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Shakir M, Irshad HA, Khowaja AH, Tahir I, Shariq SF, Rae AI, Hamzah R, Gupta S, Park KB, Enam SA. Adjuvant therapy for brain tumors in LMICs: A systematic review of barriers and possible solutions. Clin Neurol Neurosurg 2024; 244:108460. [PMID: 39059287 DOI: 10.1016/j.clineuro.2024.108460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 07/12/2024] [Accepted: 07/15/2024] [Indexed: 07/28/2024]
Abstract
BACKGROUND Adjuvant therapy is an important tool in the arsenal of brain tumor management and can improve patients' outcomes significantly but low- and middle-income countries (LMICs) often face challenges in provision. Therefore, our study aims to highlight barriers and strategies to adjuvant therapy of brain tumors in low-resource settings. METHOD A comprehensive search of literature was conducted using PubMed, CINAHL, Google Scholar, and Scopus, from inception to October 20, 2022. The review included studies on adjuvant therapy for brain tumors in LMICs and identified themes using the National Surgical, Obstetric, and Anesthesia Plan (NSOAP) domains. RESULTS 32 studies were included in the review. The most reported barriers to adjuvant care were limited access to healthcare (14 %), limited access to chemotherapy and radiation equipment (25 %), and traditional or alternative medications (11 %). Strategies for improvement include improving the availability of specialized radiation oncology training (8 %) and improving access to neuro-diagnostics and neurotherapeutics (12 %). In addition, efforts to subsidize treatment (4 %) and provide financial coverage through the Ministry of Health (4 %) can help to address the high cost of care and improve access to funding for chemotherapy. Finally, establishing documentation systems and registries (16 %), implementing standardized national treatment guidelines (8 %) can help to improve overall care for brain tumor patients in LMICs. CONCLUSION A multimodal approach of strategies targeting workforce, infrastructure, service delivery, financing, and information management is needed to improve adjuvant care for brain tumors. International collaboration and partnerships can also play a key role in addressing barriers and improving care in LMICs.
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Affiliation(s)
- Muhammad Shakir
- Section of Neurosurgery, Department of Surgery, Aga Khan University Hospital, Karachi, Pakistan.
| | | | | | - Izza Tahir
- Medical School, Aga Khan University, Karachi, Pakistan
| | | | - Ali I Rae
- Department of Global Health and Social Medicine, Program for Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts, USA
| | - Radzi Hamzah
- Department of Global Health and Social Medicine, Program for Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts, USA
| | - Saksham Gupta
- Department of Global Health and Social Medicine, Program for Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts, USA
| | - Kee B Park
- Department of Global Health and Social Medicine, Program for Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts, USA
| | - Syed Ather Enam
- Section of Neurosurgery, Department of Surgery, Aga Khan University Hospital, Karachi, Pakistan.
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Ukachukwu AEK, Nischal SA, Trillo-Ordonez Y, Nwaribe EE, Abu-Bonsrah N, Malomo TA, Oyemolade TA, Badejo OA, Deng DD, Still MEH, Oboh EC, Okere OE, Asemota I, Oboh EN, Ogundeji OD, Ugorji C, Rahman R, Reddy P, Seas A, Waguia-Kouam R, von Isenburg M, Fuller AT, Haglund MM, Adeleye AO. Epidemiological Burden of Neurotrauma in Nigeria: A Systematic Review and Pooled Analysis of 45,763 Patients. World Neurosurg 2024; 185:e99-e142. [PMID: 38741332 DOI: 10.1016/j.wneu.2023.11.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 11/14/2023] [Accepted: 11/15/2023] [Indexed: 05/16/2024]
Abstract
OBJECTIVE Neurotrauma is a significant cause of morbidity and mortality in Nigeria. We conducted this systematic review to generate nationally generalizable reference data for the country. METHODS Four research databases and gray literature sources were electronically searched. Risk of bias was assessed using the Risk of Bias in Non-Randomized Studies of Interventions and Cochrane's risk of bias tools. Descriptive analysis, narrative synthesis, and statistical analysis (via paired t-tests and χ2 independence tests) were performed on relevant article metrics (α = 0.05). RESULTS We identified a cohort of 45,763 patients from 254 articles. The overall risk of bias was moderate to high. Most articles employed retrospective cohort study designs (37.4%) and were published during the last 2 decades (81.89%). The cohort's average age was 32.5 years (standard deviation, 20.2) with a gender split of ∼3 males per female. Almost 90% of subjects were diagnosed with traumatic brain injury, with road traffic accidents (68.6%) being the greatest cause. Altered consciousness (48.4%) was the most commonly reported clinical feature. Computed tomography (53.5%) was the most commonly used imaging modality, with skull (25.7%) and vertebral fracture (14.1%) being the most common radiological findings for traumatic brain injury and traumatic spinal injury, respectively. Two-thirds of patients were treated nonoperatively. Outcomes were favorable in 63.7% of traumatic brain injury patients, but in only 20.9% of traumatic spinal injury patients. Pressure sores, infection, and motor deficits were the most commonly reported complications in the latter. CONCLUSIONS This systematic review and pooled analysis demonstrate the significant burden of neurotrauma across Nigeria.
