Cited by 12Parathyroid Disorders and TreatmentsRenin-Angiotensin System StudiesHormonal Regulation and Hypertension

Angiotensin-Converting Enzyme Inhibition and Parathyroid Hormone Secretion

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Zaheer, Sarah, Brown, Jenifer M., Connors, Molly, Williams, Jonathan S., Adler, Gail K., Vaidya, Anand·2017·International Journal of Endocrinology

Abstract

Background. Prior studies suggest that renin-angiotensin-aldosterone system (RAAS) inhibitors decrease parathyroid hormone (PTH) secretion. Objective. To evaluate the effect of angiotensin-converting enzyme inhibitors (ACEi) on serum PTH in participants with and without primary hyperparathyroidism (P-HPT). Methods. An open-label, single-arm, pilot study whereby participants with and without P-HPT had PTH were evaluated before and after 1 week of maximally tolerated lisinopril therapy. Results. A total of 12 participants with, and 15 participants without, P-HPT successfully completed the protocol. Following 1 week of lisinopril, participants with P-HPT had a decrease in systolic blood pressure (SBP) (−6.4 mmHg, P<0.01), an increase in plasma renin activity (PRA) (+1.50 ng/mL/h, P=0.06), and a decrease in PTH (79.5 (21.6) to 70.9 (19.6) pg/mL, ∆=−8.6 pg/mL, P=0.049); however, serum and urine calcium did not change. In contrast, although 1 week of lisinopril significantly decreased SBP and increased PRA among participants without P-HPT, there were no changes in PTH or calcium. Conclusion. In this short pilot investigation, 1 week of maximally titrated ACEi did not impact PTH in participants without P-HPT, but resulted in a modest and marginally significant reduction of PTH but not calcium, among participants with P-HPT. This trial is registered with ClinicalTrials.gov NCT01691781.

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Authors
Zaheer, S., Brown, J. M., Connors, M., Williams, J. S., Adler, G. K., & Vaidya, A.
Affiliations
Brigham and Women's Hospital (US)
Corresponding author
  • Zaheer, Sarah
  • Vaidya, Anand
Venue
International Journal of Endocrinology
Publisher
Wiley
Published
2017
Volume
2017
Pages
1-8
ISSN
  • 1687-8337 (ISSN-L)
  • 1687-8345
OpenAlex
W2737314641
Cited by
12
References
36
Citations by year
2024: 2 · 2023: 1 · 2022: 1 · 2020: 5 · 2019: 1 · 2018: 1 · 2017: 1
FWCI
1.96
Type
journal article
Language
en
Open access
Locations
  • International Journal of Endocrinology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • National Heart, Lung, and Blood Institute (2015085, K24 HL103845, K23 HL111771, R01 DK107407)
  • Doris Duke Charitable Foundation (2015085, K24 HL103845, K23 HL111771, R01 DK107407)
  • National Institutes of Diabetes and Digestive and Kidney Disease of the National Institutes of Health (2015085, K24 HL103845, K23 HL111771, R01 DK107407)
Topics
  • Health Sciences › Medicine › Nephrology › Parathyroid Disorders and Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Renin-Angiotensin System Studies
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal Regulation and Hypertension
Keywords
ACE inhibitors, parathyroid hormone secretion, primary hyperparathyroidism, lisinopril, renin-angiotensin-aldosterone system, plasma renin activity, blood pressure, serum calcium, urinary calcium

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