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- Johansson, Emily White, et al.
(författare)
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Integrated paediatric fever management and antibiotic over-treatment in Malawi health facilities: data mining a national facility census
- 2016
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Ingår i: Malaria Journal. - : Springer Science and Business Media LLC. - 1475-2875. ; 15
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Tidskriftsartikel (refereegranskat)abstract
- Background: There are growing concerns about irrational antibiotic prescription practices in the era of test-based malaria case management. This study assessed integrated paediatric fever management using malaria rapid diagnostic tests (RDT) and Integrated Management of Childhood Illness (IMCI) guidelines, including the relationship between RDT-negative results and antibiotic over-treatment in Malawi health facilities in 2013-2014. Methods: A Malawi national facility census included 1981 observed sick children aged 2-59 months with fever complaints. Weighted frequencies were tabulated for other complaints, assessments and prescriptions for RDT-confirmed malaria, IMCI-classified non-severe pneumonia, and clinical diarrhoea. Classification trees using model-based recursive partitioning estimated the association between RDT results and antibiotic over-treatment and learned the influence of 38 other input variables at patient-, provider- and facility-levels. Results: Among 1981 clients, 72 % were tested or referred for malaria diagnosis and 85 % with RDT-confirmed malaria were prescribed first-line anti-malarials. Twenty-eight percent with IMCI-pneumonia were not prescribed antibiotics (under-treatment) and 59 % 'without antibiotic need' were prescribed antibiotics (over-treatment). Few clients had respiratory rates counted to identify antibiotic need for IMCI-pneumonia (18 %). RDT-negative children had 16.8 (95 % CI 8.6-32.7) times higher antibiotic over-treatment odds compared to RDT-positive cases conditioned by cough or difficult breathing complaints. Conclusions: Integrated paediatric fever management was sub-optimal for completed assessments and antibiotic targeting despite common compliance to malaria treatment guidelines. RDT-negative results were strongly associated with antibiotic over-treatment conditioned by cough or difficult breathing complaints. A shift from malaria-focused 'test and treat' strategies toward 'IMCI with testing' is needed to improve quality fever care and rational use of both anti-malarials and antibiotics in line with recent global commitments to combat resistance.
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- Hildenwall, H, et al.
(författare)
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Care-seeking in the development of severe community acquired pneumonia in Ugandan children
- 2009
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Ingår i: Annals of Tropical Paediatrics. - 0272-4936 .- 1465-3281. ; 29:4, s. 281-289
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Tidskriftsartikel (refereegranskat)abstract
- Background: Improved case management of paediatric pneumonia is recognised as a key strategy for pneumonia control. Since symptoms of pneumonia and malaria often overlap, there are concerns that children with pneumonia are treated with antimalarial drugs. There is a need to describe how children with severe pneumonia have been managed prior to their arrival at hospital, including possible risks of developing more severe disease. Methods: A case-series study of 140 children, aged 2-59 months, with severe radiologically verified pneumonia at Mulago Hospital, Kampala was undertaken. Caretakers were interviewed about initial symptoms, treatment given and care sought. Using WHO definitions, children were clinically classified as having severe or very severe pneumonia. Results: The children had been ill for a median of 7 days before arrival at hospital, 90/140 (64%) had received treatment at home, and 72/140 (51%) had seen another health-care provider prior to presentation at hospital. Altogether, 32/140 (23%) children had reportedly received antibiotics only prior to admission, 18/140 (13%) had received anti-malarials only and 35/140 (25%) had received both. Being classified as very severe pneumonia was more common among children who had received anti-malarials only ( OR 5.5, 1.8-16.4). Conclusions: Although the majority of caretakers were able to recognise the key symptoms of pneumonia, they did not respond with any immediate care-giving action. Since progression from first recognition of pneumonia symptoms to severe disease is rapid, management guidelines regarding timing of care-seeking need to be clearly defined. The reason why children who sought health facility care failed to improve should be investigated. Meanwhile, there is a need to increase caretakers' and health workers' awareness of the urgency to act promptly when key pneumonia symptoms are observed.
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- Johansson, Emily White, 1976-, et al.
