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Cassie Ludwig, M.D.

Title
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Department
Address
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Biography
Harvard Medical School, Massachusetts Eye and Ear, Boston, MAFellow06/2022Vitreoretinal Surgery
Stanford University, Byers Eye Institute, Palo Alto, CAResident06/2020Ophthalmology
California Pacific Medical Center, San Francisco, CAIntern06/2017Internal Medicine (Preliminary)
Stanford University, Stanford, CAMD06/2016Focus: Health Services and Policy Research; Neuroscience, Behavior, and Cognition
Stanford University, Stanford, CAMS06/2016Epidemiology and Clinical Research
Duke University, Durham, NCBS06/2011Biology (Neurobiology); Minors: Religion, Neuroscience
2020
Heed Fellowship, Society of Heed Fellows
2020
Marmor-Blumenkranz Ophthalmology Residents Research Prize
2019
Marmor-Blumenkranz Ophthalmology Residents Research Prize
2019
Resident Winner, AAO Young Ophthalmology Surgical Video Competition
2019
Alpha Omega Alpha Honor Medical Society
2018
National Eye Institute Travel Grant
2017
California Pacific Medical Center Research Day “Best in Show"
2013
Bassett Society Scholarship

Overview

Research
The research activities and funding listed below are automatically derived from NIH ExPORTER and other sources, which might result in incorrect or missing items. Faculty can login to make corrections and additions.
  1. 1TL1TR001084-01 (GREENBERG, HARRY BERNARD) Sep 26, 2013 - Apr 30, 2018
    NIH
    Spectrum Stanford Center for Clinical and Translational Research and Education
    Role Description: This is a Clinical Research Training Award supported, in part, by the National Institutes of Health Clinical and Translational Science Award (CTSA) with the primary goal of supporting the next-generation of multi-disciplinary clinical and translational researchers.
    Role: 2015 - 2016 TL1 Clinical Research Training Awardee

Bibliographic
Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Ji MH, Callaway NF, Ludwig CA, Vail D, Al-Moujahed A, Rosenblatt TR, Leng T, Sanislo SR, Moshfeghi DM. Visual acuity and progression of macular atrophy in patients receiving intravitreal anti-VEGF for age-related macular degeneration. Eur J Ophthalmol. 2021 Mar 29; 11206721211001708. PMID: 33781106.
    Citations:    Fields:    
  2. Rosenblatt TR, Ji MH, Vail D, Ludwig CA, Al-Moujahed A, Pasricha MV, Callaway NF, Kumm J, Moshfeghi DM. Key factors in a rigorous longitudinal image-based assessment of retinopathy of prematurity. Sci Rep. 2021 Mar 08; 11(1):5369. PMID: 33686091.
    Citations:    Fields:    
  3. Velez G, Nguyen HV, Chemudupati T, Ludwig CA, Toral M, Reddy S, Mruthyunjaya P, Mahajan VB. Liquid biopsy proteomics of uveal melanoma reveals biomarkers associated with metastatic risk. Mol Cancer. 2021 02 24; 20(1):39. PMID: 33627107.
    Citations:    Fields:    
  4. Ludwig CA, Moon J, Garg I, Miller JB. Ultra-Widefield Imaging for Evaluation of the Myopic Eye. Semin Ophthalmol. 2021 Feb 23; 1-6. PMID: 33620294.
    Citations:    Fields:    
  5. Ludwig CA, Jabbehdari S, Ji M, Vail D, Al-Moujahed A, Rosenblatt T, Azad AD, Veerappan M, Callaway NF, Moshfeghi DM. Higher prevalence of fundus haemorrhages in early-screened (NEST Study) as compared to late-screened (SUNDROP Study) newborn populations. Br J Ophthalmol. 2021 Jan 29. PMID: 33514529.
    Citations:    Fields:    
  6. Yan Y, Ludwig CA, Liao YJ. Multimodal Imaging Features of Optic Disc Drusen. Am J Ophthalmol. 2021 Jan 21; 225:18-26. PMID: 33485838.
