Evidence map›Paper›PMID 26650031›Full record

SynthesisInflammation research : official journal of the European Histamine Research Society ... [et al.]2016

Does dienogest influence the inflammatory response of endometriotic cells? A systematic review.

Giovanni Grandi, Michael Mueller, Nick A Bersinger, Angelo Cagnacci, Annibale Volpe, Brett McKinnon

Registry-linked trialOpen access · greenAbstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05937490 (Assisted Reproductive Technology), which is not on this map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
6.7field-weighted citation impact, top 4% 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.

NCT05937490 phase4unknown statusnot on this mapstarted 2023, after this paper: background citation

Assisted Reproductive Technology (ART) and Pregnancy Outcomes in Women With Adenomyosis (Internal Endometriosis) According to Stimulation Protocol in Relation to Immunological and Endometrial Features: a Prospective, Randomized Study

TypeinterventionalSponsorAzienda Ospedaliero-Universitaria di ModenaRan2023 to 2025Enrolled500ConditionsAdenomyosisArmsEnantone, Dienogest 2 MG (milligram), long GnRH agonist or flexible GnRH antagonist protocol.
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 75 citations in OpenAlex.

  1. Trial
  2. Article
  3. Terazosin as a Non-Hormonal Treatment for Endometriosis.International journal of molecular sciences · 2026
    Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Observational
  9. Article
  10. Article
  11. Article
  12. Observational
  13. Dienogest in endometriosis treatment: A narrative literature review.Clinical and experimental reproductive medicine · 2023
    Article
  14. Sulawesi propolis induces higher apoptotic activity and lower inflammatory activity in a rat endometriosis model.European journal of obstetrics & gynecology and reproductive biology: X · 2023
    Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Cyclooxygenase-2 in Endometriosis.International journal of biological sciences · 2019
    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

6 authors at 3 institutions in 2 countries.

Giovanni GrandiAzienda Ospedaliero-Universitaria Policlinico, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy.
Michael MuellerDepartment of Obstetrics and Gynaecology, Inselspital, Berne University Hospital, Effingerstrasse 102, 3010, Berne, Switzerland.
Nick A BersingerDepartment of Obstetrics and Gynaecology, Inselspital, Berne University Hospital, Effingerstrasse 102, 3010, Berne, Switzerland.
Angelo CagnacciAzienda Ospedaliero-Universitaria Policlinico, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy.
Annibale VolpeAzienda Ospedaliero-Universitaria Policlinico, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy.
Brett McKinnonDepartment of Obstetrics and Gynaecology, Inselspital, Berne University Hospital, Effingerstrasse 102, 3010, Berne, Switzerland. brett.mckinnon@dkf.unibe.ch.
University of Modena and Reggio Emilia · ITUniversity Hospital of Bern · CHUniversity of Bern · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

OBJECTIVE AND

designA systematic review of all literature was done to assess the ability of the progestin dienogest (DNG) to influence the inflammatory response of endometriotic cells.

main outcome measuresIn vitro and in vivo studies report an influence of DNG on the inflammatory response in eutopic or ectopic endometrial tissue (animal or human).

resultsAfter strict inclusion criteria were satisfied, 15 studies were identified that reported a DNG influence on the inflammatory response in endometrial tissue. These studies identified a modulation of prostaglandin (PG) production and metabolism (PGE2, PGE2 synthase, cyclo-oxygenase-2 and microsomal PGE synthase-1), pro-inflammatory cytokine and chemokine production [interleukin (IL)-1β, IL-6, IL-8, tumor necrosis factor-α, monocyte chemoattractant protein-1 and stromal cell-derived factor-1], growth factor biosynthesis (vascular endothelial growth factor and nerve growth factor) and signaling kinases, responsible for the control of inflammation. Evidence supports a progesterone receptor-mediated inhibition of the inflammatory response in PR-expressing epithelial cells. It also indicated that DNG inhibited the inflammatory response in stromal cells, however, whether this was via a PR-mediated mechanism is not clear.

conclusionsDNG has a significant effect on the inflammatory microenvironment of endometriotic lesions that may contribute to its clinical efficacy. A better understanding of the specific anti-inflammatory activity of DNG and whether this contributes to its clinical efficacy can help develop treatments that focus on the inhibition of inflammation while minimizing hormonal modulation.

Indexed as

AnimalsCytokinesEndometriosisEpithelial CellsFemaleHormone AntagonistsHumansImmunologic FactorsIntercellular Signaling Peptides and ProteinsNandroloneProstaglandinsStromal CellsCytokinesdienogestHormone AntagonistsImmunologic FactorsIntercellular Signaling Peptides and ProteinsNandroloneProstaglandinsChemokinesCytokinesDienogestEndometriosisGrowth factorsInflammationProgestinProgestogenProstaglandin

Identifiers

PMID26650031
OpenAlexW2191296080

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.