Impact of gestational diabetes mellitus treatment on medium/long‐term outcomes after pregnancy: A systematic review and meta‐analysis

Diabet MedPublished Systematic review and meta-analysis of randomised trials

Authors' conclusion

With current evidence is uncertain if specific treatment of women with GDM has an impact on medium/long-term metabolic outcomes either in the mother or in the offspring. These results add evidence to the recommendation of systematically reevaluating mother and offspring after delivery.

Study context

Population
Women with gestational diabetes mellitus (GDM) and their offspring; RCTs with follow-up 4–16 years after delivery
Participants
1,140 women5 studies
Comparison
Specific GDM treatment vs usual care
Outcome
Maternal diabetes and metabolic syndrome; offspring diabetes, impaired fasting glucose, impaired glucose tolerance, high BMI
Follow-up
Medium/long-term (4-16 years after delivery)
Methodological detailsRisk of bias assessed with Cochrane tool; aggregation with Revman 5.4, MEDLINE, EMBASE and CENTRAL searched from inception to 8 October 2021
  • Risk of bias assessed with Cochrane tool; aggregation with Revman 5.4
  • MEDLINE, EMBASE and CENTRAL searched from inception to 8 October 2021

Pooled result

As reported in the abstract

4-16 years after delivery
GDM treatment vs Usual careRelative risk (95% CI)
Maternal diabetes
1.00(0.82–1.23)
Maternal metabolic syndrome
0.93(0.71–1.22)
Offspring impaired fasting glucose
0.79(0.39–1.69)
Offspring BMI >85th centile
0.91(0.74–1.12)
Offspring BMI >95th centile
0.89(0.65–1.22)

Further pooled results

Very uncertain evidence that treatment may increase maternal HDL-C

Original publication

Impact of gestational diabetes mellitus treatment on medium/long‐term outcomes after pregnancy: A systematic review and meta‐analysis. Diabet Med. Published 17 November 2022. doi:10.1111/dme.14998

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