Effect of the traditional Chinese medicine fumigation combined with the meibomian gland squeezer for treatment of dry eye associated with meibomian gland dysfunction

Background:To observe the effect of traditional Chinese medicine fumigation combined with the meibomian gland squeezer for the treatment of dry eye associated with meibomian gland dysfunction(MGD).Methods:This is a randomized,controlled,non-masked,single-center study.Seventy-four cases(74 eyes)of dry eye associated with MGD were randomly divided into two groups.Thirty-seven patients were chosen as the treatment group was treated by the traditional Chinese medicine fumigation 3 times a week combined with the meibomian gland squeezer once a week for one month.The other 37 cases were sorted as the control group and only treated with the meibomian gland squeezer once a week for one month.Both groups received the primary treatment for 1 month,including Tobradex eye ointment once a day and 0.1%sodium hyaluronate eye drops 4-6 times daily.Patients were evaluated at baseline and 2-week and 1-month visits for the ocular symptom scores,international ocular surface disease index(OSDI),fluorescein tear break-up time(TBUT),corneal fluorescein staining test(CFS),Schirmer I test,meibum quality and meibum expressibility.Results:Sixty-seven patients were followed in the study,and the mean age was 57(±12.6)years.Thirty-three patients(11 males)in the treatment group and 34 patients(8 males)in the control group were followed in the study,and the mean age of the two groups was 45.36±15.02 years and 43.68±13.43 years,respectively.Before treatment,there was no significant difference between the two groups in gender,age,ocular symptom scores,OSDI,TBUT,CFS,Schirmer I test,meibum quality,and meibum expressibility(P>0.05).Compared with baseline,the 2 groups had different degrees of improvement in the ocular symptom scores,OSDI,TBUT,CFS,meibum quality,and meibum expressibility at the 2-week and 1-month visits(P<0.05),and the treatment group showed a more significant improvement in the ocular symptom scores,OSDI,TBUT,CFS,meibum quality and meibum expressibility compared with the control group(P<0.05).In addition,no serious adverse events were observed in each group.Conclusions:The traditional Chinese medicine fumigation combined with the meibomian gland squeezer may be safe,effective,and helpful for the treatment of dry eye associated with MGD.

Iatrogenic crystalline lens injury during intravitreal injection of triamcinolone acetonide: A report of two cases

BACKGROUND Intravitreal injection has become an efficient approach for delivering drugs at therapeutic levels to the posterior segment in retinal diseases.However,the increased frequency and number of intravitreal injections have raised concerns about their side effects.As manipulation during surgery is relatively simple,details of the procedure are easily overlooked.Iatrogenic crystalline lens injury is a rare complication caused by improper manipulation during surgical procedures.We report two cases of crystalline lens injury during intravitreal injection of triamcinolone acetonide(TA)with the hope of providing an insight into this treatment.CASE SUMMARY Case 1 was a 62-year-old woman with macular edema caused by central retinal vein occlusion in her right eye,and Case 2 was a 65-year-old man with macular edema caused by branch retinal vein occlusion in his right eye.In view of the patients’condition and economic constraints,an intravitreal injection of TA was administered.Due to inappropriate manipulation during surgery,the lens was injured.The site of lens injury and clinical manifestations were different in the two cases.Symptomatic treatment and continuous follow-up were carried out.The therapeutic effect following phacoemulsification of the cataract was satisfactory.CONCLUSION Well-defined surgical incision under proper anesthesia,sufficient patient information and proficient anatomical skills of the physician are mandatory to prevent this rare adverse event.Careful and meticulous phacoemulsification of the cataract is suggested.

International Clinical Practice Guideline of Chinese Medicine-Age-related Macular Degeneration

Foreword Patent issues may be existed in this document, and the Word Federation of Chinese Medicine Societies declared that they are not to blame.The main drafting Committee of this docement:First People’s Hospital Affiliated to Shanghai Jiaotong University, Eye hospital,China academy of Chinese Medical Sciences, Beijing Tongren Hospital Affiliated to Capital Medical University, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, National Eye Institute/National Institute of Health.