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Huang CY, Su SB, Chen KT. An update of the diagnosis, treatment, and prevention of leprosy: A narrative review. Medicine (Baltimore) 2024; 103:e39006. [PMID: 39183407 PMCID: PMC11346855 DOI: 10.1097/md.0000000000039006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/22/2024] [Accepted: 06/28/2024] [Indexed: 08/27/2024] Open
Abstract
Leprosy is an infectious disease that remains a public health concern. It is caused by acid-fast Bacillus leprae, which primarily affects the skin and peripheral nerves, potentially leading to long-term disability and stigma. However, current and previous efforts have focused on developing better diagnostic and therapeutic interventions for leprosy, and its prevention needs to be addressed. In this review, we organize the currently published papers and provide updates on the global epidemiology, diagnosis, treatment, and prevention of leprosy. Several online databases, including MEDLINE (National Library of Medicine, Bethesda, MD), PubMed, EMBASE, Web of Science, and Google Scholar, were searched to collect relevant published papers. As a public health issue, the World Health Organization set the goal of leprosy elimination with a prevalence of <1 case per 10,000 people, which was achieved in 2000 and in most countries by 2010, mainly owing to the treatment of leprosy using drugs starting in 1980 and no-cost access for patients since 1995. Although diagnostic and therapeutic techniques have improved, the new occurrence of leprosy remains a critical global disease burden. With continuous technological improvements in diagnosing and treating leprosy, obtaining more relevant healthcare knowledge and preventing leprosy disability are crucial.
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Affiliation(s)
- Chien-Yuan Huang
- Division of Occupational Medicine, Chi-Mei Medical Center, Liouying, Tainan, Taiwan
| | - Shih-Bin Su
- Department of Occupational Medicine, Chi-Mei Medical Center, Tainan, Taiwan
| | - Kow-Tong Chen
- Department of Occupational Medicine, Tainan Municipal Hospital (managed by Show Chwan Medical Care Corporation), Tainan, Taiwan
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Hidajat D, Risantari IGAF, Affarah WS. New cases of childhood leprosy in two male siblings in low endemic province: an iceberg phenomenon? Dermatol Reports 2023; 15:9706. [PMID: 38196899 PMCID: PMC10774850 DOI: 10.4081/dr.2023.9706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 04/03/2023] [Indexed: 01/11/2024] Open
Abstract
Children are the leprosy population most at risk; multibacillary infections are common. We reported pediatric cases with WHO-multibacillary lepromatous type morbus Hansen. We discovered several hypopigmented patches on the right upper arm, anesthesia-filled claw hands, and infiltrates in the ears in one 17- year-old child. In the other case (13-year-old), we discovered reduced sensory sensitivity in nearly every area of the body, infiltrates on the ear, and numerous irregular hypopigmented plaques on the belly, lumbar, and gluteus. Both patients had positive acidfast bacteria. After three months of treatment, multibacillary leprosy patients began to show improvement. Low socioeconomic and environmental conditions, as well as a history of intimate contact with leprosy patients, have been identified as risk factors.
