Impact of the COVID-19 Outbreak on Orthopedic Surgery: A Nationwide Analysis of the First Pandemic Year

Clinical outcomes of non-COVID-19 orthopaedic patients admitted during the COVID-19 pandemic: a multi-centre interrupted time series analysis across hospitals in six different countries

OBJECTIVES

To assess across seven hospitals from six different countries the extent to which the COVID-19 pandemic affected the volumes of orthopaedic hospital admissions and patient outcomes for non-COVID-19 patients admitted for orthopaedic care.

DESIGN

A multi-centre interrupted time series (ITS) analysis.

SETTING

Seven hospitals from six countries who collaborated within the Global Health Data@Work collaborative.

PARTICIPANTS

Non-COVID-19 patients admitted for orthopaedic care during the pre-pandemic (January/2018-February/2020) and COVID-19 pandemic (March/2020-June/2021) period. Admissions were categorised as: (1) acute admissions (lower limb fractures/neck of femur fractures/pathological fractures/joint dislocations/upper limb fractures); (2) subacute admissions (bone cancer); (3) elective admissions (osteoarthritis).

OUTCOME MEASURES

Monthly observed versus expected ratios (O/E) were calculated for in-hospital mortality, long (upper-decile) length-of-stay and hospital readmissions, with expected rates calculated based on case-mix. An ITS design was used to estimate the change in level and/or trend of the monthly O/E ratio by comparing the COVID-19 pandemic with the pre-pandemic period.

RESULTS

69 221 (pre-pandemic) and 22 940 (COVID-19 pandemic) non-COVID-19 orthopaedic patient admissions were included. Admission volumes were reduced during the COVID-19 pandemic for all admission categories (range: 33%-45%), with more complex patients treated as shown by higher percentages of patients admitted with ≥1 comorbidity (53.8% versus 49.8%, p<0.001). The COVID-19 pandemic was not associated with significant changes in patient outcomes for most diagnostic groups. Only for patients diagnosed with pathological fractures (pre-pandemic n=1671 and pandemic n=749), the COVID-19 pandemic was significantly associated with an immediate mortality reduction (level change of -77.7%, 95% CI -127.9% to -25.7%) and for lower limb fracture patients (pre-pandemic n=9898 and pandemic n=3307) with a significantly reduced trend in readmissions (trend change of -6.3% per month, 95% CI -11.0% to -1.6%).

CONCLUSIONS

Acute, subacute, as well as elective orthopaedic hospital admissions volumes were reduced in all global participating hospitals during the COVID-19 pandemic, while overall patient outcomes for most admitted non-COVID-19 patients remained the same despite the strain caused by the surge of COVID-19 patients.

The Effect of the COVID-19 Pandemic on the Characteristics of Inpatients at the Orthopaedics and Traumatology Clinic in a Secondary Care Public Hospital in Turkey

Objective The aim of this study was to evaluate patients who were hospitalized at an orthopaedics and traumatology clinic in a secondary care public hospital in Turkey during the first two years of the COVID-19 pandemic. Methods This was a cross-sectional and retrospective study that included a total of 7439 patients - those who had been hospitalized between 11 March 2020, the date of the first confirmed case of COVID-19 in Turkey, and 10 March 2022 (2949 patients), and those hospitalized in the same clinic between 11 March 2018 and 10 March 2020, designated as the pre-pandemic group (control group; 4490 patients). Patients were divided into three groups: <18 years old, 18-65 years old and >65 years old and compared separately in terms of clinical, diagnostic and therapeutic characteristics as pandemic patients and control group. Results Despite the decline in both the number of admissions to the emergency service and visits to the outpatient clinic among inpatients during the pandemic period, the rate of admissions to the emergency department remained higher than that of the control group throughout the pandemic period (p<0.001). Surgical procedures were lower both numerically and proportionally in the patients who presented during the pandemic than in the pre-pandemic period (p<0.001). While the rate of traumatic surgery was higher in the pandemic group (29%) than in the pre-pandemic group (26.7%), the rate of elective surgery was higher in the pre-pandemic group (71.3%) than in the pandemic one (67.5%) (p=0.037 and p=0.001).The number of patients with fractures in all age groups decreased numerically in the pandemic cohort. While no significant difference was observed between pandemic and pre-pandemic cohorts in terms of the length of hospitalization in all age groups, Intensive Care Unit (ICU) hospitalization rate was found to have increased significantly in adult and elderly patient groups during the pandemic (p<0.001). Conclusion In our study, when the number of patients who underwent orthopaedic surgical treatment, in general, was examined, it appeared that the number of both traumatic and elective surgeries decreased during the pandemic significantly. It was found that the ICU stay rate increased significantly in adult and elderly patient groups during the pandemic. Although there were no confirmed cases of COVID-19 among the patients included in the study, it is known that the pandemic and especially the lockdown periods adversely affected the mental, physical and biological health of individuals. In this context our study will be able to serve as a guide for taking measures like: 1. increasing the ICU capacity of hospitals, 2. providing in-service training to improve the experience of nurses, doctors or other healthcare workers, especially in specialized units such as ICUs, operating rooms and emergency services, considering the number of personnel who may be affected by the pandemic, and 3. ensuring a balanced distribution of orthopaedic operations in private and public hospitals, to reduce the negative effects on orthopaedic health services of other pandemics that may arise in the future.

