No abstract available.
Aged ; Dacryocystorhinostomy/*methods ; Dry Eye Syndromes/metabolism/*surgery ; Eyelids/*surgery ; Humans ; Lacrimal Apparatus/secretion/*surgery ; Male ; Suture Techniques/*instrumentation ; Tears/*secretion

OBJECTIVETo investigate the efficiency of Spanishneedles Herb eye drops in treating perimenopausal xerophthalmia in rabbits.

METHODTotally 36 rabbits (36 right eyes) were ovariectomized, and 2 months later divided into three groups: the experimental group (group A, n = 12) given Spanishneedles Herb eye drops, the control group (group B, n = 12) given PBS and the model group (group C, n = 12) given no drug. The Schirmer I test (SIT), fluorescent (FL), total tear protein, diastase activity, lactoferrin and lysozyme contents and confocal scanning microscopy were performed at before the treatment and at 1 w, 2 w, 1 mo, 2 mo after the treatment.

RESULTBefore the treatment, There was no significant difference in SIT, FL, total tear protein, lysozyme, lactoferrin and amylase activity between two groups. Two months later after the treatment, both the group B and the group A showed differences degrees of changes in SIT, FL, total tear protein, lysozyme, lactoferrin and amylase activity compared with that before the treatment, with statistical differences (P < 0.05); At each time point, both groups revealed statistical differences in SIT, FL, total tear protein, lysozyme, lactoferrin and amylase activity (1 < 0.05). Two months later alter the treatment, densities of basal epithelial cells and inflammatory cells in the group A were (4 122 ±416) cells/mm2 and (339 ± 131) cells/mm2, while that in the group B were (3 343 ± 424) cells/mm2 and (49 ± 17) cells/mm2, with statistical differences between them (P < 0.05).

CONCLUSIONSpanishneedles Herb eye drops could effectively treat perimenopausal xerophthalmia in rabbit caused by sex hormones decline.

Animals ; Asteraceae ; chemistry ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Ophthalmic Solutions ; administration & dosage ; Perimenopause ; drug effects ; metabolism ; Rabbits ; Tears ; secretion ; Xerophthalmia ; drug therapy ; metabolism

PURPOSE: To investigate the diagnostic effectiveness of dacryoscintigraphy in children with tearing; to evaluate tear clearance rate as a diagnostic factor of dacryoscintigraphy in children with tearing; and to analyze the results of treatment according to dacryoscintigraphic findings in children with tearing. METHODS: Between January 2010 and April 2014, 176 eyes of 88 children with tearing (49 boys and 39 girls; mean age, 23.81 ±14.67 months; range, 12 to 72 months) were studied retrospectively. Of these, 37 of 88 children with tearing were bilateral cases, and 51 were unilateral cases. None of the patients had a history of craniofacial disorder or trauma. The chief complaint of tearing with or without eye discharge and delivery mode, past history of neonatal conjunctivitis, syringing, or probing were collected from parents, grandparents, or previous hospital data. The drainage pattern of the nasolacrimal duct was analyzed, and the clearance rate of 50 microCi 99m technetium pertechnetate was measured by dacryoscintigraphy. RESULTS: According to the dacryoscintigraphy results, 98 of 125 eyes (78.4%) with tearing showed nasolacrimal obstruction and 29 of 51 eyes (56.9%) without tearing showed patency. There was a significant difference between tearing eyes and normal eyes (p = 0.001). The clearance rate difference after 3 and 30 minutes was 16.41 ± 15.37% in tearing eyes and 23.57 ±14.15% in normal eyes. There was a significant difference between epiphoric eyes and normal eyes (p = 0.05). Based on the dacryoscintigraphic findings, nasolacrimal-duct obstruction was treated with probing or silicone-tube intubation. The majority of patients showed symptom improvement (75.2%) during the two months of follow-up. CONCLUSIONS: Dacryoscintigraphy is a non-invasive method of qualitatively and quantitatively diagnosing nasolacrimal duct obstruction in children with tearing.
Child, Preschool ; *Diagnostic Techniques, Ophthalmological ; Female ; Follow-Up Studies ; Humans ; Infant ; Lacrimal Apparatus/*radionuclide imaging/secretion ; Lacrimal Apparatus Diseases/metabolism/*radionuclide imaging ; Male ; Retrospective Studies ; Tears/*secretion

OBJECTIVETo observe the efficacy differences of acupoints massage for asthenopia of video display terminal (VDT) under different exposure dose.

