Kieran O'Brien, PhD, MPH
Assistant Professor
Proctor Foundation
Chancellor/EVC/FAS

Education & Training

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• Diversity, Equity, and Inclusion Champion Training University of California 2022
• PhD Epidemiology University of California 08/2020
• MPH Global Health Epidemiology University of Michigan 04/2012
• BA International Development University of Michigan 04/2008

Websites

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• Francis I. Proctor Foundation (proctor.ucsf.edu)

Publications (82)

Top publication keywords:
Mass Drug AdministrationCorneal UlcerAnthropometryAzithromycinChild MortalityMalnutritionChild Nutrition DisordersNigerCorneal InjuriesTrachomaSevere Acute MalnutritionAnti-Bacterial AgentsDrug Resistance, BacterialCommunity Health WorkersEye Infections, Fungal

• Risk factors for corneal ulcers: a population-based matched case-control study in Nepal.
  The British journal of ophthalmology 2023 Byanju R, Kandel RP, Poudyal B, Bhandari S, Ligal A, Pradhan S, Gautam M, Shrestha P, Sah RK, Gonzales JA, Porco TC, Whitcher JP, Srinivasan M, Upadhyay MP, Lietman TM, Keenan JD, O'Brien KS, Village-…
• Comparison of door-to-door and fixed-point delivery of azithromycin distribution for child survival in Niger: A cluster-randomized trial.
  PLOS global public health 2023 Arzika AM, Maliki R, Amza A, Karamba A, Gallo N, Aichatou B, Sara II, Beidi D, Haroun LM, Oumarou F, Lebas E, Peterson B, Colby E, Nguyen W, Liu Z, Fitzpatrick MC, Arnold BF, Lietman TM, O'Brien KS, …
• Risk factors for corneal abrasions in Nepal: a community-based study.
  Eye (London, England) 2023 Brekke SR, Giri P, Byanju R, Pradhan S, Bhandari G, Bhandari S, Kandel RP, Poudyal B, Gonzales JA, Srinivasan M, Upadhyay M, Whitcher JP, O'Brien KS, Lietman TM, Keenan JD, VIEW Trial Study Group
• Comparison of Population-Based Census versus Birth History for the Estimation of Under-5 Mortality in Niger.
  The American journal of tropical medicine and hygiene 2023 Peterson B, Arzika AM, Amza A, Karamba A, Dodo NH, Galo N, Beidi A, Moustapha A, Lebas E, Cook C, Keenan JD, Lietman TM, O'Brien KS
• Wastewater-Based Surveillance of Antimicrobial Resistance in Niger: An Exploratory Study.
  The American journal of tropical medicine and hygiene 2023 Ousmane S, Kollo IA, Jambou R, Boubacar R, Arzika AM, Maliki R, Amza A, Liu Z, Lebas E, Colby E, Zhong L, Chen C, Hinterwirth A, Doan T, Lietman TM, O'Brien KS

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• Anterior Segment Optical Coherence Tomography for Detection of Narrow Angles: A Community-Based Diagnostic Accuracy Study.
  Ophthalmology. Glaucoma 2023 Pradhan S, Sah RK, Bhandari G, Bhandari S, Byanju R, Kandel RP, Thompson IJB, Stevens VM, Aromin KM, Oatts JT, Ou Y, Lietman TM, O'Brien KS, Keenan JD
• Relationship Between Intraocular Pressure and Age: A Population-Based Study in Nepal.
  Journal of glaucoma 2023 Bhandari G, Bhandari S, Byanju R, Pradhan S, Sah RK, Kandel RP, Thompson IJ, Rotchford AP, West SK, Muñoz B, Stevens VM, Oatts JT, Ou Y, Lietman TM, O'Brien KS, Keenan JD
• Neonatal Azithromycin Administration and Growth during Infancy: A Randomized Controlled Trial.
