Evidence map›Paper›PMID 35710453›Full record

ArticleAlzheimer's research & therapy2022

Hormone therapy and the decreased risk of dementia in women with depression: a population-based cohort study.

Hyewon Kim, Juhwan Yoo, Kyungdo Han, Dong-Yun Lee, Maurizio Fava, David Mischoulon, Hong Jin Jeon

Open access · goldAbstract read
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Article in Alzheimer's research & therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

  1. Depression and anxiety in vascular dementia: an update.Journal of neural transmission (Vienna, Austria : 1996) · 2026
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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

7 authors at 7 institutions in 2 countries.

Hyewon KimDepartment of Psychiatry, Hanyang University Hospital, Seoul, South Korea.
Juhwan YooDepartment of Biomedicine & Health Science, The Catholic University of Korea, Seoul, South Korea.
Kyungdo HanDepartment of Statistics and Actuarial Science, Soongsil University, Seoul, South Korea.
Dong-Yun LeeDepartment of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
Maurizio FavaDepression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA.
David MischoulonDepression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA.
Hong Jin JeonDepartment of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea. jeonhj@skku.edu.
Catholic University of Korea · KRHanyang University Seoul Hospital · KRHarvard University · USMassachusetts General Hospital · USSamsung Medical Center · KRSoongsil University · KRSungkyunkwan University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe literature has shown depression to be associated with an increased risk of dementia. In addition, hormone therapy can be a responsive treatment option for a certain type of depression. In this study, we examined the association between hormone therapy, including lifetime oral contraceptive (OC) use, and hormone replacement therapy (HRT) after menopause with the occurrence of dementia among female patients with depression.

methodsThe South Korean national claims data from January 1, 2005, to December 31, 2018, was used. Female subjects aged 40 years or older with depression were included in the analyses. Information on hormone therapy was identified from health examination data and followed up for the occurrence of dementia during the average follow-up period of 7.72 years.

resultsAmong 209,588 subjects, 23,555 were diagnosed with Alzheimer's disease (AD) and 3023 with vascular dementia (VD). Lifetime OC usage was associated with a decreased risk of AD (OC use for < 1 year: HR, 0.92 [95% CI, 0.88-0.97]; OC use for ≥ 1 year: HR, 0.89 [95% CI, 0.84-0.94]), and HRT after menopause was associated with a decreased risk of AD (HRT for < 2 years: HR, 0.84 [95% CI, 0.79-0.89]; HRT for 2-5 years: HR, 0.80 [95% CI, 0.74-0.88]; and HRT for ≥ 5 years : HR, 0.78 [95% CI, 0.71-0.85]) and VD (HRT < 2 years: HR, 0.82 [95% CI, 0.71-0.96]; HRT for 2-5 years: HR, 0.81 [95% CI, 0.64-1.02]; and HRT for ≥ 5 years: HR, 0.61 [95% CI, 0.47-0.79]).

conclusionsIn this nationwide cohort study, lifetime OC use was associated with a decreased risk of AD, and HRT after menopause was associated with a decreased risk of AD and VD among female patients with depression. However, further studies are needed to establish causality.

Indexed as

Alzheimer DiseaseDepressionCohort StudiesFemaleHormonesHumansRisk FactorsHormonesAlzheimer’s diseaseDepressionHormone replacement therapyHormone therapyOral contraceptivesVascular dementia

Identifiers

PMID35710453
PMCPMC9202170
OpenAlexW4282975956

What OpenQuestion holds

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LicenceCC BY
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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.