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NCT04774224Befejeződött2. fázis

Baricitinib in New-onset Type 1 Diabetes

A Phase 2, Randomised, Placebo Controlled Study Investigating the Efficacy of Baricitinib in New Onset Type 1 Diabetes Mellitus

Forrás: ClinicalTrials.gov · Utoljára frissítve: 2024. dec. 3.

Következő lépések

Rövid összefoglaló (regiszter, angolul)

Type 1 diabetes (T1D) results from the killing of insulin-producing pancreatic beta cells by cells of the immune system. The study aims to slow the progressive, immune-mediated loss of insulin-producing beta cells that occurs after clinical presentation. The investigators have identified a pathway that is important for immune cells to kill beta cells, and a drug that will block this pathway and prevent beta cell death. This drug, baricitinib, is already in clinical use for rheumatoid arthritis, and is currently in clinical trials for other diseases, including childhood autoimmune diseases. It is hypothesized that baricitinib treatment for 48 weeks will preserve beta cell function in children and young adults with recently-diagnosed T1D. The trial aims to recruit 83 participants aged 10-30 years who have been recently diagnosed with T1D. Two thirds of the participants will be randomly assigned to receive baricitinib, one third will receive placebo. The trial will test if baricitinib can slow the progressive loss of insulin-producing beta cells in these patients. The primary objective is to determine if baricitinib can reduce the loss of meal-stimulated plasma C-peptide, a measure of beta-cell function. Maintaining endogenous insulin in recent-onset T1D improves glucose control and may lead to long-term improvements in glucose and lower rates of serious diabetes complications and death.

Állapot (regiszter)
Befejeződött
Fázis (regiszter)
2. fázis
Vizsgálattípus
Beavatkozással járó
Résztvevők száma
91 (tényleges)
Első benyújtás
2021. febr. 22.
Kezdés
2020. okt. 30.
Elsődleges befejezés
2023. jan. 30.
Fő szponzor
St Vincent's Institute of Medical Research
NCT-szám
NCT04774224

Mit vállalsz

  • Vizsgálat típusa: Beavatkozással járó · 2. fázis
  • Bevont résztvevők: 91
  • 2020. okt. 30. és az elsődleges befejezés (2023. jan. 30.) között
  • 4 helyszín, 1 országban
  • Vizitek és vizsgálatok: kérdezd a vizsgálat csapatát, a regiszter nem sorolja fel őket

A(z) ClinicalTrials.gov regisztermezőiből összeállítva. A vizsgálat felépítését írja le.

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Korábbi kezelés

  • Use of immunosuppressive or immunomodulatory therapies other than inhaled or topical glucocorticoids;
  • Treatment with any investigational product within 30 days or 5 half - lives (whichever is longer) prior to baseline visit, or concurrent participation in a clinical trial with an investigational product or device;
  • Any serious medical condition within the previous 4 weeks which places the participant at an unacceptable risk if he or she were to participate in the study or confounds the ability to interpret data from the study, including, but not limited to, symptomatic cardiovascular, renal, respiratory, hepatic, gastrointestinal, endocrine, haematological and neurological conditions or psychiatric illness/social situations that would limit compliance with study requirements;
  • Have had any major surgery within 8 weeks prior to screening or will require major surgery during the study that, in the opinion of the investigator would pose an unacceptable risk to the participant;
  • History of chronic alcohol abuse or IV drug abuse or other illicit drug abuse within 2 years prior to screening.

Más betegség

  • Current or past history of deep vein thrombosis or pulmonary embolism;
  • Known hypersensitivity to baricitinib;
  • Known malignancy with the exception of successfully treated non- metastatic basal cell and squamous cell carcinoma;
  • Patients with current or recent (within 12 weeks of screening) clinically significant comorbidity, including clinically serious viral, bacterial, fungal, or parasitic infection. Viral infections include HBV, HCV, EBV, HIV, recent herpes zoster and TB;
  • Experienced any of the following within 12 weeks of screening: myocardial infarction, unstable ischemic heart disease, stroke, or New York Heart Association Stage IV heart failure;

Laborértékek

  • Elevated liver function tests at screening:
    • Aspartate aminotransferase 2x ULN
    • Alanine aminotransferase 2 x ULN;
  • Clinically significant abnormal laboratory parameters at screening including but not limited to:
    • Hemoglobin < 8 g/L;
    • White blood cells <2500 cells/µl;
    • Lymphocyte count <750 cells/µl;
    • Platelets <50,000 cells/µl;
    • Neutrophils <1200cells/µL;

Egyéb

  • Impaired renal function defined by estimated glomerular filtration rate (according to the CKD-EPI) of < 60 mL/min/1.73 m2;
  • LDL cholesterol >4mmol/l;
  • Pregnancy, a desire for pregnancy, breast feeding, or a desire to father a child during the study;

Kiket keres a vizsgálat

  • Male or female aged between 10 and 30 years (inclusive) at screening;
  • Diagnosis of T1D according to ADA criteria within 100 days prior to starting study drug;
  • Islet autoantibody positivity (one or more of: GADA, IA-2A, IAA (assessed within one week of commencing insulin therapy), ZnT8A);
  • Stimulated (peak or 90 min) C-peptide >0.2 nM during a 2-hour MMTT at the screening visit; or random C-peptide result >0.3 nM during the screening period.
  • Participants of childbearing age who are sexually active must agree to use of effective birth control until the end of the study;
  • Be able to read, understand and give written informed consent;
  • Be willing to comply with intensive diabetes management.

Életkor a regiszterben: 10 év – 30 év · Nem: nők és férfiak · Egészséges önkénteseket nem fogad

A teljes feltétellista: ClinicalTrials.gov

Helyszínek (4)

Helyszínek a regiszter sorrendjében. Ha a profilodba mented a városodat, távolság szerint rendeződnek.

HelyszínVárosOrszágHelyszín állapota
St Vincent's Hospital MelbourneFitzroyAusztráliaIsmeretlen állapot
Women's and Children's Hospital-AdelaideNorth AdelaideAusztráliaIsmeretlen állapot
Royal Melbourne HospitalParkvilleAusztráliaIsmeretlen állapot
Royal Children's Hospital MelbourneParkvilleAusztráliaIsmeretlen állapot

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