World Health Organization site
Skip Navigation Links

Main
Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 12 December 2020
Main ID:  NCT03114059
Date of registration: 04/04/2017
Prospective Registration: No
Primary sponsor: Dietrich-Bonhoeffer-Klinikum
Public title: 5 Years Long Term Results After Standalone CyPass-Implantation
Scientific title: Retro- and Prospective Monocentric Study to Evaluate the Safety and Effectiveness of the CyPass Stent 5 Years After Implantation
Date of first enrolment: February 1, 2017
Target sample size: 130
Recruitment status: Unknown status
URL:  https://clinicaltrials.gov/show/NCT03114059
Study type:  Observational
Study design:   
Phase: 
Countries of recruitment
Germany
Contacts
Name:     Helmut Hoeh, MD,FEBO
Address: 
Telephone:
Email:
Affiliation:  Department of Ophthalmology, Neubrandenburg, Germany
Key inclusion & exclusion criteria

Inclusion Criteria:

- patients who have undergone a standalone cypass implantation at least 3 years ago

- signed inform consent

Exclusion Criteria:

- Patients with to much travel distance between study center and home

- Patients who cannot visit the studycenter due to health problems



Age minimum: 18 Years
Age maximum: N/A
Gender: All
Health Condition(s) or Problem(s) studied
Glaucoma
Intervention(s)
Diagnostic Test: Glaucoma diagnostics
Primary Outcome(s)
Number of additional Medication [Time Frame: up to 7 years]
Pressure Change vs Baseline [Time Frame: up to 7 years]
Target Pressure [Time Frame: up to 7 years]
Secondary glaucoma procedures [Time Frame: up to 7 years]
Secondary Outcome(s)
Stability of Stent tissue interaction [Time Frame: up to 7 years]
Intra-and postoperative complications [Time Frame: up to 7 years]
Stability of the Retinal Nerve Fiber Layer Thickness [Time Frame: up to 7 years]
Stability of Stent Position [Time Frame: up to 7 years]
Stability of Visual Field [Time Frame: up to 7 years]
Stability of optic nerve [Time Frame: up to 7 years]
Suprachoroidal Bleb [Time Frame: up to 7 years]
Secondary ID(s)
STI 06/16
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
Disclaimer: Trials posted on this search portal are not endorsed by WHO, but are provided as a service to our users. In no event shall the World Health Organization be liable for any damages arising from the use of the information linked to in this section. None of the information obtained through use of the search portal should in any way be used in clinical care without consulting a physician or licensed health professional. WHO is not responsible for the accuracy, completeness and/or use made of the content displayed for any trial record.
Copyright - World Health Organization - Version 3.6 - Version history