Evidence map›Paper›PMID 39081434›Full record

ArticleCureus2024

Antiandrogen Withdrawal Syndrome After Discontinuation of Enzalutamide in Patients With Metastatic Castration-Resistant Prostate Cancer: A Report of Two Clinical Cases and a Literature Review.

Patrícia R Rodrigues, Cátia Faustino, Joaquina Maurício, Filipa Carneiro

Abstract readCase Reports
In one paragraph

Article in Cureus, 2024. 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

4 authors.

Patrícia R RodriguesMedical Oncology, Instituto Português de Oncologia do Porto Francisco Gentil, Centro Hospitalar de Lisboa Central (EPE), Porto, PRT.
Cátia FaustinoMedical Oncology, Instituto Português de Oncologia do Porto Francisco Gentil, Centro Hospitalar de Lisboa Central (EPE), Porto, PRT.
Joaquina MaurícioMedical Oncology, Instituto Português de Oncologia do Porto Francisco Gentil, Centro Hospitalar de Lisboa Central (EPE), Porto, PRT.
Filipa CarneiroMedical Oncology, Instituto Português de Oncologia do Porto Francisco Gentil, Centro Hospitalar de Lisboa Central (EPE), Porto, PRT.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metastatic prostate cancer treatment is based on androgen deprivation, with pharmacological or surgical castration. This treatment may be complemented with the addition of antiandrogenic drugs. In the setting of prostate-specific antigen (PSA) progression and subsequent suspension of the antiandrogenic drug, there might occur a phenomenon of antiandrogen withdrawal, leading to a decrease in PSA and/or improvement in imaging or clinical outcomes after discontinuation of the antiandrogenic agent. Although there are some descriptions of withdrawal after the cessation of enzalutamide, the physiological mechanism behind it, as well as its frequency and impact on patient survival, remain unknown. We present two clinical cases of antiandrogenic withdrawal after enzalutamide discontinuation and discuss potential contributing factors to this phenomenon.

Indexed as

aawsantiandrogen withdrawal syndromecastration-resistant metastatic prostate cancerenzalutamideenzalutamide withdrawal syndrome

Identifiers

PMID39081434
PMCPMC11288229

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Registered trials

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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.