Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The efficacy of resuscitative emergency room thoracotomy (ERT), particularly in blunt injury, has been questioned. Wide application of the procedure may not be cost effective. The risk of exposure and lethal infection to medical personnel during ERT is considerable. For the past decade, the policy at this institution has been to perform ERT on all moribund patients sustaining penetrating torso injury and all patients sustaining blunt injury with any evidence of cardiac electrical activity. To evaluate whether such a liberal policy is currently justified, the charts of all patients undergoing ERT over a 4-year period were reviewed. One hundred twelve patients underwent ERT; 24 (21%) sustained penetrating injury, 88 (79%) blunt injury. The overall survival rate was 1.8%. Penetrating injury had a 4.2% survival and blunt injury 1.1%. No patients with CPR initiated at the scene and required throughout transport survived. In those patients with both blood pressure and spontaneous respirations present in the field, survival rate was 11.8%. Survival rate in patients manifesting sinus rhythm or ventricular fibrillation upon arrival at the ER was 6.4%. No survivors were noted among patients coming to the hospital with an idioventricular rhythm or asystole. The total hospital charges for patients undergoing ERT exceeded reimbursement by $59,565. Screening for HIV and hepatitis could be documented in only two patients; both were negative. Liberal performance of ERT has dismal results, incurs monetary loss, and affords a greater potential for exposure to lethal infection. Emergency room thoracotomy is justified only when vital signs or a resuscitatible cardiac rhythm are present in the field or ER and deteriorate shortly before thoracotomy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Reappraisal of emergency room thoracotomy in a changing environment. 207 24

Regarding problems in emergency and urgent immunoserologic tests, I mainly focused on infectious diseases and CPR and discussed the correspondence of dangerous needle stick injuries, and the significance of emergency CRP measurement in various body fluids using highly sensitive determination methods. The actual conditions and correspondence of infections due to dangerous needle stick injuries (accidental pricking with used needles) such as hepatitis, syphilis, acquired immunodeficiency syndrome (AIDS), adult T-cell leukemia (ATL), herpes simplex, falciparum malaria, tuberculosis, Rocky mountain spotted fever, and human colonic adenocarcinoma are discussed. With regard to emergency CRP measurement, application of highly sensitive determination methods and the significance of CRP measurement of various body fluids (healthy adult blood, cord blood, cerebrospinal fluid, urine and puncture fluid) are described. The reference values for CRP concentrations in various body fluids were established at 15 to 3,063 ng/ml for serum (male; 26 to 3.992 ng/ml, female; 11 to 1,672 ng/ml), 9 to 73 ng/ml for cord blood, 2 to 10 ng/ml for cerebrospinal fluid and less than 2 ng/ml for urine.
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PMID:[Future prospects of emergency laboratory tests--problems of immunoserologic tests]. 893 87

There are two types of carboxypeptidases present in human blood, carboxypeptidase N (CPN) and arginine carboxypeptidase (CPR). CPR is generated during coagulation from a precursor (proCPR) which can be converted to the active form by trypsin in vitro. Since it is difficult to distinguish the two types of carboxypeptidases in human blood by the measurement of enzyme activity, we established a quantitative sandwich ELISA by which CPR can be quantitated. The amount of CPR in plasma, fresh serum and heated serum were essentially the same. Therefore the ELISA assay does not distinguish proCPR, activated CPR and inactivated CPR. With the ELISA method, CPR was quantitated in plasma from fifty patients with rheumatoid arthritis and eleven patients with severe hepatitis as well as healthy individuals. The amount of CPR in plasma obtained from patients with rheumatoid arthritis was not found to be lower than that of normal subjects. Furthermore, the patients who suffered severe hepatitis and had very low levels of CPR-total were fatal. This suggests that a decrease of CPR level might be a good indication of a patient's prognosis to death by hepatitis.
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PMID:Arginine carboxypeptidase (CPR) in human plasma determined with sandwich ELISA. 1052 10