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.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 3
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Pfizer CT.gov Call Center
- Telefonnummer: 1-800-718-1021
- E-Mail: ClinicalTrials.gov_Inquiries@pfizer.com
Studienorte
-
-
Anhui
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Hefei, Anhui, China, 230011
- Noch keine Rekrutierung
- The Second People's Hospital of Hefei
-
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Beijing Municipality
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Beijing, Beijing Municipality, China, 100044
- Noch keine Rekrutierung
- Peking University People's Hospital
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Guangdong
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Huizhou, Guangdong, China, 516001
- Noch keine Rekrutierung
- Huizhou Central People's Hospital
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Henan
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Zhengzhou, Henan, China, 450014
- Noch keine Rekrutierung
- The Second Affiliated Hospital of Zhengzhou University
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Jiangsu
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Nanjing, Jiangsu, China, 210011
- Rekrutierung
- The Second Affiliated Hospital of Nanjing Medical University
-
-
Jiangxi
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Nanchang, Jiangxi, China, 330038
- Noch keine Rekrutierung
- Jiangxi Provincial People's Hospital
-
-
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
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.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Vervierfachen
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Placebo-Komparator: Placebo
Participants will receive matching placebo by Subcutaneous Injection. |
By Subcutaneous Injection |
|
Experimental: Treatment Arm 1
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andere Namen:
|
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Experimental: Treatment Arm 2
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andere Namen:
|
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Experimental: Treatment Arm 3
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andere Namen:
|
|
Experimental: Treatment Arm 4
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Andere Namen:
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Percent change from baseline in body weight
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Percentage of Participants achieving ≥5% of body weight reduction from baseline
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of Participants achieving ≥10% of body weight reduction from baseline
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of Participants achieving ≥15% of body weight reduction from baseline
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of Participants achieving ≥20% of body weight reduction from baseline
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in waist circumference
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Fasting triglycerides
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Systolic Blood Pressure (SBP)
Zeitfenster: 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
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Diastolic Blood Pressure (DBP)
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in Low-density lipoprotein cholesterol
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in Very low-density lipoprotein cholesterol
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in High-density lipoprotein cholesterol
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in HbA1c
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT Physical Composite
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT Psychosocial Composite
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in SF-36 domain scales and component summary scales
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in EuroQol Visual Analogue Scale (EQ-VAS)
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in Body mass index (BMI)
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Percent change from baseline in body weight in participants without T2D
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in body weight
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Non-high-density lipoprotein-cholesterol
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Short-Form 36 health survey (SF-36) Physical Function domain score
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Total Cholesterol
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in Fasting plasma glucose
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
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Change from Baseline in Fasting insulin
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in High-sensitivity C-reactive protein (hs-CRP)
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in Interleukin (IL)-6
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in IL-1 beta
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
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Change from Baseline in HbA1c in participants with T2D
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <7.0%
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <6.5%
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <5.7%
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT total score
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in EuroQoL5-Dimension 5-Level (EQ-5D-5L) index score
Zeitfenster: Baseline, Week 48
|
Baseline, Week 48
|
|
Incidence proportion of Treatment-emergent adverse event (TEAE)
Zeitfenster: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Serious adverse event (SAE)
Zeitfenster: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Adverse event (AE) leading to permanent discontinuation from study intervention or study
Zeitfenster: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Adverse events of special interest (AESIs)
Zeitfenster: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Clinical laboratory abnormalities
Zeitfenster: Up to Week 55
|
Up to Week 55
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Studienleiter: Pfizer CT.gov Call Center, Pfizer
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- C6491029
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
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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Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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