- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07693426
Phase Ib Study of Efsubaglutide Alfa Injection in Obese Adolescents
29 lipca 2026 zaktualizowane przez: Shanghai Yinnuo Pharmaceutical Technology Co., Ltd.
A Randomized, Double-blind, Placebo-controlled Phase Ib Study to Evaluate the Safety,Tolerability, Pharmacokinetics and Pharmacodynamics of Multiple Doses of Efsubaglutide Alfa in Chinese Adolescents With Obesity
This is a Phase Ib, randomized, double-blind, placebo-controlled clinical study to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of Efsubaglutide Alfa Injection following multiple-dose administration in Chinese adolescent participants with obesity.
Przegląd badań
Status
Rekrutacyjny
Warunki
Szczegółowy opis
The prevalence of obesity in adolescents is rising and threatening physiological and psychological health.
Different from adults with obesity, there is still no approved drug to manage the obesity in adolescents, In order to provide the therapeutical option earlier, the weight-reduction study in obese adolescents is planned.
The primary objective of this Phase Ib study is to evaluate the safety, tolerability, and pharmacokinetic (PK) characteristics of multiple doses of Efsubaglutide Alfa at different dose levels in Chinese adolescent participants with obesity.
The secondary objectives include the evaluations of the pharmacodynamic (PD) effects, PK-PD relationship , and immunogenicity of multiple doses of Efsubaglutide Alfa at different dose levels.
This randomized, double-blind, placebo-controlled, parallel-group study will enroll a total of 36 adolescent participants aged 12 to 17 years with obesity .
36 participants will be randomized in a 3:1 ratio to receive Efsubaglutide Alfa or placebo administered subcutaneously once weekly (QW) for up to 12 weeks.
Safety will be monitored throughout the study by assessment of treatment-emergent adverse events (TEAEs), serious adverse events (SAEs), adverse events of special interest (AESI), laboratory parameters, vital signs, and 12-lead electrocardiograms.
Typ studiów
Interwencyjne
Zapisy (Szacowany)
36
Faza
- Faza 1
Kontakty i lokalizacje
Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.
Kontakt w sprawie studiów
- Nazwa: QINGHUA WANG, M.D,Ph.D
- Numer telefonu: +862168788225
- E-mail: dr.qwang@innogenpharm.com
Lokalizacje studiów
-
-
Beijing Municipality
-
Beijing, Beijing Municipality, Chiny
- Rekrutacyjny
- Beijing Chaoyang Hospital, Capital Medical University
-
Kontakt:
- Guang Wang
-
-
Hubei
-
Wuhan, Hubei, Chiny
- Jeszcze nie rekrutacja
- Wuhan Central Hospital
-
Kontakt:
- Weihua Wang
-
Kontakt:
- Zhongjing Wang
-
-
Liaoning
-
Shenyang, Liaoning, Chiny
- Jeszcze nie rekrutacja
- Shengjing Hospital, China Medical University
-
Kontakt:
- Xiaoguang Shi
-
-
Shandong
-
Jinan, Shandong, Chiny
- Jeszcze nie rekrutacja
- Qilu Hospital, Shandong University
-
Kontakt:
- Xinguo Hou
-
Kontakt:
- Shuwen Yu
-
Jinan, Shandong, Chiny
- Rekrutacyjny
- Qilu Second Hospital, Shandong University
-
Kontakt:
- Shuang Liang
-
Kontakt:
- Deqing Sun
-
-
Kryteria uczestnictwa
Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dziecko
Akceptuje zdrowych ochotników
Nie
Opis
Inclusion Criteria:
- 1. Informed consent must be obtained from the participant's parent or legally authorized representative and assent from the adolescent participant before any study-related procedures.
- 2. Adolescent participants aged ≥12 years and <18 years (at the time of informed consent).
- 3. At screening, meet the obesity criteria defined in "WS/T586-2018 Screening for Overweight and Obesity among School-age Children and Adolescents".
- 4. Before screening, have been on dietary and exercise control alone for at least 3 months with <5.0% reduction in body mass index (based on self-report or report by parent or legally authorized representative).
- 5.Must be willing to follow the diet and exercise guidance and able to maintain such stable diet and exercise lifestyle during the study period.
- 6. Female participants of childbearing potential must have a negative serum pregnancy test at screening.
- 7. Able to understand all study procedures, willing to strictly comply with the study protocol, complete the study visits as scheduled, and finish the study.
Exclusion Criteria:
- 1. Pre-pubertal participants (Tanner Stage I).
- 2. History of severe allergic reactions or suspected allergy to study drug or its ingredients.
- 3. Pregnant or lactating women; men or women of childbearing potential planning pregnancy or unwilling to use highly effective contraception throughout the study.
- 4. Use of weight-affecting medications before screening.
- 5. Known monogenic obesity, obesity caused by other diseases or medications,
- 6. Previously diagnosed Type 1 diabetes, Type 2 diabetes, or special types of diabetes;
- 7. history of severe hypoglycemia or recurrent symptomatic hypoglycemia (≥2 times within half a year).
- 8. Clinically significant gastric emptying abnormalities, severe chronic gastrointestinal diseases, long-term use of medications directly affecting gastrointestinal motility, or gastrointestinal surgery within 6 months prior to screening, deemed unsuitable for the study by the investigator.
- 9. History of malignancy within 5 years prior to screening, excluding clinically cured cervical intraepithelial neoplasia, squamous cell carcinoma, or basal cell carcinoma within 5 years.
- 10. Major surgery within 6 months prior to screening, or planned surgery during the study that may affect study completion or compliance;
- 11. history of bariatric surgery or planned bariatric surgery during the study (e.g., gastric bypass, gastric banding).
- 12. History of acute or chronic pancreatitis, symptomatic gallbladder disease at screening, history of pancreatic injury, or other high-risk factors for pancreatitis; or amylase or lipase >2.0×ULN at screening.
- 13. Known or suspected drug/substance abuse at screening; positive HBsAg;
- 14. Positive HCV antibody with HCV RNA above the lower limit of detection; positive HIV antibody; positive Tp-Ab.
- 15. Currently receiving or received chronic (>14 days) systemic glucocorticoid therapy within 3 months prior to screening, or evidence of severe active autoimmune disease that may require systemic glucocorticoid therapy within the next 12 months as judged by the investigator.
- 16. History of hyperthyroidism or hypothyroidism, or TSH <1.0×LLN, or TSH >1.5×ULN, or history of medullary thyroid carcinoma.
- 17. Serum calcitonin ≥50 ng/L (pg/mL) at screening; ALT >3.0×ULN, or AST >3.0×ULN, or total bilirubin >2.0×ULN; eGFR <60 mL/min/1.73 m² at screening; fasting triglycerides ≥5.64 mmol/L (500 mg/dL).
- 18. Blood donation and/or blood loss ≥400 mL or bone marrow donation within 3 months prior to screening, or presence of hemoglobinopathy, hemolytic anemia, sickle cell anemia, or hemoglobin <118 g/L (ages 12-<13 years), <129 g/L (males ≥13 years), or <114 g/L (females ≥13 years).
- 19. Participation in vaccine or medical device clinical trials within 3 months prior to screening, or any drug clinical trial within less than 3 months or 5 half-lives (whichever is longer).
- 20. History of moderate to severe depression, anxiety disorder, or severe psychiatric illness.
- 21. Any other condition that, in the opinion of the investigator, may affect the participant's safety or compliance with the study protocol.
Plan studiów
Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Potroić
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
|
Eksperymentalny: Efsubaglutide Alfa 5 mg QW
Efsubaglutide Alfa, 5 mg once weekly,12 weeks Solution for injection in pre-filled auto-injector pen
|
Efsubaglutide Alfa Injection Subcutaneous injection
|
|
Eksperymentalny: Efsubaglutide Alfa 10 mg QW
Efsubaglutide Alfa, 10 mg once weekly,12 weeks Solution for injection in pre-filled auto-injector pen
|
Efsubaglutide Alfa Injection Subcutaneous injection
|
|
Eksperymentalny: Efsubaglutide Alfa 20 mg QW
Efsubaglutide Alfa, 20 mg once weekly,12 weeks Solution for injection in pre-filled auto-injector pen
|
Efsubaglutide Alfa Injection Subcutaneous injection
|
|
Komparator placebo: Efsubaglutide Alfa placebo
Efsubaglutide Alfa placebo, once weekly,12 weeks Solution for injection in pre-filled auto-injector pen
|
Efsubaglutide Alfa placebo Injection Subcutaneous injection
|
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Safety and tolerability: incidence of TEAEs, SAEs, and AESI
Ramy czasowe: Throughout the study (up to Week 18)
|
Safety and tolerability assessed by monitoring treatment-emergent adverse events (TEAEs), serious adverse events (SAEs), and adverse events of special interest (AESI) throughout the study
|
Throughout the study (up to Week 18)
|
|
Pharmacokinetic (PK) characteristics at steady state following multiple doses
Ramy czasowe: Throughout the study (up to Week 18)
|
PK parameters including plasma drug concentrations at steady state following multiple-dose administration of Efsubaglutide Alfa
|
Throughout the study (up to Week 18)
|
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Change in body mass index (BMI) from baseline (absolute and percentage)
Ramy czasowe: Week 12
|
Change in BMI from baseline at Week 12, measured as absolute value and percentage change
|
Week 12
|
|
Change in BMI from baseline over time (absolute and percentage)
Ramy czasowe: Weeks 4, 8, and 12
|
Change in BMI from baseline at Weeks 4, 8, and 12, measured as absolute value and percentage change
|
Weeks 4, 8, and 12
|
|
Change in fasting body weight from baseline (absolute and percentage)
Ramy czasowe: Week 12
|
Change in fasting body weight from baseline at Week 12, measured as absolute value and percentage change
|
Week 12
|
|
Change in fasting body weight from baseline over time (absolute and percentage)
Ramy czasowe: Weeks 4, 8, and 12
|
Change in fasting body weight from baseline at Weeks 4, 8, and 12, measured as absolute value and percentage change
|
Weeks 4, 8, and 12
|
|
Change in waist circumference from baseline
Ramy czasowe: Week 12
|
Change in waist circumference from baseline at Week 12
|
Week 12
|
|
Change in hip circumference from baseline
Ramy czasowe: Week 12
|
Change in hip circumference from baseline at Week 12
|
Week 12
|
|
Change in waist-to-hip ratio (WHR) from baseline
Ramy czasowe: Week 12
|
Change in waist-to-hip ratio (WHR) from baseline at Week 12
|
Week 12
|
|
Change in waist-to-height ratio from baseline
Ramy czasowe: Week 12
|
Change in waist-to-height ratio from baseline at Week 12
|
Week 12
|
|
Proportion of participants achieving ≥5%, ≥10%, and ≥15% reduction in BMI and/or fasting body weight from baseline
Ramy czasowe: Week 12
|
Week 12
|
|
|
Change in systolic blood pressure and diastolic blood pressure from baseline
Ramy czasowe: Week 12
|
Week 12
|
|
|
Change in lipid levels(TC、HDL-C、LDL-C、TG) from baseline
Ramy czasowe: Week 12
|
Week 12
|
|
|
Change in fasting blood glucose from baseline
Ramy czasowe: Week 12
|
Week 12
|
|
|
Change in HbA1c from baseline
Ramy czasowe: Week 12
|
Week 12
|
|
|
Change in fasting insulin from baseline
Ramy czasowe: Week 12
|
Week 12
|
|
|
Change in blood uric acid from baseline
Ramy czasowe: Week 12
|
Week 12
|
|
|
The correlation between Efsubaglutide Alfa Cmax, ss and BMI
Ramy czasowe: Throughout the study (up to Week 18)
|
Throughout the study (up to Week 18)
|
|
|
The correlation between Efsubaglutide Alfa AUC0-168h, ss and BMI
Ramy czasowe: Throughout the study (up to Week 18)
|
Throughout the study (up to Week 18)
|
|
|
Incidence, titer, and persistence of anti-drug antibodies (ADA)
Ramy czasowe: Throughout the study (up to Week 18)
|
Throughout the study (up to Week 18)
|
|
|
Incidence, titer, and persistence of neutralizing antibodies
Ramy czasowe: Throughout the study (up to Week 18)
|
Throughout the study (up to Week 18)
|
Współpracownicy i badacze
Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.
Daty zapisu na studia
Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
16 lipca 2026
Zakończenie podstawowe (Szacowany)
30 kwietnia 2027
Ukończenie studiów (Szacowany)
31 sierpnia 2027
Daty rejestracji na studia
Pierwszy przesłany
29 czerwca 2026
Pierwszy przesłany, który spełnia kryteria kontroli jakości
3 lipca 2026
Pierwszy wysłany (Rzeczywisty)
9 lipca 2026
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
30 lipca 2026
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
29 lipca 2026
Ostatnia weryfikacja
1 lipca 2026
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- YN012Y-Ib-W102
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
NIE
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Nie
Bada produkt urządzenia regulowany przez amerykańską FDA
Nie
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .