ClinicalTrials.gg
CompletedNCT03847701Updated Apr 1, 2026

Cardio-metabolic and Inflammatory Impact of Starch Digestibility in Type 2 Diabetic Patients

An interventional study of Balanced diet high in Slowly Digestible Starch and Balanced diet low in Slowly Digestible Starch in Type2 Diabetes, sponsored by Mondelēz International, Inc.. Completed at 1 site in France. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2026-04-01.

Sponsored by Mondelēz International, Inc. · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
53
Allocation
Randomized
Ages
18 Years to 75 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 414 studies in Diabetes Mellitus, Type 2 with a site in France — 36 open to participants now, 42 under way, 9 of them phase 3. Diabetes Mellitus, Type 2 · France.

Enrollment
263rd of 336
53 · median 312
Started
2019
with 14 others
No phase
112 of 414
17 open now
Registered
309th of 414
by date

Among the 414 studies in Diabetes Mellitus, Type 2 with a site in France, this one is the 263rd largest by enrollment of the 336 interventional ones, is one of 15 that started in 2019, is one of 112 with no phase, and was the 309th registered.

By phase

414 studies; the count open now beside each. This study's row is marked.

Phase 3139 · 7 open
No phasethis study112 · 17 open
Observational78 · 10 open
Phase 443 · 0 open
Phase 231 · 2 open
Phase 16 · 0 open
Phase 2/34 · 0 open
Phase 1/21 · 0 open

By the year they started

First in 2000; this study’s year is marked. 15 started in 2019.

Size and results

Median enrollment 312 across the 336 interventional studies, 276 across the 78 observational. Of the 335 that completed or were terminated, 132 (39%) have results posted.

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02

Study summary

This is a monocentric, randomized, single-blind and controlled study with a parallel design (2 arms). The research hypothesis is that the diet high in Slow Digestible Starch (SDS) content (H-SDS) will lower the daylong glycemic response and improve the glycemic control just as metabolic, inflammatory, cardiovascular and oxidative stress parameters in patients with type 2 diabetes (T2D) compared to the diet low in SDS content (L-SDS). The hypothesis is that these differences in glycemic response and in metabolic, inflammatory, cardiovascular and oxidative stress parameters response can be observed after 3 months of diet.

Read the detailed description

This is a monocentric, randomized, single-blind and controlled study with a parallel design (2 arms). The research hypothesis is that the diet high in Slow Digestible Starch (SDS) content (H-SDS) will lower the daylong glycemic response and improve the glycemic control just as metabolic, inflammatory, cardiovascular and oxidative stress parameters in patients with type 2 diabetes (T2D) compared to the diet low in SDS content (L-SDS). The hypothesis is that these differences in glycemic response and in metabolic, inflammatory, cardiovascular and oxidative stress parameters response can be observed after 3 months of diet.

80 patients with type 2 diabetes will be recruited.

Subjects will have 11 visits:

V0 = selection visit: check whether the patients fulfill inclusion and exclusion criteria for the study.

Visit V1 = CGMS insertion on usual lifestyle without any changes in his/her diet. This is the Run-in period.

Visit V2 (6 days +/- 1 day) = CGMS removal and randomization according to sex, HbA1c and MAGE.

Visit V3 = first metabolic day: medical check-up, dietary interview, indirect calorimetry, impedancemetry measurements and FlexMeal challenge test with 5h follow up (blood samples). CGMS insertion with detailed dietetic instructions according to their allocated group (adapted food provisions).

Visit V4 (6 days +/- 1 day) = CGMS removal. Arterial Endothelial Function (AEF) measurement. Adapted food provisions.

Visit V5 = Adapted food provisions.

Visit V6 = medical check-up, dietary interview, CGMS insertion and baseline blood measurements. Adapted food provisions.

Visit V7 (6 days +/- 1 day) = CGMS removal. Arterial Endothelial Function (AEF) measurement. Adapted food provisions.

