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Glycemic responses to allulose and aspartame in adults living with obesity

Glycemic and hormonal responses to allulose and aspartame in adults living with obesity

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
TCTR
Registry ID
TCTR20220530003
Enrollment
20
Registered
2022-05-30
Start date
2020-10-01
Completion date
Unknown
Last updated
2026-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

obesity obesity

Interventions

The 75 g oral glucose solution was provided to the participants as a 200 ml solution. The test substances (allulose or aspartame) were prepared by the study sponsor (Rajburi Sugar Co., Ltd.) and were
75g glucose with 14g of allulose,75g glucose with 7g of allulose,75g glucose with 1.65g of aspartame

Sponsors

Rajburi Sugar Co., Ltd.
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: The inclusion criteria included age between 18-60 years and body mass index (BMI) between 28-35 kg/m2.

Exclusion criteria

Exclusion criteria: Exclusion criteria included weight changes of 5 kg or more within 6 weeks of enrollment, known allergies to food or substances utilized in the study, antibiotic, NSAID, or steroid use within 6 weeks before registration, bariatric surgery, active gastrointestinal disorders such as inflammatory bowel disease and short bowel syndrome, severe hypertension (defined as systolic blood pressure above 180 mmHg and/or diastolic blood pressure above 110 mmHg), severe hypertriglyceridemia (triglyceride levels above 500 mg/dL), diabetes mellitus, pregnancy, lactation, and history of phenylketonuria.

Design outcomes

Primary

MeasureTime frame
Postprandial glucose 0, 15, 30, 45, 60, 90, and 120 minutes iAUC & peak

Secondary

MeasureTime frame
insulin, C-peptide, GLP-1, glucagon, and leptin 0, 15, 30, 45, 60, 90, and 120 minutes iAUC & peak,gut microbiome baseline 16S rRNA sequencing

Countries

Thailand

Contacts

Public ContactPornpoj Pramyothin

Mahidol University

pornpoj.pra@mahidol.edu0895140091

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Apr 4, 2026