Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0728731 (prematurity)
 7,134 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Coagulation and fibrinolysis studies were performed on 64 newborns; 16 premature infants with hyaline membrane disease (HMD), 17 newborns with other forms of respiratory distress syndrome (RDS) (8 of them were premature), 31 healthy newborns (11 of them were premature). All the babies were studied once in the first 48 hours of life. There was no significant difference between sick and healthy babies for 5 parameters; platelet count, factor VIII, fibrinogen, fibrin(ogen) degradation products, euglobulin lysis time. Factor II, VII and X were low in all infants, and premature infants had significantly lower levels compared to full term newborns. Factor V, plasminogen, alpha 2 macroglobulin (alpha 2M) and antithrombin III (AT III) levels were significantly lower in sick infants. Except for AT III, these deficiencies were not related to prematurity. No significant difference was found between HMD and other RDS. Of the 33 sick infants, 5 developed laboratory findings consistent with disseminated intravascular coagulation (DIC). The results indicate that the coagulation and fibrinolytic abnormalities reported are not specific to HMD.
 ...
PMID:Haemostatic disorders and respiratory distress in the newborn. 7 54

A retrospective study of 100 patients with disseminated intravascular coagulation from 1993 to 1997 is reported. Forty-five patients were neonates with a mean age of 12.6 days and 55 patients were infants, children and adolescents with a mean age of 6 years and 3 months. Most of them (91.5%) had complicated underlying conditions which included congenital anomalies, prematurity, malignancy, hematological and various diseases. Additionally, every patient had triggering conditions commonly identified as gram-negative septicemia. Bleeding and thromboembolic manifestations were found in 59.4 per cent and 19.8 per cent, respectively. The laboratory findings revealed red blood cell fragmentation, 89.6 per cent and thrombocytopenia, 85.8 per cent. Natural anticoagulants were studied in a few cases and revealed low levels of antithrombin III and protein C. The prompt effective management included treatment of underlying diseases, identification and relief of triggering conditions, correction of thrombocytopenia and coagulopathy, and fully supportive care. The overall case-fatality rate was 41.6 per cent which was not correlated with age, underlying diseases, triggering conditions, manifestation of bleeding, thromboembolism or shock, and exchange transfusion. However, a significant lower case-fatality rate was found in patients with positive culture (25%) as compared to those with sepsis and negative culture (51.7%) (p = 0.044). In addition, the febrile neutropenic patients, who showed good response to the administrated granulocyte-colony stimulating factor (G-CSF), survived from the DIC.
 ...
PMID:Disseminated intravascular coagulation findings in 100 patients. 1073 May 20