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NCT07286175RecruitingPhase 2

A Study of Brenipatide in Adult Participants With Bipolar Disorder (RENEW-Bipolar-1)

A Phase 2, Multicenter, Randomized, Double-Blind, Parallel-Arm Study to Investigate the Efficacy and Safety of Adjunctive Treatment With Brenipatide in Delaying Time to Relapse Compared With Placebo in Adult Participants With Bipolar Disorder (RENEW-Bipolar-1)

Source: ClinicalTrials.gov · Last updated 7 Oct 2026

Brief summary (registry, in English)

The purpose of this study is to assess the efficacy and safety of brenipatide when administered with standard of care (SoC), compared with placebo plus SoC in delaying the worsening of bipolar disorder symptoms. The trial is divided into three periods as follows: Screening period that will last approximately 1 month, treatment period that will last a minimum of 6 months, and the follow up period that will last approximately 2 months. The duration of study participation may vary and may be shortened if bipolar symptoms worsen or if withdrawal from the study occurs for any reason.

Status (registry)
Recruiting
Phase (registry)
Phase 2
Study type
Interventional
Enrollment
400 (estimated)
First submitted
21 Nov 2025
Start date
24 Nov 2025
Primary completion date
30 Nov 2027
Lead sponsor
Eli Lilly and Company
NCT number
NCT07286175

What you commit to

  • Study type: Interventional · Phase 2
  • Planned participants: 400
  • From 24 Nov 2025 to the primary completion date, 30 Nov 2027
  • 87 sites in 8 countries
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Have evidence of moderate or severe substance or alcohol use disorder within the past 180 days prior to screening
  • Have participated in a clinical study and received active treatment, or unknown if they received active treatment, within 90 days or 5 half-lives (whichever is longer) before screening

Other illness

  • Have a lifetime history or current diagnosis of the following according to DSM-5 criteria:
    • schizophrenia or other psychotic disorder
    • borderline personality disorder, or
    • any eating disorder
  • Have type 1 diabetes mellitus, or a history of
    • ketoacidosis, or
    • hyperosmolar state or coma

Other

  • Are actively suicidal and or deemed to be at significant risk for suicide

Who the study is looking for

  • Meet the diagnostic criteria for bipolar disorder I or bipolar disorder II
  • Are reliable and willing to make themselves available for the duration of the study and attend required study visits, and are willing and able to follow study procedures as required, such as
    • self-inject study intervention
    • store and use the provided blinded study intervention, as directed
    • maintain electronic and paper study diaries, as applicable, and
    • complete the required questionnaires
  • Are on stable standard of care medication for bipolar disorder

