An adolescent with multi-organ involvement from typhoid fever

Typhoid fever is usually a mild clinical disease, but it can have potentially serious complications. Here, we describe a case of an adolescent male who presented with severe illness and multi-organ involvement from typhoid fever. He required follow-up after discharge but eventually recovered. Clinicians should be aware of the spectrum of clinical manifestations as early recognition will improve monitoring and management of typhoid disease

An adolescent with multi-organ involvement from typhoid fever.

Typhoid fever is usually a mild clinical disease, but it can have potentially serious complications. Here, we describe a case of an adolescent male who presented with severe illness and multi-organ involvement from typhoid fever. He required follow-up after discharge but eventually recovered. Clinicians should be aware of the spectrum of clinical manifestations as early recognition will improve monitoring and management of typhoid disease

Cryptococcal meningitis in a previously healthy child

An 8-year-old previously healthy female presented with a 3 weeks history of headache, neck stiffness, deafness, fever and vomiting and was diagnosed with cryptococcal meningitis. She had documented hearing loss and was referred to tertiary-level care after treatment with fluconazole did not improve her neurological signs and symptoms. Her symptoms slowly resolved over two months. This case report illustrates the occurrence of cryptococcal meningitis in a non-immunocompromised patient, as well as the challenges of providing effective care in resource-limited setting

An adolescent with multi-organ involvement from typhoid fever.

Typhoid fever is usually a mild clinical disease, but it can have potentially serious complications. Here, we describe a case of an adolescent male who presented with severe illness and multi-organ involvement from typhoid fever. He required follow-up after discharge but eventually recovered. Clinicians should be aware of the spectrum of clinical manifestations as early recognition will improve monitoring and management of typhoid disease

Antimicrobial resistance control activities at a tertiary hospital in a low-resource setting: an example of Queen Elizabeth Central Hospital in Malawi

BackgroundAddressing AMR has been most problematic in low- and middle-income countries, which lack infrastructure, diagnostic capacity, and robust data management systems, among other factors. The implementation of locally-led efforts in a low-income country to develop sustainability and build capacity for AMR control within the existing infrastructure has not been well documented.MethodsWe detail current AMR control initiatives at Queen Elizabeth Central Hospital, a tertiary referral government hospital in Malawi with limited resources, and present the activities accomplished to date, lessons learned, and challenges ahead.ResultsThe key areas of AMR control initiatives that the group focused on included laboratory diagnostics and surveillance, antimicrobial stewardship, infection prevention and control, pharmacy, leadership, education, and funding.DiscussionThe hospital AMR Control Working Group increased awareness, built capacity, and implemented activities around AMR control throughout the hospital, in spite of the resource limitations in this setting. Our results are based on the substantial leadership provided by the working group and committed stakeholders who have taken ownership of this process.ConclusionLimited resources pose a challenge to the implementation of AMR control activities in low- and middle-income countries. Leadership is central to implementation. Future efforts will need to transition the initiative from an almost fully personal commitment to one with wider engagement to ensure sustainability

Protocols, policies and practices for antimicrobial stewardship in hospitalized patients in least-developed and low-income countries: a systematic review

