{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T22:55:55Z","timestamp":1777589755701,"version":"3.51.4"},"reference-count":38,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T00:00:00Z","timestamp":1772236800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T00:00:00Z","timestamp":1772236800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Clinical Hypertension"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Dietary sodium reduction affects blood pressure (BP), the renin\u2010angiotensin\u2010aldosterone system (RAAS) and natriuretic peptides. Whether baseline levels of these hormones impact BP response to sodium reduction remains unknown. Aldosterone dysregulation relates to higher cardiovascular risk, but the relation to sodium reduction has not been uncovered.<\/jats:p>\n                  <jats:p>We conducted a randomized clinical trial of 72 patients with hypertension, who were randomised 2:1 to four weeks of dietary sodium reduction or a control group. 24\u2010h BP and 24\u2010h urine collection were performed and blood samples (renin, aldosterone, pro\u2010ANP, BNP) were drawn before and after. Antihypertensive medication was continued throughout the study.<\/jats:p>\n                  <jats:p>\n                    We found a significant increase in plasma levels of renin and aldosterone in the low\u2010salt group compared to the control group. We performed a post\u2010hoc separation of the low\u2010salt group based on the change in aldosterone after sodium reduction into aldosterone responders and non\u2010responders, and found significantly higher baseline aldosterone levels in the non\u2010responders (\n                    <jats:italic>p<\/jats:italic>\n                    = 0.01). Systolic 24\u2010h BP did not change in the aldosterone non\u2010responders, but decreased 9\u00a0mmHg among the aldosterone responders (\n                    <jats:italic>p<\/jats:italic>\n                    = 0.01 for difference). Pro\u2010ANP and BNP decreased in the aldosterone responders, however, increases were found in the non\u2010responders. There was a tendency towards a larger decrease in body weight in the aldosterone responders (\n                    <jats:italic>p<\/jats:italic>\n                    = 0.054).\n                  <\/jats:p>\n                  <jats:p>In conclusion, sodium reduction revealed a group of aldosterone non\u2010responders with impaired RAAS activation, higher aldosterone levels and no BP response. This group showed opposite responses in natriuretic peptides and less decrease of body weight than aldosterone responders.<\/jats:p>","DOI":"10.1111\/jch.70229","type":"journal-article","created":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T11:47:21Z","timestamp":1772970441000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Dietary Sodium Reduction Reveals Aldosterone Dysregulation in Patients With Essential Hypertension"],"prefix":"10.1111","volume":"28","author":[{"given":"Camilla L.","family":"Duus","sequence":"first","affiliation":[{"name":"Department of Medicine University Clinic in Nephrology and Hypertension, G\u00f8dstrup Hospital and Aarhus University  Aarhus Denmark"},{"name":"Department of Clinical Medicine Aarhus University  Aarhus Denmark"},{"name":"NIDO, Centre for Research and Education G\u00f8dstrup Hospital  Herning Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steffen F.","family":"Nielsen","sequence":"additional","affiliation":[{"name":"Department of Medicine University Clinic in Nephrology and Hypertension, G\u00f8dstrup Hospital and Aarhus University  Aarhus Denmark"},{"name":"Department of Clinical Medicine Aarhus University  Aarhus Denmark"},{"name":"NIDO, Centre for Research and Education G\u00f8dstrup Hospital  Herning Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bodil G.","family":"Hornstrup","sequence":"additional","affiliation":[{"name":"Department of Medicine University Clinic in Nephrology and Hypertension, G\u00f8dstrup Hospital and Aarhus University  Aarhus Denmark"},{"name":"Department of Clinical Medicine Aarhus University  Aarhus Denmark"},{"name":"NIDO, Centre for Research and Education G\u00f8dstrup Hospital  Herning Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frank H.","family":"Mose","sequence":"additional","affiliation":[{"name":"Department of Medicine University Clinic in Nephrology and Hypertension, G\u00f8dstrup Hospital and Aarhus University  Aarhus Denmark"},{"name":"Department of Clinical Medicine Aarhus University  Aarhus Denmark"},{"name":"NIDO, Centre for Research and Education G\u00f8dstrup Hospital  Herning Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jesper N.","family":"Bech","sequence":"additional","affiliation":[{"name":"Department of Medicine University Clinic in Nephrology and Hypertension, G\u00f8dstrup Hospital and Aarhus University  Aarhus Denmark"},{"name":"Department of Clinical Medicine Aarhus University  Aarhus Denmark"},{"name":"NIDO, Centre for Research and Education G\u00f8dstrup Hospital  Herning 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