Skip to content

The prospective ADDA (Aachen, Düsseldorf*2, Alsdorf) register for eye surgery

The prospective ADDA (Aachen, Düsseldorf*2, Alsdorf) register for eye surgery - ADDA register

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00027180
Enrollment
800
Registered
2021-12-08
Start date
2022-01-02
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

H33.0 H25.9 H40.1 H18.5 H18.6 H04.5 H27.0 H35.3 H40.5 H17.9

Interventions

Group 1: New, minimally invasive ophthalmic surgical procedures Group 2: Conventional ophthalmic surgical procedures

Sponsors

Uniklinik RWTH Aachen
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Indication for the corresponding eye surgery 2. Age of majority 3. Written declaration of consent to the ADDA study 4. Persons who are legally competent and mentally capable to accomplish the instructions of the examiner

Exclusion criteria

Exclusion criteria: 1. Pregnant and nursing women 2. Individuals living in an institution due to official or judicial instruction 3. Individuals who are dependent or have an employment relationship with the examiner

Design outcomes

Primary

MeasureTime frame
Success rates at 1 month, 3 months, 6 months, 12 months, 24 months, 36 months follow-up. Definition of primary endpoints depends on the performed surgery. For example: - Lens surgery: successful artificial lens implantation and visual acuity improvement - Keratoplasty: successful implantation of the corneal graft and visual acuity improvement - Glaucoma surgery: lowering the intraocular pressure - Retinal surgery: retinal detachment: reattachment of the retina / Macular hole: closure / Gliosis: recovery of macular morphology - Lacrimal surgery: creation of a functional pathway from the canaliculi into the nose - further

Secondary

MeasureTime frame
-Complication rates -Further relevant eye parameters, e.g. visual acuity, intraocular pressure, perimetry, refraction, keratometry, anatomical OCT parameters, quality of life

Countries

Germany

Contacts

Public ContactMatthias Fuest

Uniklinik RWTH Aachen

mfuest@ukaachen.de+492418088192

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 8, 2026