Evidence map›Paper›PMID 21748508›Full record

ArticleClinical orthopaedics and related research2011

Deep venous thrombosis and pulmonary embolism are uncommon in East Asian patients after total hip arthroplasty.

Bun Jung Kang, Young-Kyun Lee, Hee Joong Kim, Yong-Chan Ha, Kyung-Hoi Koo

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Article in Clinical orthopaedics and related research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors at 5 institutions in 2 countries.

Bun Jung KangDepartment of Orthopaedic Surgery, SM Christianity Hospital, Gyeongbuk, South Korea.
Young-Kyun Lee
Hee Joong Kim
Yong-Chan Ha
Kyung-Hoi Koo
Chung-Ang University · KRPohang SeMyeong Christianity Hospital · KRSeoul National University · KRSeoul National University Bundang Hospital · KRS.P.E.C.I.E.S. · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn Western countries, deep vein thrombosis (DVT) and pulmonary embolism (PE), are relatively common after THA and many surgeons recommend routine pharmacologic thromboprophylaxis. There is some suggestion in the literature that the incidences of DVT and PE may be lower in East Asian patients. Therefore, it would be important to establish the incidences in a large number of East Asian patients who did not receive pharmacologic thromboprophylaxis. PURPOSE: We therefore determined the incidence of DVT and PE and evaluated the associated risk factors in a series of East Asian patients who underwent primary THA without pharmacologic prophylaxis.

methodsWe retrospectively evaluated all 861 patients who underwent 992 elective primary THAs from May 2003 to December 2009. We identified patients with symptomatic DVT, symptomatic PE, and fatal PE. For potential risk factors we considered age, gender, body mass index (BMI), administration of aspirin, type of anesthesia, operation time, approach, simultaneous bilateral THAs, and duration of immobilization between symptomatic and asymptomatic patients.

resultsWe identified eight patients with symptomatic DVT, one of whom also had a symptomatic PE; there were no cases of fatal PE. The incidences of fatal PE, symptomatic PE, and symptomatic DVT were 0 %, 0.1 %, and 0.8 %, respectively. Longer duration of immobilization predicted symptomatic DVT or PE.

conclusionsEast Asian patients have a low incidence of symptomatic DVT and PE and virtually no fatal PEs after primary THA. The incidences and risk factors should be taken into consideration when deciding whether to prophylactically treat these patients with pharmacologic agents. LEVEL OF EVIDENCE: Level IV, prognostic study. See the Guidelines for Authors for a complete description of levels of evidence.

Indexed as

Arthroplasty, Replacement, HipAdolescentAdultAgedAged, 80 and overAnticoagulantsFemaleFemur Head NecrosisHumansIncidenceMaleMiddle AgedOsteoarthritis, HipPostoperative ComplicationsPulmonary EmbolismRepublic of KoreaAnticoagulants

Identifiers

PMID21748508
PMCPMC3210292
OpenAlexW2023108471

What OpenQuestion holds

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None linked

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.