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Kiwumulo HF, Muwonge H, Ibingira C, Lubwama M, Kirabira JB, Ssekitoleko RT. A di-electrophoretic simulation procedure of iron-oxide micro-particle drug attachment system for leukemia treatment using COMSOL software: a potential treatment reference for LMICs. FRONTIERS IN MEDICAL TECHNOLOGY 2023; 5:1250964. [PMID: 37901748 PMCID: PMC10602814 DOI: 10.3389/fmedt.2023.1250964] [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: 06/30/2023] [Accepted: 09/29/2023] [Indexed: 10/31/2023] Open
Abstract
Background Leukemia encompasses various subtypes, each with unique characteristics and treatment approaches. The challenge lies in developing targeted therapies that can effectively address the specific genetic mutations or abnormalities associated with each subtype. Some leukemia cases may become resistant to existing treatments over time making them less susceptible to chemotherapy or other standard therapies. Objective Developing new treatment strategies to overcome resistance is an ongoing challenge particularly in Low and Middle Income Countries (LMICs). Computational studies using COMSOL software could provide an economical, fast and resourceful approach to the treatment of complicated cancers like leukemia. Methods Using COMSOL Multiphysics software, a continuous flow microfluidic device capable of delivering anti-leukemia drugs to early-stage leukemia cells has been computationally modeled using dielectrophoresis (DEP). Results The cell size difference enabled the micro-particle drug attachment to the leukemia cells using hydrodynamic focusing from the dielectrophoretic force. This point of care application produced a low voltage from numerically calculated electrical field and flow speed simulations. Conclusion Therefore, such a dielectrophoretic low voltage application model can be used as a computational treatment reference for early-stage leukemia cells with an approximate size of 5 μm.
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Affiliation(s)
- Henry Fenekansi Kiwumulo
- Department of Medical Physiology, Biomedical Engineering Program, Makerere University, Kampala, Uganda
| | - Haruna Muwonge
- Department of Medical Physiology, Biomedical Engineering Program, Makerere University, Kampala, Uganda
- Habib Medical School, Islamic University in Uganda (IUIU), Kampala, Uganda
| | - Charles Ibingira
- Department of Human Anatomy, Makerere University, Kampala, Uganda
| | - Michael Lubwama
- Department of Mechanical Engineering, Makerere University, Kampala, Uganda
| | | | - Robert Tamale Ssekitoleko
- Department of Medical Physiology, Biomedical Engineering Program, Makerere University, Kampala, Uganda
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2
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Fuentes-Alabí S, Carpenter K, Shea M, Vásquez L, Benitez Majano S, Maza M, Luciani S, Albanti I. Storytelling workshop to encourage stakeholder engagement with the Global Initiative for Childhood Cancer. Rev Panam Salud Publica 2023; 47:e148. [PMID: 37818485 PMCID: PMC10561658 DOI: 10.26633/rpsp.2023.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 08/21/2023] [Indexed: 10/12/2023] Open
Abstract
Storytelling can enhance stakeholder engagement and support the implementation of the World Health Organization and Pan American Health Organization's (PAHO) Global Initiative for Childhood Cancer, which aims to improve care globally for children with cancer. The Initiative aligns with the United Nations Sustainable Development Goals, addressing health, education, inequalities and international collaboration. This report describes the design and implementation of a workshop that used storytelling through film to encourage stakeholders in national cancer control plans to engage with the Initiative in its focal countries in Central America, the Dominican Republic and Haiti. A six-step process was used to develop the virtual workshop hosted by PAHO: (i) define the audience; (ii) define the goals of storytelling; (iii) build an appropriate storyline, including choosing a platform and content, and addressing group dynamics and the length of the film; (iv) guide the workshop's design and implementation with current theoretical frameworks, including the Socioecological Model of Health and the Theory of Change; (v) design interactive group exercises; and (vi) disseminate workshop results. The skills-building component of the day-long workshop included 80 representatives from eight countries in the Region of the Americas, with participants representing pediatric oncology, hospital administration, ministries of health, nonprofit foundations, the scientific community and public health organizations. Outputs from the workshop included (i) a summary report, (ii) an empathy word cloud with live reactions from participants, (iii) qualitative responses (i.e. quotes from participants), (iv) stakeholders' analyses and (v) a prioritization matrix for country-level strategic activities that could be undertaken to strengthen health systems when caring for children with cancer. The workshop used storytelling through film to try to reduce health inequalities and have a regional impact. Combining art, public health and medicine, the workshop created positive change by sharing real-life experiences. Commitment was fostered among stakeholders through their engagement with the workshop, which aimed to increase their awareness of the need and advocacy to improve health systems and enhance access to health care for this vulnerable population.
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Affiliation(s)
- Soad Fuentes-Alabí
- Pan American Health OrganizationWashington, D.C.United States of AmericaPan American Health Organization, Washington, D.C., United States of America
| | - Kendall Carpenter
- Boston Children’s HospitalHarvard Medical SchoolBostonUnited States of AmericaBoston Children’s Hospital, Harvard Medical School, Boston, United States of America
| | - Meghan Shea
- Persistent ProductionsRockportUnited States of AmericaPersistent Productions, Rockport, United States of America
| | - Liliana Vásquez
- Pan American Health OrganizationWashington, D.C.United States of AmericaPan American Health Organization, Washington, D.C., United States of America
| | - Sara Benitez Majano
- Pan American Health OrganizationWashington, D.C.United States of AmericaPan American Health Organization, Washington, D.C., United States of America
| | - Mauricio Maza
- Pan American Health OrganizationWashington, D.C.United States of AmericaPan American Health Organization, Washington, D.C., United States of America
| | - Silvana Luciani
- Pan American Health OrganizationWashington, D.C.United States of AmericaPan American Health Organization, Washington, D.C., United States of America
| | - Irini Albanti
- Harvard Humanitarian InitiativeHarvard School of Public HealthBostonUnited States of AmericaHarvard Humanitarian Initiative, Harvard School of Public Health, Boston, United States of America
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3
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Mendieta A, Rios Lopez L, Vargas Arteaga M, Maradiegue E, Delgadillo Arone W, Rueda Bazalar C, Holguin A, Santillan Salas C, Maza I, Homsi M, Farias Barrios F, Assayag C, Vásquez L, Pascual C, Caniza M. A multimodal strategy to improve health care for pediatric patients with cancer and fever in Peru. Rev Panam Salud Publica 2023; 47:e140. [PMID: 37799822 PMCID: PMC10548892 DOI: 10.26633/rpsp.2023.140] [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: 07/03/2023] [Accepted: 08/14/2023] [Indexed: 10/07/2023] Open
Abstract
Objective The DoTT (Decreasing Time to Therapy) project aimed to minimize the interval between fever onset and medical interventions for children with febrile neutropenia. The objective of this study was to determine the effect of implementing the DoTT project on the hospital time to antibiotic (TTA) and patient time to arrival (PTA) at the hospital in children with febrile neutropenia admitted to the emergency department. Methods The DoTT project was implemented at a Peruvian hospital and followed the World Health Organization (WHO) multimodal improvement strategy model. Components included creating a healthcare delivery bundle and antibiotic selection pathways, training users of the bundle and pathways, monitoring patient outcomes and obtaining user feedback, encouraging use of the new system, and promoting the integration of DoTT into the institutional culture. Emergency room providers were trained in the care delivery for children with cancer and fever and taught to use the bundle and pathways. DoTT was promoted via pamphlets and posters, with a view to institutionalizing the concept and disseminating it to other hospital services. Results Admission data for 129 eligible patients in our registry were analyzed. The TTA and PTA were compared before and after the DoTT intervention. The median TTA was 146 minutes (interquartile range [IQR] 97-265 minutes) before the intervention in 99 patients, and 69 minutes (IQR 50-120 minutes) afterwards in 30 patients (p < 0.01). The median PTA was reduced from 1 483 minutes at baseline to 660 minutes after the intervention (p < 0.01). Conclusions Applying the WHO multimodal improvement strategy model to the care of children with febrile neutropenia arriving at the hospital had a positive impact on the PTA and TTA, thus potentially increasing the survival of these patients.
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Affiliation(s)
- Ana Mendieta
- Hospital Nacional Edgardo Rebagliati MartinsLimaPeruHospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Ligia Rios Lopez
- Hospital Nacional Edgardo Rebagliati MartinsLimaPeruHospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Maria Vargas Arteaga
- Hospital Nacional Edgardo Rebagliati MartinsLimaPeruHospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Essy Maradiegue
- Instituto Nacional de Enfermedades NeoplásicasLimaPeruInstituto Nacional de Enfermedades Neoplásicas, Lima, Peru
| | - Walter Delgadillo Arone
- Hospital Nacional Edgardo Rebagliati MartinsLimaPeruHospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Carlos Rueda Bazalar
- Hospital Nacional Edgardo Rebagliati MartinsLimaPeruHospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Alexis Holguin
- Instituto Nacional de Enfermedades NeoplásicasLimaPeruInstituto Nacional de Enfermedades Neoplásicas, Lima, Peru
| | | | - Ivan Maza
- Hospital Nacional Edgardo Rebagliati MartinsLimaPeruHospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Maysam Homsi
- St. Jude Children’s Research HospitalMemphisUnited States of AmericaSt. Jude Children’s Research Hospital, Memphis, United States of America
| | | | - Claudia Assayag
- Hospital Nacional Edgardo Rebagliati MartinsLimaPeruHospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Liliana Vásquez
- Pan American Health OrganizationWashington, D.C.United States of AmericaPan American Health Organization, Washington, D.C., United States of America
| | - Claudia Pascual
- Pan American Health OrganizationLimaPeruPan American Health Organization, Lima, Peru
| | - Miguela Caniza
- St. Jude Children’s Research HospitalMemphisUnited States of AmericaSt. Jude Children’s Research Hospital, Memphis, United States of America
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4
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Fraser N, Wilson ML, Chan RY. Understanding Delayed Presentation to Emergency Care in Pediatric Patients With Neutropenic Fever. J Pediatr Hematol Oncol 2023; 45:267-270. [PMID: 36219679 PMCID: PMC10067535 DOI: 10.1097/mph.0000000000002562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 09/05/2022] [Indexed: 02/04/2023]
Abstract
We investigated social and logistic factors eg, distance from the medical center, language barriers, other children to care for, number of caregivers, etc.) for families to delay seeking immediate emergency care for neutropenic fever in a retrospective cohort study of all pediatric hematology-oncology patients who presented for fever in the setting of neutropenia to our emergency department or clinic from 2015 to 2020. Patients with a history of at least 2 prior admissions for neutropenic fever waited more often for a second fever before presenting versus those without such history (odds ratio 5.00, 95% CI 1.26 to 19.84, P =0.04). No other significant associations were found.
