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1.
OBJECTIVE--To compare the outcome of pregnancy in women with and without renal scarring after childhood urinary infections with that in unmatched controls. DESIGN--Retrospective study of pregnancies in women prospectively followed up from their first recognised urinary infection. SETTING--Tertiary referral centre in Gothenburg. SUBJECTS--111 Women attending an outpatient clinic for women with urinary infection during 1975-83, of whom 41 (65 pregnancies) were studied (19 women with renal scarring (32), 22 without scarring (33)), and 65 controls (65) randomly selected and matched for parity, age, smoking habits, and date of delivery. MAIN OUTCOME MEASURES--Urinary infections and complications in pregnancy. RESULTS--The incidence of bacteriuria during first pregnancies was significantly greater in women with (9, 47%) and without (6, 27%) renal scarring after childhood urinary infection than in controls (1, 2%) (p less than 0.001, 0.01 respectively). Symptomatic infections were seen only among women with a history of urinary infection: four women with renal scarring (three of whom had vesicoureteric reflux) developed pyelonephritis and three cystitis, and one woman without scarring developed pyelonephritis. Mean blood pressure was higher among women with severe renal scarring than controls (4/11 v 3/44; p less than 0.05) before and during pregnancy. There was no significant difference in the incidence of pre-eclampsia, operative delivery, prematurity, or birth weight. CONCLUSIONS--Women with a history of previous urinary infections had a high incidence of bacteriuria during pregnancy, and those with renal scarring and persistent reflux were prone to develop acute pyelonephritis. The risk of serious complications in pregnancy, however, was not increased in women with severe renal scarring, possibly owing to their continuous clinical supervision. 相似文献
2.
S. H. Jacobson O. Ekl?f C. G. Eriksson L. E. Lins B. Tidgren J. Winberg 《BMJ (Clinical research ed.)》1989,299(6701):703-706
OBJECTIVE--Determination of the long term incidence of uraemia, hypertension, and toxaemia in pregnancy associated with non-obstructive focal renal scarring after pyelonephritis in childhood 25-35 years earlier. DESIGN--27 Year follow up of patients with non-obstructive focal scarring identified from a retrospective review of intravenous urograms performed in childhood between 1951 and 1967. SETTING--Paediatric primary referral centre and urological clinic in tertiary referral centre. PATIENTS--30 Patients (mean age 33 (range 22-41] with non-obstructive focal renal scarring first detected between 1951 and 1967 and a history of febrile urinary tract infection. MAIN OUTCOME MEASURE--Hypertension and complications of renal damage. RESULTS--Three patients had developed end stage renal disease, seven had developed hypertension, two of 16 women had a history of toxaemia during pregnancy, and seven patients had undergone renal surgery during follow up. Of the 20 patients who had neither had renal surgery nor had end stage renal disease, all had a significantly lower glomerular filtration rate and renal plasma flow and higher diastolic blood pressure, mean arterial blood pressure, plasma renin activity, and serum beta 2 microglobulin concentration than 13 healthy age matched controls. Diastolic blood pressure and plasma renin activity were positively correlated (r = 0.50, p less than 0.05) and so were fractional sodium excretion and both systolic and diastolic blood pressures (r = 0.54, p less than 0.01, r = 0.51, p less than 0.01 respectively). The progress of renal damage was unrelated to the incidence of recurrent infections. CONCLUSIONS--Children with focal renal scarring due to pyelonephritis are at high risk of serious long term consequences. It is essential that they are given adequate attention and care during adolescence and pregnancy. 相似文献
3.
Observations are presented on two patients with chronic compulsive polydipsia who showed a relative defect in renal concentrating capacity. After excluding all possible metabolic and renal causes of hyposthenuria and after obtaining normal kidney biopsies, both patients were studied in metabolic balance on a constant diet under the following conditions: (a) dehydration (loss of 3-5% body weight), (b) water loading and response to hypertonic saline, and (c) water loading and response to intravenous vasopressin (Pitressin). Throughout these studies the following parameters were observed: plasma and urine osmolality, glomerular filtration rate (inulin), renal plasma flow (P.A.H.), osmolar clearance and clearance of free water. In both patients the concentration defect was not related to variations in glomerular filtration rate or osmotic load. There was no correlation between the degree of hypoosmolality and the renal concentrating defect. Contrary to reports from other laboratories, restriction of water intake and chronic administration of intramuscular vasopressin did not correct the concentration defect. 相似文献
4.
