MedPath

A Master Protocol for Orforglipron in Participants With Obstructive Sleep Apnea and Obesity or Overweight

Phase 3
Recruiting
Conditions
OSA
Overweight or Obesity
Interventions
Drug: Placebo
Registration Number
NCT06649045
Lead Sponsor
Eli Lilly and Company
Brief Summary

Study GZRA is a master protocol that will support 2 independent studies, GZ01 and GZ02. Participants will be assigned to the appropriate study prior to randomization. The purpose of the studies is to evaluate the efficacy and safety of orforglipron in participants who have moderate-to-severe OSA and obesity or overweight. Study GZ01 will include participants who are unable or are unwilling to use PAP therapy. Study GZ02 will include participants who are on PAP therapy for at least 3 months at time of screening and plan to continue PAP therapy during the study.

Detailed Description

Not available

Recruitment & Eligibility

Status
RECRUITING
Sex
All
Target Recruitment
600
Inclusion Criteria

Master GZRA inclusion criteria

  • have AHI ≥15 on PSG as part of the trial at screening (V1).
  • have body mass index (BMI) ≥27 kg/m²

Study 1 GZ01 inclusion criteria

  • Participants who are unable or unwilling to use PAP therapy.
  • Participants must not have used PAP for at least 4 weeks prior to screening.

Study 2 GZ02 inclusion criteria

  • Participants who have been on PAP therapy for at least 3 consecutive months prior to study start and plan to continue PAP therapy during the study.
Exclusion Criteria

Master GZRA exclusion criteria

  • Have Type 1 diabetes (T1D) or Type 2 diabetes (T2D), history of ketoacidosis, or hyperosmolar state/coma
  • Have HbA1c ≥6.5% (≥ 48 mmol/mol), as determined by the central laboratory at Visit 1.
  • Had any previous or planned upper airway surgery for sleep apnea or major ear, nose or throat surgery
  • Have diagnosis of Central or Mixed Sleep Apnea with % of mixed or central apneas/hypopneas ≥50%, or diagnosis of Cheyne Stokes Respiration
  • Diagnosis of Obesity Hypoventilation Syndrome or daytime hypercapnia.
  • Active device treatment of OSA other than PAP therapy
  • Respiratory and neuromuscular diseases that could interfere with the results of the trial in the opinion of the investigator.
  • Have a self-reported change in body weight >5 kg within 3 months prior to screening
  • Have a prior or planned surgical treatment for obesity (excluding liposuction, abdominoplasty or cryolipolysis if performed more than 1 year prior to screening)
  • Have a prior or planned endoscopic and/or present device-based therapy for obesity.
  • Have obesity induced by other endocrinologic disorders or diagnosed monogenetic or syndromic forms of obesity.

Study 2 GZ02 exclusion criteria

  • Have personal or job-related responsibilities, or in the opinion of the investigator have any situation that would make it unsafe to stop PAP therapy for 7 days prior to PSG testing during the study.
  • Are unwilling to temporary discontinue PAP therapy for 7 days prior to PSG testing during the study.

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Arm && Interventions
GroupInterventionDescription
OrforglipronOrforglipronParticipants will receive orforglipron orally. Study 1 GZ01: Participants who are unable or unwilling to use PAP Study 2 GZ02: Participants who plan to continue PAP therapy
PlaceboPlaceboParticipants will receive placebo orally. Study 1 GZ01: Participants who are unable or unwilling to use PAP Study 2 GZ02: Participants who plan to continue PAP therapy
Primary Outcome Measures
NameTimeMethod
Change from Baseline in Apnea-Hypopnea Index (AHI)Baseline to Week 52
Secondary Outcome Measures
NameTimeMethod
Percent Change from Baseline in AHIBaseline to Week 52
Change from Baseline in Sleep Apnea-Specific Hypoxic Burden (SASHB) (% min/hour)Baseline to Week 52
Change from Baseline in Patient-Reported Outcome Measurement Information System (PROMIS) Short Form Sleep-Related Impairment 8a T-scoreBaseline to Week 52
Percentage of Participants Achieving ≥50% AHI ReductionBaseline to Week 52
Percent of Participants with AHI<5 or with AHI 5-14 with Epworth Sleepiness Scale (ESS) ≤10Baseline to Week 52
Percent Change from Baseline in Body WeightBaseline to Week 52
Change from Baseline in high-sensitivity C reactive protein (hsCRP) ConcentrationBaseline to Week 52

Trial Locations

Locations (141)