Visit V8 = Adapted food provisions.

Visit V9 = CGMS insertion. Arterial Endothelial Function (AEF) measurement. Adapted food provisions.

Visit V10 (6 days +/- 1 day) = second metabolic day: medical check-up, dietary interview, indirect calorimetry, impedancemetry measurements and FlexMeal challenge test with 5h follow up (blood samples). CGMS removal. Feedback questionnaire.

03

Conditions studied

  • Type2 Diabetes

Keywords

  • Slowly Digestible Starch
  • SDS
  • Type 2 diabetes
  • T2D
  • Glycemic response
  • Continuous Glucose Monitoring System
  • CGMS
  • Diet
  • MAGE
  • Mean Amplitude of Glucose Excursion
04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Patient able to understand the study information and providing written consent for his/her participation to the study
  • Male or female
  • Patient undergoing medical examination during the selection visit
  • Patient aged between 18 and 75 years old (bounds included)
  • T2D volunteer with between 7% and 8,5% without signs of insulinopenia according to the investigator
  • Patient with ranging between 25 and 40 kg/m2 (bounds included)
  • Patient with stable body weight over the past three months (+/- 5 % of body weight)
  • Patient accepting to change its diet for three months
  • Patient not suffering from food intolerance or allergy
  • Patient regularly consuming products proposed in the study
  • Patient agreeing to consume 3 main meals per day without extra-prandial carbohydrates intakes
  • Sedentary behavior or stable predicted physical activity during the study
  • Patient not presenting any disease during the medical examination / interview which could interfere with the results of the study according to the investigator
  • Patient covered by health insurance
  • Patient accepting to have short nails on his/her 2 forefingers

Exclusion criteria

Exclusion Criteria:

  • Patient under legal protection measure
  • Patient deprived of liberty by a court or an administrative decision
  • Patient currently participating in another study or being in the exclusion period of another study
  • Volunteer that exceed the financial compensation allowed per year for participating in research programs
  • Gamma-GT > 2.5 times above the norm (>160 UI/L)
  • ASAT > 2.5 times above the norm (>85 UI/L)
  • ALAT > 2.5 times above the norm (>137.5 UI/L)
  • Triglycerides > 4 g/L
  • LDL-cholesterol > 1.90 g/L
  • CRP > 15 mg/L
  • \< 120 mg/dL
  • eGRF (estimated ) \< 45 ml/min
  • Other biological abnormality with clinical significant relevance according to the investigator
  • Patient with type 1 diabetes, post pancreatectomy or post transplant diabetes, MODY diabetes, mitochondrial diabetes, iatrogenic diabetes
  • T2D volunteer with any other anti-diabetic treatment other than metformin: insulin therapy, GLP-1 analogues, acarbose, sulphonylureas, repaglinide, SGLT2 agonists,…
  • Patient consuming in the two previous months regularly corticoids, beta-blocking drugs or drugs
  • Patient with hemoglobin pathology
  • Patient with medical history of hemoglobinopathies (thalassemia, drepanocytosis…)
  • Patient with past bariatric surgery
  • Patient with medical history of endocrine diseases who may interfere with glucose metabolism according to the investigator (such as hyperthyroidism, acromegaly, hypercorticism…)
  • Patient treated with anticoagulants
  • Patient with a pace-maker
  • Uncontrolled high blood pressure defined by Systolic blood pressure > 150 mmHg or Diastolic blood pressure > 100 mmHg
  • Evidence of any other unstable or untreated immunological, neoplasic, endocrine, haematological, gastrointestinal, hepatic, neurological or psychiatric abnormalities or medical disease with clinical significant relevance according to the investigator
  • Pregnant women or willing to become pregnant or lactating women
  • Women of childbearing age without an efficient method according to the investigator
  • Patient under a restrictive diet or with a planned weight loss program during the study
  • Patient with severe eating disorders (e.g. anorexia nervosa, binge eating disorder and bulimia) according to the investigator
  • Patient without stable dietary habits or with specific diet (vegetarian, vegan, gluten-free…) according to the investigator
  • Patient who smokes more than 5 cigarettes per day
  • Patient regularly consuming more than 20 g/day of alcohol. Consumption of more than 3 alcoholic beverages per day is recognized as excessive. An alcoholic beverage is: 30 mL of spirituous, 120 mL of wine or 330 mL of beer
  • Patient regularly consuming recreational drugs
  • Adhesive plaster skin allergy
  • Claustrophobic patient
  • Patient willing to take the plane during the CGMS periods
Terms in these criteria, in plain language(7)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

