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PubMed2001

Emergency contraception.

Emergency contraceptives are methods that prevent pregnancy when used shortly after unprotected sex. Three different emergency contraceptive methods are safe, simple, and widely available in the United States. These are: (1) ordinary combined oral contraceptives containing ethinyl estradiol and levonorgestrel taken in a higher dose for a short period of time and started within a few days after unprotected intercourse; (2) levonorgestrel-only tablets used similarly; and (3) copper-bearing intrauterine devices inserted within approximately 1 week after unprotected intercourse. Emergency contraceptive use is best known for women who have been raped, but the methods are also appropriate for women who have experienced condom breaks, women who did not use any method because they were not planning on having sex, or women who had unprotected intercourse for any other reason. Unfortunately, few women know about emergency contraceptives, and few clinicians think to inform their patients routinely about the option. A nationwide toll-free hotline (1-888-NOT-2-LATE) and a website (http://not-2-late.com) can help women learn about these options. Sharing "family planning's best-kept secret" widely with women could prevent as many as a million unwanted pregnancies annually in the United States.

Contraceptives, Oral, Combined↗
PubMed2001

Sociodemographic and clinical factors associated with low quality of life one year after coronary bypass operations: the Israeli coronary artery bypass study (ISCAB).

OBJECTIVES: We sought to examine the effect of sociodemographic characteristics and perioperative clinical factors 1 year after coronary bypass operations on low health-related quality of life. We also sought to assess the usefulness of an additional single question on overall health for identifying patients with low health-related quality of life. METHODS: This report is part of the Israeli coronary artery bypass study of 1994, in which every patient undergoing isolated coronary bypass grafting in Israel was included. The target population for this report comprised all survivors beyond 1 year who were 45 to 65 years of age. Patients were interviewed before the operations. Self-administered questionnaires regarding health-related quality of life (SF-36) were sent to 1724 patients who were successfully located 1 year postoperatively, and 1270 questionnaires were completed. Low health-related quality of life was defined as the lowest tertile of the distribution of scores for the 2 summary components of the SF-36 and the single question on overall health. Logistic models were constructed for each of the 3 outcomes. RESULTS: Female sex and low socioeconomic background were associated with low health-related quality of life in the logistic models. Other significant factors were symptoms of angina, sleep disturbances, hypertension, high severity of illness scores, hospital readmission, no rehabilitation, and hospitals with high perioperative mortality. Of the 3 study outcomes, the model for the single question on overall health was the most discriminating (C statistic = 0.76 vs 0.70 and 0.70, respectively). CONCLUSIONS: The study identifies patients who would most benefit from posthospitalization community support after bypass operations. Under circumstances of limited resources, these disadvantaged groups should be targeted as a priority. Encouraging participation in existing rehabilitation programs or introducing telephone hotlines could improve health-related quality of life after coronary bypass grafting without large investments.

Aged↗
PubMed2000

A campus-community coalition to control alcohol-related problems off campus: an environmental management case study.

The authors report on the effects of a university and community coalition in preventing problems related to college students' off-campus drinking. The Albany, New York, Committee on University and Community Relations used strategies based on an environmental-management approach that focuses on changing the environment in which individuals make decisions about alcohol consumption and related behaviors. Committee initiatives included improving enforcement of local laws and ordinances, creating a safety-awareness campaign for off-campus students, and developing a comprehensive advertising and beverage-service agreement with local tavern owners. The initiatives were associated with a decline in the number of alcohol-related problems in the community, as indicated by decreases in the number of off-campus noise ordinance reports filed by police and the number of calls to a university-maintained hotline for reporting off-campus problems. An environmental management approach, the authors suggest, has promise as an effective means of preventing alcohol-related problems among college students.

Alcoholic Intoxication↗
PubMed2003

Successful recruitment of minorities into clinical trials: The Kick It at Swope project.

