Evidence map›Paper›PMID 32016909›Full record

ArticleInternational urology and nephrology2020

Hungry bone syndrome after parathyroidectomy in end-stage renal disease patients: review of an alkaline phosphatase-based treatment protocol.

Jiunn Wong, Wing Hang Fu, Ee Lim Amy Lim, Chung Fai Jeremy Ng, Hui Lin Choong

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Article in International urology and nephrology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Bone turnover markers in the management of CKD-associated osteoporosis-a European consensus.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2026
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  7. Multidisciplinary team approach for CKD-associated osteoporosis.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024
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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

5 authors at 2 institutions in 1 country.

Jiunn WongDepartment of Renal Medicine, Singapore General Hospital, Outram Road, Singapore, 169608, Singapore. wong.jiunn@singhealth.com.sg.
Wing Hang FuDepartment of Pharmacy, Sengkang General Hospital, Singapore, Singapore.
Ee Lim Amy LimDepartment of Surgery, Singapore General Hospital, Singapore, Singapore.
Chung Fai Jeremy NgDepartment of Surgery, Singapore General Hospital, Singapore, Singapore.
Hui Lin ChoongDepartment of Renal Medicine, Singapore General Hospital, Outram Road, Singapore, 169608, Singapore.
Singapore General Hospital · SGSengkang General Hospital · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimHyperparathyroidism in chronic kidney disease-mineral and bone disorder is associated with significant morbidity and mortality. Parathyroidectomy is widely carried out as treatment despite complications such as hypocalcaemia post-surgery. Our centre has been using an ALP-based protocol to replace calcium postoperatively to prevent hypocalcaemia. We aim to describe and audit our calcium replacement protocol post-parathyroidectomy

methodsWe, retrospectively, analyse 167 end-stage kidney disease patients who had parathyroidectomy with auto-implantation in Singapore General Hospital between January 2008 and December 2013. Their calcium replacement postoperatively was initiated upon patient arrival back in ward on the same day of surgery based on their pre-op ALP prior to occurrence of hypocalcaemia. Patient demographics, surgical and laboratory parameters were reviewed from medical records. Changes in calcium postoperatively were reported to look for incidence of calcium derangement.

resultsMean calcium levels between pre-operation day and post-operation day 7 ranged from 2.31 to 2.70 mmol/L. Decline in serum calcium was common in all patients prior to starting calcium replacement. Eighteen patients (10.9%) experienced hypocalcaemia immediately post-operation prior to commencement of IV calcium replacement. Patients with immediate post-operation hypocalcaemia had lower pre-operation calcium but higher pre-operation alkaline phosphatase (ALP) and pre-operation intact parathyroid hormone. Hypercalcaemia is common likely from aggressive IV calcium replacement using the protocol. The average length of stay for patients prior to calcium stabilization and discharge was 9 days.

conclusionImplementation of an ALP-based prophylactic calcium replacement protocol with daily serum calcium monitoring can ameliorate severe hypocalcaemia post-parathyroidectomy.

Indexed as

Bone Diseases, MetabolicHypocalcemiaPostoperative ComplicationsAlkaline PhosphataseCalciumCalcium-Regulating Hormones and AgentsChemopreventionClinical ProtocolsFemaleHumansHyperparathyroidism, SecondaryKidney Failure, ChronicMaleMiddle AgedParathyroidectomyParathyroid HormoneAlkaline PhosphataseCalciumCalcium-Regulating Hormones and AgentsParathyroid HormoneBone metabolismCalciumDialysisDrug monitoringHyperparathyroidismParathyroidectomy

Identifiers

PMID32016909
OpenAlexW3005111140

What OpenQuestion holds

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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.