Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In 26 of 227 patients with carcinoma metastatic to the eye or orbit, metastasis to the anterior uveal tract was the predominating feature. There was a definite propensity for the tumor to involve the horizontal meridian of the iris or ciliary body, rather than the upper or lower portions. The site of the primary tumor in the 26 patients was as follows: lung 14; breast, 9; kidney, 2; and rectum, 1. Ocular symptoms and signs produced by the metastatic tumors at onset or during the course of the disease included decreased vision (80%), a visible mass (72%), redness of the eye (56%), pain (56%), glaucoma (56%), iridocylitis (44%), and hyphema (24%). The median survival of the 26 patients with metastasis to the anterior segment of the eye was only 5.4 months from the time of ocular surgery. This is poorer than the median survival (7.2 months) of the patients with metastasis confined to the posterior segment, and much worse than the median survival (15.6 months) of the 28 patients with orbital involvement.
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PMID:Carcinoma metastatic to the eye and orbit II. A clinicopathological study of 26 patients with carcinoma metastatic to the anterior segment of the eye. 16 33

Herpetic uveitis in man is generally, although not always, a complication of chronic stromal disease of the cornea. It is characterized by pain, photophobia, and redness, and may be abrupt in onset, particularly in recurrent cases. It is often accompanied by a severe secondary glaucoma. Various theories of the pathogenesis are discussed. The weight of experimental evidence favors the proliferation of living virus in the uveal tissues as the cause of the inflammation, although the virus has been isolated only rarely from aspirated aqueous humor. Autoimmune factors must be considered. Cyclopegia is the most important element of treatment, most cases being self-limited and non-destructive. Secondary glaucoma sometimes poses a serious problem that must be treated by radical measures. Antiviral medications such as adenine arabinoside may play an important role in the treatment of resistant cases. Corticosteroid therapy is to be avoided, if possible.
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PMID:Recurrent herpes simplex uveitis in humans. 18 36

The nonophthalmic physician confronted by a patient with a red eye should be able to distinguish common microbial or allergic conjunctivitis from potentially blinding disorders, such as acute angle closure glaucoma, uveitis, or herpes simplex keratitis, and should remain alert for an associated systemic disease, such as rheumatoid arthritis, polycythemia, or carotid cavernous fistula. The physician should approach the red eye systematically: take a careful history, including type of pain; measure visual acuity; observe the pattern of redness, the type of discharge, the shape of the pupil, and the opacities of the media; and measure the intraocular pressure.
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PMID:The red eye. 30 93

This paper is based on 21 patients with metastases of the choroid from extraocular tumors, observed over a period of 25 years (1952--1977) at Erlangen University Eye Clinic. Approximately 70% of these relatively rare metastases of the choroid are caused by cancer of the breast. Ophthalmoscopically, they are usually localized to the left of the posterior pole and are yellowish. In about 20% of the cases both eyes are affected. Since breast cancer is the most frequent cause of the primary tumor, women in the 40 to 60 age group are the most common sufferers. On the other hand, it is worth mentioning that in 2 cases the metastases were the first signs of any type of malignancy. Typical is the relatively flat, shell-like growth. In cytological specimens the portion of the retina covering the tumor normally shows no evidence of cystic degenerative change, in contrast to malignant melanoma. In view of the short average life expectancy of about 9 months, therapy should consist in preserving the eye and thus some degree of vision. Radiotherapy, chemotherapy or cytostatic therapy whould be tried. Enucleation is only indicated where there is severe pain, secondary glaucoma, amaurosis or if it is impossible to differentiate from a malignant melanoma.
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PMID:[Tumor metastases of the choroid: clinical picture and histology (author's transl)]. 54 92

To minimize the risk of visual loss in diabetic patients, recognition of early signs of oculopathy is essential. Diabetes-associated third-nerve palsy is manifested by unilateral ptosis and exotropia. Symptoms of closed-angle glaucoma are intense pain, halos around lights, and blurred vision. Open-angle glaucoma does not necessarily produce symptoms and is treated medically. A gradual decrease in visual acuity, sometimes associated with photophobia and difficulty in night driving, and monocular diplopia, are manifestations of cataract. The patient with "background" retinopathy usually complains of blurred or distorted central vision. Once the macula is involved, vision progressively decreases. Although the relationship of metabolic control to retinopathy has not been settled, evidence indicates that good medical control of the disease may delay onset of vascular complications.
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PMID:Four common ocular complications of diabetes--and how to treat them. 71 Aug 91

