E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Diabetic macular edema |
Edema macular diabético |
|
E.1.1.1 | Medical condition in easily understood language |
retinal inflammation due to diabetes |
Inflamación retiniana debida a la diabetes |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Eye Diseases [C11] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 19.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10057934 |
E.1.2 | Term | Diabetic macular edema |
E.1.2 | System Organ Class | 100000004853 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To compare the results of treatment of diabetic macular edema with Ozurdex® (sustained release dexamethasone implant) versus Ozurdex® plus selective photocoagulation of the areas of non-perfusion. We will compare both measured functional response and better corrected visual acuity, such as the anatomical response measured by optical coherence tomography (OCT) and the side effects of the treatment. |
Comparar los resultados del tratamiento del edema macular diabético con Ozurdex® (implante de liberación sostenida de dexametasona) frente a Ozurdex® más fotocoagulación selectiva de las áreas de no perfusión. Se comparará tanto la respuesta funcional medida como agudeza visual mejor corregida, como la respuesta anatómica medida por tomografía de coherencia óptica (OCT) y los efectos secundarios del tratamiento. |
|
E.2.2 | Secondary objectives of the trial |
To evaluate the changes in central macular thickness measured by OCT. To assess changes in macular volume as measured by OCT. Number of injections required in each group. |
Evaluar los cambios en el grosor central macular medido por OCT. Evaluar los cambios en el volumen macular medido por OCT. Número de inyecciones requeridas en cada grupo. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients with clinically significant diabetic macular edema with new diagnosis and peripheral ischemia AVMC between 23 and 75 letters Hb1ac <9 Pseudophakic Over 18 years |
Pacientes con edema macular diabético clínicamente significativo de nuevo diagnóstico e isquemia periférica AVMC entre 23 y 75 letras Hb1ac <9 Pseudofáquicos Mayores de 18 años |
|
E.4 | Principal exclusion criteria |
Previous history of glaucoma. Previous history of herpes eye infection. Prior history of vitrectomy. Previous therapeutic radiation near the eye region of the study Impossibility to perform fluorescein angiography. Inability to sign informed consent. Participation in a study with a research drug, biological product, or device within 30 days or duration of 5 half-lives of the investigational product (whichever is longer) prior to the start of the study Note: Studies that involve only over-the-counter vitamins, supplements, or diets are not included. Background of a medical disorder (disease, metabolic dysfunction, physical examination finding, clinical analytical finding) that, according to the investigator's opinion, would prevent scheduled study visits, study completion, or safe administration of the product under investigation. Any antecedent or evidence of concurrent intraocular disease in the eye of the study, such as retinal diseases other than EMD that, in the investigator's judgment, may require medical or surgical intervention during the course of the study to prevent or treat loss of acuity visual impairment that could result from that disease, or that limits the potential for visual acuity gain with treatment with the investigational product |
Historia previa de glaucoma. Historia previa de infección ocular por herpes. Historia previa de vitrectomía. Radiación terapéutica previa cerca de la región del ojo del estudio Imposibilidad de realizar angiografía fluoresceínica. Incapacidad para firmar el consentimiento informado. Participación en un estudio con un fármaco en investigación, producto biológico, o dispositivo en el plazo de 30 días o la duración de 5 semividas del producto en investigación (lo que sea más largo) antes del inicio del estudio Nota: No son excluyentes los estudios clínicos observacionales que impliquen únicamente vitaminas de venta sin receta, suplementos, o dietas Antecedentes de un trastorno médico (enfermedad, disfunción metabólica, hallazgo en la exploración física, hallazgo analítico clínico) que, según el criterio del investigador, impediría las visitas programadas del estudio, la conclusión del estudio, o una administración segura del producto en investigación Cualquier antecedente o evidencia de enfermedad intraocular concurrente en el ojo del estudio, tales como enfermedades de la retina diferente a EMD que, a juicio del investigador, podrían requerir la intervención médica o quirúrgica durante el transcurso del estudio para evitar o tratar la pérdida de agudeza visual que podría producirse por esa enfermedad, o que limite el potencial de ganancia de agudeza visual con el tratamiento con el producto en investigación |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Corrected visual acuity measured with ETDRS after one year of treatment. |
Agudeza visual mejor corregida media medida con ETDRS al año de tratamiento. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
Number of retreatments. Central foveal thickness as measured by OCT Macular volume measured by OCT |
Número de retratamientos. Grosor foveal central medido por OCT Volumen macular medido por OCT |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Fotocoagulación con laser |
Laser photocoagulation |
|
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 2 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
The last visit of the last subject undergoing the trial |
Se considerará finalizado el ensayo cuando el último paciente aleatorizado haya completado la última visita del ensayo. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 3 |
E.8.9.1 | In the Member State concerned days | |