HbA1c

A blood test of average blood sugar over the past two to three months, given as a percentage or in mmol/mol. 6.5% (48 mmol/mol) or more is the usual threshold for diabetes, normally confirmed by a second test.

BMI (body mass index)

Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.

What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.

Hemoglobin (Hb)

The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).

GFR and eGFR (kidney filtering)

GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².

Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.

Immunosuppression

A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.

Read whether the line is about a condition or about medicines, and which medicines and doses it means.

Clinically significant

Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Outcomes assessor)
Enrollment
53 participants (actual)

Study arms

  • Active comparator
    High in SDS

    Balanced diet high in Slowly Digestible Starch

    Other: Balanced diet high in Slowly Digestible Starch

  • Placebo comparator
    Low in SDS

    Balanced diet low in Slowly Digestible Starch

    Other: Balanced diet low in Slowly Digestible Starch

Interventions

  • OtherBalanced diet high in Slowly Digestible Starch

    The carbohydrates present in high Slowly Digestible Starch diet were selected according to the general recommendations made for diabetics and according to their SDS content. The diet will be consumed during three months.

    Also known as: Diet A, H-SDS

  • OtherBalanced diet low in Slowly Digestible Starch

    The carbohydrates present in low-Slowly Digestible Starch diet were selected according to the general recommendations made for diabetics and according to their SDS content. The diet will be consumed during three months.

    Also known as: Diet B, L-SDS

06

What researchers measure

Primary outcomes

  1. MAGE comparison following 3 months of intake of a diet either high or low in SDS

    Mean Amplitude of Glycemic Excursions (MAGE) from CGMS glycaemia

    Time frame: Minimum 3 days to a maximum of 6 days of CGMS record

Secondary outcomes

  1. Glycemia iAUC characterisation of a standard challenge test (FlexMeal) during the first metabolic day

    Glycemia iAUC

    Time frame: 5 hours post standard challenge test during visit 3

  2. Insulin iAUC characterisation of a standard challenge test (FlexMeal) during the first metabolic day

    Insulin iAUC

    Time frame: 5 hours post standard challenge test during visit 3

  3. GLP1 iAUC characterisation of a standard challenge test (FlexMeal) during the first metabolic day

    GLP1 iAUC

    Time frame: 5 hours post standard challenge test during visit 3

  4. Inflammatory status comparison during the first metabolic day : CRPus concentration

    CRPus

    Time frame: At a basal state during visit 3

  5. Inflammatory impacts characterisation of a standard challenge test (FlexMeal) during the first metabolic day : TNFa iAUC

    TNFa iAUC

    Time frame: 5 hours post standard challenge test during visit 3

  6. Inflammatory impacts characterisation of a standard challenge test (FlexMeal) during the first metabolic day : IL6 iAUC

    IL6 iAUC

    Time frame: 5 hours post standard challenge test during visit 3

  7. Inflammatory impacts characterisation of a standard challenge test (FlexMeal) during the first metabolic day : IL1Ra iAUC

    IL1Ra iAUC

    Time frame: 5 hours post standard challenge test during visit 3

  8. Inflammatory impacts characterisation of a standard challenge test (FlexMeal) during the first metabolic day : IL18 iAUC

    IL18 iAUC

    Time frame: 5 hours post standard challenge test during visit 3

  9. Glycemic impacts comparison following the intake of a diet either high or low in SDS during the time course of the study

