Comparing glucose monitoring methods in pregnant women with gestational diabetes after gastric bypass surgery

The Impact of Continous Glucose Monitoring on Pregnancy Outcome, in Women With Gestational Diabetes and a History of Gastric Bypass Surgery.

Not applicable Interventional Region Skane · NCT06291766

This study is testing whether continuous glucose monitoring works better than traditional blood sugar checks for pregnant women with gestational diabetes who have had gastric bypass surgery.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment120 (estimated)
Ages18 Years to 50 Years
SexFemale
SponsorRegion Skane Academic / other
Locations1 site (Lund)
Trial IDNCT06291766 on ClinicalTrials.gov

What this trial studies

This trial aims to evaluate the effectiveness of continuous glucose monitoring (CGM) versus traditional capillary glucose measurements in women with gestational diabetes who have undergone gastric bypass surgery. Participants will be randomized to receive either CGM or standard glucose monitoring during the last trimester of their pregnancy. The study will analyze glucose levels, treatment approaches, and pregnancy outcomes to determine the impact of monitoring methods on managing gestational diabetes. The findings could help improve care for this specific patient population.

Who should consider this trial

Good fit: Ideal candidates are women who have undergone gastric bypass surgery and have been diagnosed with gestational diabetes.

Not a fit: Patients who have had other types of bariatric surgery will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to better management of gestational diabetes in women with a history of gastric bypass surgery, potentially improving pregnancy outcomes.

How similar studies have performed: While there is limited research specifically on this population, studies on continuous glucose monitoring in gestational diabetes have shown promising results.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Understands written and spoken Swedish
* Previous Gastric Bypass surgery
* Diagnosed with gestational diabetes according to our local criteria
* Planned follow up at the Specialized Maternity Ward at Skane University Hospital
* Understands the use of CGM and is willing to use the system
* Have signed informed consent

Exclusion Criteria:

* Other kinds of bariatric surgery

Where this trial is running

Lund

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Diabetes, GestationalGastric Bypass Status for Obesity Complicating Pregnancy, Childbirth, or the PuerperiumPregnancy in DiabeticBlood Glucose Self Monitoring
Last reviewed 2026-06-10 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.