Evidence map›Paper›PMID 28853593›Full record

ArticleAnnals of the Royal College of Surgeons of England2017

Changes in bone turnover markers in primary hyperparathyroidism and response to surgery.

P Rajeev, A Movseysan, A Baharani

Open access · bronzeAbstract read
In one paragraph

Article in Annals of the Royal College of Surgeons of England, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.2field-weighted citation impact, top 22% 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, 30 citations in OpenAlex.

  1. Article
  2. Bone metabolism in primary hyperparathyroidism.Wiener klinische Wochenschrift · 2026
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  5. Identification of Surrogate Biomarkers for Mucopolysaccharidosis Type IVA.International journal of molecular sciences · 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

3 authors at 3 institutions in 2 countries.

P RajeevDepartment of Endocrine Surgery, National University Hospital , Singapore.
A MovseysanDepartment of Endocrine and General Surgery, St Mary's Hospital, Newport , Isle of Wight , UK.
A BaharaniDepartment of Endocrine and General Surgery, St Mary's Hospital, Newport , Isle of Wight , UK.
Isle of Wight NHS Trust · GBNational University Hospital · SGSt. Mary's Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction Involvement of the bone is common in primary hyperparathyroidism. The aim of the study was to assess bone turnover markers in response to surgery for primary hyperparathyroidism. Methods This was a retrospective study of patients diagnosed and treated for parathyroid disease between 2005 and 2012. Interventions studied were surgery and medical treatment. The main outcome measures studied were serum levels of calcium, intact parathyroid hormone (iPTH), bone-specific alkaline phosphatase, N-terminal cross-linking propeptide of type 1 procollagen (P1NP) and C-terminal cross-linking telopeptides of type I collagen (CTX), both pre- and postoperatively at 6 months and 1 year; bone mineral density (at the spine and hip assessed by dual-energy x-ray absorptiometry after 1 year of treatment. Results A total of 122 (110 female, 12 male) patients (age range 25-91 years) underwent treatment for parathyroid disease during the study period; 30 patients were treated conservatively and 92 proceeded to surgery following localisation studies. Following surgical intervention, P1NP dropped significantly from a mean of 64.68 ng/ml (standard deviation, SD ± 68.07 ng/ml) preoperatively to 26.37 ng/ml (SD ± 20.94 ng/ml) and CTX from 0.69 pg/ml (SD ± 0.44 pg/ml) to 0.15 pg/ml (SD ± 0.16 pg/ml) at 6-12 months (P < 0.0001). This change was reflected in improvement in bone mineral density (T scores) of the hip and spine by 43% (P < 0.03) and 38% (P < 0.01), respectively, following surgery. In patients treated conservatively (n = 30), there was no improvement either in the bone turnover markers or bone densitometry scans. Conclusions Surgery improves bone density in patients with parathyroid disease. Improvement in serum bone turnover markers is seen following parathyroidectomy. The association with bone density needs further evaluation in larger studies.

Indexed as

Absorptiometry, PhotonAdultAgedAged, 80 and overAlkaline PhosphataseBiomarkersBone DensityCalciumCollagen Type IFemaleHumansHyperparathyroidism, PrimaryMaleMiddle AgedParathyroidectomyParathyroid HormoneAlkaline PhosphataseBiomarkersCalciumCollagen Type Icollagen type I trimeric cross-linked peptideParathyroid HormonePeptide FragmentsPeptidesProcollagenprocollagen Type I N-terminal peptideParathyroidectomyPrimary hyperparathyroidismSurgery

Identifiers

PMID28853593
PMCPMC5697040
OpenAlexW2751110334

What OpenQuestion holds

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Registered trials

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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.