Sakai City Medical Center

🇯🇵

Sakai, Osaka, Japan

Osaka Kaisei Hospital

🇯🇵

Osaka, Japan

Huzhou Central Hospital

🇨🇳

Huzhou, Zhejiang, China

Ningbo First Hospital

🇨🇳

Ningbo, Zhejiang, China

Ark Clinical Research

🇺🇸

Long Beach, California, United States

Peninsula Research Associates

🇺🇸

Rolling Hills Estates, California, United States

Artemis Institute for Clinical Research

🇺🇸

San Diego, California, United States

Care Access - Aurora

🇺🇸

Aurora, Colorado, United States

EBGS Clinical Research Center

🇺🇸

Snellville, Georgia, United States

Elite Clinical Trials

🇺🇸

Blackfoot, Idaho, United States

Central Illinois Diabetes and Clinical Research a Division of Prairie Education and Research Cooperative

🇺🇸

Springfield, Illinois, United States

Care Access - Shreveport

🇺🇸

Shreveport, Louisiana, United States

The Sleep Spot - Maimonides

🇺🇸

Albuquerque, New Mexico, United States

Accellacare - Wilmington

🇺🇸

Wilmington, North Carolina, United States

CTI Clinical Research Center

🇺🇸

Cincinnati, Ohio, United States

Preferred Primary Care Physicians, Preferred Clinical Research (Ofc 18)

🇺🇸

Pittsburgh, Pennsylvania, United States

Preferred Primary Care Physicians

🇺🇸

Uniontown, Pennsylvania, United States

FutureSearch Trials of Neurology

🇺🇸

Austin, Texas, United States

Prime Revival Research Institute, LLC

🇺🇸

Flower Mound, Texas, United States

Northwest Clinical Research Center

🇺🇸

Bellevue, Washington, United States

Centro Médico Viamonte

🇦🇷

Buenos Aires, Ciudad Autónoma De Buenos Aires, Argentina

Nakamura Clinic

🇯🇵

Urasoe, Okinawa, Japan

Consultorio de Investigación Clínica EMO SRL

🇦🇷

Ciudad Autonoma de Buenos Aires, Ciudad Autónoma De Buenos Aires, Argentina

Centro Medico Dra. Laura Maffei- Investigacion Clinica Aplicada

🇦🇷

Ciudad Autonoma de Buenos Aires, Ciudad Autónoma De Buenos Aires, Argentina

Instituto Médico Río Cuarto

🇦🇷

Río Cuarto, Córdoba, Argentina

Centro Privado de Medicina Respiratoria

🇦🇷

Paraná, Entre Ríos, Argentina

Centro de Salud e Investigaciones Médicas

🇦🇷

Santa Rosa, La Pampa, Argentina

Centro de Investigaciones Metabólicas (CINME)

🇦🇷

Ciudad Autónoma de Buenos Aires, Argentina

Núcleo de Pesquisa Clínica do Rio Grande do Sul

🇧🇷

Porto Alegre, Rio Grande Do Sul, Brazil

BR Trials - Ensaios Clinicos e Consultoria

🇧🇷

Sao Paulo, São Paulo, Brazil

CPQuali Pesquisa Clínica

🇧🇷

São Paulo, Brazil

Hospital das Clinicas FMUSP

🇧🇷

São Paulo, Brazil

Peking University People's Hospital

🇨🇳

Beijing, Beijing, China

The Fourth Affiliated Hospital of Harbin Medical University

🇨🇳

Harbin, Heilongjiang, China

The First Affiliated Hospital of Henan University of Science &Technology

🇨🇳

Luoyang Shi, Henan, China

Wuxi People's Hospital

🇨🇳

Wuxi, Jiangsu, China

Jiangxi Provincial People's Hospital

🇨🇳

Nanchang, Jiangxi, China

The First Hospital of Jilin University

🇨🇳

Changchun, Jilin, China

Pudong New Area People's Hospital Shanghai

🇨🇳

Shanghai, Shanghai, China

Sichuan Provincial People's Hospital

🇨🇳

Chengdu, Sichuan, China

Unterfrintroper Hausarztzentrum Klinische Forschung

🇩🇪

Essen, Nordrhein-Westfalen, Germany

Endolife Speciality Hospitals

🇮🇳

Guntur, Andhra Pradesh, India

All India Institute of Medical Sciences

🇮🇳

New Delhi, Delhi, India

Sir Ganga Ram Hospital

🇮🇳

New Delhi, Delhi, India

SDS Tuberculosis Research Center & Rajiv Gandhi Institute of Chest Diseases

🇮🇳

Bengaluru, Karnataka, India

St. Johns Medical College Hospital

🇮🇳

Bengaluru, Karnataka, India

Sleep & Snoring Clinic & Research Centre

🇮🇳

Nagpur, Maharashtra, India

Villoo Poonawalla Memorial Hospital

🇮🇳

Pune, Maharashtra, India

Bhakti Vedanta Hospital and Research Institute

🇮🇳

Thane, Maharashtra, India

All India Institute of Medical Sciences - Rishikesh

🇮🇳

Rishikesh, Uttarakhand, India

Kirigaokatsuda Hospital

🇯🇵

Kitakyushu, Fukuoka, Japan

RESM Respiratory and Sleep Medical Care Clinic

🇯🇵

Yokohama, Kanagawa, Japan

Centro de Investigacion en Artritis y Osteoporosis SC

🇲🇽

Mexicali, Baja California, Mexico

RM Pharma Specialists - Unidad Especializada en Datos

🇲🇽

Mexico City, Distrito Federal, Mexico

Centro Especializado En Diabetes, Obesidad Y Prevencion De Enfermedades Cardiovasculares

