5 results on '"Stebleson, Azure"'
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2. Predictive signs and symptoms of bacterial meningitis isolates in Northern Ghana
- Author
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Enoch Weikem Weyori, Braimah Baba Abubakari, Bernard Nkrumah, Abass Abdul-Karim, Hilarius Asiwome Kosi Abiwu, Eugene Dogkotenge Kuugbee, Adadow Yidana, Shamsu-Deen Ziblim, Benjamin Nuertey, Benjamin Asubam Weyori, Etowi Boye Yakubu, Stebleson Azure, Valentine Cheba Koyiri, and Richard Kujo Adatsi
- Subjects
Medicine ,Science - Abstract
Abstract Cerebrospinal meningitis (CSM) is a public health burden in Ghana that causes up to 10% mortality in confirmed cases annually. About 20% of those who survive the infection suffer permanent sequelae. The study sought to understand the predictive signs and symptoms of bacterial meningitis implicated in its outcomes. Retrospective data from the Public Health Division, Ghana Health Service on bacterial meningitis from 2015 to 2019 was used for this study. A pre-tested data extraction form was used to collect patients’ information from case-based forms kept at the Disease Control Unit from 2015 to 2019. Data were transcribed from the case-based forms into a pre-designed Microsoft Excel template. The data was cleaned and imported into SPSS version 26 for analysis. Between 2015 and 2019, a total of 2446 suspected bacterial meningitis cases were included in the study. Out of these, 842 (34.4%) were confirmed. Among the confirmed cases, males constituted majority with 55.3% of the cases. Children below 14 years of age were most affected (51.4%). The pathogens commonly responsible for bacterial meningitis were Neisseria meningitidis (43.7%) and Streptococcus pneumoniae (53.0%) with their respective strains Nm W135 (36.7%), Nm X (5.1%), Spn St. 1 (26.2%), and Spn St. 12F/12A/12B/44/4 (5.3%) accounting for more than 70.0% of the confirmed cases. The presence of neck stiffness (AOR = 1.244; C.I 1.026–1.508), convulsion (AOR = 1.338; C.I 1.083–1.652), altered consciousness (AOR = 1.516; C.I 1.225–1.876), and abdominal pains (AOR = 1.404; C.I 1.011–1.949) or any of these signs and symptoms poses a higher risk for testing positive for bacterial meningitis adjusting for age. Patients presenting one and/or more of these signs and symptoms (neck stiffness, convulsion, altered consciousness, and abdominal pain) have a higher risk of testing positive for bacterial meningitis after statistically adjusting for age.
- Published
- 2023
- Full Text
- View/download PDF
3. Trends in Neisseria meningitidis serogroups amongst patients with suspected cerebrospinal meningitis in the meningitis belt of Ghana: a 5-year retrospective study
- Author
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Stebleson Azure, Abass Abdul-Karim, Braimah Baba Abubakari, John B. Eleeza, Daron Davies A. Agboyie, Enoch Weikem Weyori, and Jun Yong Choi
- Subjects
Conjugate ,Meningococcal ,Non-groupable ,Polysaccharide ,Polymerase chain reaction ,Vaccination ,Infectious and parasitic diseases ,RC109-216 - Abstract
Abstract Background Serogroup A Neisseria meningitidis was the major cause of meningococcal meningitis epidemics in the African meningitis belt before 2010 when the monovalent meningococcal A conjugate vaccine (MenAfriVac) was introduced in the region. Therefore, this study aimed to establish the trends in N. meningitidis serogroups from 2016 to 2020 in Ghana’s meningitis belt. Methods Polymerase chain reaction (PCR) confirmed laboratory results of suspected cases of cerebrospinal meningitis from January, 2016 to March, 2020 were obtained from the Tamale Public Health Laboratory. The data were subjected to trend analysis using Statistical Package for the Social Sciences version 25. Differences between discrete variables were analyzed using the Cochran–Armitage trend test. Results Of the 2,426 suspected cases, 395 (16.3%) were confirmed positive for N. meningitidis using PCR. Serogroup X showed a significant upward trend (P
- Published
- 2023
- Full Text
- View/download PDF
4. Common bacteria in sputum or gastric lavage of patients presenting with signs and symptoms of lower respiratory tract infections .
