Risk of Malignant Neoplasm in Patients with Primary Hyperparathyroidism: A Systematic Review and Meta-analysis
Issued Date
2024-01-01
Resource Type
ISSN
0171967X
eISSN
14320827
Scopus ID
2-s2.0-85193709437
Journal Title
Calcified Tissue International
Rights Holder(s)
SCOPUS
Bibliographic Citation
Calcified Tissue International (2024)
Suggested Citation
Charoenngam N., Rittiphairoj T., Wannaphut C., Pangkanon W., Saowapa S. Risk of Malignant Neoplasm in Patients with Primary Hyperparathyroidism: A Systematic Review and Meta-analysis. Calcified Tissue International (2024). doi:10.1007/s00223-024-01219-y Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/98499
Title
Risk of Malignant Neoplasm in Patients with Primary Hyperparathyroidism: A Systematic Review and Meta-analysis
Corresponding Author(s)
Other Contributor(s)
Abstract
This study aimed to evaluate the prevalence and risk of malignant neoplasm in primary hyperparathyroidism (PHPT) patients. Potentially eligible studies were retrieved from PubMed and Embase databases from inception to November 2023 using search strategy consisting of terms for “Primary hyperparathyroidism” and “Malignant neoplasm”. Eligible study must report prevalence of malignant neoplasm among patients with PHPT or compare the risk of malignant neoplasm between patients with PHPT and comparators. Point estimates with standard errors were extracted from each study and combined using the generic inverse variance method.A total of 11,926 articles were identified. After two rounds of systematic review, 50 studies were included. The meta-analysis revealed that pooled prevalence rates of overall cancer was 0.19 (95%CI: 0.13–0.25; I2 94%). The two most prevalent types of malignancy among patients with PHPT ware papillary thyroid cancer (pooled prevalence: 0.07; 95%CI: 0.06–0.08; I2 85%) and breast cancer (pooled prevalence: 0.05; 95%CI: 0.03–0.07; I2 87%). Subgroup analysis of studies focusing on patients undergoing parathyroidectomy reported a fourfold higher prevalence of papillary thyroid cancer than the remaining studies (0.08 versus 0.02). The meta-analysis of cohort studies found a significant association between PHPT and overall cancer with the pooled risk ratio of 1.28 (95%CI: 1.23–1.33; I2 66.9%).We found that the pooled prevalence of malignant neoplasm in PHPT was 19%, with papillary thyroid cancer and breast cancer being the most prevalent types. The meta-analysis of cohort studies showed that patient with PHPT carried an approximately 28% increased risk of malignancy.