Cost analysis of vitrectomy under local versus general anesthesia in a developing country.

PURPOSE: To report cost reductions of vitrectomy under local anesthesia. PATIENTS AND METHODS: This was a retrospective cohort study using medical records of consecutive patients undergoing vitrectomy surgery for retinal detachment under general or local anesthesia. Data of patient's fulfilling the inclusion criteria were included in the study. The patients were divided into two groups: Group 1 (local anesthesia) and Group 2 (general anesthesia). The preoperative data were checked and validated by a peer group consisting of two ophthalmologists, two internists, and two anesthesiologists independently in a blind manner. The calculation of the cost was done using the cost minimization analysis. The cost data were obtained from the finance division of the hospital for each individual treatment. The cost data included unit cost of laboratory tests, surgery, and medications. RESULT: There were 100 subjects (50 subjects in each group) assessed by peer groups and declared eligible to undergo surgery under either local or general anesthesia. Both groups were equal. The total average cost for vitreous surgery under general anesthesia for each patient was $322.17, whereas for local anesthesia it was $220.57. The mean difference was $101.60 (46.06%) saving on local anesthesia. CONCLUSION: Vitrectomy surgery under local anesthesia can reduce the cost by almost half that of general anesthesia. The present study showed that the type of anesthesia determined the ultimate cost for the surgery. Hence, surgery under local anesthesia appears affordable and cost-effective, especially in a developing country like Indonesia.

Is the 2015 eye care service delivery profile in Southeast Asia closer to universal eye health need!

PURPOSE: The year 2015 status of eye care service profile in Southeast Asia countries was compared with year 2010 data to determine the state of preparedness to achieve the World Health Organization global action plan 2019. METHODS: Information was collected from the International Agency for Prevention of Blindness country chairs and from the recent PubMed referenced articles. The data included the following: blindness and low vision prevalence, national eye health policy, eye health expenses, presence of international non-governmental organizations, density of eye health personnel, and the cataract surgical rate and coverage. The last two key parameters were compared with year 2010 data. RESULTS: Ten of 11 country chairs shared the information, and 28 PubMed referenced publications were assessed. The prevalence of blindness was lowest in Bhutan and highest in Timor-Leste. Cataract surgical rate was high in India and Sri Lanka. Cataract surgical coverage was high in Thailand and Sri Lanka. Despite increase in number of ophthalmologists in all countries (except Timor-Leste), the ratio of the population was adequate (1:100,000) only in 4 of 10 countries (Bhutan, India, Maldives and Thailand), but this did not benefit much due to unequal urban-rural divide. CONCLUSION: The midterm assessment suggests that all countries must design the current programs to effectively address both current and emerging causes of blindness. Capacity building and proportionate distribution of human resources for adequate rural reach along with poverty alleviation could be the keys to achieve the universal eye health by 2019.

Learning curve of sutureless transconjunctival 20-gauge vitrectomy.

BACKGROUND: To report the learning curve of transition from 20-gauge (20 G) conventional vitrectomy to a 20 G sutureless vitrectomy technique. MATERIALS AND METHODS: This is a retrospective descriptive case study of 32 eyes from 32 consecutive patients who underwent sutureless 20 G pars plana vitrectomy. A 20 G microvitreoretinal blade was introduced, beveled transconjunctivally, slowly, parallel with the limbus, creating a conjunctivoscleral tunnel incision. Study participants were divided into three groups, and surgical time, induced astigmatism, and complications were compared. RESULTS: Of 32 consecutive patients, there was no significant difference in induced astigmatism or maneuvering between the early learning curve and other groups. The true learning curve was the first three patients. There were three cases where suturing the sclerotomy was necessary: one port in each case, three of 32 cases (9.3%), or three of 96 ports (2.9%). CONCLUSION: There were no significant difficulties in surgical maneuvers while performing 20 g sutureless vitrectomy.

Management of traumatic hyphema with anterior chamber maintainer.

BACKGROUND: To describe the technique for the removal of bulky fibrin in persistent traumatic full hyphema by using anterior chamber maintainer (ACM). METHODS: The ACM was used to reform and maintain the anterior chamber, and to flush out the clotted blood. The ACM cannula was inserted at the 6 o'clock position, and then a 2-mm-width contra lateral limbal incision was made. Slight pressure applied at the posterior lip of the incision facilitated the evacuation of the clot from the anterior chamber. Visible adherence of the clot was separated using the Sinskey hook, and firm fibrosis between fibrin and intraocular structure was cut by Vannas scissor. RESULTS: All liquified blood was removed through corneal incision. Any clot caught at the incision was removed by cutting the clot into smaller fragments with a Vannas scissor. CONCLUSION: ACM is a safer and affordable alternative compared to Simcoe's cannula or vitrectomy in the removal of persistent traumatic hyphema.

Double extra sharp chopper increase efficacy of phacoemulsification for hard mature cataract surgery.

OBJECTIVE: To assess the efficacy and safety of a modified double extra sharp chopper for removal of hard cataracts. DESIGN: Prospective non-comparative interventional clinical study. PARTICIPANTS: Forty eyes from 25 patients with hard mature cataract grades 3-4. METHODS: The pre-modified Koch chopper was sharpened under the slit lamp to become extra sharp at the tip and inside the edge and 2 mm in length. Patients with hard mature cataract grades 3-4 (grade 4 being the hardest) underwent phacoemulsification by single surgery and were analyzed prospectively. RESULTS: The mean effective phaco time was 23.73 +/- 5.75 seconds. Minimal power was facilitated by using horizontal chopping using a self-made double extra sharp chopper. No resistance was encountered while moving the chopper, regardless of cataract persistency. Preoperative BCVA were count fingers (47%), hand movement (35%), and light perception (18%). Postoperative BCVA on day 1and day 7 were 0.57 and 0.95, respectively. There was no difference of effective phaco time among nuclear hardness (P = 0.467), which represent the effectiveness of the extra sharp chopper. CONCLUSIONS: The double extra sharp chopper facilitated a safe and rapid visual rehabilitation and maximal subject comfort when doing phacoemulsification for hard mature cataracts.