- Author
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Deberu, Oliver, Nkrumah, Bernard, Sylverken, Augustina Angelina, Sambian, David, Acheampong, Godfred, Amuasi, John, Stebleson, Azure, Agboyie, Daron, Yenbaree, Monica, Mensah, Sylvester, Dombadoh, Abaifa, Dorcas Ohui Owusu, Abdul-Karim, Abass, and Owusu, Michael
- Subjects
RESPIRATORY infections ,SYMPTOMS ,MICROBIAL sensitivity tests ,GASTRIC lavage ,TUBERCULOSIS ,COUGH - Abstract
Introduction: lower respiratory tract infections (LRTIs) are infections involving the trachea, primary bronchi and lungs. People with LRTIs typically experience coughs as the primary symptoms; however, shortness of breath, weakness, fever and fatigue may be coupled with the cough. It is common among the aged, children under five and the immune-suppressed. Persons with symptoms suggestive of pulmonary tuberculosis (TB) may have tuberculosis, other respiratory tract infection or co- infection of tuberculosis and other respiratory pathogens. This study aimed to identify the presence of pathogens in sputum of suspected tuberculosis cases and their antimicrobial resistance patterns. Methods: this was a retrospective study conducted from September 2018 to November 2019 at Tamale Public Health Laboratory. Sputum or gastric lavage samples were collected from persons with suspected clinical presentations of TB and/or LRTI. These samples were cultured using standard microbiological protocols and antimicrobial susceptibility test performed on the positive cultures by Kirby-Bauer disc diffusion method. Molecular identification of M. tuberculosis was performed on all the suspected TB cases using GeneXpert mycobacterium tuberculosis/rifampin (MTB/RIF) assay. Results: during the study period, there were 264 cases of which 49.2% were males and 50.8% were females. Positive cases for culture were 47.3%. Out of the 264 cases, 186 (70.5%) were suspected TB with 51.6% being positive for culture, 6.5% positive for M. tuberculosis (GeneXpert confirmed) and 3.8% co-infection of TB with other bacteria pathogens. Klebsiella spp. (35/125; 28%) and Pseudomonas spp. (19/125; 15.2%) were the most predominant pathogens isolated. There was no significant difference in detection of bacteria in males and females (p=0.89), however individuals with suspected TB were significantly infected with other bacterial species than the unsuspected individuals (p=0.03). Almost all the isolates showed high susceptibility towards carbapenem (meropenem) and high resistance towards the third generation cephalosporins (cefotaxime and ceftriaxone). Conclusion: this study highlights the need to test individuals with classical symptoms of LRTIs for other bacterial infections other than TB only. Sputum culture is recommended for all suspected tuberculosis cases to provide accurate laboratory diagnosis to LRTIs and mitigate unnecessary use of antimicrobials. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
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5. Diagnosis of bacterial meningitis in Ghana: Polymerase chain reaction versus latex agglutination methods.
- Author
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Amidu, Nafiu, Antuamwine, Benedict Boateng, Addai-Mensah, Otchere, Abdul-Karim, Abass, Stebleson, Azure, Abubakari, Braimah Baba, Abenyeri, John, Opoku, Afia Serwaa, Nkukah, John Eyulaku, and Najibullah, Ali Sidi
- Subjects
BACTERIAL meningitis ,POLYMERASE chain reaction ,PUBLIC health ,AGGLUTINATION - Abstract
Bacterial meningitis is a public health crisis in the northern part of Ghana, where it contributes to very high mortality and morbidity rates. Early detection of the causative organism will lead to better management and effective treatment. Our aim was to evaluate the diagnostic accuracy of Pastorex and Wellcogen latex agglutination tests for the detection of bacterial meningitis in a resource-limited setting. CSF samples from 330 suspected meningitis patients within the northern zone of Ghana were analysed for bacterial agents at the zonal Public Health Reference Laboratory in Tamale using polymerase chain reaction (PCR) and two latex agglutination test kits; Pastorex and Wellcogen. The overall positivity rate of samples tested for bacterial meningitis was 46.4%. Streptococcus pneumoniae was the most common cause of bacterial meningitis within the sub-region, with positivity rate of 25.2%, 28.2% and 28.8% when diagnosed using Wellcogen, Pastorex and PCR respectively. The Pastorex method was 97.4% sensitive while the Wellcogen technique was 87.6% sensitive. Both techniques however produced the same specificity of 99.4%. Our study revealed that the Pastorex method has a better diagnostic value for bacterial meningitis than the Wellcogen method and should be the method of choice in the absence of PCR. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
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