Evidence map›Paper›PMID 42911615›Full record

ArticleClinical transplantation2026

Discordance Between Fracture Risk and Bone Health Management After Kidney Transplantation: A Nationwide Cohort Study.

Ji Eun Kim, Chan Mi Park, Seung Min Song, Min Woo Kang, Hyo Jin Kim, Eun Jung Cho, Gang Jee Ko, Young Joo Kwon

Abstract read
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Article in Clinical transplantation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Ji Eun KimDepartment of Internal Medicine, Korea University Guro Hospital, Seoul, South Korea.
Chan Mi ParkBiomedical Research Center, Korea University Guro Hospital, Seoul, South Korea.
Seung Min SongDepartment of Internal Medicine, Korea University Guro Hospital, Seoul, South Korea.
Min Woo KangDepartment of Internal Medicine, Korea University Guro Hospital, Seoul, South Korea.
Hyo Jin KimDepartment of Internal Medicine, Korea University Guro Hospital, Seoul, South Korea.
Eun Jung ChoDepartment of Internal Medicine, Korea University Guro Hospital, Seoul, South Korea.
Gang Jee KoDepartment of Internal Medicine, Korea University Guro Hospital, Seoul, South Korea.
Young Joo KwonDepartment of Internal Medicine, Korea University Guro Hospital, Seoul, South Korea.

Funding

Korean Nephrology Research Foundation Q2427931Ministry of Health & Welfare, Republic of Korea RS-2025-02304904
6 · The paper itself

Abstract

backgroundBone loss and fractures are critical post-kidney transplantation (KT) complications. We evaluated age-stratified screening practices, treatment patterns, and fracture incidence in a nationwide KT cohort.

methodsUsing the Korean National Health Insurance Service database (2003-2020), we analyzed 34 758 adult KT recipients. Screening practices (bone mineral density [BMD] testing), medication continuity, and incident fractures were assessed across age groups (< 50, 50-64, ≥ 65 years).

resultsDuring a median follow-up of 8.4 years, 63.8% of recipients underwent BMD testing, but only 29.9% were screened within the first year post-transplant. Overall fracture incidence was 1.2/100 person-years (PY), increasing to 3.9/100 PY in recipients aged ≥ 65 (IRR 5.41 vs. < 50 years). The excess fracture risk in older recipients persisted across all post-transplant time intervals (adjusted SHR 4.18, 4.23, and 3.61 for < 1, 1-5, and ≥ 5 years, respectively). Despite a 5.2- to 7.6-fold increase in post-KT fracture risk associated with a pre-transplant fracture history, screening practices were not consistently intensified among younger patients with prior fractures.

conclusionsPost-transplant bone health management is characterized by delayed assessment and insufficient risk-stratified screening. Risk-adapted strategies are necessary to improve early screening and sustained therapy, particularly for high-risk recipients.

Indexed as

Bone DensityFractures, BoneKidney Failure, ChronicKidney TransplantationPostoperative ComplicationsAdultAgedFemaleFollow-Up StudiesHumansIncidenceMaleMiddle AgedPrognosisRepublic of KoreaRisk Factorsbone mineral densityepidemiologykidney transplantationosteoporotic fracturespractice patterns

Identifiers

PMID42911615
PMCPMC13690010

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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.