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Safety and Productivity in Cataract
Community Eye Health. 2014;27(85):7-8.
Efficient high-volume cataract services: the Aravind model.
Ravilla T, Ramasamy D.
This article describes the operational principles behind Aravind's ability to deliver high volumes of cataract surgery without compromising quality, covering workforce design, patient flow, and process standardisation. It is an essential reference for any hospital seeking to improve productivity and efficiency in its surgical services.
Indian J Community Health. 1997;3(2):24-32.
High volume high quality cataract surgery.
Thulasiraj RD, Priya R, Saravanan S.
This early paper establishes the foundational evidence that high surgical volume and high quality are not mutually exclusive, drawing on Aravind's operational experience. It provides the conceptual and practical basis for the high-volume, high-quality surgical model that has since been widely replicated.
Community Eye Health. 2000;13(34):22-3.
Productivity: getting cataract patients through and out.
Thulasiraj RD, Saravanan S.
This article focuses on patient flow management in cataract surgery settings, outlining practical strategies to reduce waiting times and improve throughput without sacrificing care quality. It provides hospital managers with immediately applicable tools for improving the patient journey from admission to discharge.
Health Aff (Millwood). 2016 Oct 1;35(10):1783-90.
A sustainable model for delivering high-quality, efficient cataract surgery in Southern India.
Le H-G, Ehrlich JR, Venkatesh R, Srinivasan A, Kolli A, Haripriya A, et al.
Published in Health Affairs, this study analyses the operational and financial model behind Aravind's ability to deliver high-quality cataract surgery efficiently and sustainably in southern India. It provides a detailed template for hospitals in low- and middle-income countries seeking to build financially viable, high-quality surgical programmes.
Ophthalmology. 2019;126:764-765.
Visual Acuity Outcomes in Resident-Performed Manual Small-Incision Cataract Surgery.
Gupta S, Haripriya A, Ashok Vardhan S, Thulasiraj RD, Ravindran RD, Madhu Shekhar.
This study examines the quality of cataract surgery outcomes performed by residents in training, providing benchmark data on visual acuity results at a high-volume teaching institution. It informs decisions on surgical training protocols and the standards that should be expected from trainees in service delivery settings.
Eye. 2020 Sep 10.
Seven-year trends in cataract surgery indications and quality of outcomes at Aravind Eye Hospitals, India.
Ravindran RD, Gupta S, Haripriya A, Ravilla T, Vardhan SA, Subburaman GB.
This longitudinal study tracks changes in cataract surgery indications and outcomes over seven years at Aravind Eye Hospitals, revealing shifts in patient profile and improvements in quality. It demonstrates the value of long-term institutional data monitoring as a tool for continuous quality improvement.
Lancet Reg Health Southeast Asia. 2025 Jan 17;33:100530.
Changing patterns in cataract surgery indications, outcomes, and costs, 2012-2023: a retrospective study at Aravind Eye Hospitals, India.
Gupta S, Ravalli RD, Aravind H, Chandrashekharan S, Ravilla TD.
This decade-long retrospective study tracks how cataract surgery indications, visual outcomes, and costs have evolved at Aravind Eye Hospitals, offering a comprehensive picture of programme maturation. Published in Lancet Regional Health, it provides a benchmark for eye hospitals seeking to assess and improve their own surgical quality and cost profiles over time.
Eye (Lond). 2023 Aug 8.
Comparison of cataract surgery outcomes between a secondary and a tertiary eye hospital in Tamil Nadu, India.
Subburaman GB, Gunasekaran A, Chandrashekaran S, Ravindran RD, van Merode F, Balakrishnan L, Ravilla T, Gupta S.
This study compares surgical outcomes between secondary and tertiary level eye hospitals, providing evidence on whether high-quality results can be achieved across different tiers of a hospital network. It supports decisions on task-sharing and surgical delegation within tiered eye care systems.
BMJ Open. 2023;13:e071860.
Impact of practicing internal benchmarking on continuous improvement of cataract surgery outcomes: a retrospective observational study at Aravind Eye Hospitals, India.
Subburaman GB, Gupta S, Ravilla RD, Ravilla TD, Mertens H, Webers C, Rao SV, van Merode F.
This study demonstrates how systematic internal benchmarking drives measurable and sustained improvement in cataract surgery outcomes at a large eye hospital system. It provides a replicable quality improvement framework for hospitals committed to data-driven performance enhancement.
Ophthalmic Epidemiol. 2024 Apr 18:1-11.
The Better Operative Outcomes Software Tool (BOOST) Prospective Study: Improving the Quality of Cataract Surgery Outcomes in Low-Resource Settings.
McGuinness MB, Moo E, Varga B, Dodson S, Lansingh VC, Resnikoff S, Schmidt E, Ravilla T, Balu Subburaman GB, Khanna RC, et al.
This prospective study evaluates a software tool designed to support quality improvement in cataract surgery across low-resource settings globally. It demonstrates that technology-enabled outcome monitoring can improve surgical quality even in settings with limited infrastructure and specialist oversight.
