Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical features of refractory epilepsy were studied in comparison between 135 patients in a refractory group and 103 in a controlled group. All the children were Japanese. The clinical features of the refractory group were the onset of epilepsy during the first year of life, absence of family history, retarded development before the onset, phakomatoses, daily or weekly seizures, secondarily generalized epilepsy, and marked EEG abnormalities at the initial visit, a change of types in epilepsy, no improvement in EEG findings, mental deterioration or severe retardation during the follow-up. The number of drugs was increased and relatively new drugs such as carbamazepine, valproic acid or clonazepam were frequently administered. The side effects, including gum hypertrophy, drowsiness, hypertrichosis, ataxia or increased serum-GTP, were more frequent in the refractory group.
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PMID:Clinical features of intractable epilepsy in Japanese children. 344 34

The therapeutic efficacy of cyclosporine (CsA) as an immunosuppressive agent was complemented by a modest, long-term incidence of toxic complications in 402 renal allograft recipients engrafted one to five years prior to analysis. The overall patient and graft survivals at one year were 97% and 84% (actual), and at five years 92% and 67% (actuarial). The immunosuppressive therapeutic index was excellent: only 12% of allografts were lost from rejection, with 5% of patients succumbing to infection. While infections were common, tending to emanate in the urinary tract or to be viral in etiology, they were generally mild and readily controlled. Only four patients displayed malignancies; none succumbed to this cause. The most common toxic complication was hypertrichosis, which was accentuated in pediatric patients. While tremors occurred in 20% of patients, primarily during the first three months, other neuroectodermal complications of parethesias, depression, somnolence, and seizures were rare. Hepatotoxicity, which was noted in 50% of patients, particularly recipients of cadaveric grafts, generally was first seen as a transaminase elevation, at least partially reversible by dose-reduction and abating by the third year. Associated disturbances of cholelithiasis and pancreatitis were occasionally observed. Nephrotoxicity was the only persistent, long-term complication. Hypertension occurred in 72% of patients during the first month, 36% in the second year, and about 15% thereafter. Hyperuricemia, which occurred in about 30% of recipients during the first two years, was occasionally associated with symptomatic gout. The mean serum creatinine level remained elevated throughout the follow-up period at 1.8-1.9 mg/dl, suggesting persistent, but nonprogressive, drug-induced renal injury. The present analysis documents the relative safety of CsA for long-term therapy, and highlights the need for new approaches to ameliorate drug-induced nephrotoxicity.
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PMID:Complications of cyclosporine-prednisone immunosuppression in 402 renal allograft recipients exclusively followed at a single center for from one to five years. 354 76

We report on sibs of both sexes with a multiple malformation syndrome of cerebral malformation, seizures, hypertrichosis, distinct face, claw hands, and overlapping fingers. The older boy died in a tonic extension spasm at age 4 months. When discharged, the younger girl was 3.5 months old. This appears to be an autosomal recessive syndrome which to our knowledge has not been described before.
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PMID:Cerebral malformation, seizures, hypertrichosis, distinct face, claw hands, and overlapping fingers in sibs of both sexes. 826 98

A 17-year old girl presented with recurrent seizures, strokes, fatigue, vomiting, cerebellar ataxia, dementia and hypertrichosis. Further examinations showed jerking left-sided arm reflexes, partial internal deafness and myopathy. CT and MR of the skull revealed radiolucencies within the cerebral matter of the cortex and the medulla. Laboratory tests showed increased levels of lactate and pyruvate in serum and cerebro-spinal fluid. Microscopic examination of muscular tissue showed "ragged red fibers". Electron microscopy yielded crystal inclusions in mitochondria. The symptoms represented the complete picture of the so-called MELAS/MERRF-complex, which can be easily misdiagnosed as strokes and seizures of unknown cause.
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PMID:[Stroke, epilepsy and abdominal pain as leading symptoms in a case of mitochondrial encephalomyopathy]. 844 77

A 9-year-old girl was diagnosed as having a linear sebaceous nevus syndrome (LSNS). The nevus sebaceus was located on the face, and the girl also had nevoid hypertrichosis on the neck, sensorineural deafness, partial anodontia, blocked tear ducts, labiopalatoschisis, and an area of micropolygyria in the left encephalic (cerebral) hemisphere. Electroencephalographic alterations were detected, but they were not accompanied by a history of seizures; furthermore, the child was not mentally retarded. This phenotypic pattern of LSNS is unusual for the rarity of associated abnormalities.
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PMID:Linear sebaceous nevus syndrome: report of a patient with unusual associated abnormalities. 891 19

Two sisters born to consanguineous Lebanese parents had mental retardation and epilepsy, brachymetacarpalia, hirsutism, bulbous soft nose, thick floppy ears with abnormal configuration and gingival hypertrophy. One girl presented additionally with tetralogy of Fallot and the other with congenital hypothyroidism and bilateral ureteral stenosis. These manifestations resemble the syndrome of hypertrichosis-gingival fibromatosis-mental retardation and seizures of Anavi et al. [1989: Dev Med Child Neurol 31:538-542] but our two girls additionally have brachymetacarpia. The inheritance seems to be autosomal recessive. These two sisters may represent a hitherto undescribed syndrome. We discuss the findings in our patients in relation to the literature.
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PMID:Syndrome of gingival hypertrophy, hirsutism, mental retardation and brachymetacarpia in two sisters: specific entity or variant of a described condition? 1110 31

