Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0409974 (lupus)
 22,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Prajmalium bitartrate (Neo-Gilurytmal) was given to 19 patients, who had either runs of ventricular extrasystoles or frequent extrasystoles. The E. C. G. was continuously monitored on magnetic tape. At a dosage of 80 mg/d (20 mg every six hours) a significant reduction in ventricular extrasystoles was demonstrated on 20 separate occasions. After two hours extrasystoles decreased to 63% of the initial level. After six hours practically the full effect of the drug had been reached; the reduction in extrasystoles stabilized after 12 hours at an average of 30% of initial level. Ten hours after the last tablet had been taken the frequency of extrasystoles had risen to 57% of initial level. Comparison with procaine amide (3 g/d) in 14 patients revealed no significant difference between the two drugs. Prajmalium bitartrate was well tolerated, while three patients receiving procaine amide complained of nausea and gastrointestinal symptoms, so that treatment had to be discontinued in two. In one patient, receiving procaine amide by continuous drip, there were reversible joint pains, resembling lupus erythematodes.
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PMID:[Effect of prajmalium bitartrate and procaine amide on ventricular extrasystoles (author's transl)]. 5 39

The results obtained from the first 20 cases of Discoid Lupus Erithematosus treated with Thalidomide showed evidence of its great efficacy, evident from the first 15 days of treatment. In the incipient cases the results were even spectacular. 2. The minimum dosage used by the authors seems to be adequate on the basis of the results obtained. 3. The precise mode of action of thalidomide but it is thought that in acts on the hypothalamus. 4. The intolerance to Thalidomide and its undesireable side effects consisted slight somnolence; only one case had fever, cephalea, arthralgia, vertigo, nausea and urticaria which is unknown made it necessary to discontinue the medication. 5. The teratogenic effect of thalidomide obliges us to redouble the vigilance in women in age of reproduction by using of parenteral contraceptives applied by or in presence of the investigator. This study included one case that started treatment during the 7th month of pregnancy, without any problem and with an excellent result. The patient gave birth to a healthy full term infant. 6. It is recognized that this preliminary study should be continued with a greater number of cases and that these should be continued for a longer follow-up evaluation. At the present time, the authors believe that thalidomide is the best treatment for Discoid Lupus Erythematosus.
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PMID:[Fixed lupus erythematosus (its treatment with thalidomide)]. 36 11

Azathioprine sodium has been reported to be effective therapy for chronic cutaneous lupus erythematosus (LE) but rarely for chronic cutaneous leukocytoclastic vasculitis (LV). We used azathioprine in the treatment of six patients with cutaneous LE, four of whom had subacute cutaneous (nonscarring) LE and two of whom had chronic cutaneous (scarring, discoid) LE, and six patients with chronic cutaneous LV. The conditions of all patients had been resistant to conventional therapy, and they required long-term oral corticosteroid therapy for control of their disease. Two of the patients with LE had prominent palmar and/or plantar involvement. Three patients with LE had an excellent response to azathioprine, with near complete clearing of the skin lesions, allowing a decrease in prednisone dosage. One patient with LE initially demonstrated significant improvement, but azathioprine therapy had to be discontinued because of pancreatitis. The treatment failed in two patients with LE; one had nausea and the other repeatedly developed a drug-induced fever. Five of the six patients with LV had improved conditions, with complete control of the disease occurring in two patients and partial control in three patients. Azathioprine is effective for some patients with cutaneous LE and chronic cutaneous LV, but it should be reserved for patients with severe disease in whom more conventional treatment fails.
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PMID:Azathioprine. An effective, corticosteroid-sparing therapy for patients with recalcitrant cutaneous lupus erythematosus or with recalcitrant cutaneous leukocytoclastic vasculitis. 200 76

