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Gilani A, Mushtaq N, Shakir M, Altaf A, Siddiq Z, Bouffet E, Tabori U, Hawkins C, Minhas K. Pediatric neuropathology practice in a low- and middle-income country: capacity building through institutional twinning. Front Oncol 2024; 14:1328374. [PMID: 38764578 PMCID: PMC11102046 DOI: 10.3389/fonc.2024.1328374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 04/10/2024] [Indexed: 05/21/2024] Open
Abstract
Background Accurate and precise diagnosis is central to treating central nervous system (CNS) tumors, yet tissue diagnosis is often a neglected focus in low- and middle-income countries (LMICs). Since 2016, the WHO classification of CNS tumors has increasingly incorporated molecular biomarkers into the diagnosis of CNS tumors. While this shift to precision diagnostics promises a high degree of diagnostic accuracy and prognostic precision, it has also resulted in increasing divergence in diagnostic and management practices between LMICs and high-income countries (HICs). Pathologists and laboratory professionals in LMICs lack the proper training and tools to join the molecular diagnostic revolution. We describe the impact of a 7-year long twinning program between Canada and Pakistan on pathology services. Methods During the study period, 141 challenging cases of pediatric CNS tumors initially diagnosed at Aga Khan University Hospital (AKUH), Karachi, were sent to the Hospital for Sick Children in Toronto, Canada (SickKids), for a second opinion. Each case received histologic review and often immunohistochemical staining and relevant molecular testing. A monthly multidisciplinary online tumor board (MDTB) was conducted to discuss the results with pathologists from both institutions in attendance. Results Diagnostic discordance was seen in 30 cases. Expert review provided subclassification for 53 cases most notably for diffuse gliomas and medulloblastoma. Poorly differentiated tumors benefited the most from second review, mainly because of the resolving power of specialized immunohistochemical stains, NanoString, and targeted gene panel next-generation sequencing. Collaboration with expert neuropathologists led to validation of over half a dozen immunostains at AKUH facilitating diagnosis of CNS tumors. Conclusions LMIC-HIC Institutional twinning provides much-needed training and mentorship to pathologists and can help in infrastructure development by adopting and validating new immunohistochemical stains. Persistent unresolved cases indicate that molecular techniques are indispensable in for diagnosis in a minority of cases. The development of affordable alternative molecular techniques may help with these histologically unresolved cases.
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Affiliation(s)
- Ahmed Gilani
- Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Department of Medicine, The Aga Khan University, Karachi, Pakistan
| | - Naureen Mushtaq
- Department of Oncology, The Aga Khan University Hospital, Karachi, Pakistan
| | - Muhammad Shakir
- Department of Surgery, The Aga Khan University Hospital, Karachi, Pakistan
| | - Ahmed Altaf
- Department of Surgery, The Aga Khan University Hospital, Karachi, Pakistan
| | - Zainab Siddiq
- Department of Medicine, The Aga Khan University, Karachi, Pakistan
| | - Eric Bouffet
- Neurooncology Program, Division of Hematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
- Global Pediatric Medicine Department, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Uri Tabori
- Neurooncology Program, Division of Hematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Cynthia Hawkins
- Department of Pathology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Khurram Minhas
