would have been 19% instead of 15%. CONCLUSION: Targeted fee increases reduced pay disparity between male and female general surgeons compared with theoretical across-the-board fee increases in British Columbia from 2010/11 to 2019/20, but not uniformly; some fee increases resulted in increased disparity. Other physician groups should conduct a similar analysis and allocate future fee changes with the aim of improving rather than worsening disparity.

Lower Prevalence of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection Among People Experiencing Homelessness Tested in Outdoor Encampments Compared With Overnight Shelters: Denver, Colorado, June-July 2020.

BACKGROUND: A better understanding of the risk for coronavirus disease 2019 (COVID-19) that people experiencing homelessness (PEH) face in congregate shelters versus unsheltered encampments is critical for an effective pandemic response. METHODS: We analyzed factors associated with current and past severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among PEH in day and overnight shelters and encampments in Denver, Colorado, during June 2-July 28, 2020, and constructed multivariable logistic regression models to examine risk factors for SARS-CoV-2 RNA and seropositivity with age, race/ethnicity, testing location, testing month, and symptom status as predictor variables. RESULTS: A total of 823 participants were tested for SARS-CoV-2 RNA, and 276 individuals were tested for SARS-CoV-2 antibodies. A greater percentage of PEH at overnight shelters tested positive for SARS-CoV-2 RNA (8.6% vs 2.5%, P < .01) and antibodies (21.5% vs 8.7%, P = .03) compared with encampments. In regression models, testing at an overnight shelter compared with testing at encampments (odds ratio [OR] = 3.03, 95% confidence interval [CI]: 1.16-9.02) had increased odds of a positive SARS-CoV-2 RNA result. Age >60 years compared with age <40 years (OR = 5.92; 95% CI: 1.83-20.3), Hispanic ethnicity (OR = 3.43; 95% CI: 1.36-8.95), and non-Hispanic Black race compared with non-Hispanic White race (OR = 3.07; 95% CI: 1.16-8.26), and testing at an overnight shelter compared to testing at encampments (OR = 2.45; 95% CI: 1.04-6.17) had increased odds of a positive antibody result. CONCLUSIONS: Our findings support the need for continuing assessment of mitigation strategies in shelters, increasing access to individual rooms and linkage to housing options for PEH, and supporting people to remain in encampments when these options are not available.

Detection of Severe Acute Respiratory Syndrome Coronavirus 2 on Self-Collected Saliva or Anterior Nasal Specimens Compared With Healthcare Personnel-Collected Nasopharyngeal Specimens.

BACKGROUND: Nasopharyngeal specimens (NPS) are commonly used for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) testing but can be uncomfortable for patients. Self-collected saliva specimens (SS) or anterior nasal specimens (ANS) for SARS-CoV-2 detection are less invasive, but the sensitivity of these specimen types has not been thoroughly evaluated. METHODS: During September-November 2020, 730 adults undergoing SARS-CoV-2 testing at community testing events and homeless shelters in Denver provided self-collected SS and ANS before NPS collection and answered a short survey about symptoms and specimen preference. Specimens were tested for SARS-CoV-2 by means of real-time reverse-transcription polymerase chain reaction (rRT-PCR); viral culture was performed on a subset of specimens positive by rRT-PCR. The sensitivity of SS and ANS for SARS-CoV-2 detection by rRT-PCR was measured against that of NPS. Subgroup analyses included test outcomes by symptom status and culture results. RESULTS: Sensitivity for SARS-CoV-2 detection by rRT-PCR appeared higher for SS than for ANS (85% vs 80%) and higher among symptomatic participants than among those without symptoms (94% vs 29% for SS; 87% vs 50% for ANS). Among participants with culture-positive SARS-CoV-2 by any specimen type, the sensitivities of SS and ANS by rRT-PCR were 94% and 100%, respectively. SS and ANS were equally preferred by participants; most would undergo NPS collection again despite this method's being the least preferred. CONCLUSIONS: SS were slightly more sensitive than ANS for SARS-CoV-2 detection with rRT-PCR. With both SS and ANS, SARS-CoV-2 was reliably detected among participants with symptoms. Self-collected SS and ANS offer practical advantages, are preferred by patients, and might be most useful for testing people with coronavirus disease 2019 symptoms.