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Affiliation(s)
- Alvan-Emeka K Ukachukwu
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Department of Neurosurgery, Duke University Health System, Durham, North Carolina, USA.
| | - Shiva A Nischal
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - Yesel Trillo-Ordonez
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | | | - Nancy Abu-Bonsrah
- Department of Neurosurgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Toluyemi A Malomo
- Department of Neuroscience, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Oluwakemi A Badejo
- Department of Neurosurgery, University College Hospital, Ibadan, Nigeria
| | - Di D Deng
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Megan E H Still
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Ena C Oboh
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | | | - Isaac Asemota
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Ehita N Oboh
- Michigan State University College of Human Medicine, Grand Rapids, Michigan, USA
| | - Olaniyi D Ogundeji
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Chiazam Ugorji
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Raphia Rahman
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Padmavathi Reddy
- University of Florida College of Medicine, Gainesville, Florida, USA
| | - Andreas Seas
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Duke University Pratt School of Engineering, Durham, North Carolina, USA; Duke University School of Medicine, Durham, North Carolina, USA
| | | | - Megan von Isenburg
- Duke University Medical Center Library and Archives, Durham, North Carolina, USA
| | - Anthony T Fuller
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Department of Neurosurgery, Duke University Health System, Durham, North Carolina, USA; Duke University Global Health Institute, Durham, North Carolina, USA
| | - Michael M Haglund
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Department of Neurosurgery, Duke University Health System, Durham, North Carolina, USA; Duke University Global Health Institute, Durham, North Carolina, USA
| | - Amos O Adeleye
- Department of Neurosurgery, University College Hospital, Ibadan, Nigeria
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3
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Ukachukwu AEK, Abu-Bonsrah N, Seas A, Petitt Z, Waguia-Kouam R, Ramos S, Edwards A, Deng DD, Haglund MM, Fuller AT. The impact of COVID-19 pandemic on global neurosurgery collaborations. World Neurosurg X 2024; 21:100244. [PMID: 38221953 PMCID: PMC10787299 DOI: 10.1016/j.wnsx.2023.100244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 09/16/2023] [Accepted: 10/04/2023] [Indexed: 01/16/2024] Open
Affiliation(s)
- Alvan-Emeka K. Ukachukwu
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
- Department of Neurosurgery, Duke University Health System, Durham, NC, USA
- Duke University School of Medicine, Durham, NC, USA
| | - Nancy Abu-Bonsrah
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Research Department, Association of Future African Neurosurgeons, Yaounde, Cameroon
| | - Andreas Seas
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
- Duke University School of Medicine, Durham, NC, USA
- Pratt School of Engineering, Duke University, Durham, NC, USA
| | - Zoey Petitt
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
- Duke University School of Medicine, Durham, NC, USA
- Duke Global Health Institute, Durham, NC, USA
| | - Romaric Waguia-Kouam
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
- Campbell University School of Osteopathic Medicine, Lillington, NC, USA
| | - Samantha Ramos
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
| | - Alyssa Edwards
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
- Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Di D. Deng
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
| | - Michael M. Haglund
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
- Department of Neurosurgery, Duke University Health System, Durham, NC, USA
- Duke University School of Medicine, Durham, NC, USA
- Duke Global Health Institute, Durham, NC, USA
| | - Anthony T. Fuller
- Duke Global Neurosurgery and Neurology, Duke University, Durham, NC, USA
- Department of Neurosurgery, Duke University Health System, Durham, NC, USA
- Duke University School of Medicine, Durham, NC, USA
- Duke Global Health Institute, Durham, NC, USA
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Lu Z, Tshimbombu TN, Abu-Bonsrah N, Kanmouyne US, Hesson D, Edward A, Dewan MC, Ukachukwu AEK, Fuller AT, Groves ML, Rhee DS. Transnational Capacity Building Efforts in Global Neurosurgery: A Review and Analysis of Their Impact and Determinants of Success. World Neurosurg 2023; 173:188-198.e3. [PMID: 36746238 DOI: 10.1016/j.wneu.2023.01.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023]