- Department of Pathology and Laboratory Medicine, The Aga Khan University Hospital, Karachi, Pakistan
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Salceda-Rivera V, Tejocote-Romero I, Osorio DS, Bellido-Magaña R, López-Facundo A, Anaya-Aguirre SE, Ortiz-Morales D, Rivera-Luna R, Reyes-Gutiérrez E, Rivera-Gómez R, Velasco-Hidalgo L, Cortés-Alva D, Lagarda-Arrechea S, Arreguín-González FE, Benito-Reséndiz AE, Chávez-Gallegos S, Pérez-Rivera E, Gaytán-Fernández GJ, León-Espitia JA, Domínguez-Sánchez J, Leal-Cavazos C, Simón-González C, Larios-Farak TC, Macías-García NA, García-Espinosa AC, Guerrero-Maymes F, Casillas-Toral P, González-Ramella O. Impact of treatment and clinical characteristics on the survival of children with medulloblastoma in Mexico. Front Oncol 2024; 14:1376574. [PMID: 38756654 PMCID: PMC11096484 DOI: 10.3389/fonc.2024.1376574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 03/26/2024] [Indexed: 05/18/2024] Open
Abstract
Introduction Data on medulloblastoma outcomes and experiences in low- and middle-income countries, especially in Latin America, is limited. This study examines challenges in Mexico's healthcare system, focusing on assessing outcomes for children with medulloblastoma in a tertiary care setting. Methods A retrospective analysis was conducted, involving 284 patients treated at 21 pediatric oncology centers in Mexico. Results High-risk patients exhibited markedly lower event-free survival than standard-risk patients (43.5% vs. 78.3%, p<0.001). Influential factors on survival included anaplastic subtype (HR 2.4, p=0.003), metastatic disease (HR 1.9, p=0.001); residual tumor >1.5cm², and lower radiotherapy doses significantly impacted event-free survival (EFS) and overall survival (OS). Platinum-based chemotherapy showed better results compared to the ICE protocol in terms of OS and EFS, which was associated with higher toxicity. Patients under 3 years old displayed notably lower OS and EFS compared to older children (36.1% vs. 55.9%, p=0.01).
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Affiliation(s)
- Violeta Salceda-Rivera
- Hospital Civil de Guadalajara “Dr. Juan I. Menchaca”, Department of Pediatrics, Divisions of Pediatric Hematology-Oncology, Guadalajara, Jalisco, Mexico
| | - Isidoro Tejocote-Romero
- IMIEM, Instituto Materno Infantil del Estado de Mexico, Secretaria de Salud, Toluca, Estado de Mexico, Mexico
- Department of Pediatric Oncology, ISSEMYM, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Estado de Mexico, Mexico
| | | | | | - Araceli López-Facundo
- Department of Pediatric Oncology, ISSEMYM, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Estado de Mexico, Mexico
| | | | - Daniel Ortiz-Morales
- Department of Pediatric Oncology, Hospital General de México “Dr. Eduardo Liceaga”, Mexico City, Mexico
- Department of Pediatric Oncology, Hospital Militar de Especialidades de la Mujer y Neonatología, Mexico City, Mexico
| | - Roberto Rivera-Luna
- Department of Pediatric Oncology, Instituto Nacional de Pediatria, Mexico City, Mexico
| | | | - Rebeca Rivera-Gómez
- Hospital General de Tijuana, Universidad Autonoma de Baja California, Tijuana, Baja California, Mexico
| | | | - Deyanira Cortés-Alva
- Hospital del Niño DIF Hidalgo, Sistema Nacional para el Desarrollo Integral de la Familia, Hidalgo, Mexico
| | | | - Farina E. Arreguín-González
- Centro Médico Nacional “20 de Noviembre” del Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico City, Mexico
| | - Alma E. Benito-Reséndiz
- Centro Médico Nacional “20 de Noviembre” del Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico City, Mexico
| | - Silvia Chávez-Gallegos
- Department of Pediatric Oncology, Hospital Infantil “Eva Samano de López Mateos”, Morelia, Michoacan, Mexico
| | - Eloy Pérez-Rivera