Using intervention mapping to develop 'ROSE': an intervention to support peer workers in overdose response settings.

BACKGROUND: Peer workers (those with lived/living experience of substance use working in overdose response settings) are at the forefront of overdose response initiatives in British Columbia (BC). Working in these settings can be stressful, with lasting social, mental and emotional impacts. Peer workers have also been disproportionately burdened by the current dual public health crises characterized by the onset of the COVID-19 pandemic and rise in illicit drug overdose deaths. It is therefore critical to develop supports tailored specifically to their realities. METHODS: We used the six steps outlined in the Intervention Mapping (IM) framework to identify needs of peer workers and design an intervention model to support peer workers in overdose response settings. RESULTS: Eight peer-led focus groups were conducted in community settings to identify peer workers' needs and transcripts were analyzed using interpretive description. The strategies within the intervention model were informed by organizational development theory as well as by lived/living experience of peer workers. The support needs identified by peer workers were categorized into three key themes and these formed the basis of an intervention model titled 'ROSE'; R stands for Recognition of peer work, O for Organizational support, S for Skill development and E for Everyone. The ROSE model aims to facilitate cultural changes within organizations, leading towards more equitable and just workplaces for peer workers. This, in turn, has the potential for positive socio-ecological impact. CONCLUSIONS: Centering lived/living experience in the intervention mapping process led us to develop a framework for supporting peer workers in BC. The ROSE model can be used as a baseline for other organizations employing peer workers.

"Running myself ragged": stressors faced by peer workers in overdose response settings.

BACKGROUND: Peer workers or "peers" (workers with past or present drug use experience) are at the forefront of overdose response initiatives, and their role is essential in creating safe spaces for people who use drugs (PWUD). Working in overdose response settings has benefits for peer workers but is also stressful, with lasting emotional and mental health effects. Yet, little is known about the stressors peer workers face and what interventions can be implemented to support them in their roles. METHODS: This project used a community-based sequential mixed-methods research design. Eight peer researcher-led focus groups (n = 31) were conducted between November 2018 and March 2019 to assess needs of peer workers. The transcripts were thematically coded and analysed using interpretative description. These results informed a survey, which was conducted (n = 50) in September 2019 to acquire quantitative data on peer workers' perception of health, quality of life, working conditions and stressors. Frequency distributions were used to describe characteristics of participants. X2 distribution values with Yates correction were conducted to check for association between variables. RESULTS: Five themes emerged from the focus groups that point to stressors felt by peer workers: (1) financial insecurity; (2) lack of respect and recognition at work; (3) housing challenges; (4) inability to access and/or refer individuals to resources; and (5) constant exposure to death and trauma. Consistent with this, the factors that survey participants picked as one of their "top three stressors" included financial situation, work situation, and housing challenges. CONCLUSION: Peer workers are faced with a diversity of stressors in their lives which often reflect societal stigmatization of drug use. Recognition of these systemic stressors is critical in designing interventions to ease the emotional, physical and financial burden faced by peer workers.

Adaptations to general surgery resident education in response to COVID-19.