METHODSOne hundred and two cases (204 eyes) were divided into a low exposure group and a high exposure group, fifty-one cases in each group. The same intervention of acupoints massage on Cuanzhu (BL 2), Jingming (BL 1), Sizhukong (TE 23), Sibai (ST 2) and Taiyang(EX-HN 5) were given to the two groups, one acupoint for 5 min and once everyday, one month of which made a course. The symptom score, tear film break-up time (BUT) and Schirmer I test(SIT) were observed before and after treatment.

RESULTS(1) The correlation coefficient of cubic curve model of the exposure dose was the biggest with symptom improvement index (P = 0.000), which indicated that the lower VDT exposure index was, the more obvious the symptom improved. The symptom improvement indices of low exposure group and high exposure group, which were (52.31 +/- 16.65)% and (28.93 +/- 13.35)% respectively, were statistical significant difference (P = 0.000). (2) Compared to before treatment, the levels of BUT and SIT in the two groups were both significantly higher (P < 0.05). Compared with the high exposure group, the levels of BUT and SIT in the low exposure group were increased by 0.826 s (P = 0.022) and 1.029 mm (P = 0.033), respectively, after the impact of BUT and SIT was corrected before the research.

CONCLUSIONThe acupoints massage can improve the symptoms and ocular physiology for patients with VDT asthenpia, and it is more effective for the low exposure cases.

Acupuncture Points ; Adult ; Asthenopia ; physiopathology ; therapy ; Computer Terminals ; utilization ; Female ; Humans ; Male ; Massage ; Middle Aged ; Occupational Diseases ; physiopathology ; therapy ; Tears ; secretion ; Treatment Outcome ; Young Adult

PURPOSE: To evaluate and compare the efficacy and tolerance of fibrin glue and sutures for closing conjunctival wounds in strabismus surgery. METHODS: In a prospective trial, we performed strabismus surgery using limbal incisions. Conjunctival wounds were closed with fibrin glue in 20 eyes of 20 patients (fibrin group) and 8-0 polyglactin suture in 20 eyes of 20 patients (suture group). Postoperative pain, tearing, and inflammation were compared at 1 day, 1 week, 3 weeks, and 6 weeks after surgery. Conjunctival incision healing was also investigated. RESULTS: One day and one week post-operatively, pain and tearing scores were lower in the fibrin group (p = 0.000, respectively). Mean surgery time was significantly shorter in the fibrin (48 +/- 5 minutes) than the suture group (63 +/- 7 minutes) (p = 0.000). Inflammation was significantly more severe in the suture group until 3 weeks postoperative (p = 0.000, respectively), but conjunctival healing did not differ between the groups. Hyperemia appeared more prominent in the fibrin group 3 and 6 weeks after surgery (p = 0.087 and 0.000, respectively). Two eyes in the fibrin group showed conjunctival gaps of more than 2 mm, which closed spontaneously by three weeks after surgery. No allergic reactions or infections developed. CONCLUSIONS: Fibrin glue proved to be as effective as sutures in closing conjunctival wounds. It provides more comfortable early postoperative courses and might be considered as an alternative to sutures in strabismus surgery.
Adolescent ; Adult ; Child ; Child, Preschool ; Conjunctiva/*surgery ; Fibrin Tissue Adhesive/*therapeutic use ; Humans ; Inflammation/etiology/pathology ; Male ; Middle Aged ; Pain, Postoperative/etiology/physiopathology ; Polyglactin 910 ; Postoperative Period ; Severity of Illness Index ; Strabismus/*surgery ; *Sutures/adverse effects ; Tears/secretion ; Tissue Adhesives/*therapeutic use ; *Wound Closure Techniques/adverse effects ; Young Adult

OBJECTIVETo compare the efficacy differences between acupuncture-moxibustion and medication in xerophthalmia.

