Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0022568 (keratitis)
 5,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Spectacles with moisture chambers for the treatment of dry keratitis. The dry corneal syndrome is very much improved by the creation of a humid "microclimate" maintained by cutaneous transpiration. The placing of spectacles with sealed shells allows these conditions to be achieved. Post operative glasses for aphakic patients. The placing of optical glasses immediately after surgery of the cataract helps the comfort of the aphake very much. These provisional glasses with lateral shells have adjustable, extensible sides, glasses are interchangeable. Centering is excellent.
J Fr Ophtalmol 1980 Dec
PMID:[Very useful eyeglasses]. 721 19

Dermatitis associated with Fusarium sp infection developed in 3 California sea lions (Zalophus californianus) and 3 gray seals (Halichoerus grypus) at the National Zoological Park in Washington DC. The lesions were papular or nodular and were distributed mainly on the face, trunk, and flippers. One sea lion died 6 weeks after extensive cutaneous involvement. The lesions regressed after 1 mild exacerabtion in the other 2 sea lions. In the gray seals, the skin condition appeared to worsen during the summer and to regress during the winter, despite oral and topical treatment with miconazole and thiabendazole. Fusarium sp was repeatedly isolated from biopsy specimens of lesions. Hyperplasia of epidermal and follicular epithelium was associated with acute and chronic inflammation and fungal hyphae. The species of the fungus in 1 of the gray seals was determined to be F solani, a type occasionally associated with keratitis and opportunistic infections in human beings. Initial excessive chlorination and high fluctuating pool temperatures attributed to a faulty water treatment system were considered as factors in promoting fungal growth.
J Am Vet Med Assoc 1981 Dec 01
PMID:Cyclic dermatitis associated with Fusarium sp infection in pinnipeds. 732 3

Thirty-eight patients with ocular hypertension or glaucoma were treated with topical timolol for 12-30 months (mean 20). A long lasting hypotensive effect of timolol eyedrops was found. However a need to increase therapy during the follow-up period was noted especially in the glaucoma group. Eyes with pseudoexfoliations often required concomitant therapy from the beginning. Ocular side effects were relatively few but four cases of punctate keratitis and another two with decreased corneal sensitivity were observed.
Acta Ophthalmol (Copenh) 1980 Dec
PMID:Timolol-maintenance treatment. 733 80

Scanning electron-microscopic and transmission electron-microscopic examination of cornea affected with herpes simplex (DNS) and which developed the clinical picture of keratitis dendritica, showed typical test results, which are described in detail. The ultramicroscopic findings show that the metabolism of the epithelial cells is of considerable degree. It was proved that there were virus particles in the protoplasm of the epithelial cells. A comparison with a case of zoster keratitis showed the same morphological changes.
Klin Monbl Augenheilkd 1981 Dec
PMID:[Electron-microscopic examinations in cases of keratitis dendritica (author's transl)]. 734 29

Three cases of suppurative keratitis caused by Branhamella catarrhalis are described. Each presented as a localised stromal infiltrate in a previously scarred cornea. The condition responded to penicillin G and to gentamicin treatment.
Br J Ophthalmol 1980 Dec
PMID:Branhamella keratitis. 744 42

There is a lack of prospective studies for the long-term results of percutaneous stereotactic radiofrequency rhizotomy (PSR) in the treatment of patients with trigeminal neuralgia. The authors present results in 154 consecutive patients with trigeminal neuralgia treated by PSR and prospectively followed for 15 years. Ninety-nine percent of the patients obtained initial pain relief after one PSR. Dysesthesia occurred in 31 patients (23%): in 7% with mild initial hypalgesia; in 15% with dense hypalgesia; and in 36% with analgesia. Dysesthesia was mild and did not require treatment in most patients. The corneal reflex was absent or depressed in 29 patients, and keratitis developed in three patients. In 19 of 22 patients with trigeminal motor weakness, the paresis resolved within 1 year. Of 33 patients who had pain recurrence, 10 patients had pain that was mild or controlled with medications, and 23 patients required additional surgical treatment. The authors estimated using Kaplan-Meier analysis that the 14-year recurrence rate was 25% in the total group: 60% in patients with mild hypalgesia, 25% in those with dense hypalgesia, and 20% in those with analgesia. Timing of pain recurrence varied according to the degree of sensory loss. All pain recurrences in patients with mild hypalgesia occurred within 4 years after surgery; 10% more of the patients with dense hypalgesia had pain recurrences within the first 10 years compared with patients with analgesia. The median pain-free survival rate was 32 months for patients with mild hypalgesia and more than 15 years for patients with either analgesia or dense hypalgesia. Of the 100 patients followed for 15 years after one or two PSR procedures, 95 patients (95%) rated the procedure excellent (77 patients) or good (18 patients). The authors conclude that PSR is an effective, safe treatment for trigeminal neuralgia. Dense hypalgesia in the painful trigger zone, rather than analgesia, should be the target lesion.
J Neurosurg 1995 Dec
PMID:A prospective 15-year follow up of 154 consecutive patients with trigeminal neuralgia treated by percutaneous stereotactic radiofrequency thermal rhizotomy. 749 Jun 43