  The American journal of tropical medicine and hygiene 2023 Sie A, Bountogo M, Zakane A, Compaoré G, Ouedraogo T, Ouattara M, Lebas E, Brogdon J, Nyatigo F, O'Brien KS, Porco TC, Bärnighausen T, Arnold BF, Lietman TM, Oldenburg CE, NAITRE Study Team
• Anthropometric criteria for best-identifying children at high risk of mortality: a pooled analysis of twelve cohorts.
  Public health nutrition 2023 Khara T, Myatt M, Sadler K, Bahwere P, Berkley JA, Black RE, Boyd E, Garenne M, Isanaka S, Lelijveld N, McDonald C, Mertens A, Mwangome M, O'Brien K, Stobaugh H, Taneja S, West KP, Briend A
• Efficacy of Ahmed and Baerveldt glaucoma drainage device implantation in the pediatric population: A systematic review and meta-analysis.
  Survey of ophthalmology 2023 Stallworth JY, O'Brien KS, Han Y, Oatts JT
• Prognostic value of different anthropometric indices over different measurement intervals to predict mortality in 6-59-month-old children.
  Public health nutrition 2023 Briend A, Myatt M, Berkley JA, Black RE, Boyd E, Garenne M, Lelijveld N, Isanaka S, McDonald CM, Mwangwome M, O'Brien KS, Schwinger C, Stobaugh H, Taneja S, West KP, Khara T
• How Can Nutrition Research Better Reflect the Relationship Between Wasting and Stunting in Children? Learnings from the Wasting and Stunting Project.
  The Journal of nutrition 2023 Sadler K, James PT, Bhutta ZA, Briend A, Isanaka S, Mertens A, Myatt M, O'Brien KS, Webb P, Khara T, Wells JC
• Gut Microbiome among Children with Uncomplicated Severe Acute Malnutrition in a Randomized Controlled Trial of Azithromycin versus Amoxicillin.
  The American journal of tropical medicine and hygiene 2022 Oldenburg CE, Hinterwirth A, Dah C, Millogo O, Coulibaly B, Ouedraogo M, Sié A, Chen C, Zhong L, Ruder K, Lebas E, Nyatigo F, Arnold BF, O'Brien KS, Doan T
• Diagnostic Accuracy of Frequency-Doubling Technology and the Moorfields Motion Displacement Test for Glaucoma.
  Ophthalmology. Glaucoma 2022 Richardson QR, Kumar RS, Ramgopal B, Rackenchath MV, A V SD, Mannil SS, Nagaraj S, Moe CA, Wittberg DM, O'Brien KS, Oatts JT, Stamper RL, Keenan JD
• Simplified dosing of oral azithromycin for children 1-11 months old in child survival programmes: age-based and height-based dosing protocols.
  BMJ global health 2022 Hu H, Arzika AM, Sie A, Abdou A, Maliki R, Mankara AK, Outtara M, Bountogo M, Boudo V, Yago-Wienne F, Bamba I, Knirsch C, Emerson P, Hooper PJ, Lebas E, Brogdon J, Nyatigo F, Oldenburg CE, Lietman TM,…
• Anthropometric deficits and the associated risk of death by age and sex in children aged 6-59 months: A meta-analysis.
  Maternal & child nutrition 2022 Thurstans S, Wrottesley SV, Fenn B, Khara T, Bahwere P, Berkley JA, Black RE, Boyd E, Garenne M, Isanaka S, Lelijveld N, McDonald CM, Mertens A, Mwangome M, O'Brien KS, Stobaugh H, Taneja S, West KP, …
• Diagnostic accuracy of an iPad application for detection of visual field defects.
  Eye (London, England) 2022 Richardson QR, Kumar RS, Ramgopal B, Rackenchath MV, A V SD, Mannil SS, Nagaraj S, Moe CA, Wittberg DM, O'Brien KS, Oatts JT, Stamper RL, Keenan JD
• Effect of Biannual Mass Azithromycin Distributions to Preschool-Aged Children on Trachoma Prevalence in Niger: A Cluster Randomized Clinical Trial.
