[Oral health status of patients undergoing hemodialysis: a Meta-analysis].

OBJECTIVE: This study aimed to systematically evaluate the oral health status of patients suffering from chronic renal failure and undergoing hemodialysis (HD). METHODS: Electronic databases, namely, China National Knowledge Infrastructure, Wanfang Data base, PubMed, Web of Science, and Cochrane Library, were searched until May 2016 for cross-sectional and case-control studies that investigated the oral health status of patients suffering from chronic renal failure and undergoing HD. Two reviewers independently screened the trials, extracted the data, assessed the quality, and conducted a Meta-analysis with RevMan 5.3 in accordance with the inclusion and exclusion criteria. RESULTS: Sixteen studies satisfied the eligibility criteria. Meta-analysis revealed that plaque index (MD=0.62, 95%CI: 0.51-0.72), calculus index (MD=1.09, 95%CI: 0.56-1.63), probing depth (MD=0.63, 95%CI: 0.29-0.98), and attachment loss (MD=0.63, 95%CI: 0.56-0.69) were significantly higher in the patients undergoing HD than in the healthy control group (P<0.01). No significant differences in decayed missing filled teeth (MD=1.12, 95%CI: -1.08-3.32) were observed between the patients undergoing HD and the healthy control group (P=0.32). CONCLUSIONS: The prevalence of caries in patients undergoing HD is similar to that in the healthy control group. However, these patients are at a higher risk of acquiring periodontal diseases than the healthy control group. Thus, the oral health status of these patients should be further evaluated in clinical treatments.

Oral health status of patients undergoing hemodialysis: a Meta-analysis / 华西口腔医学杂志

<p><b>OBJECTIVE</b>This study aimed to systematically evaluate the oral health status of patients suffering from chronic renal failure and undergoing hemodialysis (HD).</p><p><b>METHODS</b>Electronic databases, namely, China National Knowledge Infrastructure, Wanfang Data base, PubMed, Web of Science, and Cochrane Library, were searched until May 2016 for cross-sectional and case-control studies that investigated the oral health status of patients suffering from chronic renal failure and undergoing HD. Two reviewers independently screened the trials, extracted the data, assessed the quality, and conducted a Meta-analysis with RevMan 5.3 in accordance with the inclusion and exclusion criteria.</p><p><b>RESULTS</b>Sixteen studies satisfied the eligibility criteria. Meta-analysis revealed that plaque index (MD=0.62, 95%CI: 0.51-0.72), calculus index (MD=1.09, 95%CI: 0.56-1.63), probing depth (MD=0.63, 95%CI: 0.29-0.98), and attachment loss (MD=0.63, 95%CI: 0.56-0.69) were significantly higher in the patients undergoing HD than in the healthy control group (P<0.01). No significant differences in decayed missing filled teeth (MD=1.12, 95%CI: -1.08-3.32) were observed between the patients undergoing HD and the healthy control group (P=0.32).</p><p><b>CONCLUSIONS</b>The prevalence of caries in patients undergoing HD is similar to that in the healthy control group. However, these patients are at a higher risk of acquiring periodontal diseases than the healthy control group. Thus, the oral health status of these patients should be further evaluated in clinical treatments.</p>

Point application combined with catgut implantation at acupoint for lung-distention：a clinical study of 122 cases / 国际中医中药杂志

Objective To evaluate the efficacy of point application combined with catgut implantation at acupoint for lung-distention. Methods A total of 122 patients with lung-distension were randomized into a treatment group (62 patients) and a control group (60 patients). The patients in the control group received conventional treatment, and those in the treatment group were additionally treated with point application combined with catgut implantation at acupoint on the basis of the control group for 4 weeks. At 6 months follow-up, pulmonary function including the forced expiratory volume in first second (FEV1) and the percentage of FEV1 to forced vital capacity (FEV1/FVC), the total effective rate and acute exacerbation rate were compared in both groups. Results The total effective rate in the treatment group was significantly higher than that in the control group (98.4%vs. 85.0%;χ2=5.592, P0.05).The FEV1 (treatment group: 71.58% ± 2.23% vs. 59.98% ± 2.19%, t=29.223, P<0.01; control group: 66.99% ± 2.25% vs. 61.03% ± 2.50%, t=13.726, P<0.01) and the FEV1/FVC (treatment group:68.99%± 1.33%vs. 50.77%± 1.45%, t=72.914, P<0.01; control group: 62.67% ± 1.47% vs. 51.89% ± 1.88%, t=34.989, P<0.01) after the treatment were significantly increased compared with before the treatment in both groups and such improvement in the treatment group was greater in the treatment group than that in the control group (FEV1: t=13.726, P<0.01;FEV1/FVC:t=34.989, P<0.01). Conclusion Point application combined with catgut implantation at acupoint can improve lung function and clinical effects in patients with lung-distention.