Convergence insufficiency is a common binocular vision disorder. It has been reported that the frequency of this anomaly has reached as high as 6% among school children and young adults and may affect their quality of life and near work performance. One of the treatment modalities is the Dot Card therapy. However, there is scarce research report on the effectiveness of the Dot Card therapy. Hence, this study was conducted to compare the effectiveness of the therapy given to convergence insufficiency patients among young adults. A total of 33 university students (age range=22.55±1.66 years) with convergence insufficiency problems participated in this study. Convergence insufficiency symptoms based on the Convergence Insufficiency Symptom Survey (CISS) and binocular vision components such as near point of convergence, fusional vergence and phoria were measured before and after the Dot Card therapy was given to each participant. All participants were reviewed after 2 weeks and 4 weeks. The results indicated that participants demonstrated statistically and clinically significant changes and improvement in symptom from CISS score (22.30 to 15.30, p<0.001), NPC (11.08 cm to 6.50 cm, p<0.001) and PFV at near (13.82Δ to 18.36Δ, p=0.035) at the end of 4-week visit. Participants’ near phoria were improved (2.12 exo to 1.79 exo, p=0.369) even though it is not statistically and clinically significant. The convergence insufficiency patients have achieved significant improvements in symptoms and near point of convergence both statistically and clinically, within one month of the Dot Card therapy treatment.
convergence insufficiency ; Dot Card ; vision therapy ; effectiveness ; young adults

Dengue/therapy* ; Humans ; Platelet Transfusion ; Vision Disorders/etiology*

Acupuncture Therapy ; Female ; Humans ; Middle Aged ; Neuromyelitis Optica ; physiopathology ; therapy ; Vision, Ocular

OBJECTIVETo test the effects of corrective spectacles in hyperopic amblyopic children with heterophoria.

METHODSVisual acuity, refraction and the amount of heterophoria on near (33 cm) fixation were measured before and after 3 weeks of spectacle-wearing in 30 hyperopic amblyopic children with heterophoria. The control group consisted of 20 emmetropic children age-matched to the patients.

RESULTSUncorrected eyes displayed hyperopic amblyopia accompanied by heterophoria. Corrective spectacles not only attenuated the hyperopia and amblyopia, but also changed the heterophoria to orthophoria. The amount of heterophoria before wearing spectacles was significantly different from that in emmetropic children; but after correction with spectacles, it was the same as that in the emmetropic controls.

CONCLUSIONCorrection with spectacles is effective for the treatment of heterophoria in hyperopic children with amblyopia.

Accommodation, Ocular ; Amblyopia ; diagnosis ; therapy ; Child ; Eyeglasses ; Humans ; Hyperopia ; diagnosis ; therapy ; Refraction, Ocular ; Vision Tests ; methods

Acupuncture Therapy ; Adolescent ; Craniocerebral Trauma ; complications ; Humans ; Male ; Optic Nerve Injuries ; etiology ; physiopathology ; therapy ; Vision, Ocular

OBJECTIVE: To observe clinical effect of acupuncture combined with conventional visual stimulation on cerebral visual impairment (CVI) in children aged 3-10 years and influence on the pattern visual evoked potential (P-VEP). METHODS: A total of 60 cases of children aged 3-10 years with CVI were randomly divided into an observation group and a control group, 30 cases in each group. The children in the control group received conventional visual stimulation therapy, 1 month as a course of treatment. On the basis of the control group, the children in the observation group was treated with acupuncture at Baihui (GV 20), Jingming (BL 1), Taiyang (EX-HN 5), Sibai (ST 2), etc. 3 times a week, and the treatment was given 4 weeks continuously as a course. Both groups received 3 courses of treatment. The visual acuity and P-VEP improvement were compared between the two groups before and after treatment. RESULTS: After treatment, the incubation period (P100-L) of the two groups was shorter than before treatment, and the amplitude (P100-A) was higher than before treatment ( CONCLUSION Acupuncture combined with conventional visual stimulation can improve the incubation period (P100-L) and amplitude (P100-A) of P-VEP in children with CVI, and improve the best corrected visual acuity in children, the clinical effect is better than the conventional visual stimulation alone.
Acupuncture Points ; Acupuncture Therapy ; Brain Diseases ; Child ; Child, Preschool ; Evoked Potentials, Visual ; Humans ; Vision Disorders/therapy*