    Glycemia concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  10. Insulinemic impacts comparison following the intake of a diet either high or low in SDS during the time course of the study

    Insulin concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  11. Inflammatory impacts comparison following the intake of a diet either high or low in SDS during the time course of the study : CRPus concentration

    CRPus concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  12. Inflammatory impacts comparison following the intake of a diet either high or low in SDS during the time course of the study : TNFa concentration

    TNFa concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  13. Inflammatory impacts comparison following the intake of a diet either high or low in SDS during the time course of the study : IL6 concentration

    IL6 concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  14. Inflammatory impacts comparison following the intake of a diet either high or low in SDS during the time course of the study : IL1Ra concentration

    IL1Ra concentration

    Time frame: At a basal state during visit V3, V6 and V10

  15. Inflammatory impacts comparison following the intake of a diet either high or low in SDS during the time course of the study : IL18 concentration

    IL18 concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  16. Oxidative Stress comparison following the intake of a diet either high or low in SDS during the time course of the study : MDA concentration

    Malonaldehyde : MDA concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  17. Oxidative Stress comparison following the intake of a diet either high or low in SDS during the time course of the study : Urinary isoprostanes concentration

    Urinary isoprostanes concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  18. Cardiovascular risk markers comparison following the intake of a diet either high or low in SDS during the time course of the study : MCP1 concentration

    MCP1 concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  19. Cardiovascular risk markers comparison following the intake of a diet either high or low in SDS during the time course of the study : sICAM concentration

    sICAM concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  20. Cardiovascular risk markers comparison following the intake of a diet either high or low in SDS during the time course of the study : sVCAM concentration

    sVCAM concentration

    Time frame: At a basal state during visit 3, visit 6 and visit 10

  21. Glycemic impacts characterisation of a standard challenge test (FlexMeal) during the second metabolic day

    Glycemia iAUC

    Time frame: 5 hours post standard challenge test during visit 10

  22. Insulinemic impacts characterisation of a standard challenge test (FlexMeal) during the second metabolic day

    Insulin iAUC

    Time frame: 5 hours post standard challenge test during visit 10

  23. GLP1 iAUC characterisation of a standard challenge test (FlexMeal) during the second metabolic day

    GLP1 iAUC

    Time frame: 5 hours post standard challenge test during visit 10

  24. Inflammatory impacts comparison following 3 months of intake of a diet either high or low in SDS : CRPus concentration

    CRPus concentration

    Time frame: At a basal state during visit 10

  25. Inflammatory impacts characterisation of a standard challenge test (FlexMeal) during the second metabolic day : TNFa iAUC

    TNFa iAUC

    Time frame: 5 hours post standard challenge test during visit 10

  26. Inflammatory impacts characterisation of a standard challenge test (FlexMeal) during the second metabolic day : IL6 iAUC

    IL6 iAUC

    Time frame: 5 hours post standard challenge test during visit 10

  27. Inflammatory impacts characterisation of a standard challenge test (FlexMeal) during the second metabolic day : IL1Ra iAUC

    IL1Ra iAUC

    Time frame: 5 hours post standard challenge test during visit 10

  28. Inflammatory impacts characterisation of a standard challenge test (FlexMeal) during the second metabolic day : IL18 iAUC

    IL18 iAUC

    Time frame: 5 hours post standard challenge test during visit 10

  29. Cardiovascular risk markers characterisation following the intake of a diet either high or low in SDS : MCP1 concentration

    MCP1 concentration

    Time frame: After 3 months consumption of the diet

  30. Cardiovascular risk markers characterisation following the intake of a diet either high or low in SDS : sICAM concentration

    sICAM concentration

    Time frame: After 3 months consumption of the diet

  31. Cardiovascular risk markers characterisation following the intake of a diet either high or low in SDS : sVCAM concentration

    sVCAM concentration

    Time frame: After 3 months consumption of the diet

  32. Oxydative stress characterisation following the intake of a diet either high or low in SDS : MDA concentration

    Malonaldehyde : MDA concentration

    Time frame: After 3 months consumption of the diet

  33. Oxydative stress characterisation following the intake of a diet either high or low in SDS : Urinary isoprostanes concentration

