Juan E Grunwald

Summary

Affiliation: University of Pennsylvania
Country: USA

Publications

  1. pmc Retinopathy and Progression of CKD: The CRIC Study
    Juan E Grunwald
    Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
    Clin J Am Soc Nephrol 9:1217-24. 2014
  2. pmc Risk of geographic atrophy in the comparison of age-related macular degeneration treatments trials
    Juan E Grunwald
    Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania Electronic address
    Ophthalmology 121:150-61. 2014
  3. pmc Retinopathy and chronic kidney disease in the Chronic Renal Insufficiency Cohort (CRIC) study
    Juan E Grunwald
    University of Pennsylvania Medical School, Philadelphia, PA 19104, USA
    Arch Ophthalmol 130:1136-44. 2012
  4. pmc Association between retinopathy and cardiovascular disease in patients with chronic kidney disease (from the Chronic Renal Insufficiency Cohort [CRIC] Study)
    Juan E Grunwald
    University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
    Am J Cardiol 110:246-53. 2012
  5. pmc Prevalence of ocular fundus pathology in patients with chronic kidney disease
    Juan E Grunwald
    Department of Ophthamology, University of Pennsylvania Medical School, Philadelphia, Pennsylvania, USA
    Clin J Am Soc Nephrol 5:867-73. 2010
  6. ncbi request reprint Reduced foveolar choroidal blood flow in eyes with increasing AMD severity
    Juan E Grunwald
    Department of Ophthalmology, Scheie Eye Institute, School of Medicine, University of Pennsylvania, 51 North 39th Street, Philadelphia, PA 19104, USA
    Invest Ophthalmol Vis Sci 46:1033-8. 2005
  7. ncbi request reprint Effect of sildenafil citrate (Viagra) on retinal blood vessel diameter
    Juan E Grunwald
    Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, Philadelphia, 19104, USA
    Am J Ophthalmol 133:809-12. 2002
  8. ncbi request reprint Acute effects of sldenafil ctrate (Viagra) on intraocular pressure in open-angle glaucoma
    J E Grunwald
    Department of Ophthalmology, School of Medicine, Scheie Eye Institute 2689, University of Pennsylvania, 51 North 39th Street, Philadelphia, PA 19104, USA
    Am J Ophthalmol 132:872-4. 2001
  9. ncbi request reprint Effect of sildenafil citrate (Viagra) on the ocular circulation
    J E Grunwald
    Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
    Am J Ophthalmol 131:751-5. 2001
  10. ncbi request reprint Optic nerve blood flow in glaucoma: effect of systemic hypertension
    J E Grunwald
    Department of Ophthalmology, Scheie Eye Institute, School of Medicine, University of Pennsylvania, Philadelphia 19104, USA
    Am J Ophthalmol 127:516-22. 1999

