Efficacy and Safety of a Ketogenic Diet in Type 1 Diabetes

Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-65
SponsorWashington University School of Medicine

About this trial

Despite strong evidence that tight control of blood sugar reduces the risk of diabetes complications, most people with type 1 diabetes do not achieve recommended blood sugar targets. This randomized controlled trial will test whether a very-low- carbohydrate ketogenic diet can effectively and safely improve blood sugar control in adults with type 1 diabetes.

Eligibility criteria

Qualifiers

Age ≥18 and ≤65 years

T1D diagnosed >1 year prior to screening

HbA1c 7.0%-9.0%

Stable insulin delivery method for the past 30 days

Disqualifiers

Body mass index <20.0 or >34.9 kg/m2

Severe gastroparesis or history of bariatric surgery

Diabetes-related hospitalization (including for diabetic ketoacidosis or severe hypoglycemia) within 12 months of screening

Poorly controlled hypertension (SBP ≥160 mmHg or DBP ≥100 mmHg)

Trial design

Treatments tested in this trial

  • Ketogenic Diet
  • Standard Diet

Treatment groups

58 Participants
are divided into 2 treatment groups