Sugatani J Komiyama N Mochizuki T Hoshino M Miyamoto D Igarashi T Hoshi S Miwa M 《Life sciences》2002,71(2):171-189
Shiga toxin (Stx) plays a central role in the etiology of hemolytic uremic syndrome (HUS) associated with Stx-producing Escherichia coli infection. The deposition of Stx2 in the renal collecting duct epithelial cells of rats administered Stx2 intravenously has been demonstrated by immunohistochemistry, and these rats were shown to develop substantial morphological changes in the kidney tubules, associated with polyuria. Severe polyuria was observed as an early event with no other obvious sequelae after Stx administration, in parallel with elevated urinary level of aquaporin 2 (AQP2) water channel protein that was determined by a sandwich EIA assay. Immunoblotting revealed that Stx treatment markedly induced an elevation in urinary AQP2 level and reduction in AQP2 protein in the renal plasma membranes. Elevated urinary AQP2 level was a more sensitive marker to assess Stx-induced renal tubular damage than urinary beta2-microglobulin or N-acetyl-beta-D-glucosaminidase in rats. Stx2 caused more severe renal tubular impairment than Stx1. Change in urinary AQP2 level by Stx1 and Stx2 at non-lethal doses of 40 ng/kg and 10 ng/kg, respectively, was reversed at 7 days in association with recovery of urinary concentrating ability, suggesting that there is a causative link. 相似文献
5.
D. P. E. Kingsley B. Goldberg C. Abrahams A. J. Meyers K. I. Furman I. Cohen 《BMJ (Clinical research ed.)》1972,4(5841):656-659
Sixty-six patients were seen from January 1963 to December 1970 in whom a diagnosis of analgesic nephropathy was made. The ratio of women to men was 2·7:1 and women presented at an earlier age. Over 60% of patients had or developed urinary tract infection and over one-third presented with serum urea levels over 300 mg/100 ml. Hypertension was present in 60% of patients and almost 20% had a history of peptic ulcer; hysterectomy had been done in 35% of the women. Most patients improved initially but more than half of those followed up died within five years of presentation. A direct relation was found between prognosis and the degree of functional renal impairment at presentation. Hypertension appeared to have an adverse effect on prognosis but no relation of prognosis to papillary necrosis, infection, or surgical procedures was found. 相似文献
6.
Natalie Hurwitz 《BMJ (Clinical research ed.)》1969,1(5643):536-539
Predisposing factors were sought in 118 patients who developed adverse drug reactions in hospital. Significantly more patients of 60 years and over, and more women than men, developed adverse drug reactions. Patients with reactions had more drugs before the development of the reaction than patients who did not develop reactions. A previous adverse drug reaction and a history of allergic disease were significant factors, while a history of jaundice or the presence of diabetes mellitus and renal disease was not. 相似文献
7.
DNA extracted from human nonhepatic tissues (placenta and kidney) have been digested with restriction endonucleases and examined by the Southern procedure with cloned 32P-labelled DNA of hepatitis B virus (HBV). In placental DNAs of women with the history of a hepatitis B infection and in one out of four cases of patients with no known HBV exposure or manifestation, HBV-related chromosomal nucleotide sequences were detected. The integration of HBV-related sequences was observed also in human kidney DNA. Moreover, in the placenta of women who had hepatitis B infection prior to delivery, unusual unintegrated forms of HBV have been found. We conclude that HBV sequences can be found not only in hepatic tissue but also in placental and kidney DNA, both of HBV-exposed and in one case even of a nonexposed patient. 相似文献
8.
M. Sussman A. W. Asscher W. E. Waters Joy A. S. Evans H. Campbell K. T. Evans J. Edmund Williams 《BMJ (Clinical research ed.)》1969,1(5647):799-803
The clinical, laboratory, and radiological findings in a group of 107 non-pregnant bacteriuric women and 88 controls have been compared. A previous history of urinary tract infection was more commonly obtained from the bacteriuric women. The means of the diastolic blood pressures, serum ureas, and erythrocyte sedimentation rates were significantly higher in the bacteriuric group, and acquired renal abnormalities were demonstrated in 18% of the bacteriuric women as compared with 4% of the controls. It is concluded that screening for asymptomatic bacteriuria in the adult non-pregnant female population in many instances fails to detect urinary tract infection at an early and reversible stage. 相似文献
9.