From 1963 to 1973 379 eyes were removed surgically. This represents a constant ratio during this eleven year-period of 2.1% of the in-patients and 2.3% of the patients treated surgically. Mostly elderly patients were affected, men more often than women. The ultimate reason for enucleation was uncontrollable pain in most of the cases. The most frequent cause for the loss of the eye were penetrating injuries (31.1%) and intraocular tumors (30.6%). Histology was done in 83.6% of the cases. Amongst 116 eyes enucleated for intraocular tumors or suspicion of tumor-growth no tumor was seen microscopically in seven cases. In 7 out of 118 eyes (5.1%) encleated for glaucoma absolutum a malignant tumor was found.
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PMID:[Enucleation yesterday and today (author's transl)]. 86 95

In 300 cases the effectiveness of the long-acting anesthetic Meaverin-ultra for retrobulbar anesthesia was systematically investigated. The duration of analgesis and immobilisation for the globe as well as for the eyelids runs over hours; they are considerabley more effective than with other common local anesthetics so far. 91% of the patients got free of pains for more than 24 hours after the operation. As to the interruption of pain attacks in cases of haemorrhagic glaucoma painless intervalls of more than 30 hours were reached. Special advantages result in cases of buckling operations for retinal detachment, which have to be followed by photo-(xenon)-coagulation. On the whole, long-acting anesthetics are an extraordinary gain for ophthalmosurgery.
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PMID:[Long-acting local anesthetics - an enrichment in ophthalmosurgery? (author's transl)]. 92 40

We followed 210 cases of juvenile rheumatoid arthritis closely for eleven years. Thirty-six of the 210 patients (17.2%) developed iridocyclitis. Iridocyclitis was seen most frequently in young female patients (0 to 4 years) with the monoarticular or pauciatricular form of the arthritis. However, 30% of the patients developed uveitis after 16 years of age. Although 61% of patients had a noncontributory ocular history on entry, 42% had active uveitis on entry. Our approach was effective in detecting uveitis in new cases and exacerbations of uveitis in established cases. Forty-four percent of patients with uveitis had one or more identifiable signs or symptoms, such as red eye, ocular pain, decreased visual acuity, or photophobia, in order of decreasing frequency. Even after early detection and prompt treatment, 41% of cases of uveitis did not respond to more than six months of intensive topical treatment with corticosteroids and mydriatics. Despite this, there was a dramatic decrease in the 50% incidence of blinding complications of uveitis cited in earlier studies. Cataract and band keratopathy occurred in only 22 and 13% of our group, respectively. We used chloroquine or hydroxychloroquine in 173 of 210 cases and found only one case of chorioretinopathy attributable to these drugs. Systemically administered corticosteroids were used in 75 of 210 cases; a significant number of posterior subcapsular cataracts was found. Typical keratoconjunctivitis sicca developed in three of the uveitis cases. This association with uveitis and JRA was not noted previously. Surgical treatment of cataracts, band keratopathy, and glaucoma achieved uniformly discouraging results.
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PMID:Ocular manifestations of juvenile rheumatoid arthritis. 107 93

Ten patients received retrobulbar bupivicaine (Marcaine) in conjunction with cyclocryotherapy for medically unresponsive postpenetrating keratoplasty glaucoma and were found to experience significantly longer postoperative pain than 20 patients who recieved lidocaine (Xylocaine) anesthesia. The duration of pain was correlated with the need for narcotic analgesis whenever possible. We encourage further investigation into the etiology of the discomfort after cyclocryotherapy employing retrobulbar bupivicaine anesthesia.
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PMID:Prolonged pain after cyclocryotherapy performed with retrobulbar bupivicaine hydrochloride anesthesia. 112 8

Twenty-two dislocated lenses were removed using cryoextraction. They occurred in a consecutive series of 1,800 planned intracapsulars. Included in the complete series were 16 dislocated lenses in 3 groups: Marfan's syndrome, homocystinuria and congenital types of dislocations. None of these were removed since the patient's vision was adequate in each case. These patients are still under observation. In one case, we used the Hagler-Calhoun double pronged needle. We think this procedure is entirely too traumatic. In 21 cases, the dislocated lenses were removed intracapsularly. In one instance, the lens nucleus had been dislocated in an earlier operation, and there was advanced secondary glaucoma. The lens was removed with cryosurgery, resulting in a useful eye with no pain. Cryoextraction of dislocated lenses is the least traumatic surgical approach and is the method of choice.
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PMID:Cryoextraction of dislocated lenses. 116 31


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