Clinical trial • Phase II • Endocrinology
CX11 TROMETAMOL MONOHYDRATE for Type 2 diabetes mellitus
Phase II trial of CX11 TROMETAMOL MONOHYDRATE for Type 2 diabetes mellitus. Randomised, placebo to cx11 40 mg; placebo to cx11 80 mg-controlled.
Overview
- Trial Therapeutic Area
- Endocrinology
- Trial Disease
- Type 2 diabetes mellitus
- Trial Stage
- Phase II
- Drug Modality
- Small molecule
Key dates
- Initial CTIS Submission Date
- 19-12-2025
- First CTIS Authorization Date
- 22-04-2026
Trial design
Randomised, placebo to cx11 40 mg; placebo to cx11 80 mg-controlled Phase II trial in Poland.
- Randomised
- Yes
- Comparator
- Placebo to cx11 40 mg; Placebo to cx11 80 mg
- Target Sample Size
- 121
- Trial Duration For Participant
- 111
Eligibility
Recruits 121 Vulnerable population selection is indicated in the CTIS record (isVulnerablePopulationSelected = true). Specific vulnerable group definitions or assent/consent procedures are not described in the provided CTIS JSON. Subject information and informed consent forms are included in the documents (L1_CX11202_Main_ICF_POL_POL_Clean_Public and L1_CX11202_Pregnant_Participant_Partner_Newborn_ICF_POL_POL_Clean_Public) but detailed consent/assent handling is not specified in the available data..
- Pregnancy Exclusion
- Participants and their partners must not intend to become pregnant or donate sperm or ova during the study and for 90 days following the last dose. Women of childbearing potential (WOCBP) are required to use highly effective contraception (see section 11.2) for at least 6 months prior to screening, throughout the study, and continuing for 90 days following the last dose. In addition, a negative pregnancy test must be obtained within 24 hours prior to the first dose.
- Vulnerable Population
- Vulnerable population selection is indicated in the CTIS record (isVulnerablePopulationSelected = true). Specific vulnerable group definitions or assent/consent procedures are not described in the provided CTIS JSON. Subject information and informed consent forms are included in the documents (L1_CX11202_Main_ICF_POL_POL_Clean_Public and L1_CX11202_Pregnant_Participant_Partner_Newborn_ICF_POL_POL_Clean_Public) but detailed consent/assent handling is not specified in the available data.
Inclusion criteria
- {"criterion_text":"- 1.\tMale and female patients 18 to 75 years (both inclusive) of age"}
- {"criterion_text":"- 2.\tDiagnosis of T2DM ≥ 6 months before screening"}
- {"criterion_text":"- 3.\tHbA1c 7.0% - 10.5% (both inclusive)"}
- {"criterion_text":"- 4.\tBMI 23 - 50 kg/m2 (both inclusive)"}
- {"criterion_text":"- 5.\tHave a stable body weight for the 3 months prior to randomization"}
- {"criterion_text":"- 6.\tTreatment with stable dose of metformin with or without a stable dose of SGLT2 inhibitor for at least 3 months"}
- {"criterion_text":"- 7.\tParticipants and their partners must not intend to become pregnant or donate sperm or ova during the study and for 90 days following the last dose. Women of childbearing potential (WOCBP) are required to use highly effective contraception (see section 11.2) for at least 6 months prior to screening, throughout the study, and continuing for 90 days following the last dose. In addition, a negative pregnancy test must be obtained within 24 hours prior to the first dose."}
Exclusion criteria
- {"criterion_text":"- 1.\tPatients with type 1 diabetes or history of ketoacidosis"}
- {"criterion_text":"- 2.\tExposure to other GLP-1R agonists within 6 months prior to screening, or any previous exposure to CX11"}
- {"criterion_text":"- 3.\tUse of insulin for glycemic control within 12 months prior to screening."}
- {"criterion_text":"- 4.\tHave had more than 1 episode of severe hypoglycemia and aware of hypoglycemic symptoms within 6 months prior screening."}
- {"criterion_text":"- 5.\tHistory or evidence of any of the following diseases: Cardiovascular Events; Advanced Heart Failure; Significant ECG Abnormalities; Poorly Controlled Hypertension; Pancreatic and Gallbladder Disorders; Uncontrolled Thyroid Dysfunction; Family or Personal History of Specific Cancers; Recent or Active Malignancy; Serious Chronic Gastrointestinal Diseases; Active liver disease"}
- {"criterion_text":"- 6.\tANY of the following abnormalities in clinical laboratory tests at screening: (1) Estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73m2 as calculated by the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation (2) Alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) > 2.5 × upper limit of normal (ULN) (3) Total bilirubin (TBIL) > 1.5 × ULN (except for cases of known Gilbert's syndrome) (4) Serum amylase or lipase > 1.5 × ULN (5) Fasting triglycerides (TG) > 5.7 mmol/L (6) Thyroid stimulating hormone (TSH) > 1.5 × ULN (7) Calcitonin ≥20 ng/L (8) Hemoglobin (Hb) < 110 g/L (male) or < 100 g/L (female)"}