BACKGROUND: The COVID-19 pandemic led to many new provincial public health measures to reallocate resources in response to an impending surge of cases. These necessary decisions had several downstream effects on general surgery training. We surveyed the actions taken by Canadian general surgery training programs in response to the COVID-19 pandemic. METHOD: A mixed-methods survey was sent to all general surgery program directors to assess various domains in surgical education and modifications made because of the pandemic. Responses were quantified as proportions or qualitative narratives describing those changes. RESULTS: Most programs (13/15) recalled residents from planned rotations and redistributed them to rotations considered as core required services, including acute care surgery, trauma surgery and intensive care. Many programs also restructured their acute care surgery models to allow for a group of "reserve" residents to replace trainees who became infected with SARS-CoV-2. In terms of clinical experience, there was a reduction in both clinical and operative exposure among trainees. The reduction in clinical exposure disproportionately affected junior residents, whose involvement in COVID-19 cases was restricted. Formal educational sessions were maintained, but delivered virtually. Many programs instituted a program of increased frequency of communication with trainees. CONCLUSION: Many programs embraced using virtual platforms for teaching. The demonstrated utility of virtual teaching may lead to rethinking how training programs deliver didactic teaching and expand teaching opportunities. However, many programs also perceived a decrease in clinical and procedural exposure, primarily affecting junior residents. More information is needed to quantify the deficit in learning incurred as a result of the pandemic as well as its long-term effects on resident competency.

Single-stage repair of contaminated hernias using a novel antibiotic-impregnated biologic porcine submucosa tissue matrix.

BACKGROUND: Single-stage repair of incisional hernias in contaminated fields has a high rate of surgical site infection (30-42%) when biologic grafts are used for repair. In an attempt to decrease this risk, a novel graft incorporating gentamicin into a biologic extracellular matrix derived from porcine small intestine submucosa was developed. METHODS: This prospective, multicenter, single-arm observational study was designed to determine the incidence of surgical site infection following implantation of the device into surgical fields characterized as CDC Class II, III, or IV. RESULTS: Twenty-four patients were enrolled, with 42% contaminated and 25% dirty surgical fields. After 12 months, 5 patients experienced 6 surgical site infections (21%) with infection involving the graft in 2 patients (8%). No grafts were explanted. CONCLUSIONS: The incorporation of gentamicin into a porcine-derived biologic graft can be achieved with no noted gentamicin toxicity and a low rate of device infection for patients undergoing single-stage repair of ventral hernia in contaminated settings. TRIAL REGISTRATION: The study was registered March 27, 2015 at www.clinicaltrials.gov as NCT02401334.

Surgical training in the midst of a pandemic: a distributed general surgery residency program's response to COVID-19.

Summary: The coronavirus disease 2019 (COVID-19) pandemic has had a substantial impact on surgical training. We describe some of the challenges brought on by the pandemic and our program's province-wide response to them. We focus specifically on residents' provision of service, education and wellness.

Rapid Syphilis Testing for Men Who Have Sex With Men in Outreach Settings: Evaluation of Test Performance and Impact on Time to Treatment.

BACKGROUND: Rapid syphilis tests (RST) may shorten time to syphilis diagnosis and treatment while enhancing access to testing in outreach settings. There are limited data on the performance of RST in outreach settings in the US. METHODS: We offered RST (Syphilis Health Check) at 6 outreach sites to men who reported having sex with men and no prior history of syphilis. Clients accepting RST were also tested with laboratory-based rapid plasma reagin (RPR) and reflex Treponema pallidum particle agglutination (TPPA) assay when RPR or RST were positive. Clients with positive RST were immediately referred to a sexually transmitted infection clinic. Those declining RST were screened with RPR and reflex TPPA only. The validity of the RST-based algorithm was compared with the RPR-based algorithm among participants receiving both. Time to treatment for those accepting RST was compared with those declining RST and to a historical control group screened in outreach settings with RPR and reflex TPPA before the availability of RST. RESULTS: Rapid syphilis test was accepted by 690 (64%) of 1081 eligible clients. Compared with RPR-based algorithm, RST sensitivity was 90%; specificity, 98.5%; positive predictive value, 47.4%; and negative predictive value, 98.5. The single false-negative case by RST was determined to be a late latent case by RPR/TPPA. Median time to treatment was 1 day (range, 0-6 days) for 9 of 690 accepting RST, compared to 9 days (range, 7-13 days) for 3 of 391 declining RST, and 9 days (range, 6-21 days) for 25 of 1229 historical controls (P < 0.0001). CONCLUSION: Compared with an RPR-based algorithm, RST identified all early syphilis cases. Although RST had high specificity and negative predictive value, the low positive predictive value resulted in additional assessments in a sexually transmitted infection clinic for some patients. However, RST use in outreach settings significantly decreased time to treatment for new syphilis cases.