M. J. Bom J. M. B. Manders R. Uijlings E. A. Badings F. M. A. C. Martens 《Netherlands heart journal》2014,22(4):151-157
Background
Single-photon emission computed tomography (SPECT) is an important prognostic tool in evaluating coronary artery disease (CAD), with a high negative predictive value (NPV) for the occurrence of major adverse cardiac events (MACE). The prognostic value of SPECT is disputed in women, patients with atrial fibrillation (AF), diabetes, left bundle branch block (LBBB) and renal impairment.Methods
Seven hundred sixty-two patients without prior history of CAD who had SPECT without perfusion deficits were followed for 2 years for MACE. Predictive variables for the occurrence of MACE were reviewed by Cox proportional hazard regression, considering clinical information, resting-ECG data and SPECT data.Results
The NPV of SPECT for the occurrence of MACE within 2 years was 95.8 %. Multivariate Cox regression revealed male gender as the only significant predictor for the occurrence of MACE, besides a positive stress ECG at SPECT and a low LVEF. AF, LBBB, renal impairment and diabetes had no significant effect on the prognosis after normal SPECT.Conclusion
SPECT with normal perfusion images has great NPV in a medium-sized clinic in the Netherlands, even in patients with LBBB, AF, diabetes and renal impairment. MACE-free survival, however, was negatively influenced by male gender; we therefore propose more caution in men. 相似文献10.
The development of gender-related behavior in females following prenatal exposure to diethylstilbestrol (DES) 总被引:1,自引:0,他引:1
Anke A. Ehrhardt Heino F. L. Meyer-Bahlburg Laura R. Rosen Judith F. Feldman Norma P. Veridiano Evan J. Elkin Bruce S. McEwen 《Hormones and behavior》1989,23(4):526-541
Animal research has shown that diethylstilbestrol (DES) present during the sensitive developmental periods of the hypothalamus and adjacent areas of the brain affects the development of sex-dimorphic brain structures and subsequent behavior. To test for corresponding behavioral effects in humans, 30 women with a history of prenatal DES exposure were contrasted with 30 unexposed women who had been referred to the same clinic for a colposcopic examination because of an abnormal Pap smear. Gender-role behavior of childhood, adolescence, and adulthood was assessed by means of a semistructured interview, the Gender Role Assessment Schedule-Adult, and the Bem Sex Role Inventory. The mothers of these women were interviewed about their daughters with the "mother form" of the same interview schedule. The results suggest that DES women show less orientation toward parenting than the controls. There were no consistent group differences in other domains of gender-role behavior. 相似文献
11.
L. Bonneux P. Van der Stuyft H. Taelman P. Cornet C. Goilav G. van der Groen P. Piot 《BMJ (Clinical research ed.)》1988,297(6648):581-584
The pattern of cases of AIDS in Belgium suggests that Europeans infected with human immunodeficiency virus (HIV) acquired the infection in Africa. The prevalence of infection was assessed in Belgian advisers and European expatriates and risk factors for infection defined in a case-control study of expatriate men. Fifteen (1.1%) of 1401 Belgian advisers working in Africa and 41 (0.9%) of 4564 European expatriates living in Africa, were positive for antibody to HIV in a voluntary screening programme in Belgium. Among subjects with antibody to HIV the ratio of men to women was 3:1. These subjects did not have a history of intravenous drug abuse or blood transfusion and only one was homosexual. In a case-control study of 33 expatriate men who had antibody to HIV and 119 controls the men with antibody reported significantly more female sexual partners, who were more commonly local; and significantly more sexual contact with prostitutes in Africa. They had a significantly higher prevalence of history of sexually transmitted disease and had received significantly more injections by unqualified staff in Africa during the previous five years. No specific sexual practices were associated with having antibody to HIV. After multivariate analysis sexual contact with local women (adjusted odds ratio 14.7; 95% confidence interval 2.81 to 76.9), sexual contact with prostitutes (adjusted odds ratio 10.8 (1.6 to 71.9), and injections by unqualified staff (adjusted odds ratio 13.5 (3.7 to 49.8) remained independent risk factors for infection. European expatriates in Africa were at increased risk from infection with HIV and were a means of introducing HIV into the heterosexual population in Europe. Transmission from women to men by vaginal intercourse seemed to be the most probable route of infection. 相似文献
12.
