Evidence map›Paper›PMID 31183968›Full record

ArticleCancer medicine2019

Is androgen deprivation therapy associated with cerebral infarction in patients with prostate cancer? A Korean nationwide population-based propensity score matching study.

Bum Sik Tae, Byeong Jo Jeon, Hoon Choi, Jae Hyun Bae, Jae Young Park

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 26% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
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

5 authors at 1 institution in 1 country.

Bum Sik TaeDepartment of Urology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea.
Byeong Jo JeonDepartment of Urology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea.
Hoon ChoiDepartment of Urology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea.
Jae Hyun BaeDepartment of Urology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea.
Jae Young ParkDepartment of Urology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea.ORCID 0000-0002-6664-6846
Korea University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePrevious studies have suggested that androgen deprivation therapy (ADT) is associated with cerebral infarction. However, conflicting results have been reported by other researchers. The aim of this study was to evaluate the association between ADT and cerebral infarction in patients with prostate cancer (PC) using big data. MATERIALS AND

methodsUsing information from the National Health Insurance Service database representative of the entire Korean adult PC population (n = 206 735), data regarding ADT and cerebral infarction between 2009 and 2016 were analyzed. Adjusted hazard ratios for cerebral infarction associated with ADT were estimated using propensity score-matched Cox proportional hazards models and Kaplan-Meier survival analyses.

resultsThe final cohort comprised 36 146 individuals with PC, including 24 069 men (66.6%) who underwent ADT. During the mean follow-up of 4.1 years, 2792 patients were newly diagnosed with cerebral infarction. In the unmatched cohort, there was a significant difference in the annual incidence of cerebral infarction between the ADT and non-ADT groups (22.8 vs 14.6 per 1000 person-years, respectively). However, there was no significant difference between the ADT and non-ADT groups in the matched cohort (14.9 vs 14.6 per 1000 person-years). The adjusted hazard ratio for cerebral infarction for PC patients who underwent ADT was 1.045 (95% CI 0.943-1.159; P = 0.401) compared with those who did not undergo ADT. In addition, the cumulative duration of ADT was also not associated with an increased risk for cerebral infarction. However, older age, hypertension, diabetes, myocardial infarction, congestive heart failure, peripheral vascular disease, renal disease, dementia, and atrial fibrillation were revealed to be factors contributing to cerebral infarction.

conclusionThis nationwide population-based study revealed that ADT was not associated with cerebral infarction after adjusting for potential confounders.

Indexed as

AgedAged, 80 and overAndrogen AntagonistsAntineoplastic AgentsCerebral InfarctionCohort StudiesHumansIncidenceMaleMiddle AgedPropensity ScoreProportional Hazards ModelsProstatic NeoplasmsRepublic of KoreaSurvival AnalysisTreatment OutcomeAndrogen AntagonistsAntineoplastic Agentsandrogen deprivation therapycerebral infarctionnationwide population-based studyprostate neoplasm

Identifiers

PMID31183968
PMCPMC6675721
OpenAlexW2952244268

What OpenQuestion holds

Textmetadata
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.