Overview
Sponsor-declared trial summary
Obesity
To demonstrate that eloralintide is superior to placebo for change in body weight.
Key facts
- Sponsor
- Eli Lilly & Co.
- Participant type
- Patients
- Age range
- 18-64 years, 65+ years
- Gender
- Male and Female
- Therapeutic area
- Diseases [C] - Nutritional and Metabolic Diseases [C18]
- Trial duration
- 11 May 2026 → ongoing
- Decision date (initial)
- 2026-04-23
- Transition trial
- No
- Low-intervention
- No
- Rare-disease indication
- No
- Vulnerable population
- No
External identifiers
- EU CT number
- 2025-523659-73-00
- WHO UTN
- U1111-1330-8951
Trial design
CTIS Part I — objectives, methods, condition coding
Main objective
Scope: Safety, Diagnosis, Pharmacokinetic, Pharmacodynamic, Efficacy, Therapy
To demonstrate that eloralintide is superior to placebo for change in body weight.
Conditions and MedDRA coding
Obesity
Regulatory references
- Scientific advice from competent authorities
- European Medicines Agency
- Plan to share IPD
- Yes
Eligibility criteria
Principal inclusion / exclusion criteria as submitted by sponsor
Inclusion criteria 3
- Be on stable incretin therapy at screening
- Have persistent obesity or overweight defined as: o ≥30 kg/m2 OR o ≥27 kg/m2 with at least one existing obesity related complication at screening: hypertension dyslipidemia obstructive sleep apnea cardiovascular disease, or type 2 diabetes
- Have a stable body weight (<5% body weight change) at screening
Exclusion criteria 4
- Participants must NOT: Have had or are planning to have surgery, an endoscopic procedure, and/or device-based therapy for weight loss (with exceptions)
- Participants must NOT: Have type 1 diabetes
- Participants must NOT: Have taken certain medications for blood sugar within 90 days prior to screening
- Participants must NOT: Have had a serious heart condition within 90 days prior to screening
Endpoints
Primary and secondary outcome measures (English text)
Primary endpoints 1
- Percent Change from Baseline in Body Weight [Time Frame: Baseline, Week 64]
Investigational products
Investigational medicinal products (IMPs), comparators, placebo, auxiliary
Test 4
PRD13082122 · Product
- Active substance
- LY3841136 Sodium
- Pharmaceutical form
- SOLUTION FOR INJECTION IN PRE-FILLED SYRINGE
- Route of administration
- SUBCUTANEOUS USE
- Max daily dose
- 0 Other
- Max total dose
- 0 Other
- Max treatment duration
- 1 Day(s)
- Authorisation status
- Not Authorised
- MA holder
- ELI LILLY AND COMPANY LIMITED
- Paediatric formulation
- No
- Orphan designation
- No
PRD13082120 · Product
- Active substance
- LY3841136 Sodium
- Pharmaceutical form
- SOLUTION FOR INJECTION IN PRE-FILLED SYRINGE
- Route of administration
- SUBCUTANEOUS USE
- Max daily dose
- 0 Other
- Max total dose
- 0 Other
- Max treatment duration
- 1 Day(s)
- Authorisation status
- Not Authorised
- MA holder
- ELI LILLY AND COMPANY LIMITED
- Paediatric formulation
- No
- Orphan designation
- No
PRD13082123 · Product
- Active substance
- LY3841136 Sodium
- Pharmaceutical form
- SOLUTION FOR INJECTION IN PRE-FILLED SYRINGE
- Route of administration
- SUBCUTANEOUS USE
- Max daily dose
- 0 Other
- Max total dose
- 0 Other
- Max treatment duration
- 1 Day(s)
- Authorisation status
- Not Authorised
- MA holder
- ELI LILLY AND COMPANY LIMITED
- Paediatric formulation
- No
- Orphan designation
- No
PRD13082121 · Product
- Active substance
- LY3841136 Sodium
- Pharmaceutical form
- SOLUTION FOR INJECTION IN PRE-FILLED SYRINGE
- Route of administration
- SUBCUTANEOUS USE
- Max daily dose
- 0 Other
- Max total dose
- 0 Other
- Max treatment duration
- 1 Day(s)
- Authorisation status
- Not Authorised
- MA holder
- ELI LILLY AND COMPANY LIMITED
- Paediatric formulation
- No
- Orphan designation
- No
Placebo 1
N/A · Product
- Other product name
- N/A
- Pharmaceutical form
- N/A
- ATC code
- N/A — N/A
- Marketing authorisation
- N/A
- MA holder
- N/A
- MA country
- Iceland
- Paediatric formulation
- No
Sponsors and contacts
Sponsor organisations, regulatory contacts, third parties
Eli Lilly & Co.
