Evidence map›Paper›PMID 34408941›Full record

ReviewCureus2021

Secondary Hyperparathyroidism in Chronic Kidney Disease: Pathophysiology and Management.

Elmukhtar Habas, Mohsen Eledrisi, Fahmi Khan, Abdel-Naser Y Elzouki

Registry-linked trialOpen access · diamondAbstract readReview
In one paragraph

Review in Cureus, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05243979 (The Relation Between Thyroid , Parathyroid Hormones and Estimated Glomerular Filtration Rate in Chronic Kidney Disease Patients in Assiut), which is not on this map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
7.6field-weighted citation impact, top 2% 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.

NCT05243979 unknown statusnot on this mapstarted 2022, after this paper: background citation

The Relation Between Thyroid , Parathyroid Hormones and Estimated Glomerular Filtration Rate in Chronic Kidney Disease Patients in Assiut

TypeobservationalSponsorAssiut UniversityRan2022 to 2023Enrolled80ConditionsThyroid, Parathyroid Diseases, CKDArmsDEXA scan
3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 84 citations in OpenAlex.

  1. Article
  2. Review
  3. Systemic versus local regulation of vitamin D.Current opinion in nephrology and hypertension · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Vitamin D and Fracture Healing.Advances in experimental medicine and biology · 2026
    Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Observational
  18. Observational
  19. Article
  20. 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

4 authors at 2 institutions in 1 country.

Elmukhtar HabasInternal Medicine, Hamad Medical Corporation, Doha, QAT.
Mohsen EledrisiInternal Medicine, Hamad General Hospital, Doha, QAT.
Fahmi KhanInternal Medicine, Hamad General Hospital, Doha, QAT.
Abdel-Naser Y ElzoukiInternal Medicine, Hamad General Hospital, Doha, QAT.
Hamad Medical Corporation · QAHamad General Hospital · QA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Serum calcium concentration is the main determinant of parathyroid hormone (PTH) release. Defect in the activation of vitamin D in the kidneys due to chronic kidney disease (CKD) leads to hypocalcemia and hyperphosphatemia, resulting in a compensatory increase in parathyroid gland cellularity and parathyroid hormone production and causing secondary hyperparathyroidism (SHP). Correction and maintenance of normal serum calcium and phosphate are essential to preventing SHP, hungry bone disease, cardiovascular events, and anemia development. Understanding the pathophysiology of PTH and possible therapeutic agents can reduce the development and associated complications of SHP in patients with CKD. Medical interventions to control serum calcium, phosphate, and PTH such as vitamin D analogs, calcium receptor blockers, and parathyroidectomy are needed in some CKD patients. In this review, we discuss the pathophysiology, clinical presentation, and management of SHP in CKD patients.

Indexed as

chronic kidney diseasehungry bone syndromehyperphosphatemiahypocalcemiasecondary hyperparathyroidism

Identifiers

PMID34408941
PMCPMC8362860
OpenAlexW3178851656

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.