(författare)
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Diagnostic Testing of Pediatric Fevers: Meta-Analysis of 13 National Surveys Assessing Influences of Malaria Endemicity and Source of Care on Test Uptake for Febrile Children under Five Years
- 2014
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Ingår i: Plos One. - : Public Library of Science (PLoS). - 1932-6203. ; 9:4
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Tidskriftsartikel (refereegranskat)abstract
- Background: In 2010, the World Health Organization revised guidelines to recommend diagnosis of all suspected malaria cases prior to treatment. There has been no systematic assessment of malaria test uptake for pediatric fevers at the population level as countries start implementing guidelines. We examined test use for pediatric fevers in relation to malaria endemicity and treatment-seeking behavior in multiple sub-Saharan African countries in initial years of implementation. Methods and Findings: We compiled data from national population-based surveys reporting fever prevalence, care-seeking and diagnostic use for children under five years in 13 sub-Saharan African countries in 2009-2011/12 (n = 105,791). Mixed-effects logistic regression models quantified the influence of source of care and malaria endemicity on test use after adjusting for socioeconomic covariates. Results were stratified by malaria endemicity categories: low (PfPR(2-10)<5%), moderate (PfPR(2-10) 5-40%), high (PfPR(2-10)>40%). Among febrile under-fives surveyed, 16.9% (95% CI: 11.8%-21.9%) were tested. Compared to hospitals, febrile children attending non-hospital sources (OR: 0.62, 95% CI: 0.56-0.69) and community health workers (OR: 0.31, 95% CI: 0.23-0.43) were less often tested. Febrile children in high-risk areas had reduced odds of testing compared to low-risk settings (OR: 0.51, 95% CI: 0.42-0.62). Febrile children in least poor households were more often tested than in poorest (OR: 1.63, 95% CI: 1.39-1.91), as were children with better-educated mothers compared to least educated (OR: 1.33, 95% CI: 1.16-1.54). Conclusions: Diagnostic testing of pediatric fevers was low and inequitable at the outset of new guidelines. Greater testing is needed at lower or less formal sources where pediatric fevers are commonly managed, particularly to reach the poorest. Lower test uptake in high-risk settings merits further investigation given potential implications for diagnostic scale-up in these areas. Findings could inform continued implementation of new guidelines to improve access to and equity in point-of-care diagnostics use for pediatric fevers.
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- Kilov, K, et al.
(författare)
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Integrated Management of Childhood Illnesses (IMCI): a mixed-methods study on implementation, knowledge and resource availability in Malawi
- 2021
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Ingår i: BMJ paediatrics open. - : BMJ. - 2399-9772. ; 5:1, s. e001044-
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Tidskriftsartikel (refereegranskat)abstract
- The introduction of the WHO’s Integrated Management of Childhood Illnesses (IMCI) guidelines in the mid-1990s contributed to global reductions in under-five mortality. However, issues in quality of care have been reported. We aimed to determine resource availability and healthcare worker knowledge of IMCI guidelines in two districts in Malawi.MethodsWe conducted a mixed-methods study, including health facility audits to record availability and functionality of essential IMCI equipment and availability of IMCI drugs, healthcare provider survey and focus group discussions (FGDs) with facility staff. The study was conducted between January and April 2019 in Mchinji (central region) and Zomba (southern region) districts. Quantitative data were described using proportions and χ2 tests; linear regression was conducted to explore factors associated with IMCI knowledge. Qualitative data were analysed using a pragmatic framework approach. Qualitative and quantitative data were analysed and presented separately.ResultsForty-seven health facilities and 531 healthcare workers were included. Lumefantrine-Artemether and cotrimoxazole were the most available drugs (98% and 96%); while amoxicillin tablets and salbutamol nebuliser solution were the least available (28% and 36%). Respiratory rate timers were the least available piece of equipment, with only 8 (17%) facilities having a functional device. The mean IMCI knowledge score was 3.96 out of 10, and there was a statistically significant association between knowledge and having received refresher training (coeff: 0.42; 95% CI 0.01 to 0.82). Four themes were identified in the FGDs: IMCI implementation and practice, barriers to IMCI, benefits of IMCI and sustainability.ConclusionWe found key gaps in IMCI implementation; however, these were not homogenous across facilities, suggesting opportunities to learn from locally adapted IMCI best practices. Improving on-going mentorship, training and supervision should be explored to improve quality of care, and programming which moves away from vertical financing with short-term support, to a more holistic approach with embedded sustainability may address the balance of resources for different conditions.
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- Nantanda, R, et al.
