Actively Recruiting
Continuous Glucose Monitoring With iCan i3 in Post-Bariatric Patients With Late Dumping Syndrome
Led by Kaiser Clinic and Hospital · Updated on 2026-02-27
60
Participants Needed
1
Research Sites
63 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Late dumping syndrome is a common complication following Roux-en-Y gastric bypass, characterized by postprandial hypoglycemia with significant impact on patient safety and quality of life. Traditional capillary glucose monitoring has limited ability to detect rapid glycemic fluctuations. This prospective randomized study aims to evaluate the efficacy and safety of the iCan i3 continuous glucose monitoring (CGM) system compared to conventional capillary glucose monitoring in detecting hypoglycemic events in post-bariatric patients with late dumping syndrome. Participants will be randomized into two groups: one using CGM and one using standard fingerstick monitoring, and followed for 60 days. Clinical outcomes, hypoglycemia frequency, symptom correlation, and quality of life will be assessed.
CONDITIONS
Official Title
Continuous Glucose Monitoring With iCan i3 in Post-Bariatric Patients With Late Dumping Syndrome
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 18-65 years
- History of Roux-en-Y gastric bypass surgery at least 12 months prior
- Clinical diagnosis of late dumping syndrome
- Stable body weight with less than 5% variation in the last 3 months
- Ability to provide informed consent
You will not qualify if you...
- Diagnosis of diabetes mellitus under treatment
- Use of antidiabetic medications except acarbose
- Pregnancy or breastfeeding
- Cognitive impairment affecting study participation
- Known allergy to continuous glucose monitoring adhesives
- Conditions increasing risk of hypoglycemia such as prolonged fasting
- Active or previous cancer
- Need for imaging procedures during the study period
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Kaiser Clínica Hospital Dia
São José do Rio Preto, São Paulo, Brazil, 15015-110
Actively Recruiting
Research Team
R
Roberto Luiz Kaiser Junior, PhD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
SUPPORTIVE_CARE
Number of Arms
2
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