Publications by authors named "John G Deku"

Article Synopsis
  • Intestinal parasitic infections (IPIs) are significant public health concerns, particularly in low and middle-income countries, where they can severely affect vulnerable populations through contaminated food and water.
  • A study analyzing 9 years of stool examination data found an overall prevalence of 21.20% of IPIs, with the highest rates among patients aged 70-79 and in the year 2020.
  • The most common parasites identified were intestinal flagellates, which accounted for 98.31% of the infections diagnosed in the study.
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Background: Wound infections are often underestimated issues that can lead to chronic illnesses, and since the introduction of antibiotics, wound complications have become less common. However, due to the increased and irrational use of these antibiotics, the resistance in the bacterial isolates has become very common. This has led to reduced treatment options, delay in wound healing, and high treatment costs.

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The World Health Organization (WHO) strict defining criteria were used to identify severe malaria among Ghanaian patients clinically diagnosed as uncomplicated malaria. From each study participant, blood haemoglobin (Hb) and plasma bilirubin levels were estimated using automated analyzers. According to the WHO, the criteria for diagnosing severe malaria among children (< 12 years) was assessed using Hb < 5 g/dL and among other patients ≥ 12 years, Hb < 7 g/dL with parasitemia > 10,000/μL, plasma bilirubin > 50 μmol/L amidst parasitemia > 100,000/μL and P.

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Background: Tuberculosis remains a major public health threat worldwide, causing significant morbidity and mortality, particularly in low- and middle-income countries. In recent years, efforts to combat tuberculosis have focused on strengthening healthcare systems and increasing access to diagnostics and treatment services. There is scarcity of data on the prevalence of Mycobacterium tuberculosis and rifampicin-resistant tuberculosis in the Volta region of Ghana.

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Malaria rapid diagnostic test (mRDT) kit is one of the techniques for diagnosing malaria. Due to its inherent advantages over the microscopy technique, several brands of the kit have flooded malaria endemic countries, without prior in-country evaluation. Two of such mRDT kits are Oscar (India) and Standard Q (Korea Republic).

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Background: Parasitic infections among human immunodeficiency virus (HIV)-infected patients are common in various regions and populations across the world and have since remained a persistent public health challenge. Sub-Saharan Africa harbors the greatest burden of the infections due to sociodemographic and behavioral factors. However, the prevalence of gastrointestinal parasitic infections among HIV-infected persons has been poorly investigated in Ghana.

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Objective: This study determined the occurrence and distribution of Extended Spectrum β-Lactamase (ESBL) genotypes of isolates in Ho Teaching Hospital, Ghana.

Design: A cross-sectional study.

Setting: A single centre study was conducted at Ho Teaching Hospital of Ghana.

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Background: Effective and successful treatment of infectious diseases is a significant gain in clinical settings. However, resistance to antibiotics, especially the last-resort medicines, including carbapenems and colistin is on the rise.

Aim: The aim of this study was to detect carbapenemase production and colistin-resistant genes in clinical isolates of .

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Background: The growing burden of antibiotic resistance is a threat to the management of infections. Infections by Escherichia coli are routinely treated with fluoroquinolone antimicrobial agents. Due to their frequent use, there has been increasing resistance to these drugs.

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Treponemal infections can be blood-borne with great public health consequences. This study is aimed at comparatively describing the five-year (2013-2017) regional epidemiology of treponemal infection using pregnant women in the sentinel survey and apparently healthy blood donors as a proxy for the general population at four sentinel sites in the Volta and Oti Regions of Ghana. We analyzed retrospective data from 17,744 prospective blood donors aged 18 to 58 years and 7,817 pregnant women in a sentinel survey with ages from 15 to 49 years at Hohoe, Ho, Tongu, and Krachi West sentinel sites in the Volta and Oti Regions.

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The association of cereals with fungi cannot be disregarded as their manifestation in our foods poses serious health risks. The aim of this study was to investigate the mycofloral (fungal) and chemical (pH) qualities of the "solom" (beverage of millet) available for consumption from their respective sales points in Ho. "Solom" a cereal beverage of millet was sampled from ten (10) different locations in the Ho Municipality of Ghana and evaluated for their pH, fungal counts, and species diversity.

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Article Synopsis
  • The study focused on vulvovaginal candidiasis (VVC) among pregnant women, finding a prevalence rate of 30.7% and identifying Candida glabrata as the most common species.
  • It involved analyzing 176 high vaginal swab samples from pregnant women using culture and susceptibility tests for various antifungal drugs, assessing resistance patterns.
  • Results demonstrated that 50% of Candida species were susceptible to voriconazole, while resistance was notably high for fluconazole and nystatin, suggesting a need for effective treatment strategies.
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Background: Bloodstream infections are among the top causes of morbidity and mortality in people of all ages, especially in immunocompromised patients in sub-Saharan Africa. This study aimed at describing the epidemiology of bloodstream infections and antimicrobial susceptibility pattern over a nine-year period at St. Dominic Hospital, Akwatia, in the Eastern Region of Ghana.

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