Evidence map›Paper›PMID 34684351›Full record

Trial reportNutrients2021

Effect of Ginseng Extracts on the Improvement of Osteopathic and Arthritis Symptoms in Women with Osteopenia: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial.

Su-Jin Jung, Mi-Ra Oh, Dae Young Lee, Young-Seob Lee, Geum-Soog Kim, Soo-Hyun Park, Soog-Kyoung Han, Young-Ock Kim, Sun-Jung Yoon, Soo-Wan Chae

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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

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

  1. Pooled it
  2. Review
  3. Review
  4. Potential ofChinese herbal medicines · 2025
    Review
  5. Article
  6. Review
  7. 7-Hydroxyflavone Mitigates OsteoporosisCurrent topics in medicinal chemistry · 2025
    Article
  8. Endoplasmic reticulum stress in non-small cell lung cancer.American journal of cancer research · 2025
    Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. 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

10 authors at 4 institutions in 1 country.

Su-Jin JungClinical Trial Center for Functional Foods, Jeonbuk National University Hospital, Jeonju 54907, Jeonbuk, Korea.ORCID 0000-0003-1103-7477
Mi-Ra OhClinical Trial Center for Functional Foods, Jeonbuk National University Hospital, Jeonju 54907, Jeonbuk, Korea.
Dae Young LeeDepartment of Herbal Crop Research, National Institute of Horticultural and Herbal Science, Rural Development Administration (RDA), Eumseong 27709, Chungbuk, Korea.ORCID 0000-0003-4302-3096
Young-Seob LeeDepartment of Herbal Crop Research, National Institute of Horticultural and Herbal Science, Rural Development Administration (RDA), Eumseong 27709, Chungbuk, Korea.ORCID 0000-0001-9236-8635
Geum-Soog KimDepartment of Herbal Crop Research, National Institute of Horticultural and Herbal Science, Rural Development Administration (RDA), Eumseong 27709, Chungbuk, Korea.
Soo-Hyun ParkKorea Food Research Institute, Wanju 55365, Jeonbuk, Korea.
Soog-Kyoung HanDepartment of Food Science and Human Nutrition, Jeonbuk National University, 567 Baekje-daero, Jeonju 54896, Jeonbuk, Korea.
Young-Ock KimDepartment of Herbal Crop Research, National Institute of Horticultural and Herbal Science, Rural Development Administration (RDA), Eumseong 27709, Chungbuk, Korea.
Sun-Jung YoonDepartment of Orthopedic Surgery, Medical School, Jeonbuk National University, 567 Baekje-daero, Jeonju 54896, Jeonbuk, Korea.
Soo-Wan ChaeClinical Trial Center for Functional Foods, Jeonbuk National University Hospital, Jeonju 54907, Jeonbuk, Korea.
Rural Development Administration · KRJeonbuk National University Hospital · KRJeonbuk National University · KRKorea Food Research Institute · KR

Funding

Rural Development Administration RDA 010221
6 · The paper itself

Abstract

Ginsenosides are active compounds that are beneficial to bone metabolism and have anti-osteoporosis properties. However, very few clinical investigations have investigated the effect of ginseng extract (GE) on bone metabolism. This study aims to determine the effect of GE on improving bone metabolism and arthritis symptoms in postmenopausal women with osteopenia. A 12-week randomized, double-blind, placebo-controlled clinical trial was conducted. A total of 90 subjects were randomly divided into a placebo group, GE 1 g group, and GE 3 g group for 12 weeks based on the random 1:1:1 assignment to these three groups. The primary outcome is represented by bone metabolism indices consisting of serum osteocalcin (OC), urine deoxypyridinoline (DPD), and DPD/OC measurements. Secondary outcomes were serum CTX, NTX, Ca, P, BsALP, P1NP, OC/CTX ratio, and WOMAC index. The GE 3 g group had a significantly increased serum OC concentration. Similarly, the GE 3 g group showed a significant decrease in the DPD/OC ratio, representing bone resorption and bone formation. Moreover, among all the groups, the GE 3 g group demonstrated appreciable improvements in the WOMAC index scores. In women with osteopenia, intake of 3 g of GE per day over 12 weeks notably improved the knee arthritis symptoms with improvements in the OC concentration and ratios of bone formation indices like DPD/OC.

Indexed as

ArthritisBiomarkersBone Diseases, MetabolicBone RemodelingDouble-Blind MethodEatingExerciseFemaleHumansMiddle AgedOsteocalcinPanaxPhenylenediaminesPlacebosPlant ExtractsTreatment OutcomeBiomarkersN,N'-diphenyl-4-phenylenediamineOsteocalcinPhenylenediaminesPlacebosPlant Extractsarthritis symptomsbone metabolismginseng extractosteopeniaWOMAC

Identifiers

PMID34684351
PMCPMC8539988
OpenAlexW3203002476

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.