- Sponsor organisation
- Eli Lilly & Co.
- Address
- 1 Lilly Corporate Center
- City
- Indianapolis
- Postcode
- 46285-0001
- Country
- United States
Scientific contact point
- Organisation
- Eli Lilly & Co.
- Contact name
- Lilly Clinical Trials information desk
Public contact point
- Organisation
- Eli Lilly & Co.
- Contact name
- Lilly Clinical Trials information desk
Third parties 9
| Organisation | City, country | Duties |
|---|---|---|
| Labcorp Central Laboratory Services SARL ORG-100011524
|
Meyrin, Switzerland | Laboratory analysis |
| RWS Life Sciences Inc. ORG-100042348
|
East Hartford, United States | Data management |
| Veeva Systems Inc. ORG-100006053
|
Pleasanton, United States | Data management |
| Bioagilytix Labs LLC ORG-100013030
|
Durham, United States | Laboratory analysis |
| Iqvia Inc. ORG-100010622
|
Durham, United States | Laboratory analysis |
| Care Access Research LLC ORL-000015894
|
Boston, MA, United States | Code 2 |
| RWS Life Sciences Inc. ORG-100042348
|
East Hartford, United States | Data management |
| IQVIA Limited ORG-100008655
|
Reading, United Kingdom | On site monitoring |
| Trialbee AB ORG-100051369
|
Malmo, Sweden | Code 2 |
Locations
4 EU/EEA countries · 33 investigational sites
By country
| Country | MS status | Planned subjects | Sites |
|---|---|---|---|
| Belgium | Authorised, recruitment pending | 71 | 9 |
| Czechia | Ongoing, recruiting | 62 | 4 |
| Romania | Authorised, recruitment pending | 48 | 10 |
| Spain | Ongoing, recruiting | 105 | 10 |
| Rest of world
Taiwan, Mexico, China, India, Australia, United States, Israel, Brazil, Japan
|
— | 664 | — |
Investigational sites
Country notifications
Trial-start, recruitment-start, end and early-termination notifications submitted per Member State
| Country | Trial start | Trial end | Recruitment start | Recruitment end | Early termination |
|---|---|---|---|---|---|
| Czechia | 2026-05-20 | 2026-05-21 | |||
| Spain | 2026-05-11 | 2026-05-11 |
Results and documents
Annex IV summary of results, Annex V layperson summary, and all documents registered in CTIS for this trial
Documents 129 files
Public protocol annexes, IB summaries, regulatory submissions and post-authorisation documents registered in CTIS.
| Type | Title | Version |
|---|---|---|
| Protocol (for publication) | D1_Protocol 2025-523659-73-00_Redacted | c |
| Protocol (for publication) | D1_Protocol addendum EU 2025-523659-73-00_Redacted | 2 |
| Protocol (for publication) | D4_Patient Documents Copyright_2025-523659-73-00 | 1 |
| Recruitment arrangements (for publication) | K1_Recruitment and consenting procedure_Annex 3 | 1 |
| Recruitment arrangements (for publication) | K1_Recruitment and Informed consent procedure | 1 |
| Recruitment arrangements (for publication) | K1_Recruitment Arrangements | 1 |
| Recruitment arrangements (for publication) | K1_Recruitment Arrangements | 1 |
| Recruitment arrangements (for publication) | K1_Recruitment arrangements_Recruitment and Informed Consent Procedure | 1.0 |
| Recruitment arrangements (for publication) | K2_Brochure_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Doctor to Patient Letter_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_ENLIGHTEN_Trialbee_Digital Marketing Content_RO | 1 |
| Recruitment arrangements (for publication) | K2_ENLIGHTEN_Trialbee_Landing Page_RO_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_ENLIGHTEN_Trialbee_OverviewSupplementaryInformation | 1 |
| Recruitment arrangements (for publication) | K2_ENLIGHTEN_Trialbee_Secondary Assessment_RO_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_ENLIGHTEN_Trialbee_Self_Assessment_RO_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Flyer_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Poster_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment Arrangements_Meclinas recruitment plan_BEDU_Redacted | 3.0 |
| Recruitment arrangements (for publication) | K2_Recruitment Arrangements_Meclinas Website Text_BEDU_Redacted | 3.0 |
| Recruitment arrangements (for publication) | K2_Recruitment Arrangments_Meclinas Slagzinnen_BEDU | 2.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Brochure Master_CZRedacted | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment Material_Brochure_BEDU_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment Material_Brochure_BEFR_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Brochure_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment Material_Flyer_BEDU_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment Material_Flyer_BEFR_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Flyer_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment material_HbA1c Brochure | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment material_HbA1c-Brochure-OUS_CZ | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Letter Dr referral_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Letter Dr to patient_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Letter-Doctor-Referral_Master_CZ_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment Material_Letter-Doctor-To-Patient_BEDU_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment Material_Letter-Doctor-To-Patient_BEFR_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Letter-Doctor-To-Patient_CZ_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment Material_Meclinas Post_BEDU_Redacted | 2.0 |
