Evidence map›Paper›PMID 34707357›Full record

ArticleNeuropsychiatric disease and treatment2021

Herbal Medicine for Patients with Cognitive Impairment: An Observational Study.

Yujin Choi, Ae-Ran Kim, Ji-Yoon Lee, Hae Sook Kim, Changsop Yang, Jae Kwang Kim, Younghoon Go, In Chul Jung

Abstract read
In one paragraph

Article in Neuropsychiatric disease and treatment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Trial
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  3. Unraveling the Effects ofInternational journal of molecular sciences · 2025
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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

8 authors.

Yujin ChoiKM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea.ORCID 0000-0001-5257-2340
Ae-Ran KimR&D Strategy Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea.ORCID 0000-0003-3600-0806
Ji-Yoon LeeDepartment of Neuropsychiatry, College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea.
Hae Sook KimDepartment of Neuropsychiatry, College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea.ORCID 0000-0003-0697-2014
Changsop YangKM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea.ORCID 0000-0003-1277-3329
Jae Kwang KimKM Application Center, Korea Institute of Oriental Medicine, Daegu, Republic of Korea.
Younghoon GoKM Application Center, Korea Institute of Oriental Medicine, Daegu, Republic of Korea.ORCID 0000-0002-2873-399X
In Chul JungDepartment of Neuropsychiatry, College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea.ORCID 0000-0001-7245-4990

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe potential effects of herbal medicine for patients with cognitive disorders have been reported in various human and animal studies. This study aimed to explore the effect of herbal medicine treatment according to the Korean Medicine (KM) pattern identification for patients with mild cognitive impairment and early dementia. PATIENTS AND

methodsTwenty patients with mild cognitive impairment or mild dementia who planned to receive herbal medicine treatment were enrolled. Herbal formulae were prescribed based on the KM pattern for 12-24 weeks. Seoul Neuropsychological Screening Battery II (SNSB-II) and Montreal Cognitive Assessment (MoCA) were assessed at the baseline, after 12 weeks, and after 24 weeks (Trial registration: cris.nih.go.kr, KCT0004799).

resultsHerbal medicine products, including Yukmijihwang-tang, Samhwangsasim-tang, Palmul-tang, Banhasasim-tang, and Yukgunja-tang, were prescribed to the patients. Among the SNSB-II five cognitive function domains, the T scores for language, visuospatial function, memory, and frontal/executive function increased over time. The MoCA score also improved following the treatment (mean difference 4.23 [95% CI: 2.60, 5.86], p < 0.0001 at 12-week follow-up compared to the baseline). Considering the KM pattern scores, phlegm-dampness and fire-heat scores tended to improve after the treatment. No serious adverse events related to the intervention were reported.

conclusionThe potential effect of herbal medicine formulae products on improving cognitive functions in patients with cognitive impairment was observed. Further research is needed to objectify the KM pattern identification process and evaluate the KM pattern-related signs and symptoms.

Indexed as

herbal medicineKorean medicinemild cognitive impairmentmild dementiaobservational studytraditional east Asian medicine

Identifiers

PMID34707357
PMCPMC8544266

What Socratic holds

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LicenceCC BY-NC
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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 Socratic graph.