Evidence map›Paper›PMID 26528344›Full record

ArticleArchives of medical science : AMS2015

Treatment of subclinical hypothyroidism does not affect bone mass as determined by dual-energy X-ray absorptiometry, peripheral quantitative computed tomography and quantitative bone ultrasound in Spanish women.

Juan D Pedrera-Zamorano, Raul Roncero-Martin, Julian F Calderon-Garcia, Mercedes Santos-Vivas, Vicente Vera, Mariana Martínez-Alvárez, Purificación Rey-Sanchez

Open access · greenAbstract read
In one paragraph

Article in Archives of medical science : AMS, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.2field-weighted citation impact, top 35% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. 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

7 authors at 1 institution in 1 country.

Juan D Pedrera-ZamoranoMetabolic Bone Diseases Research Group, School of Nursing and Occupational Therapy, University of Extremadura, Caceres, Spain.
Raul Roncero-MartinMetabolic Bone Diseases Research Group, School of Nursing and Occupational Therapy, University of Extremadura, Caceres, Spain.
Julian F Calderon-GarciaMetabolic Bone Diseases Research Group, School of Nursing and Occupational Therapy, University of Extremadura, Caceres, Spain.
Mercedes Santos-VivasMetabolic Bone Diseases Research Group, School of Nursing and Occupational Therapy, University of Extremadura, Caceres, Spain.
Vicente VeraMetabolic Bone Diseases Research Group, School of Nursing and Occupational Therapy, University of Extremadura, Caceres, Spain.
Mariana Martínez-AlvárezMetabolic Bone Diseases Research Group, School of Nursing and Occupational Therapy, University of Extremadura, Caceres, Spain.
Purificación Rey-SanchezMetabolic Bone Diseases Research Group, School of Nursing and Occupational Therapy, University of Extremadura, Caceres, Spain.
Universidad de Extremadura · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe results of studies examining the influence of subclinical hypothyroidism (SCH) and levothyroxine (L-T4) replacement therapy on bone have generated considerable interest but also controversy. The present research aims to evaluate the effects of L-T4 treatment on different skeletal sites in women. MATERIAL AND

methodsA group of 45 premenopausal (mean age: 43.62 ±6.65 years) and 180 postmenopausal (mean age: 59.51 ±7.90 years) women with SCH who were undergoing L-T4 replacement therapy for at least 6 months were compared to 58 pre- and 180 postmenopausal women with SCH (untreated) matched for age. The mean doses of L-T4 were 90.88 ±42.59 µg/day in the premenopausal women and 86.35 ±34.11 µg/day in the postmenopausal women. Bone measurements were obtained using quantitative bone ultrasound (QUS) for the phalanx, dual-energy X-ray absorptiometry (DXA) for the lumbar spine and hip, and peripheral quantitative computed tomography (pQCT) for the non-dominant distal forearm.

resultsNo differences were observed between patients and untreated controls in these bone measurements except in the bone mineral density (BMD) of the spine (p = 0.0214) in postmenopausal women, which was greater in treated women than in untreated controls.

conclusionsOur results indicate that adequate metabolic control through replacement treatment with L-T4 in pre- and postmenopausal women does not affect bone mass.

Indexed as

bone mineral densitylevothyroxinepostmenopausalpremenopausalsubclinical hypothyroidism

Identifiers

PMID26528344
PMCPMC4624745
OpenAlexW2410121309

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.