Evidence map›Paper›PMID 36790794›Full record

Trial reportJAMA dermatology2023

Long-term Outcomes After Rituximab Treatment for Patients With Systemic Sclerosis: Follow-up of the DESIRES Trial With a Focus on Serum Immunoglobulin Levels.

Ai Kuzumi, Satoshi Ebata, Takemichi Fukasawa, Kazuki M Matsuda, Hirohito Kotani, Asako Yoshizaki-Ogawa, Shinichi Sato, Ayumi Yoshizaki

Open access · greenAbstract readClinical Trial
In one paragraph

Trial report in JAMA dermatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
7.7field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Trial
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Review
  19. Review
  20. 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

8 authors at 1 institution in 1 country.

Ai KuzumiDepartment of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Satoshi EbataDepartment of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Takemichi FukasawaDepartment of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Kazuki M MatsudaDepartment of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Hirohito KotaniDepartment of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Asako Yoshizaki-OgawaDepartment of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Shinichi SatoDepartment of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Ayumi YoshizakiDepartment of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
The University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Importance: Rituximab is emerging as a promising therapeutic option for systemic sclerosis (SSc), but its long-term outcomes and response markers are unknown. Objective: To evaluate the long-term outcomes after rituximab treatment for SSc and identify potential response markers. Design, Setting, and Participants: In this single-center cohort study, patients with SSc who continued to receive rituximab after the DESIRES trial were analyzed with a median follow-up of 96 weeks. Among the 43 patients who completed the DESIRES trial, 31 continued to receive rituximab, of which 29 with complete data were included in this study. Exposures: Rituximab treatment. Main Outcomes and Measures: A post hoc analysis of the clinical and laboratory data. Results: In 29 patients with SSc (27 female [93%]; median [IQR] age, 48 [35-45] years), significant improvement in modified Rodnan skin score (MRSS) and percentage of predicted forced vital capacity (FVC%) were observed after 1 (median [IQR] change in MRSS, -7 [-8.5 to -4]; P < .001) and 3 (median [IQR] change in FVC% predicted, 1.85 [0.13-5.68]; P < .001) courses of rituximab, respectively, both of which were sustained during follow-up. High responders (MRSS improvement of ≥9; n = 16) experienced a greater decrease in serum levels of IgG (median [IQR] change in IgG, -125 [-207 to -83] vs 7 [-120 to 43]; P = .008) and IgA (median [IQR] change in IgA, -45 [-96 to -32] vs -11 [-20 to 3]; P < .001) compared with low responders (MRSS improvement of ≤8; n = 13). In particular, decrease in serum IgA levels significantly correlated with the improvement in MRSS (r = 0.64; P < .001). At the last follow-up, low IgM, low IgA, and low IgG was observed in 7, 1, and 1 patient, respectively, of which low IgM was associated with greater improvement in FVC% predicted (median [IQR] change in FVC% predicted, 7.2 [3.8-8.9] vs 3.6 [1.4-6.2]; P = .003). Conclusions and Relevance: In this cohort study, rituximab treatment was associated with significantly improved skin and lung fibrosis in SSc in a long-term follow-up. Decrease in serum immunoglobulins was associated with greater clinical response.

Indexed as

Scleroderma, SystemicCohort StudiesFemaleFollow-Up StudiesHumansImmunoglobulin AImmunoglobulin GImmunoglobulin MMiddle AgedRituximabSkinTreatment OutcomeImmunoglobulin AImmunoglobulin GImmunoglobulin MRituximab

Identifiers

PMID36790794
PMCPMC9932943
OpenAlexW4320856237

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.