International journal of antimicrobial agents · 2022
Artemisinin-piperaquine versus artemether-lumefantrine for treatment of uncomplicated Plasmodium falciparum malaria in Grande Comore island: an open-label, non-randomised controlled trial.
Контролируемое клиническое исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Li Guoming, Yuan Yueming, Zheng Shaoqin, Lu Chenguang, Li Mingqiang, Tan Ruixiang, Zhang Hongying, Silai Rahamatou, Liu Ruimei, Abdallah Kamal Said, Bacar Affane, Xu Qin, Song Jianping, Wu Wanting, Deng Changsheng
Аннотация
BACKGROUND: Malaria significantly rebounded in 2018 in the Comoros; this created an urgent need to conduct clinical trials to investigate the effectiveness of artemisinin and its derivatives.
METHODS: An open-label, non-randomised controlled trial of artemisinin-piperaquine (AP) and artemether-lumefantrine (AL) was conducted in Grande Comore island from June 2019 to January 2020. A total of 238 uncomplicated falciparum malaria cases were enrolled and divided 1:1 into two treatments. The primary endpoint was the 42-day adequate clinical and parasitological responses (ACPR). Secondary endpoints were parasitaemia and fever clearance at day 3, gametocytes and tolerability.
RESULTS: The 42-day ACPR before and after PCR correction were 91.43% (95% CI 83.93-95.76%) and 98.06% (95% CI 92.48-99.66%) for AP treatment, respectively, and 96.00% (95% CI 88.17-98.14%) and 98.97% (95% CI 93.58-99.95%) for AL treatment, respectively. Complete clearance of the parasitaemia and fever for both groups was detected on day 3. Gametocytes disappeared on day 21 in the AP group and on day 2 in AL group. Specifically, the adverse reactions were mild in both groups.
CONCLUSIONS: It was found that AP and AL maintained their high efficacy and tolerance in the Comoros. Nonetheless, asymptomatic malaria infections bring new challenges to malaria control.
METHODS: An open-label, non-randomised controlled trial of artemisinin-piperaquine (AP) and artemether-lumefantrine (AL) was conducted in Grande Comore island from June 2019 to January 2020. A total of 238 uncomplicated falciparum malaria cases were enrolled and divided 1:1 into two treatments. The primary endpoint was the 42-day adequate clinical and parasitological responses (ACPR). Secondary endpoints were parasitaemia and fever clearance at day 3, gametocytes and tolerability.
RESULTS: The 42-day ACPR before and after PCR correction were 91.43% (95% CI 83.93-95.76%) and 98.06% (95% CI 92.48-99.66%) for AP treatment, respectively, and 96.00% (95% CI 88.17-98.14%) and 98.97% (95% CI 93.58-99.95%) for AL treatment, respectively. Complete clearance of the parasitaemia and fever for both groups was detected on day 3. Gametocytes disappeared on day 21 in the AP group and on day 2 in AL group. Specifically, the adverse reactions were mild in both groups.
CONCLUSIONS: It was found that AP and AL maintained their high efficacy and tolerance in the Comoros. Nonetheless, asymptomatic malaria infections bring new challenges to malaria control.