Evidence map›Paper›PMID 34088943›Full record

ArticleScientific reports2021

Risks and prediction of postoperative hypoparathyroidism due to thyroid surgery.

Mustafa Ömer Yazıcıoğlu, Abdurrezzak Yılmaz, Servet Kocaöz, Ruhşen Özçağlayan, Ömer Parlak

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

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  7. Ionized calcium and PTH as predictors of hypoparathyroidism following total thyroidectomy.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 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

5 authors at 3 institutions in 1 country.

Mustafa Ömer YazıcıoğluDepartment of General Surgery, Breast and Endocrine Surgery Clinics, Ministry of Health Ankara City Hospital, Üniversiteler mah. 1604 cad., No: 9/1, 06800, Çankaya, Ankara, Turkey. omeryazicioglu@yahoo.com.ORCID 0000-0001-6150-0226
Abdurrezzak YılmazDepartment of Internal Medicine Clinic, Ministry of Health Ankara City Hospital, Üniversiteler mah. 1604 cad., No: 9/3, 06800, Çankaya, Ankara, Turkey.ORCID 0000-0002-1936-4483
Servet KocaözDepartment of General Surgery, Breast and Endocrine Surgery Clinics, Ministry of Health Ankara City Hospital, Üniversiteler mah. 1604 cad., No: 9/1, 06800, Çankaya, Ankara, Turkey.ORCID 0000-0002-0085-2380
Ruhşen ÖzçağlayanDepartment of Internal Medicine Clinic, Balıkesir University Medical Faculty Hospital. Çağış Yerleşkesi, 10145 Bigadiç yolu üzeri 17 km, Balıkesir, Turkey.ORCID 0000-0002-7477-7467
Ömer ParlakDepartment of General Surgery, Yıldırım Beyazıt University School of Medicine, Çankaya, Ankara, Turkey.ORCID 0000-0002-4704-5295
Ministry of Health · TRAnkara Yıldırım Beyazıt University · TRBalıkesir University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aimed to investigate the prevalence of postoperative hypoparathyroidism (PoH), the relevant factors, and predictors of transient or permanent hypoparathyroidism. The files of 352 patients who underwent bilateral total thyroidectomy alone or with central lymph node dissection and/or lateral neck dissection between June 1, 2019, and November 30, 2019, were retrospectively evaluated. Also, calcium and parathyroid hormone levels measured preoperatively and 4-6 h after surgery, follow-up examination results, and time to resolution of transient PoH were recorded. 16.48% (n = 58) of the surgical patients developed transient PoH and 3.98% (n = 14) developed permanent PoH. Length of hospital stay increased in patients who developed PoH (p < 0.001). Transient PoH developed less in patients who underwent parathyroid autotransplantation, while permanent PoH was not detected (p = 0.001). PoH development was not significantly correlated with nodule size as measured by preoperative thyroid ultrasonography (p = 0.944). Patients who had a serum PTH level ≤ 5.95 pmol/L 4-6 h after surgery had a greater risk of developing permanent PoH (OR 134.84, 95% CI 17.25-1053.82). PoH is more common in female gender and is not significantly correlated with nodule size. Parathyroid autotransplantation can prevent the development of PoH.

Indexed as

AdultFemaleHumansHypoparathyroidismLymph Node ExcisionMaleMiddle AgedNeck DissectionParathyroid HormonePostoperative ComplicationsPostoperative PeriodPredictive Value of TestsRetrospective StudiesRiskRisk FactorsThyroidectomyParathyroid Hormone

Identifiers

PMID34088943
PMCPMC8178369
OpenAlexW3165111884

What OpenQuestion holds

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LicenceCC BY
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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.