Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty-three patients with stage III germinal neoplasia of the testis were treated with a variation of our original vinblastine-bleomycin program. This modification consisted of 0.4 mg/kg of vinblastine given in two fractions on Days 1 and 2 followed by continuous intravenous administration of 30 units of bleomycin in 1000 cc of 5% glucose and distilled water over a 24-hour period for 5 successive days beginning on Day 2. Therapy was repeated every 28-35 days as toxicity permitted. There were 17 responses, nine of which were complete (39%). Eight of the complete responses were in patients with massive disease in whom a low complete response rate was expected. Toxic effects consisted of severe leukopenia in 90% thrombopenia in 50%, and unexplained transient hyperbilirubinemia in about 30% of the patients. Bleomycin pneumonitis occurred in one patient and resulted in death. Hypertension was a new and unexpected side reaction experienced by four patients. Further trials are indicated since the complete response rate in patients with advanced massive disease appears to be improved.
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PMID:Continuous intravenous bleomycin (NSC-125066) therapy with vinblastine (NSC-49842) in stage III testicular neoplasia. 5 12

Gangrenous cholecystitis, a disease more common in older patients and diabetics, may be complicated by perforation, pericholecystic abscess, and fistula. Intestinal obstruction has rarely been reported as a complication and only in cases involving perforation or acute, nongangrenous cholecystitis. A retrospective review of hospital records between 1961 and 1989 identified 126 patients with gangrenous cholecystitis, five of whom came to the hospital with intestinal obstruction. Three were cases of paralytic ileus and two of simple mechanical obstruction without perforation. The latter group may represent the first such cases reported. Gallbladder perforation occurred in two patients and cholelithiasis was found in three. The mean age of the total patient cohort was 70.6 years; patients were predominantly male and black. Hypertension and diabetes were common concomitant diseases. Patients commonly came to the hospital with nausea and vomiting, increasing abdominal girth, and obstipation. A leukocytosis on admission was more common than fever or hyperbilirubinemia. The clinical presentation of intestinal obstruction and the lack of objective data specific for gangrenous cholecystitis made a preoperative diagnosis impossible. Thus, a high index of suspicion should increase diagnostic accuracy. The incidence of intestinal obstruction (at presentation) in cases of gangrenous gallbladders was 4 per cent. Morbidity and mortality are reduced with early operation.
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PMID:Gangrenous cholecystitis: five patients with intestinal obstruction. 162 8

Seventeen female patients who underwent orthotopic liver transplantation between June 1973 and June 1987 became pregnant 5 months to 11 years after transplantation. Immunosuppression was maintained with combinations of prednisone, cyclosporine, and azathioprine prior to and during pregnancy. One patient discontinued immunosuppression after knowledge of pregnancy, taking only azathioprine sporadically. Mean age at time of delivery was 26 years. Twelve patients had no alteration in liver function studies; 7 patients demonstrated mild or moderate enzyme elevations prior to delivery, with one case of rejection confirmed by percutaneous liver biopsy. Major problems related to pregnancy were hypertension, anemia, and hyperbilirubinemia. Twenty live births occurred (2 patients had 2 separate pregnancies, one patient had a set of twins); 13 were by cesarean section, 7 by vaginal delivery. Eleven of the 13 cesarean births were premature by gestational age. All vaginal births were term. Toxemia of pregnancy and early rupture of membranes were the principal indications for cesarean section. There were no congenital abnormalities or birth defects and all the children are surviving well. Fifteen of 16 children older than one year all have normal physical and mental development, with one child manifesting immature speech development. Four children are under one year, all with normal milestones thus far. Sixteen of the 17 mothers are alive from 2-18 years after transplantation; the only death was from a lymphoma, almost 4 years after transplantation and 2 1/2 years after delivery. This experience suggests that women undergoing liver transplantation can safely bear children despite an increased risk of premature cesarean births. The effect of chronic immunosuppression of female pediatric patients on their reproductive potential later in adulthood remains to be fully evaluated but the results so far are favorable.
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PMID:Childbearing after liver transplantation. 230 62