METHODSEighty cases of xerophthalmia were randomly divided into an acupuncture-moxibustion group and a medication group, 40 cases in each group. In acupuncture-moxibustion group, acupuncture was applied to the local and distal points, such as Jingming (BL 1), Cuanzhu (BL 2), Taiyang (EX-HN 5) and Quchi (LI 11) etc., combined with non-smoking moxibustion. In medication group, Sodium Hyaluronate eye drops were administered, three times per day, 1 drop each time. Before and after treatment, tear secretion volume (Schirmer's test), break-up time (BUT), symptom score, visual function score and tear film grade were observed.

RESULTSThe total effective rate was 73.1% (57/78) in acupuncture-moxibustion group, and was 37.2% (29/78) in medication group, indicating significant statistical difference in comparison (P < 0.05). There was a significant difference in statistics in tear secretion volume between two groups after treatment (P < 0.05), in which, the result in acupuncture-moxibustion group was superior to that in medication group. The significant statistical differences presented in tear secretion volume, BUT, symptom score, visual function score and tear film grade in comparison before and after treatment in acupuncture-moxibustion group (all P < 0.05). The significant statistical difference presented in symptom score and tear film grade before and after treatment in medication group (both P < 0.05).

CONCLUSIONAcupuncture-moxibustion apparently relieves the symptoms of xerophthalmia, promotes tear secretion and improves the life quality of patients.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Tears ; secretion ; Treatment Outcome ; Xerophthalmia ; metabolism ; therapy ; Young Adult

OBJECTIVETo observed the clinical efficacy on dry eye syndrome treated with acupuncture on the acupoints around the eyes.

METHODSFifty-six cases of dry eye syndrome were divided into two groups, acupuncture group and western medicine group, 28 cases in each one. In acupuncture group, acupuncture was applied to Jingming (BL 1), Cuanzhu (BL 2), Sizhukong (TE 23), Tongziliao (GB 1), etc. In western medicine group, the topical artificial tear eye drops were administered. The corneal fluorescein staining, breaking-up time (BUT), tear volume and the symptom score were observed before and after treatment in two groups.

RESULTSIn comparison before and after treatment in acupuncture group, the statistical significant difference presented in BUT, tear volume and the symptom score (all P < 0.01). In comparison before and after treatment in western medicine group, the statistical significant difference presented in corneal staining, BUT and the symptom score (P < 0.01). The improvements in BUT, tear volume and the symptom score in acupuncture group were superior to those in western medicine group (P < 0.01).

CONCLUSIONAcupuncture on the acupoints around the eyes achieves a quite good efficacy on dry eye syndrome.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Dry Eye Syndromes ; metabolism ; therapy ; Female ; Humans ; Male ; Middle Aged ; Tears ; secretion ; Young Adult

OBJECTIVETo observe clinical therapeutic effect of moxibustion with thunder-fire herbal moxa stick on xerophthalmia of oligodacrya.

METHODSSeventy cases were randomly divided into an observation group and a control group. The observation group (n=36) were treated with moxibustion with thunder-fire herbal moxa stick at Cuanzhu (BL 2), Yuyao (EX-HN 4), Tongziliao (GB 1), Taiyang (EX-HN 5), Sibai (ST 2), Jingming (BL 1), etc. and massage of acupoints and lacrimal gland around the eye. The control group (n=34) were treated with local dripping Leiran Diyanye. Changes of the main symptoms, tears secretion test, lacrimal membrane breaking time and corneal fluorescent staining before and after treatment were observed in the two groups.

RESULTSAfter treatment, sensation of dryness and foreign body sensation in the eye, asthenopia and gross symptoms significantly improved (P<0.01) in the two groups, and the observation group in the improvement of the sensation of dryness and foreign body sensation in the eye and the gross symptoms was better than the control group (P<0.05); tears secretion test significantly improved and was better in the observation group than that in the control group (P<0.05); lacrimal membrane breaking time and corneal fluorescent staining were improved in the two groups (P<0.05), and the improvement of lacrimal membrane breaking time in the observation group was more obvious than that in the control group (P<0.05).

