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Co-THEIA (Combination THerapy with mEthotrexate and adalImumAb for uveitis): Efficacy, safety and cost-effectiveness of methotrexate, adalimumab, or their combination in non infectious non anterior uveitis

Co-THEIA (Combination THerapy with mEthotrexate and adalImumAb for uveitis): Efficacy, safety and cost-effectiveness of methotrexate, adalimumab, or their combination in non infectious non anterior uveitis: a multicenter, randomized, parallel 3 arms, active-controlled, phase 3 open label with blinded outcome assessment study - Co-THEIA

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2020-000130-18-ES
Enrollment
192
Registered
2021-03-09
Start date
2020-10-09
Completion date
Unknown
Last updated
2021-03-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Non infectious non anterior uveitis

Interventions

Product Name: Adalimumab Pharmaceutical Form: Solution for injection INN or Proposed INN: ADALIMUMAB CAS Number: 331731-18-1 Product Name: Methotrexate Pharmaceutical Form: Tablet INN or Proposed INN

Sponsors

Fundación para la Inv. Biomédica Hospital Clínico San Carlos
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Subjects diagnosed with non-infectious intermediate-, posterior-, or pan-uveitis in at least one eye; 2. Adult patients (=18 years); 3. Subjects with at least one flare of active eye inflammation in the previous 180 days before Baseline visit, defined by the presence of at least 1 of the following parameters in either eye: a. Active chorioretinal or retinal vascular lesion, AND/OR b. Presence of macular edema by optical coherence tomography (OCT: thickness >350 µm AND cysts or intraretinal fluid), AND/OR c. = 2+ anterior chamber cells , AND/OR d. = 2+ vitreous haze 4. Subjects with active eye inflammation at Baseline visit, defined by the presence of at least 1 of the following parameters in either eye: a. Active chorioretinal or retinal vascular lesion, AND/OR b. Presence of macular edema by OCT (thickness >350 µm AND cysts or intraretinal fluid), AND/OR c. = 1+ ACC, AND/OR d. = 1+ vitreous haze. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 140 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 52

Exclusion criteria

Exclusion criteria: 1. Subjects with confirmed or suspected infectious uveitis, including ocular histoplasmosis syndrome 2. Subjects with previous intolerability, safety issues according to investigator criteria, AND/OR previous failure to control ocular or other inflammation with MTX 3. Subjects with previous exposure to any biological therapy at any time (excluding anti-VEGF and denosumab), including those with that have a potential or known association with progressive multifocal leukoencephalopathy (i.e. natalizumab, rituximab or efalizumab); 4. Subjects with previous exposure to synthetic immunosuppressive therapy (such as mycophenolate or cyclosporine) other than corticosteroids in the past 6 months before Baseline; 5. Subjects with chronic structural eye damage considered by the Site’s Investigator to: a. Interfere with the measurement of any of the study outcomes, AND/OR b. Cause eye damage regardless of the inflammatory process, AND/OR c. Prevent the normalization of the eye structures;

Design outcomes

Primary

MeasureTime frame
Main Objective: To compare the proportion of patients achieving a Good Clinical Response by week 16 that is maintained in every study visit until week 52.;Secondary Objective: To compare the clinical components of the Good Clinical Response variable between treatment strategies (see page 71 for a complete list of the components) To compare the proportion of patients achieving a Good Clinical Response by week 16 To compare several Patient Reported Outcomes Measures (health- and vision-related quality of life, anxiety and depression) between treatment strategies To compare the time to relapse after week 16 between treatment strategies To assess the safety of each treatment strategy To assess the cost-utility and cost-effectiveness from both a Health System and a Societal perspectives of the combination therapy and the ADA monotherapy compared with MTX given alone To identify genetic and proteomic biomarkers associated with drug response to each treatment strategy.;Primary end point(s): To compare the proportion of patients achieving a Good Clinical Response by week 16 that is maintained in every study visit until week 52.;Timepoint(s) of evaluation of this end point: 52 weeks

Secondary

MeasureTime frame
Secondary end point(s): To compare the clinical components of the Good Clinical Response variable between treatment strategies (see page 71 for a complete list of the components) To compare the proportion of patients achieving a Good Clinical Response by week 16 To compare several Patient Reported Outcomes Measures (health- and vision-related quality of life, anxiety and depression) between treatment strategies To compare the time to relapse after week 16 between treatment strategies To assess the safety of each treatment strategy To assess the cost-utility and cost-effectiveness from both a Health System and a Societal perspectives of the combination therapy and the ADA monotherapy compared with MTX given alone To identify genetic and proteomic biomarkers associated with drug response to each treatment strategy.;Timepoint(s) of evaluation of this end point: 52 weeks

Countries

Spain

Contacts

Public ContactUICEC IdICSC

Fundación para la Investigación Biomédica del Hospital Clínico San Carlos

fibucicec.hcsc@salud.madrid.org+349133030007360

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 18, 2026