Evidence map›Paper›PMID 21877116›Full record

ArticlePediatric radiology2012

Fracture after bisphosphonate treatment in children with cerebral palsy: the role of stress risers.

H Theodore Harcke, Kimberly L Stevenson, Heidi H Kecskemethy, Steven J Bachrach, Leslie E Grissom

Abstract read
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In one paragraph

Article in Pediatric radiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

5 citing papers in PubMed, 24 citations in OpenAlex.

  1. Assessment and management of low bone mineral density in children with cerebral palsy.Journal of the Pediatric Orthopaedic Society of North America · 2024
    Article
  2. Article
  3. Review
  4. Fractures in children with cerebral palsy.Current osteoporosis reports · 2014
    Review
  5. Osteoclasts and hematopoiesis.BoneKEy reports · 2012
    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

5 authors at 2 institutions in 1 country.

H Theodore HarckeAlfred I. duPont Hospital for Children, P. O. Box 269, Wilmington, DE 19899, USA. tharcke@nemours.org
Kimberly L Stevenson
Heidi H Kecskemethy
Steven J Bachrach
Leslie E Grissom
Alfred I. duPont Hospital for Children · USDuPont (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn the nonambulatory cerebral palsy (CP) population with a prior history of fracture, the use of pamidronate is not always effective in preventing further fractures.

objectiveTo test the hypothesis that when fractures occur after cyclic pamidronate, they will be at the proximal or distal end of a pamidronate band. MATERIALS AND

methodsRetrospective review of our CP patient database revealed 53 children who had received one or more complete courses of pamidronate therapy (five cycles over 12 months). Medical records were screened to identify children who had sustained a fracture or fractures after completing treatment.

resultsOf 53 patients treated with pamidronate, only 14 sustained fractures after treatment. Radiographs were available for 11 patients, showing 19 fractures. Sixty-three percent of these fractures were located at a junction with pamidronate bands but not within the bands.

conclusionsWe propose stress risers as the mechanism for fractures that have occurred where bone mineral density abruptly changes as a result of cyclic administration of pamidronate. We show a theoretical example of how alternative dosing might reduce the ratio and therefore decrease the chance of formation of a stress riser.

Indexed as

AdolescentBone Density Conservation AgentsCerebral PalsyChildChild, PreschoolDiphosphonatesFemaleFractures, StressHumansMalePamidronateRadiographyTreatment OutcomeBone Density Conservation AgentsDiphosphonatesPamidronate

Identifiers

PMID21877116
OpenAlexW2083651983

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.