RESUMO
Objective: We investigated changes in the intestinal flora of children with Mycoplasma pneumoniae pneumonia (MPP). Methods: Between September 2019 and November 2019, stool samples from 14 children with MPP from The Fourth Hospital of Baotou city, Inner Mongolia Autonomous Region, were collected and divided into general treatment (AF) and probiotic (AFY) groups, according to the treatment of "combined Bifidobacterium, Lactobacillus, Enterococcus, and Bacillus cereus tablets live". High-throughput 16S rDNA sequencing was used to identify intestinal flora. Results: Intestinal flora abundance and diversity in children with MPP were decreased. Both Shannon and Simpson indices were lower in the AF group when compared with healthy controls ( P < 0.05). When compared with healthy controls, the proportion of Enterorhabdus was lower in the AF group, while the proportion of Lachnoclostridium was higher ( P < 0.05). The proportion of Bifidobacteria and Akkermansia was lower in the AFY group but Enterococcus, Lachnoclostridium, Roseburia, and Erysipelatoclostridium proportions were higher. The proportion of Escherichia coli- Shigella in the AFY group after treatment was decreased ( P < 0.05). Conclusions: The intestinal flora of children with MPP is disturbed, manifested as decreased abundance and diversity, and decreased Bifidobacteria. Our probiotic mixture partly improved intestinal flora disorders.
Assuntos
Microbioma Gastrointestinal , Pneumonia por Mycoplasma , Criança , DNA Ribossômico , Escherichia coli , Humanos , Mycoplasma pneumoniae , TecnologiaRESUMO
INTRODUCTION: The efficacy of ketorolac supplementation on pain control for knee arthroscopy remains controversial. We conduct a systematic review and meta-analysis to explore the impact of ketorolac supplementation on pain intensity after knee arthroscopy. METHODS: We search PubMed, EMbase, Web of science, EBSCO, and Cochrane library databases through September 2018 for randomized controlled trials (RCTs) assessing the effect of ketorolac supplementation vs placebo on pain management after knee arthroscopy. This meta-analysis is performed using the random-effect model. RESULTS: Ten RCTs involving 402 patients are included in the meta-analysis. Overall, compared with control group for knee arthroscopy, ketorolac supplementation is associated with notably reduced pain scores at 1 h (MD = -0.66; 95% CI = -1.12 to -0.21; P = 0.004) and 2 h (MD = -0.90; 95% CI = -1.74 to -0.07; P = 0.03), prolonged time for first analgesic requirement (MD = 1.94; 95% CI = 0.33 to 3.55; P = 0.02) and decreased number of analgesic requirement (RR = 0.41; 95% CI = 0.23 to 0.75; P = 0.003), but has no obvious impact on analgesic consumption (MD = -0.56; 95% CI = -1.14 to 0.02; P = 0.06), as well as nausea and vomiting (RR = 0.44; 95% CI = 0.12 to 0.21; P = 0.21). CONCLUSIONS: Ketorolac supplementation is effective to produce pain relief for knee arthroscopy.