Jeremy D Keenan

Summary

Affiliation: University of California
Country: USA

Publications

  1. pmc Diagnostic characteristics of tests for ocular Chlamydia after mass azithromycin distributions
    Jeremy D Keenan
    F I Proctor Foundation, 513 Parnassus Avenue, Med Sci S309, Box 0412, University of California, San Francisco, San Francisco, CA 94143 0412, USA
    Invest Ophthalmol Vis Sci 53:235-40. 2012
  2. pmc Antibiotic selection pressure and macrolide resistance in nasopharyngeal Streptococcus pneumoniae: a cluster-randomized clinical trial
    Alison H Skalet
    Francis I Proctor Foundation for Research in Opthalmology, University of California, San Francisco, San Francisco, California, United States of America
    PLoS Med 7:e1000377. 2010
  3. pmc Risk factors for ocular chlamydia after three mass azithromycin distributions
    Berhan Ayele
    The Carter Center, Addis Ababa, Ethiopia
    PLoS Negl Trop Dis 5:e1441. 2011
  4. pmc Importance of coverage and endemicity on the return of infectious trachoma after a single mass antibiotic distribution
    Takele Lakew
    ORBIS International, Addis Ababa, Ethiopia
    PLoS Negl Trop Dis 3:e507. 2009
  5. pmc Chlamydial infection during trachoma monitoring: are the most difficult-to-reach children more likely to be infected?
    Jeremy D Keenan
    Francis I Proctor Foundation, San Francisco, CA 94143 0412, USA
    Trop Med Int Health 17:392-6. 2012
  6. pmc Ribosomal RNA evidence of ocular Chlamydia trachomatis infection following 3 annual mass azithromycin distributions in communities with highly prevalent trachoma
    Jeremy D Keenan
    FI Proctor Foundation, Department of Ophthalmology, University of California, San Francisco, CA 94143 0412, USA
    Clin Infect Dis 54:253-6. 2012
  7. doi request reprint Perifosine-related rapidly progressive corneal ring infiltrate
    Jeremy D Keenan
    F I Proctor Foundation and the Department of Ophthalmology, University of California, San Francisco, San Francisco, CA 94143 0944, USA
    Cornea 29:583-5. 2010
  8. doi request reprint Peripheral ulcerative keratitis associated with vasculitis manifesting asymmetrically as fuchs superficial marginal keratitis and terrien marginal degeneration
    Jeremy D Keenan
    F I Proctor Foundation, University of California, San Francisco, CA, USA
    Cornea 30:825-7. 2011
  9. pmc Childhood mortality in a cohort treated with mass azithromycin for trachoma
    Jeremy D Keenan
    F I Proctor Foundation, San Francisco, CA, USA
    Clin Infect Dis 52:883-8. 2011
  10. doi request reprint Retinopathy in nondiabetic persons with the metabolic syndrome: findings from the Third National Health and Nutrition Examination Survey
    Jeremy D Keenan
    University of Illinois Eye and Ear Infirmary, Department of Ophthalmology and Visual Sciences, Chicago, Illinois, USA
    Am J Ophthalmol 147:934-44, 944.e1-2. 2009