    Urinary isoprostanes concentration

    Time frame: After 3 months consumption of the diet

  34. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : MAGE

    Mean Amplitude of Glycemic Excursions (MAGE) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  35. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : MAGE

    Mean Amplitude of Glycemic Excursions (MAGE) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  36. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : TIR

    Time In Range (TIR) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  37. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : TIR

    Time In Range (TIR) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  38. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : CV

    Coefficient of Variation (CV) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  39. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : CV

    Coefficient of Variation (CV) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  40. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : SD

    Standard Deviation (SD) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  41. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : SD

    Standard Deviation (SD) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  42. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : MIME

    Mean Indices of Meal Excursions (MIME) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  43. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : MIME

    Mean Indices of Meal Excursions (MIME) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  44. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : MODD

    Mean Of Daily Differences (MODD) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  45. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : MODD

    Mean Of Daily Differences (MODD) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  46. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : CONGA

    Continuous Overall Net Glycemic Action (CONGA) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  47. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : CONGA

    Continuous Overall Net Glycemic Action (CONGA) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  48. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : ADRR

    Average Daily Risk Range (ADRR) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  49. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : ADRR

    Average Daily Risk Range (ADRR) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  50. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : LGBI

    Low Blood Glucose Index (LGBI) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  51. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : LGBI

    Low Blood Glucose Index (LGBI) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  52. Glycemic profile parameters following the intake of a diet either high or low in SDS during the time course of the study : HGBI

    High Blood Glucose Index (HGBI) from CGMS glycaemia

    Time frame: minimum 3 days to a maximum of 6 days of CGMS record

  53. Glycemic profile parameters following the 3 months consumption of a diet either high or low in SDS : HGBI

    High Blood Glucose Index (HGBI) from CGMS glycaemia

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  54. Mean daylong incremental Area Under the Curve (iAUC), measured by CGMS, following the intake of a diet either high or low in SDS during the time course of the study

    The iAUC will be calculated using the trapezoid rule. The iAUC includes all area below the curve and above the fasting concentration, with any area beneath fasting being ignored.

    Time frame: from 0 min to 360 min postprandial during the CGMS record periods (from visit 3 to visit 4, from visit 6 to visit 7 and from visit 9 to visit 10)

  55. Mean daylong total Area Under the Curve (tAUC), measured by CGMS, following the intake of a diet either high or low in SDS during the time course of the study

    The tAUC will be calculated using the trapezoid rule.

    Time frame: from 0 min to 360 min postprandial during the CGMS record periods (from visit 3 to visit 4, from visit 6 to visit 7 and from visit 9 to visit 10)

  56. Compare diabetes follow-up markers during the first metabolic day : HbA1c

    Hba1c concentration

    Time frame: At the basal state during visit 3

  57. Compare diabetes follow-up markers following the intake of a diet either high or low in SDS during the time course of the study : HbA1c concentration

    Hba1c

    Time frame: At a basal state, during visit 3, visit 6 and visit 10

  58. Compare diabetes follow-up markers following the 3 months consumption of a diet either high or low in SDS : HbA1c concentration

    Hba1c

    Time frame: After 3 months consumption of the diet, at the basal state

  59. Compare Diabetes follow-up markers during the first metabolic day : Fructosamine concentration

    Fructosamine

    Time frame: At the basal state during visit 3

  60. Compare Diabetes follow-up markers following the intake of a diet either high or low in SDS during the time course of the study : fructosamine concentration

    Fructosamine

    Time frame: At a basal state, during visit 3, visit 6 and visit 10

  61. Compare Diabetes follow-up markers following the 3 months consumption of a diet either high or low in SDS : Fructosamine concentration

