Evidence map›Paper›PMID 34984687›Full record

ArticleJournal of clinical ultrasound : JCU2022

Evaluation of efficacy of ultrasound-guided microwave ablation in primary hyperparathyroidism.

Mingzhu Zhang, Yuxiu Gao, Xiaojuan Zhang, Zhaoyan Ding, Xinya Wang, Wenbin Jiang, Cheng Zhao

Open access · hybridAbstract read
In one paragraph

Article in Journal of clinical ultrasound : JCU, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
1.2field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 8 citations in OpenAlex.

  1. Pooled it
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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

7 authors at 1 institution in 1 country.

Mingzhu ZhangDepartment of Abdominal Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.
Yuxiu GaoDepartment of Abdominal Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.
Xiaojuan ZhangDepartment of Abdominal Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.
Zhaoyan DingDepartment of Abdominal Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.
Xinya WangDepartment of Abdominal Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.
Wenbin JiangHealth Management Center, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.
Cheng ZhaoDepartment of Abdominal Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China.ORCID https://orcid.org/0000-0001-9655-8866
Qingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe aimed to evaluate the clinical efficacy and safety of ultrasonographically (US)-guided percutaneous microwave ablation (MWA) in the treatment of primary hyperparathyroidism (PHPT).

methodsA total of 35 patients who received MWA treatment in our hospital between August, 2019 and January, 2021 were retrospectively analyzed. Serum parathyroid hormone (PTH), calcium, phosphorus levels, and improvement in clinical symptoms were recorded before and after MWA. All patients were followed up for 6 months. Paired-sample t-tests and paired sample Wilcoxon signed-rank tests were used to indicate PTH, calcium, and P levels before and after ablation. Postoperative complications were statistically analyzed to evaluate the therapeutic effect of MWA on PHPT patients.

resultsA total of 38 parathyroid nodules in 35 PHPT patients were completely ablated at one time. These results indicated that MWA could effectively destroy parathyroid tissue and decrease the concentrations of PTH, calcium, and phosphorus compared with those before MWA, and the effect was sustained. Moreover, MWA improved clinical symptoms, and improved quality of life of patients. None of patients developed tracheal and esophageal injuries, peripheral hematoma, infection, or other serious complications.

conclusionUS-guided MWA has shown to be an effective and safe approach to treat PHPT patients.

Indexed as

Catheter AblationHyperparathyroidism, PrimaryHumansMicrowavesQuality of LifeRetrospective StudiesTreatment OutcomeUltrasonography, Interventionalmicrowave ablationprimary hyperparathyroidismthermal damageultrasonography

Identifiers

PMID34984687
PMCPMC9303728
OpenAlexW4206697660

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.