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Prospective Survey (prospective + survey)

Distribution by Scientific Domains

Medical Sciences	93%

Selected Abstracts

The recognition of dementia in ,non-EMI' nursing home residents in South East England

INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 2 2003
A. J. D. Macdonald
Abstract Objectives To estimate the agreement between nursing staff's recognition of dementia and results of MMSE assessment in a probability sample of non-specialist nursing home residents in South East England, and to identify correlates of disagreement. Methods Prospective survey. The most senior nurse on duty was interviewed about each resident sampled, and optionally about their own training and experience. Residents were interviewed using the MMSE, and assessed using the Cornell Scale for Depression in Dementia, the Barthel ADL index, and the Behave-AD scale for behavioural problems. Results 135 nurses were interviewed about 445 residents,116 reported on of the 291 residents scoring 23 or less on the MMSE,34% of these were acknowledged to have dementia. 46.4% of those with MMSE scores of 15 or less were acknowledged to have dementia. ,Missed dementia' was associated with higher MMSE and lower Behave-AD scores, and inversely associated with RMN training and private home ownership for profit. It was not associated with training or duration of staff employment. Conclusions Most cognitive impairment in non-specialist nursing homes appeared to be unrecognised. This has implications for the prospects of good dementia care in these homes. Copyright © 2003 John Wiley & Sons, Ltd. [source]

Transfusion-Related Risks of Intradermal Allogeneic Lymphocyte Immunotherapy: Single Cases in a Large Cohort and Review of the Literature

AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY, Issue 3 2006
Christiane Kling
Problem, Lymphocyte immunotherapy (LIT) is applied in infertility treatment. Moreover, it has been suggested for prevention of rhesus D-hemolytic disease and as a vaccine for reduction of human immunodeficiency virus-1 susceptibility. Although transfusion-related problems have been rarely reported they were a matter of debate. Here we discuss extensive single-center experience with intradermal LIT for implantation failure and recurrent miscarriages. Method of study, Retrospective 2- to 3-year follow-up of in vitro fertilization couples treated during 1996,2002 (feedback 2848/3041 = 93%), registering 930 deliveries. Prospective survey for acute reactions for 2000,2003 (feedback 2687/3246 = 83%). Review of the literature. Results, Infections of the patient and transplant rejection later in life are minor residual risks. Post-transfusion purpura was suspected once but not verified. Anaphylaxis or malignancy were not promoted. Fetal/newborn alloimmune disease (severe hemolytic disease, thrombocytopenia, neutropenia) were not observed. Conclusion, Based on microbiological, immunological, and hematological testing the risks of intradermal LIT are low. [source]

Women's attitudes to HIV screening in pregnancy in an area of low prevalence

BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 2 2003
Swati Jha
Objectives To identify factors that influence acceptance of the human immunodeficiency virus (HIV) screening test by pregnant women. Design Prospective survey using questionnaires. Setting An antenatal clinic at a tertiary referral hospital. Population 200 pregnant women of multiethic origin residing in a low prevalence area. Methods Two hundred consecutive women attending the antenatal booking clinic were interviewed. We collected data on reasons for opting in or out and factors that could influence the rate of acceptance, such as ethnicity, age, parity, level of education, first language and marital or relationship status. Main outcome measure Attitudes of pregnant women to HIV screening. Results The rate of acceptance of HIV screening was 160/200(80%). The most frequent reasons for opting in were the perceived benefits of screening (92/160, 58%) and the fact that the test is now routinely offered (87/160, 54%). The most frequent reason for refusal of screening was perceived low risk of HIV (27/40, 68%). Logistic regression analysis showed that ethnicity, age, parity and level of formal education did not play a role in influencing uptake of the test. However, women whose first language was English were more likely to opt in compared with those whose first language was not English (P= 0.016) and those who were married or in a stable relationship were more likely to opt in than those who were not (P < 0.001). Conclusion We have not reached the national target of 90% in our region. This appears to be due to a combination of factors, the main one being a perception of low risk. Greater knowledge of the ease of transmission of HIV may alter this perception, which may improve acceptance of the test. [source]

Recovery of renal function after 90 d on dialysis: implications for transplantation in patients with potentially reversible causes of renal failure

