Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To determine the etiology of apparent meningococcemia, all cases of sepsis with coagulopathy, purpura, and/or adrenal hemorrhage (Waterhouse-Friderichsen syndrome) with and without shock occurring over a 12-year period were reviewed. A total of 42 cases were identified; 30 cases were caused by Neisseria meningitidis and 12 cases were caused by Haemophilus influenzae. Compared with patients with disease caused by H influenzae, patients with meningococcal disease were older, more often male, more often contracted the disease in winter-spring, and had a longer duration of antecedent symptoms; however, none of these differences was statistically significant. All patients were febrile (greater than 38 degrees C) and appeared toxic. Similar proportions in each group had shock and disseminated intravascular coagulopathy at the time of admission. Ten of 12 patients with H influenzae infection compared with 15/30 (P less than .05) with meningococcal infection were lethargic or comatose at the time of admission. Nine of 12 patients with H influenzae infection died compared with 5/30 with meningococcal disease (P less than .005); the mean time from onset of symptoms to death with H influenzae infection (20.7 +/- 11.4 [SE] hours) was significantly shorter (P less than .05) than with meningococcal infection (120 +/- 74.4 hours). Children with clinical signs of sepsis and with purpura, petechiae, or coagulopathy may have N meningitidis or H influenzae as etiologic agents. Initial antibiotic therapy should be directed against these pathogens.
 ...
PMID:Apparent meningococcemia: clinical features of disease due to Haemophilus influenzae and Neisseria meningitidis. 641 7

A number of changes in therapy of uncontrolled diabetes have occurred in recent years. These include low-dose insulin regimens, often routine phosphate repletion, more cautious bicarbonate replacement, infusion of larger fluid volumes, the use of hypotonic solutions in hyperosmolar states, and recently magnesium repletion. These modalities (with the exception of routine magnesium repletion) have been employed at North Central Bronx Hospital since its opening in 1976. Through this retrospective analysis of 275 cases of uncontrolled diabetes we have tried to answer the following questions: What is the outcome of all episodes of uncontrolled diabetes in a municipal hospital population with a uniform treatment protocol? What are the results of treatment with new modalities in various age groups? Are the causes of death different from those tabulated in previous reports? Our results indicate a good outcome in those under the age of 50 yr regardless of the diagnosis of hyperosmolar nonketotic coma (HNC) or diabetic ketoacidosis (DKA). Mortality from DKA was 2% in those under age 50 yr and 26% in the older age group. Surprising was the low mortality in the hyperosmolar group with 0% mortality under age 50 yr and 14% in patients over this age. The major categories of causes of death in the series included sepsis, adult respiratory distress syndrome (ARDS), metabolic, cardiovascular, and shock. With the exception of ARDS, these categories were not different from other reported series. There were few thromboembolic events in this series.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Uncontrolled diabetes mellitus in adults: experience in treating diabetic ketoacidosis and hyperosmolar nonketotic coma with low-dose insulin and a uniform treatment regimen. 641 94

There is a type of cerebral lesion, which kills neuronal cells at a later stage (greater than 48 hrs) post CA, while the systemic circulation is functioning normally. Although this lesion is probably dependent on multiple factors (----multiple therapies), a keyfactor in the pathogenesis is the loss of autoregulation and "finetuning" of the cerebral bloodflow according to local tissue metabolic needs. Although beneficial effect of almost none of the following therapies has been documented in randomised clinical studies, the following suggestions are made: a) In the CA-CPR phase: efficient respiratory care and external cardiac compressions (ECC), especially during bicarbonate administration; consider open chest CPR early, especially in cases of long arrest time and ineffective ECC. The socalled new CPR does not improve neurological outcome. b) In the post CPR phase: The non-autoregulated brain (cfr. focal ischemia) is kept preferentially at pCO2 values 25-30 mmHg, pO2 values greater than 100 mmHg, and normotension. Some form of stress, seizure and hyperthermia control prevents further imbalance metabolism/bloodflow. Relative dehydration, oncotic balance, steroids, early control of sepsis and uremia, early CT scan and measurement/control of ICP. All the above is currently grouped under "standard neuro-intensive therapy". Some other therapies, presently suggested by animal research are not very obvious, need first randomised clinical studies and are not suggested at this stage for clinical use: barbiturate coma, diphantoine, streptokinase, multifaceted therapy including hemodilution-brainflushing, Ca++ influx blocking drugs (lidoflazine). One such "innovative" therapy, barbiturate coma, has already been proven to be relatively ineffective (BRCT I) (Acta anaesth. belg., 1984, 25, suppl., 219-226).
 ...
PMID:Brain protection in the immediate post-resuscitation phase. 651 33

