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Wiens MO, Nguyen V, Bone JN, Kumbakumba E, Businge S, Tagoola A, Sherine SO, Byaruhanga E, Ssemwanga E, Barigye C, Nsungwa J, Olaro C, Ansermino JM, Kissoon N, Singer J, Larson CP, Lavoie PM, Dunsmuir D, Moschovis PP, Novakowski S, Komugisha C, Tayebwa M, Mwesigwa D, Knappett M, West N, Mugisha NK, Kabakyenga J. Prediction models for post-discharge mortality among under-five children with suspected sepsis in Uganda: A multicohort analysis. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0003050. [PMID: 38683787 PMCID: PMC11057737 DOI: 10.1371/journal.pgph.0003050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/04/2024] [Indexed: 05/02/2024]
Abstract
In many low-income countries, over five percent of hospitalized children die following hospital discharge. The lack of available tools to identify those at risk of post-discharge mortality has limited the ability to make progress towards improving outcomes. We aimed to develop algorithms designed to predict post-discharge mortality among children admitted with suspected sepsis. Four prospective cohort studies of children in two age groups (0-6 and 6-60 months) were conducted between 2012-2021 in six Ugandan hospitals. Prediction models were derived for six-months post-discharge mortality, based on candidate predictors collected at admission, each with a maximum of eight variables, and internally validated using 10-fold cross-validation. 8,810 children were enrolled: 470 (5.3%) died in hospital; 257 (7.7%) and 233 (4.8%) post-discharge deaths occurred in the 0-6-month and 6-60-month age groups, respectively. The primary models had an area under the receiver operating characteristic curve (AUROC) of 0.77 (95%CI 0.74-0.80) for 0-6-month-olds and 0.75 (95%CI 0.72-0.79) for 6-60-month-olds; mean AUROCs among the 10 cross-validation folds were 0.75 and 0.73, respectively. Calibration across risk strata was good: Brier scores were 0.07 and 0.04, respectively. The most important variables included anthropometry and oxygen saturation. Additional variables included: illness duration, jaundice-age interaction, and a bulging fontanelle among 0-6-month-olds; and prior admissions, coma score, temperature, age-respiratory rate interaction, and HIV status among 6-60-month-olds. Simple prediction models at admission with suspected sepsis can identify children at risk of post-discharge mortality. Further external validation is recommended for different contexts. Models can be digitally integrated into existing processes to improve peri-discharge care as children transition from the hospital to the community.
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Affiliation(s)
- Matthew O. Wiens
- Institute for Global Health at BC Children’s and Women’s Hospital, Vancouver, Canada
- Department of Anesthesiology, Pharmacology & Therapeutics, University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
- Walimu, Kampala, Uganda
| | - Vuong Nguyen
- Institute for Global Health at BC Children’s and Women’s Hospital, Vancouver, Canada
| | - Jeffrey N. Bone
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Elias Kumbakumba
- Department of Paediatrics and Child Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | | | - Abner Tagoola
- Jinja Regional Referral Hospital, Jinja City, Uganda
| | | | | | | | | | - Jesca Nsungwa
- Ministry of Health for the Republic of Uganda, Kampala, Uganda
| | - Charles Olaro
- Ministry of Health for the Republic of Uganda, Kampala, Uganda
| | - J. Mark Ansermino
- Institute for Global Health at BC Children’s and Women’s Hospital, Vancouver, Canada
- Department of Anesthesiology, Pharmacology & Therapeutics, University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Niranjan Kissoon
- BC Children’s Hospital Research Institute, Vancouver, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Joel Singer
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Charles P. Larson
- School of Population and Global Health, McGill University, Montréal, Canada
| | - Pascal M. Lavoie
- BC Children’s Hospital Research Institute, Vancouver, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Dustin Dunsmuir
- Institute for Global Health at BC Children’s and Women’s Hospital, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Peter P. Moschovis
- Division of Global Health, Massachusetts General Hospital, Boston, MA, United States of America
| | - Stefanie Novakowski
- Institute for Global Health at BC Children’s and Women’s Hospital, Vancouver, Canada
- Department of Anesthesiology, Pharmacology & Therapeutics, University of British Columbia, Vancouver, Canada
| | | | | | | | - Martina Knappett
- Institute for Global Health at BC Children’s and Women’s Hospital, Vancouver, Canada
| | - Nicholas West
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | | | - Jerome Kabakyenga
- Maternal Newborn & Child Health Institute, Mbarara University of Science and Technology, Mbarara, Uganda
- Faculty of Medicine, Department of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda
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Rees CA, Ideh RC, Kisenge R, Kamara J, Coleman-Nekar YJG, Samma A, Godfrey E, Manji HK, Sudfeld CR, Westbrook AL, Niescierenko M, Morris CR, Whitney CG, Breiman RF, Duggan CP, Manji KP. Identifying neonates at risk for post-discharge mortality in Dar es Salaam, Tanzania, and Monrovia, Liberia: Derivation and internal validation of a novel risk assessment tool. BMJ Open 2024; 14:e079389. [PMID: 38365298 PMCID: PMC10875550 DOI: 10.1136/bmjopen-2023-079389] [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: 08/31/2023] [Accepted: 02/06/2024] [Indexed: 02/18/2024] Open
Abstract
INTRODUCTION The immediate period after hospital discharge carries a large burden of childhood mortality in sub-Saharan Africa. Our objective was to derive and internally validate a risk assessment tool to identify neonates discharged from the neonatal ward at risk for 60-day post-discharge mortality. METHODS We conducted a prospective observational cohort study of neonates discharged from Muhimbili National Hospital in Dar es Salaam, Tanzania, and John F Kennedy Medical Centre in Monrovia, Liberia. Research staff called caregivers to ascertain vital status up to 60 days after discharge. We conducted multivariable logistic regression analyses with best subset selection to identify socioeconomic, demographic, clinical, and anthropometric factors associated with post-discharge mortality. We used adjusted log coefficients to assign points to each variable and internally validated our tool with bootstrap validation with 500 repetitions. RESULTS There were 2344 neonates discharged and 2310 (98.5%) had post-discharge outcomes available. The median (IQR) age at discharge was 8 (4, 15) days; 1238 (53.6%) were male. In total, 71 (3.1%) died during follow-up (26.8% within 7 days of discharge). Leaving against medical advice (adjusted OR [aOR] 5.62, 95% CI 2.40 to 12.10) and diagnosis of meconium aspiration (aOR 6.98, 95% CI 1.69 to 21.70) conferred the greatest risk for post-discharge mortality. The risk assessment tool included nine variables (total possible score=63) and had an optimism corrected area under the receiver operating characteristic curve of 0.77 (95% CI 0.75 to 0.80). A score of ≥6 was most optimal (sensitivity 68.3% [95% CI 64.8% to 71.5%], specificity 72.1% [95% CI 71.5% to 72.7%]). CONCLUSIONS A small number of factors predicted all-cause, 60-day mortality after discharge from neonatal wards in Tanzania and Liberia. After external validation, this risk assessment tool may facilitate clinical decision making for eligibility for discharge and the direction of resources to follow-up high risk neonates.
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Affiliation(s)
- Chris A Rees
- Division of Pediatric Emergency Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- Department of Emergency Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Readon C Ideh
- Department of Pediatrics, John F Kennedy Medical Center, Monrovia, Liberia
| | - Rodrick Kisenge
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Julia Kamara
- Department of Pediatrics, John F Kennedy Medical Center, Monrovia, Liberia
| | | | - Abraham Samma
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Evance Godfrey
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Hussein K Manji
- Department of Emergency Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Dar es Salaam, United Republic of Tanzania
- Accident and Emergency Department, The Aga Khan Health Services, Dar es Salaam, Dar es Salaam, United Republic of Tanzania
| | - Christopher R Sudfeld
- Departments of Nutrition and Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Boston, USA
| | - Adrianna L Westbrook
- Pediatric Biostatistics Core, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Michelle Niescierenko
- Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Pediatrics and Emergency Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Claudia R Morris
- Division of Pediatric Emergency Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- Department of Emergency Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Cynthia G Whitney
- Emory Global Health Institute, Emory University, Atlanta, Georgia, USA
| | - Robert F Breiman
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
- Infectious Diseases and Oncology Research Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Christopher P Duggan
- Departments of Nutrition and Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Boston, USA
- Center for Nutrition, Children's Hospital Boston, Boston, Massachusetts, USA
| | - Karim P Manji
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
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Tahita MC, Bassat Q. Post-discharge malaria chemoprevention in children with severe anaemia: a robust strategy to save lives. Lancet Glob Health 2024; 12:e2-e3. [PMID: 38097287 DOI: 10.1016/s2214-109x(23)00524-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 11/02/2023] [Indexed: 12/18/2023]
Affiliation(s)
- Marc Christian Tahita
- Institut de Recherche en Sciences de la Santé (IRSS-DRCO), Nanoro, Burkina Faso; Clinical Research Unit of Nanoro (CRUN), Nanoro, Burkina Faso.
| | - Quique Bassat
- ISGlobal, Hospital Clínic-Universitat de Barcelona, Barcelona, Spain; Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique; ICREA, Barcelona, Spain; Pediatric Infectious Diseases Unit, Pediatrics Department, Hospital Sant Joan de Déu (University of Barcelona), Barcelona, Spain; CIBER de Epidemiología y Salud Pública, Instituto de Salud Carlos III, Madrid, Spain
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Knappett M, Nguyen V, Chaudhry M, Trawin J, Kabakyenga J, Kumbakumba E, Jacob ST, Ansermino JM, Kissoon N, Mugisha NK, Wiens MO. Pediatric post-discharge mortality in resource-poor countries: a systematic review and meta-analysis. EClinicalMedicine 2024; 67:102380. [PMID: 38204490 PMCID: PMC10776442 DOI: 10.1016/j.eclinm.2023.102380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 01/12/2024] Open
Abstract
Background Under-five mortality remains concentrated in resource-poor countries. Post-discharge mortality is becoming increasingly recognized as a significant contributor to overall child mortality. With a substantial recent expansion of research and novel data synthesis methods, this study aims to update the current evidence base by providing a more nuanced understanding of the burden and associated risk factors of pediatric post-discharge mortality after acute illness. Methods Eligible studies published between January 1, 2017 and January 31, 2023, were retrieved using MEDLINE, Embase, and CINAHL databases. Studies published before 2017 were identified in a previous review and added to the total pool of studies. Only studies from countries with low or low-middle Socio-Demographic Index with a post-discharge observation period greater than seven days were included. Risk of bias was assessed using a modified version of the Joanna Briggs Institute critical appraisal tool for prevalence studies. Studies were grouped by patient population, and 6-month post-discharge mortality rates were quantified by random-effects meta-analysis. Secondary outcomes included post-discharge mortality relative to in-hospital mortality, pooled risk factor estimates, and pooled post-discharge Kaplan-Meier survival curves. PROSPERO study registration: #CRD42022350975. Findings Of 1963 articles screened, 42 eligible articles were identified and combined with 22 articles identified in the previous review, resulting in 64 total articles. These articles represented 46 unique patient cohorts and included a total of 105,560 children. For children admitted with a general acute illness, the pooled risk of mortality six months post-discharge was 4.4% (95% CI: 3.5%-5.4%, I2 = 94.2%, n = 11 studies, 34,457 children), and the pooled in-hospital mortality rate was 5.9% (95% CI: 4.2%-7.7%, I2 = 98.7%, n = 12 studies, 63,307 children). Among disease subgroups, severe malnutrition (12.2%, 95% CI: 6.2%-19.7%, I2 = 98.2%, n = 10 studies, 7760 children) and severe anemia (6.4%, 95% CI: 4.2%-9.1%, I2 = 93.3%, n = 9 studies, 7806 children) demonstrated the highest 6-month post-discharge mortality estimates. Diarrhea demonstrated the shortest median time to death (3.3 weeks) and anemia the longest (8.9 weeks). Most significant risk factors for post-discharge mortality included unplanned discharges, severe malnutrition, and HIV seropositivity. Interpretation Pediatric post-discharge mortality rates remain high in resource-poor settings, especially among children admitted with malnutrition or anemia. Global health strategies must prioritize this health issue by dedicating resources to research and policy innovation. Funding No specific funding was received.