The Persistent Backlog of Knee and Shoulder Orthopedic Sport Surgery Case Volume Following the COVID-19 Pandemic

Objectives

As COVID-19 will not be the last pandemic, understanding our historical response allows us to predict and improve our current practices in preparation for the next pandemic. Following the removal of the elective surgery suspension at the onset of the COVID-19 pandemic, it is unclear whether sports medicine surgery volume has returned to pre-pandemic levels as well as whether the backlog from the original suspension was addressed. The purpose of this study to observe the monthly changes in volume and backlog of knee and shoulder sports surgery one year since the original suspension.

Methods

National all-payer data was utilized to identify patients undergoing knee and shoulder sports procedures from January 2017 to April 2021. Descriptive analysis was utilized to report the monthly changes in surgeries. A linear forecast analysis using historical data was utilized to determine the expected volume. This was compared to the observed case volume. The difference in expected and observed volume was utilized to calculate the estimated change in backlog.

Results

From March to May 2020, there was a persistent decrease in the observed shoulder and knee sports volume when compared to the expected volume. By June 2020, all knee and shoulder sports volume reached the expected volume. By April 2021, the estimated backlog for shoulder and knee procedures had increased by 49.8% (26,412 total cases) and 19.0% (26,412 total cases), respectively, with respect to the original calculated backlog from March to May 2020.

Conclusion

Within four months, the sudden decrease in volume for knee and shoulder sports procedures had returned to pre-pandemic levels; however, the original backlog in cases has continually increased one year following the suspension. Additionally, the backlog is significantly higher for knee when compared to shoulder surgeries.

Global Impact of the COVID-19 Pandemic on Orthopedics and the Implications of Telemedicine: A Systematic Review of the Literature

This study aimed to systematically review the literature on the impact of the coronavirus disease (COVID-19) pandemic on the orthopedics field by focusing on multiple aspects, including orthopedic training and application, performance, work loading, change of practice, research work, and other psychological factors. Published articles were searched using the PubMed database. Articles were selected in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Of 58 studies published between 1 January 2020 and 1 October 2021, 57 peer-reviewed original articles were included. Nearly 90% of students experienced an impact of the pandemic on application. The impact on training stemmed from redeployment rates of 20.9–23.1%. The rate of emergency or outpatient visits decreased from 18% to 58.6%. The rates of all surgeries or emergency surgeries decreased by 15.6–49.4%, while the rates of elective surgeries decreased by 43.5–100%. The rate of work loading ranged from 33% to 66%. Approximately 50–100% of surgeons had a change of practice. A total of 40.5% of orthopedic surgeons experienced mild psychological pressure. Approximately 64% had stopped research participant recruitment. Most of the included studies were conducted in Europe, followed by Asia and North America. It is suggested orthopedic surgeons prepare more sufficient, flexible, and reservable staffing measures, proper preventive strategies and surgical scheduling algorithms, and set up dedicated venues and equipment for routine telemedicine with staff training for virtual teaching or consultations in case of future impacts on orthopedics.