- Department of Pediatric Oncology, Hospital Infantil “Eva Samano de López Mateos”, Morelia, Michoacan, Mexico
| | - Guillermo J. Gaytán-Fernández
- Hospital General Regional de Leon, Leon, Guanajuato, Mexico
- Department of Pediatric Oncology, Hospital Regional de Alta Especialidad del Bajío, Leon, Guanajuato, Mexico
| | | | | | - Carlos Leal-Cavazos
- Hospital Universitario “Dr. José Eleuterio González”, Universidad Autónoma de Nuevo Leon, Nuevo Leon, Mexico
| | - Citlalli Simón-González
- Department of Pediatric Oncology, Hospital Regional de Alta Especialidad del Niño “ Dr. Rodolfo Nieto Padrón”, Tabasco, Mexico
| | - Tania C. Larios-Farak
- Department of Pediatric Oncology, Hospital Infantil del Estado de Sonora, Hermosillo, Sonora, Mexico
| | - Nubia A. Macías-García
- Department of Pediatric Oncology, Hospital del Niño “Dr. Federico Gómez Santos”, Saltillo, Coahuila, Mexico
| | - Ana C. García-Espinosa
- Department of Pediatric Oncology, Hospital Infantil de Especialidades de Chihuahua, Chihuahua, Chihuahua, Mexico
| | | | - Paola Casillas-Toral
- Hospital Civil de Guadalajara “Dr. Juan I. Menchaca”, Department of Pediatrics, Divisions of Pediatric Hematology-Oncology, Guadalajara, Jalisco, Mexico
| | - Oscar González-Ramella
- Hospital Civil de Guadalajara “Dr. Juan I. Menchaca”, Department of Pediatrics, Divisions of Pediatric Hematology-Oncology, Guadalajara, Jalisco, Mexico
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Hammad R, Nobre L, Ryall S, Arnoldo A, Siddaway R, Bennett J, Tabori U, Hawkins C. The Clinical Utility of a Tiered Approach to Pediatric Glioma Molecular Characterization for Resource-Limited Settings. JCO Glob Oncol 2024; 10:e2300269. [PMID: 38754050 DOI: 10.1200/go.23.00269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 02/09/2024] [Accepted: 02/23/2024] [Indexed: 05/18/2024] Open
Abstract
PURPOSE Molecular characterization is key to optimally diagnose and manage cancer. The complexity and cost of routine genomic analysis have unfortunately limited its use and denied many patients access to precision medicine. A possible solution is to rationalize use-creating a tiered approach to testing which uses inexpensive techniques for most patients and limits expensive testing to patients with the highest needs. Here, we tested the utility of this approach to molecularly characterize pediatric glioma in a cost- and time-sensitive manner. METHODS We used a tiered testing pipeline of immunohistochemistry (IHC), customized fusion panels or fluorescence in situ hybridization (FISH), and targeted RNA sequencing in pediatric gliomas. Two distinct diagnostic algorithms were used for low- and high-grade gliomas (LGGs and HGGs). The percentage of driver alterations identified, associated testing costs, and turnaround time (TAT) are reported. RESULTS The tiered approach successfully characterized 96% (95 of 99) of gliomas. For 82 LGGs, IHC, targeted fusion panel or FISH, and targeted RNA sequencing solved 35% (29 of 82), 29% (24 of 82), and 30% (25 of 82) of cases, respectively. A total of 64% (53 of 82) of samples were characterized without targeted RNA sequencing. Of 17 HGG samples, 13 were characterized by IHC and four were characterized by targeted RNA sequencing. The average cost per sample was more affordable when using the tiered approach as compared with up-front targeted RNA sequencing in LGG ($405 US dollars [USD] v $745 USD) and HGGs ($282 USD v $745 USD). The average TAT per sample was also shorter using the tiered approach (10 days for LGG, 5 days for HGG v 14 days for targeted RNA sequencing). CONCLUSION Our tiered approach molecularly characterized 96% of samples in a cost- and time-sensitive manner. Such an approach may be feasible in neuro-oncology centers worldwide, particularly in resource-limited settings.