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Affiliation(s)
- Martina Knappett
- Institute for Global Health, BC Children’s Hospital and BC Women’s Hospital + Health Centre, 305-4088 Cambie Street, Vancouver, BC V5Z 2X8, Canada
| | - Vuong Nguyen
- Institute for Global Health, BC Children’s Hospital and BC Women’s Hospital + Health Centre, 305-4088 Cambie Street, Vancouver, BC V5Z 2X8, Canada
| | - Maryum Chaudhry
- Institute for Global Health, BC Children’s Hospital and BC Women’s Hospital + Health Centre, 305-4088 Cambie Street, Vancouver, BC V5Z 2X8, Canada
| | - Jessica Trawin
- Institute for Global Health, BC Children’s Hospital and BC Women’s Hospital + Health Centre, 305-4088 Cambie Street, Vancouver, BC V5Z 2X8, Canada
| | - Jerome Kabakyenga
- Maternal Newborn & Child Health Institute, Mbarara University of Science and Technology, Mbarara, Uganda
- Faculty of Medicine, Dept of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Elias Kumbakumba
- Dept of Paediatrics and Child Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Shevin T. Jacob
- Walimu, Plot 5-7, Coral Crescent, Kololo, P.O. Box 9924, Kampala, Uganda
- Dept of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - J. Mark Ansermino
- Institute for Global Health, BC Children’s Hospital and BC Women’s Hospital + Health Centre, 305-4088 Cambie Street, Vancouver, BC V5Z 2X8, Canada
- Dept of Anesthesia, Pharmacology & Therapeutics, University of British Columbia, 217-2176 Health Sciences Mall, Vancouver, BC V6T 1Z3, Canada
- BC Children’s Hospital Research Institute, 938 West 28th Ave, Vancouver, BC V5Z 4H4, Canada
| | - Niranjan Kissoon
- Institute for Global Health, BC Children’s Hospital and BC Women’s Hospital + Health Centre, 305-4088 Cambie Street, Vancouver, BC V5Z 2X8, Canada
- BC Children’s Hospital Research Institute, 938 West 28th Ave, Vancouver, BC V5Z 4H4, Canada
- Dept of Pediatrics, BC Children’s Hospital, University of British Columbia, Rm 2D19, 4480 Oak Street, Vancouver, BC V6H 3V4, Canada
| | | | - Matthew O. Wiens
- Institute for Global Health, BC Children’s Hospital and BC Women’s Hospital + Health Centre, 305-4088 Cambie Street, Vancouver, BC V5Z 2X8, Canada
- Walimu, Plot 5-7, Coral Crescent, Kololo, P.O. Box 9924, Kampala, Uganda
- Dept of Anesthesia, Pharmacology & Therapeutics, University of British Columbia, 217-2176 Health Sciences Mall, Vancouver, BC V6T 1Z3, Canada
- BC Children’s Hospital Research Institute, 938 West 28th Ave, Vancouver, BC V5Z 4H4, Canada
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Knappett M, Hooft A, Maqsood MB, Lavoie PM, Kortz T, Mehta S, Duby J, Akech S, Maina M, Carter R, Popescu CR, Daftary R, Mugisha NK, Mwesigwa D, Kabakyenga J, Kumbakumba E, Ansermino JM, Kissoon N, Mutekanga A, Hau D, Moschovis P, Kangwa M, Chen C, Firnberg M, Glomb N, Argent A, Reid SJ, Bhutta A, Wiens MO. Verbal Autopsy to Assess Postdischarge Mortality in Children With Suspected Sepsis in Uganda. Pediatrics 2023; 152:e2023062011. [PMID: 37800272 PMCID: PMC11006254 DOI: 10.1542/peds.2023-062011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/28/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Reducing child mortality in low-income countries is constrained by a lack of vital statistics. In the absence of such data, verbal autopsies provide an acceptable method to determining attributable causes of death. The objective was to assess potential causes of pediatric postdischarge mortality in children younger than age 5 years (under-5) originally admitted for suspected sepsis using verbal autopsies. METHODS Secondary analysis of verbal autopsy data from children admitted to 6 hospitals across Uganda from July 2017 to March 2020. Structured verbal autopsy interviews were conducted for all deaths within 6 months after discharge. Two physicians independently classified a primary cause of death, up to 4 alternative causes, and up to 5 contributing conditions using the Start-Up Mortality List, with discordance resolved by consensus. RESULTS Verbal autopsies were completed for 361 (98.6%) of the 366 (5.9%) children who died among 6191 discharges (median admission age: 5.4 months [interquartile range, 1.8-16.7]; median time to mortality: 28 days [interquartile range, 9-74]). Most deaths (62.3%) occurred in the community. Leading primary causes of death, assigned in 356 (98.6%) of cases, were pneumonia (26.2%), sepsis (22.1%), malaria (8.5%), and diarrhea (7.9%). Common contributors to death were malnutrition (50.5%) and anemia (25.7%). Reviewers were less confident in their causes of death for neonates than older children (P < .05). CONCLUSIONS Postdischarge mortality frequently occurred in the community in children admitted for suspected sepsis in Uganda. Analyses of the probable causes for these deaths using verbal autopsies suggest potential areas for interventions, focused on early detection of infections, as well as prevention and treatment of underlying contributors such as malnutrition and anemia.
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Affiliation(s)
- Martina Knappett
- Institute for Global Health, British Columbia Children’s & Women’s Hospital, Vancouver, Canada
| | - Anneka Hooft
- Department of Emergency Medicine, University of California, San Francisco, San Francisco, California
- Department of Pediatrics, University of California, San Francisco, San Francisco, California
| | - Muhammad Bilal Maqsood
- Division of Neonatology, Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Pascal M. Lavoie
- Division of Neonatology, Department of Pediatrics, University of British Columbia, Vancouver, Canada
- British Columbia Children’s Hospital Research Institute, Vancouver, Canada
| | - Teresa Kortz
- Division of Critical Care, Department of Pediatrics, University of California, San Francisco, San Francisco, California
- Institute for Global Health Sciences, University of California, San Francisco, San Francisco, California
| | - Sonia Mehta
- Department of Emergency Medicine, University of California, San Francisco, San Francisco, California
- Department of Pediatrics, University of California, San Francisco, San Francisco, California
| | - Jessica Duby
- Department of Pediatrics, McGill University, Montreal, Canada
| | - Samuel Akech
- Kenya Medical Research Institute/Wellcome Trust Research Programme, Centre for Geographic Medicine Research–Coast, Kilifi, Kenya
| | - Michuki Maina
- Health Services Research Group, KEMRI-Wellcome Trust Research Programme, Nairobi, Kenya
| | - Rebecca Carter
- Division of Neonatology, Department of Pediatrics, University of California San Diego, La Jolla, California
| | - Constantin R. Popescu
- British Columbia Children’s Hospital Research Institute, Vancouver, Canada
- Division of Neonatology, Department of Pediatrics, Université Laval, Québec, Canada
| | - Rajesh Daftary
- Department of Pediatrics, University of California, San Francisco, San Francisco, California
| | | | | | - Jerome Kabakyenga
- Department of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Elias Kumbakumba
- Department of Pediatrics and Child Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | - J. Mark Ansermino
- Institute for Global Health, British Columbia Children’s & Women’s Hospital, Vancouver, Canada
- Department of Anesthesiology, Pharmacology & Therapeutics, University of British Columbia, Vancouver, Canada
| | - Niranjan Kissoon
- Institute for Global Health, British Columbia Children’s & Women’s Hospital, Vancouver, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | | | - Duncan Hau
- Department of Pediatrics, Weill Cornell Medical College, New York, New York
| | - Peter Moschovis
- Division of Global Health, Department of Pediatrics, Massachusetts General Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Mukuka Kangwa
- Department of Emergency Medicine, University of California, San Francisco, San Francisco, California
- Department of Pediatrics, University of California, San Francisco, San Francisco, California
| | - Carol Chen
- Department of Emergency Medicine, University of California, San Francisco, San Francisco, California
- Department of Pediatrics, University of California, San Francisco, San Francisco, California
| | - Maytal Firnberg
- Department of Emergency Medicine, University of California, San Francisco, San Francisco, California
- Department of Pediatrics, University of California, San Francisco, San Francisco, California
| | - Nicolaus Glomb
- Department of Emergency Medicine, University of California, San Francisco, San Francisco, California
- Department of Pediatrics, University of California, San Francisco, San Francisco, California
| | - Andrew Argent
- Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa
| | - Stephen J. Reid
- Department of Family, Community and Emergency Care, University of Cape Town, Cape Town, South Africa
| | - Adnan Bhutta
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Matthew O. Wiens
- Institute for Global Health, British Columbia Children’s & Women’s Hospital, Vancouver, Canada
- Walimu, Kampala, Uganda
- Mbarara University of Science and Technology, Mbarara, Uganda
- Department of Anesthesiology, Pharmacology & Therapeutics, University of British Columbia, Vancouver, Canada
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6
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Rees CA, Igunza KA, Madewell ZJ, Akelo V, Onyango D, El Arifeen S, Gurley ES, Hossain MZ, Rahman A, Alam M, Scott JAG, Assefa N, Madrid L, Belachew A, Leulseged H, Kotloff KL, Sow SO, Tapia MD, Keita AM, Sidibe D, Sitoe A, Varo R, Ajanovic S, Bassat Q, Mandomando I, Tippett Barr BA, Ogbuanu I, Cain CJ, Bassey IA, Luke R, Gassama K, Madhi S, Dangor Z, Mahtab S, Velaphi S, du Toit J, Mutevedzi PC, Blau DM, Breiman RF, Whitney CG. Provider adherence to clinical care recommendations for infants and children who died in seven low- and middle-income countries in the Child Health and Mortality Prevention Surveillance (CHAMPS) network. EClinicalMedicine 2023; 63:102198. [PMID: 37692079 PMCID: PMC10484959 DOI: 10.1016/j.eclinm.2023.102198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/11/2023] [Accepted: 08/18/2023] [Indexed: 09/12/2023] Open
Abstract
Background Most childhood deaths globally are considered preventable through high-quality clinical care, which includes adherence to clinical care recommendations. Our objective was to describe adherence to World Health Organization recommendations for the management of leading causes of death among children. Methods We conducted a retrospective, descriptive study examining clinical data for children aged 1-59 months who were hospitalized and died in a Child Health and Mortality Prevention Surveillance (CHAMPS) catchment, December 2016-June 2021. Catchment areas included: Baliakandi and Faridpur, Bangladesh; Kersa, Haramaya, and Harar, Ethiopia; Kisumu and Siaya, Kenya; Bamako, Mali; Manhiça and Quelimane, Mozambique; Makeni, Sierra Leone; Soweto, South Africa. We reviewed medical records of those who died from lower respiratory tract infections, sepsis, malnutrition, malaria, and diarrheal diseases to determine the proportion who received recommended treatments and compared adherence by hospitalization duration. Findings CHAMPS enrolled 460 hospitalized children who died from the leading causes (median age 12 months, 53.0% male). Median hospital admission was 31 h. There were 51.0% (n = 127/249) of children who died from lower respiratory tract infections received supplemental oxygen. Administration of intravenous fluids for sepsis (15.9%, n = 36/226) and supplemental feeds for malnutrition (14.0%, n = 18/129) were uncommon. There were 51.4% (n = 55/107) of those who died from malaria received antimalarials. Of the 80 children who died from diarrheal diseases, 76.2% received intravenous fluids. Those admitted for ≥24 h more commonly received antibiotics for lower respiratory tract infections and sepsis, supplemental feeds for malnutrition, and intravenous fluids for sepsis than those admitted <24 h. Interpretation Provision of recommended clinical care for leading causes of death among young children was suboptimal. Further studies are needed to understand the reasons for deficits in clinical care recommendation adherence. Funding Bill & Melinda Gates Foundation.