A case of systemic lupus erythematosus (SLE) with subarachnoid hemorrhage due to a ruptured intracranial aneurysm is reported. A 31-year-old woman who had been treated with steroid for SLE was admitted to our department with severe headache, and nausea. CT scan showed subarachnoid hemorrhage and the left carotid angiogram revealed a small aneurysm at the supraclinoid portion of the left internal carotid artery. She had no neurological deficit. Hematological examination on admission showed disseminated intravascular coagulation (DIC), therefore, we decided to perform an intentionally delayed operation. In the meantime we treated the patient for DIC with FOY and methylprednisolone. The operation was performed after two weeks, when DIC had been eliminated completely. Postoperative hematological examination showed severe thrombocytopenia. We considered that SLE had come to the fore again, so we used Danazol in company with FOY and steroid. It seemed that Danazol was very effective for her. She was discharged about two months after admission with no problem. Cerebral apoplexy, such as cerebral infarction and cerebral hemorrhage, has often been seen in SLE, but subarachnoid hemorrhage due to a ruptured aneurysm is very rare. We could find only five reports of this phenomenon. Their prognoses were all, unfortunately, poor. It should be born in mind for therapy that a patient in SLE has a tendency to bleed. It seems that repeated hematological examinations and quick and proper management are important. We think that the aneurysmal formation in SLE is due to lupus vasculitis or the fragility of blood vessels due to a long use of Steroid.
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PMID:[A case of systemic lupus erythematosus with subarachnoid hemorrhage due to ruptured aneurysm]. 220 86

We describe a patient with systemic lupus erythematosus (SLE) and overlapping syndrome who had repeated gastrointestinal (GI) symptoms such as nausea, vomiting and malabsorption. With a subacute process, she developed paralytic ileus and contracted bladder, and died of perforation of the ileum. When 13 reported cases with lupus cystitis were reviewed, an extremely strong correlation between GI and urinary tract symptoms was observed, indicating the presence of a unique subgroup of SLE.
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PMID:Lupus cystitis and performation of the small bowel in a patient with systemic lupus erythematosus and overlapping syndrome. 268 79

We describe a patient with established systemic lupus erythematosus (SLE) in whom an intracerebral hemorrhage developed secondary to a ruptured aneurysm of the lenticulostriate artery (LSA). A 24-year-old woman with a four-year history of SLE was admitted to the department of internal medicine of Iwate Medical University for the treatment of lupus nephritis in 1985. She suddenly complained of severe headache and nausea, and soon lost consciousness. The computed tomographic scan revealed intracerebral hemorrhage in the left front-temporal region and subarachnoid hemorrhage. Left common carotid angiography demonstrated a 3 X 3 mm aneurysm of the LSA and displacement of other LSAs and anterior cerebral artery. The incidence of intracerebral hemorrhage in SLE was about ten percent in the reported central nervous system SLE, and it seemed that the prognosis of SLE with intracerebral hemorrhage was poor. The mechanisms of the intracerebral hemorrhage and the aneurysmal formation in SLE seemed to be due to lupus angiitis, but without clinical, radiologic and pathologic correlation. In operation, a ruptured aneurysm without neck was found in LSA and extirpated. In the pathological study, there was transmural angiitis, which fibrinoid necrosis, elastic tissue disruption and infiltration of inflammatory cells were found. Inflammatory cells were chiefly lymphohistiocytic with some polymorphonuclear leukocytes. It seemed that pathologic studies confirmed transmural angiitis with secondary aneurysm formation.
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PMID:[A case of systemic lupus erythematosus associated with an aneurysm of the lenticulostriate artery]. 332 45

A 23-year-old woman with systemic lupus erythematosus had a severe hypersensitivity reaction to the drug ibuprofen. The reaction, documented by rechallenge during hospitalization, was characterized by marked hypotension, fever, rigors, conjunctivitis, meningitis, nausea, arthralgias, and leukopenia. In addition to illustrating the potential diagnostic confusion with infection or lupus flare, this case is of interest in that the reaction developed suddenly despite the patient's uneventful use of the drug for over two years. Collected cases are reviewed from the literature, and the common features are summarized.
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PMID:Severe systemic hypersensitivity reaction to ibuprofen occurring after prolonged therapy. 356 35