Abstract
BACKGROUND Neurosurgical capacity building efforts attempt to address the shortage of neurosurgeons and lack of neurosurgical capacity in low- and middle-income countries. This review sought to characterize neurosurgical capacity building efforts in low- and middle-income countries and the challenges they face, and identify factors that predict higher engagement, better training, and performance of high-impact activities. METHODS A scoping review using PubMed and Embase databases was performed and relevant articles were identified. Programs were classified into 6 categories and the activities they performed were classified as having a high-, medium-, or mild impact on capacity. Programs were also classified using the Olivieri engagement and training criteria. RESULTS Fifty-seven articles representing 42 unique efforts were included. The most important determinant of impact was a program's design and intent. Furthermore, 91% of training and twinning programs received high (class 2 or 3) engagement classifications compared to 17% of mission trips and training camps (P < 0.001); 91% of training and twinning programs received high training classifications compared to 64% of mission trips and training camps (P = 0.015); and 91% of training and twinning programs reported performing high-impact activities compared to 29% of mission trips and training camps (P < 0.001). CONCLUSIONS Training and twinning programs are more engaged, offer better training, and are more likely to perform high-impact activities compared to mission trips and training camps, suggesting that these types of programs offer the greatest chance of producing substantial and sustainable improvements to neurosurgical capacity.
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Affiliation(s)
- Zhuoyan Lu
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA; Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.
| | | | - Nancy Abu-Bonsrah
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA; Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; Johns Hopkins Global Surgery Initiative, Baltimore, Maryland, USA
| | | | - Donna Hesson
- Welch Medical Library, Johns Hopkins University, Baltimore, Maryland, USA
| | - Anbrasi Edward
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Michael C Dewan
- Department of Neurological Surgery, Monroe Carell Jr. Children's Hospital at Vanderbilt, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Alvan-Emeka K Ukachukwu
- Duke Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Department of Neurosurgery, Duke University Health System, Durham, North Carolina, USA
| | - Anthony T Fuller
- Duke Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Department of Neurosurgery, Duke University Health System, Durham, North Carolina, USA; Duke Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Mari L Groves
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Daniel S Rhee
- Division of Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; Johns Hopkins Global Surgery Initiative, Baltimore, Maryland, USA
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Global pediatric surgery and anesthesia inequities: how do we have a global effort? Curr Opin Anaesthesiol 2022; 35:351-356. [PMID: 35671023 DOI: 10.1097/aco.0000000000001122] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE OF REVIEW The SARS-CoV-2 (COVID-19) pandemic has highlighted the inequities in access to healthcare while also revealing our global connectivity. These inequities are emblematic of decades of underinvestment in healthcare systems, education, and research in low-middle income countries (LMICs), especially in surgery and anesthesiology. Five billion people remain without access to safe surgery, and we must take appropriate action now. RECENT FINDINGS The pediatric perioperative mortality in low-resourced settings may be as high as 100 times greater than in high-resourced settings, and a pediatric surgery workforce density benchmark of 4/1 million population could increase survivability to over 80%. Delay in treatment for congenital surgically correctable issues dramatically increases disability-adjusted life years. Appropriate academic partnerships which promote education are desired but the lack of authorship position priority for LMIC-based researchers must be addressed. Five perioperative benchmark indicators have been published including: geospatial access to care within 2 h of location; workforce/100,000 population; volume of surgery/100,000 population; perioperative mortality within 30 days of surgery or until discharged; and risks for catastrophic expenditure from surgical care. SUMMARY Research that determines ethical and acceptable partnership development between high- and low-resourced settings focusing on education and capacity building needs to be standardized and followed.
