Glaucoma Clinical Trial
Official title:
Nicotinamide and Glaucoma
The investigators will include different subgroups of open-angle glaucoma and healthy controls. The participants will attend two visits with two weeks apart. At each visit the participants will have blood drawn and will undergo OCT examination. In between the two visits, participants will receive a treatment of Nicotinamide 1,5g/day for one week and 3.0g/day for the second week.
The investigators plan to recruit four groups, each containing 30 subjects: 1) pseudoexfoliative glaucoma, 2) High tension open-angle glaucoma, 3) Normal tension glaucoma 4) Age-matched controls. Those enrolled will undergo two visits including an ophthalmic exam, blood sampling, and at the first visit, distribution of nicotinamide tablets. We plan to recruit participants amongst glaucoma patients already followed at the Eye Clinic at Umeå University Hospital. Furthermore, age-matched controls will be recruited through lists from the population register at Statistics Sweden. Before enrolling any subject, they will receive both oral and written information as well as sign a consent form. Furthermore, they will be evaluated to make sure that they fulfill the inclusion- and exclusion criteria prior to inclusion. The ophthalmic exam includes measurement of IOP, perimetry, and OCT/A. Between visits, the participants will receive 1,5 grams of NAM per day the first week and 3 grams per day the second week. The blood drawn will initially be sent to Biobanken Norr for storage. Samples will then be sent to the Swedish Metabolomics Centre, Umeå University and Department of Medical Biochemistry and Biophysics, Karolinska University for analysis using high-resolution mass spectrometry. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT06000865 -
Glaucoma Rehabilitation With Action viDeo Games and Exercise - GRADE
|
N/A | |
| Recruiting |
NCT06278597 -
Automatic Evaluation of the Anterior Chamber Angle Width by a New Non-contact Optical Device
|
N/A | |
| Active, not recruiting |
NCT04271709 -
Manhattan Vision Screening and Follow-Up Study (NYC-SIGHT)
|
N/A | |
| Recruiting |
NCT03274024 -
The Asia Primary Tube Versus Trab (TVT) Study
|
N/A | |
| Completed |
NCT04552964 -
Assessment of the Impact of an add-on and Its Smartphone Application on the Daily Management of Glaucoma
|
N/A | |
| Recruiting |
NCT01957267 -
Functional and Structural Imaging for Glaucoma
|
||
| Active, not recruiting |
NCT04624698 -
iStent Inject New Enrollment Post-Approval Study
|
N/A | |
| Completed |
NCT04020705 -
The Efficacy of Citicoline in Eyedrops (OMK1) in Reducing the Progression of Glaucoma
|
N/A | |
| Completed |
NCT03150160 -
Additive Effect of Twice-daily Brinzolamide 1%/Brimonidine 0.2%Combination as an Adjunctive Therapy to Travoprost in Patients With Normal Tension Glaucoma
|
Phase 4 | |
| Not yet recruiting |
NCT05581498 -
Glaucoma Exercise as Medicine Study (GEMS).
|
N/A | |
| Recruiting |
NCT02921568 -
Side-by-Side Comparison of P200TE and Spectral OCT/SLO on Diseased Eyes
|
N/A | |
| Active, not recruiting |
NCT02901730 -
Clinical Study of LPI With Different Laser Wavelengths
|
N/A | |
| Completed |
NCT02955849 -
A Trial of China Laser and Surgery Study Glaucoma in Rural China
|
Early Phase 1 | |
| Recruiting |
NCT02554214 -
Pilot Clinical Trial on a New Adjustable Glaucoma Drainage Device
|
N/A | |
| Recruiting |
NCT02471105 -
Investigation of IOP and Tolerability of Bimatoprost 0.01% and Tafluprost Unit Dose Preservative Free 15 Microgram/ml
|
Phase 4 | |
| Active, not recruiting |
NCT02390284 -
Stop Retinal Ganglion Cell Dysfunction Study
|
Phase 3 | |
| Completed |
NCT02246764 -
Study of Netarsudil (AR-13324) Ophthalmic Solution in Patients With Glaucoma or Ocular Hypertension
|
Phase 3 | |
| Completed |
NCT02520674 -
Glaucoma Screening With Smartphone Ophthalmology
|
N/A | |
| Completed |
NCT02653963 -
Triamcinolone for Ahmed Glaucoma Valve
|
N/A | |
| Completed |
NCT02390245 -
Philadelphia Telemedicine Glaucoma Detection and Follow-Up Study
|
N/A |