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Affiliation(s)
- Nisa Fraser
- Department of Pediatrics, Los Angeles County + University
of Southern California, Los Angeles, California
| | - Melissa L. Wilson
- Biostatistics, Epidemiology, and Research Design, Southern
California Clinical and Translational Science Institute, Los Angeles,
California
- Department of Population and Public Health Sciences, Keck
School of Medicine of the University of Southern California, Los Angeles,
California
| | - Randall Y. Chan
- Department of Pediatrics, Los Angeles County + University
of Southern California, Los Angeles, California
- Department of Pediatrics, Keck School of Medicine of the
University of Southern California, Los Angeles, California
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5
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Menon K, Sorce LR, Argent A, Bennett TD, Carrol ED, Kissoon N, Sanchez-Pinto LN, Schlapbach LJ, de Souza DC, Watson RS, Wynn JL, Zimmerman JJ, Ranjit S. Reporting of Social Determinants of Health in Pediatric Sepsis Studies. Pediatr Crit Care Med 2023; 24:301-310. [PMID: 36696549 PMCID: PMC10332854 DOI: 10.1097/pcc.0000000000003184] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE Standardized, consistent reporting of social determinants of health (SDOH) in studies on children with sepsis would allow for: 1) understanding the association of SDOH with illness severity and outcomes, 2) comparing populations and extrapolating study results, and 3) identification of potentially modifiable socioeconomic factors for policy makers. We, therefore, sought to determine how frequently data on SDOH were reported, which factors were collected and how these factors were defined in studies of sepsis in children. DATA SOURCES AND SELECTION We reviewed 106 articles (published between 2005 and 2020) utilized in a recent systematic review on physiologic criteria for pediatric sepsis. DATA EXTRACTION Data were extracted by two reviewers on variables that fell within the World Health Organization's SDOH categories. DATA SYNTHESIS SDOH were not the primary outcome in any of the included studies. Seventeen percent of articles (18/106) did not report on any SDOH, and a further 36.8% (39/106) only reported on gender/sex. Of the remaining 46.2% of articles, the most reported SDOH categories were preadmission nutritional status (35.8%, 38/106) and race/ethnicity (18.9%, 20/106). However, no two studies used the same definition of the variables reported within each of these categories. Six studies reported on socioeconomic status (3.8%, 6/106), including two from upper-middle-income and four from lower middle-income countries. Only three studies reported on parental education levels (2.8%, 3/106). No study reported on parental job security or structural conflict. CONCLUSIONS We found overall low reporting of SDOH and marked variability in categorizations and definitions of SDOH variables. Consistent and standardized reporting of SDOH in pediatric sepsis studies is needed to understand the role these factors play in the development and severity of sepsis, to compare and extrapolate study results between settings and to implement policies aimed at improving socioeconomic conditions related to sepsis.
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Affiliation(s)
- Kusum Menon
- Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada
| | - Lauren R Sorce
- Ann & Robert H. Lurie Children's Hospital AND Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Andrew Argent
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital and University of Cape Town, Cape Town, South Africa
| | - Tellen D Bennett
- Sections of Informatics and Data Science and Critical Care Medicine, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Enitan D Carrol
- Department of Clinical Infection Microbiology and Immunology, University of Liverpool Institute of Infection, Veterinary and Ecological Sciences, Liverpool, United Kingdom
| | - Niranjan Kissoon
- British Columbia Children's Hospital and The University of British Columbia, Vancouver, BC, Canada
| | - L Nelson Sanchez-Pinto
- Division of Critical Care Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Luregn J Schlapbach
- Department of Intensive Care and Neonatology, Children`s Research Center University Children's Hospital Zurich, Zurich, Switzerland
| | - Daniela C de Souza
- Child Health Research Centre, The University of Queensland, St Lucia, QLD, Australia
| | - R Scott Watson
- Departments of Pediatrics, Hospital Sírio-Libanês and Hospital Universitário da Universidade de São Paulo, São Paolo, Brazil
| | - James L Wynn
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
| | - Jerry J Zimmerman
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, University of Florida, Gainesville, FL
| | - Suchitra Ranjit
- Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada
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6
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Cotache-Condor C, Kantety V, Grimm A, Williamson J, Landrum KR, Schroeder K, Staton C, Majaliwa E, Tang S, Rice HE, Smith ER. Determinants of delayed childhood cancer care in low- and middle-income countries: A systematic review. Pediatr Blood Cancer 2023; 70:e30175. [PMID: 36579761 DOI: 10.1002/pbc.30175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 11/22/2022] [Accepted: 11/28/2022] [Indexed: 12/30/2022]
Abstract
Early access to care is essential to improve survival rates for childhood cancer. This study evaluates the determinants of delays in childhood cancer care in low- and middle-income countries (LMICs) through a systematic review of the literature. We proposed a novel Three-Delay framework specific to childhood cancer in LMICs by summarizing 43 determinants and 24 risk factors of delayed cancer care from 95 studies. Traditional medicine, household income, lack of transportation, rural population, parental education, and travel distance influenced most domains of our framework. Our novel framework can be used as a policy tool toward improving cancer care and outcomes for children in LMICs.
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Affiliation(s)
| | - Vinootna Kantety
- Department of Public Health, Baylor University, Waco, Texas, USA
| | - Andie Grimm
- Birmingham's Institute for Cancer Outcomes and Survivorship, University of Alabama, Birmingham, Alabama, USA
| | | | - Kelsey R Landrum
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kristin Schroeder
- Division of Pediatric Oncology, Department of Pediatrics, Duke University, Durham, North Carolina, USA
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Catherine Staton
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Division of Emergency Medicine, Department of Surgery, Duke School of Medicine, Duke University, Durham, North Carolina, USA
| | - Esther Majaliwa
- Division of Pediatric Oncology, Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - Shenglan Tang
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Henry E Rice
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Division of Pediatric Surgery, Department of Surgery, Duke School of Medicine, Duke University, Durham, North Carolina, USA
| | - Emily R Smith
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Division of Emergency Medicine, Department of Surgery, Duke School of Medicine, Duke University, Durham, North Carolina, USA
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7
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Koenig C, Kuehni CE, Bodmer N, Agyeman PKA, Ansari M, Roessler J, von der Weid NX, Ammann RA. Time to antibiotics is unrelated to outcome in pediatric patients with fever in neutropenia presenting without severe disease during chemotherapy for cancer. Sci Rep 2022; 12:14028. [PMID: 35982121 PMCID: PMC9388602 DOI: 10.1038/s41598-022-18168-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/05/2022] [Indexed: 11/09/2022] Open
Abstract
Fever in neutropenia (FN) remains an unavoidable, potentially lethal complication of chemotherapy. Timely administration of empirical broad-spectrum intravenous antibiotics has become standard of care. But the impact of time to antibiotics (TTA), the lag period between recognition of fever or arrival at the hospital to start of antibiotics, remains unclear. Here we aimed to analyze the association between TTA and safety relevant events (SRE) in data from a prospective multicenter study. We analyzed the association between time from recognition of fever to start of antibiotics (TTA) and SRE (death, admission to intensive care unit, severe sepsis and bacteremia) with three-level mixed logistic regression. We adjusted for possible triage bias using a propensity score and stratified the analysis by severity of disease at presentation with FN. We analyzed 266 FN episodes, including 53 (20%) with SRE, reported in 140 of 269 patients recruited from April 2016 to August 2018. TTA (median, 120 min; interquartile range, 49-180 min) was not associated with SRE, with a trend for less SREs in episodes with longer TTA. Analyses applying the propensity score suggested a relevant triage bias. Only in patients with severe disease at presentation there was a trend for an association of longer TTA with more SRE. In conclusion, TTA was unrelated to poor clinical outcome in pediatric patients with FN presenting without severe disease. We saw strong evidence for triage bias which could only be partially adjusted.
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Affiliation(s)
- Christa Koenig
- Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, 3010, Bern, Switzerland.
| | - Claudia E Kuehni
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Nicole Bodmer
- Pediatric Oncology, Kinderspital Zürich, University of Zürich, Zurich, Switzerland
| | - Philipp K A Agyeman
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Marc Ansari
- Pediatric Hematology/Oncology, Department of Women, Child and Adolescent, University Hospital of Geneva, Geneva, Switzerland.,Department of Pediatrics, Gynecology, and Obstetrics, Cansearch Research Platform of Pediatric Oncology and Hematology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Jochen Roessler
- Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, 3010, Bern, Switzerland
| | - Nicolas X von der Weid
- Division of Pediatric Hematology and Oncology, University Children's Hospital Basel, University of Basel, Basel, Switzerland
| | - Roland A Ammann
- Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, 3010, Bern, Switzerland.,Kinderaerzte KurWerk, Burgdorf, Switzerland
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8
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Souza DC, Jaramillo-Bustamante JC, Céspedes-Lesczinsky M, Quintero EMC, Jimenez HJ, Jabornisky R, Piva J, Kissoon N. Challenges and health-care priorities for reducing the burden of paediatric sepsis in Latin America: a call to action. THE LANCET. CHILD & ADOLESCENT HEALTH 2022; 6:129-136. [PMID: 34902315 DOI: 10.1016/s2352-4642(21)00341-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/24/2021] [Accepted: 10/25/2021] [Indexed: 05/14/2023]
Abstract
Sepsis is a worldwide public health problem due to its high incidence and accompanying mortality, morbidity, and financial burden. It is a major cause of admission to paediatric intensive care units; despite advances in the diagnosis and treatment, both incidence and mortality are high in low-income and middle-income countries. There are several barriers in addressing the enormous burden of paediatric sepsis in these countries, which include: lack of data of incidence and mortality; unfamiliarity of sepsis by the lay public, leading to failure to seek care early, and by health professionals, leading to failure to treat emergently; and insufficient government funding for sepsis care programmes leading to inadequate staffing, material, and financial resources, and therefore, poor health systems. Socioeconomic inequalities, such as inequity and marked variation in income and education, high rates of malnutrition, high percentage of young population, and health systems that do not meet the population's demands also represent barriers in the care of children with sepsis in Latin America. In this Viewpoint, we draw attention to the problem of paediatric sepsis in Latin America and call for action to reduce the disease burden by proposing some solutions.