The purpose of this work was to review the literature about the newborn neurological pathology and to compare it with our results starting from the observation of 650 children who born at the Clinical Hospital of Porto Alegre from September 1979 to June 1980. Out of these, 100 presented with neonatal neurological pathology. These newborn were studied as to the age of the mother at the birth time, Apgar rate, weight and cephalic perimeter at the birth time, probable etiologies, and clinical picture and evolution. These newborn were compared to control groups and the results were discussed on the grounds of literature. Out of 100 newborn with neurological pathology, 65% presented with pathological neurological examination and 35% with normal neurological examination. The 65 newborn with pathological neurological examination had hypotonia, decreased deep tendon reflexes, decreased or absence of superficial reflexes in 40 cases. Hyperactivity, hypertonia and tremors were observed in 25 cases. Coma was present in 6 of these newborn with apathy and hypotonia. Seizures were present in 41 cases. EEG was performed in 29 of these 41 cases in the first five days of life. The EEG was normal in 15 (51.7%) newborn and it was pathologic in 14 (48.3%) newborn. The 100 newborn had the following diagnosis: 37 birth anoxia, 13 hemorrhages, 24 meningitis, 14 metabolic seizures, 4 sepsis, 1 kernicterus, 2 chromosomopathies, 3 malformation, 1 cerebral palsy, and 1 congenital rubeola. Out of the 37 newborn with birth anoxia, 20 (54.1%) had a good evolution, 7 (18.9%) had sequela and 10 (27.0%) died. Out of 13 newborn with hemorrhages 2 (15.4%) had a good evolution, 5 (38.5%) had sequela, and 6 (46.1%) died. Out of 24 newborn with meningitis, 18 (75.0%) had a good evolution, 5 (20.8%) had sequela, and 1 (4.2%) died. Out of 58 newborn with a good evolution, 30 had normal newborn neurological exam, and 28 had transient alterations. Out of 23 newborn who presented with sequela later on, only 5 had normal newborn neurological exam. All the 19 who died, had pathological newborn neurological exam.
 ...
PMID:[Neurological pathology in the newborn infant]. 653 54

Cerebral venous thrombosis occurring in puerperium is about 10 to 12 times more frequent in India than in Western countries. A clinical study of 135 patients with cerebrovascular accidents in early puerperium is reported. Cortical vein thrombosis is common and arterial thrombosis rare (6/135). The illness usually occurs within the first two weeks, after normal delivery at full term, in a multiparous woman, with multi-focal seizures, stupor or coma, regressing focal signs or at times as pseudotumour cerebri. Deep leg vein thrombosis and pelvic sepsis are rare. Mortality has been high reaching 28 to 33 percent in both Indian and Western countries. With the use of anticoagulants in some selected patients and earlier; energetic, supportive and symptomatic measures in others the mortality could be reduced to less than 20 percent. The quality of survival is good since those who survive have only minimal physical disability.
 ...
PMID:Cerebral venous and arterial thrombosis in pregnancy and puerperium. A study of 135 patients. 663 9

The criteria of brain death established by Japanese Society of EEG in 1974, necessitates a prerequisite; be applicable only to "acute destructive, primary gross lesion of brain". Namely, because of insufficient clinical data, secondary brain lesion such as post-anoxia, intoxication, metabolic coma and some kinds of CNS infection were excluded for the object to determine brain death. The criteria published by others also describe that etiology of coma should be clarified, and that careful measures are necessary to diagnose brain death if the cause of coma is unknown. In the present study, it was investigated that whether a clinico-pathological entity of brain death could exist universally regardless of the etiology, and by what means it could be defined clinically. The patients suffering from nondestructive, secondary brain lesions and who showed "brain death-like state" were selected for the study. ("Brain death-like state" requires coma, dilated nonreactive pupis and arrest of respiration concomitantly for more than 6 hours.) And 25 patients were collected, whose underlying diseases were post-anoxia or shock, CO intoxication, Paraquat poisoning, near-drowning or suffocation, hepatic coma, accidental hypothermia and sepsis, with or without the episode of cardiac arrest. Though all the patients died from 1 to 13 days after the insult, clinical signs of brain death-like state were not always irreversible. Isoelectric EEG was obtained on that state in 11 patients and repeated EEG revealed no return on those patients. But another 5 patients showed EEG activity when brain death was strongly suspected clinically.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Brain death in secondary brain lesion]. 665 91

