@article{PCM4419,
author = {Jianrong Zhang and Jieyu Wu and Zhiheng Xu and Yujing Yang and Hua Liao and Ziyan Liang and Long Jiang and Jingpei Li and Minzhang Guo and Xuewei Chen and Yuan Zeng and Qihua He and Wenhua Liang and Jianxing He},
title = {Direct comparison of autofluorescence bronchoscopy (AFB) and the combination of autofluorescence bronchoscopy and white light bronchoscopy (AFB + WLB) for detecting airway cancerous and precancerous lesions: a systematic review and meta-analysis},
journal = {Precision Cancer Medicine},
volume = {1},
number = {0},
year = {2018},
keywords = {},
abstract = {Background: Autofluorescence bronchoscopy (AFB) presents high sensitivity but low specificity for detecting cancerous and precancerous lesions; its specificity and overall diagnostic performance may be improved when combining with white light bronchoscopy (AFB + WLB).
Methods: We conducted a systematic review and meta-analysis through searching PubMed and Web of Science from the inception date of each database to 31 Dec 2017. Eligible comparative studies should contain sufficient data of AFB versus AFB + WLB to construct 2×2 tables. In addition, the samples detected by bronchoscopies should be confirmed by histopathology. The pooled sensitivity, specificity, diagnostic odds ratio (DOR) and the area under the receiver-operating characteristic curve (AUC) were estimated by a random-effect model.
Results: We included seven comparative studies involving a total of 904 patients and 2,740 biopsy specimens. According to the original reported data, no specificities of AFB + WLB were higher than the specificities of AFB. In our meta-analysis, the sensitivity, specificity, DOR and AUC of AFB were 88% (95% CI: 65–97%), 63% (49–75%), 12 [3–54] and 77% (73–81%), respectively; those of AFB + WLB were 90% (77–96%), 54% (39–68%), 11 [4–34] and 78% (74–81%), respectively.
Conclusions: Both AFB and AFB + WLB presented similar diagnostic performance for cancerous and precancerous lesions. In other word, AFB + WLB did not present superiority compared to AFB alone, especially in terms of the specificity.},
issn = {2617-2216}, url = {https://pcm.amegroups.org/article/view/4419}
}