Effects of vitamin D as an adjunct to low-dose aspirin on patients with early-onset severe preeclampsia
10.3760/cma.j.cn341190-20240929-01261
- VernacularTitle:维生素D辅助小剂量阿司匹林用于早发型重度子痫前期患者的效果观察
- Author:
Meng WU
1
;
Yuxin TANG
1
;
Xiaomei HU
1
Author Information
1. 舟山市妇女儿童医院产科，舟山 316000
- Publication Type:Journal Article
- Keywords:
Vitamin D;
Aspirin;
Pre-eclampsia;
Kidney function tests;
Prothrombin time;
Pregnancy outcome
- From:
Chinese Journal of Primary Medicine and Pharmacy
2025;32(5):712-717
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical efficacy of vitamin D as an adjunct to low-dose aspirin on patients with early-onset severe preeclampsia.Methods:A retrospective analysis was conducted on the clinical data of 102 patients with early-onset severe preeclampsia admitted to Zhoushan Women and Children's Hospital from January 2020 to January 2024. Fifty patients admitted for treatment from January 2020 to January 2022 were included in the control group and received low-dose aspirin treatment. Fifty-two patients admitted between February 2022 and January 2024 were included in the observation group and received vitamin D as an adjunct to low-dose aspirin treatment. Both groups were treated for 7 days. Blood pressure, homocysteine, serum 25-hydroxyvitamin D 3, renal function indicators (glomerular filtration rate, 24-hour urine protein quantification), coagulation function indicators (prothrombin time, thrombin time, D-dimer, activated partial thromboplastin time), and pregnancy outcomes were compared between the two groups. Results:After treatment, systolic blood pressure, diastolic blood pressure, homocysteine, 24-hour urine protein quantification, and D-dimer in the observation group were (134.33 ± 6.28) mmHg (1 mmHg = 0.133 kPa), (88.57 ± 5.76) mmHg, (10.65 ± 3.15) μmol/L, (0.59 ± 0.31) g/24 hours, and (0.51 ± 0.32) mg/L, respectively. These values were significantly lower than those in the control group [(142.28 ± 6.04) mmHg, (93.85 ± 5.38) mmHg, (13.15 ± 2.89) μmol/L, (1.28 ± 0.47) g/24 hours, and (0.73 ± 0.49) mg/L, t = 4.17, -10.37, 4.17, 8.79, 2.69, all P < 0.05]. In the observation group, serum 25-hydroxyvitamin D 3 level and glomerular filtration rate were (27.94 ± 6.43) μg/L and (98.65 ± 14.72) mL·min?1·1.73 m?2, respectively. These values were significantly higher than those in the control group [(15.24 ± 5.92) μg/L, (90.19 ± 12.07) mL·min?1·1.73 m?2 ( t = -10.37, -3.18, both P < 0.05). Additionally, in the observation group, prothrombin time, thrombin time, and activated partial thromboplastin time were (12.19 ± 0.53) seconds, (12.19 ± 0.53) seconds, and (0.51 ± 0.32) seconds, respectively. These times were significantly shorter than those in the control group [(13.22 ± 1.15) seconds, (16.94 ± 2.07) seconds, and (34.21 ± 3.93) seconds ( t = 5.85, 4.27, 3.81, all P < 0.05). There was no statistically significant difference in incidence of pregnancy outcomes between the two groups ( P > 0.05). Conclusions:Vitamin D as an adjunct to low-dose aspirin for the treatment of early-onset severe preeclampsia significantly reduces blood pressure, enhances blood circulation, promotes metabolism, improves coagulation function, and aids in the recovery of renal function in patients.