🇲🇽

Mexico City, Distrito Federal, Mexico

Diseno y Planeacion en Investigacion Medica

🇲🇽

Guadalajara, Jalisco, Mexico

Private Practice - Dr. Arechavaleta Granell Maria del Rosario

🇲🇽

Guadalajara, Jalisco, Mexico

CEINV Salud

🇲🇽

Monterrey, Nuevo León, Mexico

Centro de investigación y control metabólico

🇲🇽

Monterrey, Nuevo León, Mexico

Enclifar Ensayos Clínicos Farmacológicos Sc

🇲🇽

Chihuahua, Mexico

Chiayi Christian Hospital

🇨🇳

Chiayi City, Chiayi, Taiwan

China Medical University Hospital

🇨🇳

Taichung, Taiwan

National Cheng Kung University Hospital

🇨🇳

Tainan, Taiwan

Chang Gung Medical Foundation-Linkou Branch

🇨🇳

Taoyuan, Taiwan

Ark Clinical Research

🇺🇸

Long Beach, California, United States

CTI Clinical Research Center

🇺🇸

Cincinnati, Ohio, United States

Peninsula Research Associates

🇺🇸

Rolling Hills Estates, California, United States

Artemis Institute for Clinical Research

🇺🇸

San Diego, California, United States

Care Access - Aurora

🇺🇸

Aurora, Colorado, United States

EBGS Clinical Research Center

🇺🇸

Snellville, Georgia, United States

Elite Clinical Trials

🇺🇸

Blackfoot, Idaho, United States

Central Illinois Diabetes and Clinical Research a Division of Prairie Education and Research Cooperative

🇺🇸

Springfield, Illinois, United States

Care Access - Shreveport

🇺🇸

Shreveport, Louisiana, United States

The Sleep Spot - Maimonides

🇺🇸

Albuquerque, New Mexico, United States

Accellacare - Wilmington

🇺🇸

Wilmington, North Carolina, United States

Preferred Primary Care Physicians, Preferred Clinical Research (Ofc 18)

🇺🇸

Pittsburgh, Pennsylvania, United States

Preferred Primary Care Physicians

🇺🇸

Uniontown, Pennsylvania, United States

FutureSearch Trials of Neurology

🇺🇸

Austin, Texas, United States

Prime Revival Research Institute, LLC

🇺🇸

Flower Mound, Texas, United States

Northwest Clinical Research Center

🇺🇸

Bellevue, Washington, United States

Centro Médico Viamonte

🇦🇷

Buenos Aires, Ciudad Autónoma De Buenos Aires, Argentina

Consultorio de Investigación Clínica EMO SRL

🇦🇷

Ciudad Autonoma de Buenos Aires, Ciudad Autónoma De Buenos Aires, Argentina

Centro Medico Dra. Laura Maffei- Investigacion Clinica Aplicada

🇦🇷

Ciudad Autonoma de Buenos Aires, Ciudad Autónoma De Buenos Aires, Argentina

Centro Privado de Medicina Respiratoria

🇦🇷

Paraná, Entre Ríos, Argentina

Centro de Salud e Investigaciones Médicas

🇦🇷

Santa Rosa, La Pampa, Argentina

INECO Neurociencias Oroño

🇦🇷

Rosario, Santa Fe, Argentina

Centro de Investigaciones Metabólicas (CINME)

