Browsing by Author "Burgoine, Kathy"

Now showing 1 - 5 of 5
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    The Bacterial and Viral Complexity of Postinfectious Hydrocephalus in Uganda
    (Science translational medicine, 2020) Paulson, Joseph N.; Williams, Brent L.; Hehnly, Christine; Mishra, Nischay; Sinnar, Shamim A.; Zhang, Lijun; Ssentongo, Paddy; Kabachelor, Edith Mbabazi; Wijetunge, Dona S. S.; Bredow, Benjamin von; Mulondo, Ronnie; Kiwanuka, Julius; Bajunirwe, Francis; Bazira, Joel; Bebell, Lisa M.; Burgoine, Kathy; Couto-Rodriguez, Mara; Ericson, Jessica E.; Erickson, Tim; Ferrari, Matthew; Gladstone, Melissa; Guo, Cheng; Haran, Murali; Hornig, Mady; Isaacs, Albert M.; Kaaya, Brian Nsubuga; Kangere, Sheila M.; Kulkarni, Abhaya V.; Kumbakumba, Elias; Li, Xiaoxiao; Limbrick, David D.; Magombe, Joshua; Morton, Sarah U.; Mugamba, John; Ng, James; Olupot, Peter Olupot; Onen, Justin; Peterson, Mallory R.; Roy, Farrah; Sheldon, Kathryn; Townsend, Reid; Weeks, Andrew D.; Whalen, Andrew J.; Quackenbush, John; Ssenyonga, Peter; Galperin, Michael Y.; Almeida, Mathieu; Atkins, Hannah; Warf, Benjamin C.; Lipkin, W. Ian; Broach, James R.; Schiff, Steven J.
    Postinfectious hydrocephalus (PIH), often following neonatal sepsis, is the most common cause of pediatric hydrocephalus world-wide, yet the microbial pathogens remain uncharacterized. Characterization of the microbial agents causing PIH would lead to an emphasis shift from surgical palliation of cerebrospinal fluid (CSF) accumulation to prevention. We examined blood and CSF from 100 consecutive cases of PIH and control cases of non-postinfectious hydrocephalus (NPIH) in infants in Uganda. Genomic testing was undertaken for bacterial, fungal, and parasitic DNA, DNA and RNA sequencing for viral identification, and extensive bacterial culture recovery. We uncovered a major contribution to PIH from Paenibacillus, upon a background of frequent cytomegalovirus (CMV) infection. CMV was only found in CSF in PIH cases. A facultatively anaerobic isolate was recovered. Assembly of the genome revealed a strain of P. thiaminolyticus. In mice, this isolate designated strain Mbale, was lethal in contrast with the benign reference strain. These findings point to the value of an unbiased pan-microbial approach to characterize PIH in settings where the organisms remain unknown, and enables a pathway towards more optimal treatment and prevention of the proximate neonatal infections.
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    Impact of Secondary and Tertiary Neonatal Interventions on Neonatal Mortality in a Low- Resource Limited Setting Hospital in Uganda: A Retrospective Study
    (BMJ open, 2022) Kirabira, Victoria Nakibuuka; Nakaggwa, Florence; Nazziwa, Ritah; Nalunga, Sanyu; Nasiima, Ritah; Nyagabyaki, Catherine; Sebunya, Robert; Latigi, Grace; Pirio, Patricia; Ahmadzai, Malalay; Ojom, Lawrence; Nabwami, Immaculate; Burgoine, Kathy; Blencowe, Hannah
    To assess the impact of secondary and tertiary level neonatal interventions on neonatal mortality over a period of 11 years.During the study period, a total of 25 316 neonates were admitted, of which 1853 (7.3%) died. The average inpatient mortality reduced from 8.2% during phase I to 5.7% during phase II (p=0.001). The CFR for prematurity reduced from 16.2% to 9.2% (p=0.001). There was a trend in reduction for the CFR of perinatal asphyxia from 14.9% to 13.0% (p=0.34). The CFR for sepsis had a more than a twofold increase (3%–6.8% p=0.001) between phase I and phase II. Implementation of secondary and tertiary neonatal care in resource-limited settings is feasible. This study shows that these interventions can significantly reduce the neonatal mortality, with the largest impact seen in the reduction of deaths from perinatal asphyxia and prematurity. An increase in sepsis related deaths was observed, suggesting emphasis on infection control is key.
