ArticleDiabetology & metabolic syndrome2023
Mitigating iftar-related glycemic excursions in adolescents and young adults with type 1 diabetes on MiniMed™ 780G advanced hybrid closed loop system: a randomized clinical trial for adjunctive oral vildagliptin therapy during Ramadan fasting.
Article in Diabetology & metabolic syndrome, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06021119 (Feasibility of DPP-4 Inhibitor for the Treatment of Iftar-Related Glycemic Excursions in Patients With Type 1 Diabetes on MiniMed™ 780G Advanced Hybrid Closed Loop System), which is not on this map. Cited by 4 papers.
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Feasibility of DPP-4 Inhibitor for the Treatment of Iftar-Related Glycemic Excursions in Patients With Type 1 Diabetes on MiniMed™ 780G Advanced Hybrid Closed Loop System
Who cites it
4 citing papers in PubMed, 9 citations in OpenAlex.
- Pre-Ramadan time-below-range stratifies the simulated pump basal-rate dose-response during Ramadan fasting: a five-policy paired virtual-patient study.Frontiers in endocrinology · 2026Article
- Potential benefits of hybrid closed-loop systems for managing moderate- to high-risk individuals with type 1 diabetes during Ramadan fasting.Diabetes, obesity & metabolism · 2025Article
- Combined Use of Vitamin D and DPP-4 Inhibitors as a Potential Adjuvant Treatment Strategy to Enhance the Efficacy of Novel Beta-Cell Replacement Therapies for Type 1 Diabetes.Medical sciences (Basel, Switzerland) · 2025Review
- The Use of MiniMed780G System Is Associated With Stable Glycemic Control in People With Type 1 Diabetes Before, During, and After Ramadan: An Observational Study.Journal of diabetes research · 2025Observational
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2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRamadan Iftar meal typically causes glucose excursions. Dipeptidyl peptidase-4 inhibitors increase glucagon-like peptide-1 and thus, decrease blood glucose levels with low risk of hypoglycemia.
aimTo investigate the efficacy and safety of vildagliptin as an add-on therapy on glucose excursions of Iftar Ramadan meals among adolescents and young adults with type 1 diabetes mellitus (T1DM) using advanced hybrid closed-loop (AHCL) treatment.
methodsFifty T1DM patients on MiniMed™ 780G AHCL were randomly assigned either to receive vildagliptin (50 mg tablet) with iftar meal during Ramadan month or not. All participants received pre-meal insulin bolus based on insulin-to-carbohydrate ratio (ICR) for each meal constitution.
resultsVildagliptin offered blunting of post-meal glucose surges (mean difference - 30.3 mg/dL [- 1.7 mmol/L] versus - 2.9 mg/dL [- 0.2 mmol/L] in control group; p < 0.001) together with concomitant exceptional euglycemia with time in range (TIR) significantly increased at end of Ramadan in intervention group from 77.8 ± 9.6% to 84.7 ± 8.3% (p = 0.016) and time above range (180-250 mg/dL) decreased from 13.6 ± 5.1% to 9.7 ± 3.6% (p = 0.003) without increasing hypoglycemia. A significant reduction was observed in automated daily correction boluses and total bolus dose by 23.9% and 16.3% (p = 0.015 and p < 0.023, respectively) with less aggressive ICR settings within intervention group at end of Ramadan. Coefficient of variation was improved from 37.0 ± 9.4% to 31.8 ± 7.1%; p = 0.035). No severe hypoglycemia or diabetic ketoacidosis were reported.
conclusionAdjunctive vildagliptin treatment mitigated postprandial hyperglycemia compared with pre-meal bolus alone. Vildagliptin significantly increased TIR while reducing glycemic variability without compromising safety. Trial registration This trial was registered under ClinicalTrials.gov Identifier no. NCT06021119.
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