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Affiliation(s)
- Daniela C Souza
- Pediatric Intensive Care Unit, Hospital Universitário da Universidade de São Paulo, São Paulo, Brazil; Pediatric Intensive Care Unit, Hospital Sírio Libanês, São Paulo, Brazil; Instituto Latino Americano de Sepsis, São Paulo, Brazil.
| | - Juan Camilo Jaramillo-Bustamante
- Pediatric Intensive Care Unit, Hospital General de Medellín, Medellin, Colombia; University of Antioquia, Medellín, Colombia; Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay
| | - Miguel Céspedes-Lesczinsky
- Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay; Pediatric Intensive Care Unit, Hospital Materno Infantil, Trinidad, Bolivia
| | - Edwin Mauricio Cantillano Quintero
- Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay; Pediatric Intensive Care Unit, Hospital Regional del Norte, Instituto Hondureño de Suguridaded Social, San Pedro Sula, Honduras
| | | | - Roberto Jabornisky
- Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay; Pediatric Intensive Care Unit, Hospital Olga Stucky, Reconquista, Santa Fé, Argentina; Hospital Juan Pablo II, Corrientes, Argentina; Universidad Nacional del Nordeste, Corrientes, Argentina; Sociedad Latinoamericana de Cuidados Intensivos Pediátricos, Monterrey, Mexico
| | - Jefferson Piva
- Medical School, Federal University of Rio Grande do Sul, Porto Alegre, Brazil; Medical Director of Pediatric Intensive Care at Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil
| | - Niranjan Kissoon
- University of British Columbia and British Columbia Children's Hospital, Vancouver, BC, Canada
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9
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Oigman G, Osorio DS, Ferman S, Stanek JR, Aversa do Souto A, Christiani MMC, Magalhaes DMA, Finlay JL, Vianna DA. Epidemiological characteristics and survival outcomes of children with medulloblastoma treated at the National Cancer Institute (INCA) in Rio de Janeiro, Brazil. Pediatr Blood Cancer 2022; 69:e29274. [PMID: 34767315 DOI: 10.1002/pbc.29274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 07/16/2021] [Accepted: 07/19/2021] [Indexed: 11/11/2022]
Abstract
BACKGROUND Medulloblastoma (MB),the most common malignant brain tumor of childhood has survival outcomes exceeding 80% for standard-risk and 60% for high-risk patients in high-income countries (HICs). These results have not been replicated in low- and middle-income countries (LMICs), where 80% of children with cancer live. METHODS This is a retrospective review of 114 children aged 3-18 years diagnosed with MB from 1997 to 2016 at National Cancer Institute (INCA). Sociodemographic, clinical, and treatment data were extracted from the medical records and summarized descriptively. Overall survival (OS) and progression-free survival (PFS) were calculated using the Kaplan-Meier method. RESULTS The male-to-female ratio was 1.32 and the median age at diagnosis was 8.2 years. Headache (83%) and nausea/vomiting (78%) were the most common presenting symptoms. Five-year OS was 59.1% and PFS was 58.4%. The OS for standard-risk and high-risk patients was 69% and 53%, respectively. The median time to diagnosis interval was 50.5 days and the median time from surgery to radiation therapy initiation was 50.4 days. Patients who lived >40 km from INCA fared better (OS = 68.2% vs. 51.1%, p = .032). Almost 20% of families lived below the Brazilian minimum wage. Forty-five patients (35%) had metastatic disease at admission. Gross total resection was achieved in 57% of the patitents. CONCLUSIONS Although there are considerable barriers to deliver effective MB treatment in countries like Brazil, the OS seen in the present study demonstrates that good outcomes are not only feasible but can and should be increased with appropriate interventions.
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Affiliation(s)
- Gabriela Oigman
- Division of Pediatric Oncology, National Cancer Institute, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Diana S Osorio
- Division of Hematology, Oncology, and BMT, Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio, USA
| | - Sima Ferman
- Division of Pediatric Oncology, National Cancer Institute, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Joseph R Stanek
- Division of Hematology, Oncology, and BMT, Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio, USA
| | | | - Marcio M C Christiani
- Division of Neurosurgery, National Cancer Institute, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Denise M A Magalhaes
- Division of Radiation Oncology, National Cancer Institute, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Jonathan L Finlay
- Division of Hematology, Oncology, and BMT, Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio, USA
| | - Denizar A Vianna
- Internal Medicine Department, State University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
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10
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de Souza DC, Gonçalves Martin J, Soares Lanziotti V, de Oliveira CF, Tonial C, de Carvalho WB, Roberto Fioretto J, Pedro Piva J, Juan Troster E, Siqueira Bossa A, Gregorini F, Ferreira J, Lubarino J, Biasi Cavalcanti A, Ribeiro Machado F. The epidemiology of sepsis in paediatric intensive care units in Brazil (the Sepsis PREvalence Assessment Database in Pediatric population, SPREAD PED): an observational study. THE LANCET CHILD & ADOLESCENT HEALTH 2021; 5:873-881. [PMID: 34756191 DOI: 10.1016/s2352-4642(21)00286-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/26/2021] [Accepted: 08/31/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Data on the prevalence and mortality of paediatric sepsis in resource-poor settings are scarce. We aimed to assess the prevalence and in-hospital mortality of severe sepsis and septic shock treated in paediatric intensive care units (PICUs) in Brazil, and risk factors for mortality. METHODS We performed a nationwide, 1-day, prospective point prevalence study with follow-up of patients with severe sepsis and septic shock, using a stratified random sample of all PICUs in Brazil. Patients were enrolled at each participating PICU on a single day between March 25 and 29, 2019. All patients occupying a bed at the PICU on the study day (either admitted previously or on that day) were included if they were aged 28 days to 18 years and met the criteria for severe sepsis or septic shock at any time during hospitalisation. Patients were followed up until hospital discharge or death, censored at 60 days. Risk factors for mortality were assessed using a Poisson regression model. We used prevalence to generate national estimates. FINDINGS Of 241 PICUs invited to participate, 144 PICUs (capacity of 1242 beds) included patients in the study. On the day of the study, 1122 children were admitted to the participating PICUs, of whom 280 met the criteria for severe sepsis or septic shock during hospitalisation, resulting in a prevalence of 25·0% (95% CI 21·6-28·8), with a mortality rate of 19·8% (15·4-25·2; 50 of 252 patients with complete clinical data). Increased risk of mortality was associated with higher Pediatric Sequential Organ Failure Assessment score (relative risk per point increase 1·21, 95% CI 1·14-1·29, p<0·0001), unknown vaccination status (2·57, 1·26-5·24; p=0·011), incomplete vaccination status (2·16, 1·19-3·92; p=0·012), health care-associated infection (2·12, 1·23-3·64, p=0·0073), and compliance with antibiotics (2·38, 1·46-3·86, p=0·0007). The estimated incidence of PICU-treated sepsis was 74·6 cases per 100 000 paediatric population (95% CI 61·5-90·5), which translates to 42 374 cases per year (34 940-51 443) in Brazil, with an estimated mortality of 8305 (6848-10 083). INTERPRETATION In this representative sample of PICUs in a middle-income country, the prevalences of severe sepsis or septic shock and in-hospital mortality were high. Modifiable factors, such as incomplete vaccination and health care-associated infections, were associated with greater risk of in-hospital mortality. FUNDING Fundação de Amparo à Pesquisa do Estado de São Paulo and Conselho Nacional de Desenvolvimento Científico e Tecnológico. TRANSLATION For the Portuguese translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Daniela Carla de Souza
- Instituto Latino Americano de Sepsis, São Paulo, Brazil; Pediatric Intensive Care Unit, Department of Pediatrics, Hospital Universitário da Universidade de São Paulo, São Paulo, Brazil.
| | - Joelma Gonçalves Martin
- Department of Pediatrics, Medical School of Universidade Estadual Paulista-UNESP, Botucatu, Brazil
| | - Vanessa Soares Lanziotti
- Pediatric Intensive Care Unit & Research and Education Division/Maternal and Child Health Postgraduate Program, Universidade Federal do Rio de Janeiro, Rio de Janiero, Brazil
| | | | - Cristian Tonial
- Pediatric Intensive Care Unit, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Werther Brunow de Carvalho
- Pediatric Intensive Care/Neonatology of the Department of Pediatrics, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - José Roberto Fioretto
- Department of Pediatrics, Medical School of Universidade Estadual Paulista-UNESP, Botucatu, Brazil
| | - Jefferson Pedro Piva
- Pediatric Intensive Care Unit, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Eduardo Juan Troster
- Medical School of Faculdade Israelita Ciências da Saúde Albert Einstein, São Paulo, Brazil
| | | | | | | | | | | | - Flávia Ribeiro Machado
- Instituto Latino Americano de Sepsis, São Paulo, Brazil; Anesthesiology, Pain and Intensive Care Department, Hospital São Paulo, Universidade Federal de São Paulo, São Paulo, Brazil
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11
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Ranjit S, Kissoon N. Challenges and Solutions in translating sepsis guidelines into practice in resource-limited settings. Transl Pediatr 2021; 10:2646-2665. [PMID: 34765491 PMCID: PMC8578780 DOI: 10.21037/tp-20-310] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 02/05/2021] [Indexed: 11/24/2022] Open
Abstract
Sepsis and septic shock are major contributors to the global burden of disease, with a large proportion of patients and deaths with sepsis estimated to occur in low- and middle-income countries (LMICs). There are numerous barriers to reducing the large global burden of sepsis including challenges in quantifying attributable morbidity and mortality, poverty, inadequate awareness, health inequity, under-resourced public health, and low-resilient acute health care delivery systems. Context-specific approaches to this significant problem are necessary on account of important differences in populations at-risk, the nature of infecting pathogens, and the healthcare capacity to manage sepsis in LMIC. We review these challenges and propose an outline of some solutions to tackle them which include strengthening the healthcare systems, accurate and early identification of sepsis the need for inclusive research and context-specific treatment guidelines, and advocacy. Specifically, strengthening pediatric intensive care units (PICU) services can effectively treat the life-threatening complications of common diseases, such as diarrhoea, respiratory infections, severe malaria, and dengue, thereby improving the quality of pediatric care overall without the need for expensive interventions. A thoughtful approach to developing paediatric intensive care services in LMICs begins with basic fundamentals: training healthcare providers in knowledge and skills, selecting effective equipment that is resource-appropriate, and having an enabling leadership to provide location-appropriate care. These basics, if built in sustainable manner, have the potential to permit an efficient pediatric critical care service to be established that can significantly improve sepsis and other critical care outcomes.