The antimalarials, chloroquine, hydroxychloroquine, and quinacrine, are used primarily for malaria; but they can be beneficial for cutaneous lupus erythematosus (LE), polymorphous light eruption, solar urticaria, and porphyria cutanea tarda. Antimalarials bind to deoxyribonucleic acid (DNA) which prevents DNA and ribonucleic acid (RNA) polymerase reactions and DNA heat inactivation; and they inhibit the LE cell phenomenon, antinuclear antibody reactions, and suppress lymphocyte transformation. By competing with calcium ion, they stabilize membranes and have an anesthetic effect. Their anti-inflammatory potential is due to their inhibition of hydrolytic enzymes, stabilization of lysosomes, interference with prostaglandin synthesis, blocking of chemotaxis, and antagonism of histamine responses. The antimalarials have no sunscreening properties. The most common toxic effects are cutaneous pigmentation, nausea, vomiting, diarrhea, mild ileus, and cycloplegia. There has been a reluctance to use chloroquine and hydroxychloroquine because of the possibility of retinopathy. However, if the "safe" daily dose limit of chloroquine, 2 mg per pound of body weight, and of hydroxychloroquine, 3.5 mg per pound of body weight, is followed, the chance of retinopathy is slight. Quinacrine does not cause retinopathy, but it has more cutaneous side effects than the other two agents.
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PMID:Antimalarials. 616 44

Tocainide is an antiarrhythmic drug structurally related to lignocaine with similar electrophysiological, haemodynamic and antiarrhythmic effects. In contrast to lignocaine (lidocaine) it is well absorbed after oral administration and has a plasma half-life of about 15 hours. In several open and controlled therapeutic trials in patients with ventricular arrhythmias, often following a myocardial infarction, tocainide has been relatively effective and usually well tolerated. In treating ventricular ectopic beats and/or ventricular tachycardia tocainide has demonstrated effective suppression in 60 to 70% of patients in both open and controlled studies. It has an acute effect when infused in patients with ventricular arrhythmias complicating myocardial infarction, as well as a prophylactic effect when given orally. The majority of these studies have demonstrated tocainide to be more effective than placebo, but trials against other antiarrhythmic agents are few in number and vary in design. One study combining an infusion of tocainide with oral therapy compared to a bolus injection of lignocaine followed by a constant infusion in patients after myocardial infarction, found the two agents to be of similar efficacy. The most common adverse effects are neurological and gastrointestinal in nature, nausea and dizziness occurring most frequently. Adverse effects resulting in termination of therapy have been reported in about 16% of patients. Aggravation of pre-existing heart failure, increased ventricular arrhythmia, deterioration of conduction disturbances, convulsions, and cases of lupus erythematosus syndrome have occasionally been reported. Thus, tocainide appears to offer a worthwhile addition to the other antiarrhythmic agents available for ventricular arrhythmias. However, its relative place in therapy compared with other antiarrhythmic drugs is not yet clearly established.
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PMID:Tocainide. A review of its pharmacological properties and therapeutic efficacy. 641 45

This is a report of the safety evaluation of tocainide in the first 369 patients entered into the American Tocainide Emergency Use Program. This humanitarian protocol has made tocainide available for emergency use in the treatment of life-threatening, intractable ventricular arrhythmias in patients who were unresponsive to or unable to take the approved antiarrhythmic drugs. TAhe most frequent adverse experiences reported were neurologic and gastrointestinal in nature and included dizziness, lightheadedness, tremors, nausea, vomiting, and anorexia. Adverse experiences resulted in the discontinuation of tocainide in 16% of these patients and were transient and reversible with no conclusive evidence of permanent organ injury. Adverse experiences having special relevance to the safety assessment of new antiarrhythmic agents are discussed, including congestive heart failure, arrhythmias and conduction disturbances, convulsions, lupus erythematosus-like illness, and deaths while on therapy. No significant abnormal trends were observed in routine hematologic and biochemical laboratory screening tests or in ophthalmologic or chest x-ray examinations. An evaluation of the effects of chronic tocainide administration of ECG intervals showed no significant change in P-R or QRS intervals but demonstrated a statistically significant decrease in Q-T duration. It is concluded that in patients with life-threatening ventricular arrhythmias, tocainide is a safe agent with a favorable risk-benefit ratio.
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PMID:Safety evaluation of tocainide in the American Emergency Use Program. 677 92


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