CLINICAL TRANSPLANTATION, Issue 2 2008
Samira Siddiqui
Abstract:, Background:, Late recovery of renal function in patients requiring dialysis is a well recognized but uncommon phenomenon. Moves to increase the number of live donor transplants and the recognition that early transplantation is associated with better graft survival means it is possible that patients who are going to recover renal function may be transplanted unnecessarily. Design:, Prospective survey of patients receiving dialysis for more than 90 d in south west Scotland from 1 January 1994 to 31 December 2005. Methods:, Routine measurement of residual renal function by combined urea and creatinine clearance allowed us to detect late recovery whenever this occurred. Results:, Eight of 202 (4%) patients recovered sufficient renal function to stop dialysing after 90-d treatment. The likely cause of the renal failure in five of these patients was atheroembolism. One with atherosclerotic renovascular disease had been stented and would have received a live related renal transplant had his sister not had second thoughts about the procedure. Conclusion:, It may be sensible to postpone transplantation in patients with certain types of renal failure, perhaps particularly patients with renovascular disease who have recently undergone a failed revascularization procedure. [source]

Effect of low-dose cisapride on gastric emptying and QTc interval in preterm infants

ACTA PAEDIATRICA, Issue 12 2000
C Costalos
The aim of the study was a prospective survey of the effects of low-dose cisapride on gastric emptying and QTc interval in very low birthweight infants. Twenty low birthweight infants were studied: mean (SD) gestation 30.5 (2.2) wk; birthweight 1320 (150)g. Gastric emptying was assessed ultrasonically in 15 of these infants, in a randomized blind crossover study, following 24-h low-dose oral cisapride administration (0.1 mg/kg given 8 hourly), or placebo. The QTc interval was also determined in all 20 infants following a 7-d course of cisapride or placebo. Conclusions: Cisapride significantly shortened both gastric emptying time and QTc interval (p < 0.05) compared to placebo. All infants completed the study without any apparent adverse effects. In conclusion, low-dose cisapride administration significantly improves gastric emptying without increasing the QTc interval. [source]

Frequency of Use of Suturing and Repair Techniques Preferred by Dermatologic Surgeons

DERMATOLOGIC SURGERY, Issue 5 2006
BETH ADAMS MD
BACKGROUND There are many closure techniques and suture types available to cutaneous surgeons. Evidence-based data are not available regarding the frequency of use of these techniques by experienced practitioners. OBJECTIVE To quantify, by anatomic site, the frequency of use of common closure techniques and suture types by cutaneous surgeons. METHOD A prospective survey of the members of the Association of Academic Dermatologic Surgeons that used length-calibrated visual-analog scales to elicit the frequency of use of specific suture techniques. RESULTS A response rate of 60% (61/101) indicated reliability of the received data. Epidermal layers were closed most often, in descending order, by simple interrupted sutures (38,50%), simple running sutures (37,42%), and vertical mattress sutures (3,8%), with subcuticular sutures used more often on the trunk and extremities (28%). The most commonly used superficial sutures were nylon (51%) and polypropylene (44%), and the most common absorbable suture was polyglactin 910 (73%). Bilayered closures, undermining, and electrocoagulation were used, on average, in 90% or more sutured repairs. The median diameters (defined as longest extent along any axis) of most final wound defects were 1.1 to 2.0 cm (56%) or 2.1 to 3.0 cm (37%). Fifty-four percent of wounds were repaired by primary closure, 20% with local flaps, and 10% with skin grafting, with the remaining 15% left to heal by second intent (10%) or referred for repair (5%). Experience-related differences were detected in defect size and closure technique: defects less than 2 cm in diameter were seen by less experienced surgeons, and defects greater than 2 cm by more experienced surgeons (Wilcoxon's rank-sum test: p=.02). But more experienced surgeons were less likely to use bilayered closures (r=,0.28, p=.036) and undermining (r=,0.28, p=.035). CONCLUSIONS There is widespread consensus among cutaneous surgeons regarding optimal suture selection and closure technique by anatomic location. More experienced surgeons tend to repair larger defects but, possibly because of their increased confidence and skill, rely on less complicated repairs. [source]

The Canadian National Outcomes Measurement Study in Schizophrenia: overview of the patient sample and methodology

