Evidence map›Paper›PMID 38386064›Full record

ArticleArchives of orthopaedic and trauma surgery2024

Market resilience of orthopaedic hip/knee arthroplasty sales during COVID-19.

Mitchell K Ng, Andy Kuo, Patrick P Nian, William J Kridel, Afshin E Razi, Che Hang Jason Wong, Michael A Mont, Nicolas S Piuzzi

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Article in Archives of orthopaedic and trauma surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 96% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 0 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 1 country.

Mitchell K NgDepartment of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, NY, 11219, USA.
Andy KuoDepartment of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, 44195, USA.
Patrick P NianDepartment of Orthopaedic Surgery, School of Medicine, State University of New York (SUNY) Downstate, Brooklyn, NY, 11203, USA. patrick.nian@downstate.edu.ORCID http://orcid.org/0009-0008-9689-7364
William J KridelHealthcare Investment Banking, Ferghana Partners Group, New York, NY, 10170, USA.
Afshin E RaziDepartment of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, NY, 11219, USA.
Che Hang Jason WongDepartment of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, NY, 11219, USA.
Michael A MontDepartment of Orthopaedic Surgery, Lenox Hill Hospital, New York, NY, 10075, USA.
Nicolas S PiuzziDepartment of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, 44195, USA.
Maimonides Medical Center · USCleveland Clinic · USLenox Hill Hospital · USState University of New York · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe coronavirus 2019 (COVID-19) pandemic led to a marked decrease in elective surgical volume and orthopaedic device sales. The aim of this paper was to quantify this decrease and the related financial impact on the largest hip/knee arthroplasty companies by: (1) tracking individual hip/knee company valuations; (2) calculating aggregate changes in overall hip/knee arthroplasty market valuations; and (3) quantifying quarterly hip/knee revenues relative to prior years. MATERIALS AND

methodsFinancial data on the top five hip/knee arthroplasty companies by size between January 1, 2019, and October 1, 2020, was collected from a Wall Street financial database, S&P Capital IQ. Changes in valuation of these companies were compared against benchmark market indices, the S&P500 and Vanguard Healthcare ETF. U.S. hip/knee arthroplasty-specific revenue for Q1 and Q2 of 2019 and 2020 was collected from Securities Exchange Commission 10-Q forms. Quarterly revenue changes were calculated using 1-2Q19 revenues as baselines and aggregate to approximate the overall hip/knee arthroplasty market.

resultsThe top five hip/knee companies lost $179.2 billion (32.7% loss) in market value from pre COVID-19 market highs to COVID-19 market lows (March 2020), while S&P500 and Vanguard Healthcare ETF decreased 36.1 and 33.2%, respectively. From market lows to October 2020, arthroplasty companies rallied 38.6% while the S&P500 and Vanguard Healthcare ETF regained 43.5 and 56.4% respectively. Notably, this occurred while aggregate 1Q/2Q20 revenue lagged 7.1/41.8% relative to 2019, with an overall decrease of $1.58B (24.8%).

conclusionsSimilar to the overall market and healthcare sector, the top five hip/knee arthroplasty companies have recovered from their COVID market lows. Our results reveal that the valuations of hip/knee companies remained robust during COVID, even as revenues fell, likely due to strong investor confidence in the industry outlook and the greater overall healthcare system utilization.

Indexed as

Arthroplasty, Replacement, HipArthroplasty, Replacement, KneeCOVID-19OrthopedicsResilience, PsychologicalHumansCompany revenueCOVID-19Economic impactHipJointKneeMarket capitalization

Identifiers

PMID38386064
OpenAlexW4392049131

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.