Comparative Efficacy of Advanced Hybrid Closed Loop (AHCL) Therapy Versus Open-Loop Insulin Delivery (OLID) System in Type 1 Diabetes Management During Ramadan: A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 75
- 试验地点
- 2
- 主要终点
- Time in Range difference between AHCL and OLID during the 30 days of the month of Ramadan
研究概览
简要总结
Our proposed study aims to build upon the existing findings by conducting a first-of-its-kind randomized controlled trial (RCT) that directly compares Advanced Hybrid Closed Loop (AHCL) and open-loop insulin delivery (OLID) systems during Ramadan. This comparison is crucial for understanding the nuanced benefits and potential limitations of each system in the context of Ramadan fasting, a topic not yet explored in RCT settings. By undertaking this study, we intend to bridge this gap in research, providing valuable insights into the effectiveness of these contrasting insulin delivery methods. The outcomes of this research could significantly inform clinical recommendations for T1DM management during Ramadan, emphasizing the importance of personalized treatment approaches that are aligned with patient needs and technological advancements.
详细描述
A Multi-center, randomized controlled trial will be conducted at King Fahad Medical City and Prince Sultan Military Medical City
Participants were randomly assigned to either the control group (OLID) or one of the intervention groups (AHCL). Stratified randomization will be used according to age (<18 and ≥18 years) and HbA1c (<8.5% and ≥8.5%) to avoid overrepresentation of certain age or glycemic control groups.
All groups will receive comprehensive diabetes education and extensive carbohydrate counting training. Continuous glucose monitoring (CGM) will be conducted using the Guardian 4 sensor or Dexcom G6 for the intervention group depending on the type of pump used. The control group will continue using their current CGM device. Data on glycemic control, hypoglycemic events, and patient satisfaction will be collected before and throughout Ramadan. Additionally, fructosamine levels for all patients will be checked both before and after Ramadan to provide a more immediate assessment of glycemic control.
The investigators compared between groups in terms of the number of fasting days out of the entire month and the number of days in which participants break their fast due to diabetes-related reasons. Days when female participants do not fast due to their menstrual period will not be counted as days of fasting break for the purposes of this analysis.
Sociodemographic data, laboratory investigations, and relevant clinical data will be collected from the Electronic Health Record (EHR). CGM metrics including Time in Range (TIR), Time Above Range (TAR), Time Below Range (TBR), Glucose Management Indicator (GMI), and Coefficient of Variation (COV) will be gathered. Fructosamine levels will also be measured to assess the immediate past 2 weeks' glycemic control. A survey for diabetes distress and quality of life will be filled by the participants prior to the study.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 14 Years 至 70 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Type 1 diabetes as per the American Diabetes Association classification for at least 1 year.
- •Age 14 to
- •OLID therapy for at least 6 months.
- •Willingness and ability to adhere to the study protocol.
排除标准
- •Pregnancy.
- •Using medications that affect blood glucose like steroids.
- •Patients who are not able to fast for the entire month of Ramadan due to medical or non-medical reasons.
结局指标
主要结局
Time in Range difference between AHCL and OLID during the 30 days of the month of Ramadan
时间窗: 30 days (the month of Ramadan)
Time in range on CGM (70-180mg/dL)
次要结局
未报告次要终点
研究者
Nouf Aboalsamh
Principal Investigator
King Fahad Medical City