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Microalbuminuria following gestational diabetes
S Friedman1, D Rabinerson, J Bar
1Department of Obstetrics and Gynecology, Beilinson Medical Center, Petah Tiqva, Israel.
Acta Obstetricia Et Gynecologica Scandinavica
|May 1, 1995
Summary
Microalbuminuria (MA) is more common in women years after gestational diabetes mellitus (GDM). Early renal disease monitoring is recommended for GDM patients.
Area of Science:
- Nephrology
- Endocrinology
- Diabetology
Background:
- Microalbuminuria (MA) is an early indicator of diabetic nephropathy and cardiovascular disease risk.
- MA is typically rare in early diabetes, but its long-term sequelae after gestational diabetes mellitus (GDM) are less understood.
Purpose of the Study:
- To investigate the prevalence of MA 5-8 years post-pregnancy in women with a history of GDM.
- To identify potential risk factors for MA development after GDM.
Main Methods:
- A case-control study comparing 72 women with prior GDM to 35 controls without GDM history.
- Microalbuminuria assessed via overnight urine collection; statistical analysis using Mann-Whitney and Student's t tests.
Main Results:
- Women with prior GDM showed significantly higher urinary albumin excretion rates (AER) compared to controls (p < 0.0001).
- 30.5% of the GDM group were microalbuminuria-positive (AER > 21 mg/24 h).
- No correlation found between MA and blood pressure, glucose, creatinine, BUN, or parity.
Conclusions:
- MA is more frequent in women with a history of GDM, suggesting it may signal early renal disease.
- No specific predisposing factors were identified, highlighting the need for long-term renal monitoring in GDM patients.