Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The relationship of symptoms and signs to age and the reasons for consulting a physician were analyzed in 110 cases of culture-proven childhood bacterial meningitis. H. influenzae caused 74, meningococci 28, pneumococci 6 and streptococci 2 of the cases. Apart from fever (present in 94%), the most common symptoms according to age were as follows: 1-5 months: irritability (85%), 6-11 months: impaired consciousness (79%), 12 months or more: vomiting (82%) and neck rigidity (78%). Absence of neck rigidity at diagnosis was associated with young age (less than 12 months, P less than 0.001) and, in older children, to a short duration of symptoms (P less than 0.01) but not to the degree of CSF pleocytosis. Symptoms of meningitis caused by H. influenzae differed from those of meningococcal meningitis. Meningitis should be suspected in irritable or lethargic febrile children despite absence of neck rigidity. Fever and vomiting were the most frequent reasons for consulting a physician (60% and 31%, respectively). Despite the frequency and alarming character of irritability, impaired consciousness and neck rigidity, their presence led infrequently to a consultation (6%, 22% and 3%, respectively). Parental ignorance of such symptoms or of their importance may cause treatment delay, despite readily available medical services.
 ...
PMID:Childhood bacterial meningitis: initial symptoms and signs related to age, and reasons for consulting a physician. 331 86

The paper describes the psychiatric status on the basis of 76 patients with acquired immune deficiency syndrome. There is considerable difference between the different stages of the disease. The disorders are divided into groups following the German and French psychopathological tradition, where the incidence is dependent on the underlying complaint. 50% of the patients suffered from chronic psychoorganic disorders (34% organic personality disorders, 16% dementia). 9% suffered from an acute psychosis caused by complications and founded on substantial physical illness. 3 patients showed symptoms of a (under given circumstances) hitherto unknown endoform psychosis. In 9% of the patients, psychoreactive disturbances (anxiety and reactive depression) were observed. Two infants had congenital development deficiencies. 25% of the patients were without any psychopathology. Patients showing organic personality disorders mostly resemble each other to such a degree as to form a separate group. We suggest to name this group according to the most prominent psychopathology as "AIDS-lethargy". This status is characterised by a specific apathy, tiredness and indolence of the patients combined with the lack of emotional participation related to their own destiny. AIDS-lethargy is the first manifestation in appearance of the HIV infection of the brain itself. Another sequel of the brain infection is AIDS dementia which can be classified as "subcortical dementia" and differs from the more current forms of dementia clinically. Affected are mainly neuropsychologic functions like arousal, attention, mood and motivation, whereas the hallmarks of cortical involvement-aphasia, agnosia and apraxia-are not present. Supplementary findings (EEG, CCT, CSF): The group of patients with chronic psychoorganic disorders differs significantly from the group with psychoreactive disorders and normals. Pathological EEG and CCT are more frequent in psychoorganic disorders. CSF-test-including the intrathecally synthesized antibodies against HIV-does not show traceable variation in either group. There are four problems which may be combined in a given acute psychopathological HIV-syndrome: 1. Being member of a risk group with its reactive, psychosocial and personality problems. 2. Individual mental and emotional reaction to the fact of infection 3. Chronic psychoorganic disturbances. 4. Acute organic psychoses as a result of complications and other physical illness.
 ...
PMID:[Psychopathologic pictures in HIV infection: AIDS lethargy and AIDS dementia]. 340 94