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Affiliation(s)
- Suchitra Ranjit
- Senior Consultant and Head, Pediatric ICU, Apollo Children's Hospital, Chennai, India
| | - Niranjan Kissoon
- Children's and Women's Global Health, UBC & BC Children's Hospital Professor in Critical Care - Global Child Health, Department of Pediatrics and Emergency Medicine, UBC, Child and Family Research Institute, Vice President Global Sepsis Alliance, Vancouver, Canada
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12
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Kiwumulo HF, Muwonge H, Ibingira C, Kirabira JB, Ssekitoleko RT. A systematic review of modeling and simulation approaches in designing targeted treatment technologies for Leukemia Cancer in low and middle income countries. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2021; 18:8149-8173. [PMID: 34814293 DOI: 10.3934/mbe.2021404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Virtual experimentation is a widely used approach for predicting systems behaviour especially in situations where resources for physical experiments are very limited. For example, targeted treatment inside the human body is particularly challenging, and as such, modeling and simulation is utilised to aid planning before a specific treatment is administered. In such approaches, precise treatment, as it is the case in radiotherapy, is used to administer a maximum dose to the infected regions while minimizing the effect on normal tissue. Complicated cancers such as leukemia present even greater challenges due to their presentation in liquid form and not being localised in one area. As such, science has led to the development of targeted drug delivery, where the infected cells can be specifically targeted anywhere in the body. Despite the great prospects and advances of these modeling and simulation tools in the design and delivery of targeted drugs, their use by Low and Middle Income Countries (LMICs) researchers and clinicians is still very limited. This paper therefore reviews the modeling and simulation approaches for leukemia treatment using nanoparticles as an example for virtual experimentation. A systematic review from various databases was carried out for studies that involved cancer treatment approaches through modeling and simulation with emphasis to data collected from LMICs. Results indicated that whereas there is an increasing trend in the use of modeling and simulation approaches, their uptake in LMICs is still limited. According to the review data collected, there is a clear need to employ these tools as key approaches for the planning of targeted drug treatment approaches.
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Affiliation(s)
| | - Haruna Muwonge
- Department of Medical Physiology, Makerere University, Kampala, Uganda
| | - Charles Ibingira
- Department of Human Anatomy, Makerere University, Kampala, Uganda
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13
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Israels T, Afungchwi GM, Klootwijk L, Njuguna F, Hesseling P, Kouya F, Paintsil V, Landman L, Chitsike I, Chagaluka G, Sung L, Molyneux E. Fever and neutropenia outcomes and areas for intervention: A report from SUCCOUR - Supportive Care for Children with Cancer in Africa. Pediatr Blood Cancer 2021; 68:e29224. [PMID: 34245212 DOI: 10.1002/pbc.29224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/18/2021] [Accepted: 06/22/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Death during paediatric cancer treatment is common in sub-Saharan Africa. Using the infrastructure of Supportive Care for Children with Cancer in Africa (SUCCOUR), our objective was to describe fever and neutropenia (FN) characteristics and outcomes in order to identify potential areas for future intervention. METHODS A multicentre prospective, observational cohort study was conducted in sub-Saharan Africa. Data were collected from September 2019 to March 2020. Children below 16 years with newly diagnosed cancer treated with curative intent were included. Data were abstracted in real time using standardised case report forms by trained personnel. Characteristics and outcomes of FN during the first 3 months of treatment were documented. RESULTS A total of 252 patients were included (median age 6.0, range 0.2-15.0 years, 54% male). The most common cancer was Burkitt lymphoma (63/252, 25%). Among 104 FN episodes, 21 (21%) were associated with prolonged neutropenia (>1 week) and 32 (31%) were associated with profound neutropenia (absolute neutrophil count <0.1 × 109 /L). In 10/104 (10%) episodes, empiric antibiotics were started within 1 hour following fever onset and in 16/104 (15%) episodes, a blood culture was obtained before starting antibiotics. Malaria parasitaemia was detected in four of 104 (4%). A total of 11/104 (11%) patients died in the FN episodes. CONCLUSIONS Although in most, FN was not associated with prolonged or profound neutropenia, 11% resulted in death. Areas to target include blood cultures prior to antibiotics and earlier initiation of empiric antibiotics. Future efforts should modify FN practices to reduce treatment-related mortality.
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Affiliation(s)
- Trijn Israels
- Princess Máxima Centre for Pediatric Oncology, Utrecht, The Netherlands
| | | | - Larissa Klootwijk
- Princess Máxima Centre for Pediatric Oncology, Utrecht, The Netherlands
| | - Festus Njuguna
- Department of Child Health and Paediatrics, Moi University, Eldoret, Kenya
| | - Peter Hesseling
- Department of Paediatrics and Child Health, Stellenbosch University, Stellenbosch, South Africa
| | - Francine Kouya
- Cameroon Baptist Convention Hospitals, Mutengene, Cameroon
| | - Vivian Paintsil
- Department of Child Health, Kumasi School of Medicine and Dentistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Lisa Landman
- Princess Máxima Centre for Pediatric Oncology, Utrecht, The Netherlands
| | - Inam Chitsike
- Department of Paediatrics and Child Health, University of Zimbabwe, Harare, Zimbabwe
| | - George Chagaluka
- Queen Elizabeth Central Hospital (QECH), College of Medicine, Blantyre, Malawi
| | - Lillian Sung
- Division of Haematology/Oncology and Program in Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Elizabeth Molyneux
- Queen Elizabeth Central Hospital (QECH), College of Medicine, Blantyre, Malawi
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14
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Gonzalez ML, Aristizabal P, Loera-Reyna A, Torres D, Ornelas-Sánchez M, Nuño-Vázquez L, Aguilera M, Sánchez A, Romano M, Rivera-Gómez R, Relyea G, Friedrich P, Caniza MA. The Golden Hour: Sustainability and Clinical Outcomes of Adequate Time to Antibiotic Administration in Children with Cancer and Febrile Neutropenia in Northwestern Mexico. JCO Glob Oncol 2021; 7:659-670. [PMID: 33974443 PMCID: PMC8162497 DOI: 10.1200/go.20.00578] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
PURPOSE Time to antibiotic administration (TTA) is a commonly used standard of care in pediatric cancer settings in high-income countries. Effective interventions to improve outcomes in cancer patients with febrile neutropenia (FN) often address timely and appropriate antibiotic administration. We assessed the effectiveness of a locally adapted multimodal strategy in decreasing TTA in a resource-constrained pediatric cancer center in Mexico. METHODS We conducted a prospective observational study between January 2014 and April 2019. A three-phase (phase I: execution, phase II: consolidation, phase III: sustainability) multimodal improvement strategy that combined system change, FN guideline development, education, auditing and monitoring, mentoring, and dissemination was implemented to decrease TTA in inpatient and ambulatory areas. Sustainability factors were measured by using a validated tool during phases I and III. RESULTS Our population included 105 children with cancer with 204 FN events. The baseline assessment revealed that only 50% of patients received antibiotics within 60 minutes of prescription (median time: inpatient, 75 minutes; ambulatory, 65 minutes). After implementing our improvement strategy, the percentage of patients receiving antibiotics within 60 minutes of prescription increased to 88%. We significantly decreased median TTA in both clinical areas during the three phases of the study. In phase III (sustainability), the median TTA was 40 minutes (P = .023) in the inpatient area and 30 minutes (P = .012) in the ambulatory area. The proportion of patients with sepsis decreased from 30% (baseline) to 5% (phase III) (P = .001). CONCLUSION Our results demonstrate that locally adapted multimodal interventions can reduce TTA in resource-constrained settings. Mentoring and dissemination were novel components of the multimodal strategy to improve FN-associated clinical outcomes. Improving local infrastructure, ongoing monitoring systems, and leadership engagement have been key factors to achieving sustainability during the 5-year period.
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Affiliation(s)
- Miriam L Gonzalez
- Department of Global Pediatric Medicine, St Jude Children's Research Hospital, Memphis, TN
| | - Paula Aristizabal
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of California San Diego, La Jolla, CA.,Peckham Center for Cancer and Blood Disorders, Rady Children's Hospital San Diego, San Diego, CA.,Population Sciences, Disparities and Community Engagement, Moores Cancer Center, University of California San Diego, La Jolla, CA
| | - Adriana Loera-Reyna
- Hospital General de Tijuana, Universidad Autónoma de Baja California, Tijuana, Baja California, Mexico
| | - Dara Torres
- Hospital General de Tijuana, Universidad Autónoma de Baja California, Tijuana, Baja California, Mexico
| | - Mario Ornelas-Sánchez
- Hospital General de Tijuana, Universidad Autónoma de Baja California, Tijuana, Baja California, Mexico
| | - Laura Nuño-Vázquez
- Hospital General de Tijuana, Universidad Autónoma de Baja California, Tijuana, Baja California, Mexico
| | - Marco Aguilera
- Hospital General de Tijuana, Universidad Autónoma de Baja California, Tijuana, Baja California, Mexico
| | - Alicia Sánchez
- Hospital General de Tijuana, Universidad Autónoma de Baja California, Tijuana, Baja California, Mexico
| | - Mitzy Romano
- Hospital General de Tijuana, Universidad Autónoma de Baja California, Tijuana, Baja California, Mexico
| | - Rebeca Rivera-Gómez
- Hospital General de Tijuana, Universidad Autónoma de Baja California, Tijuana, Baja California, Mexico
| | - George Relyea
- School of Public Health, University of Memphis, Memphis, TN
| | - Paola Friedrich
- Department of Global Pediatric Medicine, St Jude Children's Research Hospital, Memphis, TN
| | - Miguela A Caniza
- Department of Global Pediatric Medicine, St Jude Children's Research Hospital, Memphis, TN.,Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN
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15
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Souza DC, Barreira ER, Shieh HH, Ventura AMC, Bousso A, Troster EJ. Prevalence and outcomes of sepsis in children admitted to public and private hospitals in Latin America: a multicenter observational study. Rev Bras Ter Intensiva 2021; 33:231-242. [PMID: 34231803 PMCID: PMC8275081 DOI: 10.5935/0103-507x.20210030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 06/25/2020] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To report the prevalence and outcomes of sepsis in children admitted to public and private hospitals. METHODS Post hoc analysis of the Latin American Pediatric Sepsis Study (LAPSES) data, a cohort study that analyzed the prevalence and outcomes of sepsis in critically ill children with sepsis on admission at 21 pediatric intensive care units in five Latin American countries. RESULTS Of the 464 sepsis patients, 369 (79.5%) were admitted to public hospitals and 95 (20.5%) to private hospitals. Compared to those admitted to private hospitals, sepsis patients admitted to public hospitals did not differ in age, sex, immunization status, hospital length of stay or type of admission but had higher rates of septic shock, higher Pediatric Risk of Mortality (PRISM), Pediatric Index of Mortality 2 (PIM 2), and Pediatric Logistic Organ Dysfunction (PELOD) scores, and higher rates of underlying diseases and maternal illiteracy. The proportion of patients admitted from pediatric wards and sepsis-related mortality were higher in public hospitals. Multivariate analysis did not show any correlation between mortality and the type of hospital, but mortality was associated with greater severity on pediatric intensive care unit admission in patients from public hospitals. CONCLUSION In this sample of critically ill children from five countries in Latin America, the prevalence of septic shock within the first 24 hours at admission and sepsis-related mortality were higher in public hospitals than in private hospitals. Higher sepsis-related mortality in children admitted to public pediatric intensive care units was associated with greater severity on pediatric intensive care unit admission but not with the type of hospital. New studies will be necessary to elucidate the causes of the higher prevalence and mortality of pediatric sepsis in public hospitals.