Ethnic minorities are often underrepresented in clinical trials, and their recruitment can challenge researchers. Developing and communicating effective and efficient recruitment strategies may help researchers enroll more minorities into research studies. Kick It at Swope was a double-blind, randomized trial that evaluated bupropion for smoking cessation among 600 adult African Americans who smoked 10 or more cigarettes a day. Proactive recruitment strategies (in-person appeals by study staff and health care providers) and reactive recruitment strategies (disseminating information that asked people to call a study hotline) were implemented sequentially in an additive fashion over 16 months. Resulting patterns of recruitment are described and the two phases are compared based on their relative effectiveness, efficiency, and cost. More enrollees were recruited in the reactive phase (n=534) than in the proactive phase (n=66). Those recruited in the reactive phase were more likely to be eligible (OR=4.8) and more likely to be enrolled (OR=4.2) than those recruited in the proactive phase. Participants recruited in the reactive phase reported significantly higher levels of education and income, better health, and significantly lower indicators of depression and life hassles, compared with those recruited in the proactive phase. The reactive recruitment phase was less expensive than the proactive recruitment phase (22 US Dollars/enrollee vs. 159 US Dollars/enrollee). Reactive recruitment strategies added to multiple proactive clinic-based recruitment strategies were more effective, more efficient, and less costly than proactive recruitment alone. Close monitoring combined with the use of multiple recruitment methods and flexible recruitment plans can lead to successful, efficient, and low-cost recruitment of minorities into clinical trials.

Adult↗
PubMed2000

Preventive interventions for youth suicide: a risk factor-based approach.

OBJECTIVE: This review draws on current knowledge of risk for youth suicide to categorize strategies for intervention. Its goal is to identify areas of 'research need' and to provide an evidence base to identify 'best buy' preventive interventions for youth suicide. METHOD: The design, development, implementation and evaluation of prevention strategies ranging from clinical interventions to population-based universal approaches are considered within five risk factor domains: individual, family, community, school and peer. RESULTS: There is a paucity of evidence on the effects of interventions targeting depression and suicidal behaviour. Nevertheless, there are effective indicated, selective and universal interventions for important risk factors for depression and suicidal behaviour. Little evidence has emerged to support the efficacy of some traditional approaches to suicide prevention, such as school based suicide education programs and telephone hotlines. CONCLUSIONS: Youth suicide prevention strategies in Australia have generally employed traditional approaches that focus on clinical interventions for self-harmers, restricting access to lethal means, providing services to high risk groups and enhancing general practitioner responses. Both program development and research evaluation of interventions for many important risk and protective factors for suicide have been neglected.

Adolescent↗
PubMed2006

Use of and exposure to HIV prevention programs and services by persons at high risk for HIV.

Although HIV information is widely available in this country, little is known about how commonly used HIV prevention activities reach persons at highest risk for HIV. In this paper, we describe the extent to which HIV prevention strategies reach a sample of high-risk persons and whether such exposure correlates with having been tested for HIV. Data are from the 2000 HIV Testing Survey, an anonymous interview study of men who have sex with men (MSM), injection drug users (IDU), and high-risk heterosexuals (HRH), recruited from appropriate venues in seven states and New York City. We report the proportion of persons exposed to three types of interventions: information (media messages, brochures), counseling or skills-building (group counseling, role play, calling an AIDS hotline), and prevention supplies (provision of condoms, bleach kits), stratified by HIV testing status (ever, never). Exposure to information interventions was high among 2491 respondents (85%-96%) and did not differ by testing status. Use of counseling or skills-building interventions varied by testing status for IDU (8% untested versus 41% tested, p < 0.01) and HRH (14% versus 20%, p = 0.03) but not MSM (15% versus 23%, p = 0.08). Among tested IDU, those receiving bleach kits were more likely to report consistent bleach use when injecting with nonsterile needles (25% versus 9%, p = 0.003). Exposure to HIV prevention information is high but exposure to counseling or skills-building interventions is less common and more prevalent among those previously tested. Prevention initiatives should focus on counseling and testing, skills-building, and prevention supplies.

Adolescent↗
PubMed1992

An asbestos hazard in North Devon.