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Affiliation(s)
- Dedianto Hidajat
- Department of Dermatology and Venereology, West Nusa Tenggara General Hospital, Lombok
| | | | - Wahyu Sulistya Affarah
- Department of Public Health, Faculty of Medicine, University of Mataram, Lombok, Indonesia
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Li X, Jin G, Yang J, Li Y, Wei P, Zhang L. Epidemiological characteristics of leprosy during the period 2005-2020: A retrospective study based on the Chinese surveillance system. Front Public Health 2023; 10:991828. [PMID: 36711406 PMCID: PMC9874668 DOI: 10.3389/fpubh.2022.991828] [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: 07/12/2022] [Accepted: 12/21/2022] [Indexed: 01/12/2023] Open
Abstract
Background Jiangsu Province is located in the Yangtze River Delta region, with a total area of 107,200 square kilometers. Since 1949, over 55,000 cases have been registered, with Taixing accounting for the highest number of patients. The proportion of new cases with MB and G2D was higher compared to other regions. As a result, Jiangsu has been considered a priority area for public health interventions in China. Methods This paper mainly described the population, time, and spatial distribution of the newly detected leprosy cases in Jiangsu Province between 2005 and 2020. In this study, all the data were entered into Microsoft Excel and SPSS for the descriptive analysis. ArcGIS was applied to create statistical maps, and Geoda was used to conduct spatial autocorrelation analysis with local Moran's I statistics (LISA). The epidemiological data were obtained from LEPMIS. In addition, population data were obtained from the Statistical Yearbook of Jiangsu Province. Results During the study period, 363 new cases were reported. Of these, 232 were men and 131 were women (1.77:1). The mean age at diagnosis was 60.56 years, and no adolescent cases were identified. Three hundred and twenty-seven (90.08%) were diagnosed with MB and 36 (9.92%) with PB. 31.68% (115/363) of the patients presented with G2D. Farmers accounted for 74.9%, and most cases were identified in skin clinics (248, 68.32%). We observed a decreasing trend in detection rate, with a higher concentration of new cases diagnosed between July and October. Spatial analysis showed that the new cases were primarily distributed in the northwest of Jiangsu province, and Suqian has the highest incidence of leprosy. Special attention should be paid to Wuzhong, a county with a potential risk of inter-provincial transmission. Furthermore, 55 new cases came from other Chinese provinces but lived in Jiangsu. Conclusion The NCDR of leprosy decreased, but the new cases showed disabilities, a sign of the late diagnosis. The results indicated that some regions were still suffering from the burden of leprosy. Thus, we recommend that the government should adopt effective strategies to promote leprosy control. The main priorities for eliminating new cases were to provide sustainable financial support, improve the quality of clinical services, strengthen preventive intervention and rehabilitation services for disabilities, provide health education among high-risk populations, and explore new approaches.
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Affiliation(s)
- Xiang Li
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China
| | - Guangjie Jin
- Department of Chronic Infectious Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Jing Yang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China
| | - Yunhui Li
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China
| | - Pingmin Wei
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China,*Correspondence: Pingmin Wei ✉
| | - Lianhua Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China,Department of Chronic Infectious Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China,Lianhua Zhang ✉
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Martoreli JF, Ramos ACV, Berra TZ, do Nascimento MC, Tavares RBV, Moura HSD, de Mello DF, Alves JD, Arcêncio RA. Clusters of risk for the occurrence of leprosy and disabilities in children under 15 years of age in Cuiabá: a geospatial study. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2023; 26:e230006. [PMID: 36629618 PMCID: PMC9838240 DOI: 10.1590/1980-549720230006.2] [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: 08/12/2022] [Accepted: 10/13/2022] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVE This study aimed to analyze the spatial distribution of leprosy and disabilities in children under 15 years of age in Cuiabá. METHODS Ecological study carried out in the city of Cuiabá, Mato Grosso, Brazil. The study population consisted of leprosy cases in children under 15 years old notified in the Notifiable Diseases Information System, between 2008 and 2018. Based on residential addresses, cases were georeferenced. In the analysis of the spatial distribution of the cases, the estimation of the Kernel density was used and, later, the statistics of spatial, spatio-temporal and Spatial Variation in Temporal Trends were applied. RESULTS 514 cases of leprosy were reported in children under 15 years of age in Cuiabá, with a percentage of 10.1% of cases with degree of physical disability 1 and 2.3% with degree of physical disability 2 at the time of diagnosis. With the techniques of spatial and spatio-temporal scanning, clusters of risk for leprosy were identified in the North, West, East and South regions of Cuiabá, and with the technique of Spatial Variation in Temporal Trends, a cluster was identified in the West region of Cuiabá. CONCLUSION In Cuiabá, cases of leprosy in children under 15 years of age with disabilities were distributed throughout the urban area of the city, with the highest density of cases in the North and West regions, followed by the East region. The clusters with the highest Relative Risk were identified in the East and West regions, characterized by having low and medium income levels.