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Affiliation(s)
- Rawan Hammad
- Haematology Department, Faculty of Medicine, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
- Division of Pediatric Haematology Oncology, The Hospital for Sick Children, Toronto, Canada
| | - Liana Nobre
- Division of Pediatric Haematology Oncology, The Hospital for Sick Children, Toronto, Canada
- Division of Hematology, Oncology and Palliative Care, Department of Pediatrics, University of Alberta & Stollery Children's Hospital, Edmonton, Canada
| | - Scott Ryall
- Division of Pathology, Department of Pediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, Canada
- The Hospital for Sick Children, Arthur and Sonia Labatt Brain Tumour Research Centre, Toronto, Canada
| | - Anthony Arnoldo
- Division of Pathology, Department of Pediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, Canada
| | - Robert Siddaway
- Division of Pathology, Department of Pediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, Canada
- The Hospital for Sick Children, Arthur and Sonia Labatt Brain Tumour Research Centre, Toronto, Canada
| | - Julie Bennett
- Division of Pediatric Haematology Oncology, The Hospital for Sick Children, Toronto, Canada
- The Hospital for Sick Children, Arthur and Sonia Labatt Brain Tumour Research Centre, Toronto, Canada
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Canada
| | - Uri Tabori
- Division of Pediatric Haematology Oncology, The Hospital for Sick Children, Toronto, Canada
- The Hospital for Sick Children, Arthur and Sonia Labatt Brain Tumour Research Centre, Toronto, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, Canada
| | - Cynthia Hawkins
- Division of Pathology, Department of Pediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, Canada
- The Hospital for Sick Children, Arthur and Sonia Labatt Brain Tumour Research Centre, Toronto, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
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Mushtaq N, Qureshi BM, Javed G, Sheikh NA, Bakhshi SK, Laghari AA, Enam SA, Anwar SSM, Hilal K, Kabir A, Ahmad A, Goraya A, Mistry AS, Rashid A, Maaz AUR, Munawar MA, Khan AA, Bashir F, Hashmi H, Saeed K, Khandwala K, Rehman L, Dewan MC, Khan MS, Karim MU, Shaheen N, Zia N, Yasmeen N, Mahmood R, Memon RAR, Kirmani S, Resham S, Kadri S, Riaz S, Hamid SA, Ghafoor T, Imam U, Mushtaq YR, Rana ZA, Bouffet E, Minhas K. Capacity building for pediatric neuro-oncology in Pakistan- a project by my child matters program of Foundation S. Front Oncol 2024; 14:1325167. [PMID: 38487721 PMCID: PMC10938908 DOI: 10.3389/fonc.2024.1325167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/17/2024] [Indexed: 03/17/2024] Open
Abstract
Introduction Initiated in June 2019, this collaborative effort involved 15 public and private sector hospitals in Pakistan. The primary objective was to enhance the capacity for pediatric neuro-oncology (PNO) care, supported by a My Child Matters/Foundation S grant. Methods We aimed to establish and operate Multidisciplinary Tumor Boards (MTBs) on a national scale, covering 76% of the population (185.7 million people). In response to the COVID-19 pandemic, MTBs transitioned to videoconferencing. Fifteen hospitals with essential infrastructure participated, holding monthly sessions addressing diagnostic and treatment challenges. Patient cases were anonymized for confidentiality. Educational initiatives, originally planned as in-person events, shifted to a virtual format, enabling continued implementation and collaboration despite pandemic constraints. Results A total of 124 meetings were conducted, addressing 545 cases. To augment knowledge, awareness, and expertise, over 40 longitudinal lectures were organized for healthcare professionals engaged in PNO care. Additionally, two symposia with international collaborators and keynote speakers were also held to raise national awareness. The project achieved significant milestones, including the development of standardized national treatment protocols for low-grade glioma, medulloblastoma, and high-grade glioma. Further protocols are currently under development. Notably, Pakistan's first pediatric neuro-oncology fellowship program was launched, producing two graduates and increasing the number of trained pediatric neuro-oncologists in the country to three. Discussion The initiative exemplifies the potential for capacity building in PNO within low-middle income countries. Success is attributed to intra-national twinning programs, emphasizing collaborative efforts. Efforts are underway to establish a national case registry for PNO, ensuring a comprehensive and organized approach to monitoring and managing cases. This collaborative initiative, supported by the My Child Matters/Foundation S grant, showcases the success of capacity building in pediatric neuro-oncology in low-middle income countries. The establishment of treatment protocols, fellowship programs, and regional tumor boards highlights the potential for sustainable improvements in PNO care.
