中国实用眼科杂志
中國實用眼科雜誌
중국실용안과잡지
CHINESE JOURNAL OF PRACTICAL OPHTHALMOLOGY
2012年
8期
896-900
,共5页
吴君舒%张晓晓%钟兴武%王铮%杨斌%余克明%刘泉
吳君舒%張曉曉%鐘興武%王錚%楊斌%餘剋明%劉泉
오군서%장효효%종흥무%왕쟁%양빈%여극명%류천
激光原位%角膜磨镶术%小牛血去蛋白提取物眼用凝胶%角膜%上皮%角膜知觉
激光原位%角膜磨鑲術%小牛血去蛋白提取物眼用凝膠%角膜%上皮%角膜知覺
격광원위%각막마양술%소우혈거단백제취물안용응효%각막%상피%각막지각
Keratomileusis laser in situ%Deproteinized calfblood extract eye gel%Epithelium%Cornea%Corneal sensation
目的 探讨小牛血去蛋白提取物眼用凝胶在LASIK术后早期对泪液功能和角膜敏感性的影响.方法 前瞻性对照研究.对2011年5月至6月在中山大学眼科中心就诊的108例接受LASIK手术的患者分为两组:A组56例(112只眼)和B组52例(104只眼).A组术后第一天开始滴用小牛血去蛋白提取物眼用凝胶,每天4次,使用1个月;B组术后第一天开始滴用0.1%玻璃酸钠滴眼液,每天4次,使用1个月,作为对照.分别于术前,术后1周,术后1个月对两组患者进行以下检查:裸眼视力、最佳矫正视力、主观症状评价(包括烧灼感、异物感、干涩感、视疲劳、视物模糊、视力波动)、中央角膜知觉、角膜荧光素染色、泪膜破裂时间和Schirmer Ⅰ试验.采用SPSS17.0统计软件对数据进行独立样本t检验、配对t检验和Mann-Whitney U检验.结果 在随访过程中,未观察到与药物相关的严重并发症.术后1月,A组患者异物感较B组轻,差异有统计学意义(Z=-2.479,P=0.013),其他主观症状两组差异无统计学意义(P>0.05);术后1周和1月,两组患者中央角膜知觉比术前均明显下降,差异有统计学意义(P<0.01),两组之间比较差异无统计学意义(P>0.05);术后1周,两组之间泪膜破裂时间(TFBUT)比较差异无统计学意义(t=0.854,P=0.394),术后1月,A组TF-BUT比B组明显延长,差异有统计学意义(t=2.457,P=0.015);术后1周和1月,两组患者基础泪液分泌量组间比较差异均无统计学意义(P>0.05).结论 小牛血去蛋白提取物眼用凝胶在LASIK术后早期可缓解患者的主观不适症状,并能使术后泪膜稳定性得到较快恢复.
目的 探討小牛血去蛋白提取物眼用凝膠在LASIK術後早期對淚液功能和角膜敏感性的影響.方法 前瞻性對照研究.對2011年5月至6月在中山大學眼科中心就診的108例接受LASIK手術的患者分為兩組:A組56例(112隻眼)和B組52例(104隻眼).A組術後第一天開始滴用小牛血去蛋白提取物眼用凝膠,每天4次,使用1箇月;B組術後第一天開始滴用0.1%玻璃痠鈉滴眼液,每天4次,使用1箇月,作為對照.分彆于術前,術後1週,術後1箇月對兩組患者進行以下檢查:裸眼視力、最佳矯正視力、主觀癥狀評價(包括燒灼感、異物感、榦澀感、視疲勞、視物模糊、視力波動)、中央角膜知覺、角膜熒光素染色、淚膜破裂時間和Schirmer Ⅰ試驗.採用SPSS17.0統計軟件對數據進行獨立樣本t檢驗、配對t檢驗和Mann-Whitney U檢驗.結果 在隨訪過程中,未觀察到與藥物相關的嚴重併髮癥.術後1月,A組患者異物感較B組輕,差異有統計學意義(Z=-2.479,P=0.013),其他主觀癥狀兩組差異無統計學意義(P>0.05);術後1週和1月,兩組患者中央角膜知覺比術前均明顯下降,差異有統計學意義(P<0.01),兩組之間比較差異無統計學意義(P>0.05);術後1週,兩組之間淚膜破裂時間(TFBUT)比較差異無統計學意義(t=0.854,P=0.394),術後1月,A組TF-BUT比B組明顯延長,差異有統計學意義(t=2.457,P=0.015);術後1週和1月,兩組患者基礎淚液分泌量組間比較差異均無統計學意義(P>0.05).結論 小牛血去蛋白提取物眼用凝膠在LASIK術後早期可緩解患者的主觀不適癥狀,併能使術後淚膜穩定性得到較快恢複.