Research Grants

Detail Information

Publications31

  1. pmc Retinopathy and Progression of CKD: The CRIC Study
    Juan E Grunwald
    Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
    Clin J Am Soc Nephrol 9:1217-24. 2014
    ..Retinal abnormalities may be associated with changes in the renal vasculature. This study assessed the association between retinopathy and progression of kidney disease in participants of the Chronic Renal Insufficiency Cohort (CRIC) study...
  2. pmc Risk of geographic atrophy in the comparison of age-related macular degeneration treatments trials
    Juan E Grunwald
    Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania Electronic address
    Ophthalmology 121:150-61. 2014
    ..To describe risk factors for geographic atrophy (GA) in the Comparison of Age-related Macular Degeneration Treatments Trials (CATT)...
  3. pmc Retinopathy and chronic kidney disease in the Chronic Renal Insufficiency Cohort (CRIC) study
    Juan E Grunwald
    University of Pennsylvania Medical School, Philadelphia, PA 19104, USA
    Arch Ophthalmol 130:1136-44. 2012
    ..To investigate the association between retinopathy and chronic kidney disease...
  4. pmc Association between retinopathy and cardiovascular disease in patients with chronic kidney disease (from the Chronic Renal Insufficiency Cohort [CRIC] Study)
    Juan E Grunwald
    University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
    Am J Cardiol 110:246-53. 2012
    ..This would make the assessment of retinal morphology a valuable tool in CKD studies of CVD outcomes...
  5. pmc Prevalence of ocular fundus pathology in patients with chronic kidney disease
    Juan E Grunwald
    Department of Ophthamology, University of Pennsylvania Medical School, Philadelphia, Pennsylvania, USA
    Clin J Am Soc Nephrol 5:867-73. 2010
    ....
  6. ncbi request reprint Reduced foveolar choroidal blood flow in eyes with increasing AMD severity
    Juan E Grunwald
    Department of Ophthalmology, Scheie Eye Institute, School of Medicine, University of Pennsylvania, 51 North 39th Street, Philadelphia, PA 19104, USA
    Invest Ophthalmol Vis Sci 46:1033-8. 2005
    ..To explore further the choroidal circulatory changes in patients with AMD, the relationship between ChBFlow and fundus features associated with increased risk of choroidal neovascularization (CNV) were investigated...
  7. ncbi request reprint Effect of sildenafil citrate (Viagra) on retinal blood vessel diameter
    Juan E Grunwald
    Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, Philadelphia, 19104, USA
    Am J Ophthalmol 133:809-12. 2002
    ..The present investigation was conducted to evaluate the effect of sildenafil citrate (Viagra, Pfizer Inc., New York, NY) on retinal blood vessel diameter...
  8. ncbi request reprint Acute effects of sldenafil ctrate (Viagra) on intraocular pressure in open-angle glaucoma
    J E Grunwald
    Department of Ophthalmology, School of Medicine, Scheie Eye Institute 2689, University of Pennsylvania, 51 North 39th Street, Philadelphia, PA 19104, USA
    Am J Ophthalmol 132:872-4. 2001
    ..To assess the acute effects of sildenafil citrate (VIAGRA) on the intraocular pressure (IOP) of patients with chronic open-angle glaucoma...
  9. ncbi request reprint Effect of sildenafil citrate (Viagra) on the ocular circulation
    J E Grunwald
    Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
    Am J Ophthalmol 131:751-5. 2001
    ..The purpose of the present investigation was to evaluate the effect of sildenafil on ocular circulation...
  10. ncbi request reprint Optic nerve blood flow in glaucoma: effect of systemic hypertension
    J E Grunwald
    Department of Ophthalmology, Scheie Eye Institute, School of Medicine, University of Pennsylvania, Philadelphia 19104, USA
    Am J Ophthalmol 127:516-22. 1999
    ..To investigate optic nerve head blood flow in patients with glaucoma and to assess the effect of systemic hypertension...
  11. doi request reprint Description of the Age-Related Eye Disease Study 9-step severity scale applied to participants in the Complications of Age-related Macular Degeneration Prevention Trial
    Gui Shuang Ying
    Scheie EyeInstitute, University ofPennsylvania, Philadelphia, PA 19104 3309, USA
    Arch Ophthalmol 127:1147-51. 2009
    ..To describe characteristics of the Age-Related Eye Disease Study (AREDS) 9-step severity scale applied to participants in the Complications of Age-related Macular Degeneration Prevention Trial (CAPT)...
  12. pmc Risk of scar in the comparison of age-related macular degeneration treatments trials
    Ebenezer Daniel
    Department of Ophthalmology, University of Pennsylvania, Philadelphia, Pennsylvania Electronic address
    Ophthalmology 121:656-66. 2014
    ..To describe risk factors for scar in eyes treated with ranibizumab or bevacizumab for neovascular age-related macular degeneration (AMD)...
  13. ncbi request reprint Effect of Viagra on the foveolar choroidal circulation of AMD patients
    Tatyana I Metelitsina
    Department of Ophthalmology, Scheie Eye Institute, University of Pennsylvania, 51 North 39th Street, Philadelphia, PA 19104, USA
    Exp Eye Res 81:159-64. 2005
    ..006) and PP (P=0.006) were observed at 30 min after sildenafil. Administration of sildenafil citrate didn't cause any statistically significant changes in the foveolar choroidal circulation of AMD patients...
  14. pmc Association of risk factors for choroidal neovascularization in age-related macular degeneration with decreased foveolar choroidal circulation
    Wei Xu
    Department of Ophthalmology, Scheie Eye Institute, University of Pennsylvania School of Medicine, Philadelphia, USA
    Am J Ophthalmol 150:40-47.e2. 2010
    ..To investigate the relationship between known risk factors for age-related macular degeneration (AMD) progression and foveolar choroidal circulation in eyes with nonexudative AMD...
  15. doi request reprint The rate of retinal vessel dilation in severe retinopathy of prematurity requiring treatment
    Lili Grunwald
    Scheie Eye Institute, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA
    Am J Ophthalmol 147:1086-91, 1091.e1-2. 2009
    ..To assess whether the rate of change of retinal vessel diameter can help identify infants at the highest risk for severe retinopathy of prematurity (ROP)...
  16. pmc Photographic assessment of baseline fundus morphologic features in the Comparison of Age-Related Macular Degeneration Treatments Trials
    Juan E Grunwald
    Scheie Eye Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
