Evidence map›Paper›PMID 25149179›Full record

Trial reportRheumatology international2015

Prednisone compared to methylprednisolone in the polymyalgia rheumatica treatment.

Ombretta Viapiana, Davide Gatti, Sonila Troplini, Silvano Adami, Elena Fracassi, Luca Idolazzi, Maurizio Rossini

Abstract readComparative StudyRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Rheumatology international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
0.2field-weighted citation impact, top 41% 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, 2 syntheses or guidelines pooled it, 6 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Review
  4. Article
  5. Review
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

7 authors at 1 institution in 1 country.

Ombretta ViapianaUnit of Rheumatology, Department of Medicine, University of Verona, Ple Ludovico Scuro, 37100, Verona, Italy, ombretta.viapiana@univr.it.
Davide Gatti
Sonila Troplini
Silvano Adami
Elena Fracassi
Luca Idolazzi
Maurizio Rossini
University of Verona · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glucocorticoids (GLs) are the sole therapeutic approach in polymyalgia rheumatica (PMR). An undefined proportion of patients respond only to very high doses of GLs and some seem to respond better to methylprednisolone (MPONE) than to prednisone (PN) or vice versa. Fifty-two PMR patients were randomized (ratio 1/1) to a fixed daily dose of PN (25 mg) or MPONE (20 mg), and the dose was tapered with a fixed scheme at the time of symptomatic relief. The clinical and biochemical assessments were obtained at fixed time points: 2 weeks, and 3, 6, 12 months. A clinical and biochemical remission of PMR was observed in 100 % of the patients on MPONE and in 89 % of the patients on PN. The mean time to achieve full remission after the first dose was significantly (p < 0.05) longer for PN (20.3 days) than for MPONE (15.2 days). This difference was mainly driven by 3 patients in whom the remission was achieved after 26-49 days. The mean levels of serum ACTH and cortisol were very similar in both treatment groups as the slope of their correlations for equivalent steroid doses. PN and MPONE have a similar therapeutic effect on suppression of the HPA axis in PMR patients. The results of this preliminary study suggest that a delayed response to PN may occur. Further studies are warranted in order to verify whether this might be related to variations in 11β-hydroxysteroid dehydrogenase activity.

Indexed as

AgedAged, 80 and overFemaleGlucocorticoidsHumansMaleMethylprednisoloneMiddle AgedPolymyalgia RheumaticaPrednisoneTreatment OutcomeGlucocorticoidsMethylprednisolonePrednisone

Identifiers

PMID25149179
OpenAlexW2066327845

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.