- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT07634770
Bioavailability, Biopotency and Food Effect Study of SCD0503 Compared to Subcutaneous Regular Human Insulin
A Trial to Investigate the Relative Bioavailability, Relative Biopotency and Food Effect of SCD0503 (Oral Insulin) in Comparison to Subcutaneous Regular Human Insulin Under Euglycaemic Clamp Conditions and After Food Intake in People With Type I Diabetes
Reason for the study The participants have been diagnosed with type 1 diabetes and are being treated with standard insulin therapy.
The sponsor of the study is developing a new insulin-based medicine that can be taken by mouth (orally). For this reason, the investigational product named SCD0503 is to be tested in the study. The sponsor wants to investigate the course of blood concentrations and the blood sugar-lowering effect of the investigational product and to find out whether SCD0503 is safe.
Investigational product tested in this study The investigational product tested, SCD0503, is still under clinical evaluation and has not yet been approved for your treatment. The active ingredient is regular human insulin, which has been used for many years in approved medicines for the treatment of diabetes. SCD0503 is being used in humans for the first time in this study.
Study procedures The study will last for approximately 1 to 4 months. During this time, the participant will come to the investigational site 8 times for visits.
During 4 visits the participant will undergo a clamp examination. The blood sugar-lowering effect of the investigational product is determined using a clamp device, a computer-controlled device that maintains blood sugar at a constant level within the normal range. This is achieved by infusing a sugar solution. During 2 further visits the participant will have a meal test. During the meal test, the blood sugar-lowering effect of the investigational product is determined after intake of a standardized meal as breakfast. You will have catheters in your arms to take blood, measure your blood sugar level and to infuse glucose (sugar) or insulin, if needed.
SCD0503 is compared with a regular human insulin already approved for the treatment of diabetes.
The participant will receive SCD0503 and the comparator product during different visits to the investigational site. The participant will also receive a placebo together with the investigational or the comparator product. The placebo looks identical but contains no active ingredient. As the investigational product is administered orally and the comparator product is injected under the skin, two placebos are used in this study.
The order of medications given will be decided by chance, using a pre-defined method called randomization (a procedure similar to flipping a coin). Neither the participant nor the study physician will know which of the 2 medicines is administered at the respective dosing occasion. However, in case of emergency, this information will be quickly available.
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Typ studie
Zápis (Odhadovaný)
Fáze
- Fáze 1
Kontakty a umístění
Studijní kontakt
- Jméno: Clinical Manager
- Telefonní číslo: please reach out by email
- E-mail: scd.global@scd.co.kr
Studijní místa
-
-
North Rhine-Westphalia
-
Neuss, North Rhine-Westphalia, Německo, 41460
- Nábor
- Profil Institut für Stoffwechselforschung GmbH
-
Kontakt:
- Investigator
- Telefonní číslo: +49213140180
- E-mail: clinicaltrialservices@profil.com
-
-
Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dospělý
Přijímá zdravé dobrovolníky
Popis
Inclusion Criteria:
- Male person with type 1 diabetes mellitus
- Age between 18 and 64 years, both inclusive
- Body Mass Index (BMI) between 18.5 and 29.9 kg/m2, both inclusive
- HbA1c ≤ 8.5%
- Fasting C-peptide <= 0.20 nmol/L
- Total insulin dose of <1.2 (I)U/kg/day
- Diabetes duration of at least 12 months at the time of screening
- Stable insulin regimen for at least 2 months prior to inclusion into the trial
Exclusion Criteria:
- Systolic blood pressure < 90 mmHg or >139 mmHg and/or diastolic blood pressure < 50 mmHg or > 89 mmHg
- Heart rate at rest outside the range of 50- 90 beats per minute
- Clinically significant abnormal standard 12-lead electrocardiogram (ECG) after 5 minutes resting in supine position at screening
- Proliferative retinopathy or maculopathy as judged by the investigator based on a recent (<1 year) ophthalmologic examination
- Peripheral neuropathy
- More than one episode of severe hypoglycaemia with seizure, coma or requiring assistance of another person during the past 6 months pior to screening
- Hospitalisation for diabetic ketoacidosis during the previous 6 months prior to screening
- Significant history of alcoholism or drug abuse