    Ophthalmology 119:1634-41. 2012
    ....
  17. ncbi request reprint Effect of viagra on retinal vein diameter in AMD patients
    Tatyana I Metelitsina
    Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, 51 North 39th Street, Philadelphia, PA 19104, USA
    Exp Eye Res 83:128-32. 2006
    ..Whether this vasodilatation is associated with changes in retinal blood flow needs to be further investigated...
  18. pmc Foveolar choroidal circulation and choroidal neovascularization in age-related macular degeneration
    Tatyana I Metelitsina
    Department of Ophthalmology, Scheie Eye Institute, School of Medicine, University of Pennsylvania, 51 North 39th Street, Philadelphia, PA 19104, USA
    Invest Ophthalmol Vis Sci 49:358-63. 2008
    ..To investigate in a longitudinal study whether foveolar choroidal blood flow changes are associated with the development of choroidal neovascularization (CNV) in AMD...
  19. pmc The association between drusen extent and foveolar choroidal blood flow in age-related macular degeneration
    Thomas L Berenberg
    Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
    Retina 32:25-31. 2012
    ..To investigate the relationship between drusen extent and foveolar choroidal blood flow in nonexudative age-related macular degeneration...
  20. pmc Macular morphology and visual acuity in the comparison of age-related macular degeneration treatments trials
    Glenn J Jaffe
    Department of Ophthalmology, Duke University, Durham, North Carolina 27710, USA
    Ophthalmology 120:1860-70. 2013
    ..To describe the effects of treatment for 1 year with ranibizumab or bevacizumab on macular morphology and the association of macular morphology with visual acuity (VA) in eyes with neovascular age-related macular degeneration (AMD)...
  21. ncbi request reprint Quantitative analysis of retinal vessel diameter reduction after photocoagulation treatment for retinopathy of prematurity
    Keegan S Johnson
    Scheie Eye Institute, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
    Am J Ophthalmol 143:1030-2. 2007
    ..To evaluate the feasibility of using semiautomated analysis of digital fundus images to quantify effects of photocoagulation on retinal vessel diameter in retinopathy of prematurity (ROP)...
  22. pmc Baseline predictors for one-year visual outcomes with ranibizumab or bevacizumab for neovascular age-related macular degeneration
    Gui Shuang Ying
    Scheie Eye Institute, Perelman School of Medicine, University of Pennsylvania, Center for Preventive Ophthalmology and Biostatistics, Department of Ophthalmology, Philadelphia, Pennsylvania 19104, USA
    Ophthalmology 120:122-9. 2013
    ..To determine the baseline predictors of visual acuity (VA) outcomes 1 year after treatment with ranibizumab or bevacizumab for neovascular age-related macular degeneration (AMD)...
  23. ncbi request reprint Characteristics of choroidal neovascularization in the complications of age-related macular degeneration prevention trial
    Maureen G Maguire
    Department of Ophthalmology, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104 3309, USA
    Ophthalmology 115:1468-73, 1473.e1-2. 2008
    ..To describe the characteristics of incident choroidal neovascularization (CNV) in observed and treated eyes in the Complications of Age-related Macular Degeneration Prevention Trial (CAPT)...
  24. pmc Incidence of choroidal neovascularization in the fellow eye in the comparison of age-related macular degeneration treatments trials
    Maureen G Maguire
    Department of Ophthalmology, University of Pennsylvania, Philadelphia, Pennsylvania
    Ophthalmology 120:2035-41. 2013
    ..To assess the influence of drug; dosing regimen; and traditional, nontraditional, and genetic risk factors on the incidence of choroidal neovascularization (CNV) in the fellow eye of patients treated for CNV with ranibizumab or bevacizumab...
  25. pmc Effect of isometric exercise on choroidal blood flow in patients with age-related macular degeneration
    Tatyana I Metelitsina
    Department of Ophthalmology, Scheie Eye Institute, School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
    Br J Ophthalmol 94:1629-31. 2010
    ..We compared the regulatory responses induced by isometric exercise in control subjects and patients with age-related macular degeneration (AMD) to investigate choroidal vascular regulation in AMD...
  26. ncbi request reprint Progression to severe retinopathy predicted by retinal vessel diameter between 31 and 34 weeks of postconception age
    Michael P Rabinowitz
    Department of Ophthalmology, Scheie Eye Institute University of Pennsylvania, Philadelphia, USA
    Arch Ophthalmol 125:1495-500. 2007
    ..To assess the predictive value of early retinal vascular diameter measurements for the development of severe retinopathy of prematurity (ROP) in high-risk preterm infants...
  27. ncbi request reprint Long-term effect of laser treatment for dry age-related macular degeneration on choroidal hemodynamics
    Mauricio Figueroa
    Department of Ophthalmology, Scheie Eye Institute, School of Medicine, University of Pennsylvania, 51 North 39th Street, Philadelphia, PA 19104, USA
    Am J Ophthalmol 141:863-7. 2006
    ..To determine whether laser treatment applied according to the complications of age-related macular degeneration prevention trial (CAPT) has an effect on the choroidal circulation...
  28. pmc Sustained visual acuity loss in the comparison of age-related macular degeneration treatments trials
    Gui Shuang Ying
    Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
    JAMA Ophthalmol 132:915-21. 2014
    ..Understanding the processes that lead to loss of vision may lead to preventive strategies...
  29. ncbi request reprint Semiautomated analysis of retinal vessel diameter in retinopathy of prematurity patients with and without plus disease
    Keegan S Johnson
    Scheie Eye Institute, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
    Am J Ophthalmol 143:723-5. 2007
    ..To determine the feasibility of using semiautomated analysis of digital fundus images to quantify the differences in retinal vascular diameter between retinopathy of prematurity (ROP) patients with and without plus disease...
  30. ncbi request reprint Foveolar choroidal hemodynamics in proliferative diabetic retinopathy
    Lisa S Schocket
    New England Eye Center, USA
    Int Ophthalmol 25:89-94. 2004
    ..We studied the choroidal circulation in patients with proliferative diabetic retinopathy (PDR) to assess whether choroidal hemodynamic abnormalities may exist in PDR...