  JAMA network open 2022 Arzika AM, Mindo-Panusis D, Abdou A, Kadri B, Nassirou B, Maliki R, Alsoudi AF, Zhang T, Cotter SY, Lebas E, O'Brien KS, Callahan EK, Bailey RL, West SK, Goodhew EB, Martin DL, Arnold BF, Porco TC, …
• Relationship Between Cooking Fuel and Lens Opacities in South India: A 15-Year Prospective Cohort Study.
  American journal of ophthalmology 2022 Nesemann JM, Srinivasan M, Ravindran RD, Edwards T, O'Brien KS, Kim UR, Wilkins JH, Whitcher JP, Lietman TM, Gritz DC, Keenan JD
• Gut Resistome after Antibiotics among Children with Uncomplicated Severe Acute Malnutrition: A Randomized Controlled Trial.
  The American journal of tropical medicine and hygiene 2022 Oldenburg CE, Hinterwirth A, Ourohiré M, Dah C, Ouédraogo M, Sié A, Boudo V, Chen C, Ruder K, Zhong L, Lebas E, Nyatigo F, Arnold BF, O'Brien KS, Doan T
• Village-integrated eye workers for prevention of corneal ulcers in Nepal (VIEW study): a cluster-randomised controlled trial.
  The Lancet. Global health 2022 O'Brien KS, Byanju R, Kandel RP, Poudyal B, Gonzales JA, Porco TC, Whitcher JP, Srinivasan M, Upadhyay M, Lietman TM, Keenan JD, Village-Integrated Eye Worker Trial Group
• Effect of biannual azithromycin distribution on antibody responses to malaria, bacterial, and protozoan pathogens in Niger.
  Nature communications 2022 Arzika AM, Maliki R, Goodhew EB, Rogier E, Priest JW, Lebas E, O'Brien KS, Le V, Oldenburg CE, Doan T, Porco TC, Keenan JD, Lietman TM, Martin DL, Arnold BF, MORDOR-Niger Study Group
• Socioeconomic Correlates of Keratoconus Severity and Progression.
  Cornea 2022 Ahmad TR, Kong AW, Turner ML, Barnett J, Kaur G, O'Brien KS, Pasricha ND, Indaram M
• How does baseline anthropometry affect anthropometric outcomes in children receiving treatment for severe acute malnutrition? A secondary analysis of a randomized controlled trial.
  Maternal & child nutrition 2022 Dah C, Ourohire M, Sié A, Ouédraogo M, Bountogo M, Boudo V, Lebas E, Nyatigo F, Arnold BF, O'Brien KS, Oldenburg CE
• MDA and trial designs to evaluate the impact of azithromycin on child mortality.
  The Lancet. Global health 2022 O'Brien KS, Oldenburg CE
• Comparing Azithromycin to Amoxicillin in the Management of Uncomplicated Severe Acute Malnutrition in Burkina Faso: A Pilot Randomized Trial.
  The American journal of tropical medicine and hygiene 2022 O'Brien KS, Sié A, Dah C, Ourohiré M, Ouedraogo M, Boudo V, Arzika A, Lebas E, Nyatigo F, Godwin W, Kelly JD, Arnold BF, Oldenburg CE
• Community Health Workers for Prevention of Corneal Ulcers in South India: A Cluster-Randomized Trial.
  American journal of ophthalmology 2021 Srinivasan M, Ravilla T, Vijayakumar V, Yesunesan D, Mani I, Whitcher JP, Oldenburg CE, O'Brien KS, Lietman TM, Keenan JD
• Effect of Mass Azithromycin Distributions on Childhood Growth in Niger: A Cluster-Randomized Trial.
  JAMA network open 2021 Arzika AM, Maliki R, Ali MM, Alio MK, Abdou A, Cotter SY, Varnado NE, Lebas E, Cook C, Oldenburg CE, O'Brien KS, Callahan EK, Bailey RL, West SK, Porco TC, Lietman TM, Keenan JD, MORDOR-Niger Study …
• Epidemiology of Underweight among Infants in Rural Burkina Faso.