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Affiliation(s)
- Chris A. Rees
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States of America
- Children's Healthcare of Atlanta, Atlanta, GA, United States of America
| | | | - Zachary J. Madewell
- Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - Victor Akelo
- Centers for Disease Control and Prevention-Kenya, Kisumu, Kenya
| | | | - Shams El Arifeen
- International Centre for Diarrhoeal Disease Research Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Emily S. Gurley
- International Centre for Diarrhoeal Disease Research Bangladesh (icddr,b), Dhaka, Bangladesh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Mohammad Zahid Hossain
- International Centre for Diarrhoeal Disease Research Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Afruna Rahman
- International Centre for Diarrhoeal Disease Research Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Muntasir Alam
- International Centre for Diarrhoeal Disease Research Bangladesh (icddr,b), Dhaka, Bangladesh
| | | | - Nega Assefa
- London School of Hygiene and Tropical Medicine, Keppel Street, London, UK
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Lola Madrid
- London School of Hygiene and Tropical Medicine, Keppel Street, London, UK
| | - Anteneh Belachew
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
- Hararghe Health Research, Haramaya University, Ethiopia
| | - Haleluya Leulseged
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
- Hararghe Health Research, Haramaya University, Ethiopia
| | - Karen L. Kotloff
- Department of Pediatrics, Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - Samba O. Sow
- Centre pour le Développement des Vaccins-Mali, Bamako, Mali
| | - Milagritos D. Tapia
- Department of Pediatrics, Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | | | | | - Antonio Sitoe
- Centro de Investigação em Saúde de Manhiça [CISM], Maputo, Mozambique
| | - Rosauro Varo
- Centro de Investigação em Saúde de Manhiça [CISM], Maputo, Mozambique
- ISGlobal - Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Sara Ajanovic
- Centro de Investigação em Saúde de Manhiça [CISM], Maputo, Mozambique
- ISGlobal - Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Quique Bassat
- Centro de Investigação em Saúde de Manhiça [CISM], Maputo, Mozambique
- ISGlobal - Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- ICREA, Pg. Lluís Companys 23, 08010, Barcelona, Spain
- Pediatrics Department, Hospital Sant Joan de Déu, Universitat de Barcelona, Esplugues, Barcelona, Spain
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Inácio Mandomando
- Centro de Investigação em Saúde de Manhiça [CISM], Maputo, Mozambique
- ISGlobal - Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Instituto Nacional de Saúde, Ministério de Saúde, Maputo, Moçambique
| | | | | | | | | | - Ronita Luke
- Ministry of Health and Sanitation, Freetown, Sierra Leone
| | | | - Shabir Madhi
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Ziyaad Dangor
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Sana Mahtab
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Sithembiso Velaphi
- Department of Paediatrics and Child Health, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Jeanie du Toit
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Portia C. Mutevedzi
- Global Health Institute, Emory University, Atlanta, GA, United States of America
| | - Dianna M. Blau
- Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - Robert F. Breiman
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, United States of America
| | - Cynthia G. Whitney
- Global Health Institute, Emory University, Atlanta, GA, United States of America
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Wiens MO, Bone JN, Kumbakumba E, Businge S, Tagoola A, Sherine SO, Byaruhanga E, Ssemwanga E, Barigye C, Nsungwa J, Olaro C, Ansermino JM, Kissoon N, Singer J, Larson CP, Lavoie PM, Dunsmuir D, Moschovis PP, Novakowski S, Komugisha C, Tayebwa M, Mwesigwa D, Zhang C, Knappett M, West N, Nguyen V, Mugisha NK, Kabakyenga J. Mortality after hospital discharge among children younger than 5 years admitted with suspected sepsis in Uganda: a prospective, multisite, observational cohort study. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:555-566. [PMID: 37182535 PMCID: PMC10543357 DOI: 10.1016/s2352-4642(23)00052-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 05/16/2023]
Abstract
BACKGROUND Substantial mortality occurs after hospital discharge in children younger than 5 years with suspected sepsis, especially in low-income countries. A better understanding of its epidemiology is needed for effective interventions to reduce child mortality in these countries. We evaluated risk factors for death after discharge in children admitted to hospital for suspected sepsis in Uganda, and assessed how these differed by age, time of death, and location of death. METHODS In this prospective, multisite, observational cohort study, we recruited and consecutively enrolled children aged 0-60 months admitted with suspected sepsis from the community to the paediatric wards of six Ugandan hospitals. Suspected sepsis was defined as the need for admission due to a suspected or proven infectious illness. At admission, trained study nurses systematically collected data on clinical variables, sociodemographic variables, and baseline characteristics with encrypted study tablets. Participants were followed up for 6 months after discharge by field officers who contacted caregivers at 2 months and 4 months after discharge by telephone and at 6 months after discharge in person to measure vital status, health-care seeking after discharge, and readmission details. We assessed 6-month mortality after hospital discharge among those discharged alive, with verbal autopsies conducted for children who had died after hospital discharge. FINDINGS Between July 13, 2017, and March 30, 2020, 16 991 children were screened for eligibility. 6545 children (2927 [44·72%] female children and 3618 [55·28%] male children) were enrolled and 6191 were discharged from hospital alive. 6073 children (2687 [44·2%] female children and 3386 [55·8%] male children) completed follow-up. 366 children died in the 6-month period after discharge (weighted mortality rate 5·5%). Median time from discharge to death was 28 days (IQR 9-74). For the 360 children for whom location of death was documented, deaths occurred at home (162 [45·0%]), in transit to care (66 [18·3%]), or in hospital (132 [36·7%]) during a subsequent readmission. Death after hospital discharge was strongly associated with weight-for-age Z scores less than -3 (adjusted risk ratio [aRR] 4·7, 95% CI 3·7-5·8 vs a Z score of >-2), discharge or referral to a higher level of care (7·3, 5·6-9·5), and unplanned discharge (3·2, 2·5-4·0). Hazard ratios (HRs) for severe anaemia (<7g/dL) increased with time since discharge, from 1·7 (95% CI 0·9-3·0) for death occurring in the first time tertile to 5·2 (3·1-8·5) in the third time tertile. HRs for some discharge vulnerabilities decreased significantly with increasing time since discharge, including unplanned discharge (from 4.5 [2·9-6·9] in the first tertile to 2·0 [1·3-3·2] in the third tertile) and poor feeding status (from 7·7 [5·4-11·0] to 1·84 [1·0-3·3]). Age interacted with several variables, including reduced weight-for-age Z score, severe anaemia, and reduced admission temperature. INTERPRETATION Paediatric mortality following hospital discharge after suspected sepsis is common, with diminishing, although persistent, risk during the first 6 months after discharge. Efforts to improve outcomes after hospital discharge are crucial to achieving Sustainable Development Goal 3.2 (ending preventable childhood deaths under age 5 years). FUNDING Grand Challenges Canada, Thrasher Research Fund, BC Children's Hospital Foundation, and Mining4Life.
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Affiliation(s)
- Matthew O Wiens
- Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada; BC Children's Hospital Research Institute, BC Children's Hospital, Vancouver, BC, Canada; Department of Anesthesiology, Pharmacology, and Therapeutics, University of British Columbia, Vancouver, BC, Canada; Walimu, Kampala, Uganda.
| | - Jeffrey N Bone
- Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada; BC Children's Hospital Research Institute, BC Children's Hospital, Vancouver, BC, Canada
| | - Elias Kumbakumba
- Department of Paediatrics and Child Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | | | - Abner Tagoola
- Department of Paediatrics, Jinja Regional Referral Hospital, Jinja City, Uganda
| | | | | | | | | | - Jesca Nsungwa
- Ministry of Health for the Republic of Uganda, Kampala, Uganda
| | - Charles Olaro
- Ministry of Health for the Republic of Uganda, Kampala, Uganda
| | - J Mark Ansermino
- Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada; BC Children's Hospital Research Institute, BC Children's Hospital, Vancouver, BC, Canada; Department of Anesthesiology, Pharmacology, and Therapeutics, University of British Columbia, Vancouver, BC, Canada
| | - Niranjan Kissoon
- BC Children's Hospital Research Institute, BC Children's Hospital, Vancouver, BC, Canada; Department of Paediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Joel Singer
- School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
| | - Charles P Larson
- School of Population and Global Health, McGill University, Montreal, QC, Canada
| | - Pascal M Lavoie
- BC Children's Hospital Research Institute, BC Children's Hospital, Vancouver, BC, Canada; Department of Paediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Dustin Dunsmuir
- Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada; BC Children's Hospital Research Institute, BC Children's Hospital, Vancouver, BC, Canada
| | - Peter P Moschovis
- Division of Global Health, Massachusetts General Hospital, Boston, MA, USA
| | - Stefanie Novakowski
- Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada; Department of Anesthesiology, Pharmacology, and Therapeutics, University of British Columbia, Vancouver, BC, Canada
| | | | | | | | - Cherri Zhang
- Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada
| | - Martina Knappett
- Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada
| | - Nicholas West
- BC Children's Hospital Research Institute, BC Children's Hospital, Vancouver, BC, Canada
| | - Vuong Nguyen
- Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada
| | | | - Jerome Kabakyenga
- Maternal Newborn and Child Health Institute, Mbarara University of Science and Technology, Mbarara, Uganda; Department of Community Health, Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
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8
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Rees CA, Kisenge R, Ideh RC, Kamara J, Coleman YJ, Samma A, Godfrey E, Manji HK, Sudfeld CR, Westbrook AL, Niescierenko M, Morris CR, Whitney CG, Breiman RF, Manji KP, Duggan CP. Predictive value of clinician impression for readmission and postdischarge mortality among neonates and young children in Dar es Salaam, Tanzania and Monrovia, Liberia. BMJ Paediatr Open 2023; 7:e001972. [PMID: 37385735 PMCID: PMC10314694 DOI: 10.1136/bmjpo-2023-001972] [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: 03/20/2023] [Accepted: 06/11/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND There are no validated clinical decision aids to identify neonates and young children at risk of hospital readmission or postdischarge mortality in sub-Saharan Africa, leaving the decision to discharge a child to a clinician's impression. Our objective was to determine the precision of clinician impression to identify neonates and young children at risk for readmission and postdischarge mortality. METHODS We conducted a survey study nested in a prospective observational cohort of neonates and children aged 1-59 months followed 60 days after hospital discharge from Muhimbili National Hospital in Dar es Salaam, Tanzania or John F. Kennedy Medical Center in Monrovia, Liberia. Clinicians who discharged each enrolled patient were surveyed to determine their perceived probability of the patient's risk of 60-day hospital readmission or postdischarge mortality. We calculated the area under the precision-recall curve (AUPRC) to determine the precision of clinician impression for both outcomes. RESULTS Of 4247 discharged patients, 3896 (91.7%) had available clinician surveys and 3847 (98.7%) had 60-day outcomes available: 187 (4.8%) were readmitted and 120 (3.1%) died within 60 days of hospital discharge. Clinician impression had poor precision in identifying neonates and young children at risk of hospital readmission (AUPRC: 0.06, 95% CI: 0.04 to 0.08) and postdischarge mortality (AUPRC: 0.05, 95% CI: 0.03 to 0.08). Patients for whom clinicians attributed inability to pay for future medical treatment as the reason for risk for unplanned hospital readmission had 4.76 times the odds hospital readmission (95% CI: 1.31 to 17.25, p=0.02). CONCLUSIONS Given the poor precision of clinician impression alone to identify neonates and young children at risk of hospital readmission and postdischarge mortality, validated clinical decision aids are needed to aid in the identification of young children at risk for these outcomes.
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Affiliation(s)
- Chris A Rees
- Division of Pediatric Emergency Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- Emergency Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Rodrick Kisenge
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Readon C Ideh
- Department of Pediatrics, John F. Kennedy Medical Center, Monrovia, Liberia
| | - Julia Kamara
- Department of Pediatrics, John F. Kennedy Medical Center, Monrovia, Liberia
| | - Ye-Jeung Coleman
- Department of Pediatrics, John F. Kennedy Medical Center, Monrovia, Liberia
| | - Abraham Samma
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Evance Godfrey
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Hussein K Manji
- Department of Emergency Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
- Accident and Emergency Department, The Aga Khan Health Services, Dar es Salaam, United Republic of Tanzania
| | - Christopher R Sudfeld
- Departments of Nutrition and Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Adrianna L Westbrook
- Pediatric Biostatistics Core, Department of Pediatrics, Emory University, Atlanta, Georgia, USA
| | - Michelle Niescierenko
- Division of Emergency Medicine, Boston Children s Hospital, Boston, Massachusetts, USA
- Departments of Pediatrics and Emergency Medicine, Harvard Medical School, Boston, MA, USA
| | - Claudia R Morris
- Division of Pediatric Emergency Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- Emergency Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Cynthia G Whitney
- Emory Global Health Institute, Emory University, Atlanta, Georgia, USA
| | - Robert F Breiman
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Karim P Manji
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Christopher P Duggan
- Departments of Nutrition and Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Center for Nutrition, Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, Boston, MA, USA
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9
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Hooli S, King C, McCollum ED, Colbourn T, Lufesi N, Mwansambo C, Gregory CJ, Thamthitiwat S, Cutland C, Madhi SA, Nunes MC, Gessner BD, Hazir T, Mathew JL, Addo-Yobo E, Chisaka N, Hassan M, Hibberd PL, Jeena P, Lozano JM, MacLeod WB, Patel A, Thea DM, Nguyen NTV, Zaman SM, Ruvinsky RO, Lucero M, Kartasasmita CB, Turner C, Asghar R, Banajeh S, Iqbal I, Maulen-Radovan I, Mino-Leon G, Saha SK, Santosham M, Singhi S, Awasthi S, Bavdekar A, Chou M, Nymadawa P, Pape JW, Paranhos-Baccala G, Picot VS, Rakoto-Andrianarivelo M, Rouzier V, Russomando G, Sylla M, Vanhems P, Wang J, Basnet S, Strand TA, Neuman MI, Arroyo LM, Echavarria M, Bhatnagar S, Wadhwa N, Lodha R, Aneja S, Gentile A, Chadha M, Hirve S, O'Grady KAF, Clara AW, Rees CA, Campbell H, Nair H, Falconer J, Williams LJ, Horne M, Qazi SA, Nisar YB. In-hospital mortality risk stratification in children aged under 5 years with pneumonia with or without pulse oximetry: A secondary analysis of the Pneumonia REsearch Partnership to Assess WHO REcommendations (PREPARE) dataset. Int J Infect Dis 2023; 129:240-250. [PMID: 36805325 PMCID: PMC10017350 DOI: 10.1016/j.ijid.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 02/01/2023] [Accepted: 02/05/2023] [Indexed: 02/17/2023] Open
Abstract
OBJECTIVES We determined the pulse oximetry benefit in pediatric pneumonia mortality risk stratification and chest-indrawing pneumonia in-hospital mortality risk factors. METHODS We report the characteristics and in-hospital pneumonia-related mortality of children aged 2-59 months who were included in the Pneumonia Research Partnership to Assess WHO Recommendations dataset. We developed multivariable logistic regression models of chest-indrawing pneumonia to identify mortality risk factors. RESULTS Among 285,839 children, 164,244 (57.5%) from hospital-based studies were included. Pneumonia case fatality risk (CFR) without pulse oximetry measurement was higher than with measurement (5.8%, 95% confidence interval [CI] 5.6-5.9% vs 2.1%, 95% CI 1.9-2.4%). One in five children with chest-indrawing pneumonia was hypoxemic (19.7%, 95% CI 19.0-20.4%), and the hypoxemic CFR was 10.3% (95% CI 9.1-11.5%). Other mortality risk factors were younger age (either 2-5 months [adjusted odds ratio (aOR) 9.94, 95% CI 6.67-14.84] or 6-11 months [aOR 2.67, 95% CI 1.71-4.16]), moderate malnutrition (aOR 2.41, 95% CI 1.87-3.09), and female sex (aOR 1.82, 95% CI 1.43-2.32). CONCLUSION Children with a pulse oximetry measurement had a lower CFR. Many children hospitalized with chest-indrawing pneumonia were hypoxemic and one in 10 died. Young age and moderate malnutrition were risk factors for in-hospital chest-indrawing pneumonia-related mortality. Pulse oximetry should be integrated in pneumonia hospital care for children under 5 years.
