The Effectiveness of a Virtual Anatomy Curriculum Versus Traditional Cadaveric Dissection in UNC SOM's First-Year Class.

Even prior to the COVID pandemic, the push for medical schools to adopt virtual anatomy curricula in lieu of human cadaveric dissection was growing. In this study, musculoskeletal and gastrointestinal anatomy examination scores of first-year medical students at the UNC School of Medicine were compared across three consecutive years. These classes experienced in-person, virtual, and hybridized anatomy curriculum, respectively. There was not a single instance noted where in-person curriculum produced higher examination scores than virtual or hybridized models. By incorporating virtual or hybridized models of anatomy, medical education programs can effectively reach and educate students far beyond the traditional cadaver laboratory.

New data on microorganisms in soil and other environmental compartments.

As indicated in the presentation of this Virtual Special Issue (VSI), as well as in its Call for Papers, the occurrence, fate, dynamics, effects and overall repercussions of the enormous variety of microorganisms present in soils and other environmental compartments on Earth, is of huge importance, and particularly it is fundamental to the conditioning of life and even to the time-course evolution of non-living constituents of our planet. With that in mind, shedding further light on some selected fields within this broad spectrum of research themes could be seen as an ambitious objective, but achievable when limited to progressing just a few steps forward, even if the long-term aim could be to reach a final and complete characterization and solution of all issues related to these broad lines of research and fields of knowledge. In view of this, the Editors of the Special Issue made a specific Call to receive contributions to increase the knowledge on the matter, which could stimulate future additional research. With a total number of 45 manuscripts received and 16 high-quality contributions published, we think this main objective was reached with the resulting papers now available.

NEXT: description, rationale, and evaluation of a novel internet-based mail-delivered syringe service program

Background Despite proven health benefits, harm reduction services provided through in-person syringe services programs (SSPs) and pharmacies are largely unavailable to most people who inject drugs (PWID). Internet-based mail-delivered harm reduction services could overcome barriers to in-person SSPs. This manuscript describes Needle Exchange Technology (NEXT) Harm Reduction, the first formal internet-based mail delivery SSP in the US. Methods We examined the trajectory of NEXT's growth between February 2018 and August 2021. Descriptive statistics were used to characterize program participants. All analysis were run using STATA statistical software. Results Over the course of 42 months, 1,669 unique participants enrolled in NEXT. The program distributed 1,648,162 total syringes with a median of 79,449 syringes per month. Most participants ordered multiple times (61%);31% had more 5 or more orders (upper range = 48 orders). The total number of syringes per month and total number of first-time syringe orders per month increased steadily over time, particularly after the onset of the COVID-19 pandemic. Conclusions The online platform and mail-delivery model appears successful in reaching PWID at high risk for harms from IDU. Changes to state laws and additional funding support are needed to make mail-delivery harm reduction more widely available throughout the US.

Low-threshold Buprenorphine Treatment in a Syringe Services Program: Program Description and Outcomes.

OBJECTIVES: Low-threshold buprenorphine treatment aims to reduce barriers to evidence-based opioid use disorder treatment. We aimed to describe the treatment philosophy, practices, and outcomes of a low-threshold syringe services program (SSP)-based buprenorphine program developed through an SSP-academic medical center partnership. METHODS: We included all SSP participants who received 1 or more buprenorphine prescription from Feb 5, 2019 to October 9, 2020. We collected data on patient characteristics, substance use, buprenorphine prescriptions, and urine drug tests (UDTs). We evaluated buprenorphine treatment retention using prescription data and buprenorphine adherence using UDTs. We used 2 retention definitions: (1) percentage of patients with buprenorphine prescriptions at 30, 90, and 180 days; and (2) total percentage of days "covered" with buprenorphine prescriptions through 180 days. RESULTS: One-hundred and eighteen patients received 1 or more buprenorphine prescriptions. Patients were largely middle-aged (mean age 44, standard deviation 11), male (68%), Hispanic (31%) or Non-Hispanic Black (32%), with heroin (90%) and crack/cocaine (62%) use, and injection drug use (59%). Retention was 62%, 43%, and 31% at 30, 90, and 180 days, respectively. The median percentage of days covered with buprenorphine prescriptions through 180 days was 43% (interquartile range 8%-92%). Of the 82 patients who completed 2 or more UDTs, the median percentage of buprenorphine-positive UDTs was 71% (interquartile range 40%-100%). CONCLUSIONS: In an SSP-based low-threshold buprenorphine treatment program, approximately one-third of patients continued buprenorphine treatment for 180 days or more, and buprenorphine adherence was high. SSPs can be a pathway to buprenorphine treatment for patients at high risk for opioid-related harms.