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Affiliation(s)
- Daniela Carla Souza
- Unidade de Terapia Intensiva Pediátrica, Hospital Universitário, Universidade de São Paulo - São Paulo (SP), Brasil.,Unidade de Terapia Intensiva Pediátrica, Hospital Sírio-Libanês - São Paulo (SP), Brasil
| | - Eliane Roseli Barreira
- Unidade de Terapia Intensiva Pediátrica, Hospital Universitário, Universidade de São Paulo - São Paulo (SP), Brasil.,Departamento de Emergência, Hospital Israelita Albert Einstein - São Paulo (SP), Brasil
| | - Huei Hsin Shieh
- Unidade de Terapia Intensiva Pediátrica, Hospital Universitário, Universidade de São Paulo - São Paulo (SP), Brasil
| | | | - Albert Bousso
- Departamento de Pediatria, Escola Médica, Hospital Israelita Albert Einstein - São Paulo (SP), Brasil.,Hospital Municipal Vila Santa Catarina - São Paulo (SP), Brasil
| | - Eduardo Juan Troster
- Departamento de Medicina, Faculdade de Medicina, Universidade de São Paulo - São Paulo (SP), Brasil.,Unidade de Terapia Intensiva Pediátrica, Hospital Israelita Albert Einstein - São Paulo (SP), Brasil
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16
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Smith AM, Sawe HR, Matthay MA, Murray BL, Reynolds T, Kortz TB. Delayed Presentation and Mortality in Children With Sepsis in a Public Tertiary Care Hospital in Tanzania. Front Pediatr 2021; 9:764163. [PMID: 34917561 PMCID: PMC8669816 DOI: 10.3389/fped.2021.764163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/11/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Over 40% of the global burden of sepsis occurs in children under 5 years of age, making pediatric sepsis the top cause of death for this age group. Prior studies have shown that outcomes in children with sepsis improve by minimizing the time between symptom onset and treatment. This is a challenge in resource-limited settings where access to definitive care is limited. Methods: A secondary analysis was performed on data from 1,803 patients (28 days-14 years old) who presented to the emergency department (ED) at Muhimbili National Hospital (MNH) from July 1, 2016 to June 30, 2017 with a suspected infection and ≥2 clinical systemic inflammatory response syndrome criteria. The objective of this study was to determine the relationship between delayed presentation to definitive care (>48 h between fever onset and presentation to the ED) and mortality, as well as the association between socioeconomic status (SES) and delayed presentation. Multivariable logistic regression models tested the two relationships of interest. We report both unadjusted and adjusted odds ratios and 95% confidence intervals. Results: During the study period, 11.3% (n = 203) of children who presented to MNH with sepsis died inhospital. Delayed presentation was more common in non-survivors (n = 90/151, 60%) compared to survivors (n = 614/1,353, 45%) (p ≤ 0.01). Children who had delayed presentation to definitive care, compared to those who did not, had an adjusted odds ratio for mortality of 1.85 (95% CI: 1.17-3.00). Conclusions: Delayed presentation was an independent risk factor for mortality in this cohort, emphasizing the importance of timely presentation to care for pediatric sepsis patients. Potential interventions include more efficient referral networks and emergency transportation systems to MNH. Additional clinics or hospitals with pediatric critical care may reduce pediatric sepsis mortality in Tanzania, as well as parental education programs for recognizing pediatric sepsis.
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Affiliation(s)
- Audrey Marilyn Smith
- Institute for Global Health Sciences, University of California, San Francisco, San Francisco, CA, United States
| | - Hendry R Sawe
- Department of Emergency Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Michael A Matthay
- Departments of Medicine and Anesthesia, Cardiovascular Research Institute, University of California, San Francisco, San Francisco, CA, United States
| | - Brittany Lee Murray
- Department of Pediatrics and Department of Emergency Medicine, Emory University School of Medicine, Atlanta, GA, United States
| | | | - Teresa Bleakly Kortz
- Institute for Global Health Sciences, University of California, San Francisco, San Francisco, CA, United States.,Division of Critical Care, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, United States
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17
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Medeiros DNM, Mafra ACCN, Carcillo JA, Troster EJ. A Pediatric Sepsis Protocol Reduced Mortality and Dysfunctions in a Brazilian Public Hospital. Front Pediatr 2021; 9:757721. [PMID: 34869114 PMCID: PMC8633899 DOI: 10.3389/fped.2021.757721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/07/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction: Few studies in the literature discuss the benefits of compliance with sepsis bundles in hospitals in low- and middle-income countries, where resources are limited and mortality is high. Methods: This is a retrospective cohort study conducted at a public hospital in a low-income region in Brazil. We evaluated whether completion of a sepsis bundle is associated with reduced in-hospital mortality for sepsis, severe sepsis, and septic shock, as well as prevention of septic shock and organ dysfunction. Bundle compliance required the completion of three items: (1) obtaining blood count and culture, arterial or venous blood gases, and arterial or venous lactate levels; (2) antibiotic infusion within the first hour of diagnosis; and (3) infusion of 10-20 ml/kg saline solution within the first hour of diagnosis. Results: A total of 548 children with sepsis, severe sepsis, or septic shock who were treated at the emergency room from February 2008 to August of 2016 were included in the study. Of those, 371 patients were included in the protocol group and had a lower median length of stay (3 days vs. 11 days; p < 0.001), fewer organ dysfunctions during hospitalization (0 vs. 2, p < 0.001), and a lower probability of developing septic shock. According to a propensity score analysis, mortality was lower during the post-implementation period [2.75 vs. 15.4% (RR 95%IC 0.13 (0.06, 0.27); p < 0.001)]. Conclusions: A simple and low-cost protocol was feasible and yielded good results at a general hospital in a low-income region in Brazil. Protocol use resulted in decreased mortality and progression of dysfunctions and was associated with a reduced probability of developing septic shock.
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Affiliation(s)
| | | | | | - Eduardo Juan Troster
- Faculdade Israelita de Ciências da Saúde Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, Brazil
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18
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Burns JE, Reyes Pérez D, Li Y, Gómez García W, Garcia FJ, Gil Jiménez JP, Sánchez J, Castillo Bueno M, Hunger SP, Reaves L, Contreras González J, Coffin SE, Deverlis A, Steenhoff AP, Fisher BT. Assessment of the impact of inpatient infectious events in pediatric patients with newly diagnosed acute leukemia at Dr. Robert Reid Cabral Children's Hospital, Dominican Republic. PLoS One 2020; 15:e0243795. [PMID: 33320881 PMCID: PMC7737966 DOI: 10.1371/journal.pone.0243795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 11/26/2020] [Indexed: 01/21/2023] Open
Abstract
Survival rates for pediatric acute leukemia vary dramatically worldwide. Infections are a leading cause of morbidity and mortality, and the impact is amplified in low and middle-income countries. Defining the epidemiology of infection in a specific health care setting is paramount to developing effective interventions. This study aimed to define the epidemiology of and outcomes from infection in children with acute leukemia treated in a large public pediatric hospital in the Dominican Republic. A retrospective cohort was assembled of children newly diagnosed with acute leukemia between July 1, 2015 to June 30, 2017 at Hospital Infantil Dr. Robert Reid Cabral in Santo Domingo. Patients were identified from the Pediatric Oncology Network Database (PONDTM) and hospital admissions from the Oncology admissions logbook. Medical records and microbiology results were reviewed to identify all inpatient invasive infections. Distance from a child's home to the hospital was determined using ArcGIS by Esri. Infection rates were described in discrete time periods after diagnosis and risk factors for invasive infection were explored using negative binomial regression. Overall, invasive infections were common and a prominent source of death in this cohort. Rates were highest in the first 60 days after diagnosis. Gastroenteritis/colitis, cellulitis, and pneumonia were most frequent, with bacteremia common early on. Multidrug resistant bacteria were prevalent among a small number of positive cultures. In a multivariate negative binomial regression model, age ≥ 10 years and distance from the hospital > 100 km were each protective against invasive infection in the first 180 days after diagnosis, findings that were unexpected and warrant further investigation. Over one-third of patient deaths were related to infection. Interventions aimed at reducing infection should target the first 60 days after diagnosis, improved supportive care inside and outside the hospital, and increased antimicrobial stewardship and infection prevention and control measures.