  The American journal of tropical medicine and hygiene 2021 Sié A, Ouattara M, Bountogo M, Dah C, Compaore G, Lebas E, Brogdon JM, Lin Y, Godwin WW, O'Brien KS, Arnold BF, Lietman TM, Oldenburg CE, Étude CHAT Study Group
• Gut Resistome of Preschool Children After Prolonged Mass Azithromycin Distribution: A Cluster-randomized Trial.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2021 Arzika AM, Maliki R, Abdou A, Mankara AK, Harouna AN, Cook C, Hinterwirth A, Worden L, Zhong L, Chen C, Ruder K, Zhou Z, Lebas E, O'Brien KS, Oldenburg CE, Le V, Arnold BF, Porco TC, Keenan JD, …
• Azithromycin versus Amoxicillin and Malarial Parasitemia among Children with Uncomplicated Severe Acute Malnutrition: A Randomized Controlled Trial.
  The American journal of tropical medicine and hygiene 2021 Sié A, Dah C, Ourohiré M, Ouédraogo M, Boudo V, Arzika AM, Lebas E, Nyatigo F, Arnold BF, O'Brien KS, Oldenburg CE
• Comparison of Structural, Functional, Tonometric, and Visual Acuity Testing for Glaucoma: A Prospective Diagnostic Accuracy Study.
  Ophthalmology. Glaucoma 2021 Kumar RS, Ramgopal B, Rackenchath MV, A V SD, Mannil SS, Nagaraj S, Moe CA, Wittberg DM, O'Brien KS, Stamper RL, Keenan JD
• Azithromycin distribution and childhood mortality in compliance-related subgroups in Niger: complier average causal effect and spillovers in a cluster-randomized, placebo-controlled trial.
  International journal of epidemiology 2021 O'Brien KS, Arzika AM, Maliki R, Amza A, Manzo F, Mankara AK, Lebas E, Cook C, Oldenburg CE, Porco TC, Arnold BF, Bertozzi S, Keenan JD, Lietman TM
• Stopping azithromycin mass drug administration for trachoma: A systematic review.
  PLoS neglected tropical diseases 2021 Mahmud H, Landskroner E, Amza A, Aragie S, Godwin WW, de Hostos Barth A, O'Brien KS, Lietman TM, Oldenburg CE
• Age-based targeting of biannual azithromycin distribution for child survival in Niger: an adaptive cluster-randomized trial protocol (AVENIR).
  BMC public health 2021 O'Brien KS, Arzika AM, Amza A, Maliki R, Ousmane S, Kadri B, Nassirou B, Mankara AK, Harouna AN, Colby E, Lebas E, Liu Z, Le V, Nguyen W, Keenan JD, Oldenburg CE, Porco TC, Doan T, Arnold BF, Lietman …
• Azithromycin for uncomplicated severe acute malnutrition: study protocol for a pilot randomized controlled trial.
  Pilot and feasibility studies 2021 O'Brien KS, Sié A, Dah C, Ourohire M, Arzika AM, Boudo V, Lebas E, Godwin WW, Arnold BF, Oldenburg CE
• Association of visual impairment with disability: a population-based study.
  Eye (London, England) 2021 Nesemann JM, Kandel RP, Byanju R, Poudyal B, Bhandari G, Bhandari S, O'Brien KS, Stevens VM, Melo JS, Keenan JD
• Cutaneous melanin and glaucoma: a case control study.
  Current eye research 2021 Gurung NK, Alsoudi AF, Gautam P, Kandel RP, O'Brien KS, Wittberg DM, Moe CA, Stamper RL, Keenan JD
• Macrolide and Nonmacrolide Resistance with Mass Azithromycin Distribution.
