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Glycemic Control and Quality of Life Evolution for Patients With T1D Using the myLoop Powered by CamAPS FX System in Combination With FreeStyle Libre 3 / 3 Plus Sensors in France

28. září 2026 aktualizováno: mylife Diabetes Care AG

Evolution in Glycemic Control and Quality of Life in Patients With Type 1 Diabetes Using the myLoop System With FreeStyle Libre 3 / 3 Plus Sensors in a Real-World Setting in France

The goal of this observational study is to learn how glucose control changes over one year in people with type 1 diabetes who use the myLoop with CamAPS FX and Freestyle Libre 3 or FreeStyle Libre 3 Plus during usual care in France. The main question it aims to answer is:

• How time in range (TIR) changes after one year of use. Time in range is the percentage of time glucose levels stay within the target range.

As secondary aims, the study aims to answer how other glucose measures (other than TIR, for example Time Above / Below Range) change at six months and one year.

Participants who are prescribed the myLoop with CamAPS FX during usual care for Type 1 Diabetes will:

agree to have their routine clinical data on diabetes management and related complications before and after starting therapy with myLoop with CamAPS FX used for this study.
answer online survey questions about their quality of life, use of the device and features and treatment satisfaction at six months and one year.

Přehled studie

Postavení

Zatím nenabíráme

Podmínky

Diabetes typu 1

Intervence / Léčba

Jiný: No Intervention: Observational Cohort

Typ studie

Pozorovací

Zápis (Odhadovaný)

220

Kritéria účasti

Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.

Kritéria způsobilosti

Věk způsobilý ke studiu

2 roky a starší (Dítě, Dospělý, Starší dospělý)

Přijímá zdravé dobrovolníky

Pohlaví způsobilá ke studiu

Všechno

Metoda odběru vzorků

Vzorek nepravděpodobnosti

Studijní populace

The study population will be recruited in France from 20 public or private hospitals and clinics which are qualified as insulin pump initiating centers according to national health reimbursement criteria.

Popis

Inclusion Criteria:

Patient has Type 1 Diabetes.
Patient is 2 years or older if using FreeStyle Libre 3 Plus.
Patient is 4 years or older if using FreeStyle Libre 3.
Patient and their diabetes doctor have decided that the patient will use the myLoop with CamAPS FX and the FreeStyle Libre 3 or FreeStyle Libre 3 Plus as part of their diabetes treatment.
The patient, or their parent/legal guardian if they are under 18, has a smartphone that works with CamAPS FX.
The patient, or their parent/legal guardian if they are under 18, has a working email address and mobile phone number.

For adult patients:

The patient has received the study information and has signed a consent form agreeing to take part in the study and to the use of their personal data for the study.
Patient can read and understand French.
Patient agrees to complete the online questionnaires and is able to use a smartphone.

For patients under 18 years of age:

The patient's parent(s) or legal guardian(s) signed a consent form agreeing for the patient to take part in the study and for the patient's personal data to be used for the study. At least one parent or legal guardian must provide consent, as applicable. The patient will also be asked, appropriate for their age and understanding, to agree to take part in the study.
Patient and/or their parent or legal guardian, as applicable, can read and understand French.
Patient is old enough to complete the questionnaires, or their parent or legal guardian agrees to complete the online questionnaires; the person completing the questionnaires is able to use a smartphone.

Exclusion Criteria:

Patient is currently using, or has used in the past 6 months, any hybrid closed-loop, fully closed-loop, or homemade ("do-it-yourself") closed-loop system.
Patient is under a legal protection measure, such as guardianship or another form of court-ordered protection.
Patient has a medical reason why the myLoop with CamAPAS FX and FreeStyle Libre 3/3 Plus system should not be used, including any reason listed in the most recent instructions for use of any of these medical devices.
Patient has an unresolved skin condition where the sensor and/or pump tubing would be placed, such as psoriasis, dermatitis herpetiformis, a skin rash, or a staphylococcal (staph) infection.
Patient is expected to not be able to continue follow-up at the study center for the next 12 months.

Studijní plán

Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.

Jak je studie koncipována?

Detaily designu

Observační modely: COHORT
Časové perspektivy: PROSPECTIVE

Co je měření studie?

