Evidence map›Paper›PMID 30485538›Full record

ArticleJournal of clinical laboratory analysis2019

Parathyroidectomy decreases serum intact parathyroid hormone and calcium levels and prolongs overall survival in elderly hemodialysis patients with severe secondary hyperparathyroidism.

Jinnan Wan, Wenhuan Li, Yuan Zhong

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Observational
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
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 1 institution in 1 country.

Jinnan WanDepartment of Thyroid Breast Surgery, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Wenhuan LiDepartment of Thyroid Breast Surgery, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Yuan ZhongDepartment of Thyroid Breast Surgery, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.ORCID http://orcid.org/0000-0002-9357-7591
Central Hospital of Wuhan · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe objective of this study was to assess the effect of parathyroidectomy (PTX) treatment on prolonging overall survival (OS) as well as decreasing levels of intact parathyroid hormone (iPTH), calcium (Ca), and phosphorus (P) in elderly hemodialysis patients with severe secondary hyperparathyroidism (SHPT).

methodsA total of 304 elderly hemodialysis patients with severe SHPT were consecutively enrolled in this cohort study. According to whether PTX operations were applied, patients were classified into PTX group (N = 112) and Control group (N = 192) and were followed up for 3 years. Mortality rate and OS were evaluated, and iPTH, Ca, and P levels were recorded.

resultsCompared to control group, increased iPTH (P < 0.001), higher Ca (P = 0.003), elevated AST (P = 0.022), and lower Hb (P = 0.049) concentrations were observed in the PTX group at baseline. The 1-year mortality (P < 0.001), 2-year mortality (P < 0.001), and 3-year mortality (P < 0.001) was reduced in PTX group compared to Control group, and PTX was correlated with prolonged OS (P < 0.001). Multivariate Cox's regression analysis further revealed that PTX treatment (P < 0.001, HR = 0.177) was an independent factor for better OS. Moreover, patients in PTX group had decreased iPTH (P < 0.05) and Ca (P < 0.05) levels compared to Control group at M1-M36, while no difference was found in serum P level between the two groups at M1-M36.

conclusionParathyroidectomy decreases iPTH and Ca levels, and it associates with favorable survival in elderly hemodialysis patients with severe SHPT.

Indexed as

Hyperparathyroidism, SecondaryRenal DialysisAgedCalciumFemaleHumansMaleMiddle AgedParathyroidectomyParathyroid HormoneProspective StudiesCalciumParathyroid Hormoneelderlyhemodialysisoverall survivalParathyroidectomysecondary hyperparathyroidism

Identifiers

PMID30485538
PMCPMC6818588
OpenAlexW2902811345

What OpenQuestion holds

Textmetadata
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.