Cycles of silence: First Nations women overcoming social and historical barriers in supportive cancer care.

BACKGROUND: First Nations people with cancer in Canada confront several critical inequities in physical and psychosocial domains. First Nations women are at a particular disadvantage as they are disproportionately affected by social determinants of health, but how they navigate these challenges within their communities is poorly understood. OBJECTIVE: Our study explores survivorship experiences of First Nations women with cancer and their caregivers. Drawing from a larger data set on survivorship, we identify several major barriers to cancer communication and support in First Nations communities. METHODS: Our team conducted a participatory, arts-based study using several data collection methods (interviews, sharing sessions, photovoice, and other creative activities) with 43 participants (24 cancer survivors and 19 caregivers) from four First Nations communities in Canada. RESULTS: Two major themes have emerged out of our data analyses: (1) suffering without support leads to cycles of silence and (2) community-based supports can disrupt these cycles. We identified several social, historical, and institutional barriers to speaking about cancer and finding/providing support; however, communities met the challenge of silence through voluntary and unsolicited provision of support. CONCLUSIONS: Widespread silence around cancer reflects both the limited access First Nations people have to formal, supportive programs and services, as well as the creative ways they provide emotional, social, and financial support within their informal networks. Beyond the support of their communities, they also required institutional provision of care that is culturally safe, addressing the colonial impacts on cancer communication and the disproportionate burdens of disease in First Nations communities.

Characterization and optimization of actuating poly(ethylene glycol) diacrylate/acrylic acid hydrogels as artificial muscles.

Large volume deficiencies in skeletal muscle tissue fail to heal with conservative treatments, and improved treatment methods are needed. Tissue engineered scaffolds for skeletal muscle need to mimic the optimal environment for muscle development by providing the proper electric, mechanical, and chemical cues. Electroactive polymers, polymers that change in size or shape in response to an electric field, may be able to provide the optimal environment for muscle growth. In this study, an electroactive polymer made from poly(ethylene glycol) diacrylate (PEGDA) and acrylic acid (AA) is characterized and optimized for movement and biocompatibility. Hydrogel sample thickness, overall polymer concentration, and the ratio of PEGDA to AA were found to significantly impact the actuation response. C2C12 mouse myoblast cells attached and proliferated on hydrogel samples with various ratios of PEGDA to AA. Future experiments will produce hydrogel samples combined with aligned guidance cues in the form of electrospun fibers to provide a favorable environment for muscle development.

Indigenous people's experiences at the end of life.

OBJECTIVE: The primary purpose of this metasynthesis study was to explore the end-of-life experiences of Indigenous peoples by synthesizing the findings of qualitative research. METHOD: Sandelowski and Barroso's methodology for synthesizing qualitative research was used and included (a) a comprehensive search, (b) appraising reports of qualitative studies, (c) classification of studies, and (d) synthesis of the findings. Research team members guided this process. This team was multidisciplinary and included Indigenous and non-Indigenous researchers from Canada, Australia, New Zealand, and the United States. Following a comprehensive search, 2255 studies were reviewed and assessed against five inclusion criteria: (a) studies on the experiences of Indigenous populations (all genders, 18 + years of age) at the end of life, (b) studies published in English from any country, (c) studies using qualitative and mixed-methods designs, and (d) studies published between 1993 and 2013. RESULTS: Some 18 studies met the inclusion criteria, and their findings were synthesized. "Preparing the spirit" for transition to the next life was the overarching theme. "Preparing the spirit" occurred within the context of "where we come from." Processes involved in "preparing the spirit" were healing, connecting, and protecting; through these processes, "what I want at the end of life" was realized. Although not the focus of the metasynthesis, a significant finding was that the studies reviewed identified very clear barriers within healthcare systems and current healthcare provider practices to "preparing the spirit." SIGNIFICANCE OF RESULTS: The findings provide a beginning understanding of the end-of-life experiences of Indigenous peoples and a foundation for future research. More interpretive qualitative research is critical if palliative care services, the healthcare system, and healthcare providers are to reduce current barriers to "preparing the spirit" for the journey at the end of life.