- Smoking more than 5 cigarettes or the equivalent per day
- Tested positive for hepatitis Bs antigen
- Tested positive for hepatitis C antibodies
- Positive result to the test for HIV-1/2 antibodies or HIV-1 antigen
- Estimated glomerular filtration rate (eGFR) < 60.0 mL/min/1.73m2
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Základní věda
- Přidělení: Randomizované
- Intervenční model: Crossover Assignment
- Maskování: Dvojnásobek
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Experimentální: Sequence 1: SCD0503 low dose-SCD0503 medium dose-Actrapid-SCD0503 high dose-SCD0503 medium -Actrapid
SCD0503 low dose: placebo B (subcutaneous injection)/ SCD0503 low dose + Placebo A medium dose (oral) SCD0503 medium dose: placebo B (subcutaneous injection)/ SCD0503 medium dose + Placebo A low dose (oral) SCD0503 high dose: placebo B (subcutaneous injection)/ SCD0503 high dose (oral) Actrapid: subcutaneous insulin/ Placebo A high dose (oral)
|
test product
Ostatní jména:
placebo for test product
Ostatní jména:
reference product/comparator
Ostatní jména:
placebo for reference product
|
|
Experimentální: Sequence 2: SCD0503 low dose-SCD0503 medium dose-Actrapid-SCD0503 high dose-Actrapid-SCD0503 medium
|
test product
Ostatní jména:
placebo for test product
Ostatní jména:
reference product/comparator
Ostatní jména:
placebo for reference product
|
|
Experimentální: Sequence 3: SCD0503 medium dose-SCD0503 high dose-SCD0503 low dose-Actrapid-SCD0503 medium-Actrapid
|
test product
Ostatní jména:
placebo for test product
Ostatní jména:
reference product/comparator
Ostatní jména:
placebo for reference product
|
|
Experimentální: Sequence 4: SCD0503 medium dose-SCD0503 high dose-SCD0503 low dose-Actrapid-Actrapid-SCD0503 medium
|
test product
Ostatní jména:
placebo for test product
Ostatní jména:
reference product/comparator
Ostatní jména:
placebo for reference product
|
|
Experimentální: Sequence 5: SCD0503 high dose-Actrapid-SCD0503 medium dose-SCD0503 low dose-SCD0503 medium-Actrapid
|
test product
Ostatní jména:
placebo for test product
Ostatní jména:
reference product/comparator
Ostatní jména:
placebo for reference product
|
|
Experimentální: Sequence 6: SCD0503 high dose-Actrapid-SCD0503 medium dose-SCD0503 low dose-Actrapid-SCD0503 medium
|
test product
Ostatní jména:
placebo for test product
Ostatní jména:
reference product/comparator
Ostatní jména:
placebo for reference product
|
|
Experimentální: Sequence 7: Actrapid-SCD0503 low dose-SCD0503 high dose-SCD0503 medium dose-SCD0503 medium-Actrapid
|
test product
Ostatní jména:
placebo for test product
Ostatní jména:
reference product/comparator
Ostatní jména:
placebo for reference product
|
|
Experimentální: Sequence 8: Actrapid-SCD0503 low dose-SCD0503 high dose-SCD0503 medium dose-Actrapid-SCD0503 medium
|
test product
Ostatní jména:
placebo for test product
Ostatní jména:
reference product/comparator
Ostatní jména:
placebo for reference product
|
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Časové okno |
|---|---|
|
AUCins.0-6h, area under the serum insulin concentration curve from 0 to 6 hours
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
Cins.max, maximum observed insulin concentration
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
AUCGIR.0-6h, area under the insulin concentration-time curve from 0 to 6 hours
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
GRELcl, Relative biopotency (will be derived of the dose corrected ratio of AUCGIR.0-6h for oral and sc insulin)
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
AUCins.0-1h, AUCins.0-2h, AUCins.0-4h, areas under the serum insulin concentration curve in the indicated time intervals
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
tmax.ins., time to maximum observed insulin concentration
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
λz, terminal elimination rate constant of insulin
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
t½ is the terminal serum elimination half-life calculated as t½=ln2/λz
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
MRT, Mean residence time (h)
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
CL/F, Systemic clearance after oral administration (mL/min)
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
V/F, volume of distribution (L)
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
FRELcl, Relative bioavailability (will be derived from the dose corrected ratio of AUCins.0-6h for oral and sc insulin)
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
Cins.max.fed, maximum observed insulin concentration after meal test
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
AUCins.fed.0-1h, AUCins.fed.0-2h, AUCins.fed.0-4h, AUCins.fed.0-6h, areas under the serum insulin concentration curve in the indicated time intervals after meal test