🇦🇷

Ciudad Autónoma de Buenos Aires, Argentina

Instituto Médico Río Cuarto

🇦🇷

Río Cuarto, Córdoba, Argentina

ShenZhen People's Hospital

🇨🇳

Shenzhen, Guangdong, China

The Fourth Affiliated Hospital of Harbin Medical University

🇨🇳

Harbin, Heilongjiang, China

The First Affiliated Hospital of Henan University of Science &Technology

🇨🇳

Luoyang Shi, Henan, China

Wuxi People's Hospital

🇨🇳

Wuxi, Jiangsu, China

Núcleo de Pesquisa Clínica do Rio Grande do Sul

🇧🇷

Porto Alegre, Rio Grande Do Sul, Brazil

BR Trials - Ensaios Clinicos e Consultoria

🇧🇷

Sao Paulo, São Paulo, Brazil

CPQuali Pesquisa Clínica

🇧🇷

São Paulo, Brazil

CEPIC - Centro Paulista de Investigação Clínica

🇧🇷

São Paulo, Brazil

Hospital das Clinicas FMUSP

🇧🇷

São Paulo, Brazil

Peking University People's Hospital

🇨🇳

Beijing, Beijing, China

Jiangxi Provincial People's Hospital

🇨🇳

Nanchang, Jiangxi, China

The First Hospital of Jilin University

🇨🇳

Changchun, Jilin, China

Pudong New Area People's Hospital Shanghai

🇨🇳

Shanghai, Shanghai, China

Sichuan Provincial People's Hospital

🇨🇳

Chengdu, Sichuan, China

Huzhou Central Hospital

🇨🇳

Huzhou, Zhejiang, China

Ningbo First Hospital

🇨🇳

Ningbo, Zhejiang, China

Nemocnice Rudolfa a Stefanie Benešov

🇨🇿

Benesov, Benešov, Czechia

Milan Kvapil s.r.o., Diabetologicka ambulance

🇨🇿

Praha, Praha 4, Czechia

Endolife Speciality Hospitals

🇮🇳

Guntur, Andhra Pradesh, India

All India Institute of Medical Sciences

🇮🇳

New Delhi, Delhi, India

Sir Ganga Ram Hospital

🇮🇳

New Delhi, Delhi, India

Praglandia s.r.o

🇨🇿

Praha 5, Czechia

Siteworks - Karlsruhe

🇩🇪

Karlsruhe, Baden-Württemberg, Germany

CIMS Studienzentrum Bamberg

🇩🇪

Bamberg, Bayern, Germany

Siteworks GmbH - Hannover

🇩🇪

Hannover, Niedersachsen, Germany

InnoDiab Forschung Gmbh

🇩🇪

Essen, Nordrhein-Westfalen, Germany

Unterfrintroper Hausarztzentrum Klinische Forschung

🇩🇪

Essen, Nordrhein-Westfalen, Germany

Institut für Diabetesforschung GmbH Münster

🇩🇪

Münster, Nordrhein-Westfalen, Germany

RED-Institut GmbH

🇩🇪

Oldenburg, Schleswig-Holstein, Germany

Advanced Sleep Research

🇩🇪

Berlin, Germany

SDS Tuberculosis Research Center & Rajiv Gandhi Institute of Chest Diseases

🇮🇳

Bengaluru, Karnataka, India

St. Johns Medical College Hospital

🇮🇳

Bengaluru, Karnataka, India

Sleep & Snoring Clinic & Research Centre

🇮🇳

Nagpur, Maharashtra, India

Villoo Poonawalla Memorial Hospital

🇮🇳

Pune, Maharashtra, India

Bhakti Vedanta Hospital and Research Institute

🇮🇳

Thane, Maharashtra, India

All India Institute of Medical Sciences - Rishikesh

🇮🇳

Rishikesh, Uttarakhand, India

Kirigaokatsuda Hospital

🇯🇵

Kitakyushu, Fukuoka, Japan

RESM Respiratory and Sleep Medical Care Clinic

🇯🇵

Yokohama, Kanagawa, Japan

Nakamura Clinic

🇯🇵

Urasoe, Okinawa, Japan

Sakai City Medical Center

🇯🇵

Sakai, Osaka, Japan

Osaka Kaisei Hospital

🇯🇵

Osaka, Japan

Centro de investigación y control metabólico

🇲🇽

Monterrey, Nuevo León, Mexico

Enclifar Ensayos Clínicos Farmacológicos Sc

🇲🇽

Chihuahua, Mexico

Chiayi Christian Hospital

🇨🇳

Chiayi City, Chiayi, Taiwan

China Medical University Hospital

🇨🇳

Taichung, Taiwan

National Cheng Kung University Hospital

🇨🇳

Tainan, Taiwan

Chang Gung Medical Foundation-Linkou Branch

🇨🇳

Taoyuan, Taiwan

Centro de Investigacion en Artritis y Osteoporosis SC

🇲🇽

Mexicali, Baja California, Mexico

RM Pharma Specialists - Unidad Especializada en Datos

🇲🇽

Mexico City, Distrito Federal, Mexico

Centro Especializado En Diabetes, Obesidad Y Prevencion De Enfermedades Cardiovasculares

🇲🇽

Mexico City, Distrito Federal, Mexico

Diseno y Planeacion en Investigacion Medica

🇲🇽

Guadalajara, Jalisco, Mexico

Private Practice - Dr. Arechavaleta Granell Maria del Rosario

🇲🇽

Guadalajara, Jalisco, Mexico

CEINV Salud

🇲🇽

Monterrey, Nuevo León, Mexico

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