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Affiliation(s)
- Julianne E. Burns
- Division of Infectious Diseases, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
- Division of General Pediatrics, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Dominga Reyes Pérez
- Department of Oncology, Hospital Infantil Dr. Robert Reid Cabral, Santo Domingo, National District, Dominican Republic
| | - Yimei Li
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
- Division of Oncology and the Center for Childhood Cancer Research, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Wendy Gómez García
- Department of Oncology, Hospital Infantil Dr. Robert Reid Cabral, Santo Domingo, National District, Dominican Republic
| | - F. Jay Garcia
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Johanna Penélope Gil Jiménez
- Department of Oncology, Hospital Infantil Dr. Robert Reid Cabral, Santo Domingo, National District, Dominican Republic
| | - Jacqueline Sánchez
- Microbiology Laboratory, Department of Infectious Diseases, Hospital Infantil Dr. Robert Reid Cabral, Santo Domingo, National District, Dominican Republic
| | - María Castillo Bueno
- Department of Oncology, Hospital Infantil Dr. Robert Reid Cabral, Santo Domingo, National District, Dominican Republic
| | - Stephen P. Hunger
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
- Division of Oncology and the Center for Childhood Cancer Research, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Lisa Reaves
- Center for Cancer and Blood Disorders, Children’s Hospital Colorado, Colorado Springs, Colorado, United States of America
| | - Johanny Contreras González
- Department of Oncology, Hospital Infantil Dr. Robert Reid Cabral, Santo Domingo, National District, Dominican Republic
| | - Susan E. Coffin
- Division of Infectious Diseases, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Adriana Deverlis
- Global Health Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Andrew P. Steenhoff
- Division of Infectious Diseases, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
- Global Health Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Brian T. Fisher
- Division of Infectious Diseases, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
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Maser B, Force LM, Friedrich P, Antillon F, Arora RS, Herrera CA, Rodriguez-Galindo C, Atun R, Denburg A. Paediatric Oncology System Integration Tool (POSIT) for the joint analysis of the performance of childhood cancer programs and health systems. J Cancer Policy 2020. [DOI: 10.1016/j.jcpo.2019.100208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Koenig C, Schneider C, Morgan JE, Ammann RA, Sung L, Phillips B. Association of time to antibiotics and clinical outcomes in patients with fever and neutropenia during chemotherapy for cancer: a systematic review. Support Care Cancer 2019; 28:1369-1383. [DOI: 10.1007/s00520-019-04961-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 06/19/2019] [Indexed: 02/07/2023]
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Koenig C, Morgan J, Ammann RA, Sung L, Phillips B. Protocol for a systematic review of time to antibiotics (TTA) in patients with fever and neutropenia during chemotherapy for cancer (FN) and interventions aiming to reduce TTA. Syst Rev 2019; 8:82. [PMID: 30944024 PMCID: PMC6446276 DOI: 10.1186/s13643-019-1006-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 03/25/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Fever and neutropenia (FN) is a common complication of chemotherapy for cancer. Prompt empiric broad-spectrum antibiotic therapy in FN is typically considered standard of care, but the definition of prompt is not clear. We seek to systematically review the available data on the association between time to antibiotics (TTA) administration and clinical outcomes in patients with FN being treated with chemotherapy. There have been several efforts to reduce TTA in patients with FN, by implementing specific interventions, presuming there will be a beneficial effect on patient-important outcomes. This systematic review will also collect data on such interventions and their effect to reduce TTA and potentially change clinical outcomes. METHODS/DESIGN The search will cover MEDLINE, MEDLINE In-Process & Other Non-Indexed Citations, EMBASE, CINAHL, CDSR, CENTRAL, and LILACS. A full-search strategy is provided. Lists of studies identified by references cited and forward citation searching of included articles will also be reviewed. Studies will be screened, and data extracted by one researcher and independently checked by a second. Confounding biases and quality of studies will be assessed with the risk of bias in non-randomised studies-of interventions (ROBINS-I) tool. Data will be presented in narrative and tabular forms; in addition, if appropriate data is available, random effects meta-analysis will be used to examine TTA. A detailed analysis plan, including an assessment of heterogeneity and publication bias, is provided. DISCUSSION This study aims to evaluate the association between TTA and patient-important clinical outcomes. Additionally, it will identify, critically appraise, and synthesise information on performed interventions and its effect to reduce TTA as a way of gaining insight into the potential use of these approaches. This will provide better knowledge for an adjusted treatment approach of FN. SYSTEMATIC REVIEW REGISTRATION PROSPERO [ CRD42018092948 ].
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Affiliation(s)
- Christa Koenig
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Jess Morgan
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Roland A. Ammann
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Lillian Sung
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario Canada
| | - Bob Phillips
- Centre for Reviews and Dissemination, University of York, York, UK
- Leeds Children’s Hospital, Leeds, UK
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22
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Chantada G, Lam CG, Howard SC. Optimizing outcomes for children with non‐Hodgkin lymphoma in low‐ and middle‐income countries by early correct diagnosis, reducing toxic death and preventing abandonment. Br J Haematol 2019; 185:1125-1135. [DOI: 10.1111/bjh.15785] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Catherine G. Lam
- Department of Global Pediatric Medicine St. Jude Children's Research Hospital Memphis TNUSA
| | - Scott C. Howard
- University of Tennessee Health Science Center Memphis TN USA
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Rudd KE, Kissoon N, Limmathurotsakul D, Bory S, Mutahunga B, Seymour CW, Angus DC, West TE. The global burden of sepsis: barriers and potential solutions. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2018; 22:232. [PMID: 30243300 PMCID: PMC6151187 DOI: 10.1186/s13054-018-2157-z] [Citation(s) in RCA: 201] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 08/10/2018] [Indexed: 12/29/2022]
Abstract
Sepsis is a major contributor to the global burden of disease. The majority of sepsis cases and deaths are estimated to occur in low and middle-income countries. Barriers to reducing the global burden of sepsis include difficulty quantifying attributable morbidity and mortality, low awareness, poverty and health inequity, and under-resourced and low-resilience public health and acute health care delivery systems. Important differences in the populations at risk, infecting pathogens, and clinical capacity to manage sepsis in high and low-resource settings necessitate context-specific approaches to this significant problem. We review these challenges and propose strategies to overcome them. These strategies include strengthening health systems, accurately identifying and quantifying sepsis cases, conducting inclusive research, establishing data-driven and context-specific management guidelines, promoting creative clinical interventions, and advocacy.
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Affiliation(s)
- Kristina E Rudd
- International Respiratory and Severe Illness Center, University of Washington, Seattle, WA, USA. .,Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA, USA. .,Department of Critical Care Medicine, University of Pittsburgh School of Medicine, 3550 Terrace St., Scaife Hall, #639, Pittsburgh, PA, USA.
| | - Niranjan Kissoon
- Division of Critical Care, Department of Pediatrics, University of British Columbia, British Columbia Children's Hospital, Vancouver, BC, Canada
| | - Direk Limmathurotsakul
- Mahidol Oxford Tropical Medicine Research Unit, Mahidol University, Bangkok, Thailand.,Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Sotharith Bory
- Division of Infectious Diseases, Department of Medicine, Calmette Hospital, Phnom Penh, Cambodia
| | | | - Christopher W Seymour
- Departments of Critical Care and Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Derek C Angus
- Department of Critical Care Medicine, University of Pittsburgh School of Medicine and UPMC Health System, Pittsburgh, PA, USA
| | - T Eoin West
- International Respiratory and Severe Illness Center, University of Washington, Seattle, WA, USA.,Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA, USA.,Department of Global Health, University of Washington, Seattle, WA, USA
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Williams J, Allen L, Wickramasinghe K, Mikkelsen B, Roberts N, Townsend N. A systematic review of associations between non-communicable diseases and socioeconomic status within low- and lower-middle-income countries. J Glob Health 2018; 8:020409. [PMID: 30140435 PMCID: PMC6076564 DOI: 10.7189/jogh.08.020409] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background Non-communicable diseases (NCDs) are the leading cause of death globally. Eighty-two percent of premature NCD deaths occur within low- and lower middle-income countries (LLMICs). Research to date, largely drawn from high-income countries, suggests that disadvantaged and marginalized groups have a higher NCD burden, but there has been a dearth of research studying this relationship within LLMICs. The purpose of this systematic review is to map the literature on evidence from LLMICs on the socio-economic status (SES) gradient of four particular NCDs: cardiovascular disease, cancer, diabetes, and chronic respiratory diseases. Methods We conducted a comprehensive literature search for primary research published between 1 January 1990 and 27 April 2015 using six bibliographic databases and web resources. We included studies that reported SES and morbidity or mortality from cardiovascular disease, cancer, diabetes and chronic respiratory diseases within LLMICs. Results Fifty-seven studies from 17 LLMICs met our inclusion criteria. Fourteen of the 18 papers that reported significant associations between cancer and SES suggested that low SES groups had the highest cancer risk. Eleven of 15 papers reporting significant relationships between CVD and SES suggested that low SES groups have higher risk. In contrast, seven of 12 papers reporting significant findings related to diabetes found that higher SES groups had higher diabetes risk. We identified just three studies on the relationship between chronic respiratory diseases and SES; none of them reported significant findings. Conclusions Only 17 of the 84 LLMICs were represented, highlighting the need for more research on NCDs within these countries. The majority of studies were medium to high quality cross-sectional studies. When we restricted our analyses to high quality studies only, for both cancer and cardiovascular disease more than half of studies found a significantly higher risk for those of lower SES. The opposite was true for diabetes, whilst there was a paucity of high quality research on chronic respiratory disease. Development programmes must consider health alongside other aims and NCD prevention interventions must target all members of the population. Systematic review registration number Prospero: CRD42015020169.