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
FRELfed, Relative bioavailability (will be derived of the dose corrected ratio of AUCins.fed.0-6 for oral and sc insulin)
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
Food effect is investigated by comparing the total and maximum oral insulin exposure in the fasted state and after food intake
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
AUCGIR.0-1h, AUCGIR.0-2h and AUCGIR.0-4h, areas under the glucose infusion rate curve in the indicated time-intervals
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
GIRmax, maximum glucose infusion rate
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
tmax.GIR., time to maximum glucose infusion rate
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
t50%-GIR(early), time to half-maximum glucose infusion rate before GIRmax
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
t50%-GIR(late), time to half-maximum glucose infusion rate after GIRmax
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
Onset of action, time from trial product administration until plasma glucose concentration has decreased at least 5 mg/dL from baseline
Časové okno: From enrollment to the end of treatment in 4 months
|
where baseline is defined as the mean of plasma glucose levels from -6, -4 and -2 minutes before trial product adminiadministration as measured by ClampArt
|
From enrollment to the end of treatment in 4 months
|
|
PGmax, maximum plasma glucose after meal test
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
|
|
AUCPG.0-1h, AUCPG.0-2h and AUCPG.0-4h and AUCPG.0-last areas under the plasma glucose concentration curve in the indicated time-intervals
Časové okno: From enrollment to the end of treatment in 4 months
|
From enrollment to the end of treatment in 4 months
|
Spolupracovníci a vyšetřovatelé
Sponzor
Spolupracovníci
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
- Onemocnění endokrinního systému
- Metabolické choroby
- Autoimunitní onemocnění
- Onemocnění imunitního systému
- Poruchy metabolismu glukózy
- Diabetes Mellitus
- Nutriční a metabolické nemoci
- Diabetes mellitus, typ 1
- Hormony
- Hormony, hormonální náhražky a antagonisté hormonů
- Peptidové hormony
- Peptidy
- Aminokyseliny, peptidy a proteiny
- Inzulíny
- Pankreatické hormony
- Proinsulin
- Inzulín
Další identifikační čísla studie
- SCD-4E001
- 2024-519502-12 (Číslo EudraCT)
Informace o lécích a zařízeních, studijní dokumenty
Studuje lékový produkt regulovaný americkým FDA
Studuje produkt zařízení regulovaný americkým úřadem FDA
Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .
Klinické studie na Diabetes mellitus, typ 1
-
Children's Hospital Medical Center, CincinnatiZatím nenabíráme
-
Consun Pharmaceutical GroupNábor
-
Helen Keller Eye Research FoundationFive Lakes Clinical Research Consulting, LLCNáborSticklerův syndrom typu 2 | Sticklerův syndrom typu 1Spojené státy
-
Institute of Child HealthGreat Ormond Street Hospital for Children NHS Foundation TrustNáborSMA1Spojené království
-
Medstar Health Research InstituteLatham FundZatím nenabírámeDiabetes | Těhotenství | Diabetes (inzulín vyžadující, typ 1 nebo typ 2)
-
Laval UniversityZatím nenabíráme
-
University of BernDexCom, Inc.; DCB Research AG; mylife Diabetes Care AGNábor
-
NYU Langone HealthNational Heart, Lung, and Blood Institute (NHLBI)Nábor
-
Hoffmann-La RocheDokončenoDiabetes 2. typu, Diabetes 1. typuRakousko, Spojené království
-
Insulet CorporationDokončenoDiabetes mellitus, typ 1, typ 2Spojené státy
Klinické studie na oral insulin
-
Stanford UniversityNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)DokončenoDiabetes typu 1Spojené státy
-
Istituto Oncologico Veneto IRCCSUkončenoKolorektální adenokarcinomItálie
-
Medical University of WarsawZatím nenabírámeAlergie na vejce | Alergie na jídlo | Alergie na slepičí vejcePolsko
-
PharmaPlanter Technologies IncZatím nenabírámeSyndrom dráždivého tračníku (IBS) | Clostridioides difficile infekce | Syndrom dráždivého tračníku, průjem předchozí (IBS-D) | Opakující se infekce Clostridioides difficile (RCDI) | Fekální mikrobiota terapie (FMT)
-
Prince of Songkla UniversityDokončeno
-
The First Affiliated Hospital of Xinxiang Medical...Zatím nenabírámePokročilý kolorektální karcinom
-
Vanda PharmaceuticalsNáborPorucha nespavostiSpojené státy, Německo, Polsko, Spojené království
-
National Taiwan University HospitalDokončeno
-
Guangzhou Yipinhong Pharmaceutical CO.,LTDDokončenoAkutní infekce horních cest dýchacíchČína
-
Beijing Tiantan HospitalThe First Hospital of Jilin University; Dongzhimen Hospital, Beijing; Huairou... a další spolupracovníciZatím nenabírámeMozková amyloidní angiopatieČína