Between November 1979 and April 1984, 790 consecutive pregnant women who considered themselves as having a "normal" pregnancy were followed in private practice from 9 weeks' gestation until 6 weeks post partum. The women had no pre-existing disease or problem classified as a risk to the pregnancy at the time of their first visit, had a singleton pregnancy and gave birth at Notre-Dame Hospital, Montreal. Maternal complications occurred during the course of pregnancy in 181 women (23%). Complications were mostly related to obstetric conditions (10%), such as preterm labour, intrauterine growth retardation (IUGR) and antepartum hemorrhage, or to medical conditions (12%), the most prevalent of which was hypertension (77% of medical conditions). Neonatal complications occurred in 183 infants (23%). The corrected perinatal death rate was 2.5 per 1000. Prematurity, IUGR and dysmaturity/postmaturity accounted for nearly half of the complications. Hyperbilirubinemia occurred in 7% of the cases. Among women without any maternal complications during pregnancy, the frequency rate of neonatal complications was 19%, compared with 23% among the entire group of 790 women. Our results suggest that the absence of maternal complications does not protect the infant from a neonatal complication. Further refinement is needed to identify markers of obstetric, medical and neonatal complications in pregnancies with no risk factors.
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PMID:Maternal and neonatal outcome in pregnancies with no risk factors. 365 44

The significance of hypertensive complications of insulin-dependent diabetic pregnancies (IDDP) has not been well examined since the early reports of Pedersen, which demonstrated an increased risk of neonatal death in women with pregnancy induced hypertension (PIH). To assess the effect of both PIH and chronic hypertension (CH) on outcome of IDDP managed using contemporary obstetrical and diabetic management, we reviewed the records of all 199 IDDP delivered at our institution over a 7-year period. Patients were classified as having PIH (Group 1, n = 37), CH (Group 2, n = 18) or both (Group 3, n = 4) on the basis of standard clinical criteria. All other IDDP were placed in the control group (Group 4, n = 140). Comparing all groups, significant differences were found for maternal age (P less than .0001) and distribution among White's Classes (P less than .0001). There was no significant difference in estimated gestational age (EGA) at delivery, birthweight, Apgar scores, hypoglycemia, hyperbilirubinemia, or congenital anomalies. Intrauterine fetal death (IUFD) was no more common in Groups 1, 2 or 3 than in Group 4; however, IDDP with CH were significantly more likely to have had previous stillbirths than IDDP with PIH (P = .011) or control IDDP (P = .017). Contrary to common clinical belief, the "stress" of CH and PIH did not offer protection to the newborn in the development of RDS or HMD. In fact, Group 3 infants had a higher rate of HMD than control infants (P = .024).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Complication of insulin-dependent diabetic pregnancies by preeclampsia and/or chronic hypertension: analysis of outcome. 405 75

A program designed to achieve normal plasma glucose concentrations before meals was tested in 83 insulin-dependent diabetic women during 110 pregnancies. The women rigidly controlled their carbohydrate intake but not their total energy intake, and twice daily they injected a combination of short-acting (Toronto) and intermediate-acting (NPH or Lente) insulin. Obstetric care was highly individualized and was aimed at avoiding or minimizing the impact of complications, such as hypertension, on the fetus and ensuring fetal lung maturity before delivery. The mean plasma glucose levels before meals (+/- standard error of the mean) were 136 +/- 9, 117 +/- 5 and 101 +/- 2 mg/dl during the first, second and third trimesters respectively. Obstetric complications included hypertensive disease of pregnancy (in 30.0%) and hydramnios (in 16.4%). The mean gestational age (+/- standard deviation [SD]) was 38.1 +/- 1.8 weeks, the cesarean section rate 45.4% and the mean stay in hospital for diabetes control before delivery (+/- SD) 15.7 +/- 9.6 days. The perinatal mortality rate was 0.9%. Neonatal problems included congenital anomalies in 3.6%, somatomegaly in 24.6%, hypoglycemia in 26.5%, hypocalcemia in 17.3% and hyperbilirubinemia in 39.4%. There were nine cases (8.2%) of the respiratory distress syndrome, four (3.6%) of which were severe. These findings lend support to the importance of a policy aimed at achieving normoglycemia and fetal lung maturity before delivery, goals that are attainable without lengthy antenatal hospitalization.
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PMID:Pregnancy in diabetic women: outcome with a program aimed at normoglycemia before meals. 702 11

The authors report a case of pregnancy in a 24-year-old, gravida-3, para-1 patient who had previously undergone liver transplantation for alveolar echinococcosis. Pregnancy and delivery were uneventful with no obstetrical or liver complications. Pregnancy seems to have little effect on liver transplants and rejection is seldom observed. Primary maternal complications are hypertension, preeclampsia, anemia and hyperbilirubinemia. Primary fetal complications include premature delivery and growth retardation. The mode of delivery depends on the obstetrical situation. Cyclosporin may be used during pregnancy. The risk of breastfeeding has not been clearly established. Pregnancy after liver transplantation is possible after 9 to 12 months but requires strict multidisciplinary surveillance. Barrier methods remain the preferred method of contraception for liver transplant patients.
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PMID:[Liver transplantation and pregnancy: 1994 perspectives]. 784 11

