The 2018 United Network for Organ Sharing (UNOS) heart transplant policy change (PC) sought to improve waitlist risk stratification to decrease waitlist mortality and promote geographically broader ...sharing for high-acuity patients awaiting heart transplantation. Our analysis sought to determine the effect of the UNOS PC on outcomes in patients waiting for, or who have received, a heart-kidney transplantation.
We analyzed adult (≥18 years old), first-time, heart-only and heart-kidney transplant candidates and recipients from the UNOS Registry. Patients were divided into pre-PC (PRE: October 18, 2016-May 30, 2018) and post-PC (POST: October 18, 2018-May 30, 2020) groups for comparison. Competing risks analysis (subdistribution and cause-specific hazards analyses) was performed to assess for differences in waitlist death/deterioration or heart transplantation. One-year post-transplant survival was assessed with Kaplan-Meier and Cox analyses. We included an interaction term (policy era × heart ± kidney) in our analyses to evaluate the effect of PC on outcomes in heart-kidney patients.
One-year post-transplant survival was similar (p = 0.83) for PRE heart-kidney and heart-only recipients, but worse (p < 0.001) for POST heart-kidney vs heart-only recipients. There was a policy-era interaction between heart-kidney and heart-only recipients (HR 1.921.04,3.55, p = 0.038) indicating a detrimental effect of policy on 1-year survival in POST vs PRE heart-kidney recipients. No added beneficial effect of PC on waitlist outcomes in heart-kidney vs heart-only candidates was observed.
There was no added policy-era benefit on waitlist outcomes for heart-kidney candidates when compared to heart-only candidates. POST heart-kidney recipients experienced worse 1-year survival compared to PRE heart-kidney recipients with no policy effect on heart-only recipients.
To describe the reported return to sports (RTS) criteria following all types of shoulder arthroplasty procedures in athletes.
This scoping review was performed using the Preferred Reporting Items for ...Systematic Reviews and Meta-Analyses–Scoping Review (PRISMA-ScR) as a guide. A comprehensive search was conducted in four electronic databases (Scopus, Pubmed/MEDLINE, Web of Science, and Google Scholar Advanced Search) in the English Language that reported a minimum of 1 RTS criterion in athletes after shoulder arthroplasty. The data were aggregated and summarized as frequencies, means, and standard deviations.
Thirteen studies were included, with a total of 942 athletes with a mean age of 68.7 years. The most commonly used RTS criterion was time from surgery (range 3–6 months), reported by 7/13 (54%) of all studies, followed by restrictions on contact sports (36%). Other reported RTS criteria included no lifting/limited lifting (3/13, 23%), physician clearance based on assessment (3/13, 23%), return per patient tolerance (2/13, 15%), and upon return to full range of motion (ROM) and strength in the operated shoulder (1/13, 8%). Three studies (3/13, 23%) allowed for an unrestricted RTSpostoperatively.
Thirteen studies reported one or more RTS criteria following shoulder arthroplasty, with time after surgery being the most common RTS criterion used. These results emphasise the need for interprofessional discussions and communication amongst surgeons, physical therapists, and athletic trainers to establish evidence-based RTS criteria following arthroplasty and promote a safe and effective return to sport.