Bridging the gap: innovative approaches to continuing education in rural, remote, and isolated first nation communities.

Access to education, communication, and support is essential for achieving and maintaining a skilled healthcare workforce. Delivering affordable and accessible continuing education for healthcare providers in rural, remote, and isolated First Nation communities is challenging due to barriers such as geography, isolation, costs, and staff shortages. The innovative use of technology, such as on-line courses and webinars, will be presented as a highly effective approach to increase access to continuing education for healthcare providers in these settings. A case study will be presented demonstrating how a national, not-for-profit health care organization has partnered with healthcare providers in these communities to support care at the local level through various technology-based knowledge exchange activities.

Hepatitis C Testing and Linkage to Care Among Adults on Probation in a Large US City.

BACKGROUND: Despite constituting the largest segment of the correctional population, individuals on probation remain largely unstudied with respect to hepatitis C virus (HCV) testing and linkage to care. We implemented an HCV testing and patient navigation program at an adult probation department. METHODS: Adults were tested at a local probation department with a rapid point-of-care HCV antibody (Ab) assay followed by a laboratory-based HCV ribonucleic acid (RNA) assay if anti-HCV positive. All individuals received counseling rooted in harm reduction principles. Individuals testing positive for HCV Ab were immediately linked to a patient navigator in person or via telephone. The patient navigator assisted patients through cure unless the patient was lost to follow-up. Study participation involved an optional survey and optional point-of-care human immunodeficiency virus test. RESULTS: Of 417 individuals tested, 13% were HCV Ab positive and 65% of those tested for HCV RNA (34 of 52) had detectable HCV RNA. Of the 14 individuals who linked to an HCV treatment provider, 4 completed treatment, as measured by pharmacy fill documentation in the electronic medical record, and 1 obtained sustained virologic response. One hundred ninety-three individuals tested for HIV; none tested positive. CONCLUSIONS: The study cohort had a higher HCV seroprevalence than the general population (13% vs 2%), but linkage to care, completion of HCV treatment, and successful test-of-cure rates were all low. This study indicates that HCV disproportionately impacts adults on probation and prioritizing support for testing and linkage to care could improve health in this population. Colocalization of HCV treatment within probation programs would reduce the barrier of attending a new institution and could be highly impactful.

A retrospective, descriptive study of hepatitis C testing, prevalence, and care continuum among adults on probation.

BACKGROUND: Despite constituting the largest segment of the correctional population, individuals on court-ordered probation remain largely unstudied with respect to hepatitis C virus (HCV) testing and linkage-to-care. We conducted a retrospective, descriptive analysis to estimate prevalence of diagnosed HCV and the subsequent HCV care cascade among a cohort of individuals enrolled in an adult probation program over a 25-month period in Denver, Colorado. METHODS: We utilized probabilistic matching with first and last name, sex, and birthdate to identify individuals enrolled in probation between July 1, 2016 and July 30, 2018 who had a medical record at the participating safety-net healthcare institution as of December 31, 2019. Electronic medical record data were queried for evidence of HCV testing and care through June 30, 2021. The state HCV registry was also queried for prevalence of reported HCV cases among the cohort. RESULTS: This cohort included 8,903 individuals; 6,920 (78%) individuals had a medical record at the participating institution, and of these, 1,037 (15%) had ever been tested for HCV (Ab or RNA) and 308 (4% of those with a medical record, 30% of those tested) had detectable HCV RNA. Of these, 105 (34%) initiated HCV treatment, 89 (29%) had a subsequent undetectable HCV viral load, and 65 (21%) had documentation of HCV cure. Eleven percent of the total cohort had records of positive HCV Ab or RNA tests in the state HCV registry. CONCLUSIONS: This study demonstrates the importance of HCV screening and linkage-to-care for individuals enrolled in probation programs. A focus on this population could enhance progress towards HCV elimination goals.

