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NCT04414280Active, not recruiting

The Impact of Hybrid Closed-loop Insulin Delivery in Type 1 Diabetes on Glycemic Control and PROMs

The Impact of Hybrid Closed-loop Insulin Delivery (Medtronic MiniMed 670G and 780G System, Tandem t:Slim X2 Control-IQ, and Omnipod 5) on Glycemic Control and Patient-reported Outcomes in People Living With Type 1 Diabetes: a Multicenter Real-world Observational Study and Safety Study in Young Children (2-6 Years Old) in Belgium

Source: ClinicalTrials.gov · Last updated 27 May 2026

Brief summary (registry, in English)

Since February 2019 the first hybrid closed-loop insulin pump, the Medtronic MiniMed 670G system, has been offered to people with type 1 diabetes in Belgium. Despite previous studies, the impact of these automated insulin delivery systems on glycemic management and patient-reported outcomes (PROMs) under real-world conditions is still unclear. Therefore, this prospective, multicenter real-world observational study will evaluate the real-world impact of the Medtronic MiniMed 670G, Medtronic MiniMed 780G, Tandem Control-IQ and Omnipod 5 systems, separately, on glycemic management and PROMs in people living with type 1 diabetes and to evaluate the safety of the Medtronic MiniMed 780G in young children with type 1 diabetes (2-6 years old). Participants will be followed in routine clinical practice for a period of 24 months after initiation of the system. The primary endpoint is the evolution of time spent in range (defined as a sensor glucose value between 70 and 180 mg/dL) from before start to 12 months after start of hybrid closed-loop therapy. Since not much is known about the impact of hybrid closed-loop on partners of adults living with type 1 diabetes, an optional substudy (INRANGE-PARTNER) will be performed investigating the quality of life in partners of adults of type 1 diabetes using hybrid closed-loop therapy. More specifically, the substudy will compare the quality of life of partners of type 1 diabetes patients both before and after implementation of hybrid closed-loop therapy.

Status (registry)
Active, not recruiting
Study type
Observational
Enrollment
1600 (estimated)
First submitted
10 Apr 2020
Start date
12 Mar 2020
Primary completion date
30 Apr 2028
Lead sponsor
Universitaire Ziekenhuizen KU Leuven
NCT number
NCT04414280

What you commit to

  • Study type: Observational
  • Planned participants: 1600
  • From 12 Mar 2020 to the primary completion date, 30 Apr 2028
  • 38 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Criteria the registry did not label

  • People with type 1 diabetes, aged 7 years and older who start with the Medtronic MiniMed 670G or 780G system, aged 6 years and older who start with the Tandem t:slim X2 Control-IQ or those aged 2 years and older who start with the Omnipod 5 in the participating centers and who signed informed consent or gave informed assent (pediatrics) are eligible to participate. For the safety study, children with type 1 diabetes aged 2-6 years old who start(ed) with the Medtronic MiniMed 780G system in Manual Mode, whose parents agree to enable Auto Mode (after at least 4 weeks of Manual Mode) and whose parents signed informed consent can be included. Auto Mode enablement is only possible if time since type 1 diabetes diagnosis is at least 6 months.
  • The decision about which person with type 1 diabetes to start, is left to the clinical judgement of the treating health care professional.

Age in the registry: 2 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (38)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
AZORG
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AalstBelgiumUnknown status
GZA Ziekenhuizen - campus Sint-Vincentius
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AntwerpBelgiumUnknown status
ZAS - pediatrics
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AntwerpBelgiumUnknown status
Hôpital d'Arlon
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ArlonBelgiumUnknown status
Imeldaziekenhuis
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BonheidenBelgiumUnknown status
AZ Sint Jan
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BrugesBelgiumUnknown status
AZ Sint-Jan - pediatrics
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BrugesBelgiumUnknown status
Cliniques Universitaires St-Luc
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BrusselsBelgiumUnknown status
Hôpital Universitaire des Enfants Reine Fabiola - pediatrics
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BrusselsBelgiumUnknown status
Cliniques Universitaires St. Luc - pediatrics
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BrusselsBelgiumUnknown status
Hôpital Erasme
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BrusselsBelgiumUnknown status
Grand Hôpital de Charleroi - pediatrics
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CharleroiBelgiumUnknown status
UZ Antwerpen
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EdegemBelgiumUnknown status
UZ Antwerpen - pediatrics
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EdegemBelgiumUnknown status
ZOL Sint-Jan
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GenkBelgiumUnknown status
UZ Gent
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GhentBelgiumUnknown status
UZ Gent - pediatrics
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GhentBelgiumUnknown status
Jessa - pediatrics
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HasseltBelgiumUnknown status
Jessa
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HasseltBelgiumUnknown status
UZ Brussel - pediatrics
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JetteBelgiumUnknown status
UZ Brussel
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JetteBelgiumUnknown status
AZ Groeninge Campus Kennedylaan
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KortrijkBelgiumUnknown status
UZ Leuven
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LeuvenBelgiumUnknown status
CHU de Liège - site du Sart Tilman
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LiègeBelgiumUnknown status
Clinique CHC Montlégia - pediatrics
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LiègeBelgiumUnknown status
CHR Citadelle
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LiègeBelgiumUnknown status
CHR Citadelle - pediatrics
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LiègeBelgiumUnknown status
Clinique CHC MontLégia
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LiègeBelgiumUnknown status
ZOL Maas en Kempen - pediatrics
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MaaseikBelgiumUnknown status
CHU Helora
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MonsBelgiumUnknown status
AZ Oostende
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OstendBelgiumUnknown status
AZ Delta
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RoeselareBelgiumUnknown status
AZ Delta - pediatrics
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RoeselareBelgiumUnknown status
Vitaz - pediatrics
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Sint-NiklaasBelgiumUnknown status
Vitaz
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Sint-NiklaasBelgiumUnknown status
AZ Turnhout - pediatrics
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TurnhoutBelgiumUnknown status
GZA Ziekenhuizen - Campus Sint-Augustinus
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WilrijkBelgiumUnknown status
CHU UCL Namur - pediatrics
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YvoirBelgiumUnknown status

This page is information, not medical advice. Discuss any trial with your doctor.