Evidence map›Paper›PMID 28480658›Full record

Trial reportJournal of Korean medical science2017

Effects of Combination Therapy of Alendronate and Hormonal Therapy on Bone Mineral Density in Postmenopausal Korean Women: Multicenter, Randomized Controlled Clinical Trial.

Byung Koo Yoon, Dong Yun Lee, Man Chul Park, Soo Hyun Cho, Hyoung Moo Park, Young Min Choi

Open access · goldAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Journal of Korean medical science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.2field-weighted citation impact, top 46% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Osteoporosis Remission and New Bone Formation with Mesoporous Silica Nanoparticles.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021
    Article
  4. Observational
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 5 institutions in 1 country.

Byung Koo YoonDepartment of Obstetrics and Gynecology, Sungkyunkwan University School of Medicine, Seoul, Korea.ORCID http://orcid.org/0000-0002-1326-6102
Dong Yun LeeDepartment of Obstetrics and Gynecology, Sungkyunkwan University School of Medicine, Seoul, Korea.ORCID http://orcid.org/0000-0002-7540-0522
Man Chul ParkDepartment of Obstetrics and Gynecology, Hallym University College of Medicine, Anyang, Korea.ORCID http://orcid.org/0000-0001-9004-4792
Soo Hyun ChoDepartment of Obstetrics and Gynecology, Hanyang University School of Medicine, Seoul, Korea.ORCID http://orcid.org/0000-0001-9249-1019
Hyoung Moo ParkDepartment of Obstetrics and Gynecology, Chung-Ang University College of Medicine, Seoul, Korea.ORCID http://orcid.org/0000-0003-0767-7711
Young Min ChoiDepartment of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.ORCID http://orcid.org/0000-0003-1245-0378
Sungkyunkwan University · KRChung-Ang University · KRHallym University · KRHanyang University · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study evaluated the effects of combination treatment with alendronate (ALEN) and hormone therapy (HT) on bone mineral density (BMD) in postmenopausal Korean women. This multicenter, randomized, controlled clinical trial enrolled 344 postmenopausal women with low BMD. The women received HT (0.625 mg/day of conjugated equine estrogen and 2.5 mg/day of medroxyprogesterone acetate) alone or in combination with ALEN (10 mg/day) for 1 year. Changes in BMD and biochemical markers of bone turnover were evaluated. Data from 203 women (HT alone, 99; combination treatment, 104) who completed this study were analyzed. BMD at the lumbar spine and total hip increased significantly in both treatment groups after 1 year. There were no significant differences between HT alone vs. the combination of ALEN and HT in mean BMD increase at the lumbar spine (6.9% vs. 7.9%) and total hip (3.7% vs. 3.8%). Combined therapy suppressed serum osteocalcin and urinary deoxypyridinoline to a greater extent than HT alone. In conclusion, compared to HT alone, combination treatment with ALEN and HT for 1 year did not offer a benefit in BMD in postmenopausal Korean women with low BMD.

Indexed as

AgedAlendronateAmino AcidsAsian PeopleBone DensityBone Density Conservation AgentsDrug Therapy, CombinationEstrogens, Conjugated (USP)FemaleHumansLumbar VertebraeMastodyniaMedroxyprogesterone AcetateMiddle AgedOsteocalcinOsteoporosis, PostmenopausalAlendronateAmino AcidsBone Density Conservation AgentsdeoxypyridinolineEstrogens, Conjugated (USP)Medroxyprogesterone AcetateOsteocalcinAlendronateBone Mineral DensityCombination TherapyHormone TherapyOsteoporosis

Identifiers

PMID28480658
PMCPMC5426241
OpenAlexW2606054301

What OpenQuestion 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 OpenQuestion graph.