BACKGROUND: We assessed the effects of customized in-hospital, in-person education provided by an education-specialized nurse in ischemic stroke patients. METHODS: All ischemic stroke patients who were hospitalized between April 2015 and December 2015 were included. They were provided with education about stroke by an education-specialized nurse during their hospital stay. The knowledge of stroke warning signs and appropriate responses was examined both before the in-hospital education and 3 months after discharge in 127 patients. RESULTS: The awareness of the following stroke warning signs increased significantly at 3 months after discharge compared to before receiving the education (all p values <0.001): sudden difficulty in speaking or in understanding speech (74.0→93.7%), sudden numbness or weakness (72.4→92.1%), sudden dizziness (71.7→89.8%), sudden severe headache (44.9→82.7%), and sudden visual impairment (38.6→69.3%). The proportion of patients with a good knowledge of stroke warning signs (defined as providing at least five correct answers) increased significantly, from 38.6% to 81.9%. Almost half of them (46.5%) correctly answered that they should call an ambulance first when someone shows stroke symptoms before receiving the education, with this proportion increasing to 68.5% at 3 months after discharge (p<0.001). The proportions of patients who understood the need for prompt treatment of stroke and the golden time window increased from 80.3% to 96.9% and from 66.1% to 86.6%, respectively (both p<0.001). The proportion of patients with knowledge of thrombolytic therapy for stroke also increased significantly after the in-hospital education, from 11.0% to 76.4% (p<0.001). CONCLUSIONS: In-hospital, in-person education was effective at increasing the understanding that patients have of stroke, even at 3 months after discharge. In-hospital education provided by an education-specialized nurse would be an effective intervention for increasing the likelihood of stroke patients reacting appropriately to stroke recurrence.
Ambulances ; Dizziness ; Education* ; Headache ; Humans ; Hypesthesia ; Length of Stay ; Recurrence ; Stroke* ; Thrombolytic Therapy ; Vision Disorders

OBJECTIVETo observe therapeutic effect of electrical plum-blossom needle for treatment of juvenile myopia and biological effect on ocular tissue and structures.

METHODSOne hundred and sixty cases with mild myopia (diopter < 3.00D) were randomly divided into two groups, a treatment group and a control group. The treatment group were treated with electrical plum-blossom needle therapy, tapping Jingming (BL 1), Chengqi (ST 1), Taiyang (EX-HN 5) and Neiguan (PC 6), and the control group with Tropicamide eye drops. The changes of vision, diopter, corneal refractive power, ocular-axial length, lens and ciliaris thickness were observed before and after treatment.

RESULTSThe total effective rate was 80.0% in the treatment group and 58.1% in the control group, with a very significant difference between the two groups (P < 0.01); the two therapies could decrease the thickness of lens and ciliaris, and eliminate spasm of ciliary muscle, however the electrical plum-blossom needle therapy had more obvious action (P < 0.05); the two therapies had no effect on the corneal refractive power and ocular-axial length.

CONCLUSIONThe electrical plum-blossom needle therapy is an effective method for increasing vision, correcting ametropia and delaying development of myopia.

Adolescent ; Child ; Electroacupuncture ; methods ; Female ; Humans ; Male ; Myopia ; physiopathology ; therapy ; Refraction, Ocular ; Vision, Ocular

OBJECTIVETo investigate the time and postoperative binocular vision of strabismus surgery for children with intermittent exotropia (X(T)).

METHODSA retrospective investigation was conducted in 80 child patients with intermittent exotropia. Pre- and postoperative angles of deviation fixating at near (33 cm) and distant targets (6 m) were measured with the prolonged alternate cover testing. The binocular function was assessed with synoptophore. Twenty-one patients took the postoperative synoptophore exercise.

RESULTS(1) A week after surgery, 96.2% of the 80 patients had binocular normotopia, while a year after surgery, 91.3% of the 80 patients had binocular normotopia; (2) Preoperatively, 58 patients had near stereoacuity, while postoperatively, 72 patients achieved near stereoacuity (P<0.05); (3) Preoperatively, 64 patients had Grade I for the synoptophore evaluation and postoperatively, 76 patients achieved Grade I. Meanwhile, 55 patients had Grade II preoperatively and 72 achieved Grade II postoperatively. For Grade III, there were 49 patients preoperatively and 64 patients postoperatively (P<0.05); (4) Patients of 5-8 years old had a significantly better recovery rate of binocular vision than those of 9-18 years old (P<0.05); (5) Patients taking postoperative synoptophore exercise had a better binocular vision than those taking no exercise (P<0.05).

CONCLUSIONS(1) Strabismus surgery can help to preserve or restore the binocular vision for intermittent exotropia; (2) Receiving the surgery at young ages may develop better postoperative binocular vision; (3) The postoperative synoptophore exercise can help to restore the binocular vision.

Adolescent ; Child ; Child, Preschool ; Exotropia ; physiopathology ; surgery ; therapy ; Female ; Humans ; Male ; Retrospective Studies ; Vision, Binocular

OBJECTIVE: To observe the effect of acupoint thread METHODS: A total of 60 children with refractive amblyopia were randomized into an observation group (30 cases, 2 cases dropped off) and a control group (30 cases, 1 case dropped off). In the control group, comprehensive therapy of eye covering of intact side and family refined performance was adopted. On the basis of the treatment in the control group, acupoint thread RESULTS: After treatment, the corrected vision was increased compared before treatment in the both groups ( CONCLUSION Acupoint thread
Acupuncture Points ; Amblyopia/therapy* ; Child ; Humans ; Retina ; Vision, Ocular ; Visual Acuity