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Affiliation(s)
- Julianne Williams
- Centre for Population-based Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Luke Allen
- Centre for Population-based Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Kremlin Wickramasinghe
- Centre for Population-based Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Bente Mikkelsen
- Secretariat of the WHO Global Coordination Mechanisms on the Prevention and Control of Non-communicable diseases, World Health Organization, Geneva, Switzerland
| | - Nia Roberts
- Health Care Libraries, Bodleian Libraries, University of Oxford, Oxford, UK
| | - Nick Townsend
- Centre for Population-based Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, UK
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Méndez R, Menéndez R, Cillóniz C, Amara-Elori I, Amaro R, González P, Posadas T, Gimeno A, España PP, Almirall J, Torres A. Initial Inflammatory Profile in Community-acquired Pneumonia Depends on Time since Onset of Symptoms. Am J Respir Crit Care Med 2018; 198:370-378. [DOI: 10.1164/rccm.201709-1908oc] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Raúl Méndez
- Pneumology Department, Hospital Universitario y Politécnico La Fe/Instituto de Investigación Sanitaria La Fe, Valencia, Spain
- Ph.D. Program in Medicine and Translational Research, University of Barcelona, Barcelona, Spain
| | - Rosario Menéndez
- Pneumology Department, Hospital Universitario y Politécnico La Fe/Instituto de Investigación Sanitaria La Fe, Valencia, Spain
- Centro de Investigación Biomédica En Red-Enfermedades Respiratorias CB06/06/0028, Madrid, Spain
| | - Catia Cillóniz
- Centro de Investigación Biomédica En Red-Enfermedades Respiratorias CB06/06/0028, Madrid, Spain
- Pneumology Department, Hospital Clínic/Institut D’Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Isabel Amara-Elori
- Pneumology Department, Hospital Universitario y Politécnico La Fe/Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Rosanel Amaro
- Centro de Investigación Biomédica En Red-Enfermedades Respiratorias CB06/06/0028, Madrid, Spain
- Pneumology Department, Hospital Clínic/Institut D’Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Paula González
- Pneumology Department, Hospital Universitario y Politécnico La Fe/Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Tomás Posadas
- Pneumology Department, Hospital Universitario y Politécnico La Fe/Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Alexandra Gimeno
- Pneumology Department, Hospital Universitario y Politécnico La Fe/Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Pedro P. España
- Pneumology Department, Hospital de Galdakao-Usansolo, Galdakao, Spain; and
| | - Jordi Almirall
- Intensive Care Unit, Hospital de Mataró, Barcelona, Spain
| | - Antoni Torres
- Centro de Investigación Biomédica En Red-Enfermedades Respiratorias CB06/06/0028, Madrid, Spain
- Pneumology Department, Hospital Clínic/Institut D’Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
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Howard SC, Zaidi A, Cao X, Weil O, Bey P, Patte C, Samudio A, Haddad L, Lam CG, Moreira C, Pereira A, Harif M, Hessissen L, Choudhury S, Fu L, Caniza MA, Lecciones J, Traore F, Ribeiro RC, Gagnepain-Lacheteau A. The My Child Matters programme: effect of public–private partnerships on paediatric cancer care in low-income and middle-income countries. Lancet Oncol 2018; 19:e252-e266. [DOI: 10.1016/s1470-2045(18)30123-2] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 01/30/2018] [Accepted: 02/08/2018] [Indexed: 12/18/2022]
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Hudson BF, Oostendorp LJM, Candy B, Vickerstaff V, Jones L, Lakhanpaul M, Bluebond-Langner M, Stone P. The under reporting of recruitment strategies in research with children with life-threatening illnesses: A systematic review. Palliat Med 2017; 31:419-436. [PMID: 27609607 PMCID: PMC5405809 DOI: 10.1177/0269216316663856] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Researchers report difficulties in conducting research with children and young people with life-limiting conditions or life-threatening illnesses and their families. Recruitment is challenged by barriers including ethical, logistical and clinical considerations. AIM To explore how children and young people (aged 0-25 years) with life-limiting conditions or life-threatening illnesses and their families were identified, invited and consented to research published in the last 5 years. DESIGN Systematic review. DATA SOURCES MEDLINE, PsycINFO, Web of Science, Sciences Citation Index and SCOPUS were searched for original English language research published between 2009 and 2014, recruiting children and young people with life-limiting conditions or life-threatening illness and their families. RESULTS A total of 215 studies - 152 qualitative, 54 quantitative and 9 mixed methods - were included. Limited recruitment information but a range of strategies and difficulties were provided. The proportion of eligible participants from those screened could not be calculated in 80% of studies. Recruitment rates could not be calculated in 77%. A total of 31% of studies recruited less than 50% of eligible participants. Reasons given for non-invitation included missing clinical or contact data, or clinician judgements of participant unsuitability. Reasons for non-participation included lack of interest and participants' perceptions of potential burdens. CONCLUSION All stages of recruitment were under reported. Transparency in reporting of participant identification, invitation and consent is needed to enable researchers to understand research implications, bias risk and to whom results apply. Research is needed to explore why consenting participants decide to take part or not and their experiences of research recruitment.
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Affiliation(s)
- Briony F Hudson
- Louis Dundas Centre for Children’s Palliative Care, UCL Institute of Child Health, London, UK
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
| | - Linda JM Oostendorp
- Louis Dundas Centre for Children’s Palliative Care, UCL Institute of Child Health, London, UK
| | - Bridget Candy
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
| | - Victoria Vickerstaff
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
| | - Louise Jones
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
| | - Monica Lakhanpaul
- Population, Policy and Practice Programme, UCL Institute of Child Health, London, UK
| | - Myra Bluebond-Langner
- Louis Dundas Centre for Children’s Palliative Care, UCL Institute of Child Health, London, UK
| | - Paddy Stone
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
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Abstract
OBJECTIVES To report the prevalence of sepsis within the first 24 hours at admission and the PICU sepsis-related mortality among critically ill children admitted to PICU in South America. DESIGN A prospective multicenter cohort study. SETTING Twenty-one PICU, located in five South America countries. PATIENTS All children from 29 days to 17 years old admitted to the participating PICU between June 2011 and September 2011. Clinical, demographic, and laboratory data were registered within the first 24 hours at admission. Outcomes were registered upon PICU discharge or death. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Of the 1,090 patients included in this study, 464 had sepsis. The prevalence of sepsis, severe sepsis, and septic shock were 42.6%, 25.9%, and 19.8%, respectively. The median age of sepsis patients was 11.6 months (interquartile range, 3.2-48.7) and 43% had one or more prior chronic condition. The prevalence of sepsis was higher in infants (50.4%) and lower in adolescents (1.9%). Sepsis-related mortality was 14.2% and was consistently higher with increased disease severity: 4.4% for sepsis, 12.3% for severe sepsis, and 23.1% for septic shock. Twenty-five percent of deaths occurred within the first 24 hours at PICU admission. Multivariate analysis showed that higher Pediatric Risk of Mortality and Pediatric Logistic Organ Dysfunction scores, the presence of two or more chronic conditions, and admission from pediatric wards were independently associated with death. CONCLUSIONS We observed high prevalence of sepsis and sepsis-related mortality among this sample of children admitted to PICU in South America. Mortality was associated with greater severity of illness at admission and potentially associated with late PICU referral.
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Diament D, Colombari F, Cypriano AS, Lisboa LF, Dos Santos BFC, Cendoroglo Neto M, Serpa Neto A, Silva E. Georeferencing of deaths from sepsis in the city of São Paulo. Braz J Infect Dis 2016; 20:149-54. [PMID: 26849964 PMCID: PMC9427571 DOI: 10.1016/j.bjid.2015.11.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2015] [Revised: 10/27/2015] [Accepted: 11/07/2015] [Indexed: 11/04/2022] Open
Abstract
Objective The aim of the present study was to obtain information about deaths due to sepsis in São Paulo from 2004 to 2009 and their relationship with geographical distribution. Methods Causes of death, both main and secondary, were defined according to the codes of the International Classification of Disease version 10 (ICD-10) contained in the database. Sepsis, septic shock, multiple organ failure, pneumonia, urinary tract infection, peritonitis and other intraabdominal infections, skin and soft tissue infections (including surgical wound infection) and meningitis were considered as immediate cause of death or as the condition leading to the immediate cause of death related or associated to sepsis. Results In the analyzed period, there was a 15.3% increase in the absolute number of deaths from sepsis in São Paulo. The mean number of deaths during this period was 28,472 ± 1566. Most deaths due to sepsis and sepsis-related diseases over the studied period occurred in a hospital or health care facility, showing that most of the patients received medical care during the event that led to death. We observed a significant concentration of deaths in the most populous regions, tending more toward the center of the city. Conclusions Georeferencing data from death certificates or other sources can be a powerful tool to uncover regional epidemiological differences between populations. Our study revealed an even distribution of sepsis all over the inhabited areas of São Paulo.
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Affiliation(s)
- Décio Diament
- Department of Critical Care Medicine and Atlas da Saúde de São Paulo, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Fernando Colombari
- Department of Critical Care Medicine and Atlas da Saúde de São Paulo, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | - Adriana Serra Cypriano
- Department of Critical Care Medicine and Atlas da Saúde de São Paulo, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | - Luis Fernando Lisboa
- Department of Critical Care Medicine and Atlas da Saúde de São Paulo, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | | | - Miguel Cendoroglo Neto
- Department of Critical Care Medicine and Atlas da Saúde de São Paulo, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | - Ary Serpa Neto
- Department of Critical Care Medicine and Atlas da Saúde de São Paulo, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | - Eliezer Silva
- Department of Critical Care Medicine and Atlas da Saúde de São Paulo, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
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Viana SS, de Lima LMMR, do Nascimento JB, Cardoso CAF, Rosário ACD, Mendonça CDQ, de Menezes-Neto OA, Cipolotti R. Secular trends and predictors of mortality in acute lymphoblastic leukemia for children of low socioeconomic level in Northeast Brazil. Leuk Res 2015; 39:1060-5. [DOI: 10.1016/j.leukres.2015.07.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 07/09/2015] [Accepted: 07/16/2015] [Indexed: 11/30/2022]
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31
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Caniza MA, Odio C, Mukkada S, Gonzalez M, Ceppi F, Chaisavaneeyakorn S, Apiwattanakul N, Howard SC, Conter V, Bonilla M. Infectious complications in children with acute lymphoblastic leukemia treated in low-middle-income countries. Expert Rev Hematol 2015. [PMID: 26211675 DOI: 10.1586/17474086.2015.1071186] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Infections are the most important cause of morbidity and mortality in children treated for acute lymphoblastic leukemia (ALL). The rates of infection-associated mortality are up to 10-times higher in low- and middle-income countries (LMIC) than in high-income countries. The prevention, early recognition and management of infectious complications is especially challenging in LMIC because of disease and poverty-related factors, as well as the shortage of trained personnel, supplies, diagnostic tools and adequate organizational infrastructure. Children in LMIC with ALL, who are frequently underweight, are at increased risk of community-acquired pathogens, nosocomial multidrug-resistant pathogens and opportunistic microorganisms. This review summarizes the challenges of managing the major categories of infections in children receiving treatment for ALL and provides updated practical recommendations for preventing and managing these infections in LMIC.
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Affiliation(s)
- Miguela A Caniza
- a 1 Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN, USA
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Calvello EJ, Skog AP, Tenner AG, Wallis LA. Applying the lessons of maternal mortality reduction to global emergency health. Bull World Health Organ 2015; 93:417-23. [PMID: 26240463 PMCID: PMC4450708 DOI: 10.2471/blt.14.146571] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 01/19/2015] [Accepted: 01/23/2015] [Indexed: 11/27/2022] Open
Abstract
Over the last few decades, maternal health has been a major focus of the international community and this has resulted in a substantial decrease in maternal mortality globally. Although, compared with maternal illness, medical and surgical emergencies account for far more morbidity and mortality, there has been less focus on global efforts to improve comprehensive emergency systems. The thoughtful and specific application of the concepts used in the effort to decrease maternal mortality could lead to major improvements in global emergency health services. The so-called three-delay model that was developed for maternal mortality can be adapted to emergency service delivery. Adaptation of evaluation frameworks to include emergency sentinel conditions could allow effective monitoring of emergency facilities and further policy development. Future global emergency health efforts may benefit from incorporating strategies for the planning and evaluation of high-impact interventions.
