Evidence map›Paper›PMID 42073518›Full record

ArticleCancers2026

Efficacy and Safety of Oral Progestogens (Megestrol Acetate and Medroxyprogesterone Acetate) in Heavily Pretreated Oestrogen Receptor-Positive Metastatic Breast Cancer: A 10-Year Multi-Site Study.

Iseult M Browne, Heng Chun Wong, Tazia Irfan, Chloe Chan, Stephen R D Johnston, Zoe Kemp, Emma Kipps, Marina Parton, Nicholas C Turner, Alicia F C Okines

Abstract read
In one paragraph

Article in Cancers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Iseult M BrowneThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.ORCID 0009-0005-7193-987X
Heng Chun WongThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.
Tazia IrfanThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.
Chloe ChanThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.ORCID 0009-0008-6522-1070
Stephen R D JohnstonThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.
Zoe KempThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.ORCID 0000-0003-2692-0369
Emma KippsThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.ORCID 0000-0002-4912-8502
Marina PartonThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.
Nicholas C TurnerThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.
Alicia F C OkinesThe Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK.ORCID 0000-0002-2068-2593

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

medroxyprogesterone acetatemegestrol acetatemetastatic breast canceroral progestogens

Identifiers

PMID42073518
PMCPMC13115059

What OpenQuestion holds

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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.