No Rebound of Morbidity Following Intermittent Preventive Sulfadoxine-Pyrimethamine Treatment of Malaria in Infants in Gabon

被引:14
作者
Grobusch, Martin P. [1 ,2 ,3 ,4 ]
Gabor, Julian J. [1 ,2 ]
Aponte, John J. [5 ,6 ]
Schwarz, Norbert G. [1 ,2 ]
Poetschke, Marc [1 ,2 ]
Doernemann, Jenny [1 ,2 ]
Schuster, Katharina [1 ,2 ]
Koester, Kai B. [1 ,2 ]
Profanter, Katharina [1 ,2 ]
Borchert, Lea B. [1 ,2 ]
Kurth, Florian [1 ,2 ]
Pongratz, Peter [1 ,2 ]
Issifou, Saadou [1 ]
Lell, Bertrand [1 ,2 ]
Kremsner, Peter G. [1 ,2 ]
机构
[1] Albert Schweitzer Hosp, Med Res Unit, Lambarene, Gabon
[2] Univ Tubingen, Inst Trop Med, Tubingen, Germany
[3] Univ Witwatersrand, Natl Hlth Lab Serv, Infect Dis Unit, Div Clin Microbiol & Infect Dis, ZA-2193 Johannesburg, South Africa
[4] Univ Witwatersrand, Fac Hlth Sci, Sch Pathol, ZA-2193 Johannesburg, South Africa
[5] Univ Barcelona, Barcelona Ctr Int Hlth Res CRESIB, Hosp Clin, IDIBAPS, Barcelona, Spain
[6] Manhica CISM, Manhica Hlth Res Ctr, Manhica, Mozambique
关键词
PLACEBO-CONTROLLED TRIAL; ROUTINE VACCINATIONS; TANZANIAN INFANTS; DOUBLE-BLIND; ANEMIA; TIME;
D O I
10.1086/647990
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
In the context of a trial studying intermittent preventive sulfadoxine-pyrimethamine treatment of malaria in infants in Lambarene, Gabon, children aged 18-30 months were followed up after having received their last dose at an age of 15 months. In the intention-to-treat population, the protective efficacy against all malaria episodes was -18.0 (95% confidence interval, -97.4 to 29.5; P = .529). The protective efficacy against first or only anemia episode was -45.3 (95% confidence interval, -234.5 to 36.3; P = .375). The protective efficacies were negative and were not statistically significant. These results do not appear to support the concept of a rebound effect after intermittent preventive sulfadoxine-pyrimethamine treatment of malaria in infants.
引用
收藏
页码:1658 / 1661
页数:4
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