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Affiliation(s)
- Shubhada Hooli
- Division of Pediatric Emergency Medicine, Texas Children's Hospital/Baylor College of Medicine, Houston, United States of America
| | - Carina King
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden and Institute for Global Health, University College London, London, United Kingdom
| | - Eric D McCollum
- Global Program in Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, United States of America and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, United States of America
| | - Tim Colbourn
- Institute for Global Health, University College London, London, United Kingdom
| | | | | | - Christopher J Gregory
- Division of Vector-Borne Diseases, US Centers for Disease Control and Prevention, Fort Collins, United States of America
| | - Somsak Thamthitiwat
- Division of Global Health Protection, Thailand Ministry of Public Health-US Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Clare Cutland
- African Leadership in Vaccinology Expertise (Alive), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Shabir Ahmed Madhi
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Marta C Nunes
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Tabish Hazir
- The Children's Hospital, (Retired), Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan (deceased)
| | - Joseph L Mathew
- Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Emmanuel Addo-Yobo
- Kwame Nkrumah University of Science & Technology/Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Noel Chisaka
- World Bank, Washington DC, United States of America
| | - Mumtaz Hassan
- The Children's Hospital, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan (deceased)
| | - Patricia L Hibberd
- Department of Global Health, Boston University School of Public Health, Boston, United States of America
| | | | - Juan M Lozano
- Florida International University, Miami, United States of America
| | - William B MacLeod
- Department of Global Health, Boston University School of Public Health, Boston, United States of America
| | - Archana Patel
- Lata Medical Research Foundation, Nagpur and Datta Meghe Institute of Medical Sciences, Sawangi, India
| | - Donald M Thea
- Department of Global Health, Boston University School of Public Health, Boston, United States of America
| | | | - Syed Ma Zaman
- Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Raul O Ruvinsky
- Dirección de Control de Enfermedades Inmunoprevenibles, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | - Marilla Lucero
- Research Institute for Tropical Medicine, Manila, Philippines
| | - Cissy B Kartasasmita
- Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | | | - Rai Asghar
- Rawalpindi Medical College, Rawalpindi, Pakistan
| | | | - Imran Iqbal
- Combined Military Hospital Institute of Medical Sciences, Multan, Pakistan
| | - Irene Maulen-Radovan
- Instituto Nacional de Pediatria Division de Investigacion Insurgentes, Mexico City, Mexico
| | - Greta Mino-Leon
- Children's Hospital Dr Francisco de Ycaza Bustamante, Head of Department, Infectious diseases, Guayaquil, Ecuador
| | - Samir K Saha
- Child Health Research Foundation and Dhaka Shishu Hospital, Dhaka, Bangladesh
| | - Mathuram Santosham
- International Vaccine Access Center (IVAC), Department of International Health, Johns Hopkins University, Baltimore, United States of America
| | | | - Shally Awasthi
- King George's Medical University, Department of Pediatrics, Lucknow, India
| | | | - Monidarin Chou
- University of Health Sciences, Rodolph Mérieux Laboratory & Ministry of Environment, Phom Phen, Cambodia
| | - Pagbajabyn Nymadawa
- Mongolian Academy of Sciences, Academy of Medical Sciences, Ulaanbaatar, Mongolia
| | | | | | | | | | | | - Graciela Russomando
- Universidad Nacional de Asuncion, Departamento de Biología Molecular y Genética, Instituto de Investigaciones en Ciencias de la Salud, Asuncion, Paraguay
| | - Mariam Sylla
- Gabriel Touré Hospital, Department of Pediatrics, Bamako, Mali
| | - Philippe Vanhems
- Unité d'Hygiène, Epidémiologie, Infectiovigilance et Prévention, Hospices Civils de Lyon, Lyon, France and Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale U1111, CNRS Unité Mixte de Recherche 5308, École Nationale Supérieure de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Jianwei Wang
- Chinese Academy of Medical Sciences & Peking Union, Medical College Institute of Pathogen Biology, MOH Key Laboratory of Systems Biology of Pathogens and Dr Christophe Mérieux Laboratory, Beijing, China
| | - Sudha Basnet
- Center for Intervention Science in Maternal and Child Health, University of Bergen, Norway and Department of Pediatrics, Tribhuvan University Institute of Medicine, Nepal
| | - Tor A Strand
- Research Department, Innlandet Hospital Trust, Lillehammer, Norway
| | - Mark I Neuman
- Division of Emergency Medicine, Boston Children's Hospital, Harvard Medical School, Boston, United States of America
| | | | - Marcela Echavarria
- Clinical Virology Unit, Centro de Educación Médica e Investigaciones Clínicas, Mar del Plata, Argentina
| | | | - Nitya Wadhwa
- Translational Health Science and Technology Institute, Faridabad, India
| | - Rakesh Lodha
- All India Institute of Medical Sciences, New Delhi, India
| | - Satinder Aneja
- School of Medical Sciences & Research, Sharda University, Greater Noida, India
| | - Angela Gentile
- Department of Epidemiology, "R. Gutiérrez" Children's Hospital, Buenos Aires, Argentina
| | - Mandeep Chadha
- Former Scientist G, ICMR National Institute of Virology, Pune, India
| | | | - Kerry-Ann F O'Grady
- Australian Centre for Health Services Innovation, Queensland University of Technology, Kelvin Grove, Australia
| | - Alexey W Clara
- Centers for Disease Control, Central American Region, Guatemala City, Guatemala
| | - Chris A Rees
- Division of Pediatric Emergency Medicine, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, United States of America
| | - Harry Campbell
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Harish Nair
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Jennifer Falconer
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Linda J Williams
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Margaret Horne
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Shamim A Qazi
- Department of Maternal, Newborn, Child, and Adolescent Health (Retired), World Health Organization, Geneva, Switzerland
| | - Yasir Bin Nisar
- Department of Maternal, Newborn, Child, and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland.
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10
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Akech S, Kwambai T, Wiens MO, Chandna A, Berkley JA, Snow RW. Tackling post-discharge mortality in children living in LMICs to reduce child deaths. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:149-151. [PMID: 36682368 DOI: 10.1016/s2352-4642(22)00375-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 01/21/2023]
Affiliation(s)
- Samuel Akech
- Kenya Medical Research Institute Wellcome Trust Research Programme, Nairobi, Kenya.
| | - Titus Kwambai
- Division of Parasitic Diseases and Malaria, Center for Global Health, US Centers for Disease Control and Prevention, Kisumu, Kenya
| | - Matthew O Wiens
- Center for International Child Health, BC Children's Hospital, Child and Family Research Institute, Vancouver, BC, Canada; Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, BC, Canada; Walimu, Kampala, Uganda
| | - Arjun Chandna
- Cambodia Oxford Medical Research Unit, Angkor Hospital for Children, Siem Reap, Cambodia; Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | - James A Berkley
- Kenya Medical Research Institute Wellcome Trust Research Programme, Nairobi, Kenya; Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | - Robert W Snow
- Kenya Medical Research Institute Wellcome Trust Research Programme, Nairobi, Kenya; Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
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11
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Chaudhry M, Knappett M, Nguyen V, Trawin J, Mugisha NK, Kabakyenga J, Kumbakumba E, Jacob S, Ansermino JM, Kissoon N, Wiens MO. Pediatric post-discharge mortality in resource-poor countries: A protocol for an updated systematic review and meta-analysis. PLoS One 2023; 18:e0281732. [PMID: 36827241 PMCID: PMC9955921 DOI: 10.1371/journal.pone.0281732] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 01/31/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND More than 50 countries, mainly in Sub-Saharan Africa and South Asia, are not on course to meet the neonatal and under-five mortality target set by the Sustainable Development Goals (SDGs) for the year 2030. One important, yet neglected, aspect of child mortality rates is deaths occurring during the post-discharge period. For children living in resource-poor countries, the rate of post-discharge mortality within the first several months after discharge is often as high as the rates observed during the initial admission period. This has generally been observed within the context of acute illness and has been closely linked to underlying conditions such as malnutrition, HIV, and anemia. These post-discharge mortality rates tend to be underreported and present a major oversight in the efforts to reduce overall child mortality. This review will explore recurrent illness following discharge through determination of rates of, and risk factors for, pediatric post-discharge mortality in resource-poor settings. METHODS Eligible studies will be retrieved using MEDLINE, EMBASE, and CINAHL databases. Only studies with a post-discharge observation period of more than 7 days following discharge will be eligible for inclusion. Secondary outcomes will include post-discharge mortality relative to in-hospital mortality, overall readmission rates, pooled estimates of risk factors (e.g. admission details vs discharge factors, clinical vs social factors), pooled post-discharge mortality Kaplan-Meier survival curves, and outcomes by disease subgroups (e.g. malnutrition, anemia, general admissions). A narrative description of the included studies will be synthesized to categorize commonly affected patient population categories and a random-effects meta-analysis will be conducted to quantify overall post-discharge mortality rates at the 6-month time point. DISCUSSION Post-discharge mortality contributes to global child mortality rates with a greater burden of deaths occurring in resource-poor settings. Literature concentrated on child mortality published over the last decade has expanded to focus on the fatal outcomes of children post-discharge and associated risk factors. The results from this systematic review will inform current policy and interventions on the epidemiological burden of post-discharge mortality and morbidity following acute illness among children living in resource-poor settings. SYSTEMATIC REVIEW REGISTRATION PROSPERO Registration ID: CRD42022350975.
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Affiliation(s)
- Maryum Chaudhry
- Department of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
- Centre for International Child Health, British Columbia Children’s Hospital, Vancouver, British Columbia, Canada
| | - Martina Knappett
- Centre for International Child Health, British Columbia Children’s Hospital, Vancouver, British Columbia, Canada
| | - Vuong Nguyen
- Centre for International Child Health, British Columbia Children’s Hospital, Vancouver, British Columbia, Canada
| | - Jessica Trawin
- Centre for International Child Health, British Columbia Children’s Hospital, Vancouver, British Columbia, Canada
| | | | - Jerome Kabakyenga
- Department of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Elias Kumbakumba
- Department of Pediatrics, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Shevin Jacob
- Walimu, Kampala, Uganda
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - J. Mark Ansermino
- Centre for International Child Health, British Columbia Children’s Hospital, Vancouver, British Columbia, Canada
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Niranjan Kissoon
- Centre for International Child Health, British Columbia Children’s Hospital, Vancouver, British Columbia, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Matthew O. Wiens
- Centre for International Child Health, British Columbia Children’s Hospital, Vancouver, British Columbia, Canada
- Walimu, Kampala, Uganda
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
- Mbarara University of Science and Technology, Mbarara, Uganda
- * E-mail:
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12
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Balanza N, Erice C, Ngai M, McDonald CR, Weckman AM, Wright J, Richard-Greenblatt M, Varo R, López-Varela E, Sitoe A, Vitorino P, Bramugy J, Lanaspa M, Acácio S, Madrid L, Baro B, Kain KC, Bassat Q. Prognostic accuracy of biomarkers of immune and endothelial activation in Mozambican children hospitalized with pneumonia. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001553. [PMID: 36963048 PMCID: PMC10021812 DOI: 10.1371/journal.pgph.0001553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 01/24/2023] [Indexed: 02/25/2023]
Abstract
Pneumonia is a leading cause of child mortality. However, currently we lack simple, objective, and accurate risk-stratification tools for pediatric pneumonia. Here we test the hypothesis that measuring biomarkers of immune and endothelial activation in children with pneumonia may facilitate the identification of those at risk of death. We recruited children <10 years old fulfilling WHO criteria for pneumonia and admitted to the Manhiça District Hospital (Mozambique) from 2010 to 2014. We measured plasma levels of IL-6, IL-8, Angpt-2, sTREM-1, sFlt-1, sTNFR1, PCT, and CRP at admission, and assessed their prognostic accuracy for in-hospital, 28-day, and 90-day mortality. Healthy community controls, within same age strata and location, were also assessed. All biomarkers were significantly elevated in 472 pneumonia cases versus 80 controls (p<0.001). IL-8, sFlt-1, and sTREM-1 were associated with in-hospital mortality (p<0.001) and showed the best discrimination with AUROCs of 0.877 (95% CI: 0.782 to 0.972), 0.832 (95% CI: 0.729 to 0.935) and 0.822 (95% CI: 0.735 to 0.908), respectively. Their performance was superior to CRP, PCT, oxygen saturation, and clinical severity scores. IL-8, sFlt-1, and sTREM-1 remained good predictors of 28-day and 90-day mortality. These findings suggest that measuring IL-8, sFlt-1, or sTREM-1 at hospital presentation can guide risk-stratification of children with pneumonia, which could enable prioritized care to improve survival and resource allocation.
