Assessment of Trabecular Bone Score: a 7-year follow-up study in institutionalized adults with refractory epilepsy and intellectual disability.
Details
Serval ID
serval:BIB_6D04605008A9
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Assessment of Trabecular Bone Score: a 7-year follow-up study in institutionalized adults with refractory epilepsy and intellectual disability.
Journal
Seizure
ISSN
1532-2688 (Electronic)
ISSN-L
1059-1311
Publication state
Published
Issued date
12/2022
Peer-reviewed
Oui
Volume
103
Pages
32-38
Language
english
Notes
Publication types: Journal Article
Publication Status: ppublish
Publication Status: ppublish
Abstract
The aim of this longitudinal study was to assess trabecular bone scores (TBS) in institutionalized adults with refractory epilepsy and intellectual disability and to study the association of TBS and incident fractures during seven years of follow-up.
In 2009 and 2016, all institutionalized adult patients of a long-stay care facility in the Netherlands (n=261) were invited to undergo a dual-energy X-ray absorptiometry (DXA) including vertebral fracture assessment (VFA) and assessment of TBS. Vertebrae T4-L4 were analyzed using quantitative morphometry. New and worsening vertebral fractures (VFs) were considered as incident VFs. Data regarding clinical fractures were extracted from the medical files. Patients were treated with anti-osteoporosis medication according to the Dutch guideline.
Baseline and follow-up DXA, VFA and TBS could be obtained in 136 patients (83 male) aged between 18 and 79 years old (44.7±15.5). At baseline, 36 patients (26.5%) were diagnosed with osteoporosis, 68 (50.0%) with osteopenia and 32 patients (23.5%) had a normal bone mineral density (BMD). As for TBS, 26 patients (19.1%) had a partially degraded microarchitecture and 26 patients (19.1%) a degraded microarchitecture. During seven years of follow-up, 80 patients (59%) sustained at least one fracture, of which 28 patients (35%) had one or more major osteoporotic fractures. Thirty-four patients (25.0%) had at least one new or worsening morphometric VF. Compared to baseline, TBS significantly decreased over seven years of follow-up in non-treated patients (-0.039±0.064, p<.001). In patients who were treated with bisphosphonates for more than one year during follow-up, TBS did not change significantly (p=.093). In multivariate analyses, no significant associations were found between TBS at baseline and incident fractures during follow-up.
In this study, we found a high incidence of fractures and TBS decreased significantly over seven years of follow-up in non-treated institutionalized adult patients with refractory epilepsy and intellectual disability, but TBS was not associated with incident fractures.
In 2009 and 2016, all institutionalized adult patients of a long-stay care facility in the Netherlands (n=261) were invited to undergo a dual-energy X-ray absorptiometry (DXA) including vertebral fracture assessment (VFA) and assessment of TBS. Vertebrae T4-L4 were analyzed using quantitative morphometry. New and worsening vertebral fractures (VFs) were considered as incident VFs. Data regarding clinical fractures were extracted from the medical files. Patients were treated with anti-osteoporosis medication according to the Dutch guideline.
Baseline and follow-up DXA, VFA and TBS could be obtained in 136 patients (83 male) aged between 18 and 79 years old (44.7±15.5). At baseline, 36 patients (26.5%) were diagnosed with osteoporosis, 68 (50.0%) with osteopenia and 32 patients (23.5%) had a normal bone mineral density (BMD). As for TBS, 26 patients (19.1%) had a partially degraded microarchitecture and 26 patients (19.1%) a degraded microarchitecture. During seven years of follow-up, 80 patients (59%) sustained at least one fracture, of which 28 patients (35%) had one or more major osteoporotic fractures. Thirty-four patients (25.0%) had at least one new or worsening morphometric VF. Compared to baseline, TBS significantly decreased over seven years of follow-up in non-treated patients (-0.039±0.064, p<.001). In patients who were treated with bisphosphonates for more than one year during follow-up, TBS did not change significantly (p=.093). In multivariate analyses, no significant associations were found between TBS at baseline and incident fractures during follow-up.
In this study, we found a high incidence of fractures and TBS decreased significantly over seven years of follow-up in non-treated institutionalized adult patients with refractory epilepsy and intellectual disability, but TBS was not associated with incident fractures.
Keywords
Adult, Humans, Male, Adolescent, Young Adult, Middle Aged, Aged, Cancellous Bone/diagnostic imaging, Follow-Up Studies, Drug Resistant Epilepsy/complications, Intellectual Disability/epidemiology, Intellectual Disability/complications, Longitudinal Studies, Lumbar Vertebrae, Spinal Fractures/complications, Spinal Fractures/epidemiology, Bone Density, Antiseizure medication (ASM), Bone mineral density (BMD), Epilepsy, Fractures, Intellectual Disability (ID), Trabecular Bone Score (TBS)
Pubmed
Web of science
Create date
02/11/2022 10:00
Last modification date
16/09/2023 6:55
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