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    Neonatal tetanus in eastern Uganda: improved outcome following the implementation of a neonatal tetanus protocol
    (Tropical Doctor, 2020) Burgoine, Kathy; Egiru, Emma; Ikiror, Juliet; Acom, Linda; Akol, Sylivia; Olupot-Olupot, Peter
    Neonatal tetanus remains a significant, yet avoidable, cause of neonatal death. Despite the 34,000 deaths that occur globally from neonatal tetanus every year, there has been little research into the management of neonatal tetanus. Until worldwide elimination of neonatal tetanus is achieved, the case management of this devastating illness needs to be improved. We describe an improved outcome of neonatal tetanus following the introduction of a neonatal tetanus protocol including diazepam, magnesium sulphate, bubbl
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    Reagent Strips as an Aid to Diagnosis of Neonatal Meningitis in a Resource-limited Setting
    (Journal of tropical pediatrics, 2019) Burgoine, Kathy; Ikiror, Juliet; Naizuli, Ketty; Achom, Linda; Akol, Sylivia; Olupot-Olupot, Peter
    Without early recognition and treatment, neonatal meningitis (NM) has a high mortality and morbidity. Although some neonates have features of NM, many do not. In many low-resource settings, the laboratory support to diagnose NM is not available, and bedside diagnostics are needed. Methods: This retrospective study was conducted in a neonatal unit in Uganda. Clear cerebrospinal fluid samples were routinely screened for glucose, protein and leukocytes on a ComburVR -10 urinalysis reagent strip. A definitive diagnosis was made using laboratory analysis. The results of the screening and definitive tests were compared. Results: The reagent strip showed moderate sensitivity and high specificity for leukocytes 10 106 cells/l, high sensitivity for protein 100 mg/dl and high specificity for glucose<50 mg/dl. Conclusion: The use of reagent strips has the potential to improve and hasten the diagnosis of probable NM in settings where adequate or timely laboratory support is not available.
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    Staged implementation of a two tiered hospital-based neonatal care package in a resource-limited setting in Eastern Uganda
    (BMJ global health, 2018) Burgoine, Kathy; Ikiror, Juliet; Akol, Sylivia; Kakai, Margaret; Talyewoya, Sara; Sande, Alex; Otim, Tom; Okello, Francis; Hewitt-Smith, Adam; Olupot-Olupot, Peter
    Neonatal mortality remains a major global challenge. Most neonatal deaths occur in low-income countries, but it is estimated that over two-thirds of these deaths could be prevented if achievable interventions are scaled up. To date, initiatives have focused on community and obstetric interventions, and there has been limited simultaneous drive to improve neonatal care in the health facilities where the sick neonates are being referred. Few data exist on the process of implementing of neonatal care packages and their impact. Evidence-based guidelines for neonatal care in health facilities in low-resource settings and direction on how to achieve these standards of neonatal care are therefore urgently needed. We used the WHORecommended Quality of Care Framework to build a strategy for quality improvement of neonatal care in a busy government hospital in Eastern Uganda. Twelve key interventions were designed to improve infrastructure, equipment, protocols and training to provide two levels of neonatal care. We implemented this low-cost, hospital-based neonatal care package over an 18-month period. This data-driven analysis paper illustrates how simple changes in practice, provision of basic equipment and protocols, ongoing training and dedicated neonatal staff can reduce neonatal mortality substantially even without specialist equipment. Neonatal mortality decreased from 48% to 40% (P=0.25) after level 1 care was implemented and dropped further to 21% (P<0.01) with level 2 care. In our experience, a dramatic impact on neonatal mortality can be made through modest and cost-effective interventions. We recommend that stakeholders seeking to improve neonatal care in lowresource settings adopt a similar approach.