N/A N=130 Randomized Other

Incentives and Glucose Adherence in Diabetes

Diabetes in Pregnancy

Bottom Line

View on ClinicalTrials.gov: NCT03338829 ↗

Enrolled (actual)

130

Serious AEs

0.0%

Results posted

Jul 2025

Primary outcome: Primary: Frequency of Glucose Monitoring — 57.31; 58.48; 69.08 percentage of overall adherence

Study Design & Population

Study type: Interventional
Phase: N/A
Interventions: Positive incentive (Behavioral); Loss aversion (Behavioral)
Age: Adult · 18+ yrs
Sex: Female
Sponsor: University of Iowa
Primary completion: Dec 2019

Outcome Measures

Outcome	Result	p-value
PRIMARY Frequency of Glucose Monitoring	57.31; 58.48; 69.08	—

Summary

Diabetes in pregnancy carries significant pregnancy specific risks and requires frequent glucose monitoring to reduce these risks. This project compares the effect of two incentive schemes on adherence rates of glucose testing in pregnancy.

Eligibility Criteria

Inclusion Criteria

pregnant women with insulin dependent diabetes prior to 29 weeks gestation.

Exclusion Criteria

incarcerated, not English speaking

View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT03338829). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.