E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Pseudophakic macular edema |
Edema macular pseudofáquico |
|
E.1.1.1 | Medical condition in easily understood language |
Macular edema after cataract surgery |
Edema macular tras cirugía de cataratas |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Eye Diseases [C11] |
MedDRA Classification |
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 incidence of macular thickness in patients in the prophylaxis of endophthalmitis realized after cataract surgery not complicated with cefuroxime preparations with that realized with Prokam. |
Comparar la incidencia de grosor macular aumentado en aquellos pacientes en los que se realice profilaxis de endoftalmitis tras cirugía de catartas no complicada con cefuroxima de preparación hospitalaria con respecto a aquellos en los que se realice con Prokam. |
|
E.2.2 | Secondary objectives of the trial |
To examine the incidence of macular edema and clinically and not clinically significant in both groups of the clinical trial. |
Examinar la incidencia de edema macular clínicamente significativo y no clínicamente significativo en ambos grupos de estudio. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Adults patients of both genres aged between 18 and 99 years. • Patients with cataracts 2 or 3 graded,by the Established in the classification of LOCS III. • Patients who have signed inform consent indicating that they have been informed regarding all the clinical trial aspects, or in the event that the subjects of the trial are incapacitated, signature of consent by the family member or legally designated representative. |
Pacientes adultos de ambos sexos de edades comprendidas entre los 18 y los 99 años. • Pacientes con cataratas grado 2 o 3, según lo establecido por la clasificación LOCS III. • Pacientes que firmen el consentimiento informado indicando que han sido informados de todos los aspectos pertinentes sobre el ensayo o en el caso que los sujetos del ensayo sean incapaces, firma del consentimiento por parte del familiar o representante legalmente designado. |
|
E.4 | Principal exclusion criteria |
A. preoperative: -Alergia or hypersensitivity to β-lactámic antibiotic or to any of the excipients of the clinical trial drugs. -Pacientes with no proliferative diabetic retinopathy, moderate or severe diabetic macular edema or diabetic retinopathy proliferation (any grade). - History of uveitis, macular degeneration associate in the Middle (AMD) type of exudative or atrophic, diabetic retinopathy, vein occlusion or central retinal vein branch, epiretinal membrane (SEM) and retinitis pigmentosa. -Patients with macular edema in OCT macular preoperatorio proofing whatever the etiology. - Patients with glaucoma treatment with prostaglandin analogsnot been suspended at least one month before the surgery. B. Post-operative: - Intraoperative complications: posterior capsule rupture, vitreous LOST, iris-vitreous incarceration. - Postoperatory complications: lack of compliance of treatment of the sheduled postoperative. - Lack of compliance of the protocol. |
-Alergia o hipersensibilidad a antibióticos β-lactámicos o a alguno de los excipientes de los fármacos del ensayo clínico (ver anexo IV, fichas técnicas). -Pacientes con retinopatía diabética no proliferativa moderada o severa, edema macular diabético de cualquier grado o retinopatía diabética proliferativa. - Antecedentes de uveítis, Degeneración Macular Asociada a la Edad (DMAE) de tipo exudativo o atrófico, retinopatía diabética, oclusión de vena central o rama venosa de la retina, membrana epirretiniana (MER) o retinosis pigmentaria. -Pacientes con edema macular objetivado en la prueba de OCT macular preoperatorio, de cualquier etiología. - Pacientes con glaucoma en tratamiento con análogos de las prostaglandinas que no hayan sido suspendidos mínimo un mes antes de la cirugía. B. Postoperatorios: - Complicaciones intraoperatorias: rotura de cápsula posterior, pérdida de vítreo, incarceración iris-vítreo. - Complicaciones postoperatorias: falta de cumplimiento del tratamiento postoperatorio pautado. - Falta de cumplimiento del seguimiento programado según protocolo. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
-Macular thickness(μm), OCT imaged, by OCT Cirrus (Zeiss, Oberkochen, Germany) or Swept Source OCT Triton (Topcon, Tokyo, Japan) |
-Grosor macular (μm) valorado en imagen OCT mediante OCT Cirrus (Zeiss, Oberkochen, Alemania) or Swept Source OCT Triton (Topcon, Tokio, Japón) |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Before cataract surgery until 5 +/- 1 weeks after |
Antes de la cirugía de cataratas hasta 5 +/- semanas |
|
E.5.2 | Secondary end point(s) |
Visual acuity by ETDRS test |
Agudeza visual medida mediante el test ETDRS |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Before cataract surgery until 5 +/- 1 weeks after |
Antes de la cirugía de cataratas hasta 5 +/- semanas |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
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) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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 | No |
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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
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
|
LVLS |
Última visita del último paciente |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 6 |