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Affiliation(s)
- Naureen Mushtaq
- Peadiatric Oncology Section, Department of Oncology, Aga Khan University, Karachi, Pakistan
| | - Bilal Mazhar Qureshi
- Radiation Oncology Section, Department of Oncology, Aga Khan University, Karachi, Pakistan
| | - Gohar Javed
- Neurosurgery Section, Department of Surgery, Aga Khan University, Karachi, Pakistan
| | - Nabeel Ashfaque Sheikh
- Medical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Karachi, Pakistan
| | - Saqib Kamran Bakhshi
- Neurosurgery Section, Department of Surgery, Aga Khan University, Karachi, Pakistan
| | - Altaf Ali Laghari
- Neurosurgery Section, Department of Surgery, Aga Khan University, Karachi, Pakistan
| | - Syed Ather Enam
- Neurosurgery Section, Department of Surgery, Aga Khan University, Karachi, Pakistan
| | | | - Kiran Hilal
- Department of Radiology, Aga Khan University, Karachi, Pakistan
| | - Arsalan Kabir
- Department of Oncology, Aga Khan University, Karachi, Pakistan
| | - Alia Ahmad
- Department of Pediatric Oncology, Children’s Hospital and Institute of Child Health, Lahore, Pakistan
| | - Amber Goraya
- Department of Radiology Children’s Hospital and Institute of Child Health, Lahore, Pakistan
| | | | - Aqeela Rashid
- Department of Pediatric Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | | | - Muhammad Atif Munawar
- Department of Radiation Oncology, Northwest General Hospital and Research Center, Peshawar, Pakistan
| | - Atiq Ahmed Khan
- Department of Neurosurgery, Ruth K. M. Pfau Civil Hospital, Karachi, Pakistan
| | | | - Hina Hashmi
- Jinnah Postgraduate Medical Centre, Aga Khan University, Karachi, Pakistan
| | - Kamran Saeed
- Jinnah Postgraduate Medical Centre, Aga Khan University, Karachi, Pakistan
| | | | - Lal Rehman
- Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Michael C. Dewan
- Vanderbilt University Medical Center, Nashville, TN, United States
| | - Muhammad Saghir Khan
- Department of Pediatrics, King Faisal Specialist Hospital and Research Center, Madinah, Saudi Arabia
| | - Muneeb uddin Karim
- Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Najma Shaheen
- Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Nida Zia
- Indus Hospital & Health Network, Karachi, Pakistan
| | - Nuzhat Yasmeen
- Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Raheela Mahmood
- Atomic Energy Medical Centre, Aga Khan University, Karachi, Pakistan
| | | | | | | | - Shazia Kadri
- Jinnah Medical College and Teaching Hospital, Peshawar, Pakistan
| | - Shazia Riaz
- Children’s Hospital and Institute of Child Health, Lahore, Pakistan
| | | | | | - Uzma Imam
- Child Aid Association, National Institute of Child Health, Karachi, Pakistan
| | | | - Zulfiqar Ali Rana
- Children’s Hospital & The Institute of Child Health Multan, Multan, Pakistan
| | - Eric Bouffet
- The Hospital for Sick Children (SickKids), Toronto, ON, Canada
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Ghalibafian M, Mirzaei S, Girinsky T, Sadeghi Y, Saffar A, Ghodsinezhad N, Elmi S, Bouffet E. Challenges in Treating Childhood Infratentorial Ependymoma: A Low- and Middle-Income Country Experience. Int J Radiat Oncol Biol Phys 2023; 117:1181-1190. [PMID: 37454918 DOI: 10.1016/j.ijrobp.2023.06.2294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 05/30/2023] [Accepted: 06/26/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE Patients and physicians in low- and middle-income countries (LMICs) face challenges owing to limited expertise and suboptimal access to appropriate diagnostic and treatment modalities. We report our experience in treating posterior fossa ependymoma (PFE) at MAHAK, a charity organization in Iran whose radiation oncology department is the only one exclusively dedicated to childhood cancer in the whole country. METHODS AND MATERIALS Pediatric patients with PFE referred to MAHAK between November 2008 and January 2016 were identified. Details on investigations and management done before referral were collected. Management at MAHAK and patient outcomes were analyzed. RESULTS Of 80 patients diagnosed as having ependymoma, 54 with PFE were identified. Forty-three patients received adjuvant radiation therapy, and 11 were irradiated initially after recurrence. At a median follow-up of 5.1 years (range, 0.3-9.7 years), the latter group had the worst outcome, with a 5-year overall survival (OS) rate of 27% (95% CI, 7%-54%). Patients who started radiation therapy within 77 days after initial surgery had a better outcome compared with those who started later (5-year OS: 74% vs 32%; P = .05). Compliance with follow-up recommendations was poor. Only 22% of the patients had at least 2 IQ test assessments, and 50% showed some decline over time. Three cases of growth hormone deficiency were detected, but none of the patients received replacement therapy. CONCLUSIONS Access to pediatric neurosurgery, anesthesia, and timely radiation therapy are among the most challenging obstacles to be overcome in LMICs. Our series confirmed that chemotherapy is not an appropriate option for delaying radiation therapy, especially in young children. The importance of long-term follow-up should be acknowledged by the parents and medical team.