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Affiliation(s)
- Núria Balanza
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Clara Erice
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
| | - Michelle Ngai
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
- Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Chloe R. McDonald
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
| | - Andrea M. Weckman
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
- Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Julie Wright
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
- Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Melissa Richard-Greenblatt
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Rosauro Varo
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Elisa López-Varela
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
- Desmond Tutu TB Centre, Department of Pediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Antonio Sitoe
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Pio Vitorino
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Justina Bramugy
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Miguel Lanaspa
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Sozinho Acácio
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
| | - Lola Madrid
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Bàrbara Baro
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Kevin C. Kain
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
- Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Quique Bassat
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
- ICREA, Barcelona, Spain
- Pediatrics Department, Hospital Sant Joan de Déu (University of Barcelona), Barcelona, Spain
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
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13
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Okell LC, Kwambai TK, Dhabangi A, Khairallah C, Nkosi-Gondwe T, Winskill P, Opoka R, Mousa A, Kühl MJ, Lucas TCD, Challenger JD, Idro R, Weiss DJ, Cairns M, Ter Kuile FO, Phiri K, Robberstad B, Mori AT. Projected health impact of post-discharge malaria chemoprevention among children with severe malarial anaemia in Africa. Nat Commun 2023; 14:402. [PMID: 36697413 PMCID: PMC9876927 DOI: 10.1038/s41467-023-35939-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
Children recovering from severe malarial anaemia (SMA) remain at high risk of readmission and death after discharge from hospital. However, a recent trial found that post-discharge malaria chemoprevention (PDMC) with dihydroartemisinin-piperaquine reduces this risk. We developed a mathematical model describing the daily incidence of uncomplicated and severe malaria requiring readmission among 0-5-year old children after hospitalised SMA. We fitted the model to a multicentre clinical PDMC trial using Bayesian methods and modelled the potential impact of PDMC across malaria-endemic African countries. In the 20 highest-burden countries, we estimate that only 2-5 children need to be given PDMC to prevent one hospitalised malaria episode, and less than 100 to prevent one death. If all hospitalised SMA cases access PDMC in moderate-to-high transmission areas, 38,600 (range 16,900-88,400) malaria-associated readmissions could be prevented annually, depending on access to hospital care. We estimate that recurrent SMA post-discharge constitutes 19% of all SMA episodes in moderate-to-high transmission settings.
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Affiliation(s)
- Lucy C Okell
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, Imperial College, London, W2 1PG, UK.
| | - Titus K Kwambai
- Centre for Global Health Research (CGHR), Kenya Medical Research Institute (KEMRI), Kisumu, Kenya
- Department of Clinical Sciences, Liverpool School of Tropical Medicine (LSTM), Liverpool, UK
| | - Aggrey Dhabangi
- College of Health Sciences, Makerere University, Kampala, Uganda
| | - Carole Khairallah
- Department of Clinical Sciences, Liverpool School of Tropical Medicine (LSTM), Liverpool, UK
| | - Thandile Nkosi-Gondwe
- Kamuzu University of Health Sciences, Blantyre, Malawi
- Training and Research Unit of Excellence, Blantyre, Malawi
| | - Peter Winskill
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, Imperial College, London, W2 1PG, UK
| | - Robert Opoka
- College of Health Sciences, Makerere University, Kampala, Uganda
| | - Andria Mousa
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, Imperial College, London, W2 1PG, UK
| | - Melf-Jakob Kühl
- Section for Ethics and Health Economics, Department of Global Public Health and Primary Care, University of Bergen, P.O. Box 7804, 5020, Bergen, Norway
| | - Tim C D Lucas
- Big Data Institute, University of Oxford, Oxford, UK
| | - Joseph D Challenger
- MRC Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, Imperial College, London, W2 1PG, UK
| | - Richard Idro
- College of Health Sciences, Makerere University, Kampala, Uganda
| | - Daniel J Weiss
- Malaria Atlas Project, Telethon Kids Institute, Perth Children's Hospital, 15 Hospital Avenue, Nedlands, Australia
- Curtin University, Bentley, Australia
| | - Matthew Cairns
- International Statistics and Epidemiology Group, London School of Hygiene and Tropical Medicine, London, UK
| | - Feiko O Ter Kuile
- Centre for Global Health Research (CGHR), Kenya Medical Research Institute (KEMRI), Kisumu, Kenya
- Department of Clinical Sciences, Liverpool School of Tropical Medicine (LSTM), Liverpool, UK
| | - Kamija Phiri
- Kamuzu University of Health Sciences, Blantyre, Malawi
- Training and Research Unit of Excellence, Blantyre, Malawi
| | - Bjarne Robberstad
- Section for Ethics and Health Economics, Department of Global Public Health and Primary Care, University of Bergen, P.O. Box 7804, 5020, Bergen, Norway
| | - Amani Thomas Mori
- Section for Ethics and Health Economics, Department of Global Public Health and Primary Care, University of Bergen, P.O. Box 7804, 5020, Bergen, Norway.
- Chr. Michelsen Institute, P.O. Box 6033, N-5892, Bergen, Norway.
- Muhimbili University of Health and Allied Sciences, P.O.Box 65001, Dar es Salaam, Tanzania.
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14
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Jullien S, Richard-Greenblatt M, Ngai M, Lhadon T, Sharma R, Dema K, Kain KC, Bassat Q. Performance of host-response biomarkers to risk-stratify children with pneumonia in Bhutan. J Infect 2022; 85:634-643. [PMID: 36243198 DOI: 10.1016/j.jinf.2022.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 09/27/2022] [Accepted: 10/06/2022] [Indexed: 11/30/2022]
Abstract
Pneumonia is the leading cause of post-neonatal death amongst children under five years of age; however, there is no simple triage tool to identify children at risk of progressing to severe and fatal disease. Such a tool could assist for early referral and prioritization of care to improve outcomes and enhance allocation of scarce resources. We compared the performance of inflammatory and endothelial activation markers in addition to clinical signs or scoring scales to risk-stratify children hospitalized with pneumonia at the national referral hospital of Bhutan with the goal of predicting clinical outcome. Of 118 children, 31 evolved to a poor prognosis, defined as either mortality, admission in the paediatric intensive care unit, requirement of chest drainage or requirement of more than five days of oxygen therapy. Soluble triggering receptor expressed on myeloid cells 1 (sTREM-1) was the best performing biomarker and performed better than clinical parameters. sTREM-1 levels upon admission had good predictive accuracy to identify children with pneumonia at risk of poor prognosis. Our findings confirm that immune and endothelial activation markers could be proactively used at first encounter as risk-stratification and clinical decision-making tools in children with pneumonia; however, further external validation is needed.
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Affiliation(s)
- Sophie Jullien
- Institut de Salut Global de Barcelona (ISGlobal), Universitat de Barcelona (UB), Barcelona, Spain; Departament de Medicina, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona (UB), Barcelona, Spain; Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan.
| | - Melissa Richard-Greenblatt
- Hospital of the University of Pennsylvania, Philadelphia, PA, USA; Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Michelle Ngai
- Sandra-Rotman Centre for Global Health, Toronto General Hospital Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada
| | - Tenzin Lhadon
- Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan; Khesar Gyalpo University of Medical Sciences of Bhutan (KGUMSB), Thimphu, Bhutan
| | - Ragunath Sharma
- Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan
| | - Kumbu Dema
- Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan
| | - Kevin C Kain
- Sandra-Rotman Centre for Global Health, Toronto General Hospital Research Institute, University Health Network-Toronto General Hospital, Toronto, Ontario, Canada; Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Quique Bassat
- Institut de Salut Global de Barcelona (ISGlobal), Universitat de Barcelona (UB), Barcelona, Spain; ICREA, Pg. Lluís Companys 23, 08010 Barcelona, Spain; Centro de Investigação em Saúde de Manhiça (CISM), Maputo, Mozambique; Pediatric Infectious Diseases Unit, Pediatrics Department, Hospital Sant Joan de Déu (University of Barcelona), Barcelona, Spain; Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
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15
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Kwambai TK, Mori AT, Nevitt S, van Eijk AM, Samuels AM, Robberstad B, Phiri KS, Ter Kuile FO. Post-discharge morbidity and mortality in children admitted with severe anaemia and other health conditions in malaria-endemic settings in Africa: a systematic review and meta-analysis. THE LANCET. CHILD & ADOLESCENT HEALTH 2022; 6:474-483. [PMID: 35605629 DOI: 10.1016/s2352-4642(22)00074-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 02/24/2022] [Accepted: 02/28/2022] [Indexed: 01/22/2023]
Abstract
BACKGROUND Severe anaemia is associated with high in-hospital mortality among young children. In malaria-endemic areas, surviving children also remain at increased risk of mortality for several months after hospital discharge. We aimed to compare the risks of morbidity and mortality among children discharged from hospital after recovery from severe anaemia versus other health conditions in malaria-endemic settings in Africa. METHODS Following PRISMA guidelines, we searched PubMed, Scopus, Web of Science, and Cochrane Central from inception to Nov 30, 2021, without language restrictions, for prospective or retrospective cohort studies and randomised controlled trials that followed up children younger than 15 years for defined periods after hospital discharge in malaria-endemic countries in Africa. We excluded the intervention groups in trials and studies or subgroups involving children with sickle cell anaemia, malignancies, or surgery or trauma, or those reporting follow-up data that were combined with the in-hospital period. Two independent reviewers extracted the data and assessed the quality and risk of bias using the Newcastle Ottawa Scale or the Cochrane Collaboration's tool. The coprimary outcomes were all-cause death and all-cause readmissions 6 months after discharge. This study is registered with PROSPERO, CRD42017079282. FINDINGS Of 2930 articles identified in our search, 27 studies were included. For children who were recently discharged following hospital admission with severe anaemia, all-cause mortality by 6 months was higher than during the in-hospital period (n=5 studies; Mantel-Haenszel odds ratio 1·72, 95% CI 1·22-2·44; p=0·0020; I2=51·5%) and more than two times higher than children previously admitted without severe anaemia (n=4 studies; relative risk [RR] 2·69, 95% CI 1·59-4·53; p<0·0001; I2=69·2%). Readmissions within 6 months of discharge were also more common in children admitted with severe anaemia than in children admitted with other conditions (n=1 study; RR 3·05, 1·12-8·35; p<0·0001). Children admitted with severe acute malnutrition (regardless of severe anaemia) also had a higher 6-month mortality after discharge than those admitted for other reasons (n=2 studies; RR=3·12, 2·02-4·68; p<0·0001; I2=54·7%). Other predictors of mortality after discharge included discharge against medical advice, HIV, bacteraemia, and hypoxia. INTERPRETATION In malaria-endemic settings in Africa, children admitted to hospital with severe anaemia and severe acute malnutrition are at increased risk of mortality in the first 6 months after discharge compared with children admitted with other health conditions. Improved strategies are needed for the management of these high-risk groups during the period after discharge. FUNDING Research Council of Norway and US Centers for Disease Control and Prevention.
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Affiliation(s)
- Titus K Kwambai
- Kenya Medical Research Institute, Centre for Global Health Research, Kisumu, Kenya; Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; Division of Parasitic Diseases and Malaria, Center for Global Health, Centers for Disease Control and Prevention, Kisumu, Kenya.
| | - Amani T Mori
- Section for Ethics and Health Economics and Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Sarah Nevitt
- Department of Health Data Science, University of Liverpool, Liverpool, Merseyside, UK
| | - Anna Maria van Eijk
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Aaron M Samuels
- Division of Parasitic Diseases and Malaria, Center for Global Health, Centers for Disease Control and Prevention, Kisumu, Kenya; Division of Parasitic Diseases and Malaria, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Bjarne Robberstad
- Section for Ethics and Health Economics and Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Kamija S Phiri
- School of Public Health and Family Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Feiko O Ter Kuile
- Kenya Medical Research Institute, Centre for Global Health Research, Kisumu, Kenya; Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK.
