Evidence map›Paper›PMID 29483399›Full record

ReviewChinese medical journal2018

Hypertension-Induced Cerebral Small Vessel Disease Leading to Cognitive Impairment.

Yang Liu, Yan-Hong Dong, Pei-Yuan Lyu, Wei-Hong Chen, Rui Li

Open access · goldAbstract readReview
In one paragraph

Review in Chinese medical journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 4 pooled it
2.5field-weighted citation impact, top 11% 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

59 citing papers in PubMed, 4 syntheses or guidelines pooled it, 104 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  4. Pooled it
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  18. Review
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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

5 authors at 2 institutions in 1 country.

Yang LiuGraduate School, Hebei Medical University, Shijiazhuang, Hebei 050017; Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei 050051, China.
Yan-Hong DongDepartment of Neurology, Hebei General Hospital, Shijiazhuang, Hebei 050051, China.
Pei-Yuan LyuGraduate School, Hebei Medical University, Shijiazhuang, Hebei 050017; Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei 050051, China.
Wei-Hong ChenGraduate School, Hebei Medical University, Shijiazhuang, Hebei 050017; Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei 050051, China.
Rui LiGraduate School, Hebei Medical University, Shijiazhuang, Hebei 050017; Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei 050051, China.
Hebei General Hospital · CNHebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAlzheimer's disease and vascular dementia are responsible for more than 80% of dementia cases. These two conditions share common risk factors including hypertension. Cerebral small vessel disease (CSVD) is strongly associated with both hypertension and cognitive impairment. In this review, we identify the pathophysiological changes in CSVD that are caused by hypertension and further explore the relationship between CSVD and cognitive impairment. DATA SOURCES: We searched and scanned the PubMed database for recently published literatures up to December 2017. We used the keywords of "hypertension", "cerebral small vessel disease", "white matter lesions", "enlarged perivascular spaces", "lacunar infarcts", "cerebral microbleeds", and "cognitive impairment" in the database of PubMed. STUDY SELECTION: Articles were obtained and reviewed to analyze the hypertension-induced pathophysiological changes that occur in CSVD and the correlation between CSVD and cognitive impairment.

resultsIn recent years, studies have demonstrated that hypertension-related changes (e.g., small vascular lesions, inflammatory reactions, hypoperfusion, oxidative stress, damage to autoregulatory processes and the blood-brain barrier, and cerebral amyloid angiopathy) can occur over time in cerebral small vessels, potentially leading to lower cognitive function when blood pressure (BP) control is poor or lacking. Both isolated and co-occurrent CSVD can lead to cognitive deterioration, and this effect may be attributable to a dysfunction in either the cholinergic system or the functionality of cortical and subcortical tracts.

conclusionsWe explore the currently available evidence about the hypertensive vasculopathy and inflammatory changes that occur in CSVD. Both are vital prognostic indicators of the development of cognitive impairment. Future studies should be performed to validate the relationship between BP levels and CSVD progression and between the numbers, volumes, and anatomical locations of CSVD and cognitive impairment.

Indexed as

Blood PressureCerebral Small Vessel DiseasesCognitive DysfunctionHumansHypertensionCerebral MicrobleedsCerebral Small Vessel DiseaseCognitive ImpairmentHypertension

Identifiers

PMID29483399
PMCPMC5850681
OpenAlexW2791488094

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.