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Affiliation(s)
- Mithra Ghalibafian
- Department of Radiation Oncology, MAHAK Pediatric Cancer Treatment and Research Center, Tehran, Iran.
| | - Sajad Mirzaei
- Department of Radiation Physics, MAHAK Pediatric Cancer Treatment and Research Center, Tehran, Iran
| | | | - Yasaman Sadeghi
- MAHAK Hematology Oncology Research Center (MAHAK-HORC), MAHAK Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azam Saffar
- Department of Biostatistics, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Neda Ghodsinezhad
- Department of Psychology, MAHAK Pediatric Cancer Treatment and Research Center, Tehran, Iran
| | - Sara Elmi
- Department of Audiology, MAHAK Pediatric Cancer Treatment and Research Center, Tehran, Iran
| | - Eric Bouffet
- Division of Hematology/Oncology, Department of Pediatrics, Hospital for Sick Children, Toronto, Ontario, Canada
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Bailey S, Davidson A, Parkes J, Tabori U, Figaji A, Epari S, Chinnaswamy G, Dias-Coronado R, Casavilca-Zambrano S, Amayiri N, Vassal G, Bouffet E, Clifford SC. How Can Genomic Innovations in Pediatric Brain Tumors Transform Outcomes in Low- and Middle-Income Countries? JCO Glob Oncol 2022; 8:e2200156. [PMID: 36252166 PMCID: PMC9812475 DOI: 10.1200/go.22.00156] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Pragmatic ways to apply molecular innovation to childhood brain cancer diagnosis and therapy in LMICs![]()
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Affiliation(s)
- Simon Bailey
- Great North Children's Hospital and Newcastle University, Newcastle upon Tyne, United Kingdom,Simon Bailey, MBChB, PhD, Sir James Spence Institute of Child Health, Royal Victoria Infirmary, Queen Victoria Rd, Newcastle upon Tyne NE1 4LP, United Kingdom;
| | - Alan Davidson
- Haematology Oncology Service, Red Cross War Memorial Children's Hospital, Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa
| | - Jeannette Parkes
- Department of Radiation Oncology, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Uri Tabori
- Neuro-oncology Program, Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Anthony Figaji
- Department of Neurosurgery, Red Cross War Memorial Children's Hospital and University of Cape Town, Cape Town, South Africa
| | - Shridar Epari
- Department of Pathology, ACTREC and Tata Memorial Hospital, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Girish Chinnaswamy
- Department of Pediatric Oncology, Tata Memorial Hospital, Parel, Mumbai, India
| | - Rosaldi Dias-Coronado
- Pediatric Oncology Department—Instituto Nacional de Enfermedades Neoplásicas, Surquillo, Peru
| | - Sandro Casavilca-Zambrano
- Instituto Nacional de Enfermedades Neoplásicas, Lima, Perú and Facultad de Ciencias de la Salud de La Universidad de Huánuco, Huánuco, Peru
| | - Nisreen Amayiri
- Department of Hematology and Oncology, King Hussein Cancer Centre, Amman, Jordan
| | - Gilles Vassal
- Department of Pediatric and Adolescent Oncology, Institut Gustave-Roussy, Villejuif, France
| | - Eric Bouffet
- Neuro-oncology Program, Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Steven C. Clifford
- Wolfson Childhood Cancer Research Centre, Newcastle University Centre for Cancer, Newcastle upon Tyne, United Kingdom
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