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16
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Kimani RW, Gatimu SM. Child mortality in Africa and south Asia: a multidimensional research and policy framework. THE LANCET GLOBAL HEALTH 2022; 10:e594-e595. [DOI: 10.1016/s2214-109x(22)00164-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 10/18/2022] Open
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Diallo AH, Sayeem Bin Shahid ASM, Khan AF, Saleem AF, Singa BO, Gnoumou BS, Tigoi C, Otieno CA, Bourdon C, Oduol CO, Lancioni CL, Manyasi C, McGrath CJ, Maronga C, Lwanga C, Brals D, Ahmed D, Mondal D, Denno DM, Mangale DI, Chimezi E, Mbale E, Mupere E, Mamun GMS, Ouedraogo I, Berkley JA, Njirammadzi J, Mukisa J, Thitiri J, Carreon JD, Walson JL, Jemutai J, Tickell KD, Shahrin L, Mallewa M, Hossain MI, Chisti MJ, Timbwa M, Mburu M, Ngari MM, Ngao N, Aber P, Harawa PP, Sukhtankar P, Bandsma RHJ, Bamouni RM, Molyneux S, Mwaringa S, Shaima SN, Ali SA, Afsana SM, Banu S, Ahmed T, Voskuijl WP, Kazi Z. Childhood mortality during and after acute illness in Africa and south Asia: a prospective cohort study. Lancet Glob Health 2022; 10:e673-e684. [PMID: 35427524 PMCID: PMC9023747 DOI: 10.1016/s2214-109x(22)00118-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/29/2022] [Accepted: 03/04/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Mortality among children with acute illness in low-income and middle-income settings remains unacceptably high and the importance of post-discharge mortality is increasingly recognised. We aimed to explore the epidemiology of deaths among young children with acute illness across sub-Saharan Africa and south Asia to inform the development of interventions and improved guidelines. METHODS In this prospective cohort study, we enrolled children aged 2-23 months with acute illness, stratified by nutritional status defined by anthropometry (ie, no wasting, moderate wasting, or severe wasting or kwashiorkor), who were admitted to one of nine hospitals in six countries across sub-Saharan Africa and south Asia between Nov 20, 2016, and Jan 31, 2019. We assisted sites to comply with national guidelines. Co-primary outcomes were mortality within 30 days of hospital admission and post-discharge mortality within 180 days of hospital discharge. A priori exposure domains, including demographic, clinical, and anthropometric characteristics at hospital admission and discharge, as well as child, caregiver, and household-level characteristics, were examined in regression and survival structural equation models. FINDINGS Of 3101 children (median age 11 months [IQR 7-16]), 1120 (36·1%) had no wasting, 763 (24·6%) had moderate wasting, and 1218 (39·3%) had severe wasting or kwashiorkor. Of 350 (11·3%) deaths overall, 234 (66·9%) occurred within 30 days of hospital admission and 168 (48·0%) within 180 days of hospital discharge. 90 (53·6%) post-discharge deaths occurred at home. The proportion of children who died following discharge was relatively preserved across nutritional strata. Numerically large high-risk and low-risk groups could be disaggregated for early mortality and post-discharge mortality. Structural equation models identified direct pathways to mortality and multiple socioeconomic, clinical, and nutritional domains acting indirectly through anthropometric status. INTERPRETATION Among diverse sites in Africa and south Asia, almost half of mortality occurs following hospital discharge. Despite being highly predictable, these deaths are not addressed in current guidelines. A fundamental shift to a child-centred, risk-based approach to inpatient and post-discharge management is needed to further reduce childhood mortality, and clinical trials of these approaches with outcomes of mortality, readmission, and cost are warranted. FUNDING The Bill & Melinda Gates Foundation.
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18
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Tornberg-Belanger SN, Rwigi D, Mugo M, Kitheka L, Onamu N, Ounga D, Diakhate MM, Atlas HE, Wald A, McClelland RS, Soge OO, Tickell KD, Kariuki S, Singa BO, Walson JL, Pavlinac PB. Antimicrobial resistance including Extended Spectrum Beta Lactamases (ESBL) among E. coli isolated from kenyan children at hospital discharge. PLoS Negl Trop Dis 2022; 16:e0010283. [PMID: 35358186 PMCID: PMC9015121 DOI: 10.1371/journal.pntd.0010283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 04/18/2022] [Accepted: 02/27/2022] [Indexed: 12/04/2022] Open
Abstract
Background Children who have been discharged from hospital in sub-Saharan Africa remain at substantial risk of mortality in the post-discharge period. Antimicrobial resistance (AMR) may be an important factor. We sought to determine the prevalence and risk factors associated with AMR in commensal Escherichia coli(E. coli) from Kenyan children at the time of discharge. Methodology/Principle findings Fecal samples were collected from 406 children aged 1–59 months in western Kenya at the time of discharge from hospital and cultured for E. coli. Susceptibility to ampicillin, ceftriaxone, cefotaxime, ceftazidime, cefoxitin, imipenem, ciprofloxacin, gentamicin, combined amoxicillin/clavulanic acid, trimethoprim-sulfamethoxazole, azithromycin, and chloramphenicol was determined by disc diffusion according to guidelines from the Clinical and Laboratory Standards Institute (CLSI). Poisson regression was used to determine associations between participant characteristics and the presence of extended-spectrum beta-lactamases (ESBL) producing E. coli. Non-susceptibility to ampicillin (95%), gentamicin (44%), ceftriaxone (46%), and the presence of ESBL (44%) was high. Receipt of antibiotics during the hospitalization was associated with the presence of ESBL (aPR = 2.23; 95% CI: 1.29–3.83) as was being hospitalized within the prior year (aPR = 1.32 [1.07–1.69]). Open defecation (aPR = 2.02; 95% CI: 1.39–2.94), having a toilet shared with other households (aPR = 1.49; 95% CI: 1.17–1.89), and being female (aPR = 1.42; 95% CI: 1.15–1.76) were associated with carriage of ESBL E. coli Conclusions/Significance AMR is common among isolates of E. coli from children at hospital discharge in Kenya, including nearly half having detectable ESBL. Children who have been hospitalized in sub-Saharan Africa remain at a high risk of death and morbidity for at least 6 months following discharge. These children may harbor AMR in commensal bacteria following hospitalization, which may be associated with poor outcomes. There are limited data describing AMR and risk factors that are associated with AMR carriage at hospital discharge. In this cross-sectional study of Kenyan children under 5 years of age discharged from hospitals, we found AMR to be high. Children who received antibiotics in the hospital, had limited access to improved sanitation, and who were female had the highest prevalence of ESBL-producing E. coli.
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Affiliation(s)
- Stephanie N. Tornberg-Belanger
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- * E-mail: (STB); (PBP)
| | - Doreen Rwigi
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
- Centre for Microbiology Research, Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
| | - Michael Mugo
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
- Centre for Microbiology Research, Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
| | - Lynnete Kitheka
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
- Centre for Microbiology Research, Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
| | - Nancy Onamu
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
| | - Derrick Ounga
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
| | - Mame M. Diakhate
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Hannah E. Atlas
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Anna Wald
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, United States of America
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, United States of America
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | - R. Scott McClelland
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, United States of America
| | - Olusegun O. Soge
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, United States of America
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, United States of America
| | - Kirkby D. Tickell
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
| | - Samuel Kariuki
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
- Centre for Microbiology Research, Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
| | - Benson O. Singa
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
| | - Judd L. Walson
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Kenya Medical Research Institute (KEMRI), Nairobi, Kenya
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, United States of America
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- Department of Medicine (Allergy and Infectious Diseases), University of Washington, Seattle, Washington, United States of America
- Department of Pediatrics, University of Washington, Seattle, Washington, United States of America
| | - Patricia B. Pavlinac
- Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- * E-mail: (STB); (PBP)
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19
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Ford N, Patten G, Rangaraj A, Davies MA, Meintjes G, Ellman T. Outcomes of people living with HIV after hospital discharge: a systematic review and meta-analysis. THE LANCET HIV 2022; 9:e150-e159. [PMID: 35245507 PMCID: PMC8905089 DOI: 10.1016/s2352-3018(21)00329-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 12/03/2021] [Accepted: 12/13/2021] [Indexed: 12/19/2022]
Abstract
Background The identification and appropriate management of people with advanced HIV disease is a key component in the HIV response. People with HIV who are hospitalised are at a higher risk of death, a risk that might persist after discharge. The aims of this study were to estimate the frequency of negative post-discharge outcomes, and to determine risk factors for such outcomes in people with HIV. Methods Using a broad search strategy combining terms for hospital discharge and HIV infection, we searched MEDLINE via PubMed and Embase from Jan 1, 2003 to Nov 30, 2021 to identify studies reporting outcomes among people with HIV following discharge from hospital. We estimated pooled proportions of readmissions and deaths after hospital discharge using random-effects models. We also did subgroup analyses by setting, region, duration of follow-up, and advanced HIV status at admission, and sensitivity analyses to assess heterogeneity. Findings We obtained data from 29 cohorts, which reported outcomes of people living with HIV after hospital discharge in 92 781 patients. The pooled proportion of patients readmitted to hospital after discharge was 18·8% (95% CI 15·3–22·3) and 14·1% (10·8–17·3) died post-discharge. In sensitivity analyses, no differences were identified in the proportion of patients who were readmitted or died when comparing studies published before 2016 with those published after 2016. Post-discharge mortality was higher in studies from Africa (23·1% [16·5–29·7]) compared with the USA (7·5% [4·4–10·6]). For studies that reported both post-discharge mortality and readmission, the pooled proportion of patients who had this composite adverse outcome was 31·7% (23·9–39·5). Heterogeneity was moderate, and largely explained by patient status and linkage to care. Reported risk factors for readmission included low CD4 cell count at admission, longer length of stay, discharge against medical advice, and not linking to care following discharge; inpatient treatment with antiretroviral therapy (ART) during hospitalisation was protective of post-discharge mortality. Interpretation More than a quarter of patients with HIV had an adverse outcome after hospital discharge with no evidence of improvement in the past 15 years. This systematic review highlights the importance of ensuring post-discharge referral and appropriate management, including ART, to reduce mortality and readmission to hospital among this group of high-risk patients. Funding Bill & Melinda Gates Foundation. Translations For the French and Spanish translations of the abstract see Supplementary Materials section.
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Affiliation(s)
- Nathan Ford
- Department of Global HIV, Hepatitis and Sexually Transmitted Infections Programmes, WHO, Geneva, Switzerland; Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.
| | - Gabriela Patten
- Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Ajay Rangaraj
- Department of Global HIV, Hepatitis and Sexually Transmitted Infections Programmes, WHO, Geneva, Switzerland
| | - Mary-Ann Davies
- Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Graeme Meintjes
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Tom Ellman
- Southern Africa Medical Unit, Médecins Sans Frontières, Cape Town, South Africa
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20
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Rees CA, Kisenge R, Ideh RC, Kamara J, Samma A, Godfrey E, Manji HK, Sudfeld CR, Westbrook A, Niescierenko M, Manji KP, Duggan CP. A Prospective, observational cohort study to identify neonates and children at risk of postdischarge mortality in Dar es Salaam, Tanzania and Monrovia, Liberia: the PPDM study protocol. BMJ Paediatr Open 2022; 6:10.1136/bmjpo-2021-001379. [PMID: 35404835 PMCID: PMC8756287 DOI: 10.1136/bmjpo-2021-001379] [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: 12/15/2021] [Accepted: 12/29/2021] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION Over half of the 5 million annual deaths among children aged 0-59 months occur in sub-Saharan Africa. The period immediately after hospitalisation is a vulnerable time in the life of a child in sub-Saharan Africa as postdischarge mortality rates are as high as 1%-18%. Identification of neonates and children who are at highest risk for postdischarge mortality may allow for the direction of interventions to target patients at highest risk. METHODS AND ANALYSIS The Predicting Post-Discharge Mortality study is a prospective, observational study being conducted at Muhimbili National Hospital (Dar es Salaam, Tanzania) and John F. Kennedy Medical Center (Monrovia, Liberia). The aim is to derive and validate two, age population specific, clinical prediction rules for the identification of neonates (n=2000) and children aged 1-59 months (n=2000) at risk for all-cause mortality within 60 days of discharge from the neonatal intensive care unit or paediatric ward. Caregivers of participants will receive phone calls 7, 14, 30, 45 and 60 days after discharge to assess vital status. Candidate predictor variables will include demographic, anthropometric and clinical factors. Elastic net regression will be used to derive the clinical prediction rules. Bootstrapped selection with repetitions will be used for internal validation. Planned secondary analyses include the external validation of existing clinical prediction models, determination of clinicians' ability to identify neonates and children at risk of postdischarge mortality at discharge, analysis of factors associated with hospital readmission and unplanned clinic visits and description of health-seeking behaviours in the postdischarge period. ETHICS AND DISSEMINATION This study received ethical clearance from the Tanzania National Institute of Medical Research, Muhimbili University of Health and Allied Sciences, the John F. Kennedy Medical Center Institutional Review Board, and the Boston Children's Hospital Institutional Review Board. Findings will be disseminated at scientific conferences and as peer-reviewed publications.