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Affiliation(s)
- Emilie J Calvello
- Department of Emergency Medicine, University of Maryland, 110 South Paca Street, Sixth Floor, Suite 200, Baltimore, Maryland, 21201, United States of America (USA)
| | - Alexander P Skog
- Department of Emergency Medicine, University of Maryland, 110 South Paca Street, Sixth Floor, Suite 200, Baltimore, Maryland, 21201, United States of America (USA)
| | - Andrea G Tenner
- Department of Emergency Medicine, University of California San Francisco, San Francisco, USA
| | - Lee A Wallis
- Division of Emergency Medicine, University of Cape Town, Cape Town, South Africa
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Rabah F, El-Banna N, Bhuyan D, Al-Ghaithi I, Al-Hinai M, Al-Sabahi A, Al-Mashaikhi N, Beshlawi I. Hepatoblastomas in Oman: Unveiling success. Sultan Qaboos Univ Med J 2015; 15:e85-e90. [PMID: 25685391 PMCID: PMC4318612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Revised: 05/21/2014] [Accepted: 07/08/2014] [Indexed: 06/04/2023] Open
Abstract
OBJECTIVES Primary malignant liver tumours account for more than 1% of all paediatric malignancies, with the most common form being hepatoblastomas (HB). Such malignancies among Arab populations have rarely been addressed in the literature. Using data from Oman's sole national referral centre for childhood solid malignancies, this study aimed to present the nationwide Omani experience with HB over the past 21 years. METHODS This retrospective study reviewed the medical records of all children with HB who were managed in the Royal Hospital, Muscat, Oman, between January 1991 and April 2012. Clinical, radiological and laboratory characteristics were examined as well as treatments and outcomes. RESULTS During the study period, 15 patients with HB were treated. Of these, 10 have survived to date. Nine of the survivors were no longer receiving treatment and one patient still had the disease but was in a stable condition. Of the remaining five patients, three did not survive and two were lost to follow-up. The survival rate among patients who completed therapy was 91%. CONCLUSION HB has an excellent prognosis in Oman. The main obstacle to improving outcomes among Omani patients is non-compliance with therapy.
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Affiliation(s)
- Fatma Rabah
- Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman
| | - Nagwa El-Banna
- Department of Paediatric Haemato-Oncology, Royal Hospital, Muscat, Oman
| | - Dipali Bhuyan
- Department of Paediatric Haemato-Oncology, Royal Hospital, Muscat, Oman
| | | | - Mohamed Al-Hinai
- Department of Paediatric Haemato-Oncology, Royal Hospital, Muscat, Oman
| | - Amal Al-Sabahi
- Department of Paediatric Haemato-Oncology, Royal Hospital, Muscat, Oman
| | | | - Ismail Beshlawi
- Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman
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Management of fever and neutropenia in children with cancer. Support Care Cancer 2014; 23:2079-87. [DOI: 10.1007/s00520-014-2572-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Accepted: 12/15/2014] [Indexed: 10/24/2022]
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Bhagwanjee S, Ugarte S. Sepsis in vulnerable populations. Glob Heart 2014; 9:281-8. [PMID: 25667179 DOI: 10.1016/j.gheart.2014.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Accepted: 08/18/2014] [Indexed: 12/29/2022] Open
Abstract
Despite the acquisition of a large body of evidence, there are many unanswered questions about sepsis. The definition of this disease is plagued by the lack of a simple pathophysiological description linking cause to effect and the activation of host immune responses that hinders disease progression at the same time producing multiorgan dysfunction. A plethora of inconsistent clinical features has served to obfuscate rather than illuminate. The Surviving Sepsis Guidelines (SSG) are a major advance because it comprehensively interrogates all aspects of care for the critically ill. For vulnerable populations living in low- and middle-income countries, this guideline is ineffectual because of the lack of region-specific data, differences in etiology of sepsis and burden of disease, limited human capacity and infrastructure, as well as socioeconomic realities. Appropriate care must be guided by common sense guidelines that are sensitive to local realities and adapted as relevant data are acquired.
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Affiliation(s)
- Satish Bhagwanjee
- Department of Anaesthesiology and Pain Medicine, University of Washington, Seattle, Washington, USA.
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Yadav SP, Rastogi N, Kharya G, Misra R, Ramzan M, Katewa S, Dua V, Bhat S, Kellie SJ, Howard SC. Barriers to cure for children with cancer in India and strategies to improve outcomes: a report by the Indian Pediatric Hematology Oncology Group. Pediatr Hematol Oncol 2014; 31:217-24. [PMID: 24673115 DOI: 10.3109/08880018.2014.893596] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The survival of children with cancer in India is inferior to that of children in high-income countries. The Indian Pediatric Hematology Oncology Group (IPHOG) held a series of online meetings via www.Cure4kids.org to identify barriers to cure and develop strategies to improve outcomes. Five major hurdles were identified: delayed diagnosis, abandonment, sepsis, lack of co-operative groups, and relapse. Development of regional networks like IPHOG has allowed rapid identification of local causes of treatment failure for children with cancer in India and identification of strategies likely to improve care and outcomes in the participating centers. Next steps will include interventions to raise community awareness of childhood cancer, promote early diagnosis and referral, and reduce abandonment and toxic death at each center. Starting of fellowship programs in pediatric hemato-oncology, short training programs for pediatricians, publishing outcome data, formation of parent and patient support groups, choosing the right and effective treatment protocol, and setting up of bone marrow transplant services are some of the effective steps taken in the last decade, which needs to be supported further.
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Affiliation(s)
- Satya Prakash Yadav
- 1Pediatric Hematology and Bone Marrow Transplant Unit, Fortis Memorial Research Institute, Gurgaon, India
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Kirby J, Dolendo M, Guimera D, Castillo C, Johnson KM, Mzayek F, Nolan VG, Relyea G, Caniza MA. Predictors of wait-time for antibiotic initiation and association of wait-time with hospital length of stay and ICU admission among children with cancer at the Southern Philippines Medical Center. Pediatr Blood Cancer 2014; 61:680-6. [PMID: 24660227 DOI: 10.1002/pbc.24836] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Expedited antibiotic administration improves the survival of children with cancer and infection. A 1-hour antibiotic wait-time (AWT) post-hospital arrival is a quality-of-care bench mark in healthcare. However, multiple factors preclude achieving this goal in developing countries. Predictors of AWT and its association with hospital length of stay (LOS) and intensive care unit (ICU) admission at the Southern Philippines Medical Center (SPMC) were identified. PROCEDURES Health and socioeconomic characteristics of 55 children in 92 admissions who required antibiotics were reviewed;and SPMC care providers about institutional capacity and response to suspected infection were surveyed. RESULTS The mean total AWT was 3 days and 15 hours. For admissions of established patients, mean total AWT and mean LOS were approximately half that for new patients. Admissions from high-income households waited an average 44% less for antibiotics and were discharged 43% sooner than those from medium-income households. Admissions from residence owner families waited 31% less to receive antibiotics, and total AWT for admissions of patients with no insurance was 32% less than for those with insurance. The likelihood of ICU admission increased 20% with every 1-day increase in total AWT (95% CI: 1.021.42). Only 59% of nurses recognized fever as an emergency. CONCLUSIONS AWT is complex and multifactorial; it may be reduced by educating parents and care providers about infection and infection control and improving the availability of antibiotics and associated supplies. These interventions will most likely reduce ICU admissions and possibly LOS and increase the survival of pediatric oncology patients at SPMC.
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Affiliation(s)
- Jeannette Kirby
- School of Public Health; University of Memphis; Memphis Tennessee
| | - Mae Dolendo
- Children's Cancer and Blood Disease Unit of the Southern Philippines Medical Center; Davao City Philippines
| | - Don Guimera
- Department of Infectious Diseases; St. Jude Children's Research Hospital; Memphis Tennessee
| | - Czarina Castillo
- Children's Cancer and Blood Disease Unit of the Southern Philippines Medical Center; Davao City Philippines
| | - Kyle M. Johnson
- Department of Infectious Diseases; St. Jude Children's Research Hospital; Memphis Tennessee
| | - Fawaz Mzayek
- School of Public Health; University of Memphis; Memphis Tennessee
| | - Vikki G. Nolan
- School of Public Health; University of Memphis; Memphis Tennessee
| | - George Relyea
- School of Public Health; University of Memphis; Memphis Tennessee
| | - Miguela A. Caniza
- Department of Infectious Diseases; St. Jude Children's Research Hospital; Memphis Tennessee
- International Outreach Program; St. Jude Children's Research Hospital; Memphis TN
- Department of Pediatrics; College of Medicine; University of Tennessee Health Science Center; Memphis Tennessee
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What’s New in the Recognition and Management of Septic Shock in Children: Dos and Don'ts. CURRENT PEDIATRICS REPORTS 2013. [DOI: 10.1007/s40124-012-0007-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Magrath I, Steliarova-Foucher E, Epelman S, Ribeiro RC, Harif M, Li CK, Kebudi R, Macfarlane SD, Howard SC. Paediatric cancer in low-income and middle-income countries. Lancet Oncol 2013; 14:e104-16. [PMID: 23434340 DOI: 10.1016/s1470-2045(13)70008-1] [Citation(s) in RCA: 264] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Patterns of cancer incidence across the world have undergone substantial changes as a result of industrialisation and economic development. However, the economies of most countries remain at an early or intermediate stage of development-these stages are characterised by poverty, too few health-care providers, weak health systems, and poor access to education, modern technology, and health care because of scattered rural populations. Low-income and middle-income countries also have younger populations and therefore a larger proportion of children with cancer than high-income countries. Most of these children die from the disease. Chronic infections, which remain the most common causes of disease-related death in all except high-income countries, can also be major risk factors for childhood cancer in poorer regions. We discuss childhood cancer in relation to global development and propose strategies that could result in improved survival. Education of the public, more and better-trained health professionals, strengthened cancer services, locally relevant research, regional hospital networks, international collaboration, and health insurance are all essential components of an enhanced model of care.
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Affiliation(s)
- Ian Magrath
- International Network for Cancer Treatment and Research, Brussels, Belgium.
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