دورية أكاديمية
Therapeutic efficacy and safety of artemether-lumefantrine combination therapy for the treatment of uncomplicated Plasmodium falciparum malaria at Teda Health Centre, Northwest Ethiopia, 2022/23
| العنوان: | Therapeutic efficacy and safety of artemether-lumefantrine combination therapy for the treatment of uncomplicated Plasmodium falciparum malaria at Teda Health Centre, Northwest Ethiopia, 2022/23 |
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| المؤلفون: | Dagmawi Woldesenbet, Meseret Birhanie, Aberham Abere, Ayalew Jejaw Zeleke, Migbaru Keffale Bezabih, Muluken Semaw, Menberu Wubetie, Wagaw Abebe, Elias Tamene, Yalewayker Tegegne |
| المصدر: | Malaria Journal, Vol 23, Iss 1, Pp 1-13 (2024) |
| بيانات النشر: | BMC, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Arctic medicine. Tropical medicine LCC:Infectious and parasitic diseases |
| مصطلحات موضوعية: | Efficacy, Plasmodium falciparum, Malaria, Artemether-lumefantrine, Teda, Arctic medicine. Tropical medicine, RC955-962, Infectious and parasitic diseases, RC109-216 |
| الوصف: | Abstract Background The emergence of Plasmodium falciparum drug resistance against artemisinin-based combination therapy has threatened malaria control efforts. Since malaria control and elimination plans are dependent on these drugs, they must remain efficacious. However, resistance to these drugs was detected in low-transmission settings and is predicted to emerge in high-transmission settings, including in unspecified areas of Ethiopia. Therefore, this study aimed to assess the therapeutic efficacy and safety of artemether-lumefantrine for the treatment of uncomplicated P. falciparum malaria. Methods A single-arm prospective observational study was conducted at Teda Health Centre, Northwest Ethiopia, by following the 2009 World Health Organization efficacy study guidelines from September 2022 to February 2023. Patients with uncomplicated falciparum malaria were conveniently selected and treated with a standard dose of artemether-lumefantrine, along with a single low dose of primaquine. Then clinical and parasitological responses and haemoglobin levels were assessed during the 28-day scheduled follow-up. Blood films were examined and asexual parasites were quantified; axillary temperature was measured; and drug adverse events were assessed throughout the follow-up. Finally, the drug efficacy (adequate clinical and parasitological response) was determined by Kaplan–Meier and per-protocol analyses. The data were analysed using the WHO Excel spreadsheet and SPSS version 25 software. Results The success rates of PCR uncorrected and corrected Kaplan–Meier analysis on day 28 were 95.8% (95% CI 87.5–98.6) and 97.3% (95% CI 89.4–99.3), respectively. The per-protocol PCR uncorrected and corrected adequate clinical and parasitological responses were 95.5% (95% CI 87.5–99.1) and 97% (95% CI 89.5–99.6), respectively. On day-3, 97% of study participants were free of asexual parasitaemia, and all of them were fever-free on day-2. All of the gametocyte-positive patients at baseline were found to be negative for gametocytes on day-2. Moreover, the baseline mean hemoglobin of 13.10 g/dl increased slightly on day-14 to 13.27 g/dl but significantly on day-28 to 13.69 g/dl in a paired sample t test. All adverse events reported were mild. Conclusion Artemether-lumefantrine continued to be an efficacious and safe drug for the treatment of uncomplicated Plasmodium falciparum malaria at the Teda Health Centre. Trial registration: unique ID# PACTR202309773069812 at https://pactr.samrc.ac.za on September 1, 2023. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1475-2875 |
| Relation: | https://doaj.org/toc/1475-2875 |
| DOI: | 10.1186/s12936-024-05082-y |
| URL الوصول: | https://doaj.org/article/dfe7031cbb6d474cb3a9f71156f7962e |
| رقم الأكسشن: | edsdoj.fe7031cbb6d474cb3a9f71156f7962e |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 14752875 |
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| DOI: | 10.1186/s12936-024-05082-y |