The objective of this study was to determine factors that affect cisplatin concentrations in human kidney cortex. We used flameless atomic absorption spectrophotometry to assay platinum in autopsy specimens of kidney cortex obtained from 83 cisplatin-treated patients. Concentrations were correlated with pretreatment factors and treatment conditions using univariate nonparametric statistics. Hierarchical stepwise multiple regression analyses of transformed (to normalize) data were then used to assess which factors were most important, controlling for other factors. Kidney-cortex platinum concentrations varied from 0 to 14.8 micrograms/g (median, 2.04 micrograms/g). The cumulative lifetime dose of cisplatin ranged from 10 to 1120 mg/m2 (median, 112 mg/m2). The time from the last cisplatin dose to death was < 1-609 days (median, 38 days). According to univariate statistics, factors that correlated (P < 0.05) with kidney-cortex platinum concentrations were the cisplatin dose per course, the pretreatment serum urea level, metoclopramide use (positive correlations), the time from the last cisplatin treatment to death, and the pretreatment serum albumin value (negative correlations). Factors that approached significance (0.05 < or = P < or = 0.10) were a history of hypertension, hyperbilirubinemia (positive), the serum calcium level, and phenytoin use (negative). In the multiple regression analysis, after controlling for the cisplatin dose per course and the time from the last treatment to death, only concurrent metoclopramide and phenytoin use entered the model. The hydration volume did not affect corrected kidney-cortex or kidney-medulla platinum concentrations. The following conclusions were reached: (1) it may be feasible to use lower hydration volumes than those used routinely, (2) any effect of hydration volume on cisplatin nephrotoxicity may not be mediated via a reduction in kidney-cortex platinum concentrations, (3) higher cisplatin doses might be tolerated with new 5-hydroxytryptamine-3 (5HT-3) antiemetics than were tolerated with metoclopramide, and (4) phenytoin should be tested for its ability to reduce cisplatin nephrotoxicity.
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PMID:Factors affecting human autopsy kidney-cortex and kidney-medulla platinum concentrations after cisplatin administration. 817 97

The relationship between pregnancy-induced hypertension (and pre-eclampsia) and gestational glucose intolerance was examined prospectively in 81 women with gestational diabetes mellitus. A borderline group consisted of 203 women with a single abnormal value on an oral glucose tolerance test. Controls consisted of 327 healthy women with normal glucose tolerance test at 28-32 weeks of gestation. The women with gestational diabetes were older (p < 0.01) and their prepregnancy weight and body mass index were higher (p < 0.001) than those in the control group. Also the women in the borderline group had higher prepregnancy weight (p < 0.01) and body mass index (p < 0.001) than the women in the control group. However, the pregnancy weight gain was lower in the gestational diabetics than in the control women (p < 0.001). Birth weight, birth trauma, low Apgar scores and hypoglycemia did not differ between the groups. However, hyperbilirubinemia occurred more frequently (28.4% vs. 3.7%, p < 0.001) in the gestational diabetics than in the controls. The frequency of both chronic hypertension (2.5% vs. 0.3%, p < 0.05) and pregnancy induced hypertension and pre-eclampsia (19.8% vs. 6.1%, p < 0.001) were higher in the gestational diabetes group, but not in the borderline group when compared with the controls.
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PMID:Hypertension and pre-eclampsia in women with gestational glucose intolerance. 838 13

We report on a 3-day-old newborn with critical coarctation of the aorta, coexisting adrenal and intracranial hemorrhages and acute renal failure requiring dialysis. Severe hypoglycemia, hyperbilirubinemia, mounting anemia and thrombocytopenia, clotting disturbances suggesting DIC, pneumonia, hypertension, increasing circulatory failure and repeated intracranial hemorrhage were observed and were the reason for postponing heart surgery. The child was operated on during the third week of hospitalisation on an emergency basis. The cardiac surgery procedure was performed successfully.
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PMID:[Diagnostic and therapeutic problems in a newborn with aortic coarctation, adrenal and intracranial hemorrhages and renal failure]. 864 47


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