Early growth delay in diabetic pregnancy: relation to psychomotor development at age 4

Ninety nine consecutive insulin dependent and 101 non-diabetic pregnant women were examined by ultrasonograph to assess early fetal growth. In 42 of the diabetic mothers and three of the non-diabetic mothers the scan showed early intrauterine growth delay. At 4-5 years of age all children available for study were evaluated by the Denver developmental screening test. Only 23 of the 34 children of diabetic mothers with early intrauterine growth delay had normal test scores compared with 46 of the 50 children of diabetic mothers with normal intrauterine growth. The children failed in personal-social development, gross motor development, and particularly in language and speech development. Children of diabetic mothers with normal early fetal growth had scores very similar to those of the children of non-diabetic mothers, of whom 76 of the 86 tested had normal scores. This study suggests that children with a history of growth delay in early diabetic pregnancy should be screened for possible developmental impairment.     

Prediction of severe postoperative complications in patients admitted to neuroanaesthesia

The purpose of this study was to identify factors which will predict the risk of severe postoperative complications in individual patients in a neurosurgical unit. Eleven risk factors were investigated in 363 neurosurgical patients, of whom 40 (11%) developed postoperative complications requiring mechanical ventilation for more than 24 h in an intensive care unit, 16 were found to be severely disabled or in a vegetative state at follow-up 1 month after admission, and 28 patients died. By applying stepwise, logistic regression analysis to the patient's data, we were able to select two significant risk variables, i.e. the Glasgow Coma Scale (GCS) 8 or less preoperatively and emergency anaesthesia. The presence of GCS 8 or less on the consciousness scale was associated with postoperative complications in approximately 40% of the cases. Emergency patients with severe neurological damage had the greatest risk of postoperative complications (93%). Fatal outcome for patients with postoperative complications was seen in 40% of the cases.     

Psychiatric aspects of Down's syndrome

In a survey study of psychiatric morbidity, based on a representative sample from the Danish mental retardation register, 44 adults with Down's syndrome (DS) were compared with 258 other mentally retarded adults. Assessed by the parameters psychiatric disorder, behaviour problems, neurotic traits, and deviant social interaction, the DS group functioned better on all parameters. However, male and female DS patients were very different, the females constituting a superior well-functioning group while the males had major problems in every area. High prevalence rates of dementia and infantile autism were found in the DS group. General function rapidly decreased with age in DS patients.     

Bereavement and remarriage for older adults

The purpose of this study was to assess differences in bereavement outcomes between surviving spouses aged 50 and over who remarried within 4-5 years and those who did not. Fifteen bereaved respondents out of 192 in a longitudinal prospective study who later remarried were compared with 15 other matched nonremarried respondents. Analyses of sociodemographic data, standardized measures of depression, life-satisfaction, resolution of grief, and self-perceived ratings of coping, stress, self-esteem, health and social support were performed with correlated t-tests. Statistically significant differences indicated that over time, the remarried subjects displayed more positive outcomes.     

Delayed repair and preoperative ECMO does not improve survival in high-risk congenital diaphragmatic hernia.

It has been suggested that delayed repair with preoperative stabilization might improve survival in high-risk (symptomatic within 6 hours of birth) congenital diaphragmatic hernia (CDH). This study compares the results of immediate operation versus delayed repair using extracorporeal membrane oxygenation (ECMO) when necessary. Since we first used ECMO in 1984, 101 high-risk CDH infants have been treated. Prior to 1987, we used immediate repair and postoperative ECMO if necessary. Between 1987 and 1990 we combined delayed operation (24 to 36 hours) with preoperative ECMO as necessary. No infant in this series was excluded from ECMO therapy unless absolute contraindications existed (prematurity, intracranial hemorrhage, or other major anomalies). Fifty-five patients received immediate operation and 46 had delayed repair. The two groups were comparable populations based on gestational age, birth weight, age at onset of symptoms, Apgar scores, best postductal PO2 (BPDPO2), and frequency of antenatal diagnosis. There was no statistically significant difference in overall survival between the two groups. Differences in survival among subpopulations (BPDPO2 greater than 100 or less than 100, antenatal diagnosis, inborn v outborn) also are not significant. The requirement for ECMO was similar in both groups. Survivors in the delayed repair group were ventilated longer and on ECMO longer, but had fewer late deaths (greater than 21 days) and fewer pulmonary sequelae (O2 dependency at discharge) than infants in the immediate repair group (P less than .05).(ABSTRACT TRUNCATED AT 250 WORDS)     

Megestrol acetate versus aminoglutethimide for metastatic breast cancer

In this prospective, randomized study the clinical response and toxicity of megestrol acetate (MA) and aminoglutethimide (AG) as second-line treatment in patients with metastatic breast cancer was compared. 176 patients were included, and 150 received treatment greater than 8 weeks and are evaluable for treatment response. The two groups did not differ with regard to prognostic factors. Response rate for the AG and MA groups were 34% and 31% respectively, with duration of response of 13.1 and 13.0 months. Stable disease was obtained in 33% and 35% respectively. No difference was observed in survival. Side effects occurred more frequently in the AG group (42%) than in the MA group (18%).     

