Evidence map›Paper›PMID 18038273›Full record

Trial reportOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2008

Risedronate for prevention of bone mineral density loss in patients receiving high-dose glucocorticoids: a randomized double-blind placebo-controlled trial.

C C Mok, K H Tong, C H To, Y P Siu, K M Ma

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 9% 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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 citations in OpenAlex.

  1. A framework for the development of guidelines for the management of glucocorticoid-induced osteoporosis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2012
    Pooled it
  2. Pooled it
  3. Trial
  4. Management of glucocorticoid-induced osteoporosis in rheumatic diseases.Best practice & research. Clinical rheumatology · 2026
    Review
  5. Review
  6. Article
  7. Effect of alendronate on bone metabolic indices and bone mineral density in patients treated with high-dose glucocorticoid: a prospective study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2010
    Article
  8. Article
  9. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

C C MokDepartment of Medicine and Nuclear Medicine, Tuen Mun Hospital, Tuen Mun, Hong Kong, SAR, China. ccmok2005@yahoo.com
K H Tong
C H To
Y P Siu
K M Ma
Tuen Mun Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledThis 6-month randomized double-blind placebo-controlled trial shows that risedronate is well tolerated and effective in improving lumbar spine BMD and reducing loss of BMD at the hips in patients receiving high-dose prednisolone.

introductionBisphosphonates have proven benefits in patients receiving chronic low-dose glucocorticoids. However, whether they are effective in preventing bone mineral density (BMD) loss during periods of high-dose glucocorticoid treatment is unclear. The objective of this paper is to study the efficacy of risedronate in preventing bone mineral density (BMD) loss in users of high-dose glucocorticoids.

methodsAdult patients with medical diseases treated with high-dose prednisolone (>0.5 mg/kg/day) were randomized to receive risedronate (5 mg/day) or placebo for 6 months in a double-blind manner, along with elemental calcium (1,000 mg/day). Changes in BMD were studied.

resultsOne hundred and twenty patients were recruited (82 women, age 42.8 +/- 14.3 years, 63% corticosteroid-naive, 30% women postmenopausal) and 103 completed the study. Baseline clinical characteristics and BMD were similar in the risedronate and placebo groups. At 6 months, a significant gain in spinal BMD was observed in the risedronate group (+0.7 +/- 0.3%; p = 0.03) but a drop was detected in the placebo group (-0.7 +/- 0.4%; p = 0.12). After adjustment for baseline BMD, age, gender, body mass index and cumulative prednisolone dosages, the inter-group difference in spinal BMD remained significant (1.4%; p = 0.006). Both groups had a significant drop in hip BMD, but the magnitude was greater in the placebo arm (-0.8 +/- 0.4% in risedronate versus -1.3 +/- 0.5% the in placebo). No new fractures developed. Subgroup analysis of corticosteroid-naive patients yielded similar results. Upper gastrointestinal adverse events were numerically more frequent in the risedronate group.

conclusionsRisedronate improves spinal BMD in users of high-dose glucocorticoids.

Indexed as

Adipose TissueAdultAgedAnti-Inflammatory AgentsBody Mass IndexBone DensityBone Density Conservation AgentsDouble-Blind MethodDrug Administration ScheduleEtidronic AcidFemaleGlucocorticoidsHumansMaleMiddle AgedOsteoporosisAnti-Inflammatory AgentsBone Density Conservation AgentsEtidronic AcidGlucocorticoidsPrednisoloneRisedronic Acid

Identifiers

PMID18038273
OpenAlexW2005294035

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.