Primární výstupní opatření

Měření výsledku	Časové okno
Change from Baseline in the percentage of time in the 70 - 180 mg/dL range (TIR) at 12 Months Časové okno: Baseline and 12 Months	Baseline and 12 Months

Sekundární výstupní opatření

Měření výsledku	Časové okno
Percentage of time in the 70 - 180 mg/dL range (TIR) at 6 months Časové okno: Baseline and 6 months	Baseline and 6 months
Percentage of time in the 70 - 140 mg/dL range (TITR) at 6 Months Časové okno: Baseline and 6 Months	Baseline and 6 Months
Percentage of time in the 70 - 140 mg/dL range (TITR) at 12 Months Časové okno: Baseline and 12 Months	Baseline and 12 Months
Percentage of time above 250 mg/dL (TAR > 250 mg/dL) at 6 Months Časové okno: Baseline and 6 Months	Baseline and 6 Months
Percentage of time above 250 mg/dL (TAR > 250 mg/dL) at 12 Months Časové okno: Baseline and 12 Months	Baseline and 12 Months
Percentage of time above 180 mg/dL (TAR > 180 mg/dL) at 6 Months Časové okno: Baseline and 6 Months	Baseline and 6 Months
Percentage of time above 180 mg/dL (TAR > 180 mg/dL) at 12 Months Časové okno: Baseline and 12 Months	Baseline and 12 Months
Percentage of time below 70 mg/dL (TBR < 70 mg/dL) at 6 Months Časové okno: Baseline and 6 Months	Baseline and 6 Months
Percentage of time below 70 mg/dL (TBR < 70 mg/dL) at 12 Months Časové okno: Baseline and 12 Months	Baseline and 12 Months
Percentage of time below 54 mg/dL (TBR < 54 mg/dL) at 6 Months Časové okno: Baseline and 6 Months	Baseline and 6 Months
Percentage of time below 54 mg/dL (TBR < 54 mg/dL) at 12 Months Časové okno: Baseline and 12 Months	Baseline and 12 Months
Mean glucose derived from CGM data (mg/dL) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Mean glucose derived from CGM data (mg/dL) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Glucose standard deviation (SD) derived from CGM data (mg/dL) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Glucose standard deviation (SD) derived from CGM data (mg/dL) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Glucose coefficient of variation (CV) derived from CGM data Časové okno: Baseline and 6 Months	Baseline and 6 Months
Glucose coefficient of variation (CV) derived from CGM data Časové okno: Baseline and 12 Months	Baseline and 12 Months
Glucose Management Indicator (GMI) derived from CGM data Časové okno: Baseline and 6 Months	Baseline and 6 Months
Glucose Management Indicator (GMI) derived from CGM data Časové okno: Baseline and 12 Months	Baseline and 12 Months
Glucose Risk Index (GRI) derived from CGM data Časové okno: Baseline and 6 Months	Baseline and 6 Months
Glucose Risk Index (GRI) derived from CGM data Časové okno: Baseline and 12 Months	Baseline and 12 Months
Change in HbA1c levels (%) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Change in HbA1c levels (%) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged ≥ 18 years: Diabetes Quality of Life - Brief Clinical Inventory (DQL-BCI) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged ≥ 18 years: Diabetes Quality of Life - Brief Clinical Inventory (DQL-BCI) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged 13-17 years: Diabetes Quality of Life for Youth scale - Short Form (DQOLY-SF) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged 13-17 years: Diabetes Quality of Life for Youth scale - Short Form (DQOLY-SF) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients <13: Quality of Life questionnaire (animated emoji scale) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients <13: Quality of Life questionnaire (animated emoji scale) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged ≥ 18 years: Problem Areas In Diabetes (PAID) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged ≥ 18 years: Problem Areas In Diabetes (PAID) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged 13-17 years: Problem Areas In Diabetes-Teen (PAID-T) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged 13-17 years: Problem Areas In Diabetes-Teen (PAID-T) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients < 13: Parent-Problem Areas In Diabetes-Children (P-PAID-C) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients < 13: Parent-Problem Areas In Diabetes-Children (P-PAID-C) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged ≥ 18 years: Diabetes Treatment Satisfaction Questionnaire (DTSQs) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged ≥ 18 years: Diabetes Treatment Satisfaction Questionnaire (DTSQs) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged 13-17 