Collaborators

Detail Information

Publications37

  1. pmc Diagnostic characteristics of tests for ocular Chlamydia after mass azithromycin distributions
    Jeremy D Keenan
    F I Proctor Foundation, 513 Parnassus Avenue, Med Sci S309, Box 0412, University of California, San Francisco, San Francisco, CA 94143 0412, USA
    Invest Ophthalmol Vis Sci 53:235-40. 2012
    ....
  2. pmc Antibiotic selection pressure and macrolide resistance in nasopharyngeal Streptococcus pneumoniae: a cluster-randomized clinical trial
    Alison H Skalet
    Francis I Proctor Foundation for Research in Opthalmology, University of California, San Francisco, San Francisco, California, United States of America
    PLoS Med 7:e1000377. 2010
    ..In this study, we used a randomized clinical trial design to assess whether macrolide resistance was higher in communities treated with mass azithromycin for trachoma, compared to untreated control communities...
  3. pmc Risk factors for ocular chlamydia after three mass azithromycin distributions
    Berhan Ayele
    The Carter Center, Addis Ababa, Ethiopia
    PLoS Negl Trop Dis 5:e1441. 2011
    ..Knowledge of characteristics associated with infection after mass antibiotic treatments could allow trachoma programs to focus resources to those most likely to be infected with ocular chlamydia...
  4. pmc Importance of coverage and endemicity on the return of infectious trachoma after a single mass antibiotic distribution
    Takele Lakew
    ORBIS International, Addis Ababa, Ethiopia
    PLoS Negl Trop Dis 3:e507. 2009
    ..A wider range of antibiotic coverage than found in this study might allow an assessment of a more subtle association...
  5. pmc Chlamydial infection during trachoma monitoring: are the most difficult-to-reach children more likely to be infected?
    Jeremy D Keenan
    Francis I Proctor Foundation, San Francisco, CA 94143 0412, USA
    Trop Med Int Health 17:392-6. 2012
    ..We sought to determine whether individuals who are difficult to locate were more likely to be infected with ocular chlamydia than those who were easier to locate...
  6. pmc Ribosomal RNA evidence of ocular Chlamydia trachomatis infection following 3 annual mass azithromycin distributions in communities with highly prevalent trachoma
    Jeremy D Keenan
    FI Proctor Foundation, Department of Ophthalmology, University of California, San Francisco, CA 94143 0412, USA
    Clin Infect Dis 54:253-6. 2012
    ..An RNA-based test detected ocular chlamydial infection in more children than did a DNA-based test (6.9% vs 4.2%), and in a larger number of communities (8 vs 7)...
  7. doi request reprint Perifosine-related rapidly progressive corneal ring infiltrate
    Jeremy D Keenan
    F I Proctor Foundation and the Department of Ophthalmology, University of California, San Francisco, San Francisco, CA 94143 0944, USA
    Cornea 29:583-5. 2010
    ..To report a case of unilateral rapidly progressing corneal ring infiltration in a patient being treated with the investigational drug perifosine for Waldenström's macroglobulinemia...
  8. doi request reprint Peripheral ulcerative keratitis associated with vasculitis manifesting asymmetrically as fuchs superficial marginal keratitis and terrien marginal degeneration
    Jeremy D Keenan
    F I Proctor Foundation, University of California, San Francisco, CA, USA
    Cornea 30:825-7. 2011
    ..To report a case of bilateral peripheral corneal thinning with an appearance of Fuchs superficial marginal keratitis in the right eye and Terrien marginal degeneration in the left eye...
  9. pmc Childhood mortality in a cohort treated with mass azithromycin for trachoma
    Jeremy D Keenan
    F I Proctor Foundation, San Francisco, CA, USA
    Clin Infect Dis 52:883-8. 2011
    ..Here, we monitor a large cohort in which almost 90% of individuals received azithromycin. We assess whether receiving treatment is associated with reduced all-cause and infectious childhood mortality...
  10. doi request reprint Retinopathy in nondiabetic persons with the metabolic syndrome: findings from the Third National Health and Nutrition Examination Survey
    Jeremy D Keenan
    University of Illinois Eye and Ear Infirmary, Department of Ophthalmology and Visual Sciences, Chicago, Illinois, USA
    Am J Ophthalmol 147:934-44, 944.e1-2. 2009
    ..To study whether the metabolic syndrome is associated with retinopathy independent of the presence of diabetes...
  11. doi request reprint Granulomatous inflammation in juvenile idiopathic arthritis-associated uveitis
    Jeremy D Keenan
    University of Illinois Eye and Ear Infirmary, Chicago, Illnois, USA
    J AAPOS 12:546-50. 2008
    ..The uveitis that is associated with juvenile idiopathic arthritis (JIA) has typically been described as nongranulomatous. This study reports the prevalence of granulomatous disease in a population with JIA-associated uveitis...
  12. pmc Clinical activity and polymerase chain reaction evidence of chlamydial infection after repeated mass antibiotic treatments for trachoma
    Jeremy D Keenan
    Department of Ophthalmology, University of California, San Francisco, CA, USA
    Am J Trop Med Hyg 82:482-7. 2010
    ....
  13. pmc Adverse events after mass azithromycin treatments for trachoma in Ethiopia
    Berhan Ayele
    The Carter Center, Addis Ababa, Ethiopia
    Am J Trop Med Hyg 85:291-4. 2011
    ..9% to 7.0% in children 1-9 years of age and from 17.0% to 18.7% in persons ≥ 10 years of age. Adverse events appeared to cluster by household and perhaps by village. Mass azithromycin distributions were well tolerated in this setting...