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Affiliation(s)
- José Francisco Martoreli
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Escola de Enfermagem – Ribeirão Preto (SP), Brasil
| | - Antônio Carlos Vieira Ramos
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Escola de Enfermagem – Ribeirão Preto (SP), Brasil
| | - Thaís Zamboni Berra
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Escola de Enfermagem – Ribeirão Preto (SP), Brasil
| | | | - Reginaldo Bazon Vaz Tavares
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Escola de Enfermagem – Ribeirão Preto (SP), Brasil
| | - Heriederson Sávio Dias Moura
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Escola de Enfermagem – Ribeirão Preto (SP), Brasil
| | - Débora Falleiros de Mello
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Escola de Enfermagem – Ribeirão Preto (SP), Brasil
| | | | - Ricardo Alexandre Arcêncio
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Escola de Enfermagem – Ribeirão Preto (SP), Brasil
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da Silva Santos J, da Costa Alves F, José Dos Santos Júnior E, Soares Sobrinho JL, de La Roca Soares MF. Evolution of pediatric pharmaceutical forms for treatment of Hansen's disease (leprosy). Expert Opin Ther Pat 2023; 33:1-15. [PMID: 36755421 DOI: 10.1080/13543776.2023.2178301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
INTRODUCTION Leprosy is a neglected, infectious, granulomatous and chronic disease caused by the pathological agent Mycobacterium leprae. The course of the disease is more aggressive in patients under 15 years of age, but the current treatment offered worldwide consists of solid forms, by the combination of antibiotics such as rifampicin, clofazimine and dapsone. This represents results in lack of adherence in pediatric patients and drug therapy failure, although numerous formulations and technologies have already been developed. AREA COVERED This study aims to analyze the technological evolution of the pharmaceutical treatment of leprosy, aimed at children. A review of patents around the world was conducted to look for technical and clinical aspects of formulations and devices. EXPERT OPINION Innovative formulations for pediatric patients were classified according to the routes of administration as oral, inhalable, injectable and transdermal. The formulations were organized as alternatives for pediatric therapy, taking into account the physicochemical aspects of drugs and the physiological aspects of pediatric patients. Among the difficulties for the patented formulations to reach the market, of special note is the low stability of the physicochemical characteristics of the drugs. Optimization of formulations would favor the pediatric treatment of leprosy, aiming at therapeutic success.
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Affiliation(s)
- Jocimar da Silva Santos
- Núcleo de Controle de Qualidade de Medicamentos e Correlatos, Department of Pharmacy, Universidade Federal de Pernambuco, Av. Prof. Arthur de Sá, S/N, Cidade Universitária, Recife PE, Brasil
| | - Franciely da Costa Alves
- Núcleo de Controle de Qualidade de Medicamentos e Correlatos, Department of Pharmacy, Universidade Federal de Pernambuco, Av. Prof. Arthur de Sá, S/N, Cidade Universitária, Recife PE, Brasil
| | - Efraim José Dos Santos Júnior
- Núcleo de Controle de Qualidade de Medicamentos e Correlatos, Department of Pharmacy, Universidade Federal de Pernambuco, Av. Prof. Arthur de Sá, S/N, Cidade Universitária, Recife PE, Brasil
| | - José Lamartine Soares Sobrinho
- Núcleo de Controle de Qualidade de Medicamentos e Correlatos, Department of Pharmacy, Universidade Federal de Pernambuco, Av. Prof. Arthur de Sá, S/N, Cidade Universitária, Recife PE, Brasil
| | - Mônica Felts de La Roca Soares
- Núcleo de Controle de Qualidade de Medicamentos e Correlatos, Department of Pharmacy, Universidade Federal de Pernambuco, Av. Prof. Arthur de Sá, S/N, Cidade Universitária, Recife PE, Brasil
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Martoreli Júnior JF, Ramos ACV, Berra TZ, Nascimento MCD, Tavares RBV, Moura HSD, Mello DFD, Alves JD, Arcêncio RA. Clusters of risk for the occurrence of leprosy and disabilities in children under 15 years of age in Cuiabá: a geospatial study. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2023. [DOI: 10.1590/1980-549720230006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
