Evidence map›Paper›PMID 29987427›Full record

Observational studyClinical rheumatology2018

Intravenous cyclophosphamide pulse therapy in interstitial lung disease associated with systemic sclerosis in a retrospective open-label study: influence of the extent of inflammation on pulmonary function.

W M T van den Hombergh, S O Simons, E Teesselink, H K A Knaapen-Hans, F H J van den Hoogen, J Fransen, M C Vonk

Open access · hybridAbstract readObservational Study
In one paragraph

Observational study in Clinical rheumatology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Observational
  5. Review
  6. Observational
  7. Review
  8. Observational
  9. Article
  10. 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

7 authors at 2 institutions in 1 country.

W M T van den HomberghDepartment of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands. Wieneke.vandenhombergh@radboudumc.nl.ORCID http://orcid.org/0000-0002-7706-7348
S O SimonsDepartment of Respiratory Medicine, Gelre Ziekenhuizen Apeldoorn, Apeldoorn, The Netherlands.
E TeesselinkDepartment of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands.
H K A Knaapen-HansDepartment of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands.
F H J van den HoogenDepartment of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands.
J FransenDepartment of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands.
M C VonkDepartment of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands.
Radboud University Nijmegen · NLGelre Hospitals · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interstitial lung disease (ILD) is the primary cause of death in patients with systemic sclerosis (SSc). It is thought that chronic inflammation is a key component in SSc-ILD. Treatment, such as cyclophosphamide (CYC), targets this inflammation. We hypothesized that treatment with CYC might be more effective in the inflammatory phase. Therefore, we analyzed whether the extent of inflammation, as assessed by the proportion of ground glass compared to fibrosis, SSc disease duration, the extent of ILD, or baseline diffusion capacity of the lungs (DLCO) < 60%, modifies the effect of intravenous CYC pulse therapy (750 mg/m

Indexed as

Administration, IntravenousAgedCyclophosphamideFemaleHumansImmunosuppressive AgentsInflammationKaplan-Meier EstimateLinear ModelsLungLung Diseases, InterstitialMaleMiddle AgedRespiratory Function TestsRetrospective StudiesScleroderma, SystemicCyclophosphamideImmunosuppressive AgentsCyclophosphamideInterstitial lung diseaseSystemic sclerosis

Identifiers

PMID29987427
PMCPMC6154086
OpenAlexW2838749445

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.