In this article, we describe two sibs, a brother and sister, with severe mental retardation and multiple congenital anomalies including "coarse" facial features, short stature, seizures, hypertrichosis, short great toes, and overbreathing. Comparison of these patients with previous reports suggests that they could represent the first familial cases of the Pitt-Hopkins syndrome. The recurrence in sibs within the same family supports autosomal recessive inheritance for the condition. Variable expression of the respiratory symptoms, which has not been reported earlier, is underlined.
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PMID:Possible case of Pitt-Hopkins syndrome in sibs. 1156 23

This article reviews the clinical pharmacology, adverse events, and comparative tolerability of the drugs commonly available for treating ulcerative colitis. Synthetic glucocorticoids are the most commonly used conventional corticosteroids in the treatment of ulcerative colitis. Corticosteroids can be expected to impact on every organ system and most metabolic activities of the body. Suppression of the hypothalamic-pituitary-adrenal axis is common, but reversible, with conventional corticosteroids, but not with newer topically-acting corticosteroids. A serious complication of corticosteroids in children is growth retardation. The frequent adverse effects associated with the use of corticosteroids have prompted the development of a new group of rectal agents with equivalent efficacy and a more benign adverse event profile such as prednisolone metasulfobenzoate, fluticasone propionate, tixocortol pivalate, beclomethasone dipropionate and budesonide. The incidence of adverse effects related to the use of sulfasalazine (5-aminosalicylic acid plus sulfapyridine) is high and is dose related. The most frequently reported adverse effect is intolerance, not allergy, and relates to the sulfapyridine moiety correlating with the acetylator phenotype. Tolerance to 5-aminosalicylic acid by 80 to 90% of those patients allergic to, or intolerant of, sulfasalazine has given further evidence suggesting that the sulfa moiety is responsible for much of the toxicity of sulfasalazine. However, 10 to 20% of patients who are sulfasalazine intolerant have similar reactions to 5-aminosalicylic acid formulations, indicating that the 5-aminosalicylic acid moiety is responsible for adverse events in some patients taking sulfasalazine. Adverse effects resulting from treatment with azathioprine and mercaptopurine can be divided into two categories: allergic-type reactions that appear to be dose-independent and nonallergic-type reactions that are probably dose- and metabolism-dependent. It is well established now that genotype and thiopurine methyltransferase activity have an important impact on the rate of adverse effects during azathioprine or mercaptopurine therapy. Adverse effects resulting from high dose cyclosporin therapy for inflammatory bowel disease include: renal insufficiency, hypertension, opportunistic infections, seizures, paresthesias, tremor, headache, gingival hyperplasia, hypertrichosis, and anaphylaxis with intravenous cyclosporin. In contrast, the incidence of adverse events was relatively low when low-dose oral cyclosporin was used. The incidence of adverse events associated with any of the medications used in the treatment of ulcerative colitis is difficult to assess and it is therefore hard to make a comparative evaluation. The broadening of the drug regimen available to the clinician has advanced our knowledge about the disease, and further development of more effective, less toxic agents can be anticipated in the future.
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PMID:Comparative tolerability of therapies for ulcerative colitis. 1211 42

We report two sisters with a new syndrome of simplified gyral pattern, normal head circumference at birth but with subsequent development of microcephaly, intractable seizures, and early death. Dysmorphic features included coarse face, hypertrichosis, short nose, paranasal widening, long philtrum, short neck, upper limb micromelia, single transverse palmar lines, and clasp thumbs. The proband had repeated convulsions from shortly after birth and she required continuous artificial ventilation. Neurological examination showed absent sucking, rooting, Moro and grasping reflexes. MRI revealed a diffuse simplified gyral pattern with apparent agyria over the frontal lobes. Biochemical screening gave normal results. Her older sister had bilateral renal pelvic dilatation on prenatal ultrasound. She also developed severe convulsions on the first day of life, and she had to be artificially ventilated for 38 days. She had severe developmental retardation and neurological examination showed absence of spontaneous movements and Moro reflex, weak sucking reflex, and hypertonicity. CT scan of the brain showed a simplified gyral pattern. At 3 months, she developed hypocalcemia and hyperphosphatemia with normal levels of vitamin D and alkaline phosphatase, and parathyroid hormone level was low. Other biochemical tests gave normal results. She died at 5 months due to a massive aspiration event. Based on the unique clinical and radiological features found in our patients, we propose that this is a new syndrome.
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PMID:New syndrome of simplified gyral pattern, micromelia, dysmorphic features and early death. 1274 64

Fetal valproate syndrome results from in utero exposure to valproic acid. It is characterized by a distinctive facial appearence, a cluster of minor and major anomalies, and central nervous system dysfunction. We report on a child exposed prenatally to valproic acid with unusual anomalies. This patient was the first child of young parents. Mother had several generalized seizures one year before this pregnancy, and since than she took valproic acid. Pregnancy was otherwise uneventful. At birth physical examination showed generalized hypertrichosis sparing palms and soles, coarse face, gum hypertrophy, hypotonia, club feet and club hands, two annular constrictions of the right lower leg, and abnormal dermatoglyphics. Skeletal X-rays were normal. Gum hypertrophy and hypertrichosis may be part of a broader pattern of altered morphogenesis in fetus exposed to valproic acid or this patient had two conditions, fetal valproate syndrome and hypertrichosis with gum fibromatosis.
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PMID:Multiple congenital malformations including generalized hypertrichosis with gum hypertrophy in a child exposed to valproic acid in utero. 1457 73


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