Occurrence of nocturnal hypotension in nonarteritic anterior ischemic optic neuropathy: a systematic review and meta-analysis
10.3760/cma.j.cn511434-20210819-00448
- VernacularTitle:夜间低血压在非动脉炎性前部缺血性视神经病变中发生率的meta分析
- Author:
Yongping WANG
1
;
Junxia FU
;
Huanfen ZHOU
;
Honglu SONG
;
Mo YANG
;
Shihui WEI
Author Information
1. 解放军总医院眼科医学部, 北京 100853
- Keywords:
Optic neuropathy, ischemic;
Hypotension;
Meta-analysis
- From:
Chinese Journal of Ocular Fundus Diseases
2021;37(10):795-802
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the occurrence of nocturnal hypotension (NHP) in nonarteritic anterior ischemic optic neuropathy (NAION).Methods:A evidence-based medicine study. Chinese and English as search terms for NAION and NHP was used to search literature in PubMed of National Library of Medicine, Embase, Web of science, Cochrane Library, Clinical Trials, Wanfang, and China National Knowledge Infrastructure and China Biology Medicine disc. Incomplete or irrelevant literature and review literature were excluded. The literature was meta-analyzed using Review Manager 5.4 and STATA 15.0. The 95% confidence interval ( CI) were selected as the estimated value of effect size, the occurrence of NHP in NAION was calculated, and sensitivity analysis and publication bias analysis were also performed to assess the robustness of pooled outcomes. Results:According to the search strategy, 159 articles were initially retrieved, and 8 articles were finally included for meta-analysis, three prospective studies and five retrospective studies. The occurrence of NHP in NAION was 43% (95% CI, 0.36-0.50). Sensitivity analyses confirmed that the evidence was robust. Subgroup analyses showed that the occurrence of NHP in NAION nearly the same in White patients (47%, 95% CI 0.39-0.55) and Chinese patients (41%, 95% CI 0.32-0.51). The occurrence of NHP in NAION was higher in using night mean artery pressure (45%, 95% CI 0.31-0.60) as the diagnostic criteria than using night systolic blood pressure & night diastolic blood pressure (40%, 95% CI 0.32-0.50). Conclusions:The occurrence of NHP in NAION was 43%; the occurrence was similar in patients of different ethnicities. The diagnosis rate could be improved by using nMAP < 70 mm Hg (1 mm Hg=0.133 kPa) as a diagnostic criterion for NHP. Careful intervention should be taken for the blood pressure of patients with NAION and NHP.