Healthcare. 2025;13(3):222.
Evaluating the Adoption of Evidence-Based Management Practices in Eye Hospitals.
Subburaman G-BB, Gupta S, Ravilla T, Mertens H, Webers CAB, Biggelaar FJHMvd, Zuilen Mv, Sundar B, Merode Fv.
This study assesses the extent to which eye hospitals have adopted evidence-based management practices, identifying both leaders and laggards and the factors that explain the difference. It provides a self-assessment framework for hospital managers seeking to benchmark their own management maturity against best practice.
PLoS One. 2022 Aug 3;17(8):e0272451.
Accuracy of a low-cost, portable, refractive error estimation device: Results of a diagnostic accuracy trial.
Joseph S, Sundar B, Rashme VL, Venkatachalam S, Ehrlich JR, Ravilla T.
This diagnostic accuracy trial evaluates a low-cost portable device for estimating refractive error, assessing its potential as a tool for primary eye care and outreach settings. It provides evidence to inform decisions on technology procurement and task-shifting in refractive error programmes.
Ophthalmology. 2021 Jun 6.
Investigation of the accuracy of a low-cost, portable, autorefractor to provide well tolerated eyeglass prescriptions: a randomized crossover trial.
Joseph S, Varadaraj V, Dave SR, Lage E, Lim D, Aziz K, Dudgeon S, Ravilla TD, Friedman DS.
This randomised crossover trial rigorously tests whether prescriptions generated by a low-cost portable autorefractor result in well-tolerated spectacles, a critical question for scaling refractive services in primary care. It provides strong evidence for technology-enabled task-shifting in refractive error correction.
BMJ Open Ophthalmol. 2019;4:e000225.
Quality of eyeglass prescriptions from a low-cost wavefront autorefractor evaluated in rural India: results of a 708-participant field study.
Durr NJ, Dave SR, Lim D, Joseph S, Thulasiraj RD, Lage E.
This large field study evaluates the quality of eyeglass prescriptions generated by a low-cost wavefront autorefractor among 708 participants in rural India. It provides real-world evidence on the performance of affordable technology under operational conditions, supporting its potential for wide deployment in resource-limited settings.
Health Serv Insights. 2023 Jan 11.
Managing Outpatient Cycle Times in Hospitals Using Integrated Closed-Loop Approaches.
Subburaman G-BB, Munavalli JR, Ravilla T, Mertens H, Webers C, Vasudeva Rao S, van Merode F.
This study introduces an integrated closed-loop approach to managing outpatient cycle times, demonstrating significant reductions in patient waiting and processing times at an eye hospital. It provides a practical operations management model that is directly applicable to high-volume outpatient eye care settings.
Indian J Ophthalmol. 2019;67:1525-1526.
Commentary: Playing it safe versus being responsible.
Thulasiraj RD.
This commentary challenges eye care providers to move beyond defensive practice and embrace responsible decision-making that prioritises patient benefit, drawing on the ethical tensions inherent in high-volume surgical care. It provokes important reflection for clinical and hospital leaders on the culture of care within their institutions.
Community Eye Health. 2021;34(111):2-5.
The role of management in providing safe eye care delivery.
Ushalini Rasiah, Ravindran RD, Thulasiraj RD.
This article articulates the central role that hospital management plays in ensuring the safety of eye care delivery, covering systems, culture, and accountability. It is a key reference for hospital administrators seeking to embed patient safety as an institutional priority rather than a clinical afterthought.
Community Eye Health. 2021;34(111):9-11.
Creating a safe space for patients and staff members in eye care facilities.
Israel Gnanaraj, Thulasiraj RD.
This article addresses the physical, procedural, and cultural dimensions of creating environments that are safe for both patients and staff within eye care facilities. It offers practical, implementable guidance for hospital managers on building a safety-conscious institutional culture.
J Cataract Refract Surg. 2019;45:1105-1112.
Predictors of patient compliance with follow-up after cataract surgery.
Gupta S, Ravindran RD, Ganesh-Babu B, Ashok Vardhan S, Thulasiraj RD.
This study identifies the key factors that predict whether patients will return for follow-up care after cataract surgery, providing a basis for targeted retention interventions. It is directly relevant for hospital quality teams seeking to improve postoperative follow-up rates and monitor surgical outcomes.
Bull World Health Organ. 1998;76(5):459-67.
Estimating costs of programme services and products using information provided in standard financial statements.
Ellwein LB, Thulasiraj RD, Boulter AR, Dhittal SP.
This WHO Bulletin article provides a methodology for estimating the unit costs of eye care programme services using standard financial data, making cost analysis accessible to programme managers without specialist economics training. It remains a practical resource for hospitals conducting cost assessments and making the financial case for eye care investment.
Community Eye Health. 2001;14(37):4-6.
Cost containment in eye care.
Thulasiraj RD, Sivakumar AK.
