Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0038220 (status epilepticus)
 7,272 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We herein report a rare case of MELAS (mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes) and diabetes mellitus with ketoacidosis. An 18-year-old female patient was diagnosed to have diabetes mellitus and insulin therapy was thereafter initiated. At 26 years of age, she was hospitalized for diabetic ketoacidosis, soon followed by a loss of consciousness, left-sided dysmetria, and ataxic speech. MELAS was diagnosed because of the presence of ragged red fibers in a muscle biopsy. At 33 years of age, she was admitted to our hospital because of ketoacidosis and partial status epilepticus. A blood gas examination revealed as follows; arterial pH, 6.88; bicarbonate, 2.1 mmol/l; base excess - 29.8 mmol/l. The serum level of glucose had also increased to 30 mmol/l. The serum levels of lactate and B-hydroxybutyrate were elevated to 11.4 mmol/l and 1,990 micromol/l, respectively. Ketoacidosis improved by fluid replacement and continuous intravenous insulin infusion. A brain MRI demonstrated hyperintensity areas on FLAIR images in the bilateral temporal lobes and the cerebellum. A proton MRS demonstrated the abnormal lactate accumulation in the bilateral temporal and occipital lobes. Since epileptic seizures are rare in patients with diabetic ketoacidosis, such seizures may indicate the existence of MELAS syndrome.
 ...
PMID:Ketoacidosis accompanied by epileptic seizures in a patient with diabetes mellitus and mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes (MELAS). 1111 21

Two patients, a 35-year-old woman and a 60-year-old man, developed severe neurological side effects during treatment with phenytoin: disorientation, myoclonia, hallucinations and drowsiness in the first patient and a comatose state in the second. The woman had spina bifida, a ventriculoperitoneal drain because of hydrocephalus, recurrent urinary-tract infection, and a history of status epilepticus. The man suffered from diabetic ketoacidosis complicated by epileptic convulsions. In both patients, the total phenytoin concentration in the blood was within the therapeutic range of 8-20 mg/l. However, both had low serum albumin concentrations, below 25 g/l. Low serum albumin levels are associated with increased concentrations of the free fraction of phenytoin. Toxic levels of free phenytoin were found: 4 and 8 mg/l, respectively, while the therapeutic range is 0.5-2 mg/l. The first patient recovered after treatment with phenytoin was stopped, after which she was placed on a lower dosage; the second patient died. When prescribing phenytoin to patients with hypoalbuminaemia, one should be aware of the risk of intoxication due to a high level of free phenytoin and consequently an increased risk of severe neurological side effects.
 ...
PMID:[Severe phenytoin intoxication in patients with hypoalbuminaemia]. 1752 Aug 54

An 80-year-old man with a history of Type 2 diabetes mellitus was hospitalized due to generalized convulsive status epilepticus. Initially, hyperglycemia and ketoacidosis were diagnosed, but his seizures were refractory to the medical treatment. Additionally, a high level of serum theophylline (29.1 mg/mL) was detected. Following detoxification of theophylline by oral activated charcoal, the patient regained consciousness and was free from seizures without antiepileptic drug treatment. Brain magnetic resonance imaging revealed subacute subdural hematomas at the bilateral occipital hemispheres. This case suggests that theophylline toxicity may be a predisposing factor for seizures in patients with a history of traumatic brain injury in spite of the presence of diabetic ketoacidosis that may have an anticonvulsant action.
 ...
PMID:Status epilepticus associated with initiation of theophylline in an elderly patient with diabetic ketoacidosis. 1755 22

Coma and other states of impaired consciousness represent a medical emergency. The potential causes are numerous, and the critical window for diagnosis and effective intervention is often short. The common causes of non-traumatic coma include central nervous system infections, metabolic encephalopathy (hepatic, uremic, diabetic ketoacidosis etc.), intracranial bleed, stroke and status epilepticus. The basic principles of management include 1) Rapid assessment and stabilization, 2) Focussed clinical evaluation to assess depth of coma, localization of lesion in the central nervous system and possible clues to etiology, and 3) Treatment including general and specific measures. Commonly associated problems such as raised intracranial pressure and seizures must be recognized and managed to prevent secondary neurologic injury.
 ...
PMID:Approach to the child with coma. 2140 16