    Citations:    Fields:    
  7. Pasricha MV, Ludwig CA, Moshfeghi DM. Stanford University Network for Diagnosis of Retinopathy of Prematurity (SUNDROP): Truly Mobile Teleophthalmology. Ophthalmic Surg Lasers Imaging Retina. 2021 Jan 01; 52(1):11-12. PMID: 33471909.
    Citations:    Fields:    
  8. Al-Moujahed A, Tran EM, Azad A, Vail D, Ludwig CA, Pasricha MV, Rosenblatt TR, Callaway NF, Moshfeghi DM. Risk of Retinal Artery Occlusion in Patients with Migraine. Am J Ophthalmol. 2020 Dec 24; 225:157-165. PMID: 33359716.
    Citations:    Fields:    
  9. Ludwig CA, Perera C, Myung D, Greven MA, Smith SJ, Chang RT, Leng T. Automatic Identification of Referral-Warranted Diabetic Retinopathy Using Deep Learning on Mobile Phone Images. Transl Vis Sci Technol. 2020 12; 9(2):60. PMID: 33294301.
    Citations:    
  10. Callaway NF, Vail D, Al-Moujahed A, Ludwig C, Ji MH, Mahajan VB, Pershing S, Moshfeghi DM. Reply to Comment on: Sex Differences in the Repair of Retinal Detachments in the United States. Am J Ophthalmol. 2020 Nov 18. PMID: 33220892.
    Citations:    Fields:    
  11. Park JG, Callaway NF, Ludwig CA, Mahajan VB. Intravitreal methotrexate and fluocinolone acetonide implantation for Vogt-Koyanagi-Harada uveitis. Am J Ophthalmol Case Rep. 2020 Sep; 19:100859. PMID: 32793845.
    Citations:    
  12. Rajeshuni N, Zubair T, Ludwig CA, Moshfeghi DM, Mruthyunjaya P. Evaluation of Racial, Ethnic, and Socioeconomic Associations With Treatment and Survival in Uveal Melanoma, 2004-2014. JAMA Ophthalmol. 2020 08 01; 138(8):876-884. PMID: 32614376.
    Citations: 1     Fields:    Translation:Humans
  13. Ji MH, Moshfeghi DM, Shields RA, Bodnar Z, Ludwig CA, Callaway NF, Orazi L, Amorelli GM, Lepore D. Conserved regression patterns of retinopathy of prematurity after intravitreal ranibizumab: A class effect. Eur J Ophthalmol. 2020 Jul 28; 1120672120945101. PMID: 32722932.
    Citations:    Fields:    
  14. Al-Moujahed A, Callaway NF, Ludwig CA, Rayess N, Wood E, Moshfeghi DM. Morning glory optic nerve in Aicardi syndrome: Report of a case with fluorescein angiography. Eur J Ophthalmol. 2020 Jul 16; 1120672120942702. PMID: 32674592.
    Citations:    Fields:    
  15. Rajeshuni N, Whittemore AS, Ludwig CA, Mruthyunjaya P, Moshfeghi DM. Reply to Comment on: Racial, Ethnic, and Socioeconomic Disparities in Retinoblastoma Enucleation: A Population-Based Study, SEER 18 2000-2014. Am J Ophthalmol. 2020 09; 217:351-352. PMID: 32660706.
    Citations:    Fields:    Translation:Humans
  16. Callaway NF, Vail D, Al-Moujahed A, Ludwig C, Ji MH, Mahajan VB, Pershing S, Moshfeghi DM. Sex Differences in the Repair of Retinal Detachments in the United States. Am J Ophthalmol. 2020 11; 219:284-294. PMID: 32640255.
    Citations:    Fields:    Translation:Humans
  17. Vail D, Al-Moujahed A, Callaway NF, Ji MH, Ludwig CA, Moshfeghi DM. Timing and Reoperation Rate of Rhegmatogenous Retinal Detachments Occurring During Major Ophthalmology Meetings. Ophthalmic Surg Lasers Imaging Retina. 2020 06 01; 51(6):328-337. PMID: 32579691.