This article outlines practical strategies for controlling costs in eye care delivery without compromising quality, drawing on the experience of high-volume programmes in India. It provides a management framework applicable to any hospital seeking to improve financial efficiency while maintaining patient outcomes.
Cataract Refract Surg Today. 2007;7:77-79.
Delivering Efficient Eye Care.
Thulasiraj RD.
This article outlines the operational principles that enable efficient delivery of eye care at scale, covering workforce use, process design, and infrastructure. It is a concise and practical management reference for eye hospital leaders seeking to improve the efficiency of their services.
Community Eye Health. 2013;26(83):44.
Patient flow and cost.
Ravilla T.
This short article connects patient flow management directly to cost outcomes in eye care settings, illustrating how improvements in throughput translate into reduced unit costs. It provides hospital managers with a simple but powerful lens for understanding the financial implications of operational efficiency.
Community Eye Health. 2011 Dec;24(76):32-5.
Managing your eye unit's supplies.
Thulsiraj R.
This article provides practical guidance on managing the supply chain for an eye care unit, including procurement, storage, and consumption monitoring. It is a useful operational reference for hospital administrators seeking to reduce waste and ensure consistent availability of essential supplies.
Indian J Ophthalmol. 2018 Jul;66(7):893-894.
Paradigm shift - For effective management of diabetic retinopathy and glaucoma.
Thulasiraj RD.
This editorial argues for a fundamental shift in how diabetic retinopathy and glaucoma are managed, moving from reactive treatment to systematic, population-level approaches. It challenges hospital leaders to rethink their service models for chronic eye diseases in the context of a growing diabetes epidemic.
Community Eye Health. 2018;31(102):S15-S16.
Evidence-based management of eye care delivery.
Ganesh Babu BS, Thulasiraj RD.
This article makes the case for applying evidence-based principles not just to clinical practice but to the management of eye care delivery itself. It provides a framework for hospital managers to use data and research evidence in making operational and strategic decisions.
Community Eye Health. 2018;31(102):51.
Tips for team management.
Thulasiraj RD.
This concise article offers practical, experience-based tips for managing eye care teams effectively, covering communication, motivation, and role clarity. It is a straightforward reference for frontline managers and team leaders in busy eye care settings.
J Marketing Res. 2018:1-16.
Spillover Effects of Mission Activities on Revenues in Nonprofit Health Care: The Case of Aravind Eye Hospitals, India.
Sachin Gupta, Palsule-Desai OD, Gnanasekaran C, Thulasiraj RD.
This study demonstrates how mission-driven free and subsidised care activities generate positive spillover effects on revenue from paying patients at Aravind Eye Hospitals. It provides a compelling business case for nonprofit eye hospitals to maintain their social mission as a driver of long-term financial sustainability.
Hospitals. 2025;2(4):25.
Factors enabling data-based management in healthcare: Insights from case studies of Eye Hospitals.
Subburaman G-BB, Gupta S, Ravilla T, Mertens H, Webers CAB, van Merode F.
This study examines the organisational and technological conditions that enable eye hospitals to practise data-based management, drawing on case studies from multiple institutions. It provides practical insights for hospital leaders seeking to build the internal capability for data-driven decision-making.
Indian J Ophthalmol. 2021 May;69(5):1264-1270.
Impact of COVID-19 on follow-up and medication adherence in patients with glaucoma in a tertiary eye care centre in South India.
Subathra GN, Rajendrababu SR, Senthilkumar VA, Mani I, Udayakumar B.
This study examines how the COVID-19 pandemic disrupted follow-up attendance and medication adherence among glaucoma patients at a tertiary eye care centre. It provides evidence for the vulnerability of chronic disease care during health system shocks and informs the design of more resilient follow-up systems.
Indian J Ophthalmol. 2021 Oct;69(10):2695-2701.
Use of predictive models to identify patients who are likely to benefit from refraction at a follow-up visit after cataract surgery.
Gupta S, Schneider MJ, Vardhan SA, Ravilla T.
This study applies predictive modelling to identify cataract surgery patients most likely to benefit from refraction at their follow-up visit, enabling more targeted and efficient use of clinical resources. It demonstrates how data analytics can be integrated into routine hospital operations to improve both patient outcomes and service efficiency.
Community Eye Health. 2022;35(116):12-13.
Using a quality improvement process to improve cataract outcomes.
Shivkumar C, Aravind H, Ravilla RD.
This article describes a structured quality improvement process applied to cataract surgery outcomes, illustrating how systematic review and feedback can drive measurable clinical improvement. It offers a practical model for hospital quality teams seeking to initiate or strengthen their own improvement cycles.
Management Health. 2015;19:20-25.
Healthcare human resource for ensuring patient focused care.
Preethi P, Muraleedharan VR, Kamalnabhan TJ, Thulasiraj RD.
This study examines human resource management practices in healthcare with a focus on ensuring patient-centred care delivery, drawing on evidence from eye care settings. It provides hospital administrators with insights on aligning workforce management strategies with patient experience outcomes.
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