Evidence map›Paper›PMID 38477812›Full record

ArticleJournal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research2024

Complex clinical encounter series: osteoporosis presenting during pregnancy and lactation: wait and reassess.

Christopher S Kovacs

Open access · hybridAbstract read
In one paragraph

Article in Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 4% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Clinical presentation, risk factors and management of pregnancy-associated osteoporosis: a systematic review and meta-analysis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2025
    Pooled it
  2. Article
  3. Height loss, back pain and severe pain are highly predictive of pregnancy associated osteoporosis: response to letter by Li and Zhang.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Article
  4. Article
  5. Pregnancy and Lactation Associated Bone Fragility.Journal of the Endocrine Society · 2025
    Review
  6. Article
  7. Article
  8. The challenges of investigating causes and recovery from osteoporosis associated with pregnancy and lactation.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2024
    Article
  9. Article
  10. Article
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

1 author at 1 institution in 1 country.

Christopher S KovacsFaculty of Medicine - Endocrinology, Memorial University of Newfoundland, St. John's, Newfoundland A1B 3V6, Canada.ORCID 0000-0002-5219-9993
Memorial University of Newfoundland · CA

Funding

CIHR #165969
6 · The paper itself

Abstract

Two months after her first pregnancy, a 35-yr-old exclusively breastfeeding woman bent to move her baby in the car seat and experienced sudden, severe pain from 5 spontaneous vertebral compression fractures. Genomic screen was negative but she had mild ankylosing spondylitis previously well controlled on etanercept. She was vegetarian with a high phytate intake. A lactation consultant had advised her to pump and discard milk between feeds, leading her to believe she produced twice as much milk as her baby ingested. She presented with a LS Z score of -3.6 and a TH Z score of -1.6. After 6 mo postweaning, she was treated with teriparatide (14 mo intermittently over 18 mo) and ultimately achieved a 50% increase in LS bone density and an 8% increase in TH bone density. Her fragility is explained by normal lactational bone loss amplified by excessive milk production and phytate-induced impairment of intestinal calcium absorption, ankylosing spondylitis, and the bend-and-lift maneuver. The marked increase in bone density resulted from the combined effects of spontaneous recovery and pharmacotherapy. Spontaneous recovery of bone mass and strength should occur during 12 mo after weaning in all women, including those who have fractured.

Indexed as

Fractures, CompressionOsteoporosisSpinal FracturesSpondylitis, AnkylosingBone DensityBreast FeedingFemaleHumansLactationPhytic AcidPregnancyPhytic Acidanabolicsantiresorptivesdiseases and disorders of/related to bonedisorders of calcium/phosphate metabolismnutritionosteoporosistherapeutics

Identifiers

PMID38477812
PMCPMC11207916
OpenAlexW4392757184

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.