Ex Vivo Immunotherapy for Hyperglycemia in Type 2 Diabetes Mellitus (DISC)
Pilot Study of a Cell-Based Therapy for Treatment of Hyperglycemia in Type 2 Diabetes Mellitus
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Guangdong
-
Guangzhou, Guangdong, Kina, 510620
- The 12th People's Hospital of Guangzhou
-
Shenzhen, Guangdong, Kina, 518001
- The 12th People's Hospital of Shenzhen
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- 1. Patients diagnosed with type 2 diabetes mellitus.
- 2. 25 years of age or older. Both sexes.
- 3. HbA1c ≧6.5% for more than 6 months with or without medication.
- 4. Capability of providing informed consent.
Exclusion Criteria:
- 1. History of malignancy.
- 2. Patients with active infections.
- 3. Seropositivity for HIV infection.
- 4. History of myocardial infarction or unstable angina in the previous 3 months.
- 5. Pregnancy or nursing.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: ex vivo activated immune cells
Up to 20 patients diagnosed with type 2 diabetes mellitus and hyperglycemia will be enrolled and assigned to a single treatment group.
Patients will give a small amount of peripheral blood and the blood will be processed and cultured in our laboratory.
The ex vivo activated autologous blood cells will be infused intravenously back to patients.
The treatment will be done twice a week for consecutive 4 weeks.
The metabolic parameters of patients before and after the therapy will be compared to determine if the therapy is safe and effective.
|
The patients who take medication before the enrollment will be required to reduce at least half the amount of the medication before the treatment.
The reduction of the medication will continue during and after the therapy until the levels of plasma hemoglobin A1c (HbA1c) increase to equal or above the levels of the baseline measured before the treatment.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Change from Baseline Hemoglobin A1c (HbA1c) at up to 27 weeks.
Tidsramme: Point 1: The week (week 1) before the first cell infusion assessed as the baseline; Point 2: The week (week 6) after the last cell infusion; Point 3 and after: every 4 weeks up to 27 weeks.
|
Point 1: The week (week 1) before the first cell infusion assessed as the baseline; Point 2: The week (week 6) after the last cell infusion; Point 3 and after: every 4 weeks up to 27 weeks.
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change from Baseline Lipid Profile at up to 27 weeks.
Tidsramme: Point 1: The week (week 1) before the first cell infusion assessed as the baseline; Point 2: The week (week 6) after the last cell infusion; Point 3 and after: every 4 weeks up to 27 weeks.
|
Lipid profile includes cholesterol, triglycerides, HDL cholesterol and LDL cholesterol.
|
Point 1: The week (week 1) before the first cell infusion assessed as the baseline; Point 2: The week (week 6) after the last cell infusion; Point 3 and after: every 4 weeks up to 27 weeks.
|
Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change from Baseline Symptoms at up to 27 weeks.
Tidsramme: Point 1: The week (week 1) before the first cell infusion assessed as the baseline; Point 2: The week (week 6) after the last cell infusion; Point 3 and after: every 4 weeks up to 27 weeks.
|
The symptoms include insomnia, anorexia, fatigue, frequent trips to the bathroom, unquenchable thirst and blurred vision.
|
Point 1: The week (week 1) before the first cell infusion assessed as the baseline; Point 2: The week (week 6) after the last cell infusion; Point 3 and after: every 4 weeks up to 27 weeks.
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Lingzhen Chen, MD, The 12th People's Hospital of Guangzhou.
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- DISCOVER 1
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .