A Study to Learn About the Study Medicine Called PF-08653944 Taken Once-Monthly Compared to Placebo in Chinese Adults With Overweight or Obesity
A PHASE 3, RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY TO EVALUATE THE EFFICACY AND SAFETY OF ONCE-MONTHLY PF 08653944 IN CHINESE ADULTS WITH OVERWEIGHT OR OBESITY
Overweight and obesity are long-term health conditions that can increase the possibility of serious health problems. These problems include heart disease, type 2 diabetes (a condition that causes high blood sugar), and other medical conditions. The purpose of this study is to learn whether berobenatide (PF-08653944) is safe and effective for adults in China who are overweight or obese. Researchers will compare berobenatide with a placebo. A placebo looks like study treatment but does not contain active medicine.
About 432 adults will take part in this study. This study is seeking adults who
- are obese
- are overweight with certain weight-related health conditions. Some participants may also have type 2 diabetes. Specific eligibility requirements will be reviewed by the study doctor before enrollment.
Participants will be randomly assigned to receive either berobenatide or placebo. Study treatment will be administered as a shot under the skin. All participants will also receive lifestyle counseling throughout the study.
Researchers will monitor participants throughout the study. They will assess participants' body weight, overall health, and any reactions that may occur. During the study, participants will attend study visits and complete study-related assessments.
Participants may take part in the study for up to approximately 59 weeks. This period includes screening, treatment, and follow-up visits. The information learned from this study may help researchers better understand whether berobenatide could be a treatment option for adults living with overweight or obesity.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Pfizer CT.gov Call Center
- Telefonnummer: 1-800-718-1021
- E-mail: ClinicalTrials.gov_Inquiries@pfizer.com
Studiesteder
-
-
Anhui
-
Hefei, Anhui, Kina, 230011
- Ikke rekrutterer endnu
- The Second People's Hospital of Hefei
-
-
Beijing Municipality
-
Beijing, Beijing Municipality, Kina, 100044
- Ikke rekrutterer endnu
- Peking University People's Hospital
-
-
Guangdong
-
Huizhou, Guangdong, Kina, 516001
- Ikke rekrutterer endnu
- Huizhou Central People's Hospital
-
-
Henan
-
Zhengzhou, Henan, Kina, 450014
- Ikke rekrutterer endnu
- The Second Affiliated Hospital of Zhengzhou University
-
-
Jiangsu
-
Nanjing, Jiangsu, Kina, 210011
- Rekruttering
- The Second Affiliated Hospital of Nanjing Medical University
-
-
Jiangxi
-
Nanchang, Jiangxi, Kina, 330038
- Ikke rekrutterer endnu
- Jiangxi Provincial People's Hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Adults ≥18 years of age.
- BMI ≥28 kg/m²; or BMI ≥24 kg/m² and <28 kg/m² with at least one of the following weight-related co-morbidities: hypertension, dyslipidemia, obstructive sleep apnea, cardiovascular disease, or T2D.
- At least one prior unsuccessful dietary weight-loss attempt.
Exclusion Criteria:
- Significant recent weight change (>5% within 3 months).
- Type 1 diabetes mellitus.
- History of pancreatitis.
- Personal or family history of Medullary Thyroid Carcinoma (MTC) or Multiple endocrine neoplasia type 2 (MEN2).
- Recent bariatric surgery or obesity procedures.
- Pregnancy or breastfeeding.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Placebo komparator: Placebo
Participants will receive matching placebo by Subcutaneous Injection. |
By Subcutaneous Injection |
|
Eksperimentel: Treatment Arm 1
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andre navne:
|
|
Eksperimentel: Treatment Arm 2
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andre navne:
|
|
Eksperimentel: Treatment Arm 3
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andre navne:
|
|
Eksperimentel: Treatment Arm 4
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Percent change from baseline in body weight
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Percentage of Participants achieving ≥5% of body weight reduction from baseline
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of Participants achieving ≥10% of body weight reduction from baseline
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of Participants achieving ≥15% of body weight reduction from baseline
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of Participants achieving ≥20% of body weight reduction from baseline
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in waist circumference
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Fasting triglycerides
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Systolic Blood Pressure (SBP)
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Impact of Weight on Quality of Life-Lite-Clinical Trial (IWQoL-Lite-CT) Physical Function composite score
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Diastolic Blood Pressure (DBP)
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Low-density lipoprotein cholesterol
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Very low-density lipoprotein cholesterol
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in High-density lipoprotein cholesterol
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in HbA1c
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT Physical Composite
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT Psychosocial Composite
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in SF-36 domain scales and component summary scales
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in EuroQol Visual Analogue Scale (EQ-VAS)
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in Body mass index (BMI)
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Percent change from baseline in body weight in participants without T2D
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in body weight
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Non-high-density lipoprotein-cholesterol
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Short-Form 36 health survey (SF-36) Physical Function domain score
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Total Cholesterol
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in Fasting plasma glucose
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in Fasting insulin
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in High-sensitivity C-reactive protein (hs-CRP)
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Interleukin (IL)-6
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IL-1 beta
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in HbA1c in participants with T2D
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <7.0%
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <6.5%
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <5.7%
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT total score
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in EuroQoL5-Dimension 5-Level (EQ-5D-5L) index score
Tidsramme: Baseline, Week 48
|
Baseline, Week 48
|
|
Incidence proportion of Treatment-emergent adverse event (TEAE)
Tidsramme: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Serious adverse event (SAE)
Tidsramme: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Adverse event (AE) leading to permanent discontinuation from study intervention or study
Tidsramme: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Adverse events of special interest (AESIs)
Tidsramme: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Clinical laboratory abnormalities
Tidsramme: Up to Week 55
|
Up to Week 55
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Pfizer CT.gov Call Center, Pfizer
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
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
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- C6491029
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.
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