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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Spontaneous rupture of the liver associated with pregnancy is a rare and grave complication, usually occurring in preeclampsia or eclampsia. Two cases of ruptured subcapsular hematoma of the right liver during pregnancy are reported. The first case was a 19-year-old woman who had suffered from epigastralgia and absent fetal heart beat in the 32nd week of gestation. The second case was a 31-year-old female who complained of nausea and right upper quadrant pain in the 35th week of pregnancy. Both had preeclampsia, and developed shock with disseminated intravascular coagulation soon after admission. Both received surgery and were found to have ruptured hematoma over the right liver. Finally, the first patient died of renal failure, but the second survived because preoperative diagnosis had been exact. Greater suspicion, then awareness of diagnosis can lead to better timing of surgery and an improved prognosis for mother and child.
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PMID:Spontaneous rupture of the liver associated with pregnancy: a report of two cases. 798 38

Acute renal failure occurring in a 24-year-old primigravida with eclampsia and HELLP (hemolysis, elevated liver enzymes, low platelets) syndrome is described. She also had transient disseminated intravascular coagulation. Hemodialysis, fresh blood transfusions, and antihypertensive therapy were administered, and resulted in complete recovery. Kidney biopsy revealed acute tubular necrosis.
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PMID:Acute renal failure in a patient with HELLP syndrome--an unusual complication of eclampsia. 804 68

Current concepts of the cause, pathophysiology, clinical and laboratory diagnosis, and management of fulminant and low-grade DIC have been presented. Considerable attention has been devoted to interrelationships within the hemostasis system. Only by clearly understanding these pathophysiological interrelationships can the clinician and laboratory scientist appreciate the divergent and wide spectrum of often confusing clinical and laboratory findings in patients with DIC. In this discussion, objective clinical and laboratory criteria for a diagnosis of DIC have been delineated, thus eradicating unnecessary confusion and empirical decisions regarding the diagnosis. Many therapeutic decisions to be made are controversial and will remain so until more is published about specific therapeutic modalities and survival patterns. Also, therapy must be highly individualized depending on the nature of DIC, age, cause of DIC, site and severity of hemorrhage or thrombosis, and hemodynamic and other clinical parameters. Also presented are clear criteria for severity of DIC and objective criteria for defining a response to therapy. Also, because it is often difficult for the individual physician to decide when to stop often extensive therapy, objective criteria whereby therapy may be stopped, as continuation is likely fruitless, have been presented as a guideline. Lastly, it should be appreciated that many syndromes that are often organ specific share common pathophysiology with DIC but are typically identified as an independent disease entity, such as hemolytic uremic syndrome, adult shock lung syndrome, eclampsia, and many other isolated organ-specific disorders.
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PMID:Disseminated intravascular coagulation. Objective criteria for diagnosis and management. 817 Feb 57

Fifty patients with severe pre-eclampsia who presented before 32 weeks' gestation were managed conservatively (sedation, bed rest, antihypertensive therapy and intensive fetal and maternal monitoring) until intervention was indicated. Twelve patients presented before 26 weeks of pregnancy and there were no fetal survivors in this group; 23 presented between 26 and 29 weeks and 8(34,8%) of the babies in this group survived. The rate of perinatal loss in those presenting between 30 and 32 weeks was 26,6% (N = 4). Patients who had a history of a hypertensive disorder in their previous pregnancy(ies) had a higher perinatal mortality rate; 23 such mothers experienced 16 perinatal losses compared with 27 mothers who had no such history and who had only 8 perinatal losses. There was 1 maternal death, there were 2 cases of eclampsia, 3 of pulmonary oedema, 4 of abruptio placentae and 1 case of renal failure; 2 patients had disseminated intravascular coagulation. The local indigent and underprivileged black population have a more aggressive form of early onset of severe pre-eclampsia than that reported for other population groups. The high maternal complication rate of 30,8% and the low fetal survival rate before 26 weeks indicate that there is no place in our setting for expectant management of severe pre-eclampsia in patients presenting before 26 weeks. This applies particularly to those with a previous history of hypertension in pregnancy.
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PMID:Expectant management of early onset of severe pre-eclampsia in Durban. 821 21

Between 1982 and 1992, 18 cases of pregnancy-related acute renal failure (PR-ARF) were observed (9% of the total number of ARF). Mean age of the women was 32 years (22-40 years). Uterine hemorrhage and preeclampsia/eclampsia were the major causes of ARF, accounting for 61% of the cases. Patchy renal cortical necrosis was suspected in 2 cases whereas signs of disseminated intravascular coagulation (DIC) or microangiopathic hemolytic anemia were present in 6 (33%) and 9 (50%) cases, respectively. Ten women required hemodialysis; and 6 of them, additional plasma exchange sessions. Five patients (28%) died during the acute phase of the illness, mainly due to brain damage, hepatic failure, and sepsis. Among the survivors, a complete (61.5%) or partial recovery (23.1%) was usually seen, but irreversible renal failure was recorded in 2 cases with postpartum hemolytic uremic syndrome (HUS). Short-lasting oligoanuria (< 3 days) represents a good prognostic index. However, the presence of vascular injury (cortical necrosis, HUS) seems to carry a poor prognosis. In conclusion, PR-ARF is still a critical occurrence, associated with serious prognosis for both women and kidneys. So far, the most effective measures remain the careful prevention and the aggressive management of the obstetric complications.
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PMID:Acute renal failure in pregnancy. 829 Jul 7