| Recruitment arrangements (for publication) | K2_Recruitment Material_Meclinas Poster_BEDU_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Poster_BEDU_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment Material_Poster_BEFR_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Poster_Redacted | 1 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Digital Marketing Content_BEDU | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Digital Marketing Content_BEFR | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Digital Marketing Content_English_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Landing Page_BEDU_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Landing Page_BEFR_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Landing Page_English_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Overview_English | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Privacy Policy_BEDU | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Privacy Policy_BEFR | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Privacy Policy_English | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Secondary Assessment_BEDU_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Secondary Assessment_BEFR_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Secondary Assessment_English_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Self_Assessment_BEDU_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Self_Assessment_BEFR_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Recruitment material_Trialbee_Self_Assessment_English_Redacted | 1.0 |
| Recruitment arrangements (for publication) | K2_Trialbee_Global Privacy Policy_RO | 1 |
| Recruitment arrangements (for publication) | K3_Recruitment digital campaign_Trialbee_Digital Marketing Content | 1 |
| Recruitment arrangements (for publication) | K3_Recruitment digital campaign_Trialbee_Global Privacy Policy | 1 |
| Recruitment arrangements (for publication) | K3_Recruitment digital campaign_Trialbee_Landing page_Redaction | 1 |
| Recruitment arrangements (for publication) | K3_Recruitment digital campaign_Trialbee_Overview Supplementary Information | 1 |
| Recruitment arrangements (for publication) | K3_Recruitment digital campaign_Trialbee_Secondary Assessment_Redacted | 1 |
| Recruitment arrangements (for publication) | K3_Recruitment digital campaign_Trialbee_Self Assessment_Redaction | 1 |
| Subject information and informed consent form (for publication) | L1_Main ICF_RO_Redacted | 1 |
| Subject information and informed consent form (for publication) | L1_Optional PreScreening V601 ICF | 1 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF Optional PreScreening BEDU | 1.1 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF Optional PreScreening BEFR | 1.1 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF Optional PreScreening English | 1.1 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF_DPA_CZ | 2 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF_Main ICF_BEDU_Redacted | 2 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF_Main ICF_BEFR_Redacted | 2 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF_Main ICF_CZ_Redacted | 2 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF_Main ICF_ENG_Redacted | 2 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF_Main_Redacted | 1 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF_Optional prescreening | 1 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF_Optional_PreScreening_CZ_Redacted | 1 |
| Subject information and informed consent form (for publication) | L1_SIS and ICF_Pregnant partner_Redacted | 1 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_Compensation Information Sheet_English_Redacted | 1.1 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_eConsent_Landing page_BEDU_Redacted | 1.1 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_eConsent_Landing page_BEFR_Redacted | 1.1 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_eConsent_Participant Facing Screenshots_BEDU_Redacted | 1.4 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_eConsent_Participant Facing Screenshots_BEFR_Redacted | 1.4 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_eConsent_Privacy Policy_BEDU | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_eConsent_Privacy Policy_BEFR | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_eConsent_Security and Privacy_BEDU_Redacted | 1.5 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_eConsent_Security and Privacy_BEFR_Redacted | 1.5 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_eConsent_Submission Letter_English | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ENG_ICF sponsor statement_Redacted | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_IFU_BEDU_Redacted | 2.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_IFU_BEFR_Redacted | 2.