ABSTRACT
@#AIM: To explore the safety and efficacy of air tamponade in the closure of large idiopathic macular holes(IMHs).<p>METHODS: A retrospective study. Nine eyes of eight patients with large IMH were admitted to our hospital from June 2017 to may 2018. Mean macular hole(MH)minimum diameter >700 μm and mean MH basal diameter >1 300 μm. All the patients were underwent 25G phacovitrectomy, internal limiting membrane flaptuck, and sterilized air tamponade in the vitreous cavity. With a mean follow up of 12mo, the best-corrected visual acuity(BCVA)and macular hole closure were compared before and after operation.<p>RESULTS: At the last follow up, all the patients obtained MH closure. The SD-OCT showed that the postoperative MH closure rate was 100%(9/9). Postoperative BCVA improved significantly compared with the preoperative(0.83±0.26 <i>vs</i> 1.27±0.28), the difference was statistically significant(<i>P</i>=0.007). No complications occurred during and after the operation.<p>CONCLUSION: Sterilized air tamponade might provide a safe and efficient effect on the closure of large IMHs.
ABSTRACT
OBJECTIVE@#The objective of this study is to determine whether coronary atherosclerotic plaque composition is associated with cardiovascular disease (CVD) risk in Chinese adults.@*METHODS@#We performed a cross-sectional analysis in 549 subjects without previous diagnosis or clinical symptoms of CVD in a community cohort of middle-aged Chinese adults. The participants underwent coronary computed tomography (CT) angiography for the evaluation of the presence and composition of coronary plaques. CVD risk was evaluated by the Framingham risk score (FRS) and the 10-year atherosclerotic cardiovascular disease (ASCVD) risk score.@*RESULTS@#Among the 549 participants, 267 (48.6%) had no coronary plaques, 201 (36.6%) had noncalcified coronary plaques, and 81 (14.8%) had calcified or mixed coronary plaques. The measures of CVD risk including FRS and ASCVD risk score and the likelihood of having elevated FRS significantly increased across the groups of participants without coronary plaques, with noncalcified coronary plaques, and with calcified or mixed coronary plaques. However, only calcified or mixed coronary plaques were significantly associated with an elevated ASCVD risk score [odds ratio (OR) 2.41; 95% confidence interval (CI) 1.09-5.32] compared with no coronary plaques, whereas no significant association was found for noncalcified coronary plaques and elevated ASCVD risk score (OR 1.25; 95% CI 0.71-2.21) after multivariable adjustment.@*CONCLUSION@#Calcified or mixed coronary plaques might be more associated with an elevated likelihood of having CVD than noncalcified coronary plaques.