1/6. Costs and gains of complex procedures to rehabilitate end stage ocular surface disease.BACKGROUND: The management of patients with end stage ocular surface disease sometimes requires extensive surgical treatment that can only be provided by specialised ophthalmology. The authors discuss the costs and gains of such complex techniques based on a case of bilateral corneal blindness secondary to stevens-johnson syndrome. methods and results: Despite multiple lid surgery for trichiasis and repeated corneal grafting for perforations a white female patient became bilaterally blind at the age of 29 years. She also suffered from disabling discomfort in the right dry eye. At the age of 52 a two stage osteo-odonto-keratoprosthesis achieved visual rehabilitation in the left eye and microvascular transplantation of an autologous, submandibular gland resulted in sufficient lubrication to alleviate her severe discomfort in the right eye. As a result of these procedures she was able to take up a regular job again. The total costs of rehabilitation were pound 13 661 which compare with annual gains and regains for society of pound 13 497. An additional pound 4625 was saved annually in guide dog costs. CONCLUSION: This estimate shows that despite the expense of these complex techniques gains are made well within the second year after rehabilitation. In view of the benefit in quality of life for the patient and monetary savings for society these procedures should be funded by national health services at specialist centres.- - - - - - - - - - ranking = 1keywords = discomfort (Clic here for more details about this article) |
2/6. Sight and comfort: complex procedures in end-stage stevens-johnson syndrome.BACKGROUND: We describe our complex surgical techniques in the management of a patient with end-stage ocular surface disease from stevens-johnson syndrome. methods AND RESULTS: Her severe discomfort due to absolute ocular dryness in the right eye was successfully treated with submandibular gland autotransplantation. Impending loss of the left eye due to repeated perforation and infection was prevented with a penetrating corneal graft covered by a new modification of a Cutler-Beard-type full-thickness lower lid skin advancement-flap. Visual rehabilitation was achieved by means of osteo-odonto-keratoprosthesis. CONCLUSION: The procedures described allow the preservation of eyes doomed for enucleation, relief from severe discomfort and rehabilitation from corneal blindness. Due to their complex nature they require the collaborative subspecialist surgical skills of opthalmologists and maxillofacial surgeons.- - - - - - - - - - ranking = 1keywords = discomfort (Clic here for more details about this article) |
3/6. Is acupuncture an useful tool for pain-treatment in ophthalmology?pain that does not respond to conventional treatment procedures makes it necessary to look for alternative methods. acupuncture is an ancient procedure with empirical effects on pain. Previous studies established the increased output of messengers at neuronal junctions in spinal cord and hypothalamic locations, especially of endorphins which inhibit the perception of pain. We treated several painful symptoms with acupuncture and evaluated the outcome of the treatment. patients with various kinds of therapy-refractory pain and patients in whom conventional treatment methods could not be applied were included in the study. The diagnoses included glaucoma. Tolosa-Hunt-Syndrome, ophthalmic migraine, blepharospasm, and dry eyes. In one case acupuncture was used for analgesia during surgery. acupuncture was performed with sterile disposable needles, at points known to have an empirical analgesic effect. The stimulation was adapted to the patient's individual needs. VAS assessments before and after acupuncture were compared. The t-test was used for statistical evaluation. acupuncture had no side effects, but reduced pain to a variable extent. Especially in cases of severe pain and in surgery, very effective pain reduction was achieved. In general, pain was significantly reduced in all patients by the use of acupuncture. A statistically significant effect was noted (p < 0.05). Further studies should be conducted to demonstrate the specific effect in larger patient populations. Monitoring neurotransmitter activity will possibly help to illustrate the effect.- - - - - - - - - - ranking = 0.0096724335035509keywords = pain (Clic here for more details about this article) |