The 8 Italian centers participating in the International Cooperative Study on Timing of Aneurysm Surgery operated upon 68% of their patients eligible for the study. This low operative rate is mainly explained by the prevailing use of a delayed surgical policy. Only 28% of cases were operated on within 3 days of hemorrhage. Although early surgery was applied in more than 50% of patients from Centers 2, 6 and 7, most other centers operated on approximately 10% of patients within this time interval. Italian centers exhibited a wide variation in planned and actual surgery interval, with only 48% of their patients eventually operated on at the planned time. Differences from planned and actual timing of surgery were less consistent in the units performing early surgery. Preoperative conditions were different between the individual centers. The percent of patients alert at the time of surgery varied from approximately 50% in Centers 3 and 7 to 90% in Center 5. Centers 2 and 6 never operated on comatose patients and rarely stuporous patients. During surgery, induced hypotension was used in 67% of Italian patients. The brain was tight at exposure in 42% of patients from Italian centers; the difference from the other study centers was very significant (p = 0.0009). Consequently major brain resection was more frequently performed in Italy than in the other centers. Brain conditions depended mainly upon timing of surgery and preoperative grade (except for comatose patients) and varied accordingly between the individual centers. Temporary arterial occlusion was rarely used in Italian centers. Intraoperative bleeding from the aneurysm was slightly more frequent than in the other centers. The overall incidence of intraoperative complications was unremarkable. There were significant differences between the Italian and the other centers regarding the use of postoperative routines and medications. In Italian centers ventricular CSF drainage, shunt insertion, ICP monitoring, sedatives and analgesics were less frequently used; lumbar CSF drainage, anticonvulsants, steroids, and diuretics were applied more frequently. In the individual centers the major differences were in the use of antihypertensives, vasopressor agents, diuretics, hypervolemia, and low-molecular weight dextran.
 ...
PMID:Surgical findings and postoperative therapeutic modalities. 340 50

Meningitis should be suspected in a patient who presents with fever, meningism, or severe headache. A careful physical examination should be performed of perimeningeal foci, with emphasis on the sinuses, ears, throat, neck, and lungs. A history of exposure to tuberculosis, viral disease, rodents, or suspicious dairy products or farm animals may give clues to the source of the meningitis. Immunosuppression through the use of corticosteroids or chemotherapy for such conditions as Hodgkin's disease, lymphoma, leukemia, malnutrition, or acquired immunodeficiency syndrome (AIDS) should also be noted and alert the clinician to the possible presence of an unusual pathogen. Meningitis associated with leukemia or most of the non-T-cell lymphomas is likely to be from a common bacterial agent (often Listeria), unless the patient is being treated with a steroid or is receiving other chemotherapy. Patients with Hodgkin's disease or AIDS or who have been treated with a steroid are more likely to have cryptococcal or tuberculous meningitis. Neonates and the very elderly may present with only irritability or lethargy and fever, without any of the other common symptoms. In neonates up to one week of age, group B streptococcal infection should be suspected. Gram-negative organisms should be suspected in elderly patients and those who have had neurosurgery. In patients with CSF shunts, infection with coagulase-negative Staphylococcus should be assumed and these patients are treated empirically until results of cultures are received. Several noninfectious conditions may mimic infectious meningitis, as may some unusual causes of infectious meningitis (eg, syphilis and schistosomiasis), which have not been discussed in this article.
 ...
PMID:The many causes of meningitis. 361 11

A 31-year-old man had been healthy until the end of August, 1984 when he developed a sore throat, rhinorrhea, and high fever (39 degrees C). He was found to have hematuria and leukocytosis, though his complaints were not severe, and was not absent from his work. From the September 30, he experienced continuous pains on both temple regions and the neck. On October 6, he visited our hospital without any inflammatory signs. A screening CT scan demonstrated a ring-like enhancing mass with remarkable perifocal edema in the right temporal lobe. On emergency admission on October 9, a low grade fever (37.4 degrees C) and slight leukocytosis were noted, but not other primary lesions were present. He had normal immunological function of both humoral and cellular types. A provisional diagnosis of malignant brain tumor was made, but a possibility of brain abscess was not completely ruled out. He was initially treated with antidiuretics and steroid with prophylactic antibiotics, and underwent follow-up CT scanning. After a 10-day period with no obvious changes in CT scan, he suddenly complained of severe headache and fever, and became stuporous. A subsequent CT scan showed signs of ventriculitis, and contrast-enhancing multiloculated capsules. A lumber puncture revealed an increased number of cells, and concentration of protein in the CSF. An emergency trephination and drainage of an abscess was performed. Gram positive, acid fast, and branching fungi were found in both the smear of pus, and the samples from surrounding brain tissues. These were later identified as Nocardia asteroides in bacteriological studies.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Nocardia brain abscess and ventriculitis--resistance of Nocardia to sulfonamides and susceptibility to beta-lactams]. 370 32