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Mukherjee SK, Olivieri DJ, Madhani SI, Bonfield CM, Mbabazi E, Arman DM, Dewan MC, Ekramullah SM. EMR adoption in Dhaka, Bangladesh: a template to index pediatric central nervous system tumor care and a review of preliminary neuro-oncologic observations. Childs Nerv Syst 2022; 38:1497-1504. [PMID: 35588333 PMCID: PMC9118804 DOI: 10.1007/s00381-022-05450-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 01/07/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE To describe the design, implementation, and adoption of a simplified electronic medical record (EMR) and its use in documenting pediatric central nervous system (CNS) tumors at a tertiary care referral hospital in South-East Asia. METHODS A novel EMR, cataloguing pediatric CNS tumors was used to collect data from August 2017 to March 2020 at National Institute of Neurosciences and Hospital (NINS&H) in Dhaka, Bangladesh. RESULTS Two hundred forty-nine pediatric patients with a CNS tumor were admitted to NINS&H. Fifty-eight percent of patients were male, and the median age was 8 years. A total of 188/249 patients (76%) underwent surgery during their index admission. Radiographic locations were known for 212/249 (85%) of cases; the most common radiographic locations were infratentorial (81/212; 38%), suprasellar (45/212; 21%), and supratentorial (29/212; 14%). A histopathological classification was reported on 156/249 (63%) of patients' cytology. The most common infratentorial pathologies were medulloblastoma (22/47; 47%) and pilocytic astrocytoma (14/47; 30%). The median time between admission and surgery was 36 days, while the median post-operation stay was 19.5 days. CONCLUSIONS The feasibility of a basic EMR platform for a busy pediatric neurosurgery department in a lower-middle income country is demonstrated, and preliminary clinical data is reviewed. A wide variety of pediatric CNS tumors were observed, spanning the spectrum of anatomic locations and histopathologic subtypes. Surgical intervention was performed for the majority of patients. Barriers to care include limited molecular diagnostics and unavailable data on adjuvant therapy. Future targets include improvement of clinical documentation in the pre-operative and post-operative period.
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Affiliation(s)
- Sudipta Kumer Mukherjee
- grid.489064.7Department of Pediatric Neurosurgery, National Institute of Neurosciences and Hospital (NINS&H), Dhaka, Bangladesh
| | - Daniel J. Olivieri
- grid.40263.330000 0004 1936 9094Warren Alpert Medical School, Brown University, Providence, RI USA
| | - Sarosh Irfan Madhani
- grid.7147.50000 0001 0633 6224Department of Surgery, Aga Khan University, Karachi, Pakistan
| | - Christopher M. Bonfield
- grid.412807.80000 0004 1936 9916Division of Pediatric Neurosurgery, Vanderbilt University Medical Center, 2200 Children’s Way 9th Floor , Nashville, TN 37232 USA
| | - Edith Mbabazi
- grid.461319.8CURE Children’s Hospital of Uganda, Mbale, Uganda
| | - D. M. Arman
- grid.489064.7Department of Pediatric Neurosurgery, National Institute of Neurosciences and Hospital (NINS&H), Dhaka, Bangladesh
| | - Michael C. Dewan
- grid.412807.80000 0004 1936 9916Division of Pediatric Neurosurgery, Vanderbilt University Medical Center, 2200 Children’s Way 9th Floor , Nashville, TN 37232 USA
| | - Sheikh Muhammad Ekramullah
- grid.489064.7Department of Pediatric Neurosurgery, National Institute of Neurosciences and Hospital (NINS&H), Dhaka, Bangladesh
