Research Article
Patterns of Microbial Infections in Post-Infective Hydrocephalus and Treatment Methods at Bugando Medical Center
James Lubuulwa*
,
Vitus Silago
Issue:
Volume 8, Issue 2, December 2024
Pages:
22-27
Received:
4 June 2024
Accepted:
21 June 2024
Published:
20 September 2024
DOI:
10.11648/j.ijn.20240802.11
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Abstract: Background: Post Infective Hydrocephalus is among the complicated types of hydrocephalus and poses a challenge in management of these patients, globally. Antibiotics susceptibility patterns of common bacteria implicating in pyogenic ventriculitis complicated with hydrocephalus were not clearly known at our setting. Therefore, we determined antibiotics susceptibility patterns of common bacteria implicating in pyogenic ventriculitis complicated with hydrocephalus to recommend empirical therapy while waiting for culture and sensitivity results at Bugando Medical Centre (BMC) in Mwanza, Tanzania. Methods: Thirty-five patients with hydrocephalus who had undergone cerebrospinal fluid (CSF) tapping and analysis were selected randomly retrospectively and their bacteriological culture and sensitivity results were analyzed to determine the common microbial patterns. Patients were rationally prescribed antibiotics depending on laboratory results for 7 days and were later done control CSF cultures until negative cultures were achieved. Results: A total of 35 patients with median (interquartile range [IQR]) age was 5.5 [2-8] months were reviewed. The majority of participants were males, 62.9% (22/35). 20% (7/35) and 37.1% (13/35) had turbid CSF-shunt sample and first culture positive results, respectively, whereas one patient had culture positive with two pathogens resulting to 14 isolates. Gram positive bacteria were predominantly isolated (66.7%, 8/14), whereby S. aureus was frequently encountered (35.7%, 5/14). Overall, gram positive and negative bacteria exhibited least resistance against tetracycline (16.7% and 25%) and ciprofloxacin (16.7% and 25%) respectively. Three (8.6%) patients died from respiratory complications. Conclusion: Post infective hydrocephalus is a clinically challenging but treatable form of hydrocephalus and Staphylococcus aurous is the most common cause. This study found that the use of a seven-day regimen as cost effective and associated with a shorter hospital stay with the focus on CSF analysis with subsequent microbial targeted antibiotic therapy to achieve sterile CSF culture. Treatment strategy should be multidisciplinary approach with collaboration from microbiologists, radiologists, pediatricians and neurosurgeons.
Abstract: Background: Post Infective Hydrocephalus is among the complicated types of hydrocephalus and poses a challenge in management of these patients, globally. Antibiotics susceptibility patterns of common bacteria implicating in pyogenic ventriculitis complicated with hydrocephalus were not clearly known at our setting. Therefore, we determined antibiot...
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