Two immunocompromised patients with herpetic geometric glossitis, a clinically distinctive form of lingual herpes simplex virus (HSV) type 1 infection, are described. The significant features of herpetic geometric glossitis are summarized, the clinical differential diagnosis of this form of HSV infection is reviewed, and the possible pathogenesis of these lingual lesions is discussed. Both of our patients, as well as all previously described patients with this condition, had extremely painful cross-hatched, branched, and/or linear fissures on the dorsal aspect of the tongue. Symptoms promptly resolved within 1 to 2 days, and the fissures subsequently healed within 3 to 12 days after systemic acyclovir therapy was initiated. In contrast to tongue lesions of herpetic geometric glossitis, similar-appearing lingual lesions of other conditions are usually asymptomatic. The similar morphology of corneal dendrites in herpetic epithelial keratitis and linear fissures in herpetic geometric glossitis suggest the possibility that these HSV mucosal lesions may have a common pathogenesis.
South Med J 1995 Dec
PMID:Herpetic geometric glossitis: a distinctive pattern of lingual herpes simplex virus infection. 750 16

Since the cornea is an avascular tissue, the wound healing process is lengthy, with a need for sutures to stabilize the wound for a long time. Platelet-derived growth factor (PDGF) has been shown to accelerate wound healing in rat dermal models. Accelerated healing, if unaccompanied by side effects may reduce suture related complications such as astigmatism and infectious keratitis. This study evaluated the effect of PDGF on wound strength in corneal laceration and penetrating keratoplasty models using New Zealand white albino rabbits. Twenty-two rabbits were used in the corneal laceration model and sixteen rabbits in the penetrating keratoplasty model. The treated rabbits received 385 picomoles/drop of PDGF-BB dissolved in balanced salt solution six times on day 1 and three times a day for the remainder of the study. The control rabbits received balanced salt solution in the same dosing schedule. The pressure required to rupture the wound was measured using a pressure transducer. In the laceration model the PDGF treated group had mean (+/- standard deviation) average pressures on day 7 of 360 +/- 102 mm Hg for wound rupture compared to 210 +/- 102 mm Hg in the control group. (p = 0.005). The average pressures in the penetrating keratoplasty model on day 17 were 707 +/- 201 mm Hg for the controls and 1042 +/- 292 mm Hg for the PDGF treated group (p = 0.026). Histopathological evaluation of eyes not subjected to bursting showed increased fibroblasts at the wound junction with an increase in types III and type IV collagen production.(ABSTRACT TRUNCATED AT 250 WORDS)
Curr Eye Res 1994 Dec
PMID:Effect of topically administered platelet-derived growth factor on corneal wound strength. 772 Mar 91

Treatment of staphylococcal keratitis includes tobramycin drops at repeated intervals, a prolonged therapy that is disruptive to the patient. To identify a regimen involving less frequent drug application, we compared the efficacy of fortified tobramycin (1.36%) administered by collagen shields or in topical drop form to rabbit corneas intrastromally infected with staphylococci. Eyes were treated with shields hydrated in and supplemented with fortified tobramycin drops (1.36%) applied every 1, 2, 5, or 10 h, from 10 to 20 h postinfection. For topical drop treatment alone, tobramycin was applied following the identical regimen. Untreated corneas contained 10(6) colony forming units. Shields supplemented with tobramycin drops applied every 1, 2, or 5 h sterilized 100% of the corneas. Shields supplemented with tobramycin drops applied at 10 h sterilized 58% of the corneas. Topical delivery of tobramycin every h sterilized all corneas; drops alone applied at longer intervals, such as 2, 5, or 10 h, sterilized 83%, 17%, and 0% of the corneas, respectively. Collagen shield delivery of tobramycin with supplemental topical drops can eradicate staphylococci in this model with less frequent dosing intervals than are required with topical therapy alone.
Curr Eye Res 1994 Dec
PMID:Efficacy of tobramycin drops applied to collagen shields for experimental staphylococcal keratitis. 772 Mar 94

A 12-year-old girl with fungal keratitis following injury with a vegetable foreign body was successfully treated with oral fluconazole, a new antifungal agent. The infection resolved completely with good visual recovery. Fluconazole was well tolerated systemically.
Acta Ophthalmol (Copenh) 1994 Dec
PMID:Oral fluconazole therapy for keratomycosis. 774 92


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