ABSTRACT Objective This study aimed to analyze the spatial distribution of leprosy and disabilities in children under 15 years of age in Cuiabá. Methods Ecological study carried out in the city of Cuiabá, Mato Grosso, Brazil. The study population consisted of leprosy cases in children under 15 years old notified in the Notifiable Diseases Information System, between 2008 and 2018. Based on residential addresses, cases were georeferenced. In the analysis of the spatial distribution of the cases, the estimation of the Kernel density was used and, later, the statistics of spatial, spatio-temporal and Spatial Variation in Temporal Trends were applied. Results 514 cases of leprosy were reported in children under 15 years of age in Cuiabá, with a percentage of 10.1% of cases with degree of physical disability 1 and 2.3% with degree of physical disability 2 at the time of diagnosis. With the techniques of spatial and spatio-temporal scanning, clusters of risk for leprosy were identified in the North, West, East and South regions of Cuiabá, and with the technique of Spatial Variation in Temporal Trends, a cluster was identified in the West region of Cuiabá. Conclusion In Cuiabá, cases of leprosy in children under 15 years of age with disabilities were distributed throughout the urban area of the city, with the highest density of cases in the North and West regions, followed by the East region. The clusters with the highest Relative Risk were identified in the East and West regions, characterized by having low and medium income levels
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Chen KH, Lin CY, Su SB, Chen KT. Leprosy: A Review of Epidemiology, Clinical Diagnosis, and Management. J Trop Med 2022; 2022:8652062. [PMID: 35832335 PMCID: PMC9273393 DOI: 10.1155/2022/8652062] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 05/20/2022] [Accepted: 06/22/2022] [Indexed: 01/03/2023] Open
Abstract
Leprosy is a neglected infectious disease caused by acid-fast bacillus Mycobacterium leprae. It primarily affects the skin and then progresses to a secondary stage, causing peripheral neuropathy with potential long-term disability along with stigma. Leprosy patients account for a significant proportion of the global disease burden. Previous efforts to improve diagnostic and therapeutic techniques have focused on leprosy in adults, whereas childhood leprosy has been relatively neglected. This review aims to update the diagnostic and therapeutic recommendations for adult and childhood leprosy. This review summarizes the clinical, bacteriological, and immunological approaches used in the diagnosis of leprosy. As strategies for the diagnosis and management of leprosy continue to develop better and more advanced knowledge, control and prevention of leprosy are crucial.
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Affiliation(s)
- Kou-Huang Chen
- School of Mechanical and Electronic Engineering, Sanming University, Sanming, Fujian, China
| | - Cheng-Yao Lin
- Division of Hematology-Oncology, Department of Internal Medicine, Chi-Mei Medical Center, Liouying, Tainan, Taiwan
- Department of Senior Welfare and Services, Southern Taiwan University of Science and Technology, Tainan, Taiwan
- Department of Environmental and Occupational Health, National Cheng Kung University, Tainan, Taiwan
| | - Shih-Bin Su
- Department of Occupational Medicine, Chi-Mei Medical Center, Tainan, Taiwan
| | - Kow-Tong Chen
- Department of Occupational Medicine, Tainan Municipal Hospital (Managed By Show Chwan Medical Care Corporation), Tainan, Taiwan
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Moraes PCD, Eidt LM, Koehler A, Pagani DM, Scroferneker ML. Epidemiological characteristics and trends of leprosy in children and adolescents under 15 years old in a low-endemic State in Southern Brazil. Rev Inst Med Trop Sao Paulo 2021; 63:e80. [PMID: 34878038 PMCID: PMC8660027 DOI: 10.1590/s1678-9946202163080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 09/20/2021] [Indexed: 11/22/2022] Open
Abstract
Leprosy is an infectious and contagious disease affecting skin and nerves. The number of cases in individuals under 15 years old is one of the parameters used in Brazil as an indicator of endemic permanence of the disease and its continuous transmission. Rio Grande do Sul State, in Southern Brazil, is low-endemic to leprosy. However, the disease remains a public health problem. This is a retrospective, observational and analytical study of a historical series of new cases of leprosy in children under 15 years old diagnosed in the period from 2000 to 2019, in all health units in Rio Grande do Sul State. Seventy-seven new cases were notified. The male gender was predominant in 53.2% of the cases (n=41). The average age was 10.4 years (standard deviation of 2.9), with predominance of the age group between 10 and 15 incomplete years old. The most frequent operational classification was multibacillary, in 62.3% of cases (n=48), and the most common clinical form was borderline, in 38.9% of cases (n=28). The predominant disability degree in the sample was grade zero, in 80.0% of the cases (n=60), but in 4.0% (n=3) the grade assessed was 2. In 54.0% of cases (n=27), bacilloscopy was performed, with positive results in 36.0% (n=9) of the exams. Multibacillary cases, with physical disability and/or positive bacilloscopy, draws attention that that the diagnosis is frequently not made in early stages.