    Citations:    Fields:    
  18. Al-Moujahed A, Azad A, Vail D, Ludwig CA, Callaway NF, Moshfeghi DM. Retinopathy of prematurity and neurodevelopmental outcomes in premature infants. Eye (Lond). 2021 Mar; 35(3):1014-1016. PMID: 32398837.
    Citations:    Fields:    
  19. Ludwig CA, Vail D, Moshfeghi DM. Reply. Ophthalmology. 2020 05; 127(5):e36. PMID: 32327144.
    Citations:    Fields:    Translation:Humans
  20. Al-Moujahed A, Callaway NF, Vail D, Ludwig CA, Ji MH, Moshfeghi DM. Resolution of optic disc pit-associated macular retinoschisis after topical carbonic anhydrase inhibitor treatment: Report of a case. Eur J Ophthalmol. 2020 Feb 04; 1120672120904664. PMID: 32019335.
    Citations:    Fields:    
  21. Zubair T, Callaway NF, Ludwig CA, Tang PH, Shields RA, Ji MH, Vail D, Powers MA, Moshfeghi DM. Von Hippel-Lindau Syndrome Phenotype With Prominent Vitreoretinal Neovascularization Treated With Early PPV: A Case Series and Literature Review. Ophthalmic Surg Lasers Imaging Retina. 2020 02 01; 51(2):109-115. PMID: 32084284.
    Citations:    Fields:    Translation:Humans
  22. Jabbehdari S, Sinow C, Ludwig CA, Callaway NF, Moshfeghi DM. Colour change in the newborn iris: 2-year follow-up of the Newborn Eye Screening Test study. Acta Ophthalmol. 2020 Jun; 98(4):e521-e522. PMID: 31811709.
    Citations:    Fields:    Translation:Humans
  23. Turner B, Rajeshuni N, Tran EM, Ludwig CA, Tauqeer Z, Weeks B, Kinde B, Pershing S. Characteristics of Ophthalmology Trials Registered in ClinicalTrials.gov, 2007-2018. Am J Ophthalmol. 2020 03; 211:132-141. PMID: 31730839.
    Citations: 1     Fields:    Translation:Humans
  24. Ludwig CA, Vail D, Callaway NF, Pasricha MV, Moshfeghi DM. Pentosan Polysulfate Sodium Exposure and Drug-Induced Maculopathy in Commercially Insured Patients in the United States. Ophthalmology. 2020 04; 127(4):535-543. PMID: 31899034.
    Citations: 2     Fields:    Translation:Humans
  25. Karki B, Rai SM, Nakarmi K, Laminchhane A, Maharjan N, Giri P, Pathak K, Spielman A, Kung TH, Ludwig CA. Pilot Study to Assess Safety and Usability of the Kyron NPWT System. Plast Reconstr Surg Glob Open. 2019 Aug; 7(8):e2334. PMID: 31592014.
    Citations:    
  26. Ji MH, Ludwig CA, Callaway NF, Moshfeghi DM. Birth-related subconjunctival and retinal haemorrhages in the Newborn Eye Screening Test (NEST) Cohort. Eye (Lond). 2019 11; 33(11):1819. PMID: 31285570.
    Citations:    Fields:    Translation:HumansPHPublic Health
  27. Vail D, Callaway NF, Ludwig CA, Saroj N, Moshfeghi DM. Lipid-Lowering Medications Are Associated with Lower Risk of Retinopathy and Ophthalmic Interventions among United States Patients with Diabetes. Am J Ophthalmol. 2019 11; 207:378-384. PMID: 31194953.
    Citations: 3     Fields:    Translation:Humans
  28. Rajeshuni N, Whittemore AS, Ludwig CA, Mruthyunjaya P, Moshfeghi DM. Racial, Ethnic, and Socioeconomic Disparities in Retinoblastoma Enucleation: A Population-Based Study, SEER 18 2000-2014. Am J Ophthalmol. 2019 11; 207:215-223. PMID: 31077666.
    Citations: 3     Fields:    Translation:Humans
  29. Ludwig CA, Shields RA, Do DV, Moshfeghi DM, Mahajan VB. Traumatic chorioretinitis sclopetaria: Risk factors, management, and prognosis. Am J Ophthalmol Case Rep. 2019 Jun; 14:39-46. PMID: 30834355.
