Chen P P

Bojikian K D, Stein A L, Slabaugh M A, Chen P P

This study found traumatic IOP elevation and glaucoma are common after open-globe injury, often developing within six months. Key risks include penetrating keratoplasty and vitreous hemorrhage, necessitating careful monitoring.

Moore D B, Reck S D, Chen P P

Park R J, Chen P P, Karyampudi P, Mills R P, Harrison D A, Kim J

Cataract surgery, especially with acrylic IOLs, significantly alters GDx nerve fiber layer measurements. Clinically important changes occurred across IOL types, suggesting new baseline scans are often warranted post-surgery.

Singh K, Mehta K, Shaikh N M, Tsai J C, Moster M R, Budenz D L et al.

This study found 5-FU and MMC were equally safe and effective adjuncts for primary trabeculectomy in the short-to-medium term. Clinically, both are viable options for improving surgical success.

Chen P P, Park R J

This study found that patients with initial unilateral glaucoma visual field loss have a low risk (7.2% at 5 years) of the fellow eye progressing, but the first-affected eye has a higher progression risk (25% at 5 years), especially with more initial damage.

Yamada N, Chen P P, Mills R P, Leen M M, Stamper R L, Lieberman M F et al.

Scanning laser polarimetry (GDx) was studied for glaucoma screening, finding it effectively distinguished normal from glaucomatous eyes, suggesting its utility in early detection programs.

Yamada N, Emond M J, Mills R P, Leen M M, Chen P P, Stanford D C

This study found a statistical method using Glaucoma-Scope probability maps effectively detects true optic disc changes, offering a sensitive tool for monitoring glaucoma progression.

Read R W, Chen P P, Stanford D C, Mills R P, Reynolds A C

Chen Y Y, Chen P P, Xu L, Ernst P K, Wang L, Mills R P

This study found peripapillary retinal nerve fiber layer thickness, particularly using modulation parameters, correlates well with visual field defects in open-angle glaucoma, aiding disease monitoring.

Chen P P, Weaver Y K, Budenz D L, Feuer W J, Parrish R K

Cataract extraction after trabeculectomy was studied. Key findings: younger age, higher pre-op IOP, iris manipulation, and early post-op IOP spikes worsen glaucoma control. Most failures occur soon after surgery.

Xu L, Chen P P, Chen Y Y, Takahashi Y, Wang L, Mills R P

This study found new "modulation parameters" for scanning laser polarimetry better distinguish glaucoma severity by enhancing nerve fiber layer measurements, improving diagnostic accuracy.

Chen P P, Budenz D L

Cataract surgery in glaucoma patients improved visual acuity and overall visual fields, but pattern deviation worsened, especially in severe cases, suggesting complex visual field changes.

Chen P P, Palmberg P F

Needling GDD blebs was studied; it can improve pressure in failing devices, especially with larger implants, but carries a risk of severe complications like infection.

Chen P P, Yamamoto T, Sawada A, Parrish R K, Kitazawa Y

A 1995 survey found trabeculectomy with mitomycin was preferred by US/Japanese glaucoma specialists, but mitomycin use varied. Drainage devices were common for complex US cases.