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Evaluering af sikkerheden og ydeevnen for det nye Medtronic eksperimentelle automatiske insulinlevering-system (NMX8) hos personer med diabetes (NEXUS) (NEXUS)

18. september 2026 opdateret af: Medtronic MiniMed, Inc.

Evaluering af sikkerhed og ydeevne for det nye Medtronic eksperimentelle automatiserede insulinafgivelsessystem (NMX8) hos personer med diabetes

This study will demonstrate the safety and performance of the Novel Medtronic Experimental Automated Insulin Delivery system named MiniMed™ NMX8 system in people living with insulin-requiring diabetes in comparison with the MiniMed™ 780G system.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This study is a pre-market, interventional, prospective, open-label, multi-center and randomized controlled clinical study.

The study consists of a run-in phase and a study phase.

Run-in Phase:

The purpose of the run-in phase is to collect baseline CGM data while subjects are on 780G therapy in Auto Mode. All subjects will use the Simplera Sync sensor.

At the end of the run-in phase, subjects will be randomly allocated to one of the two study arms (Treatment arm or Control arm).

Study Phase:

During the 12-week study phase, subjects will either start using the MiniMed™ NMX8 system (Treatment arm) or will continue to use the MiniMed™ 780G in Auto Mode (Control arm). During the study phase, all subjects will use the Simplera™ Sync sensor.

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

116

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Undersøgelse Kontakt Backup

Studiesteder

      • Antwerp, Belgien
        • Rekruttering
        • Universitair Ziekenhuis Antwerpen
        • Ledende efterforsker:
          • Christophe De Block
      • Brussels, Belgien
        • Rekruttering
        • Cliniques Universitaires de Bruxelles - Hôpital Erasme
        • Ledende efterforsker:
          • Laurent Crenier
      • Leuven, Belgien
        • Rekruttering
        • UZ Leuven
        • Ledende efterforsker:
          • Kristina Casteels
        • Ledende efterforsker:
          • Pieter Gillard
      • Aarhus, Danmark
        • Rekruttering
        • Steno Diabetes Center Aarhus
        • Ledende efterforsker:
          • Rakel Fuglsang Johansen
      • Herlev, Danmark
        • Rekruttering
        • Steno Diabetes Center Copenhagen
        • Ledende efterforsker:
          • Kirsten Noergaard
      • Ramat Gan, Israel
        • Rekruttering
        • Sheba Medical Center, Edmond and Lily Safra Children's Hospital
        • Ledende efterforsker:
          • Noah Gruber
      • Ramat Gan, Israel
        • Rekruttering
        • Sheba Medical Center
        • Ledende efterforsker:
          • Amir Tirosh
      • Ljubljana, Slovenien
        • Rekruttering
        • University Medical Centre Ljubljana
        • Ledende efterforsker:
          • Klemen Dovc

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

2 år og ældre (Barn, Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  1. Is aged ≥2 years old at time of screening.
  2. Has a clinical diagnosis of Type 1 or Type 2 diabetes for ≥ 6 months prior to screening as determined via medical record by an individual qualified to make a medical diagnosis.
  3. Is on MiniMed™ 780G with Simplera Sync sensor for at least 3 months before screening.
  4. Has a glycosylated hemoglobin (HbA1c) <11% (97 mmol/mol) at time of screening visit as processed at Point of Care (PoC) or local lab.
  5. Must have a minimum daily insulin requirement (Total Daily Dose) of ≥ 6 units and a maximum of 250 units
  6. Willing to switch to approved insulin per insulin pump labeling.
  7. Investigator has confidence that the subject, parent(s)/legal guardian(s) can successfully operate all study devices and is capable of adhering to study visit schedule per protocol.
  8. Subject, Parent(s)/legal guardian(s) is willing to participate in all training sessions as directed by study staff.
  9. Subject, Parent(s)/legal guardian(s) is willing and able to provide written informed consent.
  10. For subject with Type 2 Diabetes only: Is on stable dose of anti-diabetic medication (other than insulin) (e.g., pramlintide, DPP-4 inhibitor, GLP-1 and GIP agonists/mimetics, metformin, SGLT2 inhibitors) for the last 3 months prior to screening. NB: Subject should not change type or dose of medication during the course of the study.
  11. For Israel only: Subject, Parents(s)/legal guardian(s) is fluent in English.

