Research feed

Latest Diabetes Research

Recently published diabetes studies added to Dediabetes, summarized and organized by intervention and outcome.

Sorted by publication date. Some studies may have been added to Dediabetes later.

Last updated: Jul 22, 2026643 studies indexed

July 2026

Published Jul 12, 2026RCTs

Probiotic L. reuteri shows no effect on oral microbiome in diabetes

This study investigated the effects of Limosilactobacillus reuteri supplementation on the subgingival microbiome in diabetic patients, finding no significant alterations.

Interventions
Limosilactobacillus reuteri lozenges
Outcomes
Beta diversityGut microbiota diversityPeriodontal probing depth+1 more
Added to Dediabetes Jul 12, 2026
Published Jul 12, 2026RCTs

Probiotics show no significant effect on glycemic control in diabetes

This study investigated the effects of probiotic supplementation on glycemic control in adults with type 2 diabetes. Results showed no statistically significant improvements in key glycemic markers.

Interventions
Probiotic beverage containing Lactobacillus
Outcomes
Body weightFasting blood sugar (FBS)Fasting insulin levels+4 more
Added to Dediabetes Jul 12, 2026
Published Jul 12, 2026RCTs

Sarcomeal Supplement Improves Muscle Mass in Diabetic Patients

This study evaluated the efficacy of Sarcomeal supplement and vitamin D3 on muscle parameters in diabetic sarcopenia patients, revealing significant improvements in lean body mass and lean mass index.

Interventions
Vitamin D supplementation
Outcomes
Blood parametersGastrointestinal disorders incidenceHandgrip Strength+2 more
Added to Dediabetes Jul 12, 2026
Published Jul 12, 2026RCTs

Simplified meal announcement maintains glucose control in type 1 diabetes.

This study evaluated the CamAPS FX algorithm with simplified meal announcement against carbohydrate counting in youth and young adults with type 1 diabetes, finding non-inferiority in glucose control.

Interventions
Low-carbohydrate dietVery-low-calorie ketogenic diet
Outcomes
Percentage of time spent above 10.0 mmol/LTime above 13.9 mmol/LTime in range+1 more
Added to Dediabetes Jul 12, 2026
Published Jul 12, 2026Randomized Controlled Trial

Tadalafil may shift neurodegeneration biomarkers in type 2 diabetes

This small trial analysis tested daily tadalafil in people with type 2 diabetes. Tadalafil lowered some blood biomarkers related to amyloid metabolism and astroglial activation, but it did not change several other brain-related biomarkers.

Interventions
Tadalafil
Outcomes
Amyloid-β 40Amyloid-β 42Amyloid-β 42/40 ratio+6 more
Added to Dediabetes Jul 12, 2026
Published Jul 12, 2026RCTs

Vildagliptin improves post-meal glucose control during Ramadan fasting

This study evaluated the effects of adjunctive vildagliptin therapy during Ramadan fasting in adolescents and young adults with type 1 diabetes, finding significant improvements in glucose management.

Interventions
Dipeptidyl peptidase-4 inhibitors
Outcomes
Coefficient of variationDiabetic ketoacidosisMean difference in post-meal glucose surges+5 more
Added to Dediabetes Jul 12, 2026
Published Jul 12, 2026RCTs

Vitamin D3 may improve periodontal health in diabetes

This study investigated the effects of Vitamin D3 supplementation alongside scaling and root planing in patients with Type 2 Diabetes Mellitus and periodontitis, finding significant improvements in periodontal health indicators.

Interventions
Vitamin D supplementation
Outcomes
Clinical attachment levelFasting Plasma Glucose (FPG)Periodontal probing depth+3 more
Added to Dediabetes Jul 12, 2026
Published Jul 12, 2026RCTs

Vitamin D3 supplementation may reduce inflammation in type 2 diabetes patients

This study investigated the effects of Vitamin D3 supplementation on oxidative stress markers and NLRP3 gene expression in patients with Type 2 Diabetes, finding significant increases in vitamin D3 levels and reductions in NLRP3 expression.

Interventions
Vitamin D supplementation
Outcomes
Malondialdehyde (MDA)NLRP3 gene expressionSerum 25-hydroxyvitamin D+2 more
Added to Dediabetes Jul 12, 2026
Published Jul 12, 2026RCTs

Women and frailty linked to poorer adherence in diabetes trial

The ASCEND study investigated cardiovascular events in diabetic participants through a randomized controlled trial involving aspirin and omega-3 fatty acid supplementation.

Interventions
AspirinOmega-3 Fatty Acid Supplementation
Outcomes
Adherence Predictors for Omega-3Adherence to Omega-3Adherence to aspirin+1 more
Added to Dediabetes Jul 12, 2026

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