ACTA PSYCHIATRICA SCANDINAVICA, Issue 2006
G. Smith
Objective:, The Canadian National Outcomes Measurement Study in Schizophrenia (CNOMSS) is a prospective survey of routine clinical practice. Method:, Patients with schizophrenia or a related disorder were consecutively enrolled from all regions of Canada. Both academic and community psychiatric clinics were included and patients were followed up for 2 years. Clinical and functional status, quality of life, medication and economic costs were assessed at enrollment and monitored throughout the follow-up period. Results:, Patients attending an academic clinic tended to be younger and more severely ill than those from community clinics. Both types of sites prescribed atypical neuroleptics to more than three-quarters of the patients. The majority of those enrolled were unemployed and living in poverty. Poor clinical status was associated with poverty. Conclusion:, The CNOMSS provides demographic, clinical and treatment-related information about a large Canada-wide sample of psychiatric patients. The following three articles in this issue of Acta Psychiatrica Scandinavica explore issues related to medication, quality of life and resource utilization. [source]

Epidemiology of unarmed threats in the emergency department

EMERGENCY MEDICINE AUSTRALASIA, Issue 4 2005
Jonathan C Knott
Abstract Objective:, To evaluate the precipitants, subject characteristics, nature and outcomes of unarmed threats in the ED. Methods:, A 12 month prospective survey of security codes precipitated by an unarmed threat (Code Grey). Results:, Data were collected on 151 subjects. The Code Grey rate was 3.2/1000 ED presentations. They were most frequent on Saturday and in the late evening/early morning. There were verbal or physical threats of violence made to staff on 104 occasions (69%, 95% confidence interval [CI] 61,76) and a perceived threat of patient self-harm on 114 occasions (76%, 95% CI 68,82). Median time to be seen by a doctor was 8 min (interquartile range [IQR]: 2,21 min) and median time from presentation to Code was 59 min (IQR: 5,222 min). Sixteen subjects (11%, 95% CI 6,17) had a history of violence, 45 (30%, 95% CI 23,38) were affected by alcohol, 25 (17%, 95% CI 11,24) had used illicit drugs and 79 (52%, 95% CI 44,60) had a significant mental illness contributing to the Code Grey. Seventy-one patients (47%, 95% CI 39,55) required psychiatric admission, 49 (79%, 95% CI 66,88) involuntarily. Conclusion:, Acutely agitated subjects pose a threat to themselves and the staff caring for them. The reason for the agitation is multifactorial and the majority arrive in a behaviourally disturbed state requiring early intervention. The times most likely to result in a Code Grey coincide with least available resources: ED and hospital risk management policies must account for this. A coherent approach by ED to this population is required to optimize patient and staff outcomes. [source]

Drinking patterns, dependency and life-time drinking history in alcohol-related liver disease

ADDICTION, Issue 4 2009
Jennifer Hatton
ABSTRACT Aims To examine the hypothesis that increases in UK liver deaths are a result of episodic or binge drinking as opposed to regular harmful drinking. Design A prospective survey of consecutive in-patients and out-patients. Setting The liver unit of a teaching hospital in the South of England. Participants A total of 234 consecutive in-patients and out-patients between October 2007 and March 2008. Measurements Face-to-face interviews, Alcohol Use Disorders Identification Test, 7-day drinking diary, Severity of Alcohol Dependence Questionnaire, Lifetime Drinking History and liver assessment. Findings Of the 234 subjects, 106 had alcohol as a major contributing factor (alcoholic liver disease: ALD), 80 of whom had evidence of cirrhosis or progressive fibrosis. Of these subjects, 57 (71%) drank on a daily basis; only 10 subjects (13%) drank on fewer than 4 days of the week,of these, five had stopped drinking recently and four had cut down. In ALD patients two life-time drinking patterns accounted for 82% of subjects, increasing from youth (51%), and a variable drinking pattern (31%). ALD patients had significantly more drinking days and units/drinking day than non-ALD patients from the age of 20 years onwards. Conclusions Increases in UK liver deaths are a result of daily or near-daily heavy drinking, not episodic or binge drinking, and this regular drinking pattern is often discernable at an early age. [source]

A Survey of the Emergency Department Population and Their Interest in Preventive Health Education