Age in the registry: 18 years to 75 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (87)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Hospital Italiano de Buenos Aires
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ABBArgentinaNot yet recruiting
Stat Research S.A.
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Buenos AiresArgentinaNot yet recruiting
Mautalen Salud e Investigación
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Buenos AiresArgentinaRecruiting
Centro Neurobiológico y de Estrés Traumático (CENydET)
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Buenos AiresArgentinaRecruiting
Instituto Nacional de Psicopatología (INAPsi)- FunDaMos
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Buenos AiresArgentinaRecruiting
Instituto Médico DAMIC
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CórdobaArgentinaRecruiting
Centro Médico Luquez
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CórdobaArgentinaRecruiting
Instituto Kremer
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CórdobaArgentinaRecruiting
Global Psy Asociación Civil
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La PlataArgentinaRecruiting
Fundacion Scherbovsky
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MendozaArgentinaRecruiting
INECO Neurociencias Oroño
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RosarioArgentinaRecruiting
Clinica El Jardin
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Santiago del EsteroArgentinaRecruiting
Chronos Pesquisa Clínica
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BrasíliaBrazilRecruiting
Instituto de Pesquisa Clínica de Campinas
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CampinasBrazilRecruiting
Centro de Pesquisa Clínica de Marília - CPCLIM
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MaríliaBrazilRecruiting
Ruschel Medicina e Pesquisa Clínica
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Rio de JaneiroBrazilRecruiting
Facili - Centro Integrado de Psiquiatria
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São Bernardo do CampoBrazilRecruiting
Clinica Viver - Centro de Desospitalizacao Humana
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São PauloBrazilRecruiting
CPQuali Pesquisa Clínica
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São PauloBrazilRecruiting
BR Trials-Ensaios Clinicos e Consultoria
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São PauloBrazilRecruiting
A2Z Clinical Centro Avançado De Pesquisa Clínica - Valinhos
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ValinhosBrazilRecruiting
The Second People's Hospital of Hunan Province
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ChangshaChinaRecruiting
The Seventh People's Hospital of Hangzhou
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HangzhouChinaRecruiting
3rd People's Hospital of Huzhou
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HuzhouChinaRecruiting
Shangdong Mental Health Center
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JinanChinaRecruiting
Shanghai Tongji Hospital
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ShanghaiChinaRecruiting
Shanghai Mental Health Center
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ShanghaiChinaRecruiting
The First Hospital of Hebei Medical University
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ShijiazhuangChinaRecruiting
Tianjin Anding Hospital
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TianjinChinaRecruiting
Xiamen Xianyue Hospital
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XiamenChinaRecruiting
Zhumadian Psychiatric Hospital
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ZhumadianChinaRecruiting
Belagavi Institute of Medical Sciences - Belagavi
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BelgaviIndiaRecruiting
All India Institute of Medical Sciences (AIIMS) - Bhopal
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BhopalIndiaRecruiting
Society for Psychiatric Update and Research
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Chhatrapati SambhajinagarIndiaRecruiting
Galaxy Superspeciality Hospital
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Chhatrapati SambhajinagarIndiaRecruiting
Graphic Era Institute of Medical Sciences and Hospital
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DehradunIndiaNot yet recruiting
Dharwad Institute Of Mental Health And Neurosciences
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DharwadIndiaNot yet recruiting
Career Institute of Medical Sciences and Hospital - Lucknow
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LucknowIndiaRecruiting
Dr Ram Manohar Lohia Institute of Medical Sciences
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LucknowIndiaRecruiting
Mysore Medical College
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MysoreIndiaNot yet recruiting
Assured Care Plus Hospital
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NashikIndiaRecruiting
Lifepoint Multispeciality Hospital
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PuneIndiaRecruiting
Sowmanasya Hospital and Institute of Psychiatry
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TiruchirappalliIndiaNot yet recruiting
Deva Institute Of Healthcare Research
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VaranasiIndiaRecruiting
Uematsu Mental Clinic
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ChikugoJapanRecruiting
Jimbocho Mental Clinic
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Chiyoda CityJapanRecruiting
Horikoshi Mental Somatic Clinic
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FukushimaJapanRecruiting
Saitama Medical University Hospital
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IrumaJapanRecruiting
Rainbow and Sea Hospital
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KaratsuJapanRecruiting
Monzen-nakacho Mental Clinic
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Kōtō CityJapanRecruiting
Suizenji Life Clinic
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KumamotoJapanRecruiting
Kure Medical Center
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KureJapanRecruiting
Hirota Clinic
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KurumeJapanRecruiting
Yutaka Clinic
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SagamiharaJapanRecruiting
Maynds Tower Mental Clinic
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Shibuya-kuJapanRecruiting
Himorogi Psychiatric Institute - Tokyo - Ichigayatamachi
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TokyoJapanRecruiting
Ikebukuro Olive Mental Clinic
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Toshima CityJapanRecruiting
Yamagata Sakuracho Hospital
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YamagataJapanRecruiting
Miki Mental Clinic
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YokohamaJapanRecruiting
Scientia Investigacion Clinica S.C.
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Chihuahua CityMexicoRecruiting
Clinica de Investigacion en Reumatologia y Obesidad S. C.
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GuadalajaraMexicoRecruiting
B&B Investigaciones Medicas S.C.
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MazatlánMexicoRecruiting
Medical Care and Research Sa de Cv
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MéridaMexicoRecruiting
Centro de Investigacion Clinica Chapultepec
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Mexico CityMexicoRecruiting
Ketamine Clinic México
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Mexico CityMexicoRecruiting
Centro de Investigacion Clinica Chapultepec
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MoreliaMexicoRecruiting
SCB Research Center
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BayamónPuerto RicoRecruiting
Atlanta Center for Medical Research
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AtlantaUnited StatesRecruiting
Northwest Clinical Research Center
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BellevueUnited StatesRecruiting
Alpine Research Organization
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ClintonUnited StatesRecruiting
Re:Cognition Health
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FairfaxUnited StatesRecruiting
CBH Health
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GaithersburgUnited StatesRecruiting
AGA Clinical Trials
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HialeahUnited StatesRecruiting
K2 Medical Research - Maitland
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MaitlandUnited StatesRecruiting
Accel Research Sites - Maitland Clinical Research Unit
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MaitlandUnited StatesRecruiting
Revival Research Institute, LLC
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McKinneyUnited StatesRecruiting
Floridian Clinical Research, LLC
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Miami LakesUnited StatesRecruiting
CLA Research
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NaplesUnited StatesRecruiting
Yale University School Of Medicine
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New HavenUnited StatesRecruiting
ATP Clinical Research
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OrangeUnited StatesRecruiting
Charter Research - Orlando
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OrlandoUnited StatesRecruiting
Penn Medicine: University of Pennsylvania Health System
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PhiladelphiaUnited StatesRecruiting
Pillar Clinical Research - Richardson
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RichardsonUnited StatesRecruiting
Elixia MA
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SpringfieldUnited StatesRecruiting
Covenant Medical Center
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WaterlooUnited StatesRecruiting
Adams Clinical Watertown
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WatertownUnited StatesRecruiting
Encore Medical Research - Weston
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WestonUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.