4/6. Free autologous buccal mucosal graft transplantation to treat ocular complications after toxic epidermal necrolysis: case report.BACKGROUND: Toxic epidermal necrolysis (TEN) can lead to ocular surface scarring associated with pain, dry eye symptoms, and decreased visual acuity that often are difficult to treat. history AND SIGNS: A 34-year-old woman was referred to our department two-years after TEN induced by lamotrigin (lamictal(R)). She was complaining of severe visual acuity loss, pain, and dry eye symptoms. visual acuity was reduced to light perception in the right eye (RE) and to 0.2 in left eye (LE). Basal Schirmer test was 2 mm in RE and 3 mm in LE. With or without therapeutic contact lenses, the patient was experiencing severe discomfort requiring tear supplementation up to 50 - 80 times/day in both eyes. THERAPY AND OUTCOME: A free autologous mucosal graft (3.5 x 2.0 cm) was transplanted from the lower lip into the upper RE fornix. Six months after surgery, with therapeutic contact lenses, the need for tear supplementation was markedly reduced to 3 - 4 times/day in RE while it remained unchanged in LE. In RE, slit-lamp examination revealed decreases in the corneal stromal edema and in the diameter of neo-vessels associated with an improvement of visual acuity (counting fingers at 30 cm). Basal Schirmer test values were unchanged. It has to be mentioned that the improvement observed after surgery was markedly dependent on wearing a therapeutic contact lens. CONCLUSIONS: Free autologous buccal graft transplantation (with its presumably accessory salivary glands) in association with the use of a therapeutic contact lens can be an efficient approach to treat ocular complication following drug-induced TEN (Lyell's syndrome).- - - - - - - - - - ranking = 0.50161207225059keywords = discomfort, pain (Clic here for more details about this article) |
5/6. A case report and review of filamentary keratitis.BACKGROUND: Filamentary keratitis is most often a chronic corneal condition, characterized by filaments attached at one or both ends to the cornea. patients often experience foreign body sensation, grittiness, discomfort, photophobia, blepharospasm, and increased blinking. Filamentary keratitis is commonly the result of aqueous deficient dry eye syndrome. Management options include lubrication, punctal occlusion, removal of filaments, hypertonic saline, mucolytic agents, anti-inflammatory agents, and therapeutic contact lenses. CASE REPORT: A 58-year-old man came to us with acute symptoms of pain, photophobia, and redness x 2 days 0.S. The diagnosis of filamentary keratitis was made based on the clinical findings of positively staining mucus strands attached to the superior cornea. The patient was also found to have dry eye, blepharitis, and floppy eyelid syndrome. Numerous treatment regimens were implemented, including lubrication with non-preserved artificial tears, lubricating ointment, and topical steroids. The patient's condition was finally best managed with silicone plug punctal occlusion and therapeutic contact lenses. CONCLUSION: Filamentary keratitis can be a recurrent and incapacitating condition that may prove difficult to manage.- - - - - - - - - - ranking = 0.5008060361253keywords = discomfort, pain (Clic here for more details about this article) |
6/6. Silicone rubber contact lenses for the compromised cornea.Silicone rubber contact lenses (SRCLs) are infrequently used because of the risk of developing unpredictable lens tightening, their poor availability, and their expense. However, their high oxygen transmissibility and nonabsorption of water make them valuable as therapeutic lenses. SRCLs are routinely used in our management of severely dry eyes, decompensated or vascularised corneas, and conditions where the corneal shape is flat or irregular. The records of 48 consecutive patients fitted with SRCLs between January 1989 and June 1990 were studied. The clinical history, indications, complications, success, and duration of SRCL wear were analysed. Therapeutic goals, which included epithelial healing, sealing of corneal perforations, and improved comfort and vision, were achieved in 53 of 62 eyes. The best corrected acuity was attained using SRCLs in 58 of 62 eyes. Failure of lens wear was due to lens tightening (four eyes), spoilation (two), discomfort, fornix shortening, handling problems, and decentration (one each). Infective keratitis complicated one case, but SRCL wear was resumed after successful treatment. With adequate follow-up, SRCLs have a low complication rate and are well tolerated even in severely compromised eyes, for which conventional lenses may be contraindicated. Their continued use as therapeutic lenses is advocated in carefully selected cases.- - - - - - - - - - ranking = 0.5keywords = discomfort (Clic here for more details about this article) |