  The New England journal of medicine 2020 Doan T, Worden L, Hinterwirth A, Arzika AM, Maliki R, Abdou A, Zhong L, Chen C, Cook C, Lebas E, O'Brien KS, Oldenburg CE, Chow ED, Porco TC, Lipsitch M, Keenan JD, Lietman TM
• Cluster-randomised trial of community-based screening for eye disease in adults in Nepal: the Village-Integrated Eye Worker Trial II (VIEW II) trial protocol.
  BMJ open 2020 O'Brien KS, Stevens VM, Byanju R, Kandel RP, Bhandari G, Bhandari S, Melo JS, Porco TC, Lietman TM, Keenan JD, Group Information for the VIEW II Study Group
• Knowledge and Practices in the Diagnosis and Treatment of Corneal Infections by Nepalese Pharmaceutical Shop Workers.
  The American journal of tropical medicine and hygiene 2020 Bhandari S, Nesemann JM, Kandel RP, Poudyal B, Bhandari G, Byanju R, Shrestha R, Ramirez DA, O'Brien KS, M Lietman T, Keenan JD
• Biannual azithromycin distribution and child mortality among malnourished children: A subgroup analysis of the MORDOR cluster-randomized trial in Niger.
  PLoS medicine 2020 O'Brien KS, Arzika AM, Maliki R, Manzo F, Mamkara AK, Lebas E, Cook C, Bailey RL, West SK, Oldenburg CE, Porco TC, Arnold B, Keenan JD, Lietman TM, MORDOR Study Group
• Malaria Parasitemia and Nutritional Status during the Low Transmission Season in the Presence of Azithromycin Distribution among Preschool Children in Niger.
  The American journal of tropical medicine and hygiene 2020 Arzika AM, Maliki R, Boubacar N, Kane S, Cook CA, Lebas E, Lin Y, O'Brien KS, Austin A, Keenan JD, Lietman TM, Oldenburg CE
• Optimizing the Number of Child Deaths Averted with Mass Azithromycin Distribution.
  The American journal of tropical medicine and hygiene 2020 Oldenburg CE, Arzika AM, Maliki R, Lin Y, O'Brien KS, Keenan JD, Lietman TM
• Noninferiority: It's All in the Margins.
  Ophthalmology 2020 Lietman TM, Oldenburg CE, O'Brien KS
• Precision of the Abbott RealTime Assay in the Detection of Ocular Chlamydia trachomatis in a Trachoma-Endemic Area of Ethiopia.
  The American journal of tropical medicine and hygiene 2020 O'Brien KS, Chernet A, Moncada J, Schachter J, Emerson PM, Nash SD, Chanyalew M, Tadesse Z, Zhou Z, McCulloch CE, Lietman TM, Keenan JD
• Antioxidant Vitamins for Cataracts: 15-Year Follow-up of a Randomized Trial.
  Ophthalmology 2020 Srinivasan M, Ravindran RD, O'Brien KS, Kim UR, Wilkins JH, Whitcher JP, Lietman TM, Gritz DC, Keenan JD
• Biannual versus annual mass azithromycin distribution and malaria seroepidemiology among preschool children in Niger: a sub-study of a cluster randomized trial.
  Malaria journal 2019 Oldenburg CE, Amza A, Cooley G, Kadri B, Nassirou B, Arnold BF, Rosenthal PJ, O'Brien KS, West SK, Bailey RL, Porco TC, Keenan JD, Lietman TM, Martin DL
• Comparison of anthropometric indicators to predict mortality in a population-based prospective study of children under 5 years in Niger.
  Public health nutrition 2019 O'Brien KS, Amza A, Kadri B, Nassirou B, Cotter SY, Stoller NE, West SK, Bailey RL, Porco TC, Keenan JD, Lietman TM, Oldenburg CE
• Short-term weight gain among preschool children in rural Burkina Faso: a secondary analysis of a randomised controlled trial.
