Alleviating Carbohydrate Counting for Patients with Type-1 Diabetes Using a Closed Loop System with Weekly Subcutaneous Semaglutide
报名条件（概要）
- 年龄：不限 – 不限
- 性别：不限
- 健康志愿者：不接受
完整入排标准请以官方页面为准。
开展国家/地区
Canada
药品与企业信息
The blinded drug will be used in addition to the participants routine closed-loop insulin pump therapy. It will be administered through subcutaneous injection on a weekly basis. The first 12 weeks will include progressively increasing doses of the drug whereby, the dose increases every 4 weeks. Once the maximum tolerated dose is achieved after 12 weeks, participants will undergo 4 meal strategies in a randomized order. These include (in no particular order); full carbohydrate counting with rapid-acting insulin, SMA with rapid-acting insulin, SMA with Lyumjev and fully closed-loop system with Lyumjev. Each meal strategy will be 3 weeks in duration and will occur sequentially in the designated order.
The blinded drug will be used in addition to the participants routine closed-loop insulin pump therapy. It will be administered through subcutaneous injection on a weekly basis. The first 12 weeks will include progressively increasing doses of the drug whereby, the dose increases every 4 weeks. Once the maximum tolerated dose is achieved after 12 weeks, participants will undergo 4 meal strategies in a randomized order. These include (in no particular order); full carbohydrate counting with rapid-acting insulin, SMA with rapid-acting insulin, SMA with Lyumjev and fully closed-loop system with Lyumjev. Each meal strategy will be 3 weeks in duration and will occur sequentially in the designated order.
研发企业
试验官方登记的主要申办方；研究机构申办时会显示相应机构名称。
生产企业
公开药品批准资料或正式说明书暂未提供明确的生产企业信息。
研发企业与生产企业可能不是同一家。研究阶段药品可能尚未公布生产企业；生产企业仅取自美国上市原研药说明书所列企业（不含仿制药），不作推测；仅在其他国家上市的药品暂无法显示。
研究简介（原文）
A closed-loop insulin system, often labelled the "artificial pancreas" (AP), consists of an insulin pump, a continuous glucose monitor, and an interface coordinating between them to regulate insulin dosage based on glucose levels. Primarily designed for managing type 1 diabetes, this system has demonstrated significant benefits in previous studies. Yet, despite these advantages, certain challenges persist. Semaglutide, utilized in treating type 2 diabetes and obesity, is a once-weekly injectable medication that elevates levels of a gastrointestinal hormone known as Glucagon-Like Peptide-1 (GLP-1). This hormone alters gastric emptying, inhibits glucagon release, and reduces appetite. While not officially sanctioned for type 1 diabetes treatment in North America, studies have explored its efficacy as an adjunctive therapy alongside insulin, yielding favorable outcomes in blood glucose regulation. Comparable drugs like liraglutide and exenatide have been employed in type 1 diabetes treatment as well, albeit with less pronounced glucose-regulating effects compared to semaglutide, even in type 2 diabetes. The goal of this 50-week randomized placebo-controlled crossover 2x4 factorial designed trial is to assess whether commercial automated insulin delivery (AID) systems using rapid-acting insulin with adjunct weekly injections of semaglutide (at the maximally tolerated dose) can replace carbohydrate counting with simple meal announcements (SMA) without degrading glucose control.
适应症
主动联系研究团队
这项试验目前在中国大陆没有研究中心
这种情况下，直接发"入组咨询"往往会被回复"您所在地区没有中心"。更有效的做法是申请同情用药／扩展准入（由主治医生一同提出），或询问能否到最近的境外中心参加。下面已为您切换到对应的信件版本。
查看完整申请路径与成功率说明 →总联系人（申办方／研究总部）
- Gabrielle Kemp, Registered Nursegabrielle.kemp@rimuhc.ca(438) 886-2171
- Nicholas Sabelli, B.Sc. (Hons)nicholas.sabelli@mail.mcgill.ca(514) 377-9455
研究中心联系方式
- Research Institute of the McGill University Health CentreMontreal，Quebec，Canada
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英文版（发给研究团队）
Dear Study Team, I am a patient in China and I am interested in participating in your clinical trial: Study Title: Alleviating Carbohydrate Counting for Patients with Type-1 Diabetes Using a Closed Loop System with Weekly Subcutaneous Semaglutide ClinicalTrials.gov Identifier: NCT06387199 Sponsor: McGill University Health Centre/Research Institute of the McGill University Health Centre Investigational product: Semaglutide with 4 meal strategies, Placebo with 4 meal strategies About me: - Age: (please fill in) - Sex: (please fill in) - Confirmed diagnosis and stage: (please fill in) - Biomarkers / genetic testing: not available - Prior and current treatments: (please fill in) - Performance status (ECOG): not assessed - Current location: China - Travel ability: (please fill in) Could you please let me know: 1. Whether I might be eligible for this study; 2. Which site would be closest and most practical for me, and whether remote pre-screening is possible; 3. What documents (medical records, pathology or imaging reports, recent labs) I should prepare for pre-screening. I can provide English translations of my medical records. Thank you very much for your time and help. Kind regards, (your name) (your email / phone with country code)
中文对照（供您核对）
尊敬的研究团队： 我是一位来自中国的患者，希望咨询参加以下临床试验的可能： 研究名称：Alleviating Carbohydrate Counting for Patients with Type-1 Diabetes Using a Closed Loop System with Weekly Subcutaneous Semaglutide 试验编号：NCT06387199 申办方：McGill University Health Centre/Research Institute of the McGill University Health Centre 研究药物：Semaglutide with 4 meal strategies、Placebo with 4 meal strategies 我的基本情况： - 年龄：（请填写） - 性别：（请填写） - 确诊疾病与分期：（请填写） - 基因／标志物检测：暂无 - 既往及当前治疗：（请填写） - 体能状态（ECOG）：未评估 - 目前所在城市：中国 - 可前往范围：（请填写） 想请教三个问题： 1. 我是否可能符合本研究的入组标准？ 2. 哪个中心对我最方便可行？能否远程预筛？ 3. 预筛需要准备哪些资料（病历、病理、影像、近期化验）？ 我可以提供英文翻译版病历。感谢您的时间与帮助。 顺祝安康 （您的姓名） （您的邮箱／带国际区号的电话）
提示：请与主治医生一起发信——由医生署名的申请，回复率远高于患者单独发信。首封邮件不要附身份证号等敏感信息。研究团队通常在 3–10 个工作日内回复，两周无回音可礼貌追问一次。
下一步怎么做？
- 把本页信息带给您的主治医生，评估是否适合参加。
- 点击下方按钮打开官方注册页，查看研究中心联系方式。
- 直接联系研究团队咨询报名事宜（通常有中文同声翻译服务可协助沟通）。