ArticleArchives of physical medicine and rehabilitation2013
Differences in tibia morphology between the sound and affected sides in ankle-foot orthosis-using survivors of stroke.
Article in Archives of physical medicine and rehabilitation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- The impact of stroke on bone properties and muscle-bone relationship: a systematic review and meta-analysis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2020Pooled it
- Gait speed and spasticity are independently associated with estimated failure load in the distal tibia after stroke: an HR-pQCT study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2022Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
objectiveTo examine differences in tibia and proximal femur morphology between the affected and sound limbs in ankle-foot orthosis (AFO)-using survivors of stroke.
designObservational study.
settingA university bone density laboratory.
participantsAmbulatory, AFO-using survivors of stroke (N=9; age range, 55-74y; poststroke duration, 13.5±4.4y; AFO use, 6.5±1.4y).
interventionsNot applicable.
main outcome measuresTotal body and hip areal bone mineral density (aBMD) and bone mineral content (BMC) were assessed by dual-energy x-ray absorptiometry. The 4%, 38%, and 66% sites of both tibias were measured with peripheral quantitative computed tomography for total, cortical, and trabecular volumetric BMD (vBMD) and BMC. Bone geometry, bone strength index (BSI), strength strain index (SSI), and minimum and maximum rotated moments of inertia (Imin, Imax) were determined.
resultsTotal hip and trochanter BMC and aBMD were 7% to 19% greater on the sound side (P<.05). Total BMC and vBMD were 2% to 21% greater (P<.05) on the sound limb, depending on site. Trabecular BMC and vBMD and BSI values were 19%, 21%, and 31% higher (P<.05) on the sound limb at the 4% site. Cortical BMC and vBMD (P<.05), and cortical thickness (P<.01) were greater on the sound side at the 38% and 66% sites. Cortical area and bone strength (SSI, Imin) were greater (P<.05) at the 66% site. Endosteal circumferences were greater on the affected side (P<.01).
conclusionsInterlimb differences in bone characteristics after a stroke persist despite returning to ambulatory status with AFO use.
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Registered trials
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