  BMJ open 2019 Dennis EG, Sie A, Ouermi L, Dah C, Tapsoba C, Zabre P, Bärnighausen T, O'Brien KS, Lebas E, Keenan JD, Oldenburg CE
• Longer-Term Assessment of Azithromycin for Reducing Childhood Mortality in Africa.
  The New England journal of medicine 2019 Keenan JD, Arzika AM, Maliki R, Boubacar N, Elh Adamou S, Moussa Ali M, Cook C, Lebas E, Lin Y, Ray KJ, O'Brien KS, Doan T, Oldenburg CE, Callahan EK, Emerson PM, Porco TC, Lietman TM
• Mass Oral Azithromycin for Childhood Mortality: Timing of Death After Distribution in the MORDOR Trial.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2019 Porco TC, Hart J, Arzika AM, Weaver J, Kalua K, Mrango Z, Cotter SY, Stoller NE, O'Brien KS, Fry DM, Vanderschelden B, Oldenburg CE, West SK, Bailey RL, Keenan JD, Lietman TM, Macrolides Oraux pour …
• Visual Impairment in Fungal Versus Bacterial Corneal Ulcers 4 Years After Successful Antimicrobial Treatment.
  American journal of ophthalmology 2019 Prajna NV, Srinivasan M, Mascarenhas J, Lalitha P, Rajaraman R, McClintic SM, O'Brien KS, Ray KJ, Acharya NR, Lietman TM, Keenan JD
• Mass Azithromycin Distribution to Prevent Childhood Mortality: A Pooled Analysis of Cluster-Randomized Trials.
  The American journal of tropical medicine and hygiene 2019 Oldenburg CE, Arzika AM, Amza A, Gebre T, Kalua K, Mrango Z, Cotter SY, West SK, Bailey RL, Emerson PM, O'Brien KS, Porco TC, Keenan JD, Lietman TM
• Childhood Mortality After Mass Distribution of Azithromycin: A Secondary Analysis of the PRET Cluster-randomized Trial in Niger.
  The Pediatric infectious disease journal 2018 O'Brien KS, Cotter SY, Amza A, Kadri B, Nassirou B, Stoller NE, Zhou Z, West SK, Bailey RL, Keenan JD, Porco TC, Lietman TM
• Antimicrobial resistance following mass azithromycin distribution for trachoma: a systematic review.
  The Lancet. Infectious diseases 2018 O'Brien KS, Emerson P, Hooper PJ, Reingold AL, Dennis EG, Keenan JD, Lietman TM, Oldenburg CE
• Village-Integrated Eye Worker trial (VIEW): rationale and design of a cluster-randomised trial to prevent corneal ulcers in resource-limited settings.
  BMJ open 2018 O'Brien KS, Byanju R, Kandel RP, Poudyal B, Gautam M, Gonzales JA, Porco TC, Whitcher JP, Srinivasan M, Upadhyay M, Lietman TM, Keenan JD, Village-Integrated Eye Worker Trial Group
• Mass Azithromycin Distribution and Community Microbiome: A Cluster-Randomized Trial.
  Open forum infectious diseases 2018 Doan T, Hinterwirth A, Arzika AM, Cotter SY, Ray KJ, O'Brien KS, Zhong L, Chow ED, Zhou Z, Cummings SL, Fry D, Oldenburg CE, Worden L, Porco TC, Keenan JD, Lietman TM
• Anthropometry and Malaria among Children in Niger: A Cross-Sectional Study.
  The American journal of tropical medicine and hygiene 2018 O'Brien KS, Amza A, Kadri B, Nassirou B, Cotter SY, Stoller NE, West SK, Bailey RL, Porco TC, Gaynor BD, Lietman TM, Oldenburg CE
• Regression Discontinuity and Randomized Controlled Trial Estimates: An Application to The Mycotic Ulcer Treatment Trials.
  Ophthalmic epidemiology 2018 Oldenburg CE, Venkatesh Prajna N, Krishnan T, Rajaraman R, Srinivasan M, Ray KJ, O'Brien KS, Glymour MM, Porco TC, Acharya NR, Rose-Nussbaumer J, Lietman TM
• Azithromycin to Reduce Childhood Mortality in Sub-Saharan Africa.
