Evidence map›Paper›PMID 32677442›Full record

SynthesisAmerican journal of Alzheimer's disease and other dementias

The Effect of Hormone Replacement Therapy on Cognitive Function in Female Patients With Alzheimer's Disease: A Meta-Analysis.

ChengCheng Zhou, Qingguang Wu, Zongwei Wang, Qi Wang, Youya Liang, Sijun Liu

Open access · goldAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in American journal of Alzheimer's disease and other dementias. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Review
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 2 institutions in 2 countries.

ChengCheng ZhouSchool of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China.
Qingguang WuSchool of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China.
Zongwei WangDepartment of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Qi WangInstitute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China.
Youya LiangSchool of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China.
Sijun LiuSchool of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China.ORCID 0000-0003-1653-4907
Guangzhou University of Chinese Medicine · CNBeth Israel Deaconess Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous studies have indicated that estrogen may delay disease progression and minimize the cognitive decline in patients with Alzheimer's disease (AD). However, the evidence for an estrogen deficiency in women with dementia and cognitive dysfunction is inconsistent. In the present review, a fixed effect meta-analysis revealed that the hormone replacement therapy (HRT) group exhibited significant improvements in Alzheimer Disease Assessment Scale-Cognitive subscale scores relative to those observed in the placebo group, suggesting that HRT is feasible for treating cognitive decline in patients with AD. However, no significant differences in Mini-Mental State Examination and Clinical Dementia Rating scale scores were observed between the 2 groups. The results of our systematic review indicate that HRT can improve cognitive function in female patients with AD. Due to limitations in sample size and the available literature, further multicenter trials with larger sample sizes are required to support these findings.

Indexed as

Estrogen Replacement TherapyAlzheimer DiseaseCognitionCognitive DysfunctionDisease ProgressionFemaleHumansAlzheimer diseasecognitive functionhormone replacement therapymeta-analysis

Identifiers

PMID32677442
PMCPMC10624041
OpenAlexW3042915338

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.