Core competencies of peer workers who use pulse oximeters to supplement their overdose response in British Columbia.

INTRODUCTION: Peer workers (those with lived/living experience of substance use) are at the forefront of overdose response initiatives in British Columbia, Canada. The onset of the coronavirus disease pandemic has significantly compounded the impact of the overdose crisis. Peer workers are integral in supporting people who use substances. However, despite the important work they do, peer workers often lack formalized credibility and do not have the same resources available to them as service providers without lived experience. The peer-led project titled the Peer2Peer Project implemented several support programs for peer workers, including providing pulse oximeters to peer workers to supplement their overdose response procedures. MATERIALS AND METHODS: This study was a component of a larger evaluation of the pulse oximeter program at two organizations in BC. The study aims to highlight the competencies of peer workers who use pulse oximeters. Telephone interviews were conducted with seven peer workers who were given pulse oximeters. The transcripts were thematically coded using Covert et al.'s framework of core competencies of community health workers to compare our sample with other widely recognized professions. FINDINGS: We found that peer workers who used pulse oximeters described several core competencies in their work and these were aligned with Covert et al.'s core competencies for community health workers, including assessment, community health practice, communication, diversity and inclusion, professional practice, and disease prevention and management. CONCLUSION: By aligning peer workers' skills to those of community health workers, we create awareness on the competencies of peer workers in using oximeters to supplement overdose response and advocate for them to receive more recognition and respect within the workplace. Further, our findings act as groundwork for future research in identifying the professional proficiencies of peer workers.

Effectiveness of a patient and practice-level colorectal cancer screening intervention in health plan members: the CHOICE trial.

BACKGROUND: Colorectal cancer (CRC) screening reduces CRC incidence and mortality but is underused. Effective interventions to increase screening that can be implemented broadly are needed. METHODS: A controlled trial was conducted to evaluate a patient-level and practice-level intervention to increase the use of recommended CRC screening tests among health plan members. The patient-level intervention was a patient decision aid and included stage-targeted brochures that were mailed to health plan members. Intervention practices received academic detailing to prepare practices to facilitate CRC testing once patients were activated by the decision aid. We used patient surveys and claims data to assess CRC test completion. RESULTS: Among 443 active participants, 75.8% were ages 52 to 59 years, 80.9% were white, 62.1% were women, and 46.4% had college degrees or greater education. Among 380 active participants with known screening status at 12 months based on survey results, 39% in the intervention group reported receiving CRC screening compared with 32.2% in the usual care group (unadjusted odds ratio [OR], 1.34; 95% confidence interval; [CI], 0.88-2.05; P = .17). After adjusting for baseline differences and accounting for clustering, the effect was somewhat larger (OR, 1.64; 95% CI, 0.98-2.73; P = .06). Claims analysis produced similar effects for active participants. The intervention was more effective in those who had incomes >$50,000 (OR, 2.16; 95% CI, 1.07-4.35) than in those who had lower incomes (OR, 1.25; 95% CI, 0.53-2.94; P = .03 for interaction). CONCLUSIONS: Interventions combining a patient-directed decision aid and practice-directed academic detailing had a modest but statistically nonsignificant effect on CRC screening rates among active participants.