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Affiliation(s)
- Paulo Cezar de Moraes
- Secretaria Estadual de Saúde do Rio Grande do Sul, Ambulatório de Dermatologia Sanitária de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil.,Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Medicina: Ciências Médicas, Porto Alegre, Rio Grande do Sul, Brazil
| | - Letícia Maria Eidt
- Secretaria Estadual de Saúde do Rio Grande do Sul, Ambulatório de Dermatologia Sanitária de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - Alessandra Koehler
- Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Medicina: Ciências Médicas, Porto Alegre, Rio Grande do Sul, Brazil
| | - Danielle Machado Pagani
- Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Microbiologia Agrícola e do Ambiente, Porto Alegre, Rio Grande do Sul, Brazil
| | - Maria Lúcia Scroferneker
- Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Medicina: Ciências Médicas, Porto Alegre, Rio Grande do Sul, Brazil.,Universidade Federal do Rio Grande do Sul, Departamento de Microbiologia, Imunologia e Parasitologia, Porto Alegre, Rio Grande do Sul, Brazil
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Rumbaut Castillo R, Hurtado Gascón LC, Ruiz-Fuentes JL, Pastrana Fundora FM, Ramírez Albajés CR, Henao-Martínez AF, Franco-Paredes C, Escobedo ÁA. Leprosy in children in Cuba: Epidemiological and clinical description of 50 cases from 2012-2019. PLoS Negl Trop Dis 2021; 15:e0009910. [PMID: 34710091 PMCID: PMC8577780 DOI: 10.1371/journal.pntd.0009910] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 11/09/2021] [Accepted: 10/15/2021] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION In 1993, Cuba achieved leprosy elimination according to the World Health Organization's (WHO) indicator of less than one case per 10,000 population. Despite this achievement, detection of new cases occurs every year among all age groups including children. Detection of new cases in children reveals persistent transmission of the infection. OBJECTIVE To describe the clinical and epidemiological features of leprosy in individuals younger than 15 years (childhood leprosy) reported to the Cuban National Leprosy Control Program (NLCP) between 2012 and 2019. METHODS We conducted a retrospective descriptive study between 2012 and 2019 to assess the clinical and epidemiologic features of individuals under the age of 15 years with a confirmed diagnosis of leprosy reported to the NLCP. We reviewed the NLCP database and collected data to better define the total number of cases of leprosy in adults, children (younger than 15 years). We assessed socio-demographic variables (age, gender, and province of residence) as well as variables of clinical interest including operational classification and staging at diagnosis, bacillary index, grade of disability by WHO staging. Additionally, we evaluated epidemiological variables including passive versus active surveillance of cases, contact investigation focusing specifically in household transmission, and the degree of kinship as well as standing of the child within the focus of transmission when there were additional cases. RESULTS We identified fifty children during the study period corresponding to 3% of the overall cases of leprosy comprising all age groups in Cuba. In the age group younger than 15 years, the majorities of cases was from the Granma province and most were between the ages of 10 and 14 years. Clinically, multibacillary/lepromatous forms were the most common type identified with positive bacillary index. The majority of children diagnosed with leprosy during our study period had a history of a relative with a confirmed diagnosis of leprosy. CONCLUSIONS Detection of cases of leprosy in individuals younger than 15 years of age in Cuba demonstrates ongoing transmission of M. leprae in specific geographic hotspots. Its frequency in the early adolescence, the predominant clinical forms, and the mode of detection associated with sources of suspected familiar infection demonstrated that there is a need for further efforts by the NLCP to conduct active surveillance activities among affected communities to identify cases of leprosy earlier with the goal of preventing further household and community transmission.
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Affiliation(s)
| | | | - Jenny Laura Ruiz-Fuentes
- Laboratorio Nacional de Referencia e Investigaciones en Tuberculosis, Lepra y otras Micobacterias, Instituto de Medicina Tropical Pedro Kourí, La Habana, Cuba
| | | | | | - Andres F. Henao-Martínez
- University of Colorado, Anschutz Medical Center, Division of Infectious Diseases, Aurora, Colorado, United States of America
| | - Carlos Franco-Paredes
- University of Colorado, Anschutz Medical Center, Division of Infectious Diseases, Aurora, Colorado, United States of America
- Hospital Infantil de México, Federico Gómez, México City, México
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