years: Diabetes Treatment Satisfaction Questionnaire-Teen (DTSQs-T) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged 13-17 years: Diabetes Treatment Satisfaction Questionnaire-Teen (DTSQs-T) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged < 13 years: Diabetes Treatment Satisfaction Questionnaire-Parent (DTSQs-Parent) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged < 13 years: Diabetes Treatment Satisfaction Questionnaire-Parent (DTSQs-Parent) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged ≥ 13 years: Pittsburgh Sleep Quality Index (PSQI) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged ≥ 13 years: Pittsburgh Sleep Quality Index (PSQI) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged < 13 years: Children's Sleep Habits Questionnaire - Short-Form (SF-CSHQ) Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged < 13 years: Children's Sleep Habits Questionnaire - Short-Form (SF-CSHQ) Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged ≥ 18 years: INSPIRE questionnaire Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged ≥ 18 years: INSPIRE questionnaire Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged 13-17 years: INSPIRE Youth questionnaire Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged 13-17 years: INSPIRE Youth questionnaire Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients < 13 years: INSPIRE Parent questionnaire Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients < 13 years: INSPIRE Parent questionnaire Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged ≥ 18 years: Hypoglycemia Fear Survey II (HFS-II) questionnaire Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged ≥ 18 years: Hypoglycemia Fear Survey II (HFS-II) questionnaire Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged 13-17 years: Hypoglycemia Fear Survey II - Child (HFS-II-C) questionnaire Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged 13-17 years: Hypoglycemia Fear Survey II - Child (HFS-II-C) questionnaire Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients aged < 13 years: Hypoglycemia Fear Survey - Parents of Young Children II (HFS-PYC II) questionnaire Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients aged < 13 years: Hypoglycemia Fear Survey - Parents of Young Children II (HFS-PYC II) questionnaire Časové okno: Baseline and 12 Months	Baseline and 12 Months
Patients ≥ 13 years / Parents of Patients ≥ 2 years: System Usability Scale (SUS) questionnaire Časové okno: Baseline and 6 Months	Baseline and 6 Months
Patients ≥ 13 years / Parents of Patients ≥ 2 years: System Usability Scale (SUS) questionnaire Časové okno: Baseline and 12 Months	Baseline and 12 Months
Changes in quality of life, mental health, treatment satisfaction, diabetes burden and sleep quality: Patient Global Impression of Change (PGIC) Časové okno: at 12 Months	at 12 Months
Patients aged > 12 years and non-pregnant women: questionnaire on Liberty mode Časové okno: at 12 Months	at 12 Months
Percentage of time in hybrid closed-loop (%) Časové okno: at 6 Months	at 6 Months
Percentage of time in hybrid closed-loop (%) Časové okno: at 12 Months	at 12 Months
Percentage of time using different system features (%) Časové okno: at 6 Months	at 6 Months
Percentage of time using different system features (%) Časové okno: at 12 Months	at 12 Months
Number of Safety / Adverse Events: Severe Hypoglycemia Časové okno: At 6 Months	At 6 Months
Number of Safety / Adverse Events: Severe Hypoglycemia Časové okno: At 12 Months	At 12 Months
Number of Safety / Adverse Events: Diabetic Ketoacidosis (DKA) Časové okno: At 6 Months	At 6 Months
Number of Safety / Adverse Events: Diabetic Ketoacidosis (DKA) Časové okno: At 12 Months	At 12 Months
Number of Safety / Adverse Events: Unplanned diabetes-related hospitalizations Časové okno: At 6 Months	At 6 Months
Number of Safety / Adverse Events: Unplanned diabetes-related hospitalizations Časové okno: At 12 Months	At 12 Months

Spolupracovníci a vyšetřovatelé

Zde najdete lidi a organizace zapojené do této studie.

Sponzor

mylife Diabetes Care AG

Spolupracovníci

Abbott Diabetes Care, Inc - providing financial support for the study

Termíny studijních záznamů

Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.

Hlavní termíny studia

Začátek studia (Odhadovaný)

1. října 2026

Primární dokončení (Odhadovaný)

1. dubna 2028

Dokončení studie (Odhadovaný)

1. dubna 2028

Termíny zápisu do studia

První předloženo

17. září 2026

První předloženo, které splnilo kritéria kontroly kvality