Background: We aimed to identify interventions used to implement antimicrobial stewardship practices among hospitalized patients in least-developed countries. Methods: The research team searched PubMed, EMBASE, and Cochrane Central Register of Controlled Trials for studies of AMS interventions in the least developed and low-income countries, published between 2000 and 2023. Included studies had a population of hospitalized patients of all age groups in least-developed countries, implemented an AMS intervention, and reported its impact on prescription practices, clinical outcomes, or microbiological results. The risk of bias was assessed using the integrated quality criteria for review of multiple study designs. A total of 443 articles were identified, 386 articles were screened, 16 full-text papers were reviewed, and 10 studies were included in the analysis. Results: The ten studies included three controlled before and after, two qualitative, one controlled interrupted time series, two non-controlled interrupted time series, one quasi-experimental study, and one randomized controlled trial. Three studies implemented either enabling, persuasive, or structural interventions respectively. The rest used bundled strategies, including a combination of persuasive, enabling, structural, and restrictive interventions. Bundled interventions using enabling and persuasive strategies were the most common. These involved creating a prescription guideline, training prescribers on updated methods, and subsequent review and feedback of patient files by members of an AMS team. Improved microbiological surveillance was important to most studies but, sustained improvement in appropriate prescriptions was dependent on enabling or persuasive efforts. Studies noted significant improvements in appropriate prescriptions and savings on the costs of antibiotics. None evaluated the impact of AMS on AMR. Conclusion: AMS practices generally involve multiple strategies to improve prescription practices. In the setting of least-developed countries, enabling and persuasive interventions are popular AMS measures. However, measured outcomes are heterogeneous, and we suggest that further studies assessing the impact of AMS should report changes in AMR patterns (microbiological outcomes), patient length of stay and mortality (patient outcomes), and changes in prescription practices (prescription outcomes). Reporting on these as outcomes of AMS interventions could make it easier for policymakers to compare which interventions have desirable outcomes that can be generalized to similar settings

Antimicrobial stewardship interventions in least developed and low-income countries: a systematic review protocol.

INTRODUCTION Antimicrobial resistance (AMR) is increasing in low resource settings. It complicates the management of infectious diseases and is an increasing cause of death. This is due to, among other things, lack of health resources for appropriate diagnosis and unregulated access to antimicrobials in the public sphere. Developing context-specific interventions that enable judicious use of antimicrobials is important to curb this problem. METHODS We will conduct a systematic review of antimicrobial stewardship (AMS) approaches in Development Assistance Committee in least developed and low-income countries. The inclusion criteria are antimicrobial stewardship interventions in hospitalised patients of all age groups and exclusion criteria are community-based trials and studies that solely focus on viral, fungal or parasite infections. Antimicrobial stewardship interventions will be classified as structural, enabling, persuasive, restrictive or combined. Outcomes of included studies will be classified as clinical, microbiological or behavioural outcomes. The studies to be included will be randomised controlled trials, controlled before-after studies, interrupted time series trials, cohort and qualitative studies. Data will be extracted using forms adapted from the Cochrane collaboration data collection form. This systematic review will be conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and risk of bias will be done according to the Integrated quality Criteria for Review of Multiple Study Designs. ETHICS AND DISSEMINATION Our findings will be presented to clinicians and policymakers, to support developing AMS protocols for low resource settings. We will publish our results in peer-reviewed journals. TRIAL REGISTRATION NUMBER CRD42020210634

Evaluating respiratory cryptosporidiosis in pediatric diarrheal disease: protocol for a prospective, observational study in Malawi

BACKGROUND: Cryptosporidium is among the most common causes of severe diarrhea in African children 0-23 months old. It is associated with excess mortality, stunting and malnutrition. The most common manifestation of cryptosporidium is intestinal diarrheal disease. However, respiratory cryptosporidiosis has been documented in up to a third of children presenting with diarrhea. It is unclear whether respiratory involvement is a transient phenomenon or a reservoir for gastrointestinal (GI) disease. This study aims to evaluate the role of respiratory cryptosporidiosis in pediatric diarrheal disease. METHODS: This is a prospective, observational study conducted at Queen Elizabeth Central Hospital (QECH) in Blantyre, Malawi. Young children aged 2-24 months hospitalized with diarrhea will be enrolled. Enrolled children will have induced sputum, nasopharyngeal (NP) swab and stool samples collected. All participants positive for cryptosporidium on sputum/NP/stool PCR testing will be followed up fortnightly after discharge from the hospital up to 8 weeks post-discharge. Sputum/NP/stool sample collection will be done at each visit. The primary outcomes will be presence of Cryptosporidium spp. in sputum/NP/stool. The secondary outcome will be presence of respiratory and GI symptoms, mortality and stunting. Ethical approval was obtained from the University of Malawi College of Medicine Research Ethics Committee (COMREC) and the Liverpool School of Tropical Medicine (LSTM) research ethics committee. DISCUSSION: The study began recruitment activities at QECH in February 2019. The protocol allows for expansion of recruitment to secondary sites within Blantyre and Chikwawa districts in the event that targets are not met at QECH. Study recruitment is expected to continue until early 2020