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Olivieri DJ, Yu ZZ, Tabin GC, Thapa R, Greenberg PB. Characterising transnational ophthalmic surgical partnerships by engagement and training. Clin Exp Ophthalmol 2021; 49:347-356. [PMID: 33751766 DOI: 10.1111/ceo.13920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/07/2021] [Accepted: 03/09/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Transnational ophthalmic partnerships exist between high-income countries (HICs) and low- and middle-income countries (LMICs) in varying capacities. We analyzed partnership stakeholders to better understand and address disparities in ophthalmic surgical care. METHODS An international Web search was conducted to identify surgeons, foundations or organisations participating in ophthalmic delivery and/or capacity building from 2010 to 2019. Partnerships were defined through clinical activities, education and training and/or research support. Descriptive data on current ophthalmic partnerships were collected from published reports, literature reviews and information on stakeholder webpages. Partnerships were classified by the extent of engagement and training: grade I 'engagement' represented documented partnerships of at least 1 year and grade I 'training' limited or poorly defined skills transfer programmes, while grade III 'engagement' represented partnerships with well-documented fiscal investment and/or research productivity and grade III 'training' established training programmes. Data were analysed using descriptive statistics and geospatially depicted on Tableau (Mountain View, CA) and ArcMap software (Redlands, CA). RESULTS In total, 209 unique HIC-LMIC partnerships encompassing 92 unique countries were described. The most common HIC partners were from North America (123; 59%), followed by Europe (75; 36%). The most common LMIC partners were from Africa (102; 49%), followed by Asia-Pacific (54; 26%) and Latin America (44; 21%). Additionally, partnerships most frequently provided services in cataract (48%), glaucoma (25%) and diabetic retinopathy (25%). The most common 'engagement' classifications were grade I (36%) or II (40%); the most common 'training' classifications were grade I (61%) or II (23%). CONCLUSION Transnational ophthalmic partnerships exist with varying degrees of both engagement and training. Partnerships are stronger in research collaboration and direct services, and weaker in LMIC-directed training programmes.
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Affiliation(s)
- Daniel J Olivieri
- Division of Ophthalmology, Alpert Medical School, Brown University, Providence, Rhode Island, USA.,Section of Ophthalmology, Providence VA Medical Center, Providence, Rhode Island, USA.,Watson Institute for International and Public Affairs, Brown University, Providence, Rhode Island, USA
| | - Zane Z Yu
- Division of Ophthalmology, Alpert Medical School, Brown University, Providence, Rhode Island, USA.,Section of Ophthalmology, Providence VA Medical Center, Providence, Rhode Island, USA
| | - Geoffrey C Tabin
- Department of Ophthalmology, Byers Eye Institute, Stanford University, Palo Alto, California, USA
| | - Raba Thapa
- Vitreo-Retina Service, Tilganga Institute of Ophthalmology, Kathmandu, Nepal
| | - Paul B Greenberg
- Division of Ophthalmology, Alpert Medical School, Brown University, Providence, Rhode Island, USA.,Section of Ophthalmology, Providence VA Medical Center, Providence, Rhode Island, USA
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Olivieri DJ, Yu ZZ, Greenberg PB. Advancing equity in global ophthalmology. Graefes Arch Clin Exp Ophthalmol 2020; 259:1677-1678. [PMID: 33191471 DOI: 10.1007/s00417-020-05009-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 10/28/2020] [Accepted: 11/04/2020] [Indexed: 12/16/2022] Open
Affiliation(s)
- Daniel J Olivieri
- Division of Ophthalmology, Alpert Medical School, Brown University, Coro Center West, Suite 200, 1 Hoppin Street, Providence, RI, USA.,Section of Ophthalmology, Providence VA Medical Center, Providence, RI, USA.,Watson Institute for International and Public Affairs, Brown University, Providence, RI, USA
| | - Zane Z Yu
- Division of Ophthalmology, Alpert Medical School, Brown University, Coro Center West, Suite 200, 1 Hoppin Street, Providence, RI, USA.,Section of Ophthalmology, Providence VA Medical Center, Providence, RI, USA
| | - Paul B Greenberg
- Division of Ophthalmology, Alpert Medical School, Brown University, Coro Center West, Suite 200, 1 Hoppin Street, Providence, RI, USA. .,Section of Ophthalmology, Providence VA Medical Center, Providence, RI, USA.
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