Evidence map›Paper›PMID 26747613›Full record

Trial reportJournal of bone and mineral metabolism2017

Bone mineral density and its determinants in men with opioid dependence.

Frank Gotthardt, Christine Huber, Clara Thierfelder, Leticia Grize, Marius Kraenzlin, Claude Scheidegger, Christian Meier

Abstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in Journal of bone and mineral metabolism, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 5% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.

  1. Pooled it
  2. Effect of Eight-Month Exercise Intervention on Bone Outcomes of Young Opioid-Dependent Women.International journal of environmental research and public health · 2021
    Trial
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Sustained Morphine Delivery Suppresses Bone Formation and Alters Metabolic and Circulating miRNA Profiles in Male C57BL/6J Mice.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2022
    Article
  11. Biological Deciphering of the "Kidney Governing Bones" Theory in Traditional Chinese Medicine.Evidence-based complementary and alternative medicine : eCAM · 2022
    Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. 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

7 authors at 3 institutions in 1 country.

Frank GotthardtBasel Center for Addiction Medicine, Basel, Switzerland.
Christine HuberBasel Center for Addiction Medicine, Basel, Switzerland.
Clara ThierfelderBasel Center for Addiction Medicine, Basel, Switzerland.
Leticia GrizeBiostatistics Unit, Swiss Tropical and Public Health Institute Basel, Basel, Switzerland.
Marius KraenzlinDivision of Endocrinology, Diabetology and Metabolism, University Hospital, Missionsstrasse 24, 4055, Basel, Switzerland.
Claude ScheideggerBasel Center for Addiction Medicine, Basel, Switzerland.
Christian MeierDivision of Endocrinology, Diabetology and Metabolism, University Hospital, Missionsstrasse 24, 4055, Basel, Switzerland. christian.meier@unibas.ch.
Addiction Switzerland · CHUniversity Hospital of Basel · CHUniversity of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Data on the influence of opioid substitution therapy (OST) on skeletal health in men is limited. This cross-sectional study aimed to determine the prevalence of low bone mass in male drug users and to evaluate the relationship between endogenous testosterone and bone mass. We recruited 144 men on long-term opioid maintenance therapy followed in the Center of Addiction Medicine in Basel, Switzerland. Data on medical and drug history, fracture risk and history of falls were collected. Bone mineral density (BMD) was evaluated by densitometry and serum was collected for measurements of gonadal hormones and bone markers. 35 healthy age- and BMI-matched men served as the control group. The study participants received OST with methadone (69 %), morphine (25 %) or buprenorphine (6 %). Overall, 74.3 % of men had low bone mass, with comparable bone mass irrespective of OST type. In older men (≥40 years, n = 106), 29.2 % of individuals were osteoporotic (mean T-score -3.0 ± 0.4 SD) and 48.1 % were diagnosed with osteopenia (mean T-score -1.7 ± 0.4 SD). In younger men (n = 38), 65.8 % of men had low bone mass. In all age groups, BMD was significantly lower than in age-and BMI-matched controls. In multivariate analyses, serum free testosterone (fT) was significantly associated with low BMD at the lumbar spine (p = 0.02), but not at the hip. When analysed by quartiles of fT, lumbar spine BMD decreased progressively with decreasing testosterone levels. We conclude that low bone mass is highly prevalent in middle-aged men on long-term opioid dependency, a finding which may partly be determined by partial androgen deficiency.

Indexed as

Bone Diseases, MetabolicFractures, BoneOpiate Substitution TreatmentOpioid-Related DisordersOsteoporosisAdultAge FactorsBiomarkersBone DensityHumansMaleMiddle AgedSwitzerlandBiomarkersBone mineral densityOpioid dependenceOsteoporosisTestosterone

Identifiers

PMID26747613
OpenAlexW2226189432

What OpenQuestion holds

Textmetadata
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.