环戊硫酮治疗干眼的临床疗效评价

Objective To investigate anethol trithione therapic efficiency on dry eye. Methods It was a prospective random double-blind controlled study. Eighty cases diagnosed dry eye in Ocular Surface Out-patient Clinic of Xiamen University Affiliated Xiamen Eye Center from 2006 to 2008 were divided into two groups: anethol trithione group and control group, 40 cases in each group. Every group was then divided into two subgroups: weak dry eye subgroup, middle and severe dry eye subgroup. All groups had been added with 0.05% refresh drops. All patients had been detected and evaluated by subjective symptoms of dry eye, visual acuity,corneal fluorescent staining(F1), break-up time(BUT) and Schirmer Ⅰ test (SⅠT) at pre-therapy and 3,7,28 d of post-therapy. All groups had been compared and analyzed by F test and sample mean difference (SMD) or median difference (MD) comparison between pre-therapy and post-therapy. Results Except of tear and red eye, the other subjective symptoms of dry eye, F1, BUT and SⅠT of weak dry eye subgroup of both groups had been improved at 7 d after therapy. Only those of middle and severe dry eye subgroup of anethol trithione group had been improved at 7 d after therapy compared with those of pre-therapy: SMD=0.96 (visual tiredness), 1.26 (dry and unsmooth sensation), 0.82 (foreign body sensation), 1.28 (burning sensation), 1.05 (photophobia), 1.48 ( pain ) ; MD=0.30 (visual acuity), 4.00 (F1) ,5.00 (BUT), 5.00 (SⅠT) [F=15.30 (visual tiredness), 15.68 (dry and unsmooth sensation ), 13.56 (foreign body sensation), 20. 91 ( burning sensation ), 18.90 (photophobia), 27.22 ( pain ), 10.54 (visual acuity), 188.21 (F1) ,261.76 (BUT) ,269.05 (SⅠT) ;P<0. 05]. Those of middle and severe dry eye subgroup of control group hadn't significantly been improved at 28 d after therapy: SMD=0.10 (visual tiredness) ,0.16 (dry and unsmooth sensation) ,0.09 (foreign body sensation) ,0.38 ( burning sensation ), 0.24(photophobia) ,0.36 (pain) ,0.23 (red eye) ; MD=0.10 (visual acuity) ,0.50(F1) ,0.50(BUT), 0.50(SⅠT) [F=1.76 (visual tiredness), 1.61 (dry and unsmooth sensation), 1.02 (foreign body sensation),2.39 (burning sensation), 2.42 (photophobia), 2.73 ( pain ), 2.55 ( red eye ), 1.46 ( visual acuity) ,2.35 (F1) ,2.90 (BUT) ,2.76 (SⅠT) ; P>0.05]. SⅠT of anethol trithione group had been improved more significantly after therapy (F=13.77, P<0.05). Conclusion Anethol trithione could significantly improve middle and severe dry eye patients' symptoms and signs whose lacrimal gland function survival and it has clinical application value.     

环戊硫酮治疗干眼的临床疗效评价

Objective To investigate anethol trithione therapic efficiency on dry eye. Methods It was a prospective random double-blind controlled study. Eighty cases diagnosed dry eye in Ocular Surface Out-patient Clinic of Xiamen University Affiliated Xiamen Eye Center from 2006 to 2008 were divided into two groups: anethol trithione group and control group, 40 cases in each group. Every group was then divided into two subgroups: weak dry eye subgroup, middle and severe dry eye subgroup. All groups had been added with 0.05% refresh drops. All patients had been detected and evaluated by subjective symptoms of dry eye, visual acuity,corneal fluorescent staining(F1), break-up time(BUT) and Schirmer Ⅰ test (SⅠT) at pre-therapy and 3,7,28 d of post-therapy. All groups had been compared and analyzed by F test and sample mean difference (SMD) or median difference (MD) comparison between pre-therapy and post-therapy. Results Except of tear and red eye, the other subjective symptoms of dry eye, F1, BUT and SⅠT of weak dry eye subgroup of both groups had been improved at 7 d after therapy. Only those of middle and severe dry eye subgroup of anethol trithione group had been improved at 7 d after therapy compared with those of pre-therapy: SMD=0.96 (visual tiredness), 1.26 (dry and unsmooth sensation), 0.82 (foreign body sensation), 1.28 (burning sensation), 1.05 (photophobia), 1.48 ( pain ) ; MD=0.30 (visual acuity), 4.00 (F1) ,5.00 (BUT), 5.00 (SⅠT) [F=15.30 (visual tiredness), 15.68 (dry and unsmooth sensation ), 13.56 (foreign body sensation), 20. 91 ( burning sensation ), 18.90 (photophobia), 27.22 ( pain ), 10.54 (visual acuity), 188.21 (F1) ,261.76 (BUT) ,269.05 (SⅠT) ;P<0. 05]. Those of middle and severe dry eye subgroup of control group hadn't significantly been improved at 28 d after therapy: SMD=0.10 (visual tiredness) ,0.16 (dry and unsmooth sensation) ,0.09 (foreign body sensation) ,0.38 ( burning sensation ), 0.24(photophobia) ,0.36 (pain) ,0.23 (red eye) ; MD=0.10 (visual acuity) ,0.50(F1) ,0.50(BUT), 0.50(SⅠT) [F=1.76 (visual tiredness), 1.61 (dry and unsmooth sensation), 1.02 (foreign body sensation),2.39 (burning sensation), 2.42 (photophobia), 2.73 ( pain ), 2.55 ( red eye ), 1.46 ( visual acuity) ,2.35 (F1) ,2.90 (BUT) ,2.76 (SⅠT) ; P>0.05]. SⅠT of anethol trithione group had been improved more significantly after therapy (F=13.77, P<0.05). Conclusion Anethol trithione could significantly improve middle and severe dry eye patients' symptoms and signs whose lacrimal gland function survival and it has clinical application value.     

泪液乳铁蛋白夹心法酶联免疫吸附试验的建立及初步临床应用

泪液乳铁蛋白（lactoferrin，LF）是泪液中最主要的抗菌蛋白质，对眼表组织起积极防护作用，其含量在很大程度上能反映泪腺的外分泌功能。干眼是与泪膜密切相关的眼表疾病，病因复杂、临床表现多样，诊断存在较大困难。多项研究表明，泪液LF含量检测可能是诊断干眼最敏感特异的指标。本研究应用噬菌体抗体库技术和动物免疫制备了抗人LF单链抗体和兔抗人LF多克隆抗体，建立LF的双抗夹心酶联免疫吸附试验（enzyme linked immunosorbent assay，ELISA）法，以检测泪液LF含量，评价该指标对于干眼的诊断价值。     

环戊硫酮治疗干眼的临床疗效评价

Objective To investigate anethol trithione therapic efficiency on dry eye. Methods It was a prospective random double-blind controlled study. Eighty cases diagnosed dry eye in Ocular Surface Out-patient Clinic of Xiamen University Affiliated Xiamen Eye Center from 2006 to 2008 were divided into two groups: anethol trithione group and control group, 40 cases in each group. Every group was then divided into two subgroups: weak dry eye subgroup, middle and severe dry eye subgroup. All groups had been added with 0.05% refresh drops. All patients had been detected and evaluated by subjective symptoms of dry eye, visual acuity,corneal fluorescent staining(F1), break-up time(BUT) and Schirmer Ⅰ test (SⅠT) at pre-therapy and 3,7,28 d of post-therapy. All groups had been compared and analyzed by F test and sample mean difference (SMD) or median difference (MD) comparison between pre-therapy and post-therapy. Results Except of tear and red eye, the other subjective symptoms of dry eye, F1, BUT and SⅠT of weak dry eye subgroup of both groups had been improved at 7 d after therapy. Only those of middle and severe dry eye subgroup of anethol trithione group had been improved at 7 d after therapy compared with those of pre-therapy: SMD=0.96 (visual tiredness), 1.26 (dry and unsmooth sensation), 0.82 (foreign body sensation), 1.28 (burning sensation), 1.05 (photophobia), 1.48 ( pain ) ; MD=0.30 (visual acuity), 4.00 (F1) ,5.00 (BUT), 5.00 (SⅠT) [F=15.30 (visual tiredness), 15.68 (dry and unsmooth sensation ), 13.56 (foreign body sensation), 20. 91 ( burning sensation ), 18.90 (photophobia), 27.22 ( pain ), 10.54 (visual acuity), 188.21 (F1) ,261.76 (BUT) ,269.05 (SⅠT) ;P<0. 05]. Those of middle and severe dry eye subgroup of control group hadn't significantly been improved at 28 d after therapy: SMD=0.10 (visual tiredness) ,0.16 (dry and unsmooth sensation) ,0.09 (foreign body sensation) ,0.38 ( burning sensation ), 0.24(photophobia) ,0.36 (pain) ,0.23 (red eye) ; MD=0.10 (visual acuity) ,0.50(F1) ,0.50(BUT), 0.50(SⅠT) [F=1.76 (visual tiredness), 1.61 (dry and unsmooth sensation), 1.02 (foreign body sensation),2.39 (burning sensation), 2.42 (photophobia), 2.73 ( pain ), 2.55 ( red eye ), 1.46 ( visual acuity) ,2.35 (F1) ,2.90 (BUT) ,2.76 (SⅠT) ; P>0.05]. SⅠT of anethol trithione group had been improved more significantly after therapy (F=13.77, P<0.05). Conclusion Anethol trithione could significantly improve middle and severe dry eye patients' symptoms and signs whose lacrimal gland function survival and it has clinical application value.     