We report a case of preeclampsia presenting initially as a moderate hypertension, and complicated over a ten-day period by eclampsia, retinal hemorrhage, cerebral and hepatic subcapsular hematomas, HELLP syndrome, disseminated intravascular coagulation and renal failure. Fatal outcome was related to cerebral death and rupture of the liver hematoma. The case analysis points out inaccurate initial management: probable misdiagnosis of epigastric pain related to subcapsular hematoma, ineffective antihypertensive therapy, aspiration of the gastric content after benzodiazepine treatment of eclampsia, transfer of the patient without stabilisation of her clinical status.
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PMID:[Severe preeclampsia. Analysis of a case with fatal outcome]. 869 Aug 69

This study was undertaken to determine the coagulation profile of women with pregnancy induced hypertension and to evaluate the changes in the level of AT-III in pre-eclampsia and eclampsia and its correlation with severity of disease in order to evaluate if it can be used as a marker for severity of PIH. 119 women with PIH in the third trimester of pregnancy constituted the study group. Age and parity matched 25 normal pregnant and 25 non-pregnant women were taken as control group. No significant difference between the coagulation profile of non-pregnant and normal pregnant women was seen. There is evidence of consumption coagulopathy in PIH patients and AT-III activity shows a gradual and almost linear reduction in various groups ranging from normal pregnant women to eclampsia. Reduction in AT-III activity has positive correlation with PIH and it can be a useful marker for severity of PIH.
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PMID:Pregnancy induced hypertension and antithrombin-III. 881 56

We report the case of a 39-year-old para-4 gravida-4 who received polychemotherapy 5-fluorouracil 600 mg/m2, cyclophosphamide 600 mg/m2 and epirubicin 50 mg/m2 for invasive breast cancer (pT2N2Mo) with extensive metastatic involvement of all 23 axillary lymph nodes removed at 29 gestational weeks. Soon after the second course of chemotherapy at 35 weeks, she developed two eclamptic tonic-clonic seizures which were treated by antihypertensive and anticonvulsive drugs and delivery of a healthy infant, 1650 g (< 10th percentile) by cesarean section. That this patient indeed suffered from eclampsia was supported by the findings of transient postpartum severe hypertension (peak 170/110 mmHg), proteinuria (peak 3.2 g/24 h), incomplete features of the HELLP syndrome (thrombocytopenia 81,000/mm3, haptoglobin < 10 mg/dl) and of DIC, and by the results of cerebral CT scanning showing two 1-cm ischemic lesions. Since the detrimental effect of antineoplastic agents on the rapidly proliferating trophoblast is well known and as abnormal placental function, such as in triploidy, trisomy or hydatiform mole, has been associated with an increased risk for preeclampsia/eclampsia, a possible causal relationship between polychemotherapy and the subsequent development of this rare disorder is suggested.
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PMID:Eclampsia after polychemotherapy for nodal-positive breast cancer during pregnancy. 884 12

From January 1990 to December 1994, 24 parturients were diagnosed as having HELLP syndrome alone or combined with preeclampsia/eclampsia among 8,224 patients who were delivered at our institution. They consisted of 14 primiparous and 10 multiparous patients. Mean maternal age was 28.9 +/- 3.3 and gestational age was 34.8 +/- 5.6 weeks. Of 24 parturients, 8 had vaginal delivery and the remaining 16 were delivered by caesarean section. Serious maternal morbidity included eclampsia (n = 3), preeclampsia (n = 18), renal failure (n = 5), hydrothorax (n = 4), and DIC (n = 1). There was no maternal death. There were 3 intrauterine fetal deaths and two neonatal deaths. Perinatal deaths were 2 (0.9%, 2/26). Three caesarean sections were performed under general anesthesia, and 13 under spinal anesthesia. In cases with apparent bleeding tendency, spinal and epidural anesthesia should be avoided. In providing general anesthesia, hypertension should be controlled, and the uterus is preferably dilated before the delivery and contracted there-after.
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PMID:[HELP syndrome and anesthetic management]. 884 89

The actual disappearance of pregnancy-related acute renal failure (PR-ARF) is a common "feeling" for nephrologists. The aim of this study was to exactly quantify this event by evaluating epidemiology and the extent of renal damage in PR-ARF. From 1958 to 1994, 84 cases of PR-ARF were observed (5.8% of total number of ARF needing dialysis). In four successive periods (1956-67, 1968-77, 1978-87, 1988-94), the incidence of PR-ARF fell from 43% to 0.5% with respect to the total number of ARF, and from 1/3000 to 1/18,000 with respect to the total number of pregnancies. Maternal mortality in the past was high (31%), but no cases of death in the last period were seen. Irreversible renal damage was recorded in 11.1% of PR-ARF, and, in particular, in 18.7% of cases of preeclampsia-eclampsia (PE-E). The worst maternal and renal prognosis occurred in PE-E that was complicated by abruptio placentae (AP). Neither disseminated intravascular coagulation (DIC), microangiopathic hemolytic anemia, nor prostacyclin imbalance were significantly related to the severity of renal damage. Heparin therapy did not modify DIC evolution and renal outcome and was aggravated by severe hemorragic complications. Support therapy with plasma infusion, antithrombin III, and antiplatelet agents seems to be helpful. In conclusion, PR-ARF has become a rare occurrence and, in our experience, no cases of death or irreversible renal damage were observed in the last 7 years. The most important reasons for this favorable evolution seem to be an improved medical care and more effective measures of careful prevention, mainly regarding tempestive delivery.
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PMID:Is pregnancy-related acute renal failure a disappearing clinical entity? 887 82


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