Association of serum copeptin and urinary uromodulin with kidney function, blood pressure and albuminuria at 6 weeks post-partum in pre-eclampsia
© 2024 Jaques, Dufey Teso, Wuerzner, Martinez De Tejada, Santagata, Othenin Girard, Le Tinier, Pechere Bertschi and Ponte..
Background: Preeclampsia (PE) is associated with subsequent higher risk of cardiovascular and kidney disease. Serum copeptin, as a proxy for vasopressin, and urinary uromodulin, were associated with PE physiopathology and kidney functional mass respectively. We describe concentrations of these proteins in the post-partum period and characterize their association with persistent hypertension (HTN) or albuminuria.
Methods: Patients with PE and healthy controls with uncomplicated pregnancy were prospectively included at two teaching hospitals in Switzerland. Clinical parameters along with serum copeptin and urinary uromodulin were measured at 6 weeks post-partum. PE patients were further characterized based on presence of HTN (defined as either systolic BP (SBP) ≥140 mmHg or diastolic (BP) ≥90 mmHg) or albuminuria [defined as urinary albumin to creatinine ratio (ACR) ≥3 mg/mmol].
Results: We included 226 patients with 35 controls, 120 (62.8%) PE with persistent HTN/albuminuria and 71 (37.1%) PE without persistent HTN/albuminuria. Median serum copeptin concentration was 4.27 (2.9-6.2) pmol/L without differences between study groups (p > 0.05). Higher copeptin levels were associated with higher SBP in controls (p = 0.039), but not in PE (p > 0.05). Median urinary uromodulin concentration was 17.5 (7.8-28.7) mg/g with lower levels in PE patients as compared to healthy controls (p < 0.001), but comparable levels between PE patients with or without HTN/albuminuria (p > 0.05). Higher uromodulin levels were associated with lower albuminuria in PE as well as control patients (p = 0.040).
Conclusion: Serum copeptin levels at 6 weeks post-partum are similar between PE patients and healthy controls and cannot distinguish between PE with or without residual kidney damage. This would argue against a significant pathophysiological role of the vasopressin pathway in mediating organ damage in the post-partum period. On the opposite, post-partum urinary uromodulin levels are markedly lower in PE patients as compared to healthy controls, potentially reflecting an increased susceptibility to vascular and kidney damage that could associate with adverse long-term cardiovascular and kidney outcomes.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:11 |
|---|---|
| Enthalten in: |
Frontiers in cardiovascular medicine - 11(2024) vom: 30., Seite 1310300 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Jaques, David A [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Albuminuria |
|---|
| Anmerkungen: |
Date Revised 20.03.2024 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.3389/fcvm.2024.1310300 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM36990401X |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM36990401X | ||
| 003 | DE-627 | ||
| 005 | 20240320234959.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240319s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.3389/fcvm.2024.1310300 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1337.xml |
| 035 | |a (DE-627)NLM36990401X | ||
| 035 | |a (NLM)38500759 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Jaques, David A |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Association of serum copeptin and urinary uromodulin with kidney function, blood pressure and albuminuria at 6 weeks post-partum in pre-eclampsia |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 20.03.2024 | ||
| 500 | |a published: Electronic-eCollection | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2024 Jaques, Dufey Teso, Wuerzner, Martinez De Tejada, Santagata, Othenin Girard, Le Tinier, Pechere Bertschi and Ponte. | ||
| 520 | |a Background: Preeclampsia (PE) is associated with subsequent higher risk of cardiovascular and kidney disease. Serum copeptin, as a proxy for vasopressin, and urinary uromodulin, were associated with PE physiopathology and kidney functional mass respectively. We describe concentrations of these proteins in the post-partum period and characterize their association with persistent hypertension (HTN) or albuminuria | ||
| 520 | |a Methods: Patients with PE and healthy controls with uncomplicated pregnancy were prospectively included at two teaching hospitals in Switzerland. Clinical parameters along with serum copeptin and urinary uromodulin were measured at 6 weeks post-partum. PE patients were further characterized based on presence of HTN (defined as either systolic BP (SBP) ≥140 mmHg or diastolic (BP) ≥90 mmHg) or albuminuria [defined as urinary albumin to creatinine ratio (ACR) ≥3 mg/mmol] | ||
| 520 | |a Results: We included 226 patients with 35 controls, 120 (62.8%) PE with persistent HTN/albuminuria and 71 (37.1%) PE without persistent HTN/albuminuria. Median serum copeptin concentration was 4.27 (2.9-6.2) pmol/L without differences between study groups (p > 0.05). Higher copeptin levels were associated with higher SBP in controls (p = 0.039), but not in PE (p > 0.05). Median urinary uromodulin concentration was 17.5 (7.8-28.7) mg/g with lower levels in PE patients as compared to healthy controls (p < 0.001), but comparable levels between PE patients with or without HTN/albuminuria (p > 0.05). Higher uromodulin levels were associated with lower albuminuria in PE as well as control patients (p = 0.040) | ||
| 520 | |a Conclusion: Serum copeptin levels at 6 weeks post-partum are similar between PE patients and healthy controls and cannot distinguish between PE with or without residual kidney damage. This would argue against a significant pathophysiological role of the vasopressin pathway in mediating organ damage in the post-partum period. On the opposite, post-partum urinary uromodulin levels are markedly lower in PE patients as compared to healthy controls, potentially reflecting an increased susceptibility to vascular and kidney damage that could associate with adverse long-term cardiovascular and kidney outcomes | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a albuminuria | |
| 650 | 4 | |a copeptin | |
| 650 | 4 | |a hypertension | |
| 650 | 4 | |a organ damage | |
| 650 | 4 | |a post-partum | |
| 650 | 4 | |a preeclampsia | |
| 650 | 4 | |a proteinuria | |
| 650 | 4 | |a uromodulin | |
| 700 | 1 | |a Dufey Teso, Anne |e verfasserin |4 aut | |
| 700 | 1 | |a Wuerzner, Grégoire |e verfasserin |4 aut | |
| 700 | 1 | |a Martinez De Tejada, Begona |e verfasserin |4 aut | |
| 700 | 1 | |a Santagata, Marika |e verfasserin |4 aut | |
| 700 | 1 | |a Othenin Girard, Véronique |e verfasserin |4 aut | |
| 700 | 1 | |a Le Tinier, Bénédicte |e verfasserin |4 aut | |
| 700 | 1 | |a Pechere Bertschi, Antoinette |e verfasserin |4 aut | |
| 700 | 1 | |a Ponte, Belen |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Frontiers in cardiovascular medicine |d 2014 |g 11(2024) vom: 30., Seite 1310300 |w (DE-627)NLM255534736 |x 2297-055X |7 nnns |
| 773 | 1 | 8 | |g volume:11 |g year:2024 |g day:30 |g pages:1310300 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.3389/fcvm.2024.1310300 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 11 |j 2024 |b 30 |h 1310300 | ||