We assessed the mortality rates by age, sex, race, blood type, primary diagnosis, treatment and transplantation history of 8432 patients in Canada for whom end-stage renal disease (ESRD) was diagnosed between 1981 and 1986. Significant differences in the probability of dying were found between those with and without diabetes mellitus, between those who had received a renal transplant and those who had not, between white and nonwhite patients and between various age groups. The mortality rates of the ESRD patients were at least three times higher than those of the general Canadian population. Primary diagnosis and treatment were significantly associated with the risk of dying among the ESRD patients. For those who had received a transplant, the length of time spent waiting for a transplant was positively associated with the risk of death from ESRD. Patients who had received peritoneal dialysis before transplantation had a higher risk of death than those who had received either hemodialysis (risk ratio 1.3) or transplantation (risk ratio 3.2) as the first treatment. No significant differences were found in the cause of death between those who had received peritoneal dialysis and those who had received hemodialysis. Almost half of the deaths among women without diabetes who had received a transplant were due to infection. 相似文献
13.
江豚的小肾结构指数和尿浓缩能力 总被引:6,自引:0,他引:6
对江豚的六项小肾结构指数的测定发现,黄海沿岸江豚的小肾结构指数明显高于长江江豚的。提示前者具有较高的尿浓缩能力。对尿的分析所获结论相同,反映出二者对所栖水域的不同渗透浓度的适应。 相似文献
14.
The progress of 124 women with at least two negative cervical smears following a history of mildly abnormal smears for which no treatment had been given was compared with 106 women with negative smears and a clinical history of genital warts or herpes virus infection and 460 age-matched controls. After 4 years, excluding those for whom there was no follow up, 5.8% of those with a history of abnormal smears, none of those with a clinical history of genital warts or herpes virus and 1.1% of controls had developed histological evidence of at least cervical intraepithelial neoplasia grade III (CINIII) when referred for investigation of subsequent abnormal smears; one woman, from the control group, had developed invasive cervical cancer. Women with two negative smears after a history of abnormal smears who subsequently developed CINIII were more likely to have had a previous smear reported as moderate or mild-moderate dyskaryosis (2/6) compared with those whose follow up was negative (2/89). the results suggest that two negative cervical smears may not necessarily indicate that a lesion has regressed, but that a clinical history of genital warts or herpes virus infection should not be an indication for increased surveillance. 相似文献
15.
O. M. Edwards Pauline Edwards E. C. Huskisson R. T. Taylor 《BMJ (Clinical research ed.)》1971,2(5753):87-89
Renal function was assessed in 18 patients who had consumed 2 to 30 kg of paracetamol. No relationship was found between the total amount of paracetamol taken and any aspect of renal function studied. No patient had clinically significant renal impairment. Thirteen of the patients showed no significant deterioration of renal function over a period of about one year during which they consumed an additional mean 2 kg of paracetamol. 相似文献
16.
Spontaneous abortion is the most common adverse pregnancy outcome, and stress has been suggested to be important factor. We hypothesized that those female pregnant women with previous spontaneous abortion will have higher anxiety and depression than female pregnant women without previous spontaneous abortion and controls (healthy non-pregnant women). Age and socio-demographic parameters did not differ significantly between the three groups of participants. Anxiety and depression levels were assessed with the Beck Depression Inventory and the Beck Anxiety Inventory. There were no significant differences in the scores on Beck Depression Inventory between three groups of participants at the week 10 of gestation-1st assessment and week 20 of gestation-2nd assessment. Contrary of these results, pregnant women with history of spontaneous abortion have had statistically significant higher anxiety score than pregnant women without history of spontaneous abortion and control group-non-pregnant women, on both assessment of anxiety. Negative correlations between months passed form the last spontaneous abortion and anxiety on both assessment, emphasize the role of psychological support for the women who have experienced spontaneous abortion. 相似文献
17.
Yasmin V. Barrios Bizu Gelaye Qiuyue Zhong Christina Nicolaidis Marta B. Rondon Pedro J. Garcia Pedro A. Mascaro Sanchez Sixto E. Sanchez Michelle A. Williams 《PloS one》2015,10(1)
ObjectiveWe examined associations of childhood physical and sexual abuse with risk of intimate partner violence (IPV). We also evaluated the extent to which childhood abuse was associated with self-reported general health status and symptoms of antepartum depression in a cohort of pregnant Peruvian women.MethodsIn-person interviews were conducted to collect information regarding history of childhood abuse and IPV from 1,521 women during early pregnancy. Antepartum depressive symptomatology was evaluated using the Patient Health Questionnaire-9. Multivariable logistic regression procedures were used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (95%CI).ResultsAny childhood abuse was associated with 2.2-fold increased odds of lifetime IPV (95%CI: 1.72–2.83). Compared with women who reported no childhood abuse, those who reported both, childhood physical and sexual abuse had a 7.14-fold lifetime risk of physical and sexual IPV (95%CI: 4.15–12.26). The odds of experiencing physical and sexual abuse by an intimate partner in the past year was 3.33-fold higher among women with a history of childhood physical and sexual abuse as compared to women who were not abused as children (95%CI 1.60–6.89). Childhood abuse was associated with higher odds of self-reported poor health status during early pregnancy (aOR = 1.32, 95%CI: 1.04–1.68) and with symptoms of antepartum depression (aOR = 2.07, 95%CI: 1.58–2.71).ConclusionThese data indicate that childhood sexual and physical abuse is associated with IPV, poor general health and depressive symptoms in early pregnancy. The high prevalence of childhood trauma and its enduring effects of on women’s health warrant concerted global health efforts in preventing violence. 相似文献
18.