    Citations: 2     
  30. Shields RA, Ludwig CA, Powers MA, Tran EMT, Smith SJ, Moshfeghi DM. Postoperative Adverse Events, Interventions, and the Utility of Routine Follow-Up After 23-, 25-, and 27-Gauge Pars Plana Vitrectomy. Asia Pac J Ophthalmol (Phila). 2019 Jan-Feb; 8(1):36-42. PMID: 30628767.
    Citations: 3     Fields:    Translation:Humans
  31. Shields RA, Ludwig CA, Powers MA, Tijerina JD, Schachar IH, Moshfeghi DM. Surgical timing and presence of a vitreoretinal fellow on postoperative adverse events following pars plana vitrectomy. Eur J Ophthalmol. 2020 Jan; 30(1):81-87. PMID: 30426767.
    Citations:    Fields:    Translation:Humans
  32. Rajeshuni N, Ludwig CA, Moshfeghi DM. The effect of statin exposure on choroidal neovascularization in nonexudative age-related macular degeneration patients. Eye (Lond). 2019 01; 33(1):163-165. PMID: 30120400.
    Citations:    Fields:    Translation:Humans
  33. Ludwig CA, Shields RA, Chen TA, Powers MA, Wilkin Parke D, Moshfeghi AA, Moshfeghi DM. A novel classification of high myopia into anterior and posterior pathologic subtypes. Graefes Arch Clin Exp Ophthalmol. 2018 Oct; 256(10):1847-1856. PMID: 30030628.
    Citations:    Fields:    Translation:Humans
  34. 1. Chandramohan A, Huang L, Lee M, Ludwig C, Powers M, Shields R, Fredrick D. Topical NSAIDs in low risk cataract surgery patients lack a clear benefit to warrant changes in current practice patterns. EyeWorld. 2018.
  35. Ludwig CA, Callaway NF, Blumenkranz MS, Fredrick DR, Moshfeghi DM. Validity of the Red Reflex Exam in the Newborn Eye Screening Test Cohort. Ophthalmic Surg Lasers Imaging Retina. 2018 02 01; 49(2):103-110. PMID: 29443359.
    Citations:    Fields:    Translation:HumansPHPublic Health
  36. Ludwig CA, Greven MA, Moshfeghi DM. Predictors of treatment-warranted retinopathy of prematurity in the SUNDROP cohort: influence of photographic features. Graefes Arch Clin Exp Ophthalmol. 2017 Oct; 255(10):1935-1946. PMID: 28782073.
    Citations: 1     Fields:    Translation:HumansPHPublic Health
  37. Ludwig CA, Newsom MR, Jais A, Myung DJ, Murthy SI, Chang RT. Training time and quality of smartphone-based anterior segment screening in rural India. Clin Ophthalmol. 2017; 11:1301-1307. PMID: 28761328.
    Citations: 8     
  38. Ludwig CA, Chen TA, Hernandez-Boussard T, Moshfeghi AA, Moshfeghi DM. The Epidemiology of Retinopathy of Prematurity in the United States. Ophthalmic Surg Lasers Imaging Retina. 2017 07 01; 48(7):553-562. PMID: 28728176.
    Citations: 18     Fields:    Translation:HumansPHPublic Health
  39. Ludwig CA, Leng T. Retinotomy Closure Following Subretinal Stem Cell Transplant With a 30-Gauge Needle. Ophthalmic Surg Lasers Imaging Retina. 2016 09 01; 47(9):869-73. PMID: 27631485.
    Citations:    Fields:    Translation:Humans
  40. Ludwig CA, Callaway NF, Fredrick DR, Blumenkranz MS, Moshfeghi DM. What colour are newborns' eyes? Prevalence of iris colour in the Newborn Eye Screening Test (NEST) study. Acta Ophthalmol. 2016 Aug; 94(5):485-8. PMID: 27061128.