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Affiliation(s)
- Chris A Rees
- Division of Pediatric Emergency Medicine, Emory University School of Medicine, Atlanta, Georgia, USA .,Emergency Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Rodrick Kisenge
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Readon C Ideh
- Department of Pediatrics, John F. Kennedy Medical Center, Monrovia, Liberia
| | - Julia Kamara
- Department of Pediatrics, John F. Kennedy Medical Center, Monrovia, Liberia
| | - Abraham Samma
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Evance Godfrey
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Hussein K Manji
- Department of Emergency Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Christopher R Sudfeld
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Adrianna Westbrook
- Pediatric Biostatistics Core, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Michelle Niescierenko
- Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Karim P Manji
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, United Republic of Tanzania
| | - Christopher P Duggan
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA.,Center for Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA
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21
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Wiens MO, Kissoon N, Holsti L. Challenges in pediatric post-sepsis care in resource limited settings: a narrative review. Transl Pediatr 2021; 10:2666-2677. [PMID: 34765492 PMCID: PMC8578768 DOI: 10.21037/tp-20-390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 04/23/2021] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE The objective of this narrative review is to outline the current epidemiology and interventional research within the context of sepsis recovery, and to provide a summary of key priorities for future work in this area. BACKGROUND Morbidity and mortality secondary to sepsis disproportionately affects children, especially those in low- and middle-income countries (LMICs), where over 85% of global cases and deaths occur. These regions are plagued by poorly resilient health systems, widespread socio-economic deprivation and unique vulnerabilities such as malnutrition. Reducing the overall burden of sepsis will require a multi-pronged strategy that addresses all three important periods along the sepsis care continuum - pre-facility, facility and post-facility. Of these aspects, post-facility issues have been largely neglected in research, practice and policy, and are thus the focus of this review. METHODS Relevant data for this review was identified through a literature search using PubMed, through a review of the citations of select systematic reviews and from the personal repositories of articles collected by the authors. Data is presented within three sections. The first two sections on the short and long-term outcomes among sepsis survivors each outline the epidemiology as well as review relevant interventional research done. Where clear gaps exist, these are stated. The third section focuses on priorities for future research. This section highlights the importance of data (and data systems) and of innovative interventional approaches, as key areas to improve research of post-sepsis outcomes in children. CONCLUSIONS During the initial post-facility period, mortality is high with as many children dying during this period as during the acute period of hospitalization, mostly due to recurrent illness (including infections) which are associated with malnutrition and severe acute disease. Long-term outcomes, often labelled as post-sepsis syndrome (PSS), are characterized by a lag in developmental milestones and suboptimal quality of life (QoL). While long-term outcomes have not been well characterized in resource limited settings, they are well described in high-income countries (HICs), and likely are important contributors to long-term morbidity in resource limited settings. The paucity of interventional research to improve post-discharge outcomes (short- or long-term) is a clear gap in addressing its burden. A focus on the development of improved data systems for collecting routine data, standardized definitions and terminology and a health-systems approach in research need to be prioritized during any efforts to improve outcomes during the post-sepsis phase.
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Affiliation(s)
- Matthew O Wiens
- Center for International Child Health, BC Children's Hospital, Vancouver, BC, Canada.,Department of Anesthesia, Pharmacology and Therapeutics, University of British Columbia, Vancouver, BC, Canada.,Mbarara University of Science and Technology, Mbarara, Uganda
| | - Niranjan Kissoon
- Center for International Child Health, BC Children's Hospital, Vancouver, BC, Canada.,Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Liisa Holsti
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, BC, Canada
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22
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Chandna A, Osborn J, Bassat Q, Bell D, Burza S, D'Acremont V, Fernandez-Carballo BL, Kain KC, Mayxay M, Wiens M, Dittrich S. Anticipating the future: prognostic tools as a complementary strategy to improve care for patients with febrile illnesses in resource-limited settings. BMJ Glob Health 2021; 6:bmjgh-2021-006057. [PMID: 34330761 PMCID: PMC8327814 DOI: 10.1136/bmjgh-2021-006057] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/25/2021] [Indexed: 12/17/2022] Open
Abstract
In low-income and middle-income countries, most patients with febrile illnesses present to peripheral levels of the health system where diagnostic capacity is very limited. In these contexts, accurate risk stratification can be particularly impactful, helping to guide allocation of scarce resources to ensure timely and tailored care. However, reporting of prognostic research is often imprecise and few prognostic tests or algorithms are translated into clinical practice. Here, we review the often-conflated concepts of prognosis and diagnosis, with a focus on patients with febrile illnesses. Drawing on a recent global stakeholder consultation, we apply these concepts to propose three use-cases for prognostic tools in the management of febrile illnesses in resource-limited settings: (1) guiding referrals from the community to higher-level care; (2) informing resource allocation for patients admitted to hospital and (3) identifying patients who may benefit from closer follow-up post-hospital discharge. We explore the practical implications for new technologies and reflect on the challenges and knowledge gaps that must be addressed before this approach could be incorporated into routine care settings. Our intention is that these use-cases, alongside other recent initiatives, will help to promote a harmonised yet contextualised approach for prognostic research in febrile illness. We argue that this is especially important given the heterogeneous settings in which care is often provided for patients with febrile illnesses living in low-income and middle-income countries.
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Affiliation(s)
- Arjun Chandna
- Cambodia Oxford Medical Research Unit, Angkor Hospital for Children, Siem Reap, Cambodia .,Centre for Tropical Medicine & Global Health, University of Oxford, Oxford, UK
| | - Jennifer Osborn
- Foundation for Innovative New Diagnostics, Geneva, Switzerland
| | - Quique Bassat
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigação em Saúde de Manhiça (CISM), Maputo, Mozambique.,ICREA, Pg. Lluís Companys 23, Barcelona, Spain.,Pediatrics Department, Hospital Sant Joan de Dé, Universitat de Barcelona, Esplugues, Barcelona, Spain.,Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - David Bell
- Independent Consultant, Issaquah, Washington, USA
| | | | - Valérie D'Acremont
- Centre for Primary Care and Public Health, University of Lausanne, Lausanne, Switzerland.,Swiss Tropical and Public Health Institute, Basel, Switzerland
| | | | - Kevin C Kain
- Department of Medicine, University Health Network, Toronto, Ontario, Canada
| | - Mayfong Mayxay
- Centre for Tropical Medicine & Global Health, University of Oxford, Oxford, UK.,Microbiology Department, Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Vientiane, Lao People's Democratic Republic.,Institute of Research and Education Development (IRED), University of Health Sciences, Vientiane, Lao People's Democratic Republic
| | - Matthew Wiens
- Center for International Child Health, BC Children's Hospital, Vancouver, British Columbia, Canada.,Mbarara University of Science and Technology, Mbarara, Uganda.,Department of Anesthesiology, Pharmacology & Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada.,Walimu, Kampala, Uganda
| | - Sabine Dittrich
- Centre for Tropical Medicine & Global Health, University of Oxford, Oxford, UK.,Foundation for Innovative New Diagnostics, Geneva, Switzerland
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23
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Chisti MJ, Harris JB, Carroll RW, Shahunja KM, Shahid ASMSB, Moschovis PP, Schenkel SR, Hasibur Rahman ASMM, Shahrin L, Faruk T, Kabir F, Ahmed D, Ahmed T. Antibiotic-Resistant Bacteremia in Young Children Hospitalized With Pneumonia in Bangladesh Is Associated With a High Mortality Rate. Open Forum Infect Dis 2021; 8:ofab260. [PMID: 34277885 PMCID: PMC8280371 DOI: 10.1093/ofid/ofab260] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/20/2021] [Indexed: 12/29/2022] Open
Abstract
Background Pneumonia is a leading cause of sepsis and mortality in children under 5 years. However, our understanding of the causes of bacteremia in children with pneumonia is limited. Methods We characterized risk factors for bacteremia and death in a cohort of children admitted to the Dhaka Hospital of the International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b) between 2014 and 2017 with radiographically confirmed pneumonia. Results A total of 4007 young children were hospitalized with pneumonia over the study period. A total of 1814 (45%) had blood cultures obtained. Of those, 108 (6%) were positive. Gram-negative pathogens predominated, accounting for 83 (77%) of positive cultures. These included Pseudomonas (N = 22), Escherichia coli (N = 17), Salmonella enterica (N = 14, including 11 Salmonella Typhi), and Klebsiella pneumoniae (N = 11). Gram-positive pathogens included Pneumococcus (N = 7) and Staphylococcus aureus (N = 6). Resistance to all routinely used empiric antibiotics (ampicillin, gentamicin, ciprofloxacin, and ceftriaxone) for children with pneumonia at the icddr,b was observed in 20 of the 108 isolates. Thirty-one of 108 (29%) children with bacteremia died, compared to 124 of 1706 (7%) who underwent culture without bacteremia (odds ratio [OR], 5.1; 95% confidence interval [CI], 3.3–8.1; P < .001). Children infected with bacteria resistant to all routinely used empiric antibiotics were at greater risk of death compared to children without bacteremia (OR, 17.3; 95% CI, 7.0–43.1; P < .001). Conclusions Antibiotic-resistant Gram-negative bacteremia in young children with pneumonia in Dhaka, Bangladesh was associated with a high mortality rate. The pandemic of antibiotic resistance is shortening the lives of young children in Bangladesh, and new approaches to prevent and treat these infections are desperately needed.
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Affiliation(s)
- Mohammod Jobayer Chisti
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Jason B Harris
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, USA.,Division of Pediatric Global Health, Massachusetts General Hospital, Boston, Massachusetts, USA.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Ryan W Carroll
- Division of Pediatric Global Health, Massachusetts General Hospital, Boston, Massachusetts, USA.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA.,Division of Pediatric Critical Care Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - K M Shahunja
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Abu S M S B Shahid
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Peter P Moschovis
- Division of Pediatric Global Health, Massachusetts General Hospital, Boston, Massachusetts, USA.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA.,Division of Pediatric Pulmonology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Sara R Schenkel
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, USA
| | | | - Lubaba Shahrin
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Tanveer Faruk
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Farhad Kabir
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Dilruba Ahmed
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Tahmeed Ahmed
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
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24
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Bosco AN, A S, Rees CA, Wheeler AD, Britto CD, P N SR. Reducing rates of discharge against medical advice in the neonatal intensive care unit in a tertiary care hospital in South India: a mixed-methods study. Trop Med Int Health 2021; 26:743-752. [PMID: 33780591 DOI: 10.1111/tmi.13578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To elucidate characteristics among neonates and their mothers who were discharged against medical advice (DAMA), providers' perspectives on DAMA and the effect of an intervention to reduce DAMA in a tertiary care hospital in South India. METHODS We conducted a mixed-methods study to identify neonates at risk of DAMA. We reviewed charts of neonates and their mothers who were DAMA and conducted logit regression analysis to calculate adjusted odds ratios (aOR) and 95% confidence intervals (CI) to determine associations with DAMA. We conducted focus group discussions with nurses and doctors. We developed an intervention that included family counselling, supplemental funds for hospital bills and involving family members to reduce DAMA. RESULTS Of 10 834 neonates, 179 (1.7%) were DAMA over the study period. Maternal characteristics associated with DAMA included higher previous parity (aOR 1.9, 95% CI 1.1-2.3, P = 0.001). Mothers who received antenatal care had lower odds of DAMA (aOR 0.2, 95% CI 0.1-0.7, P = 0.039). Neonates with lower birth weight (aOR 2.1, 95% CI 1.7-9.4, P = 0.002) and congenital malformations (aOR 3.3, 95% CI 1.1-5.3, P = 0.005) also had higher odds of DAMA. The most commonly cited reasons for DAMA were financial constraints, inadequate counselling and perceived poor prognosis. The average monthly number of neonates who were DAMA decreased from 3.6 (1.6%) to 1.5 (0.6%) after our multi-pronged intervention. CONCLUSIONS Neonates with severe illness and poor prognosis had higher odds of DAMA. A multi-pronged intervention demonstrated reductions in the rates of DAMA. This intervention may be trialled in similar settings to reduce DAMA.