Experience of acute medical, surgical conditions, and clinical procedures of undergraduate students were assessed via a questionnaire survey during the final week of the 1993/1998 programme at the School of Medical Sciences, Univestiti Sains Malaysia. Individual performances were assessed by a scoring system. One hundred and twenty four students responded, (response rate 97%). More than 90% had seen myocardial infarction, cerebrovascular accident, pneumonia, respiratory distress, gastroenteritis, coma, and snake bite. Less than 33% had witnessed acute psychosis, diabetic ketoacidosis, acute hepatic failure, status epilepticus, near drowning, hypertensive encephalopathy, acute haemolysis or child abuse.Acute surgical/obstetrics cases, seen by >90% students, included fracture of long bones, head injury, acute abdominal pain, malpresentation and foetal distress. Less than 33% had observed epistaxis, sudden loss of vision, peritonitis or burns. Among operations only herniorrhaphy, Caesarian section, internal fixation of fracture and cataract extraction were seen by >80% students. The main deficits in clinical procedures are in rectal and vaginal examinations, urine collection and microscopic examinations. The performance of individual students, assessed by a scoring system, showed 15 students had unacceptably low scores (<149/230, 50%), 37 had good scores (>181.4/230, 70%) and 5 had superior scores (197.6/230, 80%).
 ...
PMID:Clinical experience of medical students at university sains malaysia. 2284 12

Hyperglycemic hyperosmolar state (HHS) is rare in the paediatric population. The diagnosis and management of HHS presents a challenge in paediatric patients who may present with a mixed picture of HHS and diabetic ketoacidosis (DKA).A 15-year-old obese African American male was brought to the emergency department following a two-day history of feeling unwell. The patient was obtunded, hypotensive and tachypneic. Initial investigations revealed the following: pH 6.97 (normal 7.35 to 7.41), HCO(3) (-) 5 mEq/L (normal 20 mEq/L to 25 mEq/L), glucose 90.9 mmol/L (normal 3.4 mmol/L to 6.3 mmol/L), serum osmolality 454 mOsm/kg (normal 275 mOsm/kg to 295 mOsm/kg), Na(+) 141 mEq/L (normal 135 mEq/L to 145 mEq/L), corrected Na(+) 165 mEq/L, K(+) 8.4 mEq/L (normal 3.5 mEq/L to 5.0 mEq/L), urinalysis revealed 1+ ketones and 4+ glucose. The patient's clinical course was complicated by severe hyperkalemia, acute renal failure, refractory status epilepticus, rhabdomyolysis, pancreatitis and hypertension.The present case emphasizes the complexity of managing patients with a mixed DKA/HHS presentation and associated morbidities. It is very important to disseminate and implement screening guidelines for type 2 diabetes mellitus, so as to prevent this potentially devastating complication.
 ...
PMID:Hyperglycemic hyperosmolar syndrome at the onset of type 2 diabetes mellitus in an adolescent male. 2327 51

Epilepsy or seizures are often observed in patients with diabetes mellitus (DM), and an emerging association between the two diseases is more than coincidental based on recent research. Approximately 25% of patients with DM experience different types of seizures. Furthermore, diabetic patients who experienced episodes of DKA also have seizures more frequently. The precise pathogenesis of seizures in the diabetes patient remains undetermined. Currently, the leading hypotheses in the literature suggest that multiple physiological factors, such as immune abnormalities, microvascular lesions in the brain, local brain damage, metabolic factors and gene mutation, may contribute to this condition. To date, there are no international criteria for the diagnosis and treatment of this condition. Although it is commonly assumed that antiepileptic drugs are necessary, most of the partial epilepsy patients with non-ketotic diabetes are resistant to frequently used antiepileptic drugs. In contrast, partial status epilepticus can be treated by diazepam, and carbamazepine is reported to be effective to some DM patients with epilepsy. However, anti-diabetic drugs are considered to be the most important factors in the treatment of this condition. When the blood glucose levels gradually return to normal levels, patients can no longer generate seizures even when antiepileptic drugs are discontinued.
 ...
PMID:Association between seizures and diabetes mellitus: a comprehensive review of literature. 2359 May 76

Rhino-orbital-cerebral zygomycosis is a potentially lethal, opportunistic, fungal infection with protean manifestations, rapid progression, unpredictable course and high mortality. It is associated with angioinvasion and infarction, usually observed in diabetic ketoacidosis, immuno-compromised states and rarely reported in an apparently normal host. We present a case of an18-year-old patient with a chronic, painful, non healing ulcer with necrotic margins over the right side of the face which extended to both orbits involving eyes within a period of 1.5 month. Later he developed severe headache, decreased vision, inability to speak, seizures and status epilepticus with fatal outcome. Awareness of its occurrence in normal patients with prompt diagnosis and appropriate management may improve the outcome and decrease mortality.
...
PMID:Fatal rhino-orbito-cerebral mucormycosis in a healthy individual. 2594 7