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1.
Cureus ; 14(5), 2022.
Article in English | EuropePMC | ID: covidwho-1877334

ABSTRACT

Introduction The purpose of this study is to evaluate the rates of regular season soft tissue injuries in National Football League (NFL) players during the 2020 season, which had a canceled preseason due to the COVID-19 pandemic. Methods This study retrospectively reviewed the injury rates of the 2020-2021 NFL regular season in comparison to the 2018-2019 NFL regular season using publicly available injury data. The focus of our analysis was comparing the following soft tissue injuries: hamstring, groin, calf, quadriceps, thigh, knee - anterior cruciate ligament (ACL), pectoral, and Achilles. The week of injury occurrence, duration of injury in weeks, position of the injured player, and age of the NFL player at injury were obtained. Injury rates were calculated per 1000 athletic exposures with 95% confidence intervals (CIs). A chi-square test and Student’s t-test were utilized as appropriate. Results There were 1370 total injuries in the 2018-2019 regular NFL season and 2086 total injuries reported in the 2020-2021 regular NFL season. The total number of injuries per 1000 athletic exposures was significantly higher in the 2020-2021 NFL season compared to the 2018-2019 NFL season (88.57 versus 58.17, p < 0.001). The rates of injuries per 1000 athletic exposures for hamstring (9.98 versus 5.31, p = 0.043), groin (5.56 versus 2.46, p = 0.007), calf (4.08 versus 1.61, p = 0.006), quadriceps (2.00 versus 0.72, p = 0.030), and thigh (1.23 versus 0.30, p = 0.012) injuries were significantly higher in the 2020-2021 regular NFL season compared to the 2018-2019 NFL regular season. Conclusions The 2020-2021 NFL season had a significantly higher incidence of soft tissue injuries compared to the 2018-2019 regular NFL season, which may have been associated with the absent preseason due to the COVID-19 pandemic and an abrupt increase in the athletic workload of players.

2.
Surg Infect (Larchmt) ; 23(5): 458-464, 2022 Jun.
Article in English | MEDLINE | ID: covidwho-1852881

ABSTRACT

Background: The impact of the coronavirus 2019 (COVID-19) pandemic on the rate of primary total joint arthroplasty (TJA) peri-prosthetic joint infection (PJI) and superficial surgical site infections (SSI) is currently unknown. The purpose of this multicenter study was to evaluate any changes in the rates of 90-day PJI or 30-day SSI, including trends in microbiology of the infections, during the COVID-19 pandemic compared to the three years prior. Patients and Methods: An Institutional Review Board-approved, multicenter, retrospective study was conducted with five participating academic institutions across two healthcare systems in the northeastern United States. Primary TJA patients from the years 2017-2019 were grouped as a pre-COVID-19 pandemic cohort and patients from the year 2020 were grouped as a COVID-19 pandemic cohort. Differences in patient demographics, PJI, SSI, and microbiology between the two cohorts were assessed. Results: A total of 14,844 TJAs in the pre-COVID-19 pandemic cohort and 5,453 TJAs in the COVID-19 pandemic cohort were evaluated. There were no substantial differences of the combined 90-day PJI and 30-day superficial SSI rates between the pre-COVID-19 pandemic cohort (0.35%) compared with the COVID-19 pandemic cohort (0.26%; p = 0.303). Conclusions: This study did not find any change in the rates of 90-day PJI or 30-day superficial SSI in patients undergoing primary TJA between a pre-COVID-19 pandemic and COVID-19 pandemic cohort. Larger national database studies may identify small but substantial differences in 90-day PJI and 30-day superficial SSI rates between these two time periods. Our data may support continued efforts to maintain high compliance with hand hygiene, use of personal protective equipment, and limited hospital visitation whenever possible.


Subject(s)
Arthritis, Infectious , Arthroplasty, Replacement, Hip , Arthroplasty, Replacement, Knee , COVID-19 , Prosthesis-Related Infections , COVID-19/epidemiology , Humans , Pandemics , Prosthesis-Related Infections/epidemiology , Retrospective Studies , Risk Factors , Surgical Wound Infection/epidemiology
3.
J Orthop ; 28: 117-120, 2021.
Article in English | MEDLINE | ID: covidwho-1531607

ABSTRACT

We sought to quantify the impact of COVID-19 on canceled revision total joint arthroplasty (TJA) in a large academic hospital network. We performed a retrospective analysis of revision TKA and THA in a healthcare system containing 5 hospitals in a time period of 8 months prior to and 8 months after the cessation of elective surgery. We found a 30.1% decrease in revision TKA and a 6.80% decrease in revision THA. Revision TJA volume decreased in our healthcare system during COVID-19 compared to prior to the pandemic, which will likely have lasting financial and clinical ramifications for the healthcare system.

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