Inter- and intraobserver variability in the histopathological diagnosis of medullary carcinoma of the breast,and its prognostic implications

Summary One hundred thirty-one breast carcinomas with medullary features, registered in the Danish Breast Cancer Cooperative Group from 1977–1982, have been histopathologically reviewed by two senior pathologists and classified as typical medullary carcinoma (TMC), atypical medullary carcinoma (AMC), and non-medullary carcinoma (NMC). Diagnostic criteria were based on those put forward by Ridolfiet al. and Fisheret al. The procedure was repeated with an interval of about one year by both pathologists. The diagnostic interobserver agreement was 72% with a Kappa of 0.55. The intraobserver agreement was 77% and 63% with Kappa values of 0.64 and 0.44, respectively. To see whether the observed inter- and intraobserver variability had any prognostic implications, diagnostic subgroups for both pathologists were analyzed with Kaplan Meier plots for recurrence-free survival (RFS) and with log rank tests. In the first evaluation pathologist 1 segregated a group of TMC with a significantly better RFS than for the NMC group, and pathologist 2 segregated a group of TMC with a corresponding strong trend. These findings could not, however, be reproduced in the second evaluation. The study indicates that the criteria of TMC and AMC as proposed by Ridolfiet al. need to be sharpened and simplified in order to reduce inter-and intraobserver variability. Larger studies with a control group of infiltrating ductal carcinomas are mandatory to elucidate the clinical importance of the diagnoses of Typical and Atypical Medullary Carcinoma of the breast.     

Sports vision and the high school student athlete.

Thorough sports vision evaluations (SVE) utilizing a 30-test battery of established sports vision tests, variations of commonly accepted procedures, and newly designed instruments and/or methods were performed by the Wisconsin Sports Vision Project (WSVP) staff on 232 teenage male and female high school student athletes. Tests are described and results reveal that a state tournament qualifying girls volleyball team (n = 8) demonstrated significantly better visual skills and abilities than 1) the male and female general high school athlete sample (n = 224), 2) the female athlete sample (n = 78), and 3) the other female volleyball players in the sample (n = 46) in some areas of dominant eye vision contrast sensitivity, distance judgement, dynamic visual acuity, tachistoscopic skills, low light and glare-affected vision.     

在药物洗脱支架时代，社会抑制可调节消极情绪对经皮冠状动脉介入后心脏预后的影响

目的:消极情绪对心脏预后具有不利影响。探讨社会抑制(在社会相互接触中抑制自我表现)是否可调节消极情绪对经皮冠状动脉介入(PCI)治疗后临床预后的作用。方法和结果:来自RESEARCH登记(鹿特丹的Erasm us医疗中心)的875例患者在PCI后6个月完成了抑郁、焦虑、消极(一般为消极情绪)以及社会抑制量表的评估。终点为评估后9个月发生的主要不良心脏事件犤M ACE;死亡、心肌梗死、冠状动脉搭桥术(CABG)或PCI犦。共发生100例次M ACE;与消极评分高而抑制评分低的患者(13/136,10%)相比,消极情绪及抑制评分均较高的患者(38/254,15%;P=0.018…     

Human brain atlas: For high-resolution functional and anatomical mapping

We present the new computerized Human Brain Atlas (HBA) for anatomical and functional mapping studies of the human brain. The HBA is based on many high-resolution magnetic resonance images of normal subjects and provides continuous updating of the mean shape and position of anatomical structures of the human brain. The structures are transformable by linear and nonlinear global and local transformations applied anywhere in 3-D pictures to fit the anatomical structures of individual brains, which, by reformatting, are transformed into a high-resolution standard anatomical format. The power of the HBA to reduce anatomical variations was evaluated on a randomized selection of anatomical landmarks in brains of 27 young normal male volunteers who were different from those on whom the standard brain was selected. The HBA, even when based only on standard brain surface and central structures, reduced interindividual anatomical variance to the level of the variance in structure position between the right and left hemisphere in individual brains. © 1994 Wiley-Liss, Inc.