Endpoints
Primary endpoints
- {"endpoint_text":"- Change in HbA1c from baseline","definition_or_measurement_approach":"Not specified in CTIS record; main objective references demonstrating superiority in change from baseline for HbA1c relative to placebo (timepoint referenced as Week 00 in main objective)."}
Secondary endpoints
- {"endpoint_text":"- 1. HbA1c < 7.0%","definition_or_measurement_approach":""}
- {"endpoint_text":"- 2. HbA1c ≤ 6.5%","definition_or_measurement_approach":""}
- {"endpoint_text":"- 3. Change of TIR on CGM from baseline","definition_or_measurement_approach":"Change from baseline as measured by continuous glucose monitoring (CGM); specific CGM metrics and timepoints not specified in CTIS record."}
- {"endpoint_text":"- 4. Change in FPG from baseline","definition_or_measurement_approach":"Fasting plasma glucose change from baseline; specific assay/timepoints not specified."}
- {"endpoint_text":"- 5. Change in body weight from baseline","definition_or_measurement_approach":""}
- {"endpoint_text":"- 6. Percent change in body weight from baseline","definition_or_measurement_approach":""}
- {"endpoint_text":"- 7. Body weight loss ≥ 5%","definition_or_measurement_approach":""}
- {"endpoint_text":"- 8. Body weight loss ≥ 10%","definition_or_measurement_approach":""}
- {"endpoint_text":"- 9. Change in SBP and DBP from baseline","definition_or_measurement_approach":"Change in systolic and diastolic blood pressure from baseline; measurement method/timepoints not specified."}
- {"endpoint_text":"- 10. Number of level 2 hypoglycemic episodes or severe hypoglycemic episodes","definition_or_measurement_approach":""}
- {"endpoint_text":"- 11. TEAE & AESI","definition_or_measurement_approach":"Treatment-emergent adverse events and adverse events of special interest; safety reporting per protocol (specific definitions not provided in CTIS record)."}
- {"endpoint_text":"- 12. Population PK parameters","definition_or_measurement_approach":"Population pharmacokinetic parameters to be characterised; sampling and analysis details not provided in CTIS record."}
Recruitment
- Digital Remote Recruitment
- Yes
- Planned Sample Size
- 121
- Recruitment Window Months
- 9
- Consent Approach
- Informed consent is required from participants. Subject information and informed consent forms are included in the CTIS documents (L1_CX11202_Main_ICF_POL_POL_Clean_Public and L1_CX11202_Pregnant_Participant_Partner_Newborn_ICF_POL_POL_Clean_Public). Consent materials appear to be provided in Polish; no further details on assent or multi-language consent procedures are provided in the CTIS JSON.
Methods
- Posters at clinical sites (document titles include K2_CX11202_Poster_FutureMeds_POL_POL_Public and K2_CX11202_Poster_Master_POL_POL_Public) - target audience: patients with Type 2 Diabetes Mellitus in Poland.
- Leaflets and brochures (K2_CX11202_Leaflet_1200x630 and K2_CX11202_Recruitment_Brochure_Master_POL_POL_Public) - distributed to potential participants at clinics in Poland.
- Doctor information and doctor letters (K2_CX11202_Doctor_Information_FutureMeds_POL_POL_Public and K2_CX11202_Doctor_Letter_Master_POL_POL_Public) - targeted to healthcare professionals in Poland to facilitate patient referrals.
- Patient letters (K2_CX11202_Patient_Letter_Master_POL_POL_Public) - direct mail/contact to potential participants in Poland.
- Social media and website banners (K2_CX11202_Social_Media_Website_Banner_1080x1080_FutureMeds_POL_POL_Public, 1200x630, 1920x1080) - digital outreach targeted to potential patients in Poland.
- Ad packet / flyer materials (K2_CX11202_Corxel_ad_packet_POL_POL_Public, K2_CX11202__Flayer_Master_POL_POL_Public) - multi-channel promotional materials for Poland.
- Welcome guide and recruitment checklists (K2_CX11202_Welcome_Guide_Master_POL_POL_Public, K2_CX11202_FOV_SSQ_Checklist_T2DM_POL_POL_Public) - materials supporting site-level recruitment and onboarding in Poland.
Geography
- Total Number Of Sites
- 15
- Total Number Of Participants
- 121
Poland
- Earliest CTIS Part Ii Submission Date
- 20-03-2026
- Latest Decision Or Authorization Date
- 22-04-2026
- Processing Time Days
- 33
- Number Of Sites
- 15
- Number Of Participants
- 121
Sites
- Site Name
- Synexus Polska Sp. z o.o.