The Hartnup phenotype: Mendelian transport disorder, multifactorial disease. 总被引:6,自引:0,他引:6
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C R Scriver B Mahon H L Levy C L Clow T M Reade J Kronick B Lemieux C Laberge 《American journal of human genetics》1987,40(5):401-412
The Hartnup mutation affects an amino acid transport system of intestine and kidney used by a large group of neutral charge alpha-amino acids (six essential and several nonessential). We compared developmental outcomes and medical histories of 21 Hartnup subjects, identified through newborn screening, with those of 19 control sibs. We found no significant differences in means of growth percentiles and IQ scores between Hartnup and control groups (but all low academic performance scores were found in the Hartnup group, and various skin lesions occurred in five Hartnup subjects), no significant difference between means of the summed plasma values for amino acids affected by the Hartnup gene in Hartnup and control groups, two Hartnup subjects with clinical manifestations--impaired somatic growth and IQ in one, impaired growth and a "pellagrin" episode in the other--who had the lowest summed plasma amino acid values in the Hartnup group; the corresponding values for their sibs were the low outliers in the control group, and two tissue-specific forms of the Hartnup (transport) phenotype: renal and intestinal involvement (15 families) and renal involvement alone (one family), both forms having been inherited as autosomal recessives (the symptomatic probands had the usual form). Whereas deficient activity of the "Hartnup" transport system is monogenic, the associated plasma amino acid value (measured genotype) is polygenic. The latter describes the parameter of homeostasis and liability to disease. Cause of Hartnup disease is multifactorial. 相似文献
19.
Fujimori S Ooyama K Ooyama H Moromizato H 《Nucleosides, nucleotides & nucleic acids》2011,30(12):1035-1038
We have retrospectively evaluated the uric acid control status and renal function changes over a period of up to 7 years in 35 patients with renal impairment who had stage 3 or higher chronic kidney disease (CKD; stage 3 in 32 patients, stage 4 in 2 patients, and stage 5 in 1 patient) associated with hyperuricemia and were receiving monotherapy with benzbromarone as an antihyperuricemic drug. Serum uric acid levels significantly decreased from 8.5 ± 0.9 to 6.1 ± 0.8 mg/dL at 6 months and were subsequently controlled at less than 7.0 mg/dL in most patients. Most patients received benzbromarone at a dose of 25-50 mg/day, whereas 150-200 mg/day was used in some patients with stage 4 or 5 CKD. No significant changes in estimated glomerular filtration rate (eGFR) from the baseline value of 46.2 ± 11.5 mL/minute/1.73 m(2) were found after benzbromarone therapy. Although the renal function impairment did not improve by reducing the serum uric acid levels with benzbromarone, the renal function did not deteriorate further on the therapy. These results suggest that benzbromarone is applicable to the management of hyperuricemia associated with renal impairment. 相似文献
20.
《BMJ (Clinical research ed.)》1989,299(6708):1135-1136
The aim of the study was to determine the outcome in 181 diabetic patients with advanced, previously untreated renal impairment who had been identified in a survey conducted in six health regions in the United Kingdom in 1985. Late in 1987 questionnaires were sent to the consultant physicians, geriatricians, and nephrologists who had reported on the 181 patients, asking whether the patient had started receiving dialysis, had received a transplant, or had died. In all, 176 of the patients were traced, 164 having either died or received renal support treatment by the end of 1986. Nearly two thirds (107) of the patients received renal support treatment, which was renal transplantation in five and dialysis in 102. This is an increase on previous years. A third of the patients (57) died without having received renal support treatment. In 15 patients death was unavoidable and mainly from acute myocardial infarction (10 patients), but 28 patients (half of those who died untreated) died from renal failure, sometimes with fluid retention that was ascribed to heart failure (18 patients). Most of the patients would have benefited from renal support treatment. This neglect should no longer occur. 相似文献