Evidence map›Paper›PMID 34128263›Full record

SynthesisInternational journal of urology : official journal of the Japanese Urological Association2021

Effect of androgen deprivation therapy on cognitive functioning in men with prostate cancer: A systematic review.

Cornelie D Andela, Rafil Matte, Ingrid M Jazet, Willemijn Cg Zonneveld, Jan W Schoones, A Edo Meinders

Open access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in International journal of urology : official journal of the Japanese Urological Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Testosterone, cognitive decline and dementia in ageing men.Reviews in endocrine & metabolic disorders · 2022
    Review
  13. Prostate cancer treatment and the relationship of androgen deprivation therapy to cognitive function.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2022
    Review
  14. Article
  15. 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

6 authors at 1 institution in 1 country.

Cornelie D AndelaDivision of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands.
Rafil MatteDivision of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands.
Ingrid M JazetDivision of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands.
Willemijn Cg ZonneveldDepartment of Urology, Leiden University Medical Center, Leiden, The Netherlands.
Jan W SchoonesWalaeus Library, Leiden University Medical Center, Leiden, The Netherlands.
A Edo MeindersDivision of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands.
Leiden University Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study was to review publications assessing cognitive functioning in patients with prostate cancer treated with androgen deprivation therapy. We conducted a systematic review of the literature published in PubMed, Embase, Web of Science, Cochrane Library, and PsycINFO up to February 2020. A total of 31 studies were included. Half of the studies (n = 16) demonstrated that androgen deprivation therapy in patients with prostate carcinoma did not result in a negative effect on cognitive functioning, however, still a substantial proportion of the studies (n = 11) reported a negative effect on cognitive functioning. In four studies the results were inconclusive. In the three studies using additional functional magnetic resonance imaging, no significant effect on neuropsychological tests was found, but grey matter volume, brain activity, and brain connectivity were affected. Given the substantial number of studies showing a significant negative effect of androgen deprivation therapy on cognitive functioning, clinicians should be aware of this side effect. Furthermore, future research should focus on the further examination of brain characteristics using functional magnetic resonance imaging, since these techniques might be more sensitive in detecting brain abnormalities as a result of androgen deprivation therapy.

Indexed as

Androgen AntagonistsProstatic NeoplasmsAndrogensCognitionHumansMagnetic Resonance ImagingMaleAndrogen AntagonistsAndrogensandrogen deprivation therapycognitive functioning

Identifiers

PMID34128263
PMCPMC9545697
OpenAlexW3171640727

What OpenQuestion holds

Textmetadata
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.