Transplantation · 2023
Long-term Outcomes Associated With Post-kidney Donation Pregnancy Complications.
СтатьяНазвание и аннотация: Перевод в очереди
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Palzer Elise F, Helgeson Erika S, Evans Michael D, Vock David M, Matas Arthur J
Аннотация
BACKGROUND: Kidney donors have increased risk of postdonation gestational hypertension (gHTN) and preeclampsia. In the general population, pregnancy complications are associated with long-term maternal risk. However, little data exist on whether donors with postdonation pregnancy-related complications have similar increased long-term risks. We studied whether postdonation gHTN, preeclampsia/eclampsia, or gestational diabetes (gDM) was associated with increased risk of developing hypertension, DM, cardiovascular disease, or estimated glomerular filtration rate <45 mL/min/1.73 m 2 .
METHODS: Postdonation pregnancies with complications were matched to pregnancies without complications based on time from donation. Incidence of outcomes was compared using sequential Cox regression with robust standard errors. Donors with predonation pregnancy complications were excluded. Models were adjusted for age at pregnancy, gravidity, year of donation, and family history of hypertension, DM, and heart disease.
RESULTS: Of the 384 donors with postdonation pregnancies (median [quartiles] follow-up of 27.0 [14.2-36.2] y after donation), 39 experienced preeclampsia/eclampsia, 29 gHTN without preeclampsia, and 17 gDM. Median interval from donation to first pregnancy with preeclampsia was 5.1 (2.9-8.6) y; for gHTN, 3.7 (1.9-7.8) y; and for gDM, 7.3 (3.7-10.3) y. Preeclampsia/eclampsia (hazard ratio [HR] 2.70; 95% confidence interval [CI], 1.53-4.77) and gHTN (HR 2.39; 95% CI, 1.24-4.60) were associated with development of hypertension. Preeclampsia/eclampsia (HR 2.15; 95% CI, 1.11-4.16) and gDM (HR 5.60; 95% CI, 1.41-22.15) were associated with development of DM. Pregnancy-related complications were not associated with increased risk of cardiovascular disease or estimated glomerular filtration rate <45 mL/min/1.73 m 2 .
CONCLUSIONS: In our single-center study, postdonation preeclampsia, gHTN, or gDM was associated with long-term risk of hypertension or DM.
METHODS: Postdonation pregnancies with complications were matched to pregnancies without complications based on time from donation. Incidence of outcomes was compared using sequential Cox regression with robust standard errors. Donors with predonation pregnancy complications were excluded. Models were adjusted for age at pregnancy, gravidity, year of donation, and family history of hypertension, DM, and heart disease.
RESULTS: Of the 384 donors with postdonation pregnancies (median [quartiles] follow-up of 27.0 [14.2-36.2] y after donation), 39 experienced preeclampsia/eclampsia, 29 gHTN without preeclampsia, and 17 gDM. Median interval from donation to first pregnancy with preeclampsia was 5.1 (2.9-8.6) y; for gHTN, 3.7 (1.9-7.8) y; and for gDM, 7.3 (3.7-10.3) y. Preeclampsia/eclampsia (hazard ratio [HR] 2.70; 95% confidence interval [CI], 1.53-4.77) and gHTN (HR 2.39; 95% CI, 1.24-4.60) were associated with development of hypertension. Preeclampsia/eclampsia (HR 2.15; 95% CI, 1.11-4.16) and gDM (HR 5.60; 95% CI, 1.41-22.15) were associated with development of DM. Pregnancy-related complications were not associated with increased risk of cardiovascular disease or estimated glomerular filtration rate <45 mL/min/1.73 m 2 .
CONCLUSIONS: In our single-center study, postdonation preeclampsia, gHTN, or gDM was associated with long-term risk of hypertension or DM.