Clinical Trials Logo

Clinical Trial Summary

The objectives of this study are to examine how sex hormones (use of hormonal birth control, menstrual cycle phase) impact glycemic control among women with type 1 diabetes (T1D), and to test adjustments to insulin dosing and food intake to ameliorate cycle-related glycemic variability. A secondary aim is to examine how the menstrual cycle and use of hormonal birth control impact patient-reported outcomes and glycemic responses to physical activity.


Clinical Trial Description

The overall goal of this project is to further understand the impact of hormonal status on glycemic metrics and to test personalized changes to insulin dosing, through implementing the following specific aims: Specific Aim 1: Using CGM, examine glucose levels among women with T1D by menstrual cycle phase over a three month period to establish baseline glycemic variability, to identify personalized patterns of glycemic control across the menstrual cycle phase, and to test glycemic responses to acute bouts of aerobic, interval and resistance training. Specific Aim 2: Using the data from the observational period, examine patterns of glycemic variability by menstrual cycle phase in order to determine the appropriate alteration to insulin delivery needed to improve glycemic control across the menstrual cycle among women with T1D Specific Aim 3: Test an intervention that includes up to four personalized adjustments to food intake, insulin dose and glycemic algorithms by menstrual cycle phase in a randomized intervention and control group. We will also examine responses to daily activity, planned exercise activities, and acute bouts of aerobic, interval and resistance exercise. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06297980
Study type Interventional
Source University of Colorado, Denver
Contact JANET K SNELL-BERGEON, PhD, MPH
Phone 3037246762
Email Janet.Snell-Bergeon@cuanschutz.edu
Status Recruiting
Phase N/A
Start date March 15, 2024
Completion date October 31, 2026

See also
  Status Clinical Trial Phase
Recruiting NCT05653518 - Artificial Pancreas Technology to Reduce Glycemic Variability and Improve Cardiovascular Health in Type 1 Diabetes N/A
Enrolling by invitation NCT05515939 - Evaluating the InPen in Pediatric Type 1 Diabetes
Completed NCT05109520 - Evaluation of Glycemic Control and Quality of Life in Adults With Type 1 Diabetes During Continuous Glucose Monitoring When Switching to Insulin Glargine 300 U/mL
Recruiting NCT04016987 - Automated Structured Education Based on an App and AI in Chinese Patients With Type 1 Diabetes N/A
Active, not recruiting NCT04190368 - Team Clinic: Virtual Expansion of an Innovative Multi-Disciplinary Care Model for Adolescents and Young Adults With Type 1 Diabetes N/A
Active, not recruiting NCT05413005 - Efficacy of Extracorporeal Photopheresis (ECP) in the Treatment of Type 1 Diabetes Mellitus Early Phase 1
Active, not recruiting NCT04668612 - Dual-wave Boluses in Children With Type 1 Diabetes Insulin Boluses in Children With Type 1 Diabetes N/A
Recruiting NCT05414409 - The Gut Microbiome in Type 1 Diabetes and Mechanism of Metformin Action Phase 2
Completed NCT02837094 - Enhanced Epidermal Antigen Specific Immunotherapy Trial -1 Phase 1
Recruiting NCT05670366 - The Integration of Physical Activity Into the Clinical Decision Process of People With Type 1 Diabetes N/A
Recruiting NCT05418699 - Real-life Data From Diabetic Patients on Closed-loop Pumps
Completed NCT04084171 - Safety of Artificial Pancreas Therapy in Preschoolers, Age 2-6 N/A
Recruiting NCT06144554 - Post Market Registry for the Omnipod 5 System in Children and Adults With Type 1 Diabetes
Recruiting NCT05379686 - Low-Dose Glucagon and Advanced Hybrid Closed-Loop System for Prevention of Exercise-Induced Hypoglycaemia in People With Type 1 Diabetes N/A
Recruiting NCT05153070 - Ciclosporin Followed by Low-dose IL-2 in Patients With Recently Diagnosed Type 1 Diabetes Phase 2
Recruiting NCT05281614 - Immune Effects of Vedolizumab With or Without Anti-TNF Pre-treatment in T1D Early Phase 1
Withdrawn NCT04259775 - Guided User-initiated Insulin Dose Enhancements (GUIDE) to Improve Outcomes for Youth With Type 1 Diabetes N/A
Active, not recruiting NCT01600924 - Study on the Assessment of Determinants of Muscle and Bone Strength Abnormalities in Diabetes
Completed NCT02914886 - Beneficial Effect of Insulin Glulisine by Lipoatrophy and Type 1 Diabetes (LAS) Phase 4
Completed NCT02897557 - Insulet Artificial Pancreas Early Feasibility Study N/A