Intracranial pressure (ICP) was measured continuously in ten consecutive comatose patients with intracerebral hemorrhage. Eight hemorrhages were ganglionic, one was thalamic, and one was lobar. The ICP at the time of insertion of the monitoring device was below 20 mm Hg in four patients, 20 to 30 mm Hg in four, and above 30 mm Hg in two. Of the seven patients whose ICP remained above 20 mm Hg despite aggressive medical therapy, three had the clot removed surgically and all three survived, although one died of sepsis a month later. The remaining four patients with uncontrolled ICP all died of the syndrome of brain death. Of tht three patients whose ICP was persistently below 20 mm Hg, one survived and two subsequently died of sepsis after improving neurologically for the first week. Intracranial pressure monitoring did not cause any morbidity. Raised ICP is related to mortality in comatose patients with cerebral hemorrhage, and ICP monitoring may be useful in guiding therapy, especially the timing and selection of patients for surgery.
 ...
PMID:Intracranial pressure monitoring in comatose patients with cerebral hemorrhage. 674 63

A parenteral formulation of rifampicin (Rimactan i.v., Ciba-Geigy, Basel, Switzerland) was administered to 237 critically ill or comatose patients, or patients with gastro-intestinal or absorption problems. There were 160 patients suffering from tuberculosis, 77 suffering from non-tuberculous (non-tb) infections including 30 cases of sepsis, 8 cases of bacterial meningitis and/or cerebral abscess and 9 patients with Legionnaires' disease. The usual daily dose of rifampicin was 450-600 mg, administered in most cases by i.v. bolus (122 cases) or i.v. drip infusion (79 cases) for a period of 1-113 days. Rifampicin was in all cases combined with one or more antimicrobial drug(s). The physicians considered the therapy as successful when the treatment with oral rifampicin could be instituted soon after parenteral administration or when the patients markedly improved their clinical condition. Of a total of 123 tuberculous patients for whom assessment of efficacy was possible, 100 (81.3%) showed favourable clinical results. Of 40 non-tb patients who could be analysed for clinical progress, 32 (80.0%) had a favourable outcome. Special attention should be drawn to the 11 patients with proven staphylococcal infections, of whom 10 were cured clinically and/or bacteriologically. Thrombophlebitis occurred in 10 out of the 237 (4.2%) patients, almost always in patients who were treated for more than 30 days. Systemic unwanted effects occurred in 14 (5.9%); the relationship to the treatment was not always established. Treatment was withdrawn due to unwanted effects in 5 (2.1%) of the 237 patients. Taking into account the severe, life-threatening infections reported, the results suggest that i.v. rifampicin is useful and in some critically ill patients even life-saving. Tolerability was good, even in long-term i.v. administration, although there seems to be the possibility that thrombophlebitis might develop if treatment is continued over 30 days.
 ...
PMID:Parenteral rifampicin in tuberculous and severe non-mycobacterial infections. Clinical data on 237 patients. 709 64

In a 3-year period, 95 patients with severe head injury (unconsciousness greater than 6h duration) were treated at our institution. Of these, 46 patients (48%) had isolated head injury and 49 (52%) had head injury plus severe multiple trauma. Multiple trauma was scored using the Modified Injury Severity Scale. All patients in the multiple trauma group had at least one additional area of severe injury. Severity of head injury, judged by Glasgow Coma Score, presence of mass lesions, abnormal posturing or flaccidity, impaired or absent oculocephalic reflexes, and fixed, dilated pupils, was much greater in the isolated head injury group. In spite of this, poor outcome (death or vegetative/severe disability) was 2 1/2 times as frequent in the multiple trauma group. Shock, refractory hypoxemia and sepsis were contributing factors in this increased morbidity and mortality. Increasing Modified Injury Severity Scale scores were associated with increased morbidity and mortality.
 ...
PMID:Effect of multiple trauma on outcome of pediatric patients with neurologic injuries. 723 36

Fulminant hepatic failure is an extremely rare coma syndrome resulting from massive necrosis of liver cells. A wide variety of etiologic agents have been identified, including viruses, drugs, and other toxic agents. Treatment focuses on reducing the ammonia load presented to the liver and on preventing or controlling complications, including sepsis, bleeding, cerebral edema, renal failure, and respiratory failure. With further research and identification of the specific toxins or metabolic derangements underlying the pathophysiology of this syndrome, more effective therapeutic measures may be devised.
 ...
PMID:Fulminant hepatic failure: a rare but often lethal coma syndrome. 743 88


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>