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 (FUTURE-GLARE)
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: A FUTURE Substudy
Retrospective multicenter study analyzing data gathered during the FUTURE study (S59342) to assess the effect of using Insulin Glargine 300 U/mL (Gla-300) on measures of diabetes control and quality of life.
Of the FUTURE participants, data about the type of insulin the participants used will be gathered. On the basis of these data participants will be divided in two groups (control or investigational).
Change in glycemic control and quality of life from before to after the switch to Gla-300 (investigational group) will be compared to the change of glycemic control and quality of life of the FUTURE participants who did not switch to Gla-300 (control group).
The FUTURE study was a 24-month during multicenter observational cohort study analyzing data on the use of the Abbott Freestyle Libre in people with diabetes. Data were gathered during standard clinical follow-up, and from questionnaires that were presented to the participants at defined time points.
調査の概要
研究の種類
入学 (実際)
連絡先と場所
研究場所
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Aalst、ベルギー、9300
- Onze Lieve Vrouw Ziekenhuis Aalst
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Edegem、ベルギー、2650
- Universitair Ziekenhuis Antwerpen
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Leuven、ベルギー、3000
- Universitaire Ziekenhuizen Leuven
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
説明
Investigational group
Inclusion Criteria:
- participant in the FUTURE study
- diagnosed with type 1 diabetes ≥3 months before start of the FUTURE study
- use of insulin pens for the entirety of the FUTURE study
- used Insulin Detemir (Levemir®), Insulin Glargine 100 U/mL (Lantus®) or an equivalent as basal insulin before switch to Gla-300 (Toujeo®)
- switched to Gla-300 (Toujeo®) during the FUTURE study for a sufficient amount of time (at least two consecutive diabetes consultations = 8 months)
Exclusion Criteria:
- use of Fast-acting insulin aspart (Fiasp®) before or after switch to Gla-300
- not using bolus insulin (only basal insulin)
- for women: pregnant or planning pregnancy during the FUTURE study
- Control group
Inclusion Criteria:
- participant in the FUTURE study for at least 18 months
- diagnosed with type 1 diabetes ≥3 months before start of the FUTURE study
- use of insulin pens for the entirety of the FUTURE study
- use Insulin Detemir (Levemir®), Insulin Glargine 100 U/mL (Lantus®) or an equivalent as basal insulin during the entirety of the FUTURE study
Exclusion Criteria:
- use of Fast-acting insulin aspart (Fiasp®)
- not using bolus insulin (only basal insulin)
- for women: pregnant or planning pregnancy during the FUTURE study
- switch to Gla-300 (Toujeo®) or Insulin Degludec (Tresiba®) before 18 months in FUTURE study (if switched after 18 months, only data up to switch to Gla-300 [Toujeo®] or Insulin Degludec [Tresiba®] will be used for this control participant)
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 観測モデル:ケースコントロール
- 時間の展望:回顧
コホートと介入
グループ/コホート |
介入・治療 |
---|---|
investigational group
Participants of the FUTURE study who switched during the study to Gla-300
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Switch during standard routine care to Gla-300.
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control group
Participants of the FUTURE study who did not switch to Insulin Gla-300
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
---|---|---|
Time in range (TIR, 70-180 mg/dL)
時間枠:maximum 24 months
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The difference in evolution of TIR (70-180 mg/dL, averaged per month) over 24 hours since switch to Gla-300
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maximum 24 months
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
---|---|---|
HbA1c
時間枠:maximum 24 months
|
difference in HbA1c
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maximum 24 months
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Time in range (TIR, 70-180 mg/dL)
時間枠:maximum 24 months
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difference in TIR (70-180 mg/dL, averaged per month) from 6 am to 10 pm, and from 10 pm to 6 am
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maximum 24 months
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Hypoglycemia
時間枠:maximum 24 months
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difference in time in hypoglycemia (<54 mg/dL, <70 mg/dL, ≥54-<70 mg/dL; averaged per month) over 24 hours, from 6 am to 10 pm, and from 10 pm to 6 am
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maximum 24 months
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Hyperglycemia
時間枠:maximum 24 months
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difference in time in hyperglycemia (>180 mg/dL, >250 mg/dL, >180-≤250 mg/dL; averaged per month) over 24 hours, from 6 am to 10 pm, and from 10 pm to 6 am
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maximum 24 months
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Mean glycemia
時間枠:maximum 24 months
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difference in mean glucose (averaged per month) over 24 hours, from 6 am to 10 pm, and from 10 pm to 6 am
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maximum 24 months
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Glycemic variability
時間枠:maximum 24 months
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difference in glycemic variability (standard deviation, coefficient of variation; averaged per month) over 24 hours, from 6 am to 10 pm, and from 10 pm to 6 am
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maximum 24 months
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Quality of life measured by the Short Form Health Survey 36-item (SF-36) version 2 questionnaire
時間枠:maximum 24 months
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Quality of life measured by the Short Form Health Survey 36-item (SF-36) version 2 questionnaire (scale: 0 (low quality of life) - 100 (high quality of life))
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maximum 24 months
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Fear of hypoglycemia measured by the Hypoglycemia Fear Survey, version II (HFS-II) questionnaire, worry
時間枠:maximum 24 months
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Fear of hypoglycemia measured by the Hypoglycemia Fear Survey, version II (HFS-II) questionnaire, worry (scale: 0 (not worried) - 72 (very worried))
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maximum 24 months
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Distress due to diabetes measured by the Problem Areas In Diabetes survey, short form (PAID-SF) questionnaire
時間枠:maximum 24 months
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Distress due to diabetes measured by the Problem Areas In Diabetes survey, short form (PAID-SF) questionnaire (scale: 0 (no distress) - 20 (very distressed))
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maximum 24 months
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Treatment satisfaction measured by the Diabetes Treatment Satisfaction Questionnaire, status (DTSQs)
時間枠:maximum 24 months
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Treatment satisfaction measured by the Diabetes Treatment Satisfaction Questionnaire, status (DTSQs) (scale: 0 (low satisfaction) - 36 (high satisfaction))
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maximum 24 months
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その他の成果指標
結果測定 |
メジャーの説明 |
時間枠 |
---|---|---|
Insulin dose
時間枠:maximum 24 months
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difference in insulin dose (basal, bolus and total)
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maximum 24 months
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Body mass index
時間枠:maximum 24 months
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difference in body mass index (BMI)
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maximum 24 months
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Severe hypoglycemia rate
時間枠:maximum 24 months
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difference in self-reported severe hypoglycemic events
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maximum 24 months
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Hypoglycemic coma rate
時間枠:maximum 24 months
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difference in self-reported hypoglycemic comas
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maximum 24 months
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Hospitalization
時間枠:maximum 24 months
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difference in hospitalizations due to hypoglycemia or ketoacidosis
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maximum 24 months
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協力者と研究者
スポンサー
捜査官
- 主任研究者:Pieter Gillard, MD, PhD、Universitaire Ziekenhuizen KU Leuven
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
- S65399
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
IPD プランの説明
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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