    Fructosamine

    Time frame: After 3 months consumption of the diet, at the basal state

  62. Compare Diabetes follow-up markers during the first metabolic day : Glycated Albumin concentration

    Glycated albumin

    Time frame: At the basal state during visit 3

  63. Compare Diabetes follow-up markers following the intake of a diet either high or low in SDS during the time course of the study : glycated albumin concentration

    Glycated albumin

    Time frame: At a basal state, during visit 3, visit 6 and visit 10

  64. Compare Diabetes follow-up markers following the 3 months consumption of a diet either high or low in SDS : Glycated Albumin concentration

    Glycated albumin

    Time frame: After 3 months consumption of the diet, at the basal state

  65. Arterial Endothelial Function characterisation following the intake of a diet either high or low in SDS during the time course of the study : RHI

    Reactive Hyperemia (RHI)

    Time frame: At a basal state during visit 4, visit 7 and visit 9

  66. Arterial Endothelial Function characterisation following the intake of a diet either high or low in SDS during the time course of the study : AI

    Augmentation Index (AI)

    Time frame: At a basal state during visit 4, visit 7 and visit 9

  67. Arterial Endothelial Function characterisation following the intake of a diet either high or low in SDS during the time course of the study : HRV

    Heart Rate Variability (HRV)

    Time frame: At a basal state during visit 4, visit 7 and visit 9

  68. Anthropometry parameters characterisation during the first metabolic day : height

    Height

    Time frame: At baseline during visit 3

  69. Anthropometry parameters characterisation during the first metabolic day : body weight

    body weight

    Time frame: At baseline during visit 3

  70. Anthropometry parameters characterisation during the first metabolic day : waist circumference

    waist circumference

    Time frame: At baseline during visit 3

  71. Anthropometry parameters characterisation during the first metabolic day : hip circumference

    hip circumference

    Time frame: At baseline during visit 3

  72. Anthropometry parameters characterisation following the intake of a diet either high or low in SDS during the time course of the study : height

    Height

    Time frame: At baseline during visit 3, visit 6 and visit 10

  73. Anthropometry parameters characterisation following the intake of a diet either high or low in SDS during the time course of the study : body weight

    body weight

    Time frame: At baseline during visit 3, visit 6 and visit 10

  74. Anthropometry parameters characterisation following the intake of a diet either high or low in SDS during the time course of the study : waist circumference

    waist circumference

    Time frame: At baseline during visit 3, visit 6 and visit 10

  75. Anthropometry parameters characterisation following the intake of a diet either high or low in SDS during the time course of the study : hip circumference

    hip circumference

    Time frame: At baseline during visit 3, visit 6 and visit 10

  76. Anthropometry parameters characterisation following the 3 months consumption of a diet either high or low in SDS : height

    Height

    Time frame: At baseline during visit 10

  77. Anthropometry parameters characterisation following the 3 months consumption of a diet either high or low in SDS : body weight

    body weight

    Time frame: At baseline during visit 10

  78. Anthropometry parameters characterisation following the 3 months consumption of a diet either high or low in SDS : waist circumference

    waist circumference

    Time frame: At baseline during visit 10

  79. Anthropometry parameters characterisation following the 3 months consumption of a diet either high or low in SDS : hip circumference

    hip circumference

    Time frame: At baseline during visit 10

  80. Body composition parameters characterisation during the first metabolic day: total body water

    Total body water measured by bioimpedancemetry

    Time frame: At baseline during visit 3

  81. Body composition parameters characterisation during the first metabolic day: body fat

    Body fat measured by bioimpedancemetry

    Time frame: At baseline during visit 3

  82. Body composition parameters characterisation during the first metabolic day: lean mass.

    Lean mass measured by bioimpedancemetry

    Time frame: At baseline during visit 3

  83. Body composition parameters characterisation following the 3 months consumption of a diet either high or low in SDS : total body water