  The New England journal of medicine 2018 Keenan JD, Bailey RL, West SK, Arzika AM, Hart J, Weaver J, Kalua K, Mrango Z, Ray KJ, Cook C, Lebas E, O'Brien KS, Emerson PM, Porco TC, Lietman TM, MORDOR Study Group
• Mass Azithromycin and Malaria Parasitemia in Niger: Results from a Community-Randomized Trial.
  The American journal of tropical medicine and hygiene 2017 O'Brien KS, Cotter SY, Amza A, Kadri B, Nassirou B, Stoller NE, Zhou Z, Cotter C, West SK, Bailey RL, Rosenthal PJ, Gaynor BD, Porco TC, Lietman TM
• Adjunctive Oral Voriconazole Treatment of Fusarium Keratitis: A Secondary Analysis From the Mycotic Ulcer Treatment Trial II.
  JAMA ophthalmology 2017 Prajna NV, Krishnan T, Rajaraman R, Patel S, Shah R, Srinivasan M, Devi L, Das M, Ray KJ, O'Brien KS, Oldenburg CE, McLeod SD, Zegans ME, Acharya NR, Lietman TM, Rose-Nussbaumer J, Mycotic Ulcer …
• Effect of Oral Voriconazole on Fungal Keratitis in the Mycotic Ulcer Treatment Trial II (MUTT II): A Randomized Clinical Trial.
  JAMA ophthalmology 2016 Prajna NV, Krishnan T, Rajaraman R, Patel S, Srinivasan M, Das M, Ray KJ, O'Brien KS, Oldenburg CE, McLeod SD, Zegans ME, Porco TC, Acharya NR, Lietman TM, Rose-Nussbaumer J, Mycotic Ulcer Treatment …
• Effect of pretreatment with antifungal agents on clinical outcomes in fungal keratitis.
  Clinical & experimental ophthalmology 2016 Sun CQ, Prajna NV, Krishnan T, Rajaraman R, Srinivasan M, Raghavan A, O'Brien KS, McLeod SD, Acharya NR, Rose-Nussbaumer J, Mycotic Ulcer Treatment Trial Group
• Changing Azole Resistance: A Secondary Analysis of the MUTT I Randomized Clinical Trial.
  JAMA ophthalmology 2016 Prajna NV, Lalitha P, Rajaraman R, Krishnan T, Raghavan A, Srinivasan M, O'Brien KS, Zegans M, McLeod SD, Acharya NR, Keenan JD, Lietman TM, Rose-Nussbaumer J, Mycotic Ulcer Treatment Trial Group
• Risk factors for low vision related functioning in the Mycotic Ulcer Treatment Trial: a randomised trial comparing natamycin with voriconazole.
  The British journal of ophthalmology 2015 Rose-Nussbaumer J, Prajna NV, Krishnan T, Mascarenhas J, Rajaraman R, Srinivasan M, Raghavan A, Oldenburg CE, O'Brien KS, Ray KJ, Porco TC, McLeod SD, Acharya NR, Keenan JD, Lietman TM, Mycotic Ulcer …
• Expert opinion in the management of aqueous Deficient Dry Eye Disease (DED).
  BMC ophthalmology 2015 Sy A, O'Brien KS, Liu MP, Cuddapah PA, Acharya NR, Lietman TM, Rose-Nussbaumer J
• Association of pretreatment with antifungal medication and fungal resistance in the mycotic ulcer treatment trial I.
  JAMA ophthalmology 2015 Prajna NV, Prajna L, O'Brien KS, Sun CQ, Acharya N, Lietman TM, Rose-Nussbaumer J, Mycotic Ulcer Treatment Trial Group
• The Effect of Mass Azithromycin Distribution on Childhood Mortality: Beliefs and Estimates of Efficacy.