In March 1990, following the careless removal of asbestos-based ceiling tiles in a leisure centre in North Devon, delay in action by the local authority meant that the risk to staff and members of the public was ignored for four months. The Director of Public Health was then approached to tackle the problem of providing advice to both leisure centre staff and the public in order to deal with the concern that had arisen as a result of the delay. There was a public statement, a report to the local authority, and a 'hotline' for members of the public. Leisure centre staff members were individually interviewed by a doctor using a specially designed occupational health questionnaire and followed up as appropriate. Twenty-one chest X-rays were taken on the advice of the local chest physician. Although the level of exposure was small, and there was no significant threat to health, the incident caused major public concern, was an embarrassment to the local authority, and involved the Health and Safety Executive and considerable input from the Department of Public Health Medicine. Most importantly for a small district, it was a major public relations exercise for Public Health Medicine. This paper examines the appropriateness and effectiveness of intervention by Public Health Medicine in a situation where the risks were known to be very low but public anxiety, fuelled by compensation possibilities, was very high.

Asbestos↗
PubMed2004

Establishment and evaluation of a smoking cessation clinic in Hong Kong: a model for the future service provider.

BACKGROUND: In the West, the effectiveness of smoking cessation programmes is well established. Smoking cessation programmes in the East are rare. We evaluated a pilot smoking cessation health centre (SCHC) of the Hong Kong Council on Smoking and Health (COSH). METHODS: The clinic operated 3 days a week from 6 to 9 pm. Smokers were recruited mainly by low cost publicity. Trained counsellors provided individual counselling and a 1 week free supply of nicotine replacement therapy (NRT). The programme was evaluated in terms of process, outcome and cost. RESULTS: During August 2000 to January 2002, 2212 calls were received through the clinic hotline and 1203 smokers attended the clinic. Eight hundred and forty-one were successfully followed up at 12 months. Based on intention-to-treat analysis, the 7 day point prevalence quit rate at 12 months (not smoking any cigarette during the past 7 days at the 12 month follow-up) was 27 per cent (95 per cent confidence interval, CI 25-30 per cent). The average cost per quitter was USD 339 (USD 440 including NRT cost for a 1 week free supply). Other benefits included training of healthcare workers and medical students, organization of seminars, health talks and self-help groups, and promotion of research and training. CONCLUSION: This first evaluation of a clinic-based smoking cessation service in Asia showed that the service was acceptable to Chinese smokers. The quit rate in this pilot part-time clinic is comparable to those of full-time and better funded clinics in the West. A part-time smoking cessation clinic is a promising model for piloting smoking cessation services in the East.

Adult↗
PubMed2001

Practice parameter for the assessment and treatment of children and adolescents with suicidal behavior. American Academy of Child and Adolescent Psychiatry.

These guidelines review what is known about the epidemiology, causes, management, and prevention of suicide and attempted suicide in young people. Detailed guidelines are provided concerning the assessment and emergency management of the children and adolescents who present with suicidal behavior. The guidelines also present suggestions on how the clinician may interface with the community. Crisis hotlines, method restriction, educational programs, and screening/ case-finding suicide prevention strategies are examined, and the clinician is advised on media counseling. Intervention in the community after a suicide, minimization of suicide contagion or imitation, and the training of primary care physicians and other gatekeepers to recognize and refer the potentially suicidal child and adolescent are discussed.

Adolescent↗
PubMed1996

Patient assessment of self-measurement of blood pressure: results of a telephone survey in Germany.

OBJECTIVE: To obtain information on the adoption of self-measurement of blood pressure by hypertensives and their attending physicians. METHODS: Callers to the Cardiovascular Hotline Heidelberg revealing themselves to have high blood pressure were interviewed about self-recording of blood pressure. RESULTS: Among the callers about 70% practised self-measurement. Half of them bought a device on their own initiative, one-third on recommendation or prescription by their physician. A quarter of those practising the technique were introduced to it by experienced personnel and a comparable number were adequately informed about the aims and objectives. Nevertheless, more than half of those practising self-measurement claimed to be coping better with the disease. CONCLUSIONS: The data indicate that self-monitoring is widely practised by hypertensives in Germany. In contrast to this finding, too few physicians have adopted home-recording as a useful tool in the treatment of hypertension.

