ReviewLangenbeck's archives of surgery2017
Normocalcaemic primary hyperparathyroidism: a diagnostic and therapeutic algorithm.
Review in Langenbeck's archives of surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 19 citations in OpenAlex.
- Serum Biomarker-Based Diagnostic Tools for Primary Hyperparathyroidism: A Systematic Review and Meta-Analysis with Implications for Primary Care.Healthcare (Basel, Switzerland) · 2026Review
- Impact of primary aldosteronism on calcium phosphate homeostasis. Results from the SPAIN-ALDO.Journal of endocrinological investigation · 2025Article
- Evolving Role of [Journal of clinical medicine · 2023Article
- Surgery for primary hyperparathyroidism.Archives of endocrinology and metabolism · 2022Review
- How should we define cure after parathyroidectomy for normocalcemic primary hyperparathyroidism? A retrospective cohort study.Updates in surgery · 2021Article
- Review
- The Significance of Histologically "Large Normal" Parathyroid Glands in Primary Hyperparathyroidism.World journal of surgery · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In recent years, there has been increasing interest in understanding the implications of diagnosing normocalcaemic primary hyperparathyroidism (nPHPT). Many patients hope that nPHPT might explain some of their symptoms, but surgeons hesitate to offer treatment to patients whose calcium levels are normal but whose parathyroid hormone (PTH) levels are elevated in the absence of secondary causes of hyperparathyroidism. This potential new diagnosis is not well understood and may lead to inappropriate investigation and possible unnecessary operations. However, because a significant number of patients with nPHPT progress to hypercalcaemic primary hyperparathyroidism (PHPT), some consider nPHPT to be an early or mild form of hypercalcaemia. Rather than being an indolent disease, nPHPT was reported to be associated with systemic complications similar to 'classical' PHPT, and hence there is growing interest to understand who should be offered surgical treatment and who should be monitored. Further standardisation of diagnostic definition, associated complications, patient selection, surgical management and long-term outcomes are necessary. The recommendations outlined in this review are based on limited evidence from non-randomised cohort studies and expert opinion.
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.