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_IFU_English_Redacted | 2.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_Patient Information Card | 2 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ZoomHealth_Privacy Statement_English | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ZoomHealth_PrivacyStatement_BEDU | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ZoomHealth_PrivacyStatement_BEFR | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ZoomHealth_Screenshots_BEDU | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ZoomHealth_Screenshots_BEFR | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ZoomHealth_Screenshots_English | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ZoomHealth_TermsofService_BEDU | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ZoomHealth_TermsOfService_English | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information material_ZoomHealth_TermsofService_French | 1.0 |
| Subject information and informed consent form (for publication) | L2_Other subject information_IFU_Redacted | 2 |
| Subject information and informed consent form (for publication) | L2_Other_subject_information_material_Compensation_Information_Sheet_BEDU_Redacted | 1.1 |
| Subject information and informed consent form (for publication) | L2_Other_subject_information_material_Compensation_Information_Sheet_BEFR_Redacted | 1.1 |
| Subject information and informed consent form (for publication) | L2_Patient Cards | 1 |
| Subject information and informed consent form (for publication) | L2_Retention material_CT_GI-AE-Brochure_CZ | 1 |
| Subject information and informed consent form (for publication) | L2_Retention material_CT_Study-Connect-Participant_Edition1_Master_CZ | 1 |
| Subject information and informed consent form (for publication) | L2_Retention material_CT_Study-Connect-Participant_Edition2_Master_CZ | 1 |
| Subject information and informed consent form (for publication) | L2_Retention material_CT_Study-Connect-Participant_Edition3_Master_CZ | 1 |
| Subject information and informed consent form (for publication) | L2_Retention material_CT_Study-Connect-Participant_Edition4_Master_CZ | 1 |
| Subject information and informed consent form (for publication) | L2_Retention material_CWM_Health-Journey-Support_Master_CZ | 1 |
| Subject information and informed consent form (for publication) | L2_Retention material_Study-Connect-Participant_Master_CZ | 1 |
| Subject information and informed consent form (for publication) | L2_Retention material_Study-Guide_Master_CZ_Redacted | 3.0 |
| Subject information and informed consent form (for publication) | L2_Retention material_Welcome-Guide_Master_CZ | 1 |
| Subject information and informed consent form (for publication) | L2_Retention material_Welcome-Guide-DG_Master_CZ | 1 |
| Subject information and informed consent form (for publication) | L2_Study Participant Contact Card | 1 |
| Subject information and informed consent form (for publication) | L3_Other subject information material_Triabee_Global Privacy Policy | 1 |
| Subject information and informed consent form (for publication) | L3_Other subject information material_Triabee_Overview Supplementary Information | 1 |
| Subject information and informed consent form (for publication) | L3_Other subject information material_Triabee_Self_Assessment_Redacted | 1 |
| Subject information and informed consent form (for publication) | L3_Other subject information material_Trialbee_Digital Marketing Content | 1 |
| Subject information and informed consent form (for publication) | L3_Other subject information material_Trialbee_Landing Page_Redacted | 1 |
| Subject information and informed consent form (for publication) | L3_Other subject information material_Trialbee_Secondary Assessment_Redacted | 1 |
| Synopsis of the protocol (for publication) | D1_Protocol synopsis BE_2025-523659-73-00_BEDE_REDACTED | b |
| Synopsis of the protocol (for publication) | D1_Protocol synopsis BE_2025-523659-73-00_BEDU_Redacted | b |
| Synopsis of the protocol (for publication) | D1_Protocol synopsis BE_2025-523659-73-00_BEFR_Redacted | b |
| Synopsis of the protocol (for publication) | D1_Protocol synopsis_CZ_2025-523659-73-00_Redacted | b |
| Synopsis of the protocol (for publication) | D1_Protocol synopsis_ENG_2025-523659-73-00_Redacted | b |
| Synopsis of the protocol (for publication) | D1_Protocol synopsis_ES_2025-523659-73-00_Redacted | b |
| Synopsis of the protocol (for publication) | D1_Protocol synopsis_RO_2025-523659-73-00_Redacted | b |
Application history
4 submissions — initial application plus substantial / non-substantial modifications
| # | Type | Code | Submitted | Reference MS | Conclusion | Decision date |
|---|---|---|---|---|---|---|
| 1 | INITIAL | IN | 2025-12-09 | Czechia | Acceptable with conditions 2026-04-20
|
2026-04-21 |
| 2 | SUBSTANTIAL MODIFICATION | SM-1 | 2026-04-30 | Acceptable with conditions | 2026-05-08 | |
| 3 | SUBSTANTIAL MODIFICATION | SM-2 | 2026-04-30 | Czechia | Acceptable with conditions | 2026-05-19 |
| 4 | SUBSTANTIAL MODIFICATION | SM-3 | 2026-05-01 | Acceptable with conditions | 2026-06-03 |