Scaling up of PCR-based surveillance of bacterial meningitis in the African meningitis belt: indisputable benefits of multiplex PCR assay in Niger

被引：48

作者：

Chanteau, S ^{[1
]}

Sidikou, F ^{[1
]}

Djibo, S ^{[1
]}

Moussa, A ^{[1
]}

Mindadou, H ^{[1
]}

Boisier, P ^{[1
]}

机构：

[1] CERMES, Res Int Inst Pasteur, Niamey, Niger

来源：

TRANSACTIONS OF THE ROYAL SOCIETY OF TROPICAL MEDICINE AND HYGIENE | 2006年 / 100卷 / 07期

关键词：

meningitis; Neisseria meningitidis; PCR; surveillance; Niger;

D O I：

10.1016/j.trstmh.2005.09.006

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

The absence of reliable laboratories for culture of Neisseria meningitidis, Haemophilus influenzae and Streptococcus pneumoniae, the three main causes of bacterial meningitis in Africa, hampers microbiological surveillance in these countries. To compensate for this situation in Niger, a multiplex single-tube PCR method has been implemented at a central level to test cerebrospinal fluid (CSF) samples. The overall confirmation rate for (N = 3791) was 40.8% compared with 16.0% for culture (N = 945) (p < 10(-6)). Among 850 CSF specimens tested by both methods, the overall confirmation rate was 29.4% for PCR and 16.4% for culture (p < 10(-8)). PCR was also efficient for the CSF specimens stored in Trans-isolate medium. In conclusion, PCR assay is currently a key tool. in Africa to improve microbiological surveillance of bacterial. meningitis. (C) 2005 Royal Society of Tropical Medicine and Hygiene. Published by Elsevier Ltd. All rights reserved.

引用

页码：677 / 680

页数：4

共 21 条

[1] TRANS-ISOLATE MEDIUM - A NEW MEDIUM FOR PRIMARY CULTURING AND TRANSPORT OF NEISSERIA-MENINGITIDIS, STREPTOCOCCUS-PNEUMONIAE, AND HEMOPHILUS-INFLUENZAE [J].