  14. ncbi request reprint Travel and implications for the elimination of trachoma in ethiopia
    Neelima A Shah
    Department of Public Health Sciences, University of California, Davis, California, USA
    Ophthalmic Epidemiol 17:113-7. 2010
    ..Reintroduction of infection could occur from the few remaining infected cases in a treated community or from outside the community. People traveling between villages might be responsible thus complicating the elimination of trachoma...
  15. pmc Latrine promotion for trachoma: assessment of mortality from a cluster-randomized trial in Ethiopia
    Teshome Gebre
    Carter Center Ethiopia, Addis Ababa, Ethiopia
    Am J Trop Med Hyg 85:518-23. 2011
    ..18, 95% CI = 0.89-1.58). Latrine promotion provided no additional effect on mortality in the context of an azithromycin distribution program (clinicaltrials.gov, #NCT00322972)...
  16. pmc The fitness cost of antibiotic resistance in Streptococcus pneumoniae: insight from the field
    M Cyrus Maher
    Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America
    PLoS ONE 7:e29407. 2012
    ..Observational studies have supported this, but due to ethical and practical considerations, it is rare to have experimental control over antibiotic prescription rates...
  17. pmc The association between latrine use and trachoma: a secondary cohort analysis from a randomized clinical trial
    Meron Haile
    Francis I Proctor Foundation, University of California, San Francisco, California The Carter Center, Addis Ababa, Ethiopia Departments of Ophthalmology and Epidemiology and Biostatistics, University of California, San Francisco, California The Carter Center, Atlanta, Georgia Institute for Global Health, University of California, San Francisco, California
    Am J Trop Med Hyg 89:717-20. 2013
    ..Specifically, for each 10% increase in latrine use, there was a 2.0% decrease (95% confidence interval = 0.2-3.9% decrease) in the community prevalence of ocular chlamydia over the subsequent year (P = 0.04)...
  18. pmc How reliable are tests for trachoma?--a latent class approach
    Craig W See
    F I Proctor Foundation, University of California San Francisco, San Francisco, California 94143 0412, USA
    Invest Ophthalmol Vis Sci 52:6133-7. 2011
    ..Latent class analysis (LCA) was performed to estimate the sensitivity and specificity of laboratory and clinical tests for trachoma in the absence of a gold standard...
  19. ncbi request reprint Association of conjunctival bacterial infection and female sex in cicatricial trachoma
    Vicky Cevallos
    Francis I Proctor Foundation, San Francisco, California 94143 0412, USA
    Invest Ophthalmol Vis Sci 53:5208-12. 2012
    ..To further characterize the microbiological profile of bacterial conjunctival infections in cicatricial trachoma, a conjunctival swabbing of adults in rural Ethiopia was performed...
  20. pmc Reliability of measurements performed by community-drawn anthropometrists from rural Ethiopia
    Berhan Ayele
    The Carter Center, Addis Ababa, Ethiopia
    PLoS ONE 7:e30345. 2012
    ..In this study, we trained individuals from rural communities in Ethiopia in anthropometry techniques and measured intra- and inter-observer reliability...
  21. doi request reprint Assessment of herd protection against trachoma due to repeated mass antibiotic distributions: a cluster-randomised trial
    Jenafir I House
    FI Proctor Foundation, University of California, San Francisco, USA
    Lancet 373:1111-8. 2009
    ..We assessed indirect protection against trachoma with mass azithromycin distributions...
  22. doi request reprint Comparison of annual versus twice-yearly mass azithromycin treatment for hyperendemic trachoma in Ethiopia: a cluster-randomised trial
    Teshome Gebre
    The Carter Center, Addis Ababa, Ethiopia
    Lancet 379:143-51. 2012
    ..We aimed to compare the effect of annual versus twice-yearly distribution of azithromycin on infection with these strains...
  23. pmc Efficacy of latrine promotion on emergence of infection with ocular Chlamydia trachomatis after mass antibiotic treatment: a cluster-randomized trial
    Nicole E Stoller
    F I Proctor Foundation, University of California San Francisco, USA
    Int Health 3:75-84. 2011
    ..0% and 25.0% respectively in the single treatment only arm. We were unable to detect a difference in the prevalence of ocular chlamydial infection in children due to latrine construction. ..
  24. pmc Impact of mass azithromycin distribution on malaria parasitemia during the low-transmission season in Niger: a cluster-randomized trial
    Bruce D Gaynor
    F I Proctor Foundation, Department of Ophthalmology, Department of Epidemiology and Biostatistics, Institute for Global Health, Department of Medicine, University of California, San Francisco, California Programme National de Lutte Contre la Cecité Niamey, Niger Zinder Hospital, Zinder, Niger Dana Center for Preventive Ophthalmology, Wilmer Eye Institute, Johns Hopkins University, Baltimore, Maryland Clinical Research Unit, Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
    Am J Trop Med Hyg 90:846-51. 2014
    ..03). Mass distribution of azithromycin reduced malaria parasitemia 4-5 months after the intervention. The results suggest that drugs with antimalaria activity can have long-lasting impacts on malaria during periods of low transmission...
  25. pmc When can antibiotic treatments for trachoma be discontinued? Graduating communities in three African countries
    Kathryn J Ray
