Evidence map›Paper›PMID 34307842›Full record

ArticleAACE clinical case reports

Pycnodysostosis: A Growth Hormone Responsive Skeletal Dysplasia.

Hafsa Omer Sulaiman, Nandu Kumar Sidramappa Thalange

Open access · goldAbstract readCase Reports
In one paragraph

Article in AACE clinical case reports. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 39% 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

6 citing papers in PubMed, 8 citations in OpenAlex.

  1. From genotype to phenotype: the impact of early management in pycnodysostosis.Endocrinology, diabetes & metabolism case reports · 2025
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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

2 authors at 2 institutions in 2 countries.

Hafsa Omer SulaimanSt. George's University of London, London, UK.
Nandu Kumar Sidramappa ThalangeDepartment of Endocrinology, Al Jalila Children's Hospital, Dubai, UAE.
Al Jalila Foundation · AESt George's, University of London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivePycnodysostosis is commonly associated with growth hormone (GH) deficiency and responds well to GH therapy with achievement of normal or near-normal height and restoration of body proportions. CASE REPORT: A 22-month-old extremely short (-4.05 height standard deviation score) disproportionate boy with skeletal dysplasia presented to clinic. Skeletal survey, genetic panel, magnetic resonance imaging, and an insulin-like growth factor generation tests were performed.

resultsSkeletal survey showed increased bone density with classic features of pycnodysostosis, subsequently confirmed to be due to a deleterious homozygous frameshift mutation in

conclusionIt is important to consider GH therapy in children with pycnodysostosis, with the greatest benefit seen in children started at a young age.

Indexed as

GH, growth hormonegrowth hormone deficiencyIGF-1, insulin-like growth factor-1IGFBP-3, insulin-like growth factor binding protein-3MRI, magnetic resonance imagingpituitary hypoplasiapycnodysostosis

Identifiers

PMID34307842
PMCPMC8282518
OpenAlexW3135614355

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.