Adult↗
PubMed2001

The effects of core and peripheral warming methods on temperature and physiologic variables in injured children.

INTRODUCTION: Injured children are at risk for thermoregulatory compromise, where temperature maintenance mechanisms are overwhelmed by severe injury, environmental exposure, and resuscitation measures. Adequate thermoregulation can be maintained, and heat loss can be prevented, by core (administration of warmed intravenous fluid) and peripheral (application of convective air warming) methods. It is not known which warming method is better to maintain thermoregulation and prevent heat loss in injured children during their trauma resuscitations. The purpose of this feasibility study was to compare the effects of core and peripheral warming measures on body temperature and physiologic changes in a small sample of injured children during their initial emergency department (ED) treatment. METHODS: A prospective, randomized experimental design was used. Eight injured children aged 3 to 14 years (mean = 6.87, SD = 3.44 ) treated in the ED of Children's Hospital of Pittsburgh were enrolled. Physiologic responses (eg, heart rate, blood pressure, respiratory rate, arterial oxygen saturation, core, peripheral temperatures) and level of consciousness were continuously measured and recorded every 5 minutes to detect early thermoregulatory compromise and to determine the child's response to warming. Data were collected throughout the resuscitation period, including transport to CT scan, the inpatient nursing unit, intensive care unit, operating room or discharge to home. Core warming was accomplished with the Hotline Fluid Warmer (Sims Level 1, Inc., Rockland, MA), and peripheral warming was accomplished with the Snuggle Warm Convective Warming System (Sins Level 1, Inc., Rockland, MA). Data were analyzed using descriptive and inferential statistics. RESULTS: There were no statistically significant differences between the two groups on age (t = -0.485, P = 0.645); weight (t = -0.005, P = 0.996); amount of prehospital intravenous (IV) fluid (t = 0314, P = 0.766); temperature on ED arrival (t = 0.287, P = 0.784); total amount of infused IV fluid (t = -0.21, P = 0.8); and length of time from ED admission to hospital admission (t = -0.613, P = 0.56). There were no statistically significant differences between the two groups on RTS (t = -0.516, P = 0.633). When comparing the mean differences in temperature upon hospital admission, no statistically significant differences were found (t = -1.572, P = 0.167). There were no statistically significant differences between the two groups in tympanic [F(15) = 0.71, P = 0.44] and skin [F(15) = 0.06, P = 0.81] temperature measurements over time. CONCLUSION: Core and peripheral warming methods appeared to e effective in preventing heat loss in this stable patient population. A reasonable next step would be to continue this trial in a larger sample of patients who are at greater risk for heat loss and subsequent hypothermia and to use a control group.

Adolescent↗
PubMedDate not supplied

The public health dashboard: a surveillance model for bioterrorism preparedness.

The City of Milwaukee Health Department piloted a short-term, near real-time syndromic surveillance and communication tool by using an existing secure regional Internet infrastructure. Voluntary, active syndromic case reporting by hospital Emergency Departments was combined with other data streams, including clinical laboratory reports of communicable disease, hospital emergency room diversions, ambulance runs, medical examiner reports of unusual or suspicious deaths, poison control and nursing hotline call volumes, and pharmacy over-the-counter sales. These data were aggregated into a "Surveillance Dashboard" format that was used to communicate community syndromic health trends to hospitals, Emergency Departments, and other providers using a secure Internet technology. Emergency Departments at 8 area hospitals reported a total of 314 cases meeting syndromic criteria from 26,888 patient encounters. Participants were satisfied with data entry and communications. All participating Emergency Departments received e-mail and text pager alerts sent by the Milwaukee Health Department. No unexplained findings or suggestions of an early outbreak were reported through syndrome surveillance for the 4-week duration of the project. Similar surveillance and communications systems could provide multiple benefits to Emergency Department workflow and management, as well as to public health and emergency response.