    Total body water measured by bioimpedancemetry

    Time frame: At baseline during visit 10

  84. Body composition parameters characterisation following the 3 months consumption of a diet either high or low in SDS : body fat

    Body fat measured by bioimpedancemetry

    Time frame: At baseline during visit 10

  85. Body composition parameters characterisation following the 3 months consumption of a diet either high or low in SDS : lean mass

    Lean mass measured by bioimpedancemetry

    Time frame: At baseline during visit 10

  86. Resting energy metabolism profile during the first metabolic day: Resting Metabolism Rate

    Resting Metabolism Rate (RMR)

    Time frame: At baseline during visit 3

  87. Resting energy metabolism profile following the 3 months consumption of a diet either high or low in SDS : Resting Metabolism Rate

    Resting Metabolism Rate (RMR)

    Time frame: At baseline during visit 10

  88. Diabetic glycemic variability characterisation following the 3 months consumption of a diet either high or low in SDS

    Percent of subjects reaching the target for HbA1C, TIR and CV

    Time frame: after 3 months consumption of the diet, CGMS record for a minimum of 3 days to a maximum of 6 days

  89. Level of physical activity characterisation following the intake of a diet either high or low in SDS during the time course of the study : IPAQ

    International Physical Activity Questionnaire (IPAQ)

    Time frame: After each CGMS record periods, ie : at visit 4, visit 7 and visit 10

  90. Characterisation of acceptability to H-SDS diet in free living conditions

    Feedback questionnaire

    Time frame: After 3 months consumption of the diet, at visit 10

  91. Characterisation of the percent of compliance to H-SDS diet in free living conditions

    Table of compliance in the volunteer's notebook. Subjects will have to fulfill it after each meal during the study period

    Time frame: After 3 months consumption of the diet

07

Study locations

1 site
  • Centre de Recherche en Nutrition Humaine Rhone-Alpes
    Pierre-Bénite, 69310, France
08

References and documents

Publications

  • Chisbert M, Castell AL, Van Den Berghe L, Breyton AE, Feugier N, Cuerq C, Chikh K, Brack O, Laville M, Goux A, Meynier A, Vinoy S, Nazare JA. Optimizing glycemic variability in type 2 diabetes using simple dietary and culinary recommendations to modulate starch digestibility: a randomized controlled trial. Am J Clin Nutr. 2025 Dec;122(6):1591-1601. doi: 10.1016/j.ajcnut.2025.10.007. Epub 2025 Oct 13. PubMed 41092985 ↗

Individual participant data

Plan to share: No

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Jun 2019 to primary completion in Nov 2024, 64 months.

Of 177 industry-sponsored interventional studies with no phase under Diabetes Mellitus, Type 2, half reached primary completion within 16 months of starting (the median), counting those still running; a quarter within 6 and three quarters within 29. This study's 64 months is above that.

Counting every sponsor, half of 2,243 studies reached it within 21 months; a quarter within 10 and three quarters within 39.

How these figures are worked out, and which studies are left out of them.

Registered
Jan 30, 2019
First posted
Feb 20, 2019
StartActual
Jun 25, 2019
Primary completionActual
Nov 15, 2024
CompletionActual
Nov 15, 2024
Last update
Apr 1, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Apr 1, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03847701
Collaborators
Centre de Recherche en Nutrition Humaine Rhone-Alpe, Biofortis Mérieux NutriSciences
Responsible party
Sponsor
First posted
Feb 20, 2019
Start date
Jun 25, 2019
Primary completion
Nov 15, 2024
Completion
Nov 15, 2024
Last update
Apr 1, 2026

Study contacts

Emmanuel DISSE, MD, PhD
principal investigator · Centre de Recherche en Nutrition Humaine Rhone-Alpe
Martine LAVILLE, MD, PhD
study chair · Centre de Recherche en Nutrition Humaine Rhone-Alpe

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2026. You cannot join it, but the record below documents what was studied.

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