- Department Name
- Oddział w Gdyni
- Contact Person Name
- Tomasz Trojanowski
- Contact Person Email
- tomasz.trojanowski@trialmed.com
- Site Name
- Centrum Medyczne PRATIA Bydgoszcz
- Contact Person Name
- Marcin Kruszewski
- Contact Person Email
- mkruszewski@pratia.pl
- Site Name
- Synexus Polska Sp. z o.o.
- Department Name
- Oddział w Łodzi
- Contact Person Name
- Marcin Giejło
- Contact Person Email
- marcin.giejlo@trialmed.com
- Site Name
- FutureMeds Kraków
- Contact Person Name
- Urszula Wilczek-Kosowska
- Contact Person Email
- urszula.wilczek@futuremeds.com
- Site Name
- Synexus Polska Sp. z o.o.
- Department Name
- Oddział w Warszawie
- Contact Person Name
- Ewa Czernecka
- Contact Person Email
- ewa.czernecka@trialmed.com
- Site Name
- Medyczne Centrum Diabetologiczno-Endokrynologiczno-Metaboliczne Diab-Endo-Met Sp. z o.o.
- Contact Person Name
- Magdalena Kwiatkowska
- Contact Person Email
- mkwiatkowska@diab-endo-met.pl
- Site Name
- Futuremeds Łódź
- Contact Person Name
- Joanna Piskorska
- Contact Person Email
- joanna.piskorska@futuremeds.com
- Site Name
- Synexus Polska Sp. z o.o.
- Department Name
- Oddział w Katowicach
- Contact Person Name
- Małgorzata Sipińska-Surzyńska
- Contact Person Email
- malgorzata.sipinskasurzynska@trialmed.com
- Site Name
- Synexus Polska Sp. z o.o.
- Department Name
- Oddział w Częstochowie
- Contact Person Name
- Anna Janowicz
- Contact Person Email
- anna.janowicz3@trialmed.com
- Site Name
- Synexus Polska Sp. z o.o.
- Department Name
- Oddział w Gdańsku
- Contact Person Name
- Marek Cesarz
- Contact Person Email
- marek.cesarz@trialmed.com
- Site Name
- Metabolica Sp. z o.o.
- Contact Person Name
- Robert Witek
- Contact Person Email
- robertwitek1@gmail.com
- Site Name
- FutureMeds Warszawa Centrum
- Contact Person Name
- Anna Płatek
- Contact Person Email
- anna.platek@futuremeds.com
- Site Name
- Etg Warszawa Sp. z o.o.
- Contact Person Name
- Agnieszka Tiuryn-Petrulewicz
- Contact Person Email
- a.tiurynpetrulewicz@etg-network.com
- Site Name
- Synexus Polska Sp. z o.o.
- Department Name
- Oddział we Wrocławiu
- Contact Person Name
- Anna Sidorowicz-Białynicka
- Contact Person Email
- anna.bialynicka@trialmed.com
- Site Name
- Synexus Polska Sp. z o.o.
- Department Name
- Oddział w Poznaniu
- Contact Person Name
- Ewa Miciak-Ławicka
- Contact Person Email
- ewa.miciak-lawicka@trialmed.com
Sponsor
Primary sponsor
- Full Name
- Corxel Pharmaceuticals Inc.
- Organisation Type
- Pharmaceutical company
- Country Of Registered Address
- United States
Contract research organisations
- Name
- PPD Development LP
- Responsibilities
- sponsorDuties codes: 1,10,11,12,13,14,2,3,4,5,6,7,8,9
- Name
- 4g Clinical LLC
- Responsibilities
- sponsorDuties codes: 3
Third parties
- {"country":"United States","full_name":"Medidata Solutions Inc.","duties_or_roles":"","organisation_type":"Non-Pharmaceutical company"}
- {"country":"China","full_name":"Shanghai Taikun Pharmaceutical Technology Co.,Ltd","duties_or_roles":"Packaging & labeling","organisation_type":"Industry"}
- {"country":"United States","full_name":"PPD Development LP","duties_or_roles":"","organisation_type":"Pharmaceutical company"}
- {"country":"Czechia","full_name":"VeraSafe Czech Republic s.r.o.","duties_or_roles":"EU Data Protection Representative","organisation_type":"Industry"}
- {"country":"Germany","full_name":"PCI Pharma Services Germany GmbH","duties_or_roles":"","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"4g Clinical LLC","duties_or_roles":"","organisation_type":"Non-Pharmaceutical company"}
Investigational products
- Investigational Product Name
- CX11
- Active Substance
- CX11 TROMETAMOL MONOHYDRATE
- Modality
- Small molecule
- Routes Of Administration
- ORAL
- Route
- ORAL
- Authorisation Status
- MIA number: IMP11566/00001
- Dose Levels
- 40 mg; 80 mg
- Investigational Product Name
- Placebo to cx11 40 mg
- Modality
- Other
- Dose Levels
- Placebo matching 40 mg CX11
- Investigational Product Name
- Placebo to cx11 80 mg
- Modality
- Other
- Dose Levels
- Placebo matching 80 mg CX11
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