Respiratory and diarrhoeal pathogens in Malawian children hospitalised with diarrhoea and association with short-term growth: A prospective cohort study

Background: Pneumonia and diarrhoea are the leading causes of childhood mortality and morbidity worldwide. The gut-lung axis is associated with disease, and these common infections, especially the parasite Cryptosporidium, are associated with malnutrition. We sought to evaluate the association of respiratory and gastrointestinal (GI) pathogens with short-term growth among children hospitalised with diarrhoeal disease. Methods: In this sub-study, we followed 27 children (two-24 months) who tested positive for Cryptosporidium spp. for eight weeks with two weekly sampling of the respiratory and GI tract. Respiratory and stool pathogens were detected using quantitative molecular methods. Nutritional outcomes were assessed as length-for-age (LAZ), weight-for-length (WLZ) and weight-for-age (WAZ) z-scores. Changes over the study period were compared using repeated analysis of variance and mixed effects model analysis. Results: In this period,104 sputum and stool samples were collected. All stool samples had at least one pathogen detected, with an average of 5.1 (SD 2.1) stool pathogens, compared to 84% of the sputum samples with an average 3.5 (SD 1.8). Diarrhoeagenic E. coli were the most common stool pathogens (89%), followed by Cryptosporidium (57.6%) and Adenovirus pan (41%). In sputum, Streptococcus pneumoniae was the most prevalent pathogen (84%), followed by hinovirus (56%) and Moraxella catarrhalis (50%). There was a significant change in WAZ over the follow-up period. Children who had ≥3 GI pathogens had significantly a lower LAZ mean score at enrolment (-1.8 [SD 1.4]) and across the follow-up period. No relationship between respiratory pathogens and short-term growth was observed. Out of 49 sputum samples that had ≥3 pathogens, 42 (85%) concurrent stool samples had ≥3 GI pathogens. Conclusions: Among young children hospitalised with diarrhoea, multiple GI and respiratory pathogens were prevalent over an eight-week follow-up period. The presence of more GI, but not respiratory, pathogens was significantly associated with reduced short-term growth

Association of Neonatal Hypothermia with Morbidity and Mortality in a Tertiary Hospital in Malawi.

OBJECTIVES To evaluate associations with neonatal hypothermia in a tertiary-level neonatal unit (NU) in Malawi. METHODS Neonates with a birth weight >1000 g were recruited and temperatures were recorded 5 min after birth, on admission and 4 h thereafter. Clinical course and outcome were reviewed. Data were analysed using Stata v.15 and p < 0.05 was considered statistically significant. RESULTS Between August 2018 to March 2019, 120 neonates were enrolled, and 112 were included in the data analysis. Hypothermia at 5 min after birth was noted in 74%, 77% on admission to the NU and 38% at 24 h. Neonates who had hypothermia 5 min after birth were more likely to have hypothermia on admission to the NU compared with normothermic subjects (p < 0.01). All neonates with hypothermia on admission to the NU died (100 vs.72%, p = 0.02), but hypothermia at 5 min nor at 24 h were not associated with mortality. After adjusting for potential confounders, the odds ratio of hypothermia at 5 min for hypothermia on admission to NU was 13.31 (95% CI 4.17-42.54). DISCUSSION A large proportion of hospitalized neonates is hypothermic on admission and has associated morbidity and mortality. Our findings suggest that a strong predictor of mortality is neonatal hypothermia on admission to the NU, and that early intervention in the immediate period after delivery could decrease the incidence of hypothermia and reduce associated morbidity and mortality