ACADEMIC EMERGENCY MEDICINE, Issue 2 2003
Ingrid Llovera MD
Abstract Objective: To determine which preventive health information the emergency department (ED) population (patients and visitors) would be most interested in having available to them while they spend time in the waiting area. Methods: This was a prospective survey of consecutive adults seated in the ED waiting area during a representative week on predetermined shifts. The survey asked them to indicate whether they would be interested in obtaining information about the following preventive health issues: breast cancer, prostate cancer, smoking, obesity, stress reduction, exercise programs, alcohol/drugs, HIV, blood pressure screening, immunizations, referrals to primary care physicians, Pap smears, car safety, smoke detectors, domestic and youth violence, depression, gun safety, and safe sex. Results: Of the 1,284 subjects approached, 878 (68%) made up the study group (56% female, mean age = 44 years, 60% white); 406 refused. The information people were most interested in obtaining was the following: 52% of the respondents were interested in referral to stress reduction programs, 51% in information about exercise programs, 42% in blood pressure screening, 40% in information about breast cancer screening, 33% in depression information/screening, 33% in prostate cancer screening, 26% in immunization against pneumococcus, 24% in immunization against tetanus, 26% in smoking cessation programs, and 26% in safe driving information. Women were most interested in breast cancer screening (64%); and men, in prostate cancer screening (55%). Conclusions: Of the 878 subjects in the study group, 96% were interested in obtaining information about one or more preventive health issues. An opportunity exists to respond to this interest by providing material for public health education in the waiting area of EDs. [source]

Conscientiousness and achievement motivation predict performance

EUROPEAN JOURNAL OF PERSONALITY, Issue 7 2009
Michelle Richardson
Abstract A prospective survey was conducted to identify predictors of university students' grade point average (GPA) using separate samples of female (N,=,472) and male (N,=,142) students over 9 months. Big five personality traits and achievement motivation were measured. Correlations show that conscientiousness (C) and achievement motivation explained variation in GPA. Latent variable structural equation modelling showed that the effect of C on GPA is fully mediated by achievement motivation for both female and male students. Invariant factor and structural mediation models across the female and male groups are also reported. Finally, the mediation model is shown to remain significant after scholastic achievement is controlled. The findings are interpreted within the framework of Neo-Socioanalytic theory. Copyright © 2009 John Wiley & Sons, Ltd. [source]

Use of parenteral nutrition in hospitals in the North of England

JOURNAL OF HUMAN NUTRITION & DIETETICS, Issue 1 2007
S. A. Hearnshaw
Abstract Background, Parenteral nutrition (PN) is a costly technology used widely to provide nutrition to patients who have an inaccessible or nonfunctioning intestine. A prospective survey was designed to collect data on PN for inpatients to study the current use of PN, its complications and outcomes in the north of England. The study objectives were to use the Northern Nutrition Network to collect data from all acute hospital inpatients prospectively receiving PN, for 3 months and to provide evidence for current PN practice, and to establish whether this is in line with recognized published clinical guidelines. Methods, Using a paper-based collection tool information was recorded on aspects of PN including: total inpatient episodes, patient demographics, indications, duration, venous access used, complications, number returning to enteral feeding and mortality. The presence of a nutrition support team was also recorded. Results, Data on 193 patient PN episodes were recorded totalling 1708 patient days. The median age of the patients was 67 years. Of these, 158 (82%) were deemed to have a clear indication for PN using the indications cited in the NICE guidelines (http://www.nice.org.uk). The median duration of PN was 7 days (range 1,93). Thirty (16%) patients developed complications due to PN, 23 (12%) had catheter infections which were most common on medical wards. Thirty-nine (20%) patients died within 28 days of PN starting; no deaths were attributable to PN. A total of 118 (61%) patients returned to full enteral feeding. Only three hospitals had nutrition support teams, which had no significant effect on outcomes. Conclusions, Parenteral nutrition practice in the north of England is generally in line with current guidelines, however, only three of 15 hospitals had nutrition support teams. Eighteen per cent of patients did not have a clearly documented indication for PN and 15% developed a complication, most often a catheter-related infection. [source]