  The American journal of tropical medicine and hygiene 2015 See CW, O'Brien KS, Keenan JD, Stoller NE, Gaynor BD, Porco TC, Lietman TM
• Vision-Related Quality-of-Life Outcomes in the Mycotic Ulcer Treatment Trial I: A Randomized Clinical Trial.
  JAMA ophthalmology 2015 Rose-Nussbaumer J, Prajna NV, Krishnan KT, Mascarenhas J, Rajaraman R, Srinivasan M, Raghavan A, Oldenburg CE, O'Brien KS, Ray KJ, McLeod SD, Porco TC, Lietman TM, Acharya NR, Keenan JD, Mycotic Ulcer…
• Microbial keratitis: a community eye health approach.
  Community eye health 2015 O'Brien KS, Lietman TM, Keenan JD, Whitcher JP
• Visual outcomes in treated bacterial keratitis: four years of prospective follow-up.
  Investigative ophthalmology & visual science 2014 McClintic SM, Prajna NV, Srinivasan M, Mascarenhas J, Lalitha P, Rajaraman R, Oldenburg CE, O'Brien KS, Ray KJ, Acharya NR, Lietman TM, Keenan JD
• Association between in vitro susceptibility to natamycin and voriconazole and clinical outcomes in fungal keratitis.
  Ophthalmology 2014 Sun CQ, Lalitha P, Prajna NV, Karpagam R, Geetha M, O'Brien KS, Oldenburg CE, Ray KJ, McLeod SD, Acharya NR, Lietman TM, Mycotic Ulcer Treatment Trial Group
• Antibiotic use as a tragedy of the commons: a cross-sectional survey.
  Computational and mathematical methods in medicine 2014 O'Brien KS, Blumberg S, Enanoria WT, Ackley S, Sippl-Swezey N, Lietman TM
• In vitro susceptibility of filamentous fungal isolates from a corneal ulcer clinical trial.
  American journal of ophthalmology 2013 Lalitha P, Sun CQ, Prajna NV, Karpagam R, Geetha M, O'Brien KS, Cevallos V, McLeod SD, Acharya NR, Lietman TM, Mycotic Ulcer Treatment Trial Group
• The steroids for corneal ulcers trial (SCUT): secondary 12-month clinical outcomes of a randomized controlled trial.
  American journal of ophthalmology 2013 Srinivasan M, Mascarenhas J, Rajaraman R, Ravindran M, Lalitha P, O'Brien KS, Glidden DV, Ray KJ, Oldenburg CE, Zegans ME, Whitcher JP, McLeod SD, Porco TC, Lietman TM, Acharya NR, Steroids for …
• Voriconazole for fungal keratitis.
  Ophthalmology 2013 Prajna NV, O'Brien KS, Acharya NR, Lietman TM
• Expert prior elicitation and Bayesian analysis of the Mycotic Ulcer Treatment Trial I.
  Investigative ophthalmology & visual science 2013 Sun CQ, Prajna NV, Krishnan T, Mascarenhas J, Rajaraman R, Srinivasan M, Raghavan A, O'Brien KS, Ray KJ, McLeod SD, Porco TC, Acharya NR, Lietman TM
• Establishing effective registration systems in resource-limited settings: cancer registration in Kumasi, Ghana.
  Journal of registry management 2013 O'Brien KS, Soliman AS, Awuah B, Jiggae E, Osei-Bonsu E, Quayson S, Adjei E, Thaivalappil SS, Abantanga F, Merajver SD
• Traditional herbalists and cancer management in Kumasi, Ghana.
  Journal of cancer education : the official journal of the American Association for Cancer Education 2012 O'Brien KS, Soliman AS, Annan K, Lartey RN, Awuah B, Merajver SD
• Career development needs assessment in cancer prevention and control: focus on research in minority and international settings.
  Journal of cancer education : the official journal of the American Association for Cancer Education 2011 Soliman AS, Mullan PB, O'Brien KS, Thaivalappil S, Chamberlain RM