Timely, accurate diagnosis and treatment has improved malaria case management. Malaria Rapid Diagnostic Test (mRDT) kits are largely used in malaria diagnosis. Their performance is compromised by factors related to gene deletions, parasite density, quality of the kit, poor storage conditions and end-user inefficiencies hence diagnosis gives either positive, negative, false negative (FN) or false positive (FP) which defines consequent management strategies. This review assessed reports on prevalence of the Plasmodium falciparum histidine rich protein 2/3 (Pfhrp2/3) gene deletions in malaria infected populations in Africa and the risk of mRDT failure to identify malaria positive cases. Preferred Reporting Items for Systematic Meta-Analysis (PRISMA) statement was used for data collection. Literature search was done using Google and Mendel search for data published in a malaria journal, Journal of infectious diseases, scientific reports, Annals of Ibadan postgraduate medicine, and BMC journals published between 2019 and 2023. Fifty eight reports were identified were screened and tested for eligibility.
Majority of studies described the consistent use of Pfhrp2/3 mRDT for malaria diagnosis in rural health facilities in Africa and nine reports met inclusion criteria for review. Five of them certified the world health organization’s sample criteria of ‘more than 350 sample’ to estimate the prevalence of Pfhrp2/3 gene deletions leading to declaration of false negative results of which one study posted FN outcome resulting from these deletions. Four out of nine studies did not meet this WHO criterion. This review affirmed presence of Pfhrp2/3 gene deletions challenges in Africa though other countries recorded the converse. Data was pooled using random effect models with Odds ratio and 95% confidence limit. The prevalence of the gene deletions was heterogeneous, ranging from 0% to 78.1%. The review found that an average prevalence of Pfhrp2/3 deletion as 26.2%. This was above the WHO standard recommended declaration value of 5%.; a factor that demonstrated setback to the use of mRDT in malaria endemic regions. Therefore alternative methods should be used where aspersions are cast on outcome of mRDT for
it will help improve malaria treatment, tracking and management.
This study was approved by National Commission for Science, Technology & Innovation (NACOSTI), Kenya and the Maseno University Scientific and Ethical Review committee.
This study is supported by Maseno University and the Kenya Medical Research Institute (KEMRI) Kisumu
I would to thank the journal for giving us an opportunity to submit our manuscript for review and publication, J.K.Ongonda
Birincil Dil | İngilizce |
---|---|
Konular | Bulaşıcı Hastalıklar |
Bölüm | Derleme |
Yazarlar | |
Yayımlanma Tarihi | 25 Mart 2024 |
Gönderilme Tarihi | 13 Şubat 2024 |
Kabul Tarihi | 13 Mart 2024 |
Yayımlandığı Sayı | Yıl 2024 |
Üniversitelerarası Kurul (ÜAK) Eşdeğerliği: Ulakbim TR Dizin'de olan dergilerde yayımlanan makale [10 PUAN] ve 1a, b, c hariç uluslararası indekslerde (1d) olan dergilerde yayımlanan makale [5 PUAN]
Dahil olduğumuz İndeksler (Dizinler) ve Platformlar sayfanın en altındadır.
Not: Dergimiz WOS indeksli değildir ve bu nedenle Q olarak sınıflandırılmamıştır.
Yüksek Öğretim Kurumu (YÖK) kriterlerine göre yağmacı/şüpheli dergiler hakkındaki kararları ile yazar aydınlatma metni ve dergi ücretlendirme politikasını tarayıcınızdan indirebilirsiniz. https://dergipark.org.tr/tr/journal/2316/file/4905/show
Dergi Dizin ve Platformları
Dizinler; ULAKBİM TR Dizin, Index Copernicus, ICI World of Journals, DOAJ, Directory of Research Journals Indexing (DRJI), General Impact Factor, ASOS Index, WorldCat (OCLC), MIAR, EuroPub, OpenAIRE, Türkiye Citation Index, Türk Medline Index, InfoBase Index, Scilit, vs.
Platformlar; Google Scholar, CrossRef (DOI), ResearchBib, Open Access, COPE, ICMJE, NCBI, ORCID, Creative Commons vs.