    Citations:    Fields:    Translation:HumansPHPublic Health
  41. Ludwig CA, Callaway NF, Park JH, Leng T. Mobile Health in the Retinal Clinic Population: Access to and Interest in Self-Tracking. Ophthalmic Surg Lasers Imaging Retina. 2016 Mar; 47(3):252-7. PMID: 26985799.
    Citations: 1     Fields:    Translation:Humans
  42. Ludwig CA, Murthy SI, Pappuru RR, Jais A, Myung DJ, Chang RT. A novel smartphone ophthalmic imaging adapter: User feasibility studies in Hyderabad, India. Indian J Ophthalmol. 2016 Mar; 64(3):191-200. PMID: 27146928.
    Citations: 13     Fields:    Translation:Humans
  43. Callaway NF, Ludwig CA, Blumenkranz MS, Jones JM, Fredrick DR, Moshfeghi DM. Retinal and Optic Nerve Hemorrhages in the Newborn Infant: One-Year Results of the Newborn Eye Screen Test Study. Ophthalmology. 2016 05; 123(5):1043-52. PMID: 26875004.
    Citations: 11     Fields:    Translation:HumansPHPublic Health
  44. Ludwig CA, Shan X, Nguyen NPH, Choi DY, Ku V, Lam CK. The future of automated mobile eye diagnosis. Journal of Mobile Technology in Medicine. 2016; 2(5):44-50. View Publication.
  45. Ludwig CA, Mobargha N, Okogbaa J, Hagert E, Ladd AL. Altered Innervation Pattern in Ligaments of Patients with Basal Thumb Arthritis. J Wrist Surg. 2015 Nov; 4(4):284-91. PMID: 26649261.
    Citations: 2     
  46. Ludwig CA, Leng T. Idiopathic pigmented vitreous cyst. Acta Ophthalmol. 2016 Feb; 94(1):e83-4. PMID: 26095667.
    Citations: 2     Fields:    Translation:Humans
  47. Ludwig CA, Aujla P, Moreno M, Veeravagu A, Li G. Intracranial fat migration: A newly described complication of autologous fat repair of a cerebrospinal fluid leak following supracerebellar infratentorial approach. Int J Surg Case Rep. 2015; 7C:1-5. PMID: 25557086.
    Citations:    
  48. Mobargha N, Ludwig C, Ladd AL, Hagert E. Ultrastructure and innervation of thumb carpometacarpal ligaments in surgical patients with osteoarthritis. Clin Orthop Relat Res. 2014 Apr; 472(4):1146-54. PMID: 23761171.
    Citations: 9     Fields:    Translation:HumansCells
  49. Veeravagu A, Chen YR, Ludwig C, Rincon F, Maltenfort M, Jallo J, Choudhri O, Steinberg GK, Ratliff JK. Acute lung injury in patients with subarachnoid hemorrhage: a nationwide inpatient sample study. World Neurosurg. 2014 Jul-Aug; 82(1-2):e235-41. PMID: 24560705.
    Citations: 17     Fields:    Translation:Humans
  50. Veeravagu A, Joseph R, Jiang B, Lober RM, Ludwig C, Torres R, Singh H. Traumatic epistaxis: Skull base defects, intracranial complications and neurosurgical considerations. Int J Surg Case Rep. 2013; 4(8):656-61. PMID: 23792475.
    Citations: 2     
  51. Veeravagu A, Jiang B, Ludwig C, Chang SD, Black KL, Patil CG. Biopsy versus resection for the management of low-grade gliomas. Cochrane Database Syst Rev. 2013 Apr 30; (4):CD009319. PMID: 23633369.
    Citations: 6     Fields:    Translation:Humans
  52. Ludwig C, Veeravagu A, Zhang M, Maltenfort MG, Dowzicky P, Ratliff JK. From the patient’s point of view: patient centered outcomes in neurosurgery. Cureus. 2013. View Publication.
  53. Veeravagu A, Ludwig C, Camara-Quintana JQ, Jiang B, Lad N, Shuer L. Fungal infection of a ventriculoperitoneal shunt: histoplasmosis diagnosis and treatment. World Neurosurg. 2013 Jul-Aug; 80(1-2):222.e5-13. PMID: 23247021.
    Citations: 4     Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.