Research Grants20

  1. Retinopathy in Chronic Renal Insufficiency
    Juan E Grunwald; Fiscal Year: 2010
    ....
  2. Photograph Reading Center for the Comparison of AMD Treatment Trials
    Juan Grunwald; Fiscal Year: 2007
    ....
  3. Retinopathy in Chronic Renal Insufficiency
    Juan Grunwald; Fiscal Year: 2007
    ....
  4. Photograph Reading Center for the Comparison of AMD Treatment Trials
    Juan Grunwald; Fiscal Year: 2006
    ....
  5. Choroidal circulation in age related macular degeneration
    Juan Grunwald; Fiscal Year: 2006
    ..In addition, the knowledge gained through this investigation could also help in the identification of patients at risk of developing choroidal neovascularization, thus enabling earlier treatment. ..
  6. Retinopathy in Chronic Renal Insufficiency
    Juan Grunwald; Fiscal Year: 2006
    ....
  7. CHOROIDAL CIRCULATION & AGE RELATED MACULAR DEGENERATION
    Juan Grunwald; Fiscal Year: 2004
    ..In addition, the knowledge gained through this investigation could also help in the identification of patients at risk of developing choroidal neovascularization, thus enabling earlier treatment. ..
  8. OCULAR HEMODYNAMICS IN GLAUCOMA
    Juan Grunwald; Fiscal Year: 1999
    ..If hemodynamic abnormalities are present, then attention can be focused on altering the optic nerve circulation as a means of treating glaucoma. ..
  9. OCULAR HEMODYNAMICS IN GLAUCOMA
    Juan Grunwald; Fiscal Year: 2000
    ..If hemodynamic abnormalities are present, then attention can be focused on altering the optic nerve circulation as a means of treating glaucoma. ..
  10. CHOROIDAL CIRCULATION & AGE RELATED MACULAR DEGENERATION
    Juan Grunwald; Fiscal Year: 2001
    ..In addition, the knowledge gained through this investigation could also help in the identification of patients at risk of developing choroidal neovascularization, thus enabling earlier treatment. ..
  11. CHOROIDAL CIRCULATION & AGE RELATED MACULAR DEGENERATION
    Juan Grunwald; Fiscal Year: 2002
    ..In addition, the knowledge gained through this investigation could also help in the identification of patients at risk of developing choroidal neovascularization, thus enabling earlier treatment. ..
  12. CHOROIDAL CIRCULATION & AGE RELATED MACULAR DEGENERATION
    Juan Grunwald; Fiscal Year: 2003
    ..In addition, the knowledge gained through this investigation could also help in the identification of patients at risk of developing choroidal neovascularization, thus enabling earlier treatment. ..
  13. Choroidal circulation in age related macular degeneration
    Juan Grunwald; Fiscal Year: 2007
    ..In addition, the knowledge gained through this investigation could also help in the identification of patients at risk of developing choroidal neovascularization, thus enabling earlier treatment. ..
  14. OCULAR HEMODYNAMICS IN GLAUCOMA
    Juan Grunwald; Fiscal Year: 2001
    ..If hemodynamic abnormalities are present, then attention can be focused on altering the optic nerve circulation as a means of treating glaucoma. ..
  15. Retinopathy in Chronic Renal Insufficiency
    Juan Grunwald; Fiscal Year: 2009
    ....
  16. Retinopathy in Chronic Renal Insufficiency
    Juan Grunwald; Fiscal Year: 2009
    ....