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Affiliation(s)
- Ashish N Bosco
- Department of Neonatology, St. John's Medical College, Bangalore, India
| | - Shashidhar A
- Department of Neonatology, St. John's Medical College, Bangalore, India
| | - Chris A Rees
- Division of Emergency Medicine, Boston Children's Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Andrew D Wheeler
- Department of Economics, Blavatnik School of Government, Oxford, UK
| | - Carl D Britto
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA.,St. John's Research Institute, John Nagara, Bangalore, India
| | - Suman Rao P N
- Department of Neonatology, St. John's Medical College, Bangalore, India
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25
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Ngari MM, Obiero C, Mwangome MK, Nyaguara A, Mturi N, Murunga S, Otiende M, Iversen PO, Fegan GW, Walson JL, Berkley JA. Mortality during and following hospital admission among school-aged children: a cohort study. Wellcome Open Res 2021; 5:234. [PMID: 33195820 PMCID: PMC7656274 DOI: 10.12688/wellcomeopenres.16323.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2020] [Indexed: 11/24/2022] Open
Abstract
Background: Far less is known about the reasons for hospitalization or mortality during and after hospitalization among school-aged children than among under-fives in low- and middle-income countries. This study aimed to describe common types of illness causing hospitalisation; inpatient mortality and post-discharge mortality among school-age children at Kilifi County Hospital (KCH), Kenya. Methods: A retrospective cohort study of children 5−12 years old admitted at KCH, 2007 to 2016, and resident within the Kilifi Health Demographic Surveillance System (KHDSS). Children discharged alive were followed up for one year by quarterly census. Outcomes were inpatient and one-year post-discharge mortality. Results: We included 3,907 admissions among 3,196 children with a median age of 7 years 8 months (IQR 74−116 months). Severe anaemia (792, 20%), malaria (749, 19%), sickle cell disease (408, 10%), trauma (408, 10%), and severe pneumonia (340, 8.7%) were the commonest reasons for admission. Comorbidities included 623 (16%) with severe wasting, 386 (10%) with severe stunting, 90 (2.3%) with oedematous malnutrition and 194 (5.0%) with HIV infection. 132 (3.4%) children died during hospitalisation. Inpatient death was associated with signs of disease severity, age, bacteraemia, HIV infection and severe stunting. After discharge, 89/2,997 (3.0%) children died within one year during 2,853 child-years observed (31.2 deaths [95%CI, 25.3−38.4] per 1,000 child-years). 63/89 (71%) of post-discharge deaths occurred within three months and 45% of deaths occurred outside hospital. Post-discharge mortality was positively associated with weak pulse, tachypnoea, severe anaemia, HIV infection and severe wasting and negatively associated with malaria. Conclusions: Reasons for admissions are markedly different from those reported in under-fives. There was significant post-discharge mortality, suggesting hospitalisation is a marker of risk in this population. Our findings inform guideline development to include risk stratification, targeted post-discharge care and facilitate access to healthcare to improve survival in the early months post-discharge in school-aged children.
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Affiliation(s)
- Moses M Ngari
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya.,The Childhood Acute Illness & Nutrition Network (CHAIN), Nairobi, Kenya
| | - Christina Obiero
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Martha K Mwangome
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya.,The Childhood Acute Illness & Nutrition Network (CHAIN), Nairobi, Kenya
| | - Amek Nyaguara
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Neema Mturi
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Sheila Murunga
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Mark Otiende
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Per Ole Iversen
- Department of Nutrition, IBM, University of Oslo, Oslo, Norway.,Department of Haematology, Oslo University Hospital, Oslo, Norway.,Division of Human Nutrition, Stellenbosch University, Tygerberg, South Africa
| | - Gregory W Fegan
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya.,Swansea Trials Unit, Swansea University Medical School, Swansea, UK
| | - Judd L Walson
- The Childhood Acute Illness & Nutrition Network (CHAIN), Nairobi, Kenya.,Departments of Global Health, Medicine, Pediatrics and Epidemiology, University of Washington, Seattle, Seattle, USA
| | - James A Berkley
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya.,The Childhood Acute Illness & Nutrition Network (CHAIN), Nairobi, Kenya.,Centre for Tropical Medicine & Global Health, University of Oxford, Oxford, UK
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26
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Ngari MM, Obiero C, Mwangome MK, Nyaguara A, Mturi N, Murunga S, Otiende M, Iversen PO, Fegan GW, Walson JL, Berkley JA. Mortality during and following hospital admission among school-aged children: a cohort study. Wellcome Open Res 2021; 5:234. [PMID: 33195820 PMCID: PMC7656274 DOI: 10.12688/wellcomeopenres.16323.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2020] [Indexed: 11/03/2023] Open
Abstract
Background: Far less is known about the reasons for hospitalization or mortality during and after hospitalization among school-aged children than among under-fives in low- and middle-income countries. This study aimed to describe common types of illness causing hospitalisation; inpatient mortality and post-discharge mortality among school-age children at Kilifi County Hospital (KCH), Kenya. Methods: A retrospective cohort study of children 5-12 years old admitted at KCH, 2007 to 2016, and resident within the Kilifi Health Demographic Surveillance System (KHDSS). Children discharged alive were followed up for one year by quarterly census. Outcomes were inpatient and one-year post-discharge mortality. Results: We included 3,907 admissions among 3,196 children with a median age of 7 years 8 months (IQR 74-116 months). Severe anaemia (792, 20%), malaria (749, 19%), sickle cell disease (408, 10%), trauma (408, 10%), and severe pneumonia (340, 8.7%) were the commonest reasons for admission. Comorbidities included 623 (16%) with severe wasting, 386 (10%) with severe stunting, 90 (2.3%) with oedematous malnutrition and 194 (5.0%) with HIV infection. 132 (3.4%) children died during hospitalisation. Inpatient death was associated with signs of disease severity, age, bacteraemia, HIV infection and severe stunting. After discharge, 89/2,997 (3.0%) children died within one year during 2,853 child-years observed (31.2 deaths [95%CI, 25.3-38.4] per 1,000 child-years). 63/89 (71%) of post-discharge deaths occurred within three months and 45% of deaths occurred outside hospital. Post-discharge mortality was positively associated with weak pulse, tachypnoea, severe anaemia, HIV infection and severe wasting and negatively associated with malaria. Conclusions: Reasons for admissions are markedly different from those reported in under-fives. There was significant post-discharge mortality, suggesting hospitalisation is a marker of risk in this population. Our findings inform guideline development to include risk stratification, targeted post-discharge care and facilitate access to healthcare to improve survival in the early months post-discharge in school-aged children.
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Affiliation(s)
- Moses M Ngari
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
- The Childhood Acute Illness & Nutrition Network (CHAIN), Nairobi, Kenya
| | - Christina Obiero
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Martha K Mwangome
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
- The Childhood Acute Illness & Nutrition Network (CHAIN), Nairobi, Kenya
| | - Amek Nyaguara
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Neema Mturi
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Sheila Murunga
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Mark Otiende
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
| | - Per Ole Iversen
- Department of Nutrition, IBM, University of Oslo, Oslo, Norway
- Department of Haematology, Oslo University Hospital, Oslo, Norway
- Division of Human Nutrition, Stellenbosch University, Tygerberg, South Africa
| | - Gregory W Fegan
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
- Swansea Trials Unit, Swansea University Medical School, Swansea, UK
| | - Judd L Walson
- The Childhood Acute Illness & Nutrition Network (CHAIN), Nairobi, Kenya
- Departments of Global Health, Medicine, Pediatrics and Epidemiology, University of Washington, Seattle, Seattle, USA
| | - James A Berkley
- KEMRI/Wellcome Trust Research Programme, P.O Box 230 - 80108, Kilifi, Kenya
- The Childhood Acute Illness & Nutrition Network (CHAIN), Nairobi, Kenya
- Centre for Tropical Medicine & Global Health, University of Oxford, Oxford, UK
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Shahrin L, Chisti MJ, Brintz B, Islam Z, Shahid ASMSB, Hassan MZ, Leung DT, Chowdhury F. Clinical and laboratory predictors of 30-day mortality in severe acute malnourished children with severe pneumonia. Trop Med Int Health 2020; 25:1422-1430. [PMID: 32985047 DOI: 10.1111/tmi.13484] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To determine the predictors of mortality within 30 days of hospital admission in a diarrhoeal disease hospital in Bangladesh. METHODS Cohort study of hospitalised children aged 0-59 months with severe acute malnutrition (SAM) and severe pneumonia in Dhaka Hospital, icddr,b, Bangladesh from April 2015 to March 2017. Those discharged were followed up, and survival status at 30 days from admission was determined. Children who died were compared with the survivors in terms of clinical and laboratory biomarkers. Multivariable logistic regression analysis was used for calculating adjusted odds ratio for death within 30 days of hospital admission. RESULTS We enrolled 191 children. Mortality within 30 days of admission was 6% (14/191). After adjusting for potential confounders (hypoxia, CRP and haematocrit) in logistic regression analysis, independent factors associated with death were female sex (aOR = 5.80, 95% CI: 1.34-25.19), LAZ <-4 (aOR = 6.51, 95% CI: 1.49-28.44) and Polymorphonuclear Leucocytes (PMNL) (>6.0 × 109 /L) (aOR = 1.06, 95% CI: 1.01-1.11). Using sex, Z-score for length for age (LAZ), and PMNL percentage, we used random forest and linear regression models to achieve a cross-validated AUC of 0.83 (95% CI: 0.82, 0.84) for prediction of 30-day mortality. CONCLUSIONS The results of our data suggest that female sex, severe malnutrition (<-4 LAZ) and higher PMNL percentage were prone to be associated with 30-day mortality in children with severe pneumonia. Association of these factors may be used in clinical decision support for prompt identification and appropriate management for prevention of mortality in this population.
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Affiliation(s)
- Lubaba Shahrin
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Mohammod J Chisti
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Benjamin Brintz
- Division of Infectious Diseases, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Zahidul Islam
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Abu S M S B Shahid
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Md Zakiul Hassan
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Daniel T Leung
- Division of Infectious Diseases, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Fahmida Chowdhury
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
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28
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Balanza N, Erice C, Ngai M, Varo R, Kain KC, Bassat Q. Host-Based Prognostic Biomarkers to Improve Risk Stratification and Outcome of Febrile Children in Low- and Middle-Income Countries. Front Pediatr 2020; 8:552083. [PMID: 33072673 PMCID: PMC7530621 DOI: 10.3389/fped.2020.552083] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 08/12/2020] [Indexed: 12/15/2022] Open
Abstract
Fever is one of the leading causes for pediatric medical consultation and the most common symptom at clinical presentation in low- and middle-income countries (LMICs). Most febrile episodes are due to self-limited infections, but a small proportion of children will develop life-threatening infections. The early recognition of children who have or are progressing to a critical illness among all febrile cases is challenging, and there are currently no objective and quantitative tools to do so. This results in increased morbidity and mortality among children with impending life-threatening infections, whilst contributing to the unnecessary prescription of antibiotics, overwhelming health care facilities, and harm to patients receiving avoidable antimicrobial treatment. Specific fever origin is difficult to ascertain and co-infections in LMICs are common. However, many severe infections share common pathways of host injury irrespective of etiology, including immune and endothelial activation that contribute to the pathobiology of sepsis (i.e., pathogen "agnostic" mechanisms of disease). Importantly, mediators of these pathways are independent markers of disease severity and outcome. We propose that measuring circulating levels of these factors can provide quantitative and objective evidence to: enable early recognition of severe infection; guide patient triage and management; enhance post-discharge risk stratification and follow up; and mitigate potential gender bias in clinical decisions. Here, we review the clinical and biological evidence supporting the clinical utility of host immune and endothelial activation biomarkers as components of novel rapid triage tests, and discuss the challenges and needs for developing and implementing such tools.
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Affiliation(s)
- Núria Balanza
- ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
| | - Clara Erice
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, ON, Canada.,Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Michelle Ngai
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, ON, Canada.,Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Rosauro Varo
- ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.,Centro de Investigação em Saúde de Manhiça, Manhiça, Mozambique
| | - Kevin C Kain
- Sandra-Rotman Centre for Global Health, Toronto General Research Institute, University Health Network-Toronto General Hospital, Toronto, ON, Canada.,Tropical Disease Unit, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Quique Bassat
- ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.,Centro de Investigação em Saúde de Manhiça, Manhiça, Mozambique.,ICREA, Barcelona, Spain.,Pediatric Infectious Diseases Unit, Pediatrics Department, Hospital Sant Joan de Déu (University of Barcelona), Barcelona, Spain.,Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
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29
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Rus MC, Cruz AT. Uncounted Deaths: Estimating Postdischarge Pediatric Mortality. Pediatrics 2019; 143:peds.2018-2883. [PMID: 30552143 DOI: 10.1542/peds.2018-2883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/09/2018] [Indexed: 11/24/2022] Open
Affiliation(s)
- Marideth C Rus
- Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
| | - Andrea T Cruz
- Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
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