Pigment Dispersion Syndrome: Natural History and Possible Protective Effect of a YAG Laser Iridotomy
Launched by UNIVERSITY OF PARMA · Jan 20, 2010
Trial Information
Current as of June 14, 2025
Completed
Keywords
ClinConnect Summary
1154 workers in the Parma area will be screened for eligibility to long-term use of video-monitors. Those referred to the Glaucoma Clinic for suspected PDS will be enrolled in the study.
In a prospective study on the natural history of PDS and PG, Richter et al. (Arch Ophtal 104:211-5, 1986) found an association between "active pigment dispersion" and elevated IOP. Therefore, in order to evaluate the "stability" of the pigment, a phenylephrine test will be performed following the method reported by Epstein et al (1978) AJO 85:43-50. The test will be performed by one investigator (SAG)and w...
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • Krukenberg spindle
- • Slit-like mid peripheral iris defect
- • Pigment in \> 270° of AC angle
- Exclusion Criteria:
- • IOP \> 18 mmHg
- • PEX (full mydriasis)
- • w/w field defect (Octopus G1 program)
About University Of Parma
The University of Parma is a prestigious academic institution in Italy, renowned for its commitment to research and innovation in the field of healthcare. As a clinical trial sponsor, it leverages its extensive expertise and resources to advance medical knowledge and improve patient outcomes through rigorous scientific investigation. The university fosters collaboration between multidisciplinary teams, encompassing researchers, healthcare professionals, and industry partners, to ensure the highest standards of clinical research. Its focus on ethical practices and adherence to regulatory guidelines underscores its dedication to contributing valuable insights to the medical community and enhancing public health.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Parma, , Italy
Patients applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
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