목적 탐토소우혈거단백제취물안용응효재LASIK술후조기대루액공능화각막민감성적영향.방법 전첨성대조연구.대2011년5월지6월재중산대학안과중심취진적108례접수LASIK수술적환자분위량조:A조56례(112지안)화B조52례(104지안).A조술후제일천개시적용소우혈거단백제취물안용응효,매천4차,사용1개월;B조술후제일천개시적용0.1%파리산납적안액,매천4차,사용1개월,작위대조.분별우술전,술후1주,술후1개월대량조환자진행이하검사:라안시력、최가교정시력、주관증상평개(포괄소작감、이물감、간삽감、시피로、시물모호、시력파동)、중앙각막지각、각막형광소염색、루막파렬시간화Schirmer Ⅰ시험.채용SPSS17.0통계연건대수거진행독립양본t검험、배대t검험화Mann-Whitney U검험.결과 재수방과정중,미관찰도여약물상관적엄중병발증.술후1월,A조환자이물감교B조경,차이유통계학의의(Z=-2.479,P=0.013),기타주관증상량조차이무통계학의의(P>0.05);술후1주화1월,량조환자중앙각막지각비술전균명현하강,차이유통계학의의(P<0.01),량조지간비교차이무통계학의의(P>0.05);술후1주,량조지간루막파렬시간(TFBUT)비교차이무통계학의의(t=0.854,P=0.394),술후1월,A조TF-BUT비B조명현연장,차이유통계학의의(t=2.457,P=0.015);술후1주화1월,량조환자기출루액분비량조간비교차이균무통계학의의(P>0.05).결론 소우혈거단백제취물안용응효재LASIK술후조기가완해환자적주관불괄증상,병능사술후루막은정성득도교쾌회복.
Objective To investigate the effects of deproteinized calfblood extract eye gel on tear function and corneal sensation at early stage after LASIK. Methods Prospective randomized control study.One hundred and eight patients underwent LASIK were divided into two groups.Fifty six patients (112 eyes) in group A were treated with deproteinized calfblood extract eye gel for 1 month from the 1st post-operative day,four times a day.Fifty two patients (104 eyes) in group B were treated with 0.1% sodium sodium hyaluronate eye drops for 1 month,four times a day,as a control.Uncorrected visual acuity (UCVA),best corrected visual acuity (BCVA),subjective symptoms including burning,foreign body sensation,dryness,ocular fatigue,blurring,fluctuate vision,central corneal sensitivity,corneal fluorescein staining,tear film break-up time (TFBUT) and Schirmer Ⅰ test were evaluated before and 1 week,1 month after surgery.Comparisons of the variables were performed using independent samples t test,paired t test and Mann-Whitney U test of SPSS 17.0 statistical software. Results No eye in either treatment group showed treatment-related serious adverse events during the follow-up period.Foreign body sensation of group A was lighter than that of group B 1 month after surgery.The difference was statistically significant (Z =-2.479,P =0.013).Comparisons of other subjective symptoms between the two groups didn't have significant difference (P>0.05).Central corneal sensitivity of the two groups was reduced at 1 week and 1 month after operation.The difference was statistically significant (P<0.01).Comparison of central corneal sensitivity between the two groups was of no significant difference at all visits (P>0.05).There was no significant difference in TFBUT between group A and group B at 1 week postoperatively (t =0.854,P =0.394).The average TFBUT of group A was significantly longer than that of group B (t =2.457,P =0.015).Schirmer Ⅰ test results were comparable between the two groups at all time points (P>0.05).Conclusions Deproteinized calfblood extract eye gel can relieve the discomfort symptoms at early stage after LASIK.It can also accelerate the recovery of tear film stability.