Two adolescent boys with Kearns-Sayre syndrome (progressive external ophthalmoplegia, heart block, elevated CSF protein, and ragged-red muscle fibers) developed lethargy, increasing somnolence, polydipsia, polyphagia, and polyuria after a brief course of steroid therapy. Both had hyperglycemia and acidosis. Nonketotic, lactic acidosis was present in one and ketosis in the other. Severe respiratory failure developed, and both patients died. Postmortem revealed fatty infiltration of the pancreas in addition to a diffuse spongiform encephalopathy.
 ...
PMID:Fatal metabolic acidosis, hyperglycemia, and coma after steroid therapy for Kearns-Sayre syndrome. 370 1

Three cases of tension pneumocephalus are reported and pathogenesis, clinical features and management of this complication is discussed. Case 1: A 12-year-old female underwent a craniotomy for a suprasellar tumor following V-P shunting. At that time, Mayfield's pin fixing head holder was used and a CSF leak from a puncture wound caused by the head holder was noted postoperatively. Although she showed uneventful recovery from the anesthesia, several hours after surgery, she developed general convulsions and deteriorated. CT scan revealed a huge bifrontal accumulation of air compressing the entire brain postero-caudally. No active measures were taken to treat the intracranial air and a follow-up CT scan revealed a hemorrhagic infarction in the right occipital lobe possibly caused by transtentorial herniation. The patient remained in a vegetative state until her death three years later. Case 2: A 55-year-old man had a pansinectomy for sinusitis. Seven days later he developed CSF rhinorrhea and a severe headache. A CT scan revealed air in the subarachnoid space as well as in the ventricles. After repeated spinal taps, he became stuporous. An emergency repair of the CSF leak was performed. Intraoperatively, the accumulation of air was noted in the subarachnoid space under extreme tension. He made a full recovery. Case 3: A 69-year-old woman underwent a neck clipping for a ruptured anterior communicating aneurysm 2 days after the onset. Shortly before the craniotomy, a continuous spinal drainage system was installed. Postoperatively she did not recover from the anesthesia and a CT scan showed an accumulation of air in the bifrontal subdural space compressing the brain posteriorly.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Postoperative tension pneumocephalus--report of 3 cases]. 374 94

Six patients (five male, one female) with subacute sclerosing panencephalitis were treated with purified lymphoblastoid interferon, using a combination of intravenous and lumbar intrathecal routes. The first symptoms of the disorder occurred between seven and 16 years of age, and the length of the illness before treatment varied from 1 1/2 to 12 months. All six patients were in the first clinical stage of the disorder. After a limited period of follow-up there has been no clinical improvement. Nil or low levels of interferon were found in CSF two hours after intravenous injection, but CSF levels of interferon were maintained for at least 24 hours after intrathecal injections. Side-effects of interferon included pyrexial reactions, especially after high-dose intravenous therapy (six), lethargy (four), a transient rise in blood pressure (two) and a reduction in platelet count (six). Staphylococcus epidermidis was grown from the CSF of one patient.
 ...
PMID:Use of interferon in the management of patients with subacute sclerosing panencephalitis. 383 55

Two patients had clinical findings of encephalopathy that progressed in 4 to 5 months. One patient had headache, fatigue, lethargy, hemiparesis, and a seizure. The second patient had only forgetfulness, confusion, and lethargy without focal signs. Herpes simplex virus was grown from brain biopsy in the first patient and from CSF in the second patient. These cases suggest that herpes simplex virus caused the encephalitis and that it should be considered in the differential diagnosis of chronic encephalopathy.
 ...
PMID:Chronic encephalitis possibly due to herpes simplex virus: two cases. 403 28

Among 16 cases of measles encephalitis observed in Toronto during 1964 and 1965, including six who were stuporous or comatose on admission and five who presented with convulsions, measles virus was isolated from CSF of one patient, rising titres of measles antihemagglutinin were detected in another patient, and 14 showed high antibody titres in sera collected as early as two to five days after onset of the measles rash. Increasing levels of measles antibody were detected in paired sera from three of seven patients with uncomplicated measles, and elevated antihemagglutinin titres were found in 16 cases of measles without neural involvement. Measles virus was isolated from lung tissue of a fatal case of giant cell pneumonia. Administration of pooled human gamma globulin to one leukemic patient, and of leukocytes from a convalescent donor to another leukemic child, may have assisted their recovery from measles.
 ...
PMID:Viral infections of Toronto children during 1965: II. Measles encephalitis and other complications. 495 71


<< Previous 1 2 3 4 5 6 7 8 Next >>