Bioterrorism↗
PubMedDate not supplied

The effects of tobacco control policies on smoking rates: a tobacco control scorecard.

This article reviews studies of the effect of tobacco control policies on smoking rates with the aim of providing guidance on the importance of different policies. Based on past studies, we estimate the magnitude of effects of major tobacco control policies, how their effects depend on the manner in which the policies are implemented, the relationship between the different policies, and the barriers to implementation. The most successful campaigns have implemented a combination of tobacco control policies. Of those policies, substantial evidence indicates that higher taxes and clean air laws can have a large impact on smoking rates. Evidence also indicates that media campaigns when implemented with other policies are important. Research on greater access to treatment and telephone support hotlines indicates a strong potential to increase quit rates and may be important in affecting heavier smokers. Direct evidence on the effects of advertising bans and health warnings is mixed, but these policies appear to be important in some of the countries that have had success in reducing smoking rates. School education programs and limits on retail sales are not likely to have much impact if implemented alone, but may be more important when combined with other policies.

Humans↗
PubMed1996

The use of countercurrent heat exchangers diminishes accidental hypothermia during abdominal aortic aneurysm surgery.

BACKGROUND: Perioperative hypothermia is common and likely contributes to morbidity, but the efficacy of prophylactic fluid warning has hardly been analyzed systematically. We tested the hypothesis that the use of an infusion/blood warmer, based on the principle of countercurrent heat exchange, reduces incidence and degree of severe hypothermia following aortic surgery. METHODS: In a prospective randomized investigation of patients (n = 50) undergoing elective abdominal aortic aneurysm surgery, all fluids/blood products (approx. 3500 ml) administered intraoperatively were infused either (n = 25) via countercurrent-like heat exchangers (Hotline Level 1 Technologies Inc.) or without (n = 25) taking special precautions (infusions stored at 21 degrees C, blood products heated to 37 degrees C in a water bath). Anaesthesia was standardized using a thiopentone, fentanyl, vecuronium induction sequence, and maintained by isoflurane in N2O/O2. RESULTS: The perioperative decrease of oesophageal temperature (-0.35 degree C +/- 0.4) in the group managed with heat exchangers was significantly smaller (P < 0.0001) than in the control group (-1.5 degrees C +/- 0.54), and oesophageal temperature at the end of surgery was considerably higher (35.1 degrees C +/- 0.45 vs. 34.2 degrees C +/- 0.7; P < 0.0001). Furthermore, while postoperative hypothermia below 34.5 degrees C was observed in 16 patients (incidence: 64%) of the control group, it occurred in only 2 patients (incidence: 8%) managed with heat exchangers (P < 0.001). CONCLUSIONS: The efficacy of fluid/blood warmers has hitherto only been evaluated in bench tests. Our results demonstrate that the use of heat exchangers alone, while not completely preventing hypothermia, markedly reduces the incidence of severe perioperative hypothermia, and lessens its degree during abdominal aortic aneurysm surgery.

Aged↗
PubMed1998

Practical aspects of managing preschool children with type 1 diabetes.

Day-to-day variations in diet and physical exercise, large variations in the glucose response to small changes in insulin doses, and high insulin sensitivity are characteristic of preschool children with diabetes. Hence, difficulties in achieving adequate metabolic control and stable glycaemia in preschool children are common. In addition, hypoglycaemic episodes tend to be frequent and severe in this age group. Problems identifying and treating hypoglycaemia present an additional challenge for the diabetes team and for the family caring for the young child with diabetes. Specific glucose targets are provided for this age group: premeal levels of 6-12 mmoll(-1)(110-220 mg dl(-1)) with bedtime levels above 8 mmoll(-1)(140 mg dl(-1)). It is important to note that children who suffer severe hypoglycaemic events at a young age show evidence of subtle cognitive deficits when tested during adolescence. The question of whether or not the years before pubertal onset contribute less towards the development of diabetes-related microvascular complications than do the years starting with the onset of puberty remains controversial. Twice-daily or multiple insulin injections, dietary adjustments and considerations, home blood-glucose monitoring, family education, support groups and 24-h hotline information facilities can help to achieve good metabolic control without severe hypoglycaemia in the preschool child. In general, good metabolic control without severe hypoglycaemia can be achieved using frequent counselling and a caring team approach.