CONCLUSIONMoxibustion with thunder-fire herbal moxa stick has good therapeutic effect on xerophthalmia of oligodacrya.

Adult ; Aged ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; methods ; Tears ; secretion ; Vision, Ocular ; Xerophthalmia ; physiopathology ; therapy

PURPOSE: The aim was to investigate the effect of low dose doxycycline (20 mg) therapy in patients with chronic meibomian gland dysfunction that were refractory to conventional therapy. METHODS: The randomized prospective study enrolled 150 patients (300 eyes) who have chronic meibomian gland dysfunction and who didn't respond to lid hygiene and topical therapy for more than 2 months. All topical therapy was stopped for at least 2 weeks prior to beginning the study. After conducting the tear break up time test (TBUT) and Schirmer test, the authors randomly divided the patients into three groups a high dose group (doxycycline, 200 mg, twice a day), a low dose group (doxycycline, 20 mg, twice a day) and a control group (placebo). After one month, the author repeated the TBUT and Schirmer tests, and analyzed the degree of symptomatic improvement. RESULTS: Compared to the control group, both the high and low dose group showed statistically significant differences after treatment in TBUT, Schirmer test, the number of symptoms reported and the degree of improvement of subjective symptoms. However, there was no statistically significant difference between the high and low dose group after treatment in TBUT (9.42+/-2.87 sec, 9.54+/-1.58 sec, p=0.726), Schirmer test (19.98+/-4.05 mm, 19.65+/-5.02 mm, p=0.624), the number of symptoms reported (1.45+/-0.62, 1.53+/-0.52, p=0.304), as well as the degree of improvement of subjective symptoms (p=0.288). The high dose group (18 patients, 39.13%) reported side effects more frequently than did the low dose group (8 patients, 17.39%) (P=0.002). CONCLUSIONS: Low dose doxycycline (20 mg twice a day) therapy was effective in patients with chronic meibomian gland dysfunction that were refractory to conventional therapy.
Treatment Outcome ; Tears/drug effects/secretion ; Prospective Studies ; Middle Aged ; Meibomian Glands/*drug effects ; Male ; Humans ; Follow-Up Studies ; Female ; Eyelid Diseases/*drug therapy/metabolism ; Doxycycline/*administration & dosage/therapeutic use ; Dose-Response Relationship, Drug ; Chronic Disease ; Anti-Bacterial Agents/*administration & dosage/therapeutic use ; Administration, Oral

This study was performed to evaluate the changes of tear film and ocular surface caused by smoking. Symptom scoring, tear film break-up time (BUT), basal tear secretion test, corneal sensitivity test, keratoepitheliopathy scoring, and conjunctival impression cytology were performed in 29 smokers (58 eyes) and 26 non-smokers (52 eyes). Tear film BUT, basal tear secretion, corneal sensitivity, and squamous metaplasia were 7.71 +/- 2.66 sec, 6.29 +/- 2.85 mm, 53.69 +/- 5.69 mm, and 2.45 +/- 1.26 in smokers and 9.62 +/- 3.14 sec, 10.04 +/- 3.87 mm, 56.46 +/- 4.79 mm, and 1.12 +/- 0.83 in non-smokers, respectively (p< 0.05). Symptom score, keratoepitheliopathy score, and goblet cell density were not significantly different between the two groups. Tear film BUT was shorter, basal tear secretion and corneal sensitivity were lower, and squamous metaplasia was higher in heavy smokers than in light smokers. In conclusion, smoking deteriorates the tear film and ocular surface with decreased quantity and quality of tear film, decreased corneal sensitivity, and squamous metaplasia, and this deterioration is related to the amount of smoking.
Adult ; Aged ; Cell Count ; Conjunctiva/*metabolism/pathology ; Cornea/*metabolism/pathology ; Epithelial Cells/pathology ; Goblet Cells/metabolism/pathology ; Humans ; Lacrimal Apparatus/*metabolism/physiopathology ; Male ; Metaplasia ; Middle Aged ; Smoking/*metabolism/physiopathology ; Tears/chemistry/*secretion