Factors Influencing Standard Pretravel Health Advice,A Study in Belgium

JOURNAL OF TRAVEL MEDICINE, Issue 5 2007
Kristina Van De Winkel MD
Background Travelers with risk factors, medical conditions such as immunosuppression, medication intake, pregnancy, or elderly age, need adaptation or reinforcement of pretravel health advice. The literature provides little data on the frequency of these risk groups in the travel population. This study intended to investigate whether risk factors influencing standard travel advice are common in the population attending our travel clinic. Methods A prospective survey was carried out over a 2-month period in 2004 at the travel clinic of the Institute for Tropical Medicine in Antwerp, Belgium. A list of risk factors focused on the following three important advice categories: malaria prophylaxis, yellow fever vaccination, and travelers' diarrhea or other enteric infections. We counted how frequently a risk factor was observed for each advice category (potential influence) and, after considering the travel characteristics, how often a real adaptation of advice was necessary (actual influence). Results Of 2,227 travelers, 276 were found to have a possible influencing factor (12.4%). The potential influence was 10.9% (243/2,227) for malaria prophylaxis advice, 6.1% (136/2,227) for yellow fever vaccination, and 1.9% (43/2,227) for travelers' diarrhea advice. The actual influence was lower 8% (184/2,227), 5% (109/2,227), and 1.2% (27/2,227), respectively. The main interfering factors were as follows: for influence on malaria advice, age ,60 years (44%) and neuropsychiatric disorders (15.6%); for yellow fever vaccination, age ,60 years (63.2%) and immunosuppression (10.3%); and for influence on travelers' diarrhea advice, decreased gastric acidity (44.2%) and immunosuppression (32.6%). Conclusion Travelers with risk factors are not infrequently seen at our travel clinic. Some groups are more prominently present and could be the focus of travel group,specific instructions. The study suggests that being informed about risk groups is essential for advising travelers. [source]

Immediate allergic reactions to cephalosporins and penicillins and their cross-reactivity in children

PEDIATRIC ALLERGY AND IMMUNOLOGY, Issue 4 2005
-Markovi, Marina Atanaskovi
Penicillins and cephalosporins are the most important betalactams inducing IgE-mediated reactions. The safety of administering cephalosporins to penicillin-allergic children is a particular problem, because cephalosporin allergenic determinants have not been properly identified. A study was undertaken to evaluate the frequency of anaphylactic reactions to cephalosporins and penicillins and their cross-reactivity in a pediatric population. A prospective survey was conducted in a group of 1170 children with suspected immediate allergic reactions to cephalosporins and/or penicillins, which were examined during a period of 8 yr. In vivo (skin tests and challenges) and in vitro tests (for specific IgE) were performed with standard concentration of penicillins and cephalosporins. When 1170 children with a clinical history of allergy to penicillins and/or cephalosporins were tested in vivo for immediate hypersensitivity to betalactams, 58.3% cases overall were found to be skin or challenge test positive. Among them, 94.4% patients were positive to penicillins and 35.3% to cephalosporins. The frequency of positive reactions in the in vivo testing was in the range from 36.4% to 88.1% for penicillins and from 0.3% to 29.2% for cephalosporins. However, 31.5% of the penicillin allergic children cross-reacted to some cephalosporin. If a child was allergic to a cephalosporin, the frequency of positive reactions to penicillin was 84.2%. The cross-reactivity between cephalosporins and penicillins varied between 0.3% and 23.9%. The cross-reactivity among different generations of cephalosporins varied between 0% and 68.8%, being the highest for first and second-generation cephalosporins and 0% for third generation cephalosporins. The frequency of immediate allergic reactions to cephalosporins is considerably lower compared to penicillins, and the degree of cross-reactivity between cephalosporins and penicillins depends on the generation of cephalosporins, being higher with earlier generation cephalosporins. The cross-reactivity among cephalosporins is lower compared to cross-reactivity between penicillins and cephalosporins. [source]

Recovery after paediatric daycase herniotomy performed under spinal anaesthesia

PEDIATRIC ANESTHESIA, Issue 4 2000
Hannu Kokki MD
Summary In this prospective survey, recovery in hospital and at home was evaluated in 195 children aged 6 months to 10 years who had undergone herniotomy under spinal anaesthesia as a daycase procedure. Spinal anaesthesia was successful in most of the children, with only two patients being given general anaesthesia. Eighty-three percent of the children had pain at home and 19% had moderate or severe pain. Eighty-five percent of the children needed pain medication at home; the median dose of analgesics was 4 (1,9, 10th and 90th percentiles). Vomiting was noted in two of 195 children in hospital and in 10 of 192 children at home. Eleven children developed a mild position-dependent headache. Most of the children (183/191) recovered their normal daily activities during the first three postoperative days. We conclude that spinal anaesthesia is a safe and effective technique for paediatric herniotomy. Moreover, pain is common following herniotomy and children should be given analgesics for the first two or three postoperative days. [source]