Exclusion Criteria:

  1. Has Addison's disease, growth hormone deficiency, hypopituitarism or definite gastroparesis, uncontrolled coeliac disease, uncontrolled thyroid disorder, or poorly controlled asthma, per investigator judgment.
  2. For subjects with Type 1 Diabetes only: Is using any anti-diabetic medication other than insulin 6 months before screening or plan on using during the study (e.g., pramlintide, DPP-4 inhibitor, GLP-1 and GIP agonists/mimetics, metformin, SGLT2 inhibitors).
  3. Has taken any oral, injectable, or intravenous (IV) glucocorticoids within 8 weeks from time of screening visit, or plans to take any chronically oral, injectable, or IV glucocorticoids during the course of the study, per investigator judgement
  4. Has had renal failure defined by creatinine clearance <30 ml/min, as assessed by local lab test ≤ 6 months before screening or performed at screening at local lab, as defined by the creatinine-based Cockcroft, CKD-EPI or MDRD equations.
  5. Has active or severe retinopathy in the last 6 months before screening
  6. Has any unresolved adverse skin conditions in the area of sensor placement (e.g. psoriasis, dermatitis herpetiformis, rash, Staphylococcus infection).
  7. Has any other disease or condition that may preclude the patient from participating in the study, per investigator judgment.
  8. History of 2 or more DKA events in the last 3 months before screening.
  9. Has had Hyperosmolar Hyperglycemic State (HHS) in the last 6 months before screening.
  10. Is using hydroxyurea at time of screening or plans to use it during the study
  11. Women of child-bearing potential who have a positive pregnancy test at screening or plan to become pregnant during the course of the study.
  12. Women who are breastfeeding.
  13. Is actively participating in an investigational study (drug or device) wherein he/she has received treatment from an investigational study drug or device in the last 2 weeks before screening, as per investigator judgment.
  14. Subject is currently abusing illicit drugs, marijuana, alcohol or prescription drugs (other than nicotine), per investigator judgment.
  15. Subject, Parent(s)/legal guardian(s) are part of research staff involved with the study.
  16. Subject, Parent(s)/legal guardian (s) are legally incompetent, illiterate, or vulnerable.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Treatment arm (NMX8)

Subjects randomized to the Treatment group will use the MiniMed™ NMX8 system

Subjects will start using the MiniMed™ NMX8 system for 12 weeks

Aktiv komparator: Control arm (780G)

Subjects randomized to the Control arm will continue to use the MiniMed™ 780G.

Subjects will continue to use the MiniMed™ 780G for 12 weeks

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Primary Endpoint
Tidsramme: During the 12-week study phase

The between-treatment (control arm with 780G system versus treatment arm with NMX8 system) difference during the study phase in the percentage of time that the sensor glucose measurement is in the target range, 70 to 180 mg/dL (3.9-10.0 mmol/L) with a non-inferiority testing.

During the 12-week study phase

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Secondary Endpoint 1
Tidsramme: End of 12-week Study Phase

The between-treatment (NMX8 system arm versus 780Gm system arm) difference in HbA1c (%) at the end of the 3-month study phase with a non-inferiority testing.

End of 12-week Study Phase
Secondary endpoint 2
Tidsramme: During the 12-week Study Phase

The between-treatment (NMX8 system arm versus 780Gm system arm) difference in % of Time spent in target range (70 to 180 mg/dL [3.9 - 10.0 mmol/L]) during the study phase with superiority test.

During the 12-week Study Phase
Secondary Endpoint 3
Tidsramme: End of the 12-week Study Phase

The between-treatment (NMX8 system arm versus 780Gm system arm) difference in HbA1c (%) at the end of the 3-month study phase with superiority testing.

End of the 12-week Study Phase

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Studiestol: Pr. Ohad Cohen, MD, Medtronic MiniMed, Inc.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

19. juli 2026

Primær færdiggørelse (Anslået)

17. marts 2027

Studieafslutning (Anslået)

17. marts 2027

Datoer for studieregistrering

Først indsendt

11. november 2025

Først indsendt, der opfyldte QC-kriterier

11. november 2025

Først opslået (Faktiske)

13. november 2025

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

21. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

18. september 2026

Sidst verificeret

1. juli 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • CIP352

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

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Ja

produkt fremstillet i og eksporteret fra U.S.A.

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