ArticleClinical and experimental nephrology2012
Number of enlarged parathyroid glands might be a predictor of cinacalcet response in advanced secondary hyperparathyroidism.
Article in Clinical and experimental nephrology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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.
Who cites it
5 citing papers in PubMed, 21 citations in OpenAlex.
- Parathyroid gland volume and treatment resistance in patients with secondary hyperparathyroidism: a 4-year retrospective cohort study.Clinical kidney journal · 2025Article
- A roadmap to parathyroidectomy for kidney transplant candidates.Clinical kidney journal · 2022Review
- Intraoperative intact parathyroid hormone monitoring and frozen section diagnosis are essential for successful parathyroidectomy in secondary hyperparathyroidism.Frontiers in medicine · 2022Article
- Parathyroid-gland ultrasonography in clinical and therapeutic evaluation of renal secondary hyperparathyroidism.La Radiologia medica · 2013Article
- Rapid decrease of intact parathyroid hormone could be a predictor of better response to cinacalcet in hemodialysis patients.Yonsei medical journal · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCinacalcet has been shown to be effective in lowering serum intact parathyroid hormone (iPTH) levels in patients with advanced secondary hyperparathyroidism (SHPT). We investigated clinical factors influencing therapeutic response to cinacalcet for SHPT refractory to active vitamin D sterols.
methodsA total of 57 hemodialysis patients with SHPT (iPTH >300 pg/mL) were enrolled in this 28-week, prospective, observational study. Cinacalcet was started at an initial dose of 25 mg/day; the dose of cinacalcet was titrated to achieve the following: 3.5 ≤ phosphate (P) ≤ 6.0 mg/dL; 8.4 ≤ adjusted calcium (Ca) ≤ 10.0 mg/dL; 60 ≤ iPTH ≤ 180 pg/mL). Parathyroid ultrasonographic examination was performed at the start of cinacalcet treatment. Patients were divided into two groups on the basis of iPTH levels after 28 weeks: Group A, iPTH ≤180 pg/mL; Group B, iPTH >180 pg/mL.
resultsSerum iPTH and P levels at baseline were significantly higher in Group B than Group A. The number of enlarged parathyroid glands (PTGs) (estimated volume ≥500 mm(3) or major axis ≥10 mm), which presumably had nodular hyperplastic lesions, and the largest and the total volume of detectable PTGs were significantly greater in Group B compared with Group A. In our multivariate logistic regression analysis, patients with two or more enlarged PTGs had a significant risk of poor response to cinacalcet treatment (odds ratio 5.68, 95% confidence interval 1.19-32.66, P = 0.0363).
conclusionThese results indicate that the number of enlarged PTGs could predict therapeutic response of cinacalcet in patients with advanced SHPT.
Indexed as
Identifiers
What OpenQuestion holds
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.