Evidence mapPaperPMID 42388722Full record

ArticleGynecologic oncology reports2026

Real-world demographics and survival outcomes of patients in England with advanced or recurrent endometrial cancer by mismatch repair status.

Susana Banerjee, Ellie Hall, Kiera Heffernan, Qin Shen, Clare Pearson, Alvaro Ingles Russo Garces

Registry-linked trialAbstract read
In one paragraph

Article in Gynecologic oncology reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03981796 (A Phase 3, Randomized, Double-blind, Multicenter Study of Dostarlimab), which is not on this map. Not yet cited in PubMed.

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field-weighted citation impact
1 · What the graph read from it

What it found

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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.

NCT03981796 phase3active not recruitingnot on this map

A Phase 3, Randomized, Double-blind, Multicenter Study of Dostarlimab (TSR-042) Plus Carboplatin-paclitaxel Versus Placebo Plus Carboplatin-paclitaxel in Patients With Recurrent or Primary Advanced Endometrial Cancer (RUBY)

TypeinterventionalSponsorTesaro, Inc.Ran2019 to 2026Enrolled785ConditionsNeoplasmsArmsDostarlimab, Placebo matching dostarlimab, Carboplatin, Paclitaxel, Niraparib
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Susana BanerjeeThe Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London, UK.
Ellie HallGSK, London, UK.
Kiera HeffernanGSK, London, UK.
Qin ShenGSK, Collegeville, PA, USA.
Clare PearsonHealth Data Insight CIC, Cambridge, UK.
Alvaro Ingles Russo GarcesThe Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Real-world data on the impact of mismatch repair (MMR) status in patients with advanced/recurrent endometrial cancer (A/R EC) are limited. England's National Disease Registration Service data were used to characterize outcomes by MMR status in patients with A/R EC potentially eligible for frontline immune-checkpoint inhibitor (ICI) treatment in addition to chemotherapy. Methods: Patients in this noninterventional, retrospective study were diagnosed with A/R EC between 2019 and 2021; received frontline chemotherapy; and met inclusion/exclusion criteria for the phase 3 RUBY trial (NCT03981796). Demographics, disease characteristics, and treatment patterns were reported. Overall survival (OS) and time-to-next-treatment (TTNT) were evaluated from initiation of frontline chemotherapy using Kaplan-Meier methodology. Results: Among 1452 ICI-eligible patients, 711 had MMR test results. Of these, 158 patients had MMR deficient (dMMR) tumors, and 547 had MMR proficient (MMRp) tumors. The dMMR cohort was younger (median, 64.4 years) with a larger percentage of endometrioid tumors (79.7%) than the MMRp (68.2 years and 40.8%, respectively) and untested cohorts (68.6 years and 41.2%, respectively). Median OS and TTNT were not reached in the dMMR cohort (median follow-up, 25.4 months); 34.6 (95% CI, 28.9-42.6) and 18.2 (95% CI, 15.3-22.1) months, respectively, in the MMRp cohort (median follow-up, 23.4 months); and 37.2 (95% CI, 27.4-45.9) and 18.2 (95% CI, 15.4-22.7) months, respectively, in the untested cohort (median follow-up, 24.3 months). Conclusion: In this real-world study, 51% of patients lacked MMR test results, reflecting the need for improved testing awareness. Among those tested, overall outcomes support the need for more effective frontline regimens to treat A/R EC.

Indexed as

Endometrial cancerMismatch repair statusOncologyPublic healthReal-world outcomes

Identifiers

PMID42388722
PMCPMC13320288

What Socratic holds

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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 Socratic graph.