Aging↗
PubMed2000

The role of the Swedish Child Health Services in breastfeeding promotion.

Sweden has one of the highest breastfeeding incidence and duration rates among industrialized countries. Although the Child Health Services offer breastfeeding support to all mothers, there are geographical differences in breastfeeding frequency at different ages. The aims of this study were to describe the present activities in the Child Health Services regarding breastfeeding promotion and to find research evidence regarding interventions. Thirty-three out of 42 healthcare districts replied to a questionnaire. Differences were found in the transfer of responsibility for newborn infants from hospital to Child Health Centres, criteria for and timing of home visits and recommendations regarding introduction of supplementary food and breastfeeding education for parents and professionals. There were also regional differences in breastfeeding statistics and follow-up periods. The following recommendations were made on the basis of the survey and relevant literature: transfer of responsibility for newborn infants must guarantee follow-up of all mother-infant pairs; uniform breastfeeding assessment and documentation must be established; all mother-infant pairs must be offered early home visits, continued on a regular basis by health visitors; drop-in consultations must be established; a telephone hotline must be set up; for preventive purposes, growth charts must be used based on breastfed infants; evidence-based guidelines for the introduction of other foods must be followed; information must be provided in parent groups; breastfeeding statistics must use WHO definitions; polyclinics must be available for service to mothers/infants after early discharge and as resources for Child Health Centres; Child and Maternal Health Centres must collaborate; quality assurance programs must be established; breastfeeding courses must be offered in the under- and postgraduate training of professionals; compulsory in-service education must be offered; lactation consultant training must be offered at the university level; and lactation consultant positions must be established.

Breast Feeding↗
PubMed1987

AIDS: resource materials for school personnel.

The AIDS dilemma continues to escalate, leaving a legacy that probably will affect the nation for years to come. The U.S. Centers for Disease Control, the National Academy of Sciences, and the U.S. Surgeon General have noted that in the absence of a vaccine or treatment for AIDS, education remains the only effective means to prevent the spread of the disease. Thus, schools have an important role in protecting the public health. To respond appropriately to the situation, school personnel must become familiar with relevant information and resources available concerning AIDS. This article first provides essential information about AIDS using a question-and-answer format. Second, policy statements addressing school attendance by students infected with the virus that causes AIDS are presented. Third, hotlines that can be used to obtain more detailed information about AIDS are described. Fourth, organizations that can provide information for school health education about AIDS are identified. Fifth, an annotated list of audiovisual materials that schools can use to provide education about AIDS is provided. Sixth, a bibliography of publications relevant to school health education about AIDS is offered.

Acquired Immunodeficiency Syndrome↗
PubMed1996

An assessment of practice support and continuing medical education needs of rural Pennsylvania family physicians.

Family physicians provide the greatest proportion of care in rural communities. Yet, the number of physicians choosing family practice and rural practice has continued to decline. Undesirable aspects of rural practice, such as professional isolation and a lack of or inadequate resources, are assumed to be associated with this decline. This article reports on the practice support and continuing medical education needs of rural family physicians. A mail survey was conducted in 1993 on a purposive sample of family physicians in 39 of 67 rural-designated or urban Pennsylvania counties with low population densities. The physicians identified needs that included patient education materials and programs, community health promotion, federal regulation updates, technical assistance with computers and business management, database software and a videotape lending library, a drug hotline, and mini-fellowships on clinical skill development. A majority of respondents were willing to participate in clinical educational experiences for students and residents. Some physicians indicated a lack of interest in access to information through telecommunications, e.g., video conference referrals and consultations. Overall, findings revealed that family physicians need and are receptive to a variety of practice support and continuing education programs. A practice support program coupled with policy coordination among public and private organizations is likely to lessen complaints by rural primary care physicians.

Clinical Competence↗