(författare)
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Bacterial aetiology and outcome in children with severe pneumonia in Uganda
- 2008
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Ingår i: Annals of Tropical Paediatrics. - 0272-4936 .- 1465-3281. ; 28:4, s. 253-260
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Tidskriftsartikel (refereegranskat)abstract
- Background: Pneumonia is a major cause of morbidity and mortality in the 'under-5s' and in Uganda accounts for 10-30% of childhood deaths. Antibiotic resistance is increasing. Objective: To describe the bacterial aetiology, antimicrobial sensitivity and outcome of severe pneumonia among children aged 2-59 months admitted to the Acute Care Unit, Mulago Hospital, Uganda. Methods: A total of 157 children aged 2-59 months with symptoms of severe pneumonia according to WHO guidelines were recruited over a 4-month period in 2005/2006. Blood and induced sputum were obtained for culture, and chest radiographs were undertaken. Children were clinically classified as having severe or very severe pneumonia and were followed up for a maximum of 7 days. Results: Bacteraemia was detected in 15.9% of patients with Staphylococcus aureus (36%) and Streptococcus pneumoniae (28%) were the organisms most commonly isolated. Bacteria were isolated from sputum in half of the children, the commonest organisms being Streptococcus pneumoniae (45.9%), Haemophilus influenzae (23.5%) and Klebsiella species (22.4%). Staphylococcus aureus had only 33.3% sensitivity to chloramphenicol and H. influenzae isolates were completely resistant. S. pneumoniae was sensitive to chloramphenicol in 87.4% of cases. The case fatality rate was 15.5%. Independent predictors of death were very severe pneumonia (OR 12.9, CI 2.5-65.8), hypoxaemia (SaO(2) <92%, OR 4.9, CI 1.2-19.5) and severe malnutrition (OR 16.5, CI 4.2-65.5). Conclusion: S. aureus, S. pneumoniae and H. influenzae are common bacterial causes of severe pneumonia. Chloramphenicol, the current first-line antibiotic for treating severe pneumonia in Ugandan children, is useful in pneumonia caused by S. pneumoniae but other common bacteria show resistance. The presence of severe malnutrition, hypoxaemia and very severe pneumonia increase the risk of death and should be considered in case management protocols.
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- Thunberg, A, et al.
(författare)
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Hypoxemia, hypoglycemia and IMCI danger signs in pediatric outpatients in Malawi
- 2022
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Ingår i: PLOS global public health. - : Public Library of Science (PLoS). - 2767-3375. ; 2:4, s. e0000284-
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Tidskriftsartikel (refereegranskat)abstract
- Hypoxemia and hypoglycemia are known risks for mortality in children in low-income settings. Routine screening with pulse oximetry and blood glucose assessments for outpatients could assist in early identification of high-risk children. We assessed the prevalence of hypoglycemia and hypoxemia, and the overlap with Integrated Management of Childhood Illness (IMCI) general danger signs, among children seeking outpatient care in Malawi. A cross-sectional study was conducted at 14 government primary care facilities, four rural hospitals and one district referral hospital in Mchinji district, Malawi from August 2019—April 2020. All children aged 0–12 years seeking care with an acute illness were assessed on one day per month in each facility. Study research assistants measured oxygen saturation using Lifebox LB-01 pulse oximeter and blood glucose was assessed with AccuCheck Aviva glucometers. World Health Organization definitions were used for severe hypoglycemia (<2.5mmol/l) and hypoxemia (SpO2 <90%). Moderate hypoglycemia (2.5–4.0mmol/l) and hypoxemia (SpO2 90–93%) were also calculated and prevalence levels compared between those with and without IMCI danger signs using chi2 tests. In total 2,943 children were enrolled, with a median age of 41 (range: 0–144) months. The prevalence of severe hypoxemia was 0.6% and moderate hypoxemia 5.4%. Severe hypoglycemia was present in 0.1% of children and moderate hypoglycemia in 11.1%. IMCI general danger signs were present in 29.3% of children. All severely hypoglycemic children presented with an IMCI danger sign (p <0.001), but only 23.5% of the severely hypoxemic and 31.7% of the moderately hypoxemic children. We conclude that while the prevalence of severe hypoxemia and hypoglycemia were low, moderate levels were not uncommon and could potentially be useful as an objective tool to determine referral needs. IMCI danger signs identified hypoglycemic children, but results highlight the challenge to detect hypoxemia. Future studies should explore case management strategies for moderate hypoxemia and hypoglycemia.
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