原发性闭角型青光眼对角膜内皮细胞的影响

青光眼是全球第二大致盲性眼病,除了损伤视神经、视野外还会影响虹膜、晶状体。临床观察和实验研究都表明青光眼可引起角膜内皮细胞数量减少,从而导致角膜透明性下降。我国以原发性闭角型青光眼患者居多,约占世界闭角型青光眼患者的一半,本文从原发性闭角型青光眼疾病本身、抗青光眼药物、手术及激光治疗等方面对角膜内皮细胞的影响进行综述。     

哮喘患儿家长生命质量影响因素研究

[目的]探讨哮喘患儿家长生命质量的影响因素。[方法]2012年10月—12月,对在门诊就诊的4岁~11岁哮喘患儿及其家长162人进行现场问卷调查。采用单因素分析和相关分析筛选影响因素,将单因素分析具有统计学意义或相关分析具有相关性的变量作多元线性回归分析。[结果]回归分析显示,哮喘患儿家长生命质量的主要影响因素有患儿哮喘控制情况、哮喘对家庭经济的影响程度、社会支持、消极应对方式。[结论]临床工作者不仅要科学地应用药物控制哮喘,也应帮助患儿家长正确认识哮喘,提高其哮喘管理能力;此外,还应加强哮喘家庭的社会支持,相关部门也应给予政策上的支持,以减轻哮喘患儿家庭的经济负担。     

环戊硫酮治疗干眼的临床疗效评价

Objective To investigate anethol trithione therapic efficiency on dry eye. Methods It was a prospective random double-blind controlled study. Eighty cases diagnosed dry eye in Ocular Surface Out-patient Clinic of Xiamen University Affiliated Xiamen Eye Center from 2006 to 2008 were divided into two groups: anethol trithione group and control group, 40 cases in each group. Every group was then divided into two subgroups: weak dry eye subgroup, middle and severe dry eye subgroup. All groups had been added with 0.05% refresh drops. All patients had been detected and evaluated by subjective symptoms of dry eye, visual acuity,corneal fluorescent staining(F1), break-up time(BUT) and Schirmer Ⅰ test (SⅠT) at pre-therapy and 3,7,28 d of post-therapy. All groups had been compared and analyzed by F test and sample mean difference (SMD) or median difference (MD) comparison between pre-therapy and post-therapy. Results Except of tear and red eye, the other subjective symptoms of dry eye, F1, BUT and SⅠT of weak dry eye subgroup of both groups had been improved at 7 d after therapy. Only those of middle and severe dry eye subgroup of anethol trithione group had been improved at 7 d after therapy compared with those of pre-therapy: SMD=0.96 (visual tiredness), 1.26 (dry and unsmooth sensation), 0.82 (foreign body sensation), 1.28 (burning sensation), 1.05 (photophobia), 1.48 ( pain ) ; MD=0.30 (visual acuity), 4.00 (F1) ,5.00 (BUT), 5.00 (SⅠT) [F=15.30 (visual tiredness), 15.68 (dry and unsmooth sensation ), 13.56 (foreign body sensation), 20. 91 ( burning sensation ), 18.90 (photophobia), 27.22 ( pain ), 10.54 (visual acuity), 188.21 (F1) ,261.76 (BUT) ,269.05 (SⅠT) ;P<0. 05]. Those of middle and severe dry eye subgroup of control group hadn't significantly been improved at 28 d after therapy: SMD=0.10 (visual tiredness) ,0.16 (dry and unsmooth sensation) ,0.09 (foreign body sensation) ,0.38 ( burning sensation ), 0.24(photophobia) ,0.36 (pain) ,0.23 (red eye) ; MD=0.10 (visual acuity) ,0.50(F1) ,0.50(BUT), 0.50(SⅠT) [F=1.76 (visual tiredness), 1.61 (dry and unsmooth sensation), 1.02 (foreign body sensation),2.39 (burning sensation), 2.42 (photophobia), 2.73 ( pain ), 2.55 ( red eye ), 1.46 ( visual acuity) ,2.35 (F1) ,2.90 (BUT) ,2.76 (SⅠT) ; P>0.05]. SⅠT of anethol trithione group had been improved more significantly after therapy (F=13.77, P<0.05). Conclusion Anethol trithione could significantly improve middle and severe dry eye patients' symptoms and signs whose lacrimal gland function survival and it has clinical application value.     

认知功能与老年肿瘤PICC置管病人并发症发生风险的相关性研究

目的:探讨认知功能与老年肿瘤经外周穿刺置入中心静脉导管(PICC)置管病人并发症发生的关系。方法:选取2017年1月—2019年6月在医院置入PICC导管的306例老年肿瘤病人为研究对象。采用问卷调查法对研究对象的一般资料、PICC导管相关资料、认知功能状况进行调查,采用Spearman相关性检验分析认知功能与PICC导管相关并发症之间的关系。结果:并发症组病人的认知功能得分为2.00(2.00,4.25)分,高于无并发症组的1.00(0.00,3.00)分。认知功能与老年肿瘤PICC置管病人并发症的发生呈正相关(r=0.310,P=0.000)。结论:认知功能障碍是老年肿瘤PICC置管病人并发症发生的危险因素,应及时识别认知功能障碍的病人,并采取针对性的干预措施,预防老年肿瘤PICC置管病人并发症的发生。     

早产儿经口喂养能力评估量表的信效度及反应度研究

目的检验早产儿经口喂养能力评估量表的信度、效度和反应度。方法应用早产儿经口喂养能力评估量表测评109例早产儿的经口喂养表现,对测定结果进行信度、效度和反应度分析。结果早产儿经口喂养能力评估表各条目的决断值为3.111~14.159,各条目得分与总分相关系数为0.320~0.791。探索性因子分析抽取4个公因子,累计方差贡献率为56.782%,各条目因素负荷量为0.408~0.845。喂养良好组和喂养不良组该评估表得分差异有统计学意义(P0.01)。总量表的Cronbach’α系数为0.784,各公因子Cronbach’α系数在0.579~0.807。反应度显示开始经口喂养和全部经口喂养的标准化反映均数为1.04和1.02,反应度较好。结论早产儿经口喂养能力评估表信效度及反应度较好,可在临床上进一步使用。     

环戊硫酮治疗干眼的临床疗效评价

目的 探讨口服环戊硫酮对干眼的治疗效果.方法 采用前瞻性随机双盲对照研究方法,将2006年12月至2008年8月在厦门大学附属厦门眼科中心眼表疾病专科门诊确诊为干眼的80例患者(80只眼)随机分为两组:口服环戊硫酮组40例、口服维生素C安慰剂对照组40例,各组依评定标准再分为轻度干眼和中重度干眼两个亚组.两组均加用0.05%羧甲基纤维素钠眼液滴眼治疗;分别在治疗前和治疗后3、7、28 d各时间点检测并评定患者干眼主观症状、视力、角膜荧光素染色(F1)、泪膜破裂时间(BUT)及基础泪液分泌试验(SⅠT),治疗前后及两组的各亚组之间均进行重复测量多因素方差分析和样本均数或中位数差值分析.结果 除流泪和眼红外,治疗7 d后,两组的轻度干眼亚组其他干眼症状、F1染色、BUT及SⅠT值均较治疗前有所改善.治疗7 d后,除流泪和眼红外,仅环戊硫酮组中重度干眼亚组的样本均数差值[0.96(视疲劳)、1.26(干涩感)、0.82(异物感)、1.28(烧灼感)、1.05(畏光)、1.48(疼痛)],以及样本中位数差值[0.30(视力)、4.00(F1染色)、5.00(BUT)、5.00(SⅠT)],均较治疗前明显改善[F=15.30(视疲劳),15.68(干涩感),13.56(异物感),20.91(烧灼感),18.90(畏光),27.22(疼痛),10.54(视力),188.21(F1染色),261.76(BUT),269.05(SⅠT);均P<0.05].在全部28 d观察期间内,安慰剂组中重度干眼亚组的样本均数差值[0.10(视疲劳)、0.16(干涩感)、0.09(异物感)、0.38(烧灼感)、0.24(畏光)、0.36(疼痛)、0.23(眼红)],以及样本中位数差值[0.10(视力)、0.50(F1染色)、0.50(BUT)、0.50(SⅠT)],均较治疗前无明显改善[F=1.76(视疲劳),1.61(于涩感),1.02(异物感),2.39(烧灼感),2.42(畏光),2.73(疼痛),2.55(眼红),1.46(视力),2.35(F1染色),2.90(BUT),2.76(SⅠT);均P>0.05].环戊硫酮组SⅠT值较安慰剂组改善更为明显(F=13.77,P<0.05),SⅠT值达正常范围.结论 环戊硫酮可显著改善泪腺功能尚存的中重度十眼的症状和体征,具有临床应用价值.