    F I Proctor Foundation, University of California, San Francisco, California, United States of America
    PLoS Negl Trop Dis 3:e458. 2009
    ..While this can be tested empirically, results will not be available for years. Here we use a mathematical model to predict results with different graduation strategies in three African countries...
  26. pmc Association of community antibiotic consumption with clinically active trachoma in rural Ethiopia
    Berhan Ayele
    The Carter Center Ethiopia, Bole K K, Kebele 05, H No 956, P O Box 13373, Addis Ababa, Ethiopia
    Int Health 3:282-8. 2011
    ..The low volume of macrolide consumption in this area suggests that selection for nasopharyngeal pneumococcal macrolide resistance after mass azithromycin treatments likely has little clinical significance. ..
  27. pmc The clinical differentiation of bacterial and fungal keratitis: a photographic survey
    Cyril Dalmon
    F I Proctor Foundation and Department of Ophthalmology, University of California San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143, USA
    Invest Ophthalmol Vis Sci 53:1787-91. 2012
    ..The purpose of this study was to determine whether clinical signs of infectious keratitis can be used to identify the causative organism...
  28. pmc Visual outcomes in treated bacterial keratitis: four years of prospective follow-up
    Scott M McClintic
    Department of Ophthalmology, University of California, San Francisco, San Francisco, California, United States
    Invest Ophthalmol Vis Sci 55:2935-40. 2014
    ..We described the change in visual acuity experienced by eyes successfully treated for bacterial keratitis...
  29. pmc Elimination and eradication of neglected tropical diseases with mass drug administrations: a survey of experts
    Jeremy D Keenan
    Francis I Proctor Foundation, University of California, San Francisco, San Francisco, California, United States of America Department of Ophthalmology, University of California, San Francisco, San Francisco, California, United States of America
    PLoS Negl Trop Dis 7:e2562. 2013
    ..We performed a survey of neglected tropical diseases experts to elicit their opinions on the role of mass drug administrations for the elimination of these infections...
  30. pmc Reliability of trachoma clinical grading--assessing grading of marginal cases
    Salman A Rahman
    F I Proctor Foundation, San Francisco, California, United States of America
    PLoS Negl Trop Dis 8:e2840. 2014
    ..Here, we confirm those results and assess performance of trainees on these borderline cases by calculating their reliability error, a measure derived from the decomposition of the Brier score...
  31. ncbi request reprint A mobile phone-based retinal camera for portable wide field imaging
    Robi N Maamari
    F I Proctor Foundation and Department of Ophthalmology, University of California, San Francisco, California, USA
    Br J Ophthalmol 98:438-41. 2014
    ....
  32. pmc Comparison of autophotomontage software programs in eyes with CMV retinitis
    Jenny Chen
    F I Proctor Foundation, San Francisco, California, USA
    Invest Ophthalmol Vis Sci 52:9339-44. 2011
    ..This study compares the quality of the mosaic products of three autophotomontage software programs, using digital fundus photographs of eyes with cytomegalovirus (CMV) retinitis...
  33. pmc Topical fluoroquinolone use as a risk factor for in vitro fluoroquinolone resistance in ocular cultures
    Robert E Fintelmann
    Francis I Proctor Foundation for Research in Ophthalmology, University of California San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143 0412, USA
    Arch Ophthalmol 129:399-402. 2011
    ..To determine whether recent use of topical fluoroquinolones is a risk factor for in vitro fluoroquinolone resistance in Staphylococcus aureus ocular isolates...
  34. pmc Practice patterns and opinions in the treatment of acanthamoeba keratitis
    Catherine E Oldenburg
    F I Proctor Foundation, University of California, San Francisco, San Francisco, CA 94143 0944, USA
    Cornea 30:1363-8. 2011
    ..Management of acanthamoeba keratitis remains challenging for ophthalmologists. We conducted a survey of members of The Cornea Society to elicit expert opinions on the diagnosis and treatment of acanthamoeba keratitis...
  35. doi request reprint Predictors of matching in an ophthalmology residency program
    Allison R Loh
    Department of Ophthalmology, University of California San Francisco, San Francisco, California 94121, USA
    Ophthalmology 120:865-70. 2013
    ..To examine the characteristics of US medical students applying for ophthalmology residency and to determine the predictors of matching...
  36. ncbi request reprint Efficacy and Safety of Antifungal Additives in Optisol-GS Corneal Storage Medium
    Noelle Layer
    Department of Ophthalmology, University of California, San Francisco
    JAMA Ophthalmol 132:832-7. 2014
    ..Optisol-GS, the most common corneal storage medium in the United States, contains antibacterial but no antifungal supplementation. Most postkeratoplasty endophthalmitis and keratitis cases are now of a fungal origin...
  37. ncbi request reprint Accuracy and reliability of remote retinopathy of prematurity diagnosis
    Michael F Chiang
    Department of Ophthalmology, Columbia University College of Physicians and Surgeons, New York, NY, USA
    Arch Ophthalmol 124:322-7. 2006
    ..To determine the accuracy and reliability of retinopathy of prematurity (ROP) diagnosis using remote review of digital images by 3 masked ophthalmologist readers...